120results about How to "Achieve shift" patented technology

The invention relates to an AGV charging station which comprises a bearing frame for placing a storage battery and a battery assembling, disassembling and replacing device positioned on one side of the bearing frame, the battery assembling, disassembling and replacing device comprises a battery locking mechanism, a pulling and pushing mechanism, a reversing butt joint mechanism, a Y-axis translation mechanism, a Z-axis lifting mechanism and an X-axis sliding mechanism. Multi-axis linkage is adopted, the battery is replaced and charged, the storage battery is automatically taken out of the AGVor fed into the bearing frame to be charged, and the whole process is accurate and stable.

The invention provides a shift register, a grid driving device and a display device. The shift register comprises a latch, a transmission gate, a first thin film transistor, a second thin film transistor, a third thin film transistor and a first inverter, wherein a grid of the first thin film transistor is connected with a reset terminal of the shift register, a drain of the first thin film transistor is respectively connected with a drain of the second thin film transistor and an input terminal of the latch, a grid of the second thin film transistor is connected with an input terminal of theshift register, a grid of the third thin film transistor is connected with an inverted output terminal of the latch, a drain of the third thin film transistor is connected with an input terminal of the first inverter, an output terminal of the transmission gate is connected with the drain of the third thin film transistor, an input terminal of the transmission gate is connected with a clock signal input terminal, the drain of the third thin film transistor is connected with a normal phase output terminal of the shift register, and an output terminal of the first inverter is connected with an inverted output terminal of the shift register. The shift register can realize signal shift by the aid of one latch.

The invention discloses bridge big-height lifting displacement equipment based on a vehicle set and a construction method thereof. The equipment comprises the vehicle set and a lifting transfer support module; the vehicle set is arranged at the lower part of the lifting transfer support module; the lifting transfer support module comprises at least two rows of conversion connecting beams longitudinally arranged; multiple beam lower outer stand columns, vertically arranged in parallel, are fixedly mounted at the lower parts of each row of the conversion connecting beams; multiple beam lower inner stand columns, corresponding to the beam lower outer stand columns, are arranged on the inner sides of the beam lower outer stand columns; the tops of the beam lower inner stand columns are fixedlyconnected with the bottoms of the conversion connecting beams; the bottoms of the beam lower inner stand columns are fixedly connected with the vehicle set; multiple beam upper support stand columns,vertically arranged in parallel, are fixedly mounted at the upper parts of the conversion connecting beams; upper distribution beams are fixedly mounted on the beam upper support stand columns; and connecting brackets for supporting beam bodies are arranged on the distribution beams. The equipment is simple in lifting displacement structure and convenient to assemble, and can realize quick disassembly, replacement and shifting of big-clearance bridges (groups).

The invention relates to a seedling picking mechanism of a vegetable transplanting machine, and belongs to the agricultural and forestry machinery technology field. The seedling picking mechanism contains a seedling picking clamp, and the rear end of the seedling picking clamp is fixed on a seedling clamp shaft. Two ends of the seedling clamp shaft form a moving pair with an inner guide groove on an inner rack plate respectively, and are fixedly connected with one end of a transposition toggle with a first limit position and a second limit position. The other end of the transposition toggle and an outer guide groove on an outer rack plate form a moving pair. The middle part of the transposition toggle is hinged to one end of a connection rod. The other end of the connection rod is hinged to a crank driven by a transmission mechanism. The inner guide groove and the outer guide groove have smooth transition profiles respectively, through the transition profiles, the seedling picking clamp is located in a seedling picking position in the horizontal direction when the transposition toggle is located in the first limit position, and the seedling picking clamp is located in a seedling arrangement position in the vertical direction when the transposition toggle is located in the second limit position. The seedling picking mechanism achieves shifting and transposition movement of the seedling picking clamp between the seedling picking position and the seedling arrangement position, and well solves the bottleneck problem of design and manufacturing of a vegetable transplanting machine picking seedling automatically.

The invention discloses a novel permanent magnet motor. The motor comprises a mounting base and a permanent magnet motor body. The top and the bottom of the permanent magnet motor body are respectively and fixedly provided with a heat dissipation box body. The heat dissipation box body is filled with heat dissipation liquid. A driving gear is fixed on an output shaft of the permanent magnet motorbody. The top and the bottom of the driving gear are each engaged with a driven gear. A rotating shaft is fixed to the circle center of each driven gear. The rotating shafts and the heat dissipation box bodies are arranged in a one-to-one correspondence mode. The rotating shafts extend into the corresponding heat dissipation box bodies. A rotating plate is fixed to the end, located in the corresponding heat dissipation box body, of each rotating shaft. At least two stirring shafts are arranged on each rotating plate, and a plurality of stirring blades are arranged on each stirring shaft. The novel permanent magnet motor has the advantage of being high in heat dissipation performance.

The invention discloses a multifunctional building block separator. The multifunctional building block separator comprises a steel travelling car, a lifting frame, fixed cross beams and moveable cross beams, wherein the fixed cross beams are fixedly arranged below a big girder of the steel travelling car; the moveable cross beams are moveably arranged above the fixed cross beams and are pushed bya separating device; the lifting frame passes through the places between the front fixed cross beam and the rear fixed cross beam, and between the front moveable cross beam and the rear moveable cross beam, and is driven through a lifting device to vertically ascend and descend; a supporting hook used for supporting the bottom plate of a concrete building block is arranged at the bottom of the lifting frame; a lower clamping device is arranged on the front fixed cross beam and the rear fixed cross beam respectively; and an upper clamping device is arranged on the front moveable cross beam andthe rear moveable cross beam respectively. Movement of equipment in a transverse travel can be realized; the upper layer and the lower layer of the autoclaved concrete building block are automatically separated; the displacement of the bottom plate after building block separation is realized; the production efficiency is improved; and the requirement of transportation of the building block is met. When the multifunctional building block separator is compared with the prior art, the number of the equipment is reduced, a labor field is saved, the labor intensity is lessened, the production efficiency is improved, and huge social benefit and economic benefit are brought to users.

A rotating multi-crane integrated operation platform with an integrated automatic lifting function comprises a wall-climbing automatic lifting system arranged on a core tube shear wall, an annular bracket surrounding the periphery of the core tube shear wall and connected on the wall-climbing automatic lifting system, and an annular rotating platform surrounding the periphery of the core tube shear wall and supported on the annular bracket, wherein the annular bracket includes a support truss group, an annular support platform and a driving system; the annular rotating platform includes an annular base, cranes, and a driven system; and the cranes include a large boom-type tower crane and at least one small-medium crane. The operation platform provided by the invention optimizes the crane configuration in construction of super high-rise buildings, reduces the number of the large boom-type tower crane, and reduces the cost of vertical transportation equipment.

The invention discloses a connection method and device of a compressed-air vehicle engine as well as a two-process boxer engine by optimizing a method and device for reducing energy consumption of vehicles. Due to the scientific connection method in combination with components with relevant functions, various technical effects of the entire compressed-air vehicle engine are obtained as follows: large-capacity storage battery is not needed, the fuel resources are widely available, sufficient combustion can be realized in ultra-rare air, the energy-saving and environment-protection function is enhanced, the output torque is large, a water cooling system is canceled, frequent air leakage is avoided, air supply is guaranteed, the safety performance is high, electronic air distribution and electronic gear shift are realized, the engine is easy to start, light and durable and has a simple structure, the problem of short continuation is avoided, and the like so that the compressed-air vehicle engine approaches to an ideal state and is more outstanding in reducing energy consumption of vehicles.

The invention discloses a PIN separating mechanism. The PIN separating mechanism comprises a base, a power plant, a moving mechanism, a clamp structure, an elastic element and a limiting structure, wherein the moving mechanism comprises a first sliding block and a second sliding block; the clamp structure comprises multiple clamps capable of clamping PINs arranged side by side, including a first clamp, a second clamp, a third clamp and a fourth clamp in sequence; the elastic element comprises a first elastic element and a second elastic element for enabling the adjacent two clamps on the first sliding block and the second sliding block to generate relative distances respectively; the limiting structure comprises a first limiting structure and a second limiting structure for limiting predetermined displacements between the adjacent two clamps on the first sliding block and the second sliding block respectively; a first connecting part drives the first sliding block to slide close to or far from the second sliding block under the drive of the power plant; when the first sliding block is tightly adhered to the second sliding blocks, the clamps are gathered together; and when the first sliding block performs the predetermined displacement in a direction far from the second sliding block, the clamps are separated. The PIN separating mechanism is high in efficiency, low in error, and capable of realizing automatic preparation process for electronic parts and components.

The invention provides a cropping working station for a PIN material strap. The cropping working station comprises a cropping mechanism cropping the PIN material strap into separated PINs, a feeding mechanism feeding the PIN material strap to the cropping mechanism, and a PIN distributing mechanism. The PIN distributing mechanism is used for clamping a set number of PINs from the cropping mechanism and distributing the clamped PINs so as to enable the PINs to be distributed according to preset intervals. According to the cropping working station for the PIN material strap, the PIN material strap can be cropped into the separated PINs, the set number of PINs can be distributed so that the PINs can be distributed according to the preset intervals, full automation of the PIN cropping and distributing technology can be achieved, production efficiency is high, the interval accuracy of the PINs is high, and manpower cost is reduced.

The invention discloses full-automatic pre-locking, rubber coating and electrical detection platform equipment and a usage method. The equipment comprises robot control cabinets, a rubber coating machine tool magazine, a master control console, an intelligent working platform, a rubber coating robot, an auxiliary robot and a protective fence, wherein the intelligent working platform and the master control console are arranged in a same horizontal line; the protective fence is arranged behind the intelligent working platform and the master control console; the two robot control cabinets, one rubber coating robot, one auxiliary robot and the rubber coating machine tool magazine are arranged in space defined by the intelligent working platform, the master control console and the protective fence. According to the full-automatic pre-locking, rubber coating and electrical detection platform equipment and the usage method, scattered and different stations are organically integrated, so that operation of multiple procedures can be realized at one station. Hands of workers can be liberated to the maximum extent, and the efficiency of a harness factory is greatly improved. Meanwhile, the pre-locking, rubber coating and electrical detection quality difference caused by human factors such as sex, proficiency and the like of the workers can be effectively avoided, and the harness quality is improved.

The invention discloses a rotatable costume designing workbench with line drawing and cutting functions and a using method thereof, and belongs to the technical field of costume designing workbenches.The workbench includes a base, supporting arms are perpendicularly fixed to the two ends of the base, a workbench face is rotationally hinged between the top ends of the two supporting arms; semicircular angle adjusting plates are fixedly mounted at the bottoms of the two ends of the workbench face correspondingly. Adjusting lock pins are arranged on the supporting arms; longitudinal sliding rodsare fixedly mounted at the two ends of the upper surface of the workbench face correspondingly. Longitudinal sliding blocks are slidably connected to the longitudinal sliding rods in a sleeving mode,a transverse sliding rod is fixedly connected between the longitudinal sliding blocks at the two ends, a transverse sliding block is slidably connected to the transverse sliding rod in a sleeving mode, an electric telescopic rod is installed at the bottom of the transverse sliding block, and a four-jaw clamping cylinder is connected to the bottom of the electric telescopic rod. The rotatable costume designing workbench integrates line drawing and cutting, further has the size assisting and lighting functions and is convenient to use, in addition, the workbench face can incline by a certain angle, and the effect and the size of drawings or cloth can be observed conveniently.

The invention relates to a numerical control full-automatic assembling machine for a built-in contact reed of a rectangular heavy-load electric connector. The numerical control full-automatic assembling machine comprises a rotary workbench, five stations are arranged clockwise along the circumference of the rotary workbench, and a workpiece conveying device, a feeding mechanism, a reed press-fitting mechanism, a detection mechanism, a qualified product discharging mechanism, an unqualified product discharging mechanism and an electrical control system are separately arranged beside each station. A reed switching mechanism and a reed positioning mechanism in the reed press-fitting mechanism jointly achieve the displacement and turnover of a reed, when the reed press-fitting mechanism works,the reed positioning mechanism clamps the reed to play a role in positioning the reed and replace a special clamp, and the detection mechanism and the two discharging mechanisms achieve an automaticsorting function. According to the numerical control full-automatic assembling machine for the built-in contact reed of the rectangular heavy-load electric connector, the labor cost of reed assembly is greatly reduced, the structure of the machine is simple and compact, the cost is low, and meanwhile because of the high automation degree, the working efficiency and precision are high, the workingis reliable, and the fault rate is low.

The invention discloses a dual-motor transverse gear-shiftable electric drive axle speed reducer assembly which comprises two motors, two gear-shifting assemblies, a planetary reduction gear assemblyand a differential mechanism assembly. The gear-shifting assemblies include a first shaft assembly and a second shaft assembly. The motors are connected with the first shaft assembly. High-speed and low-speed two-gear speed regulation is realized through a sliding meshing assembly on the first shaft assembly. The second shaft assembly is in transmission with a sun wheel axle of the planetary reduction gear assembly through a long meshing gear set. A planet carrier of the planetary reduction gear assembly is connected with a differential mechanism inner shell of the differential mechanism assembly through a planet pinion shaft. A gear ring is connected with a differential mechanism shell. The dual-motor transverse gear-shiftable electric drive axle speed reducer assembly is compact in structure, high in integrity, low in machining difficulty and light in weight.

The invention discloses a multi-clutch gear-shifting system and a using method thereof. The multi-clutch gear-shifting system comprises an input shaft, an output shaft, a plurality of groups of mutually meshed gear pairs, a controllable clutch and a plurality of one-way clutches, wherein gears of the gear pairs at highest-speed gears in the groups of gear pairs are installed on the input shaft through the controllable clutch in a sleeving mode, and gears of the gear pairs at low-speed gears in the groups of gear pairs except the highest-speed gears are installed on the input shaft through the one-way clutches in a sleeving mode. When the multi-clutch gear-shifting system is used, the whole structure is simple, the gear-shifting system is small in size and light in weight, can be used for motorcycles and mopeds and is easy to produce and implement. Gapless gear shifting can be achieved through the clutches, and the multi-clutch gear-shifting system does not require an operator to have technical experiences and can achieve automatic gear shifting and manual electrical control gear shifting. In addition, no gear impact is produced in gear shifting, the gear shifting is achieved through engagement of the clutches, the engagement is smooth, and the service life is prolonged. Furthermore, energy loss and heat quantity are small in work.