104results about How to "Effective anti-slip" patented technology

A starting clutch control includes an engine control state and a slip control state. The engine and slip control states include feedforward and driveline damping control terms. The engine state control may further include an engine speed control term. The slip control state further includes a clutch slip control term. Changes to clutch engagement commands are frozen upon throttle tip-in events.

The invention discloses an automatic drilling device for cylindrical parts. The automatic drilling device comprises a working platform, a power device, a discharging device, a discharging vehicle and a manipulator device, wherein a main stand column and a main electromagnet are arranged at one end of the upper part of the working platform, the upper end of the main stand column is fixedly connected with the power device, a spindle of the power device is detachably connected with a drill, an eccentric wheel is arranged in the middle of the discharging device and cooperates with a discharging bottom plate through a connecting rod, a rail is arranged in the middle of the working platform, the discharging vehicle runs on the rail, an electromagnet seat is arranged on the discharging vehicle and attracts cylindrical parts, a bracket and a carriage are arranged on the main stand column, a rotating motor and a rotating column are arranged on the carriage, and the rotating column is connected with the manipulator device. The automatic drilling device for the cylindrical parts can drill holes in the cylindrical parts automatically, is simple to operate, operates stably and can effectively increase the production speed and improve the production efficiency.

The invention relates to a torque distribution control system for considering coordination of maneuverability and wheel stability, and a method. The method comprises the following steps that (1) the range constraint of wheel output torque is obtained; (2) generalized force demands for a motion control layer are pre-distributed; (3) the peak slip rate corresponding to a road surface adhesion coefficient and the reference wheel speed of each wheel are obtained, and the working mode of each wheel is determined; (4) an anti-saturation integral slip-mode variable-structure controller is built, anda difference value between the actual wheel speed and the reference wheel speed serves as input to obtain control torque; (5) the non-slip wheels serve as a control variable of secondary distribution,the weighted sum of the minimum generalized force tracking error and the minimum adhesion utilization rate serves as a target function, and optimization solution is conducted; and (6) finally, a torque instruction of a driving anti-slip control unit and a torque instruction of a four-wheel torque distribution control unit are combined to be output to a motor controller. Compared with the prior art, the torque distribution control system for considering coordination of maneuverability and wheel stability, and the method have the advantages of secondary distribution, effective slip preventing,comprehensive consideration, precise control and the like.

The invention discloses a textile fabric steam drying device and relates to the technical field of textile machine equipment. The textile fabric steam drying device comprises a box body. A cross partition is fixedly connected to the lower portion of the inner wall of the box body. A vertical partition is fixedly connected between the center position of the bottom of the cross partition and the center position of the bottom of the inner wall of the box body. A water tank is arranged on the portion, between the bottom of the cross partition and the bottom of the inner wall of the box body, on the left side of the vertical partition. A steam generator fixing box is fixedly connected to one side of the top of the inner wall of the water tank. A steam generator is fixedly connected to the bottom of the inner wall of the steam generator fixing box. A water drawing pipe is connected to the bottom of one side of the steam generator. The bottom of the water drawing pipe penetrates the bottom ofthe inner wall of the steam generator fixing box. The textile fabric steam drying device solves the problems that an existing textile fabric drying device is high in cost, low in utilization rate, poor in effect and easy to deform, the drying efficiency is improved effectively, the uniform drying is guaranteed, meanwhile the heat loss is small, and the production cost is lowered effectively.

The invention discloses a valve polishing device. The valve polishing device comprises a base, a vertical column and a crossbeam. The vertical column is fixedly connected to the upper end of the base,and one side of the vertical column is fixedly connected with the crossbeam. The upper end of the base is fixedly connected with a first clamp, and a second clamp is arranged on one side of the firstclamp; the second clamp is slidably connected with the base; one side of the second clamp is fixedly connected with a second air cylinder; a collecting groove is formed in the surface of the base; adust collector is fixedly connected to the lower end of the base; a fixing frame is slidably connected to the outer side of the crossbeam; and the top of the fixing frame is rotatably connected with pulleys through connecting rods. According to the valve polishing device, the first clamp and the second clamp are arranged, the second clamp is fixedly connected with the second air cylinder, the second air cylinder pushes the second clamp to move, thus the distance between the first clamp and the second clamp can be effectively adjusted, and a valve can be well clamped, so that the valve is prevented from moving when being polished.

The invention discloses a pair of intelligent navigation shoes. The pair of intelligent navigation shoes comprises uppers, shoe heels, batteries, chip boxes, GPS (Global Positioning System) chips, recognizing control units, LED (Light Emitting Diode) lamp tubes, soles, ultrasonic range finders, ventilation meshes, ventilation holes, pressure sensors, insoles, wireless transceivers, constant temperature heating elements, grooves, baffle blocks, fixing hoods, humidity sensors, micro control units, calculation units, sounding devices, vibration devices, nonslip protrusions, skidproof stripes and mobile terminal equipment. According to the pair of intelligent navigation shoes disclosed by the invention, guided navigation is performed by controlling the vibration devices and the sounding devices arranged at the bottoms of shoes in four directions, so that the loss is avoided, and great help is provided for old people, children and blind people; when the shoes are worn out, the GPS chips can be taken out by drawer structures, so that the utilization rate of the chips is improved, and the cost of purchasing the shoes is greatly reduced; the insoles has the functions of heating at constant temperature, promoting blood of foot bottoms of a user to continuously circulate, and simulating the operation of human meridians at the same time.

The invention discloses a special peripheral blood collection box for clinical examination, which comprises a box body, rubber support pads are installed at the four corners of the bottom of the box body, the rear end of the box body is hinged to the upper cover, and the lower end of the box body is provided with a refrigeration layer , the bottom of the box is welded with a third-stage telescopic pole, the first-order end of the third-stage telescopic pole is connected to the test tube storage layer through a side support plate, and the second-stage end of the third-stage telescopic pole is connected to the disinfection via a side support plate Article storage layer, the third-stage end of the third-stage telescopic pole is connected to the blood collection device storage layer through the side support plate, and the peripheral blood collection box for clinical examination is made of 1mm steel plate as a whole, which is beautiful and tidy, durable, and easy to disinfect and clean , the internal storage layer of the blood collection box is supported by three-stage telescopic struts, so that the storage layers at all levels can extend out of the box, which is convenient for medical staff to take tools and collect blood. The upper cover is separated by a partition, which is convenient for the storage of various medical waste Temporary storage is more convenient for medical staff to conduct experiments.

The invention provides a sole with a multi-layer shock absorption system. The sole comprises a midsole and an outsole, wherein the bottoms of a heel part and a half sole part of the midsole extend downwards to form compound shock absorption bulged platforms; each compound shock absorption bulged platform comprises a midsole bulged platform, high-elastic flexible sheets and a rubber sheet serving as the outsole; the compound shock absorption bulged platform on the heel part of the sole is provided with two layers of high-elastic flexible sheets; a middle-layer shock absorption sheet is clampedbetween the two layers of high-elastic flexible sheets; and the upper and lower layers of high-elastic flexible sheets are fixed with the midsole bulged platform and the rubber sheet. By a compound shock absorption bulged platform group, the sole is stable and steady on the ground, excellent functions of shock absorption and ground holding can be realized, slippage can be prevented effectively onthe soft mud ground, and thin positions such as the half sole also can be subjected to shock absorption effectively, so that motion impact force and fatigue feeling are relieved, motion injury is avoided, and the motion stability of the sole is not influenced; and the sole has an automatic balance function and prevents sprain, so that walking or motion is easier and the vigor is multiplied.

The invention discloses a food baking, drying and conveying apparatus. The food baking, drying and conveying apparatus comprises a box; a bottom support plate is fixedly connected to a bottom of the box; a rotating shaft is connected to a left side of a top of the bottom support plate via a first support column; a rotating roller is fixedly connected to a surface of the rotating shaft; an intermittent rotation device is fixedly connected to a surface of the rotating shaft at a place outside the rotating roller; a conveyor belt is connected to a surface of the rotating roller in transmission connection; a sweeper is fixedly connected to a top of the bottom support plate at a place at the left side of the first support column; and one end of the sweeper which is far away from the bottom support plate is connected with a surface of the conveyor belt in sliding connection. The food baking, drying and conveying apparatus relates to the technical field of food processing and transporting machinery and equipment. The food baking, drying and conveying apparatus solves the problems of existing food processing and conveying apparatuses, namely single function, low efficiency, and unavailableautomatic assembly line work, and thus, degree of automation is improved, and processing efficiency and processing quality are thereby raised; moreover, work stability is also improved.

The present invention relates to a manufacturing method for a terylene strengthened filament weaving pattern rubber bottom coiled material. The method comprises the following steps: processing a surface layer, preparing an adhesive, processing a bottom back layer, carrying out adhesion processing, and carrying out a UV surface treatment to prepare the terylene strengthened filament weaving pattern rubber bottom coiled material. Compared with the terylene strengthened filament weaving pattern rubber bottom coiled material in the prior art, the terylene strengthened filament weaving pattern rubber bottom coiled material of the present invention has advantages of wear resistance, stain resistance, easy cleaning, safety, no toxicity, no formaldehyde generation, good size stability, easy pavement, flexibility, excellent sound absorbing effect, no noise, good weathering resistance, durability and the like.

The invention discloses a pair of MC4 joint removal pliers for a photovoltaic cable. The MC4 joint removal pliers comprise two parts, namely jaws and plier handles, wherein each jaw comprises five parts, namely a jaw shell, a pressing mechanism, a longitudinal movement mechanism, a transverse guide rail and a separation mechanism; each plier handle is provided with wire stripping openings, range adjusting devices and a PVC handle; two plier handles are connected through a central support pin and a support spring; and the plier handles are connected with the corresponding longitudinal movementmechanisms of the jaws through arc-shaped pull rods. The MC4 joint removal pliers have the beneficial effects that the convenience of MC4 joint removal is strengthened; separation of male and female joints can be achieved through one-time gripping, so that time and labor are saved and the fatigue strength of a joint material can be effectively reduced; and the MC4 joint removal pliers are relatively simple in structure and convenient to use, have a wire stripping function for cables of common sizes, are beneficial to effective application in complicated field environments and are suitable forlarge-scale popularization.

The invention relates to an anti-dislocation heating PVC floor comprising a PVC surface layer, a damp-proof membrane, a heating layer, a heat reflecting layer and a heat-insulation layer; the features are that two ends of the PVC surface layer and the heat-insulation layer are respectively provided with a hole and a joint; the top and bottom surfaces of the joint are respectively provided with a contact A; a spring is arranged in the joint; two ends of the spring are respectively connected with the contact A; the top surface and bottom surface of the hole are respectively provided with a contact B corresponding to the contact A; two sides of the damp-proof membrane and heat reflecting layer are respectively provided with a buckle and a neck; a heating cable is arranged in the heating layer. The anti-dislocation heating PVC floor can solve the problems that a conventional PVC floor cannot self-heat, and is easy to be dislocated.

The invention discloses a fingerprint lock. The fingerprint lock comprises a lock body, a front cover plate is installed at the front side of the lock body, a lock core chamber is formed in the middleof the lock body, and a rear cover plate is installed at the rear side of the lock body. The fingerprint lock is scientific, reasonable and safe and convenient to use; a dustproof cover, non-slip sponge ribs, a fixing ring, fixing springs and a fixing rubber ring are arranged; through the dustproof cover, the situation that dust in air enters the fingerprint lock through a lock hole and the connection of devices in the fingerprint lock fails can be effectively prevented, and the service life of the fingerprint lock can be effectively prolonged; through the fixing ring, the dustproof cover isconveniently fixed and is prevented from slipping in the dustproof process; a moisture-proof chamber, a drying agent and drying holes are arranged; through the drying agent, the moisture in the air inthe fingerprint lock can be absorbed and effectively prevented from causing corrosion and rust on the precise devicse in the fingerprint lock, and the service life of the fingerprint lock can be effectively prolonged.

The invention relates to a method for manufacturing dacron reinforcement wire woven pattern PVC compact base coiled material. The floor raw material consists of (by weight) polyvinyl chloride resin 100 parts, diisononyl phthalate 30-35 parts, calcium carbonate 100 parts, thermal stabilizer 4-6 parts, modifier 2-4 parts and pigment 8-10 parts. The raw materials are subjected to PVC granulation, PVC particle pulverization, PVC particle sprinkling, tri-roller calendaring and post-stage treatment according to the formula, to obtain the PVC compact base coiled material. Compared with prior art, product manufactured by the method has higher compactness, stronger resistance to abrasion, clearer and natural pattern, wider application and more environment-friendly application. The obtained dacron reinforcement wire woven pattern PVC compact base coiled material has high plasticity, up-down permeation of the same material, homogeneous transparent heart effect and better base material dimension stability.

The invention discloses a cable working well cover plate, which comprises a bearing layer and an anti-slip layer which is fixedly connected to the surface of the bearing layer, wherein the bearing layer and the anti-slip layer are in an anti-arch bridge shape; the bearing layer is shaped and formed by coating a steel reinforcement framework by employing bulk molding compounds; the anti-slip layer is shaped and formed by the bulk molding compounds; and transverse and vertical anti-slip stripes in a staggered mode are formed on the surface of the anti-slip layer. The cable working well cover plate has the characteristics of low recycling value, high bearing capacity, high durability, moderate weight and anti-slip effectiveness, and a vehicle does not generate noise while driving through the cover plate.

The invention discloses a soft tissue expander with displacement preventing and directional expansion functions, comprising a balloon, a guide tube and an injection valve. The balloon is communicated with the injection valve through the guide tube. The soft tissue expander also comprises a thickener patch arranged at the bottom of the balloon, and the thickener patch is connected with the balloon. The soft tissue expander also comprises four corners that are connected to four corners of the thickener patch; each corner is provided with a reserved pore; the corners extend out of the bottom of the balloon for being fixedly sewn to skin of a patient; the bottom face of the thickener patch is an abrasive corase face. The expander provided by the invention allows effective fixation and directional expansion, improving effective expansion and solving the expander displacement and bidirectional expansion problems.

The invention belongs to the technical field of tableware, and particularly relates to a healthcare cup. The healthcare cup comprises a cup body and a cup cover, which are connected by threads, wherein the cup body comprises an anti-scald layer, a buffer layer, a heat preserving layer and a healthcare layer from outside to inside, the upper end and the lower end of the anti-scald layer are bonded with an embedding layer, and an antiskid bottom mat is arranged on the bottom of the embedding layer; the buffer layer fills between the anti-scald layer and the heat preserving layer, the heat preserving layer is formed by two stainless steel layers, and the inner wall of the heat preserving layer is bonded with the healthcare layer. The healthcare cup is simple in structure, not prone to damage and relatively good in heat preserving effect.

The invention provides a floor for lying of a sow parturition fence. The floor comprises a dropping board body, a first support frame, a second support frame, a first special-shaped support steel barand a second special-shaped support steel bar. The special-shaped support steel bars are of bending structures formed by one-step stamping, and are provided with bayonets at equal intervals, wherein the bayonets are used for staggered and embedded connection of piglet dropping boards. The floor is supported by the special-shaped support steel bars, production components are reduced, materials areutilized to the greatest extent, welding procedures are reduced, and the high load bearing effect is ensured. The floor is novel in structure and convenient and rapid to mount, the production operation efficiency is improved, the effects of bearing load and pressure and dropping dung are good, the floor is safe, reliable sturdy and durable, and sows do not waggle when moving on the floor.

The invention relates to an installation substrate of mutual inductors for low-voltage circuit breakers. The installation substrate comprises an installation substrate body, and is characterized in that a copper row is connected with the bottom of the installation substrate body, and fastening assemblies are arranged on the two sides of the upper end of the installation substrate body. Meanwhile, a mutual inductor installation connector is arranged at the upper end of the installation substrate body, and a locating assembly is arranged at the bottom of the installation substrate body and connected with the copper row. The installation substrate can be used for installation locating of the mutual inductors for the low-voltage circuit breakers of various types. Due to a knurling groove, effective sliding prevention can be achieved, and combination stability is ensured. In addition, due to mutual matching of the fastening assemblies and locating assemblies, the copper row is effectively prevented from loosening after being installed. The more important is that the installation substrate can adapt to installation locating of copper rows of different types and different thicknesses.

The invention discloses a punching machine capable of processing different hole slots, which comprises a base, a frame, a pressure table, a pressing bar, a punching needle, and a mould. The frame is vertically fixed on the left end of the base, and the position of the upper end of the frame is fixed. There is a pressure table, and the front surface of the pressure table is provided with an indicator light; the right end of the pressure table is provided with a fixed rod, which is rotatably connected with the pressure rod; the middle position of the pressure rod is rotatably connected with a punching rod, and the bottom end of the punching rod is fixed with a punching rod. A hole needle; a horizontal platform fixedly connected to the frame is provided under the hole needle; a mold is fixed on the horizontal platform, and the mold is a hollow cuboid structure. The invention has reasonable structural design and simple operation, and the detachable perforating pin enables the perforating machine to carry perforating pins of different specifications, which improves work efficiency; the mold is convenient for processing multiple workpieces at one time, further improving work efficiency; the rubber sleeve makes the work Personnel have a good hand feeling and are effective in anti-slip; the inclined plate prevents waste from accumulating on the base, and avoids affecting the working efficiency behind.

The invention discloses an anti-skidding sole material, which comprises the components by weight ratio: the thermoplastic material: the anti-skidding agent=1000: 3-200. The anti-skidding agent is one or the mixture of two of biological calcium carbonate or plant crude fiber. The anti-skidding agent is the mixture of the biological calcium carbonate and the plant crude fiber, wherein the weight ratio among the thermoplastic material, the biological calcium carbonate and the plant crude fiber is 1000: 5-15: 3-8. The anti-skidding agent is the mixture of the biological calcium carbonate and the plant crude fiber, and the weight ratio among the thermoplastic material, the biological calcium carbonate and the plant crude fiber is 1000: 5: 3. The invention further discloses a method for preparing the anti-skidding sole material, which comprises the following steps of: respectively grinding the biological calcium carbonate and the plant crude fiber into powder, and mixing the thermoplastic material, plant calcium carbonate powder and the plant crude fiber powder according to the weight ratio, and stirring till the power is evenly adhered onto the surface of the thermoplastic material, so that the anti-skidding sole material can be prepared.

The invention discloses an anti-skidding floor tile for a bathroom. The anti-skidding floor tile for the bathroom comprises a floor tile body. A plurality of anti-skidding strips are evenly arranged on the floor tile body and adhered to the floor tile body so that protruding edges are formed. Each anti-skidding strip is a grinding wheel strip. Due to arrangement of the anti-skidding strips on the floor tile, skidding resistance is effective.

The invention discloses a round plate edge grinding device for robot machining, and belongs to the technical field of robot machining equipment. The round plate edge grinding device for robot machining comprises a base, wherein a driving motor is fixed to the center of the interior of the base; the output end of the driving motor is connected with a driving rotating shaft; a rotating disc is horizontally arranged in the base; a supporting shaft is fixed to the center of the upper surface of the rotating disc; a supporting plate is fixed to the top end of the supporting shaft; a vacuum adsorption mechanism is arranged on the supporting plate; a to-be-machined plate is placed on the supporting plate; and four fixed shafts are fixed to the upper surface of the rotating disc and evenly distributed on the rotating disc in the circumferential direction. According to the round plate edge grinding device for robot machining, multiple grinding mechanisms can be driven to rotate around the fixed shafts while performing circular motion around the supporting shaft, so that the outer wall of a circular plate can be fully ground, the surface grinding efficiency is greatly improved, manual operation is not needed, and the grinding effect is guaranteed.

The invention discloses a coiled tubing external cutting and fishing integrated device, which includes a barrel body. The inner side of the barrel body is successively provided with a clamping mechanism, a boosting mechanism and a cutting mechanism. The clamping mechanism comprises a sliding block slip and a trapezoidal taper groove, the boosting mechanism includes a hydraulic boosting piston, a trapezoidal groove and a limiting groove, the position of the trapezoidal groove corresponds to the trapezoidal taper groove, the limiting groove limits an up-down moving stroke of the hydraulic boosting piston, and a piston reset structure is arranged between the hydraulic boosting piston and the limiting groove; the cutting mechanism comprises a plurality of blade chambers arranged in the circumferential direction of the barrel body, the blade chambers are internally provided with blades through a pin shaft, and the blade chambers are further internally provided with blade reset structures; and the end, facing toward the blades, of the hydraulic boost piston is provided with a guiding inner cone face. According to the coiled tubing external cutting and fishing integrated device, cutting and fishing are completed through an up-lifting and down-placing operation with a hydraulic pump, integration of cutting and fishing from the outer side of a coiled tubing is realized, the processing progress of stuck tubing is accelerated, the risk of oil-gas well abandonment is lowered, the structure is simple, and control is reliable.

The invention relates to the field of logistics transmission equipment and in particular relates to a tray unstacking and stacking machine. According to the technical scheme, the tray unstacking and stacking machine comprises a rack and two tray bodies, wherein the rack is erected on the ground, and the tray bodies are arranged on the rack and can move in a vertical direction and a horizontal direction; the tray bodies are mounted on the inner side walls of two sides of the rack. The tray unstacking and stacking machine further comprises a transmission device which is connected to the rack, and the transmission direction of the transmission device is perpendicular to the moving direction of a horizontal adjustment device. The transmission device is positioned below the tray bodies. The tray unstacking and stacking machine can realize tray stacking or unstacking operation of goods shelves without additional manual carrying of workers in the operation process, the goods shelf of which the tray bodies are unstacked can be automatically transmitted to leave, and the operation is efficient, convenient and fast.

The invention discloses a handheld positioning device based on the Internet of Things. The device comprises a positioning device and a fixing assembly, the fixing assembly is mounted at the lower endof the positioning device; when the handheld positioning device needs to be tracked and positioned, a protective plate can be placed on an arm, one end of a second connecting belt penetrates through abuckle, the second connecting band is pulled back, and velcroes can be adhered to each other; the fixing assembly can be fixed to the arm, the positioning device can be inserted into the upper end ofthe fixing assembly in a sliding mode, the two hands can be liberated, some positions can be conveniently recorded, silica gel is installed at the lower end of the protective plate and can be attached to the surface of the arm, the arm can be prevented from directly rubbing with the protective plate, and the arm is prevented from being abraded.