370results about How to "Exquisite design" patented technology

The invention discloses a fresh-keeping production device and method for prefabricated vegetables, and relates to the technical field of prefabricated vegetable processing.The fresh-keeping production device comprises a main body, a conveying mechanism is arranged at the bottom end in the main body, a washing mechanism is arranged at the position, above the conveying mechanism, in the main body, and the conveying mechanism comprises a conveying belt and two sets of conveying rollers; the conveying belt is wound around the outer sides of the two sets of conveying rollers, and drainage holes are formed in the surface of the conveying belt. Through the cooperation of reverse operation and reciprocating brushing of the brushing mechanism, pressurized water flow of the flushing mechanism and the bubble effect of the bubble generation mechanism, vegetables are cleaned in multiple directions, various dirt and pesticide residues are effectively removed, the cleaning effect is remarkably improved, it is guaranteed that raw materials of the prefabricated vegetables are clean, preservation is facilitated, and the transmission mechanism reasonably distributes and converts power; and the nozzle of the flushing mechanism performs multi-angle flushing, and water recycling is realized through a backflow box and a filter plate, so that water is saved, secondary pollution of sludge is avoided, the cost is reduced, and the device is environment-friendly.

The invention provides a slope cropland fertilizing device and method, belongs to the technical field of fertilizing, and aims to solve the problem that a fertilizing device special for slope cropland is lacked in the prior art. Comprising a vehicle body, a chemical fertilizer box, a fertilizer distributor, a mixer, a fertilization angle adjusting assembly and a fertilization gun, a power device is arranged on the vehicle body, the vehicle body is driven by the power device to advance, and a handrail is fixedly arranged on the back of the vehicle body; the chemical fertilizer boxes are symmetrically and fixedly arranged on the two sides of the vehicle body, through holes are formed in the bottoms of the chemical fertilizer boxes, the through holes in the bottoms of the chemical fertilizer boxes are communicated with the fertilizer distributors, and the fertilizer distributors are used for quantitatively measuring chemical fertilizers; the bottom of the fertilizer distributor is communicated with the mixer; the fertilization angle adjusting assembly is arranged at the bottom of the vehicle body; the fertilization angle adjusting assembly is used for adjusting the fertilization angle; the fertilizing gun is mounted on the fertilizing angle adjusting assembly.

The invention discloses a rock dry-wet cycle test device and a test method thereof, and belongs to the technical field of rock strength testing, the rock dry-wet cycle test device comprises a loading system, a test cylinder, a measuring system, a water circulation device, a drying device, an acoustic emission system and a computer control system; the test cylinder is divided into an inner cylinder and an outer cylinder, the outer cylinder is connected with the water circulation system and the drying device, a sample is fixed by the inner cylinder, and dry-wet circulation conditions with lateral confinement are created. The computer system controls the lifting platform to lift by controlling the hydraulic device so as to load and unload the sample; the data acquisition module is connected with an axial pressure sensor and a displacement sensor to acquire axial force and displacement data in real time; the water circulation device and the drying device are controlled to automatically realize test operations such as water feeding, water discharging and drying in dry-wet circulation; damage identification in the dry-wet cycle process of the mudstone sample is achieved by controlling the acoustic emission system, and an acoustic emission detection result is stored to analyze the degradation effect of dry-wet cycle on the physical and mechanical properties of the mudstone sample.

An automatic assembling and welding device and method for motor coil pins comprises a motor platform, a base, a feeding device, a delivery device, a welding device and a conveying device are arranged on the motor platform, a mounting table is rotationally arranged on the base, induction equipment is fixed above the mounting table, and a coil to be machined is connected outside the mounting table in a sleeving mode. The induction equipment is arranged above the to-be-processed coil and is used for inducing an operation point position of the to-be-processed coil; the feeding device is used for sleeving the to-be-processed coil on the mounting table or taking down the processed coil from the mounting table; the delivery device comprises a feeding groove and a delivery arm, and the delivery arm is used for installing pins in the feeding groove on a coil to be machined; the welding device is used for welding the pins and the to-be-processed coil; the conveying device is arranged between the base and the feeding device and used for conveying the coil to be machined to the position close to the mounting table. According to the invention, automatic assembling and welding of the motor coil pins can be realized.

The invention relates to the technical field of phototherapy instruments, in particular to a light system of a phototherapy mask and a phototherapy method.The light system comprises a mask body, a flexible lamp panel, a lamp wick module, a phototherapy detection module, a silica gel film and a breathable film, the mask body is provided with a sinking groove, the flexible lamp panel is arranged in the sinking groove, the lamp wick module and the phototherapy detection module are both arranged on the flexible lamp panel, and the silica gel film is arranged on the silica gel film. The silica gel film is arranged on the sinking groove and covers the lamp wick module and the phototherapy detection module; the phototherapy detection module comprises a temperature sensing module, a distance measuring module and a humidity sensing module, the silica gel film is provided with a light-transmitting groove, the light-transmitting groove is opposite to the lamp wick module, the breathable film is arranged on the silica gel film, the breathable film is provided with a through groove, and the through groove is opposite to the light-transmitting groove, so that the lamp wick module is exposed. Through ingenious combination of the mask body, the flexible lamp panel, the lamp wick module, the phototherapy detection module, the silica gel film and the breathable film, high integration of the phototherapy equipment is realized.

The invention discloses a deburring device for mooring chain welding, and belongs to the technical field of equipment related to cutting or surface cleaning, the deburring device comprises a positioning mechanism, a deburring mechanism is arranged below the positioning mechanism, the positioning mechanism comprises a guide mechanism, a lifting assembly is arranged on one side of the guide mechanism, and an adjusting assembly is arranged on the other side of the guide mechanism; a first supporting assembly is arranged above the guiding mechanism, the deburring mechanism comprises a U-shaped supporting frame, a pair of cutter adjusting assemblies are arranged on the inner side of the U-shaped supporting frame, deburring cutters are arranged on the two cutter adjusting assemblies, an anti-deviation assembly is arranged above the U-shaped supporting frame, a second supporting assembly is arranged at the bottom of the U-shaped supporting frame, and a connecting support is arranged on the back of the U-shaped supporting frame; the anchor chain ring deburring device has the advantages of being high in machining efficiency, good in machining effect, capable of effectively fixing an anchor chain ring to avoid offset and distortion, thorough in deburring and free of damage to an anchor chain ring body.

The invention relates to the technical field of coal mine conveying belt dust control, and discloses a self-cleaning type return belt cleaning device which comprises a carrier roller, a self-cleaning brush roller, a water pipe with holes, a hard cleaning scraper and an air knife. A water pipe with holes is arranged in a roller of the self-cleaning brush, and water is supplied through a rotary joint, so that uniform spraying of a water medium in the cleaning process is ensured, coal slime on bristles is cleaned, generation of dust in the cleaning process is effectively inhibited, and the working environment is improved; the hard cleaning scraper and the air knife are used in cooperation, coal slime and water remaining on the belt are removed, belt deviation caused by too much water is avoided, and therefore the service life of the belt is prolonged, and the operation cost of a coal mine is reduced. Through the arrangement of the material collecting box, concentrated collection and treatment of the cleaned coal slime mixture are achieved, the coal slime mixture is promoted to be discharged from the sewage draining exit through flushing of the spraying frame, environmental pollution is reduced, and the possibility is provided for follow-up resource recovery.

The positioning device comprises a landfill base and the electric pole, a shell is arranged outside the landfill base, a pole inlet is formed in the upper side of the shell, the electric pole is inserted into the landfill base through the pole inlet, a bottom support is arranged in the middle of the shell, an annular cylinder is arranged on the upper side of the bottom support, and a fixing device is arranged on the annular cylinder. The bottom of the electric pole is placed in the annular cylinder, a connecting table is arranged on the outer side of the bottom support in a surrounding mode, a vertical plate is fixedly arranged on the upper side of the connecting table, a clamping block is arranged in the vertical plate, the connecting table is connected with a base through a limiting plate, and a reset spring is arranged between the base and the connecting table. According to the device, the phenomenon that the electric pole is pulled up and shifted due to soil frost heaving, unfreezing or the wind power effect is effectively prevented, and the continuity and safety of power transmission are ensured.

The utility model relates to an assembly type composite floor slab. The assembly type composite floor slab comprises a shear wall tension brace combined formwork system, a multi-rod synchronous adjustment unit type independent supporting system, a post-cast strip wet connection hanging formwork system, a three-dimensional container type stacking frame, a height-adjustable composite floor slab and a composite floor slab overhanging I-steel local stiffness reinforcing and fixing system which are adopted for assembly type composite floor slab construction. By the adoption of a modular assembly mode, time and labor cost can be saved, engineering efficiency can be improved, construction is convenient and fast, the device has great significance in improving the construction period, reducing waste and promoting environment-friendly practice, and the device has wide application prospects.

The invention relates to the technical field of green belt trimming application, in particular to an automatic highway green belt trimming device which comprises a cross beam, a limiting assembly, a trimming assembly and a smashing assembly.The automatic highway green belt trimming device is exquisite in design, compact in size and capable of working under the condition of not occupying too much space; the cross beam serves as a main structural part, the supporting legs are vertically fixed to the bottom end of the cross beam, the advancing wheels are installed at the bottom ends of the supporting legs, and through the design, the device can move front and back on an expressway without occupying too much lane space, pruning work can be completed without arranging a roadblock, integration of a hub motor enables the advancing wheels to have the self-walking function, and the practicability is high. Therefore, the trimming device can move autonomously without additional traction or pushing force, the self-walking function greatly improves the efficiency of trimming operation, reduces the labor intensity of workers, and enables the trimming operation to be more flexible and quicker.

The invention discloses a carton lower sealing device which comprises a lower sealing mechanism, the lower sealing mechanism comprises a push block, a second lower push rod, a lower guide plate and an ejector block, the push block is obliquely arranged on a rack, and the push block is used for pushing a lower front plate of a packaging carton to rotate towards the center; the second lower push rod and the lower guide plate are matched with each other to extrude two lower side plates of the packaging paper box towards the center, the ejector block can upwards abut against a lower rear plate of the packaging paper box and fix the lower rear plate so as to achieve folding and sealing of a lower end opening of the packaging paper box, and compared with folding and sealing of an existing packaging paper box, the device is simple in structure, ingenious in design and high in practicability. The packaging carton folding and sealing device can be suitable for folding and sealing of lower ports of various packaging cartons, the folding quality of the packaging cartons is guaranteed, the folding and packaging efficiency of the packaging cartons is improved, and the production requirements of enterprises are met.

The invention relates to the technical field of packaging containers, and provides a container sealing device capable of being fixed to the neck of a container, the container sealing device is provided with a cover surrounding structure and a cavity cylinder structure, and is provided with a first positioning stop retaining buckle, a first buckle and a sealing piece, and the outer wall of the sealing piece is provided with a concave chamber structure and a supporting and pressing structure; the tail end of the cavity cylinder structure is provided with a channel structure which can be sealed through a channel sealing piece. The container sealing device can be installed and fixed on a container provided with a container neck with an opening and a main body chamber, the container neck is provided with a second positioning stop retaining buckle, a second buckle and a sharp structure, and the sharp structure of the container neck is located in a concave chamber structure of the container sealing device. The sharp structure can cut the thinned and connected structure between the sealing piece and the inner wall of the cavity cylinder structure, so that materials in the container sealing device are released. In addition, the invention further provides a packaging container and a component of the container sealing device.

The invention discloses a water purifier sewage purification treatment device which comprises a water purifier, a water purification device installed on the back face of the water purifier and a power-on switch installed on the front face of the water purifier, a water guide mechanism is installed at the top of the water purification device, and the water guide mechanism can prevent filtered water in the water purification device from overflowing. The top of the water guide mechanism is provided with a return mechanism through a clutch mechanism, the return mechanism can assist the water guide mechanism in starting, the front face of the clutch mechanism is provided with a synchronizing mechanism, the right side of the synchronizing mechanism is provided with a driving mechanism, and the driving mechanism synchronizes rotation of the clutch mechanism through the synchronizing mechanism. By integrating water guide, clutch, return, synchronization, driving and automatic power-off structures, the quick and automatic process of replacing the filter element of the water purifier is realized, the production efficiency is remarkably improved, the labor cost is reduced, meanwhile, purified water is effectively prevented from overflowing, the operation safety is ensured, the design is ingenious, and daily operation and maintenance are facilitated.

The invention relates to the technical field of packaging containers of products, and provides a container sealing device which comprises a container sealing device body formed by assembling an inner cover and a control cover, the inner cover is provided with a cover surrounding structure and a barrel surrounding structure which are of an annular barrel-shaped structure and connected together, the cover surrounding structure is provided with a first buckle, and a sealing piece is arranged at the head end of the barrel surrounding structure; a concave chamber structure and a supporting and pressing structure are arranged on the inner wall of the sealing piece; the tail end of the control cover is closed or is provided with a channel structure, the inner wall of the side wall of the control cover is provided with a second buckle, the inner wall of the tail end of the control cover is provided with a cavity cylinder or an arc-sheet-shaped structure, and the cavity cylinder or the arc-sheet-shaped structure is provided with a sharp structure and a rib sheet; the sharp structure is located in the concave chamber structure of the barrel surrounding structure, and the sharp structure can slide, cut, support and press from the concave chamber structure of the inner cover to open the sealing piece, so that materials in the container sealing device are released. In addition, the invention further provides a component of the container sealing device, a packaging container and application.

The invention discloses a hanging rail lifting inspection robot for unit equipment of a coal preparation plant, belongs to the technical field of inspection robots, and solves the problem that when a roller of a traditional inspection robot moves forwards, although the roller can press lubricating oil and play a certain lubricating role, the roller can not work normally due to non-uniform distribution of the lubricating oil and change of the movement direction of the roller when the roller returns. And the roller cannot press the lubricating oil again, so that the lubricating effect is poor. The lubricating head can reciprocate along with rotation of the bearing pulley, and the bearing pulley is coated with lubricating oil in real time. Meanwhile, the gathering rod makes contact with the hanging rail in a rotating mode, lubricating oil which is possibly diffused originally is gathered, a more concentrated lubricating area is formed, and the secondary lubricating effect is achieved. By means of the double-lubrication mechanism, the lubrication uniformity and continuity are improved, the lubrication effect is remarkably enhanced, and friction and abrasion between the idler wheels and the I-shaped hanging rail are reduced.

The utility model discloses a multifunctional combined lifting platform, and belongs to the technical field of lifting platforms. Which comprises a base assembly, a lifting unit and a lifting platform plate, the lifting unit is connected between the base assembly and the lifting platform plate and used for driving the lifting platform plate to vertically ascend and descend, and is characterized by further comprising a sliding rail frame module which can be fixedly installed at any position of the upper surface of the lifting platform plate; and the lifting adjusting screw pieces can be fixedly installed at any preset position above the sliding rail frame module, and the top end of each lifting adjusting screw piece is provided with an adjusting top head piece used for abutting against and lifting an object to be lifted. The sliding rail frame module has the advantages that a plurality of lifting adjusting screw pieces and adjusting top head pieces can be freely arranged on the sliding rail frame module, the corresponding mounting height can be adjusted, the structural characteristics and lifting requirements of components at different parts of a vehicle are met, the application range is wide, modular combined mounting is achieved, meanwhile, assembling is convenient, and the cost is low. And the lifting work efficiency and the use safety are effectively improved.

The invention relates to the technical field of book checking devices, in particular to an RFID-based automatic cruise checking instrument for a library. Comprising a translation module fixed to the top of a book cabinet and a turning module fixed to the translation module, and a detection and inventory module located beside the book cabinet is installed at the bottom of the turning module; according to the utility model, translation and 360-degree rotation are carried out according to the profile track, books on the bookcase are comprehensively checked, errors caused by manual checking are effectively avoided, and meanwhile, the checking efficiency is improved; according to the invention, a single-row gear and rack meshing conveying design is adopted for translation, a belt transmission design is adopted for rotation, double insurance of servo motor turn number counting and sensor counting is set for translation and rotation, the accuracy of inventory is ensured, and labels of books in a library are identified and counted based on the RFID technology, so that the inventory efficiency is improved. However, the cost of related RFID checking equipment is reduced to about thousand yuan, so that the system has a wide market prospect.

The invention discloses a double-end roller welding device, which relates to the technical field of welding and comprises a base, a guide groove I, a movable seat I, a spline shaft I, an adjustable clamping mechanism II, a spline shaft II, a screw rod II, a movable seat II, a welding gun fixing frame and the like. A first screw and a second screw are driven by a first motor, the distance between roller clamping mechanisms can be easily adjusted according to the length of a roller by means of ingenious cooperation of a movable seat and a guide groove, rollers of different sizes can be accurately matched, a stable foundation is provided for subsequent welding, and the universality and practicability of equipment are greatly improved; the adjustable clamping mechanism is ingenious in design, the third motor drives related parts to be in linkage, the self-centering chuck efficiently and stably clamps the welding pieces, the symmetrical structure of the adjustable clamping mechanism ensures clamping consistency and reliability of the welding pieces at the two ends of the double-end roller, welding errors caused by uneven clamping are effectively reduced, and the welding quality and the product precision are improved.

The utility model relates to low altitude economic flight data management storage technical field, and disclose a kind of safe for low altitude economic flight data management, including cabinet, password protection door and telescopic adjustable object plate, the sidewall of the cabinet is equipped with password protection door, the password protection door is rotatably connected with cabinet sidewall, and cabinet and password protection door inside are provided with multiple telescopic adjustable object plates of horizontal distribution, the utility model low altitude economic flight data management safe is cooperated by the internal structure of cabinet and multiple telescopic adjustable object plates, ensure that internal storage space can be freely adjusted, so that its space utilization rate is greatly improved, the telescopic structure of telescopic adjustable object plate simultaneously, the paper file on object plate is convenient to take and search, improve search rate.

The novel beacon vessel comprises a base and further comprises a water flow power generation device and a solar power generation device which are installed on the base, the base is arranged to be cylindrical, a notch is formed in the middle of the base, an impeller of the water flow power generation device overhangs in the notch to rotate, and the cylindrical base rotates in real time in the water flow direction. A solar power generation device is mounted on the top surface of the base at the rear part of the notch, and is provided with a foldable turnover mechanism, so that a solar panel of the solar power generation device is always positioned at the optimal sunlight receiving angle; multi-source power generation is achieved through the water flow power generation device and the solar power generation device, redundant electric energy is stored for standby application and delivery while power is supplied to the beacon light and other electric equipment on the device, real-time data acquisition is achieved through the camera and the light induction sensor, and the device is simple and compact in structure, reliable in operation, low in cost, convenient to install and high in practicability. Power generation is stable and efficiency is high.

The utility model discloses a full-automatic sectional material winding and unwinding device which comprises a machine frame and a rotating shaft arranged on the machine frame in a pivot mode, a supporting plate is arranged on the rotating shaft in a sleeved mode, the supporting plate is fixedly arranged on the machine frame, a sleeve is connected to the rotating shaft in a threaded mode, a pushing plate is arranged on the outer side of the sleeve, and the pushing plate is arranged on the outer side of the sleeve. The pushing plate can stretch out or retract under the driving of the driving assembly, so that the material tray is clamped or released; the rack is further provided with a pressing assembly, and at least part of the pressing assembly can be tightly attached to the material disc all the time. The material tray pushing device has the advantages that the design is ingenious, the pushing plate is driven by the driving assembly to stretch out or retract, so that the material tray is clamped, the operation is stable and reliable, the requirement for clamping material trays of different specifications can be met, and the material tray pushing device has wide applicability.

The utility model relates to a wall seat structure for installing and fixing a sunshade, which belongs to the technical field of the sunshade and comprises an arm seat frame connecting piece, a transition connecting block is arranged at the front end of the arm seat frame connecting piece, and a bolt through hole connected with the arm seat frame connecting piece through a screw and nut structure is arranged on the transition connecting block. The arm seat frame connecting piece comprises an inserting block, an adjusting connecting block integrated with the inserting block is arranged at the front end of the inserting block, and a U-shaped fixing groove penetrating through the bolt is formed in the adjusting connecting block. The device has the characteristics of simple structure, convenience in installation and high structural strength. The wall body fixing part and the sunshade arm connecting part are connected through the movable transition pivot, so that angle fine adjustment after installation is achieved, and different sunlight irradiation angles or storage requirements are met.

The utility model provides an electronic mechanical braking device for a drive-by-wire chassis, and belongs to the technical field of vehicle braking. The electronic mechanical braking device comprises a braking caliper body assembly, a braking transmission assembly, a driving motor connecting assembly and a driving motor. The brake caliper body is a core part of the brake caliper body assembly, an arc-shaped face and a limiting face are arranged in the brake caliper body, and a driving motor connector is arranged at the tail of the brake caliper body. The brake transmission assembly comprises a nut piston sealing cover, a nut piston and a ball screw. The nut piston is provided with an arc-shaped surface, a limiting surface and a sealing groove; the driving motor connecting assembly comprises a spline groove flange plate and a driving motor fixing frame. The electronic mechanical braking device adopts a caliper body integrated configuration scheme, and has the advantages of compact structure, smooth transmission, quick response, high bearing capacity and the like. Meanwhile, the electronic mechanical braking device can adapt to driving motors of different specifications by adjusting the driving motor fixing frame and the spline groove flange plate, and the application scene of the electronic mechanical braking device is expanded.

The utility model discloses a high-intelligent high-precision speed reducer for robot joints, which belongs to the technical field of speed reducers and is technically characterized by comprising a speed reducer shell, a speed reducer internal gear set is mounted at the top of the speed reducer shell, a connecting seat is further mounted at the top of the speed reducer shell, and a transmission belt is rotatably connected onto the connecting seat. The top of the connecting seat is rotationally connected with a plurality of driving wheels, the driving wheels are all in transmission connection with the inner wall of a transmission belt, an oil supply assembly is installed at the top of the connecting seat, a moving block is installed on the transmission belt, and an oil dripping assembly for injecting oil is clamped on the moving block; and a connecting hose is communicated between the oil dripping assembly and the oil supply assembly. According to the high-precision speed reducer for the high-intelligence robot joint, by optimizing a lubricating system and transmission design, the operation efficiency and stability of the speed reducer are improved, the service life is prolonged, and a powerful guarantee is provided for high-precision movement of the robot joint.

The present invention relates to the technical field of automobile structural design optimization methods, and specifically refers to a trunk lid bent tube hinge axis arrangement calculation optimization method. According to the rear modeling CAS surface, as well as known design parameters and set constraints, the trunk lid initial opening θ0 and the hinge axis initial coordinate f0 are set; a hinge optimization area is constructed, and within the hinge optimization area, the trunk lid initial opening θ0 and the hinge axis initial coordinate f0 are calculated based on the hinge span design requirements, human-machine goals, the safety gap of the hinge relative to the sealing strip movement, the safety gap requirements of the trunk lid and the rear windshield during the opening process, the assembly space distance between the hinge axis and the rear windshield, and the trunk lid closing force requirements to obtain the optimal solution for the hinge axis. The optimization method of the present invention is reasonably designed, with rich considerations, avoiding the risk of repeated modifications in the later stage, improving the efficiency of the hinge axis design and development, and has great promotion value.

The utility model discloses a roll core clamping and turning device which comprises a rack and a rotary table arranged on the rack, a group of containing grooves used for containing roll cores are formed in the outer circumferential face of the rotary table, and a clamping assembly used for clamping the roll cores is arranged above the rotary table. The clamping assembly is driven by an unlocking assembly arranged below the turntable to clamp or release the roll core; the rack is further provided with an overturning assembly used for driving the clamping assembly to overturn, and the overturning assembly, the unlocking assembly and the clamping assembly are driven by the same driving source. The full-automatic turnover device has the advantages that the design is exquisite, full-automatic turnover is achieved, manual operation is not needed in the whole process, the working intensity is greatly reduced, the working efficiency is improved, in addition, unified mechanical operation is achieved through the device, uniformity can be guaranteed to the maximum extent, and the yield is improved.

The invention relates to the technical field of medical instruments, and particularly discloses a biopsy device handle and a biopsy device.The biopsy device handle at least comprises a shell and a sliding assembly, the sliding assembly comprises an outer needle base, a middle needle base and a percussion elastic part, and the middle needle base is installed in a containing cavity of the outer needle base; the middle needle seat is wider than the outer needle seat body and the outer needle mounting part, and the middle needle seat is shorter than the accommodating cavity; the middle needle base is provided with a first position located on the near-end side and a second position located on the far-end side in the containing cavity. According to the structure, the middle needle base is arranged in the containing cavity of the outer needle base, the connection mode between the middle needle base and the inner needle base is simple and reliable, and compared with the structure mode that a front sliding frame and a rear sliding frame are connected end to end in the prior art, the structure is simpler, machining is easier, the production cost is lower, and the axial size of a sliding assembly is smaller; the overall rigidity of the sliding assembly is better, and the energy loss is smaller in the process that the sliding assembly slides in the shell after being triggered.

The invention provides a self-adaptive suspension load-reducing bearing system. The self-adaptive suspension load-reducing bearing system comprises a back frame unit, a transmission unit and a self-adaptive driving module, the self-adaptive driving module comprises a driving unit, a variable stiffness unit and a control unit which are positioned in the rack; the rack body is fixedly connected with a mover rack of the back frame unit, an external connection end fixedly connected with a gear of the transmission unit is arranged on the rack body, a load transmitted by the transmission unit is connected through the external connection end, and power provided by the driving unit is transmitted to the mover rack; the driving unit comprises a central shaft and a driving motor which are coaxial; a rigidity adjusting assembly in the variable rigidity unit changes the number of working turns of the coil spring according to an instruction of the control unit, and the load torque transmitted by the center shaft acts on the coil spring; the control unit controls the rigidity adjusting assembly and the driving motor according to the current of the driving motor and the rotating angle of the center shaft, power is provided for the mover rack to enable the mover rack to maintain the target position, meanwhile, self-adaptive adjustment on different loads is achieved, the adjusting range is wide, the weight is low, and energy consumption is low.

The utility model discloses a hard winding coil accurate positioning plugging device which comprises a rack and a bearing assembly arranged on the rack and used for bearing an iron core, one side of the rack is provided with a positioning block, and the positioning block can be driven by a positioning assembly to abut against the outer circumferential surface of an insulation sleeve; the machine frame is further provided with an inserting assembly used for accurately clamping a coil and inserting the coil into the insulating sleeve, and the inserting assembly can be driven by a driving assembly to move along the X axis and the Z axis. The coil clamping device has the main beneficial effects that the design is exquisite, the plug-in air cylinder drives the plug-in plate to move, the sliding blocks are driven to move towards or away from each other through the mutual matching of the chutes and the sliding wheels, the coil is clamped by the clamping heads, the operation is stable and reliable, and the coil clamping device has wide applicability. In addition, the device is compact in structure and reasonable in layout, and the working efficiency is greatly improved.