174results about How to "Movement coordination" patented technology

The invention relates to food processing equipment, particularly to equipment for coring lotus seeds. A lotus seed coring machine capable of adapting to sizes of lotus seeds comprises a cam movement mechanism, a feeding mechanism, a coring mechanism, a discharge mechanism and a transmission mechanism. The invention has the characteristics that the device can automatically adapt to the lotus seeds in different sizes, the lotus seeds are cored efficiently and accurately without deviation, and the lotus seed coring efficiency and the lotus seed quality are improved; meanwhile, the device is safely and reliably operated and can replace the conventional lotus seed coring machine, a plurality of groups of coring mechanisms are combined, the production capacity is equal to the production capacity of a plurality of machines, the production efficiency is greatly improved, the floor space of the equipment is reduced, and the lotus seed coring machine is suitable for massively and fully automatically coring the lotus seeds at high quality by lotus seed processors.

The invention relates to an auxiliary lifting mechanism of a presser foot of a computerized embroidery machine, which is designed aiming at the technical problem of poor structure of the auxiliary lifting mechanism (a cam mechanism) of the presser foot of the computerized embroidery machine. A link mechanism adopting three connecting rods is arranged in the auxiliary lifting mechanism of the presser foot and is in a Y shape, one end of the link mechanism is fixed in a casing of a machine head by a shaft A, and the other two ends are respectively fixed at a slide block A and a slide block B. In a group of link mechanism comprising a three-hole connecting rod A, a two-hole connecting rod B and a two-hole connecting rod C, the three-hole connecting rod A is bent in an arc shape; and a hole C1 of the three-hole connecting rod A is connected with a hole A2 of the two-hole connecting rod B by a pin shaft, and a hole A1 of the three-hole connecting rod A is connected with a hole A3 of the two-hole connecting rod C by a pin shaft. The invention has high running accuracy, small noise, convenient maintenance, assembly and use, good movement matching synchronism and stability, low production cost and extensive application range and is suitable for a high-speed computerized embroidery machine and similar tailoring equipment.

The invention relates to mechanical arm climbing equipment. An upper power input end of the climbing equipment is pulled and pushed to respectively control clamping matching and releasing matching between an upper opening / closing claw body and a corresponding climbing pole; a hoisting mechanism comprises a hoisting rod which can do hoisting movement corresponding to a bracket; the upper end of the hoisting rod is slidingly provided with a transverse slide rod in a guide manner and the transverse slide rod is in transmission connection with the upper power input end and applies a push-pull force to the upper power input end; and the bracket is slidingly provided with a slide block in a guide manner along up-and-down direction. The mechanical arm climbing equipment further comprises a link mechanism with an upper end hinged with the transverse slide rod and a lower end hinged with the slide block, wherein the bracket is provided with an upper limiting structure which is matched with the slide block in a stopping manner when the hoisting rod is hoisted so as to enable the link mechanism to drive the transverse slide rod to move backwards to apply a pull force to the upper power input end; and the bracket is further provided with a lower limiting structure which is matched with the slide block in a stopping manner when the hoisting rod is hoisted so as to enable the link mechanism to drive the transverse slide rod to move backwards to apply a push force to the upper power input end. The invention provides the mechanical arm climbing equipment with more coordinated movements.

The invention discloses a propeller folding and unfolding device for an unmanned aerial vehicle. The propeller folding and unfolding device comprises a bottom plate, three or more engine arms, a center ring, a driving component and a belt wheel transmission component. The engine arms are sequentially arranged on the bottom plate in the circumferential direction. One end of each engine arm is hinged to the bottom plate through a shaft and can rotate around the hinge point, and the other ends of the engine arms are used for allowing a propeller component of the unmanned aerial vehicle to be mounted. The center ring is located in the middle of the bottom plate, synchronous belt teeth are arranged on the center ring, a connecting rod is arranged between each engine arm and the center ring, and the driving component drives the center ring to rotate through the belt wheel transmission component and a synchronous belt so that the engine arms can be pushed to complete unfolding or folding through the connecting rods. The propeller folding and unfolding device has the advantages of being simpler in structure, easier and more convenient to operate, capable of greatly improving portability and the like.

The invention discloses a propeller folding device for an unmanned aerial vehicle. The propeller folding device comprises a base board, three or more vehicle arms, a center ring and a steering engine assembly; the vehicle arms are sequentially arranged on the base board in the circumferential direction, one ends of the vehicle arms are hinged to the base board through shafts and can rotate around the hinge points, and the other ends of the vehicle arms are used for intalling propeller assemblies of the unmanned aerial vehicle; the center ring is located in the middle of the base board, a connecting rod is arranged between each engine arm and the center ring, and the steering engine assembly is used for driving the center ring to rotate to push the vehicle arms to rotate to be unfolded or folded through the connecting rods. The propeller folding device has the advantages of being simpler in structure, easier and more convenient to operate, capable of greatly improving the portability and the like.

The invention discloses universal automatic pallet applying equipment suitable for different types of building block forming machines. The universal automatic pallet applying device is characterized in that a pallet storage conveying frame, a pallet lifting device, a pallet pushing device, a conveying bridge and a pallet moving device of a building block forming machine are arranged in a plane in matched manner and form a 'U' shape, and each device comprises a body, a transmission mechanism, an adjusting mechanism and an electric system. The equipment further comprises a control system with PLC (programmable logic controllers). The control system is connected with circuits of the electric systems to control power mechanism and the transmission mechanisms so as to allow a pile of pallets on the pallet storage conveying frame to be conveyed to the pallet lifting device, the pallet pushing device conveys the pallets one by one to a pallet box of a pallet conveyor. The universal automatic pallet applying equipment can be positioned and adjusted according to different sizes of the pallets, so that the universal automatic pallet applying equipment is suitable for different types of building block forming machines. The universal automatic pallet applying equipment has the advantages that the universal automatic pallet applying equipment is capable of achieving full-automatic, semi-automatic and manual control and is high in universality, automatic pallet applying is achieved, work efficiency is increased, labor intensity is lowered, investment is saved, production cost is lowered and the like.

The invention provides a wearable upper lamb exoskeleton rehabilitative training machine. The machine is used for upper lamb rehabilitative training of a hemiplegic patient and characterized by including a hand function training mechanism used for hand function training movement of the patient, a wrist joint function training mechanism used for wrist joint function training movement of the patient, an elbow joint function training mechanism used for elbow joint function training movement of the patient and a control mechanism used for controlling a gear motor, wherein the hand function training mechanism comprises a thumb plate, a palm plate, a corrugated pipe, a thumb portion, an index finger portion and a middle finger portion; the wrist joint function training mechanism comprises a ball-headed rod, a forearm support bracket and a threaded sleeve; the elbow joint training mechanism comprises a forearm support, a forearm rotating block, a coil spring, a power transmission portion, thegear motor, an upper arm support bracket and an upper arm support; the control mechanism comprises a signal generating portion used for generating and the outputting PWM signals, a driving portion used for processing the PWM signals and driving the gear motor according to the PWM signals and a feedback potentiometer used for feeding back the rotating position of a forearm rotating portion.

The invention relates to an automatic moxibustion device which comprises a shell body, a far infrared temperature measuring device, a moxa stick feeding mechanism and an electric control mechanism, wherein the shell body, the far infrared temperature measuring device, the moxa stick feeding mechanism and the electric control mechanism can be positioned on a support. The automatic moxibustion device is characterized in that a stroke cavity is formed inside the shell body, an opening is formed in one end of the stroke cavity, an ash scraping device is arranged outside the opening, an ash bearing hopper is hung under the ash scraping device, the moxa stick feeding mechanism comprises a clamping barrel and a motor, the clamping barrel is used for positioning a moxa stick, the clamping barrel is arranged inside the stroke cavity in a sliding and sleeved mode, one end of the clamping barrel can be exposed out of the opening, a rack is arranged on the surface of the clamping barrel, a gear meshed with the rack is fixed on an output shaft of a speed changer, the speed changer is in transmission connection with the motor, the motor and the speed changer are positioned on the shell body, the clamping barrel can be stopped to delay under the driving of the motor and conduct reciprocating motion relative to the stroke cavity, the far infrared temperature measuring device is electrically connected with the electric control mechanism, and the electric control mechanism controls the motor to move and controls the feeding quantity. According to the automatic moxibustion device, the motion of fumigating moxibustion, the motion of ash scraping and the motion of fumigating moxibustion can be carried out in a circulating mode, frequent manual ash scraping is avoided, and automatic fumigating moxibustion is achieved.

The disclosed vacuum absorption device for electrolyte in alkali dry cell comprises: a base, a column, a top plate, a main shaft set on the base and plate to drive the rotation by frequency- changing motor and gear, multilayer synchronous rotating support-cup rotative mechanisms every with multiple support-cup positions for assembling cell roundly and transferring the cups, a cell set in the room sealed by the cover cup and support cup, a gas-pipe member connected with a vacuum pump and controlled by a vacuum valve. this invention is smart and simple, fit to fast complete the absorption process, avoids liquid splashing, and overcomes defects in prior art.

The invention discloses a self-propelled type transplanting machine with a bad seedling removing function and a transplanting method. The self-propelled type transplanting machine comprises a high-clearance self-propelled type chassis, a seedling picking mechanism, a chassis moving device, a bad seedling removing device, a seedling planting device, an image processing system, an external power system, a field navigation positioning system, an automatic driving system and a measuring and controlling system, wherein the image processing system is used for acquiring images of rice seedlings and judging whether the rice seedlings are suitable for being planted or not, the rice seedlings which are not suitable for being planted are removed through the bad seedling removing device, an alarm signal is emitted, and gaps are filled with seedlings by accompanying staff. The field navigation positioning system can be used for repeatedly distinguishing and tracking a working path, is matched with an automatic driving system to realize automatic driving of a machine unit as well as regulating a travelling path. The measuring and control system is used for realizing ordered and stable operation of the whole machine set by detecting the rotation speed of a gearbox central shaft in a seedling planting device. The self-propelled type transplanting machine can be used for accurately controlling the working path, line spacing and row spacing, and ensuring that the planted rice seedlings are good in health condition, and can be applied to the planting operation of plug seedlings.

The invention discloses an automatic transporting device for pallets of a building block forming machine. In the automatic transporting device, a pallet conveying rack (4) is in a 'T'-shaped plane arrangement with a pallet transporting rack (3) and in an 'n'-shaped arrangement with a pallet moving device (2). Blocks formed by a block forming machine (1) are carried away by a transport cart (C). When a front pallet (T) contacts a transport starting travel switch (ZDX) of the pallet moving device (2), a transport motor (8) is started to enable the pallet transporting rack (3) to convey the pallet (T) to the pallet moving device (2); when the front pallet (T) contacts a transport-stopping and conveying-starting travel switch (ZSX), the transport motor (8) stops, a conveying motor (20) starts and pallet conveying rack (4) conveys the pallet (T) to the pallet transporting rack (3); and when the pallet (T) contacts a conveying stop travel switch (STX), the conveying motor (20) stops and a new pallet (T) is placed on the pallet conveying rack (4). Thus, that pallets (T) are placed on all stations of a transmission mechanism is ensured, and the automatic transporting device orderly operates with the production of the block forming machine (1) to form an automatic circulating system. The automatic transporting device has the advantages of stable and reliable operation, time and labor conservation, low cost and high efficiency.

The invention provides a multifunctional nursing bed which comprises a bed frame, a bed board, a bed-head board, two movable armrest frames, a waist supporting mechanism, a turning-over mechanism and a movable wheelchair, wherein the bed frame is fixedly connected with the bed board, and the bed-head board is fixedly connected with the bed frame. The multifunctional nursing bed further comprises the two movable armrest frames. The waist supporting mechanism is located in the middle inside the bed frame and fixedly connected with the bed frame, and the turning-over mechanism is located in the middle of the front half part of the bed frame, namely at the position of a hip seat of the wheelchair. The front end of the turning-over mechanism is fixedly connected with the bed frame, the movable wheelchair is located in the middle inside the bed frame, close to a bed tail, and the movable wheelchair is movably connected with the bed frame. The multifunctional nursing bed is provided with the waist supporting mechanism, the turning-over mechanism, the movable armrest frames and the movable wheelchair and is highly functional, and the problem of poor turning-over performance and supporting back breathability of nursing beds is solved. The movable wheelchair is provided with a pedestal pan and is convenient and hygienic; the movable wheelchair is provided with a safety belt, a patient does not need to undergo secondary transfer after leaving the bed, and thus the movable wheelchair is safe and convenient.

The disclosed vacuum absorption device for electrolyte in alkali dry cell comprises: a base, a column, a top plate, a main shaft set on the base and plate to drive the rotation by frequency- changing motor and gear, multilayer synchronous rotating support-cup rotative mechanisms every with multiple support-cup positions for assembling cell roundly and transferring the cups, a cell set in the room sealed by the cover cup and support cup, a gas-pipe member connected with a vacuum pump and controlled by a vacuum valve. this invention is smart and simple, fit to fast complete the absorption process, avoids liquid splashing, and overcomes defects in prior art.

The invention involves an abrasive material flow extrusion die cavity grinding mechanical device, it is used for grinding machine area. It is characterized by: the upper and lower cylinder group of coaxial hydraulic cylinder is a pair of two single-acting cylinder which is installed separately, the two sides of the upper cylinder group lower are fixed on one end of cylinder rods of two clamping cylinder, the top of two clamping cylinder are fixed on frame separately and the lower cylinder group is fixed on the frame directly. The invention has simple structure and low manufacture cost; the complexity of control system is reduced and reliability is increased; due to one of two single-acting cylinder is drive cylinder when operates, the movement and force of drive cylinder is transmitted to another cylinder through closed abrasive material, another cylinder is driven cylinder, therefore, the movement between the two upper and lower cylinder is fully synchronous and cooperative. It can apply back pressure to abrasive material according requirement through the backpressure valve which pressure is adjustable, so the pressure of abrasive material can be adjusted according requirement, thereby the work efficiency is improved.

The invention relates to a continuous-walking type hydraulic pushing device. The continuous-walking type hydraulic pushing device comprises a pushing tray, a longitudinal hydraulic pushing cylinder, a lateral hydraulic pushing cylinder, a cylinder base and a cylinder supporting seat. The longitudinal hydraulic pushing cylinder and the lateral hydraulic pushing cylinder respectively comprise cylinder bodies and piston rods, and the pushing tray is welded on the piston rod of the longitudinal hydraulic pushing cylinder. The cylinder body of the longitudinal hydraulic pushing cylinder is vertically welded at the center of the cylinder body of the lateral hydraulic pushing cylinder, and can move to the right and to the left along with the lateral hydraulic pushing cylinder. The cylinder base is welded with the piston rods at two ends of the lateral hydraulic pushing cylinder. The lateral hydraulic pushing cylinder is arranged on the cylinder supporting seat, and can move to the right and to the left corresponding to the cylinder supporting seat. The longitudinal hydraulic pushing cylinder and the lateral hydraulic pushing cylinder are connected with a computer respectively and control to realize synchronically-coordinated actions through a computer control system. The continuous-walking type hydraulic pushing device is simple and reasonable in structure, convenient to process and manufacture, and low in production cost.

The invention discloses a paralyzed limb rehabilitation device, comprising a motion data measurement device which is attached on a healthy limb and a synchronous coordinative motion device which is arranged on a paralyzed limb at the other side, wherein, the motion data measurement device and the synchronous coordinative motion device carry out connection by an information exchange channel, the motion data measurement device measures the motion data of the healthy limb and sends an action command of coordination to the synchronous coordinative motion device on the paralyzed limb. The paralyzed limb rehabilitation device provided by the invention comprises the motion data measurement device which is attached on the healthy limb and the synchronous coordinative motion device which is arranged on the paralyzed limb at the other side, the actions of the paralyzed limb are coordinated and completed according to the motion data of the healthy limb, the healthy limb and the paralyzed limb can carry out the coordinative actions as the healthy state, thus the actions of the paralyzed limb can be more coordinative and more in line with the actions under the healthy state; furthermore, the efficacy can be greatly improved, thus being conductive to the rehabilitation of the paralyzed limb.

The invention provides a special-shaped pipe feeding device. The special-shaped pipe feeding device comprises a frame. The frame is provided with a plurality of feeding chain transmission mechanisms perpendicular to the axis of the frame. The parts, at the two ends of each feeding chain transmission mechanism, of the frame are provided with a feeding belt transmission mechanism and a jacking mechanism correspondingly. Supports are vertically arranged at the two ends of the frame. A beam is arranged between the two supports and movably provided with a plurality of feeding gripper mechanisms perpendicular to the axis of the beam. The feeding gripper mechanisms and the jacking mechanisms are arranged on the same side. The special-shaped pipe feeding device is simple in structure, actions among the components are coordinated, feeding is stable, grabbing and conveying are firm, and continuous unmanned operation can be achieved. In the whole feeding process, pipes are horizontally moved to the area where cutting is about to be conducted, no special requirements exist for the sections of the pipes, the special-shaped pipe feeding device is suitable for feeding any pipes different in section, and the application range is wide.

The invention discloses an automatic plate loader device of a concrete block forming machine. A supporting plate conveying rack, a plate pushing device and a plate moving device of the concrete block forming machine are fittingly arranged in a 'U'-shaped plane layout manner, and each of the supporting plate conveying rack and the plate pushing device consists of a body, a transmission mechanism and an electrical system in a combined manner. The automatic plate loader device further comprises a control system consisting of a programmable logic controller (PLC), the control system is connected with the electrical systems via circuits, and controls the transmission mechanisms via the electrical systems, a stack of supporting plates on the supporting plate conveying rack are conveyed to the plate pushing device via conveying rollers, and the plate pushing device conveys the supporting plates into a plate box of a plate conveyor one by one. Full-automatic control, semi-automatic control and manual control can be realized. The automatic plate loader device is an all-steal structure, and is high in strength and stable in running. The automatic plate loader device is combined with the plate box of the concrete block plate conveyor, and has the advantages that the automatic plate loader device realizes automatic plate loading, improves work efficiency, is flexible in operation, coordinated in action and convenient in use, saves labor, reduces labor intensity, eliminates potential safety hazards, reduces cost and the like.

The invention discloses a novel movable jaw integrated crushing station. A feeding machine, a belt type secondary conveyor, a jaw primary crushing device and a belt type primary conveyor are sequentially arranged on a carframe to form the integrated crushing station, so that a control system can control all mechanisms in a centralized manner, the crushing station action is more coordinated, and the intelligent degree is high through applying an intelligent control system; the crushing station has the self-walking and 360-degree rotation function, can realize fast site change and can respond tothe challenge of different complicated sites to conveniently rotate the crushed material to the position of a loading vehicle; a rotary chassis of a lower vehicle assembly is arranged to a structurethat hydraulic driving and electric driving are mutually cooperated; a hydraulic driving carframe greatly rotates; and a second driving motor drives the carframe to slightly adjust through gear meshing, so that precise angle adjustment is realized, and the discharging hole of the belt type primary conveyor and a conveying vehicle are aligned with each other.

The invention discloses a device and a method integrating automatic label printing, real-time attachment and verification. The method comprises the steps of: first generating an RFID code according to the production batch of a product; and sending an adhesive sticker label containing the RFID code and / or product text and pattern information into an automatic label attachment mechanism, by which the adhesive sticker label is attached on the product automatically in real time. The real-time automatic label attachment and label verification device includes a positive pressure type explosion-proof box, the inside of which is equipped with an RFID label printer and an electric control module. The label attachment mechanism is disposed on one side of the positive pressure type explosion-proof box. The device integrating automatic label printing, real-time attachment and verification in the invention has the advantages of stable and reliable operation, integrated label printing and label attachment, high real-time performance, function of intelligent identification of the quality and existence of the label information, self-completion of undesirable label filtration, high automation, and unrestricted workplace, etc.

The invention relates to a fitness rowing machine which comprises a main frame, and a handle part, a pedal part, a resistance part and a cushion part which are arranged on the main frame, wherein the handle part and the pedal part are connected to the resistance part so as to form linkage; the position of the cushion part is adjusted back and forth and then can be fixed; and a buffer spring is arranged below the pedal. The fitness rowing machine disclosed by the invention is excellent in exercise effect, comfortable and safe.

The invention relates to a product positioning and clamping mechanism. The front portion and the right portion of a bearing plate are each provided with an elastic mechanism. Each elastic mechanism comprises springs, a sliding block and clamping heads, wherein the sliding block is installed on the front side or the right side of the bearing plate through the springs; the sliding block is in an inverted-T shape; the clamping heads are installed in the positions of flanges on the two sides of the inverted-T-shaped structure respectively; the lower bottom face of each clamping head is higher than the upper surface of the bearing plate. A product is placed on the bearing plate. The clamping heads can clamp the product. The bottom of each sliding block is installed on a guiding mechanism in a matched mode. A power source is installed at the bottom of the bearing plate. The front end of a piston rod of the power source is connected with a push block. The push block is of an isosceles trapezoid structure, and the two oblique side faces of the isosceles trapezoid structure are perpendicular. Grooves are formed in the oblique side faces of the isosceles trapezoid structure respectively. A plurality of sets of idler wheels are installed in each groove. The power source drives the push block to move so that the idler wheels can make contact with the sliding blocks and push the sliding blocks to move along the guiding mechanisms, and the product is clamped or loosened under the action of the springs.

The invention discloses a full-automatic eyebrow pencil core filling machine which comprises an automatic quantitative rod feeding system, a quantitative filling system, a multi-station rotary disk system and a mechanical driving system and is characterized in that the quantitative filling system comprises a storing tank, a big valve body assembly, a small valve body assembly, a piston cylinder sleeve assembly and a piston rod driving system; an outlet of the storing tank is connected with an upper opening of the big valve body assembly; a lower opening of the big valve body assembly is connected with the upper end of the piston cylinder sleeve assembly; a piston rod of the piston cylinder sleeve assembly is connected with the piston rod driving system; inlets of the big valve body assembly and the small valve body assembly are connected through a hose assembly; the outlet of the small valve body assembly is provided with a discharge port assembly; the big valve body is a T-shaped valve body; and the small valve body is an L-shaped valve body. The full-automatic eyebrow pencil core filling machine disclosed by the invention has the advantages of breaking through traditional processes of pen making industrials, changing intensive manual labour to mechanization production, reducing the labor cost and increasing the labor efficiency and the product qualification ratio.

The present invention provides coal ramming method and apparatus suitable for horizontal coke furnace. There is one ramming platform with ramming mold, which can be opened and closed flexibly and can be shifted longitudinally along coal feeding bogie on the platform, coal distributing bogie and ramming bogie over the ramming mold. The reasonable structure and harmonious working makes the coal ramming apparatus meet the requirement of ramming coal in wide coking chamber of horizontal coke furnace and raising production efficiency. The present invention makes it possible to produce coke with large size and high strength.

The invention relates to the field of bicycles, in particular to a bicycle driven by a chrome alloy pendulum rod combined with hands and feet, including a handlebar assembly, a front fork assembly, a front wheel, a frame assembly, a drive system, a sprocket center shaft, a symmetrical sprocket, and a transmission chain , the rear fork assembly and the lifting seat assembly, as an improvement: the present invention adds a drive system, a triangular box is set on the frame assembly, especially a double-seat roller, and the double-seat roller can roll along the inner wall plane of the two sides of the box body, Let the power-assisted swing rod have the two-point support of the fixed pin of the swing rod and the double-seater roller on the left and right vectors. The power-assisted swing rod provides strong support for the swing car stand on the left and right vectors through the swing slider, which makes up for the fact that the universal joint connection block only It can give the defect of the vertical axial limit of the swing bike; especially the use of the buttocks of the body to act on the lifting seat assembly solves the new problem that the seat swing pin in the drive system cannot have height or front and rear displacement, so that every rider can enjoy Can be ridden in the most suitable working conditions.

The invention discloses an integrated alcoholic beverage, which comprises base liquor and additives, and is characterized by comprising 70-80 percent of base liquor and 20-30 percent of additives, wherein the base liquor is distilled liquor; the additive comprise extracts of the following medicinal materials in parts by weight: 20-50 parts of platycodon root, 20-60 parts of cinnamon, 15-50 parts of lily, 15-80 parts of medlar, 10-80 parts of lotus seed, 20-100 parts of hawthorn, 20-80 parts of coix seed and 10-50 parts of malt. The additives have various effects of nourishing, treatment and the like and meet the principle of monarch, minister, assistant and guide of Chinese medicine, so that the integrated alcoholic beverage has complete functions and quick response. A product provided by the invention has the effects of enhancing resistance, invigorating the circulation of blood, enriching the blood, adjusting a human immunologic mechanism, correcting in-vivo metabolism, eliminating fatigue, softening blood vessel and resisting aging and can be used as an auxiliary therapeutic agent of some tumors, senile diseases, urinary diseases, gynecological diseases, traumatic injury and iron deficiency anemia.

The invention discloses a frame with good damping performance for textile equipment. The frame comprises a fixed base; a fixed plate is welded in the middle position of the outer wall of the bottom ofthe fixed base; a hydraulic oil tank is connected to the outer wall of the bottom of the fixed plate through a bolt; a fixed base is welded in the middle position of the inner wall of the top of thehydraulic oil tank; a hydraulic pump is connected to the outer wall of the bottom of the fixed base through a bolt; the hydraulic oil tank is filled with hydraulic oil; fixed cylinders are welded on the outer walls of the two sides of the bottom of the fixed base; pistons are inserted in the inner walls of the bottoms of the fixed cylinders; and damping columns are welded on the outer walls of thebottoms of the pistons. The frame guarantees the working stability of the textile equipment, guarantees coordinate actions of textile equipment body and accurate deflection and positioning, improvesthe product placing quality, can freely adjust damping force between a mounting plate and the fixed base, and can achieve people desired effects.

The invention discloses a composite pot body seedling raising tray. The composite pot body seedling raising tray comprises a first pot body seedling raising tray and a second pot body seedling raising tray, wherein pot bottoms are arranged at the pot body bottoms of the first pot body seedling raising tray, the pot body bottoms of the second pot body seedling raising tray are opened, and pot bodies of the first pot body seedling raising tray are arranged in pot bodies of the second pot body seedling raising tray in a sleeved mode one by one. The invention further discloses a method for performing pot body seedling raising and pot seedling transplanting through the composite pot body seedling raising tray. In the seedling raising process, the two seedling raising trays are arranged together in a sleeved mode; in the seedling transplanting process, the second pot body seedling raising tray together with seedlings is taken out of the first pot body seedling raising tray and placed on a seedling box of a seedling transplanter to be positioned; a seedling transplanting device of the seedling transplanter sequentially tears off the second pot bodies from the second pot body seedling raising tray and then inserts the seedlings and the second pot bodies into mud. The composite pot body seedling raising tray not only can perform the pot body seedling raising as a conventional pot body seedling raising tray, but also can achieve mechanical seedling transplanting of the pot seedlings through a conventional seedling transplanting device, and is beneficial to popularizing the mechanical seedling transplanting of the pot seedlings in a large-area mode.

The invention relates to a double-purpose body building machine for stepping motion and elliptic motion, which comprises a base, a stander, a rear shaft, left and right oscillating support poles, a drive axle and a damping mechanism. Lower ends of the left and the right oscillating support poles are respectively pivoted with left and right pedal levers through a pivot A, and outer sides of rear parts of the left and right pedal levers are respectively pivoted with left and right vertical connecting rods through a pivot B; upper ends of the left and right vertical connecting rods are respectively pivoted with left and right bent rods through a pivot C, and front ends of the left and right bent rods are respectively pivoted with left and right front connecting rods through a pivot D; upper ends of the left and right front connecting rods are respectively pivoted with left and right cranks through a pivot E, and the left and right cranks are respectively arranged on two sides of the drive axle; and middle parts of the left and right bent rods are respectively pivoted on left and right pivot seats of the base through a pivot F, and the upper part of the stander is also provided with left and right fixed handles. The double-purpose body building machine has the advantages of simple structure, low cost, harmonious action, safety, reliability, and capacity of providing the stepping motion or the elliptic motion for a user; a damping flywheel is replaced by a generator to supply power to an instrument; and the double-purpose body building machine can be widely applied to various body building places.

The invention belongs to the vehicle control unit field. The vehicle control unit comprises a central processor; the central processor is connected with a power source module, an analog quantity acquisition module, a switching quantity acquisition module, a frequency quantity acquisition module, a low-end driving module, a motor control module, a motor current-detection module and a CAN communication module through signal lines respectively. According to the vehicle control unit, acquired signals are processed through the analog quantity acquisition module, the switching quantity acquisition module and the frequency quantity acquisition module; processed signals are transmitted to the central processor; the central processor communicates with a vehicle CAN communication module through the CAN communication module; the electric loads of relays work according to requirements under the control of the central processor; the motor control module can realize gear selection and gear shift under the control of the central processor; and therefore, the vehicle control unit can obtain the running state of a vehicle at any time in a driving process and accurately acquire the operating information of a driver, and analyzes the operating conditions of various components of the vehicle, so as to coordinate the actions of various mechanisms. The vehicle control unit has the advantages of simple structure, safety and reliability, and can assist in reducing cost.