44results about How to "Easy displacement adjustment" patented technology

The invention relates to an annular cylinder rotor engine which consists of a rotor and a stator, wherein the space between the rotor and the stator is an annular combustion chamber; the rotor is provided with 8 pistons which are divided into two groups and do gradual trade off rotations in the annular combustion chamber; the annular combustion chamber is divided into 8 cylinders by the pistons; during running, when one group of pistons go forward, the other group of pistons stand still to ensure that the volume of one group of cylinders in the annular combustion chamber is reduced, while the volume of the other group of cylinders is increased, and the volumes of the two groups of cylinders change so as to realize 4 strokes; in the 8 cylinders, the strokes of every two opposite cylinders are the same; and expansive force is transmitted to a gear crankshaft through a connecting component in the rotor and then transmitted to an output shaft through the gear crankshaft so as to ensure that the output shaft continuously rotates.

The invention relates to a coating die head for coating a battery pole piece and a working method of the coating die head. The coating die head comprises an upper die head, a middle die head and a lower die head which are sequentially matched from top to bottom, an upper gasket is clamped between the upper die head and the middle die head, and an upper coating opening for discharging is formed inthe front end of the upper gasket; and a lower gasket is clamped between the middle die head and the lower die head, a lower coating opening for discharging is formed in the front end of the lower gasket, an adjusting long groove extending in the coating width direction is formed in the position, above the upper coating opening, of the bottom surface of the upper die head, a plurality of flow choking blocks are arranged in the adjusting long groove in the length direction of the adjusting long groove, the bottom surfaces of the flow choking blocks are parallel to the upper gasket, and verticaladjusting assemblies used for driving the flow choking blocks to move in the vertical direction are connected to the tops of the flow choking blocks. The coating die head is reasonable in design, coating and discharging of the upper die head can be conveniently adjusted, operation is convenient, adjusting precision is high, and damage to the die head is reduced.

The invention discloses an ultralarge seaborne steel structure floating body capable of autonomously navigating and a manufacturing method thereof. The steel structure floating body comprises a bottom floating body, a middle supporting frame structure and a top platform structure, the middle supporting frame structure is fixed to the upper surface of the bottom floating body, and the top platform structure is fixed to the middle supporting frame structure. The ultralarge seaborne steel structure floating body has the advantages that the technology of making the single floating body enter the water is adopted, water entrance of the large-diameter overlength floating body becomes simple and easy, the water entrance process is safe and controllable, and water entrance cost is smaller than that of other methods; the position of the floating body and the like in the state of water surface floating is more easy to adjust, and the investment for constructing a large-scale dockage and crane is avoided; the green codeless assembly patent technology is comprehensively adopted in the whole assembly process, a series of unnecessary auxiliary assembly work such as compression code assembly welding, cutting and polishing is omitted, the assembly efficiency is improved by 3-5 times or more compared with existing ship assembly and construction, and the construction cycle of the whole project is substantially shortened.

The invention discloses a moving device of a double-coordinate winding manipulator, and belongs to the field of transformer coil winding machines. The device comprises a base, a transverse moving mechanism, a longitudinal moving mechanism, a material taking clamping mechanism and a winding moving mechanism, the transverse moving mechanism is arranged on the base, and the longitudinal moving mechanism is arranged on the transverse moving mechanism. The material taking clamping mechanism is installed on the longitudinal moving mechanism, and the winding moving mechanism is installed on the longitudinal moving mechanism. According to the moving device of the double-coordinate winding manipulator, the transverse moving mechanism and the longitudinal moving mechanism are arranged, displacementof the winding manipulator and the material taking clamping mechanism in the transverse movement and the longitudinal movement can be adjusted conveniently, and positioning is more convenient and accurate through double-coordinate control.

The invention relates to a corrugated pipe orifice wrapping sealing machine and a production line. The corrugated pipe orifice wrapping sealing machine comprises a case, a driving mechanism, an orifice connector, a movable compressing mechanism, a hot melting system and a cooling system. A plane is arranged at an end of the case, the orifice connector is arranged at an end of the case, the drivingmechanism is mounted in the case and is in transmission connection with the orifice connector, and the orifice connector can be driven by the driving mechanism to rotate; an orifice in an end of a corrugated pipe can sleeve the orifice connector, and pipe wrapping plastic is laid on the outer surface of the orifice in the end of the corrugated pipe; the hot melting system is arranged on the case;the movable compressing mechanism is mounted at an end of the case, and a compressing wheel is arranged on the movable compressing mechanism and can be driven by the movable compressing mechanism tomove towards the orifice connector or away from the orifice connector; the cooling system is mounted on the case. The corrugated pipe orifice wrapping sealing machine and the production line have theadvantages that the corrugated pipe orifice wrapping sealing machine is reasonable in design, plastic edge sealing treatment can be effectively carried out on orifices of corrugated pipes, and accordingly the corrugated pipe orifice wrapping sealing machine and the production line are high in production efficiency and good in quality.

The invention relates to a fixing device for a motor on a pumping unit. The fixing device is structurally characterized in that two rail grooves with opposite openings are formed in a pumping unit base support, a motor base is embedded into the rail grooves, the two ends of the rail grooves are provided with rail groove sealing blocks, screw thread holes are formed in the sealing blocks, motor displacement adjusting shafts are connected into the screw thread holes through screw threads, the middles on the upper walls of the rail grooves are provided with motor fixing grooves parallel to the rail grooves, fastening bolts are arranged in the fixing grooves, the diameter of the bolt heads is larger than the width of the motor fixing grooves, the motor displacement adjusting shafts are provided with outer screw threads, and positioning holes are formed in the adjusting heads of the motor displacement adjusting shafts. The motor base is sealed into the two opposite rail grooves, the two ends of the motor base are sealed so that it can be ensured that a motor cannot be stolen, the displacement of the motor is adjusted through the screw threads of the displacement adjusting shafts, motor displacement adjustment is more convenient and accurate, the rail openings are formed in the upper walls of the rail grooves and can fix the position of the motor through the bolts, and position offset, caused by vibration, of the motor in the working process is prevented.

The invention discloses a vibration detection device. The vibration detection device comprises a grabbing limit unit and a detection unit. The grabbing limit unit is formed by a substrate and a floating clamping jaw mechanism. The detection unit is formed by a base bench, a vibration sensor and an electrification element. The electrification element is connected with a to-be-detected motor in a powering manner. The vibration sensor is abutted to the to-be-detected motor. After the vibration detection device is used, the beneficial effects are that the vibration sensor can be easily moved and adjusted to cling to the to-be-detected motor in a convenient and quick manner; the vibration sensor is provided with a damping body; the floating clamping jaw is provided with an elastic piece which can eliminate effects on an electric motor imposed by an environment system, so precision of vibration detection can be increased; and the electrification element is provided with horizontal linear displacement towards the to-be-detected motor and is of a detachable type structure, and according to different specifications of electric motors, the electrification element can be replaced and positions of the electrification element can be adjusted, so switching can be quickly finished, detection efficiency is high and application range is wide.

The present invention relates to an automotive engine. Said engine includes cylinder body containing one cylinder, cylinder head containing exhausting hole and engine control unit. It also includes a transmission mechanism containing rotor and transmission rod. It is characterized by adopting rotor structure instead of traditional crankshaft structure. Said invention also provides the concrete working principle of said automotive engine.

A distributed intelligent voltage generation device comprises a connecting top plate (1), a positioning connecting rod (2), a current generator (3) and a base (4). A plurality of pulleys are symmetrically distributed at the bottom of the base; the middle part of the base is fixedly connected with a supporting plate (6); one side of the top of the supporting plate is fixedly connected with a current generator; a voltage generator (7) is fixedly connected to the top of the supporting plate and located on one side of the current generator, a positioning fixing rod (11) is fixedly connected to thetop of the supporting plate and located on one side of the voltage generator, a plurality of forming insulation supporting columns (10) are installed on the surface of the voltage generator, and a connecting arc plate is fixedly connected to the surface of the voltage generator. Through the arrangement of the connecting arc plate and the connecting bottom plate, the functionality of the voltage generation device is improved, through the cooperative use of the connecting arc plate and the connecting bottom plate, the formed insulating support column can be fixed to the top of the connecting bottom plate, the installation and detection of the formed insulating support column are facilitated, and the complexity and repeatability of bolt installation are reduced.

The invention relates to a monitoring device with protective measures for an intelligent manufacturing system. The monitoring device includes a body and a fixing block, wherein an internal portion ofa top end of the body is connected with a fixing rod, an inner end of the fixing rod is provided with a rod groove, an inner end of the rod groove is equipped with a sliding rod, a bottom end of the sliding rod is connected with a connection spring, the fixing block is internally provided with a fixing threaded hole in a penetration mode, the fixing block is arranged at a top end of the sliding rod, and the fixing block and the sliding rod are fixedly connected. The monitoring device is advantaged in that the fixing block and the fixing threaded hole are set, through sliding between the rod groove and the sliding rod, the distance between the fixing rod and the sliding rod can be extended, the fixing rod can be better adjusted and used, through upward rotation of a rotation shaft mounted at a bottom end of the fixing rod, the fixing rod can be rotated out and used, otherwise, the fixing rod can be rotated to an inner side of the top end of the body for installation.

The invention discloses an integrated nodular cast iron well lid cloud background drainage efficiency detection and early warning device and method. The device comprises an integrated well lid and a cloud background management system, the upper end of the integrated well lid is provided with a flange, one side of the flange is provided with a hinge shaft, the hinge shaft is hinged to a well lid plate, the well lid plate is clamped with the upper end of the integrated well lid, a bottom plate is arranged at the lower end of the integrated well lid, a movable hole is formed in the bottom plate, and an odor isolation plate is movably connected into the movable hole. According to the integrated nodular cast iron well lid cloud background drainage efficiency detection and early warning device and method, the odor isolation plate is additionally arranged in the integrated well lid, the side wall of the odor isolation plate is clamped with the side wall of the integrated well lid, the odor isolation effect can be achieved, meanwhile, when rainwater above the odor isolation plate is accumulated too much, the odor isolation plate is directly pressed downwards, a piston is driven to extrude a pressure sensor, and the pressure value detected by the pressure sensor is transmitted through a control unit.

The invention belongs to the technical field of engines, and discloses an oil pump variable displacement device and an engine. The oil pump variable displacement device comprises a variable displacement oil pump, a main oil duct and a pressure valve. An oil pump oil outlet of the variable displacement oil pump is connected with the main oil duct, and the main oil duct is connected with a feedback oil cavity oil inlet of a feedback oil cavity of the variable displacement oil pump; an oil outlet of the oil pump is connected with the feedback oil cavity oil inlet through the pressure valve; and when the pressure value of the oil pump oil outlet is larger than the set conduction pressure of the pressure valve, the pressure valve is conducted. According to the oil pump variable displacement device and the engine, the response time efficiency of executing variable displacement operation can be improved.

The invention discloses a robot wrist assembly debugging device. The robot wrist assembly debugging device comprises a mounting substrate, a high-precision guide rail, a motor mounting plate, a driving motor, a transmission module, a part bracket, a first speed reducer, a displacement sensor, a displacement adjusting thimble and a driving device; the high-precision guide rail is mounted on the left side of the mounting substrate; the driving motor is mounted on the high-precision guide rail through the motor mounting plate, and is in transmission connection with the transmission module; the part bracket is fixedly mounted on the right side of the mounting substrate, and is provided with a first mounting part and a second mounting part; the first speed reducer is arranged on the back side of the part bracket; a through hole is formed in the part bracket; and the displacement adjusting thimble is arranged on the right side of the part bracket, and is in transmission connection with the driving device. The robot wrist assembly debugging device can guarantee precise and reliable measurement data to achieve excellent assembly effect, is simple in operation, and greatly improves the production efficiency.

The invention discloses an ultralarge seaborne steel structure floating body capable of autonomously navigating and a manufacturing method thereof. The steel structure floating body comprises a bottom floating body, a middle supporting frame structure and a top platform structure, the middle supporting frame structure is fixed to the upper surface of the bottom floating body, and the top platform structure is fixed to the middle supporting frame structure. The ultralarge seaborne steel structure floating body has the advantages that the technology of making the single floating body enter the water is adopted, water entrance of the large-diameter overlength floating body becomes simple and easy, the water entrance process is safe and controllable, and water entrance cost is smaller than that of other methods; the position of the floating body and the like in the state of water surface floating is more easy to adjust, and the investment for constructing a large-scale dockage and crane is avoided; the green codeless assembly patent technology is comprehensively adopted in the whole assembly process, a series of unnecessary auxiliary assembly work such as compression code assembly welding, cutting and polishing is omitted, the assembly efficiency is improved by 3-5 times or more compared with existing ship assembly and construction, and the construction cycle of the whole project is substantially shortened.

The invention discloses a position clamping and polishing device for automobile part production. The position clamping and polishing device for the automobile part production comprises a polishing device body and a linkage adjusting inner groove, wherein servo motors are fixedly connected to the left end and the right end of the polishing device body correspondingly, polishing disks are connectedto the outer sides of the servo motors, the servo motors are symmetrical about the center of the polishing device body, the polishing device body is of an I-shaped structure and is movably connected with a shielding protection transverse partition plate, and the length of the shielding protection transverse partition plate is larger than that of the polishing device body. According to the positionclamping and polishing device for automobile part production, a side connecting batten and a control connecting handle are arranged, a user can better control the side connecting batten convenientlythrough the control connecting handle, then a worker can control the direction of a lower fixing base conveniently, and through sliding between an upper fixing base and the side connecting batten, thedisplacement between the upper fixing base and the lower fixing base can be conveniently adjusted.

The invention relates to the technical field of slurry pumps, in particular to a low-noise and energy-saving double-shell slurry pump. The double-shell slurry pump comprises a bracket and a pump body,wherein the pump body is connected with the bracket, the bracket is connected with a stepped shaft, the stepped shaft is connected with the pump body, the pump body is communicated with a liquid distribution mechanism, the pump body is connected with a liquid discharging door through a rotating rod, the rotating rod is connected with a driving sleeve, the driving sleeve is connected with the bracket through a moving frame mechanism, a plurality of centrifugal rods are connected to the stepped shaft, the stepped shaft is sleeved with a transmission ring, flexible springs are connected betweenthe plurality of centrifugal rods and mounting grooves correspondingly, the plurality of centrifugal rods are all connected with the transmission ring, a circular ring is connected to the stepped shaft, the circular ring is connected with the moving frame mechanism, the pump body communicates with a telescopic liquid inlet pipe through an end cover, a synchronizing mechanism is installed between the pump body and the end cover, the stepped shaft is connected with a small impeller through a large impeller, and an elastic spring is connected between the large impeller and the small impeller. Thedouble-shell slurry pump is stable in starting, clean in use, long in service life, capable of easily adjusting displacement and good in use flexibility.

The invention belongs to the technical field of marine navigation target identification in a complex environment. The invention in particular relates to an intelligent target recognition auxiliary device in complex environment. The objective of the invention is to solve the problem that a conventional navigation target observation device can not be lifted well to expand the visual field and has nobetter adjustment displacement during automatic identification. According to the scheme, the device comprises a frame, and a bracket is arranged in the frame; an outer rotating rod is rotationally connected into the bracket; one end of the outer rotating rod is fixedly connected with a recognizer, the outer rotating rod is sleeved with two circular plates, a supporting frame is fixedly installedat the bottom of the bracket, a second motor is fixedly installed in the supporting frame, one side of the second motor is fixedly connected with a controller, an output shaft of the second motor is fixedly connected with an inner rotating rod, and one end of the inner rotating rod is fixedly connected with two third sliding blocks. The intelligent target recognition auxiliary device is simple instructure, can be lifted to expand the recognition visual field and facilitate displacement adjustment when used, and is convenient for people to use.

The invention relates to an edible oil filling machine with an automatic feeding and discharging structure. The machine comprises a main body and a hydraulic air cylinder, wherein an inner seat is fixedly arranged at the rear end of the main body, an oil tank head is installed on the front side of the top end of the main body, an installation inner chamber is arranged inside the top end of the inner seat, article placing penetrating holes are formed in the left side and the right side of the bottom end of the inner seat, side-connection conveying mechanisms are installed in the middles of thearticle placing penetrating holes, cross bar strips are connected to the outer sides of the side-connection conveying mechanisms, indented walls are arranged at the upper ends of the cross bar strips,fixing screws are installed on the outer sides of the bottom ends of the cross bar strips, the outer sides of the fixing screws are connected with outer edge seats, and the outer sides of the outer edge seats are provided with crawler belts. The edible oil filling machine with the automatic feeding and discharging structure has the beneficial effects that a central partition plate and a connecting penetrating rod are arranged, through action of the hydraulic air cylinder, a positioning plate strip can be driven to be lifted, then the connecting penetrating rod is enabled to move up and down along with the positioning plate strip, so that automatic operation on a device body can be facilitated.

The invention relates to a high-temperature and high-pressure resistant reaction kettle for chemical machinery and with a stirring function. The reaction kettle comprises a kettle body and a first auxiliary stirring shaft. An inner chamber is arranged at the middle part of the kettle body, and the top of the kettle body is provided with a motor. A central stirring shaft is installed at the centerof the inner chamber, and the lower end of the central stirring shaft is connected with a sun gear. A first auxiliary gear is connected to the lower end of the first auxiliary stirring shaft, and thefirst auxiliary stirring shaft is positioned at the right end of the central stirring shaft. A first linked gear is connected to the outer end of the first auxiliary gear. A second auxiliary stirringshaft is installed at the left end of the central stirring shaft. the invention has the following beneficial effects: as the high-temperature and high-pressure resistant reaction kettle for chemical machinery and with a stirring function is equipped with a telescopic spring, a limited post can be jacked up inside a connection tank through the elastic force of the telescopic spring so as to drive asecond connection mechanism to move outwards and endow the second connection mechanism with good reset performance and greatly restrict an idle second linked gear.

The annular ear band mask machine comprises a conveying mechanism, the conveying mechanism comprises a conveying support fixedly connected with the ground in a supported mode, two crawler belt rotating rollers are fixedly installed on the two sides of the top of the conveying support in a supported mode, and a conveying crawler belt used for conveying a mask is connected between the two crawler belt rotating rollers in a sleeved mode; a plurality of protective baffles are arranged on the surface of the conveying crawler belt, a plurality of strip-shaped limiting grooves are transversely formed in one end of each protective baffle, and a driven belt wheel is arranged at one end of one crawler belt rotating roller in a transmission connection mode. According to the scheme, through the arrangement of the conveying mechanism, the conveying support and the crawler belt rotating rollers, mask surfaces can be conveniently conveyed from the surfaces of the crawler belt rotating rollers in the conveying process, when the two crawler belt rotating rollers rotate at a high speed, the conveying crawler belts on the surfaces achieve high-speed conveying rotation, and conveying treatment of the mask surfaces is achieved; and the supporting frame, the square open groove and the box door are arranged, so that the workbench at the top can be conveniently supported, and under traction supporting of the workbench, the table top arranged on the workbench can be conveniently and rapidly transported.

The invention relates to an annular cylinder rotor engine which consists of a rotor and a stator, wherein the space between the rotor and the stator is an annular combustion chamber; the rotor is provided with 8 pistons which are divided into two groups and do gradual trade off rotations in the annular combustion chamber; the annular combustion chamber is divided into 8 cylinders by the pistons; during running, when one group of pistons go forward, the other group of pistons stand still to ensure that the volume of one group of cylinders in the annular combustion chamber is reduced, while thevolume of the other group of cylinders is increased, and the volumes of the two groups of cylinders change so as to realize 4 strokes; in the 8 cylinders, the strokes of every two opposite cylinders are the same; and expansive force is transmitted to a gear crankshaft through a connecting component in the rotor and then transmitted to an output shaft through the gear crankshaft so as to ensure that the output shaft continuously rotates.

The invention relates to the technical field of agricultural mechanical equipment, and provides a plunger pump for an agricultural machine. The plunger pump comprises a plunger pump shell, a rear cover is connected to the rear side wall of the plunger pump shell in a penetrating manner, an oil inlet and an oil outlet are formed in the rear cover, an oil supplement pump cover is connected to the rear side wall of the rear cover, a transmission shaft is arranged on the inner side wall of the plunger pump shell, a cylinder body is meshed on the section, located in the plunger pump shell, of the transmission shaft, a flow distribution plate is propped against the rear side wall of the cylinder body, a plurality of plunger holes are formed in the cylinder body, and plungers are connected in theplunger holes in a sliding mode. The plunger pump has the advantages that the defects in the prior art are overcome, the design is reasonable, the structure is compact, the problems that the displacement of an existing plunger pump is not easy to adjust, the strength is not high, the protection measures are incomplete, and the pump is not prone to be connected in series are solved; and a simple structure combination is adopted by the plunger pump, the displacement can be conveniently and quickly adjusted by rotating a adjusting rotating shaft, meanwhile, the strength and the protection measures of the pump are improved, the pump is more suitable for being connected in series, and a strong practicability is achieved.

A blade rotating compressor is composed of a rotor, a shell and a transmission shaft. A cavity formed between the rotor and the shell is divided into air cylinders and lubricating cylinders, four blades are mounted on the rotor to rotate in the shell in a step-by-step hinge mode and revolve along with the rotor, two adjacent bosses of the rotor are divided by two adjacent blades and the shell intocylinders, namely compression cylinders, and the same boss is divided by two adjacent blades and the shell into lubricating cylinders. In the operation process, the volumes of the air cylinders and the lubricating cylinders formed by the two adjacent blades and the shell are variable, and the volumes of other air cylinders and lubricating cylinders are correspondingly variable at the same time. The volumes are changed so as to achieve the air suction, compression and exhaust process, the two opposite air cylinders and the lubricating cylinders are opposite in stroke, and the strokes are simultaneously carried out. The air cylinders do work for compression, the lubricating cylinders lubricate and cool components, and the transmission shaft directly drives the rotor to rotationally do work.

The invention discloses a pulse phototherapy device with an adsorption function. The pulse phototherapy device comprises a supporting mechanism, wherein the supporting mechanism comprises universal wheels which are supported and fixed with the ground; a supporting base is fixedly supported and mounted at the top ends of the universal wheels; the supporting base is composed of double layers of machining baffles; square guide plates are transversely mounted at two ends of the supporting base; a limiting base with one end fixedly mounted is supported and connected between the guide plates; the limiting base is square in shape; a plurality of thread mounting holes are formed in four corners of the top surface of the limiting base; nuts are embedded into the plurality of thread mounting holes;fastening screws are in thread inserting connection with the inner parts of the nuts; and one end of each fastening screw is in thread supporting connection with the bottom side edge of the limiting base. According to the pulse phototherapy device disclosed by the invention, the supporting mechanism, the universal wheels and the supporting base are arranged so that displacement adjustment of the device can be relatively conveniently realized in a daily utilization process; and the guide plates are combined to realize a good supporting and fixing effect on objects at the upper half part.

According to the technical scheme, the cold chain container comprises a box body, a tray is connected to the bottom of the box body, a condensing unit is connected to one end of the top in the box body, an evaporation unit is connected to the end, away from the condensing unit, of the top in the box body, and strainers are connected to the middles of the side walls of the two ends, away from each other, of the box body; a tensioner is arranged in the box body, buckles are arranged on the two sides of the tensioner, a door plate is connected to the middle of the side wall of one side of the box body, the anti-collision strip is arranged, effective anti-collision protection can be conducted on the box body through the anti-collision strip, and people can be prevented from colliding with the corners of the box body to be injured; the refrigerating machine is provided with the condensing unit and the evaporating unit, the refrigerating speed can be effectively increased through cooperation of the condensing unit and the evaporating unit, it is guaranteed that conveyed goods are effectively refrigerated and stored, and goods deterioration is avoided.

A device for distributed intelligent voltage generation, comprising a connecting top plate (1), a positioning connecting rod (2), a current generator (3) and a base (4). There are multiple pulleys symmetrically distributed on the bottom of the base, the middle part of the base is fixedly connected with a support plate (6), the top side of the support plate is fixedly connected with a current generator, and the top of the support plate is fixedly connected with a voltage on one side of the current generator. Generator (7), the top of the support plate is located on one side of the voltage generator and is fixedly connected with a positioning fixing rod (11), and a plurality of shaped insulating pillars (10) are installed on the surface of the voltage generator, and the surface of the voltage generator is fixedly connected There are connecting arc plates; through the setting of connecting arc plates and connecting bottom plates, the functionality of the voltage generating device is improved. Through the joint use of connecting arc plates and connecting bottom plates, the formed insulating pillar can be fixed on the top of the connecting bottom plate, which is convenient for forming The installation and detection of insulating pillars reduces the complexity and repetition of bolt installation.