88results about How to "Simple transmission structure" patented technology

The invention discloses an intelligent laser welding workstation for a high-voltage cable. The intelligent laser welding workstation comprises an operation table, a mechanical arm, a welding head, a camera assembly, a power assembly, a clamping assembly and a control piece. A control part is installed on the outer side of the operation table and comprises an image acquisition module, an image processing module, a track planning module, a motion control module, a quality detection module, a parameter adjustment module and a synchronous control module. Visual guidance and real-time monitoring in the welding process are achieved through the camera assembly, a welding center point is accurately positioned through an image processing algorithm, the track planning module generates a smooth welding path, and the parameter adjusting module dynamically adjusts welding parameters according to a molten pool image. The synchronous control module receives a production line signal to realize full-process automation of automatic clamping, welding and loosening; efficient and stable laser welding seamlessly integrated with the cable manufacturing process is achieved, and the automation degree, welding precision and product reliability of a production line are improved.

The present application belongs to the technical field of medical apparatus and instruments, and particularly relates to a four-direction transmission bronchoscope. The present application comprises a shell, a rocker transmission assembly installed at the rear end of the shell, and a flexible insertion part installed at the front end of the shell. The rocker transmission mechanism comprises a cross rocker frame, a rocker, and four driving ropes. One end of the driving ropes is in transmission connection with the rocker through the transmission assembly, and the other end is fixedly arranged at the tail end of the flexible insertion part. The rocker is configured to, under the action of an external force, pull the corresponding driving ropes through the transmission assembly to drive the tail end of the flexible insertion part to continuously deflect and adjust in four directions, i.e. up, down, left and right. The present application integrates the rocker, the cross rocker frame and the four driving ropes in the shell, and adopts a single rocker linkage four-rope layout to replace the split layout transmission mode of the traditional multiple independent steel wire cooperating with independent transmission wheel sets, thereby significantly simplifying the transmission structure and improving the integration degree and space utilization rate of the rear end transmission assembly.

The utility model belongs to the technical field of pot seedling transplanters, and particularly relates to a linkage type seedling taking device of a transplanter, which comprises an upper seat plate, a seedling taking claw support is slidably mounted on the bottom surface of the upper seat plate, a seedling taking claw component is slidably mounted on the seedling taking claw support, and the sliding directions of the seedling taking claw support and the seedling taking claw component are perpendicular to each other. The seedling picking device is characterized in that a support driving air cylinder is installed on the front side of the seedling picking claw support, a swing driving air cylinder is installed at the bottom of the seedling picking claw support, the structure of a driving device is simplified, the power transmission efficiency is improved, the daily maintenance cost is reduced, and the seedling picking device has high environment adaptability.

This utility model discloses a shaping, cooling, and cleaning device for pigskin puffing processing, including a spraying mechanism and a feeding mechanism. The spraying mechanism includes a clean water tank, a water supply pipe, a diversion pipe, and a spray pipe. The feeding mechanism includes an equipment frame, a chain conveyor belt, a hanger, a drive motor, a submersible pump, and cleaning wheels. The hanger is fixedly installed on the upper surface of the equipment frame. The drive motor is installed on the side surface of the equipment frame to drive the chain conveyor belt and cleaning wheels. The submersible pump is installed in the water supply tank and supplies water to the diversion pipe through the water supply pipe. The diversion pipe is connected to the top of the spray pipe, and the spray pipe is movably installed on the equipment frame. This utility model has the advantages of adjustable spray angle, self-cleaning conveyor belt, and thorough cleaning, solving the problems of incomplete cleaning and cross-contamination caused by traditional equipment.

The utility model relates to the field of automobile maintenance, in particular to a gantry four-wheel positioning lifting machine which comprises two fixed stand columns, an approach bridge and a lifting module, the two fixed stand columns are symmetrically arranged, the bottoms of the two fixed stand columns are fixedly connected with fixed bases, the tops of the two fixed stand columns are fixedly connected through a connecting base, and the connecting base is fixedly connected with the approach bridge. A main engine oil cylinder and an auxiliary engine oil cylinder are arranged on the inner sides of the two fixing stand columns correspondingly, an electric control hydraulic pump station is arranged at the right ends of the surfaces of the fixing stand columns, and the lower ends of the safety clamping blocks are connected with small air cylinders through connecting rod structures. The movable table is of a movable structure, so that the movable table slides towards the inner side, the movable table is flush with the workbenches on the two sides, fixing is achieved through connection of the manual bolt rods and the bolt holes, and therefore in the maintenance operation of the battery pack of the new energy automobile, the manual bolt rods are pulled out, the movable table can slide towards the outer side, and the movable table is fixed. And the operation space of the chassis is increased, different use requirements can be met conveniently, and practicability is improved.

This invention discloses a chemical equipment exhaust gas filtration device, belonging to the field of chemical equipment technology. The chemical equipment exhaust gas filtration device includes a purification cylinder, with a connecting member installed on the upper surface of the purification cylinder, and a filter assembly installed inside the connecting member. The filter assembly includes a purification mechanism for purifying impurities and a cleaning mechanism for removing sticky impurities, with the cleaning mechanism installed inside the purification mechanism. The purification mechanism includes a partition fixedly connected inside the purification cylinder. This invention, by setting a dedicated cleaning mechanism, can efficiently and thoroughly clean oily impurities and viscous dirt adhering to the inside of the purification mechanism, effectively avoiding problems such as blockage and increased resistance caused by impurity accumulation. The purification device, after timely cleaning, can maintain good operating conditions and achieve long-term stable continuous operation, thereby ensuring that the overall treatment efficiency is not affected and significantly improving the service life and reliability of the device.

The invention relates to the technical field of special equipment for agricultural and sideline product processing, and discloses a sausage spacing self-optimizing energy-saving hanging rod system based on machine vision, which comprises a chassis and an electrical cabinet fixedly mounted at one end of the chassis, two upright posts are arranged on the top surface of the chassis, a top frame is arranged at the top ends of the two upright posts, and a conveying belt is arranged on the outer wall of the top frame; and a driving structure for driving the conveying belt is arranged on the electrical box. A two-stage correction structure of the sausage shaking assembly and the adjusting assembly is adopted, sausage preliminary returning is achieved through regular shaking of the sausage shaking assembly, accurate straightening is completed through the inertia effect by the adjusting assembly when sausage is not corrected in place, and the problem that the ends of sausages are hung mistakenly can be effectively solved through double correction; the sausage hanging device ensures that the joints of sausages are accurately hung at the preset positions of the hooks, so that the distance between the sausages after hanging meets the technological standard, the conditions of uneven heating and stacking extrusion caused by abnormal distance in subsequent processing are avoided, and the sausage processing yield is improved.

The application discloses a control device of a full-automatic electric pencil sharpener, which can control a pencil feeding driver in addition to a pencil sharpening driver, so that the pencil feeding and the pencil sharpening are controlled separately. A pencil tip adjusting switch is arranged in a hobbing assembly and is electrically connected with the control device. In use, when the pencil is cut and before the pencil is polished, the pencil tip of the hobbing assembly can trigger the pencil tip adjusting switch assembly to send a signal to the control device, and the control device controls the pencil feeding mechanism to stop feeding the pencil. Therefore, the phenomenon of broken core during the polishing of the pencil can be effectively avoided, and the pencil sharpening effect of the electric pencil sharpener is improved.

This invention discloses a transmission mechanism and a massage device. The transmission mechanism includes a load-bearing component, a drive component, a linkage assembly, and a swing arm. The drive component includes a first eccentric wheel rotatably mounted on the load-bearing component and a first drive member sleeved and driven with the first eccentric wheel. The first drive member has a universal joint. The linkage assembly is movably connected to the load-bearing component and includes a first connecting rod. One end of the first connecting rod has a first rotating part rotatably connected to the universal joint. The swing arm is rotatably connected to the load-bearing component, and one end of the swing arm is rotatably connected to the other end of the first connecting rod. The other end of the swing arm is rotatably connected to a first massage head. The drive component can drive the swing arm to reciprocate via the first connecting rod. This transmission mechanism simplifies the transmission structure to drive the massage head to swing, which is beneficial for miniaturizing the massage device.

The application provides a mechanical continuously variable transmission and a use method thereof in the field of continuously variable transmissions, and the mechanical continuously variable transmission comprises a driving assembly, and the driving assembly comprises a movable frame, a fixed frame, a first cross universal coupling and a second cross universal coupling; the application mainly comprises two cross universal couplings with a phase difference of 90 degrees, a differential and a gear one-way clutch, the unevenness of the output speed of the cross universal couplings is utilized, two fluctuation speeds with a phase difference of 90 degrees generated by the two cross universal couplings with a phase difference of 90 degrees are adopted, the differential is used to differentially output the speeds of the two cross universal couplings, and then the gear one-way clutch is used to make the differential become continuous output; the change of the shaft included angle of the two cross universal couplings can change the speed transmission ratio, and realizes stepless speed change. The mechanical continuously variable transmission has simple transmission structure, high transmission efficiency, can meet the flexible speed adjustment, and has high speed change transmission precision.

The utility model discloses a toy bubble gun which comprises a gun-shaped main body, a foaming assembly and a driving device, the foaming assembly and the driving device are both installed on the main body, and the foaming assembly and the driving device are in transmission connection through a linkage structure. The linkage structure is further in transmission connection with a transmission mechanism, the transmission mechanism is in transmission connection with a doll, the linkage structure drives the foaming assembly to operate and also drives the transmission mechanism to operate, and the transmission mechanism drives the doll to rotate. When the driving device operates, the linkage structure drives the transmission mechanism to operate, and then the doll is driven to rotate. In addition, the linkage structure is arranged to be a stepped gear, so that the transmission structure is simplified, and the efficiency is improved; the transmission mechanism comprises a bevel gear, a coupling rod, a transmission gear and the like so as to achieve power transmission and rotation of the doll. In conclusion, the design of the toy bubble gun aims at combining the dual functions of bubble emission and doll rotation, so that the interestingness and interactivity of the toy are improved.

The utility model belongs to the technical field of agricultural machinery, and relates to an agricultural machinery gearbox which comprises an input shaft, a driving transmission mechanism, a steering transmission mechanism and a planetary differential mechanism, a first hydrostatic transmission device and a second hydrostatic transmission device are arranged outside a gearbox body of the gearbox in parallel, and a main input gear is arranged on the input shaft. A first hydrostatic transmission input gear and a second hydrostatic transmission input gear are meshed with the two sides of the main input gear respectively, an input shaft of the first hydrostatic transmission device is in spline connection with the first hydrostatic transmission input gear, and an output shaft of the first hydrostatic transmission device is in spline connection with the driving input gear. An input shaft of the second hydrostatic transmission device is in spline connection with the second hydrostatic transmission input gear, and an output shaft of the second hydrostatic transmission device is in spline connection with the steering input gear. The agricultural machinery gearbox has the advantages of being compact in structure, reasonable in layout, fast in output response and the like.

The application discloses an automatic Blaine viscosity detection device for water-based color paste production, comprising a Blaine viscosity detection controller, and relates to the technical field of water-based color paste detection. The automatic Blaine viscosity detection device for water-based color paste production can stably realize double-mode free switching of multi-sample synchronous detection and single-sample multi-point detection, comprehensively improves detection efficiency and data reliability, and is equipped with a detection frame mechanism and three independent torque sensors, can simultaneously detect three kinds of water-based color paste in parallel, shortens batch detection time, can realize three-point synchronous detection in the same sample cylinder, effectively avoids random errors caused by single-point detection, and can guarantee synchronous rotation of three rotors, stably and efficiently transmits power, and can fully meet the diversified viscosity detection requirements in water-based color paste production.

The utility model discloses a highly integrated electric pump, relates to the technical field of water pumps, and solves the technical problems that a traditional water pump is high in energy consumption, large and heavy in body, easy to leak and inconvenient to maintain, the highly integrated electric pump comprises an outer shell body, a shell cover, motors and an impeller, the two motors are symmetrically installed in the outer shell, and hollow shafts of the two motors accurately correspond to opening ring positions at the two ends of the impeller. A stable driving structure is formed through tight connection, and sealing treatment is conducted through the shell cover, so that the safety and stability of operation of the electric pump are effectively guaranteed; the simplified design of the utility model not only reduces the cost, but also improves the maintainability and reliability of the system; the highly integrated electric pump design is particularly suitable for occasions requiring high reliability and low maintenance, the structure is simplified, the size is reduced, and the operation stability is remarkably improved.

The application relates to a double-motor automatic variable-speed electric driving system and a variable-speed transmission, belonging to the technical field of electric driving systems, which comprises a first motor, a second motor and a system output shaft for driving connection with a downstream system, the two rotor shafts of the first motor and the second motor are coaxially arranged, the rotor shaft of the first motor is arranged through the rotor of the second motor and the rotor shaft of the second motor in a relatively freely rotatable mode, and the two rotor shafts and the system output shaft are arranged in parallel; the two rotor shafts are connected with the system output shaft through a two-gear variable-speed structure. The coaxial arrangement of the rotor shafts of the two motors and the parallel arrangement of the two rotor shafts and the system output shaft reduce the volume, so that the electric driving system is compact in structure; the two-gear variable-speed structure is used for realizing two-gear variable-speed control of the downstream system, so that the transmission structure of the electric driving system is simplified.

The utility model relates to commodity display stand technical field, concretely is a screen product turntable, include: base, base includes mounting panel, and the transmission shaft is rotationally installed in the mounting panel centre, drive component, drive component includes power source, and power source passes through the lifting structure and is installed at the mounting panel bottom surface, turntable, and the transmission shaft top of turntable is clamped, is used for bearing commodity. The utility model, utilize magnetic coupler and connect power source output shaft and transmission shaft, realize zero contact transmission, reduce working noise, no contact transmission, can be convenient for operator to stop turntable rotation display details at any time, will not influence power source work, will not heat, through change driven magnetic ring and insert the depth of initiative magnetic ring, change transmission torque, can adapt to different weight commodity, transmission structure is simple and need not maintain.

The utility model relates to mobile sorting machine technical field discloses a mobile sorting machine, including the truck, the top of truck is provided with sorting device, the top of truck and located sorting device's outside is provided with the protective shed, the rear of truck is provided with the pre -screening frame, the rear of pre -screening frame is provided with the shallow, the top of shallow is provided with the conveying device, through the adjustment assembly who sets, the staff can start first motor, drive screw rod rotation, drive the directional sliding of moving block along the sliding slot in fixed frame, avoid the deviation, at the same time, two groups of rotary rod and connecting arm symmetrical distribution, through the synchronous effect of rotating block and connecting frame on conveying device bottom, cooperate the rotation support of rotary column and connecting plate, make the angle adjustment process of conveying device smooth and no shaking, ensure the adjustment accuracy, and then adapt to the material conveying demand of different height, improve the operation flexibility and reliability of mobile sorting machine.

The utility model discloses a kind of agricultural and sideline products conveying devices with sorting function, it is related to the technical field of agricultural and sideline products processing, to solve the existing technology in the existing conveying belt without sorting mechanism, cannot be classified conveying according to melon and fruit class product size, and then need to artificially sort separately, it is more troublesome Problem.The sorting conveying box one side end face rear end is provided with first sorting outlet, the sorting conveying box other side end face front end is provided with second sorting outlet, the middle part and the upper end middle part both sides of the upper end inside the sorting conveying box are rotatably connected with conical conveying roller, each conical conveying roller is fixedly connected with spiral conveying strip, the middle part between adjacent two conical conveying rollers is fixedly provided with guide rod, by setting the cooperation structure of conical conveying roller and guide rod, using the taper roller diameter change formed gradual type sorting gap, different size agricultural and sideline products are automatically graded and sorted.

The utility model relates to the technical field of greenhouse equipment, in particular to an automatic ventilation adjusting window device of a traditional Chinese medicine seedling greenhouse, which comprises a window frame, an inner sleeve window and an opening and closing component are arranged on the window frame, the opening and closing component comprises an opening and closing motor and a long shaft, the opening and closing motor drives the long shaft to rotate, and a plurality of driving levers are fixed on the long shaft. According to the automatic ventilation adjusting window device of the traditional Chinese medicinal material seedling growing greenhouse, through a worm and gear transmission mechanism, automatic locking can be achieved after a ventilation window is adjusted to a designated position by means of the self-locking characteristic of a worm and gear, automatic movement or accidental opening and closing of an inner sleeve window caused by strong wind is avoided, and the wind interference resistance is enhanced; stable and accurate opening and closing control of the ventilation window can still be realized in severe weather, and a stable greenhouse environment is provided for seedling culture of traditional Chinese medicinal materials.

The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle lifting holder which is characterized in that when the height of a photoelectric pod needs to be adjusted, a driving assembly drives a plurality of lead screws to rotate synchronously, a nut moves linearly along with the lead screws, and a whole damping mechanism and the photoelectric pod are driven to lift stably through a damper fixing plate; a plurality of damping elements arranged between the damper fixing plate and the pod base can effectively buffer vibration from all directions; through cooperative work of the star-shaped connecting plate and the lifting assembly, a transmission and supporting structure is optimized, the stability of the lifting process is ensured, and the problem that a transmission structure of a traditional device is unreasonable is solved; the damping element is arranged below the bearing platform, the transmission path of vibration energy is optimized, and the damping effect is improved; the hollow structure on the outer frame of the cradle head reduces the overall weight on the premise of ensuring the structural strength, and overcomes the problem that the traditional cradle head is heavy, so that the unification of light weight, high stability and excellent damping performance is realized.

This invention provides a multi-stage purification method for flue gas produced in hollow glass brick production, belonging to the field of flue gas purification technology in glass brick production. It includes an exhaust channel, on which a primary purification unit, a secondary purification unit, and a tertiary purification unit are sequentially arranged according to the flue gas flow direction. By sequentially arranging these three purification units in the exhaust channel, the flue gas undergoes multi-stage purification treatment in the order of denitrification, dust removal, and desulfurization. The primary purification unit denitrates the flue gas, reducing the nitrogen oxide content; the secondary purification unit removes dust particles; and the tertiary purification unit desulfurizes the flue gas, reducing the sulfur dioxide content. The sequential arrangement of the three purification units enables multi-stage continuous purification of the flue gas, ensuring the integrity and effectiveness of the purification effect, and ensuring that the final emitted flue gas meets environmental protection standards.

The utility model discloses a tile pushing and lifting mechanism of an automatic mahjong machine, which solves various problems caused by meshing transmission between two sets of tile lifting mechanisms and two sets of tile pushing mechanisms in the automatic mahjong machine through a plurality of gears. The tile pushing and lifting mechanism of the automatic mahjong machine comprises a pushing and lifting motor, a tile lifting plate, a tile pushing plate and a transmission mechanism, the tile lifting mechanism is provided with the tile lifting plate moving in the first direction, the tile pushing mechanism is provided with the tile pushing plate moving in the second direction, and the transmission mechanism is arranged among the pushing and lifting motor, the tile lifting mechanism and the tile pushing mechanism in a transmission mode. The transmission mechanism comprises two gear sets and a transmission shaft, each gear set comprises a driving gear, a tile lifting gear and a tile pushing gear, the driving gear, the tile lifting gear and the tile pushing gear in the same set rotate synchronously, and the pushing and lifting motor drives one of the driving gear, the tile lifting gear and the tile pushing gear in the same set to rotate. The transmission shaft is connected with the two driving gears so that the two gear sets can rotate synchronously.

The invention relates to the technical field of locks, in particular to a double-movable shifting shaft assembly of a motor lock body. The double-active shifting shaft assembly of the motor lock body comprises a shifting shaft which is used for rotating under the action of external force and is provided with at least one first driving structure; the unlocking structure is arranged on the shifting shaft in a sleeving mode so as to be in running fit with the shifting shaft, the unlocking structure is provided with at least one matching part, and the shifting shaft rotates under the action of external force, so that the first driving structure is connected with the matching parts, and the unlocking structure is driven to rotate to conduct mechanical unlocking action; and the second driving structure is connected with the motor, and the second driving structure is used for driving the unlocking structure to perform motor unlocking action. During mechanical unlocking, a clutch mechanism does not need to be disengaged by a motor speed reducer, the unlocking structure can be driven to rotate by directly shifting the shifting shaft, the unlocking action is completed, the lock body structure is greatly simplified, the manufacturing cost is reduced, meanwhile, the stability and reliability of the lock are improved, and the failure rate is reduced.

This utility model discloses an anti-rotation structure and its oil-free scroll compressor, comprising: a moving disc, on the outer circumferential side of which are at least three first protrusions; a housing, on the side of which adjacent to the moving disc are at least three second protrusions corresponding one-to-one with the first protrusions; and a flange eccentric sleeve connected to a first bearing installed in the second protrusions, wherein a cylindrical pin extending into the flange eccentric sleeve is installed in the first protrusion. This utility model has a simple structure. By changing the large clearance fit between the cylindrical pin and the ring sleeve to a small clearance fit between the cylindrical pin and the flange eccentric sleeve, the fit clearance is effectively reduced, significantly lowering the impact noise between the cylindrical pin and the mating parts. The small clearance fit enhances the stability of the moving pair, suppresses the overturning phenomenon of the moving disc caused by the large clearance, and improves the smoothness and reliability of the compressor operation. It combines the advantages of the pin sleeve anti-rotation structure and the three-crank structure.

The utility model discloses a kind of transmission devices of vertical shaft planetary mixer belonging to star mixer technical field, including cylinder cover, the inside center position of cylinder cover is equipped with center shaft, the top outer periphery of center shaft is equipped with center gear, the outer periphery of center gear is equipped with planetary gear, the inside bottom end of cylinder cover is equipped with internal gear, the center position of planetary gear is equipped with rotating shaft, the bottom outer periphery of center shaft and rotating shaft is respectively provided with first stirring part and second stirring part, the bottom inside of cylinder cover is equipped with rotating ring by the shaft sleeve being equipped with, by utilizing center gear to drive planetary gear rotation, cooperate the internal gear of cylinder cover inside, to realize the rotation of driving planetary gear simultaneously drive planetary gear to rotate, to reach the purpose of high-efficiency stirring mixing in this way, such design makes transmission structure more simple, again cooperate rotating ring, baffle and mounting plate, to facilitate its overhauling maintenance, improve the convenience of disassembly and assembly.

The utility model discloses a secondary interlocking device, which comprises a fixed plate, an interlocking mechanism and a driving plate, the interlocking mechanism comprises an interlocking plate and an interlocking bent shaft used for locking an aviation plug, the interlocking bent shaft is connected with one end of the interlocking plate, the interlocking plate is hinged with the fixed plate, one end of the driving plate is provided with a pin shaft, and the pin shaft is connected with the interlocking plate. The fixing plate is provided with a limiting groove used for one end of the pin shaft to penetrate through. According to the utility model, the transmission combination of the driving plate, the fixing plate and the interlocking mechanism is adopted, the shaking-in and shaking-out actions of the handcart are efficiently transmitted to the interlocking mechanism, the interlocking of the aviation plug is realized, the linear action of the driving plate is converted into the rotation action of the interlocking plate and the interlocking bent shaft through the cooperation of the limiting groove and the locking groove with the pin shaft, and the interlocking of the aviation plug is realized. The transmission structure is simple and effective, the double-groove matched structure is stable, part errors, assembly errors and loosening deformation errors in long-term use are easy to control, and the interlocking effect of the aviation socket is effectively ensured for a long time.

The invention discloses a double-rotor turboshaft engine and a working method, the engine comprises a core engine system and a fuel supply system, the core engine system comprises an air inlet channel, an air compressor, a combustion chamber, a gas turbine, a power turbine, a main rotor speed reducer and a main rotor; the fuel supply system comprises an ammonia fuel storage tank, a fuel pump, a first-stage heat regenerator, a second-stage heat regenerator, a hot ammonia turbine, an auxiliary rotor wing speed reducer and an auxiliary rotor wing. High-temperature mixed gas obtained after ammonia decomposition drives the auxiliary rotor wings to do work, the temperature and pressure of a working medium are reduced, then secondary heat regeneration is conducted, the utilization rate of the system for engine tail gas waste heat is increased, the heat efficiency of the system is improved, the overall energy utilization level of the engine is improved, and the transmission structure of the turboshaft engine is simplified; the engine weight is reduced, and the power-to-weight ratio of the engine is increased.

The application discloses a wearable six-degree-of-freedom double-finger collaborative assistive robot hand, which comprises a wrist sleeve, a gear ring, two rotating modules and two operating fingers; the rotating module comprises a sliding seat, two rotating connecting rods, a revolution motor, a revolution driving gear, a revolution gear reduction set, a revolution driven gear, a rotation motor, a rotation driving gear, a rotation gear reduction set, a rotation driven gear, a rotation shaft and a rotation bearing; the operating finger comprises a first finger joint, a second finger joint, a third finger joint, a flexion and extension motor, a lead screw, a screw cylinder, first to third pivot shafts, first to third operating connecting rods and a sliding rod. The application can realize complex daily operations by means of double-finger cooperation or cooperation with a healthy hand, has high flexibility, low cost and high adaptability, and is suitable for daily assistance of the hand disabled.

The invention relates to the technical field of wood mirror frame processing, and provides wood mirror frame continuous processing equipment which comprises a rack, a feeding mechanism is arranged at one end of the top of the rack, a cutting mechanism is arranged in the middle of the rack and comprises a first mounting frame fixedly connected to the top of the rack, and first air cylinders are fixedly connected to the two ends of the top of the first mounting frame; the output ends of the two first air cylinders are fixedly connected with the same movable plate, a first motor is fixedly installed at the bottom of the movable plate, an output shaft of the first motor is fixedly connected with a cutting knife wheel, and a knife groove is formed in the top wall of the rack. A rotating disc is rotationally connected to the rack, a driving assembly matched with vertical sliding of the movable plate to drive the rotating disc to rotate intermittently is arranged at the bottom of the rack, a grinding mechanism is arranged at one end of the rotating disc, and a conveying belt is arranged at the discharging end of the grinding mechanism. Through the innovative design, the efficiency, precision, automation and adaptability are remarkably improved.

The invention relates to the technical field of medical equipment, in particular to a full-automatic waste medical needle treatment device which comprises a treatment body, a fixing assembly used for clamping an injector is arranged at the top of the treatment body, a lifting sliding table ascending and descending in the vertical direction is arranged in the treatment body, and a hot pressing assembly and a needle winding assembly are integrated on the lifting sliding table; the hot pressing assembly is used for heating, softening and flattening a needle head, the needle winding assembly is used for winding the flattened needle head into a cluster, and a disinfection part and a stripping part are arranged on the needle winding assembly; the device further comprises a control device which is used for driving the lifting sliding table to ascend and descend and coordinating the heating flattening action of the hot-pressing assembly, the winding action of the winding needle assembly, the disinfection action of the synchronous disinfection part and the separation action of the stripping part. A clamping fixing and lifting integrated hot pressing and winding structure is adopted, and the processes of heating softening, flattening shaping, winding clustering, disinfection and stripping are combined, so that non-contact treatment of waste needles, effective killing of pathogenic microorganisms and collection of medical waste are achieved.