37results about How to "Achieve movement" patented technology

The invention relates to a clutch control method and device and computer equipment. The method comprises the following steps: acquiring operation parameter information and environment information of a vehicle; under the condition that the operation parameter information meets a preset condition, the current position and the actual temperature of a clutch of the vehicle are obtained, and the actual transmission torque of the clutch is obtained according to the operation parameter information and the environment information; according to the current position, the actual temperature and the actual transmission torque, a first characteristic association library of the clutch is updated; and controlling the clutch according to the operation parameter information and the updated first characteristic association library. By means of the method, the clutch can move to the correct position in the driving process.

The invention relates to a pipeline welding device for a thermal power plant. The pipeline welding device comprises a frame body, an inner ring centering mechanism, an outer ring centering mechanism, an inner ring welding mechanism and an outer ring welding mechanism, the inner ring centering mechanism comprises a driving motor, a two-way screw rod, two auxiliary supporting seats, two plugs and a guide assembly; the two auxiliary supporting seats are installed on the frame body, the two-way screw penetrates through the two plugs, the two-way screw is rotationally connected with the auxiliary supporting seats, and the two plugs are connected to the two-way screw in a threaded mode; the driving motor is mounted on one of the auxiliary supporting seats; the inner ring welding mechanism comprises a supporting base, a lifting air cylinder and an inner welding machine. The supporting base is horizontally installed on the two-way screw, the lifting air cylinder is installed on the supporting base, and the internal welding machine is installed on a piston rod of the lifting air cylinder. By means of the inner ring centering mechanism and the outer ring centering mechanism, two pipelines of different sizes and specifications can be centered and fixed conveniently, welding of inner ring butt seams and outer ring butt seams of the pipelines of different sizes and specifications is achieved, and the welding quality of the pipelines is improved.

The invention provides a cylindrical part axial weld joint stirring friction welding device which comprises a supporting base, a clamp driving assembly is fixedly installed on the supporting base, and a double-station clamp assembly is connected to the clamp driving assembly; a supporting stand column is arranged on one side of the supporting base, a Z-axis driving assembly is installed on the supporting stand column, an X-axis driving assembly is installed on the Z-axis driving assembly, and a stirring friction welding machine is installed on the X-axis driving assembly. Through the clamp driving assembly arranged on the supporting base in the X direction, movement of the double-station clamp assembly in the X direction can be achieved; through the Z-axis driving assembly arranged on the supporting stand column and the X-axis driving assembly installed on the Z-axis driving assembly, movement of the friction stir welding machine in the Z direction and the X direction can be achieved; the cylindrical part can be positioned and clamped through the double-station clamp assembly, and the welding accuracy and stability of the welding seam of the cylindrical part are guaranteed.

This application relates to a vacuum monitoring device for connection to a vacuum pipeline. It includes a first storage body forming a vacuum cavity; a second storage body connected to the first storage body; an indicator block disposed within the second storage body, one end of which is movably connected to the outer wall of the first storage body, and the other end of which is elastically connected to the inner wall of the second storage body; a through hole is formed in the wall of the first storage body, communicating with the vacuum pipeline. Changes in the vacuum level within the vacuum cavity cause the indicator block to reciprocate. The device also includes a vacuum toilet connected to the vacuum monitoring device. This vacuum monitoring device has a simple structure and is easy to install. More importantly, it can determine the vacuum level in the vacuum pipeline in real time, thus facilitating better use of the vacuum toilet.

The deburring device for high-voltage motor shell production comprises a bottom plate, the top of the bottom plate is fixedly connected with two supporting tables which are symmetrically distributed, the outer sides of the supporting tables are fixedly connected with electric push rods, the output ends of the electric push rods are fixedly connected with a driving motor, and the driving motor is fixedly connected with a deburring device. The driving motor is slidably connected with the supporting table, and the outer side of the output end of the driving motor is fixedly connected with a grinding wheel. According to the motor shell deburring device, the motor shell can be placed and supported through the design of the workbench so as to be used for deburring work, movement of the screw rod can be achieved by rotating the rotating shaft, threaded movement of the threaded sleeve can be achieved through threaded connection of the screw rod and the threaded sleeve, and the threaded sleeve can drive the workbench to move in the vertical direction; therefore, the height of the shell can be adjusted, and the shell can be horizontally synchronized with the deburring assembly even when motor shells of different sizes are deburred, so that the machining effect is improved.

The utility model relates to the technical field of metal surface defect detection, in particular to a rare metal surface defect nondestructive detection device which comprises a supporting leg plate, a transverse plate is arranged on the upper side of the supporting leg plate; a detection table is arranged on the upper side of the transverse plate; the detection table is fixedly installed on the upper side of the transverse plate through supporting legs, clamping plate assemblies are arranged on the two sides of the detection table, and an upper transverse arm capable of moving front and back is arranged on the upper side of the detection table. Nondestructive testing equipment is arranged at the bottom of the upper cross arm; a servo motor a rotates to drive a lead screw b to rotate, a T-shaped sliding block cannot rotate along with the lead screw b due to the limiting effect of a T-shaped groove, the lead screw b rotates to drive the T-shaped sliding block to move left and right, and therefore movement of nondestructive testing equipment in the X-axis direction is achieved; through rotation of the servo motor b, the upper cross arm can move back and forth in the Y-axis direction, so that the nondestructive testing equipment can move in the Y-axis direction, and the whole surface of a metal material can be detected.

The present invention is applicable to the field of architectural design technology, and in particular to an automated architectural space combination method based on multi-agent deep reinforcement learning, the method comprising: constructing an agent according to the building renovation goal, and setting up an agent training environment; setting initial parameters of the agent and the agent training environment; the agent makes a decision based on the initial parameters, and dynamically simulates and diffuses the agent in the agent training environment according to the decision generated by the agent, and obtains the functional room layout result; scores are given according to the functional room layout result, and the decision is optimized based on the scoring result, and training is continued until the score of each agent reaches a preset value. The present invention realizes the movement and collaboration of the agent in the environment, thereby improving the flexible decision-making ability of the agent in the reinforcement training, and in this way, the trained agent can quickly and effectively complete the renovation design task.

The utility model discloses combined type low-temperature plasma deodorization equipment, which comprises a main body unit, an air exhaust pipeline, a fixing mechanism and a control unit, the main body unit comprises a box body, the upper end of the box body is fixedly provided with an air exhaust pipeline, the lower end of the box body is provided with a fixing mechanism, and the box body is provided with a clamping groove; the working unit comprises fixing blocks symmetrically arranged on one side of the box body, sliding grooves are formed in the fixing blocks, cover plates are arranged in the sliding grooves in a sliding mode, and buckle mechanisms are arranged on the cover plates; the moving unit comprises a motor fixedly connected to one side of the box body, the output end of the motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft is provided with a first connecting rod, and the first connecting rod is provided with a connecting mechanism. The filter screen can be mounted in the box body through the mounting box to filter gas, when the filter screen needs to be cleaned, the pull rod can be pulled upwards, the pull rod drives the connector to move, and the connector drives the cover plate to move upwards, so that the mounting box is opened, and the filter screen is cleaned and replaced.

The invention provides a motor movement method, device and equipment of nursing equipment, a medium and a program product. The method comprises the following steps: acquiring a mode starting signal of a motor; controlling a control parameter corresponding to the forward rotation of the motor to change in a preset parameter range according to the mode starting signal, and controlling a control parameter corresponding to the reverse rotation of the motor to change in the preset parameter range to generate a first driving signal corresponding to the forward rotation of the motor and a second driving signal corresponding to the reverse rotation of the motor; and in the same period, the first driving signal and the second driving signal are sent to the motor. According to the embodiment of the invention, the vibration strength of the motor is higher, and large-amplitude vibration sweeping can be realized, so that the cleaning effect of the nursing equipment is better.

The invention discloses a full-vector spherical wheel chassis system based on a magnetic field vector control technology, which comprises an aluminum alloy chassis and four spherical tires, and each spherical tire is equipped with a set of electromagnetic driving device. The spherical tires and the electromagnetic driving devices corresponding to the spherical tires are symmetrically arranged with the forward direction of the vehicle at angles of 45 degrees (two in the front of the vehicle) and at angles of 135 degrees (two in the rear of the vehicle) respectively. The electromagnetic driving device is used for generating a control electromagnetic field to drive the spherical tires to run, so that omni-directional running of the vehicle is realized. The electromagnetic driving device is provided with four groups of full-vector magnetic field control coils and four groups of support suspensions, and the spherical tire is made of butyl rubber and is internally provided with a permanent magnet. The full-vector driving device is good in using effect, various actions can be achieved through full-vector running of the four spherical tires, and the maneuverability and the using effect of a vehicle body are greatly improved.

The utility model discloses a humanoid robot based on pneumatic tendons, which comprises a skeleton, an abdomen system, a thoracolumbar fascia and trapezius muscle system, a lower limb system, a neck system and a shoulder system, and the neck system, the shoulder system, the abdomen system and the lower limb system are all mounted on the skeleton from top to bottom. The thoracolumbar fascia and trapezius muscle system is mounted on the skeleton. A plurality of groups of pneumatic tendons are used for driving the joint, so that the joint can move in multiple directions at the same time; the pneumatic tendon similar to the human muscle in shape is utilized, and the pneumatic tendon has the advantages of being larger in power / mass ratio, high in adaptability, large in output force and the like. The neck joint, the shoulder joint, the belly joint, the waist joint and the lower limb joint of the product respectively have three degrees of freedom, two degrees of freedom, two degrees of freedom, two degrees of freedom and six degrees of freedom, various actions of human joints can be vividly simulated, and the effect of each muscle in joint movement can be known.

The utility model discloses a kind of automatic stacking devices of woven cloth roll, including portal frame, vertical sliding installation of longitudinal beam in portal frame, the beam that longitudinal beam bottom end is slidably installed along X-axis direction and the two slide platforms that beam bottom end is slidably installed along Y-axis direction, the bottom end of two slide platforms is fixed with connecting plate, the lower surface of connecting plate is installed with cloth roll double-end clamping mechanism, cloth roll double-end clamping mechanism is clamped to the both ends of woven cloth roll.The utility model controls the spatial position of connecting plate and cloth roll double-end clamping mechanism and pneumatic gripper mechanism by Z-axis gear lifting assembly, Y-axis gear linear movement assembly, X-axis synchronous belt linear movement assembly, until cloth roll double-end clamping mechanism and pneumatic gripper mechanism move to woven cloth roll, the end of woven cloth roll is positioned by cloth roll double-end clamping mechanism, and woven cloth roll is clamped in front and back side by pneumatic gripper mechanism, to ensure that woven cloth roll keeps stable in stacking, transfer process, avoids slippage, falling phenomenon.

The invention discloses Maxwell electromagnetic two-axis positioning platform equipment and a working method thereof.The Maxwell electromagnetic two-axis positioning platform equipment comprises a motion platform, a guide mechanism and a driving mechanism, the driving mechanism comprises a stator, a coil and a rotor, the stator is provided with two driving sets, and the first driving set comprises two stator arms arranged in the first direction; the first driving group comprises two stator arms arranged along a first direction, the second driving group comprises two stator arms arranged along a second direction, the first driving group and the second driving group both form a U-shaped magnetic flux loop, a stator is of a double-U-shaped crossed structure to ensure compactness, a mover is arranged in a movable area enclosed by the stator arms, the mover is in driving connection with the motion platform and is in guide fit with the guide mechanism, and each driving group is wound with a coil. The positioning platform has the advantages of high integration level, light weight, large stroke and the like, direct-current bias magnetic flux generated by the permanent magnets only passes through the side face of the rotor in the movement direction, magnetic disturbance force cannot be generated in the non-movement direction, parasitic movement in the non-movement direction is avoided, and the comprehensive performance of positioning platform equipment is improved.

This utility model relates to the field of transformer testing technology, specifically disclosing a transformer insulating oil sampling device, including a shell. The shell is a hollow cuboid structure, and an outer cylinder is fixedly connected to the inner wall of the shell via a connecting rod. The outer cylinder is a hollow cylindrical structure, and an oil inlet pipe, a sampling pipe, an oil outlet pipe, and a sampling tube are respectively installed through the outer surface of the outer cylinder. This transformer insulating oil sampling device features a rotatably connected outer cylinder and inner cylinder. The inner cylinder has a three-way flow channel, and the flow channel between the pipes can be adjusted by rotating the inner cylinder. This allows the pipes inside the device to be flushed before sampling, removing residual air impurities and other substances that interfere with the experiment, improving the accuracy of insulating oil sampling, and making subsequent test data more accurate and reliable.

The invention discloses an angle adjusting device of a welding gun, which relates to the technical field of welding equipment and comprises a driving mechanism, a synchronous pulley, a welding gun pipe, a welding gun rod and a gooseneck welding gun, the synchronous pulley comprises a first synchronous gear, a second synchronous gear and a synchronous belt, the gooseneck welding gun comprises a welding gun body, a gun neck assembly and a welding gun head, the gun neck assembly is arranged between the welding gun body and the welding gun head, one end of the gun neck assembly is connected with the welding gun body, and the other end of the gun neck assembly is connected with the welding gun head; a power output shaft of the driving mechanism is connected with the first synchronous gear, the power input end of the welding gun pipe is connected with the second synchronous gear, and the power output end of the welding gun pipe is connected with the end, away from the gun neck assembly, of the welding gun body. According to the gooseneck welding gun, free deviation of the angle of the welding gun can be adjusted on line under arc-shaped rotation of the welding gun rod, movement of the welding gun in the maximum range is achieved, the application range and the application space range are greatly widened, and the working efficiency is improved.

The invention discloses a pipeline vibration type material reaction device, comprising a reactor and a vibration component connected to the reactor and driving the reactor to vibrate, the reactor having a reaction channel for allowing materials to pass through, the reaction channel being provided with a feed inlet and a discharge outlet. The pipeline vibration type material reaction device has the advantages of high production efficiency, good environmental protection, low production cost, and can make the material reaction more sufficient and uniform.

The invention discloses a bionic hip joint and a humanoid robot, the bionic hip joint comprises a hip bone connecting structure, a hip joint structure and a hip joint muscle structure, the hip bone connecting structure is used for connecting a bionic hip bone; one end of the hip joint structure is movably connected with the hip bone connecting structure; the hip joint muscle structure comprises a plurality of hip joint muscles distributed around the hip joint structure, each hip joint muscle comprises a pressure driving part and a flexible connecting part, the fixed end of the pressure driving part is connected with the hip joint structure, and the flexible connecting part is connected with the pressure driving part and the hip bone; the flexible connecting part is dragged through a hydrodynamic stretching mechanism of the pressure driving part, and the hip joint structure is driven to do joint movement relative to the hip bone; the flexible driving technology of the hydraulic muscles is adopted, the multiple hydraulic muscles can work cooperatively, multi-degree-of-freedom complex movement is achieved, and the design which is compact in space, high in connection reliability, low in power consumption and highly anthropomorphic is achieved.

The utility model provides a strain clamp for a high-voltage line, which relates to the technical field of strain clamps, and comprises a clamp assembly which comprises a clamp body, and the clamp body is provided with a wedge-shaped cylinder with a longitudinal opening; the wedge core assembly comprises a wedge core body, the wedge core body is matched with the wedge-shaped cylinder, a wire hole is formed in the wedge core body, the wedge core body is connected with two wedge core square blocks, the two wedge core square blocks form a gap, the gap is communicated with the wire hole, and positioning holes are formed in the two wedge core square blocks respectively; and the positioning assembly comprises a positioning column, and the positioning column is matched with the positioning hole. In order to overcome the defects in the prior art, the strain clamp for the high-voltage line is developed, the positioning columns and the positioning holes are adopted, and after the wedge core body is installed in place, the positioning columns are clamped into the positioning holes, so that the position of the wedge core body is fixed.

The invention discloses a high-precision moving mirror device based on two-dimensional adjustment of a compliant mechanism, and belongs to the technical field of optical beam adjustment, the high-precision moving mirror device comprises a fixed mirror seat assembly, a two-dimensional motion assembly, a driver assembly, an optical mirror assembly assembly and an optical mirror bracket assembly, the two-dimensional motion assembly comprises a two-dimensional motion seat and the compliant mechanism, the two-dimensional moving seat is connected with the fixed mirror seat assembly through a compliant mechanism, the driver assembly comprises a servo motor, a trapezoidal screw rod and a flexible connecting rod, the servo motor is arranged on the fixed mirror seat assembly, one end of the trapezoidal screw rod is connected with an output shaft of the servo motor, and the other end of the trapezoidal screw rod is connected with the two-dimensional moving seat through the flexible connecting rod. Through organic combination of the servo motor and the compliant mechanism, the requirement for the torque of the driver can be effectively lowered, the problem of stress concentration can be avoided, and then the adjusting precision and stability of the whole device are guaranteed.

The utility model relates to a wire separating wheel device for reducing wet pulling broken wires. The wire separating wheel device comprises a wire separating wheel, a bracket fixed on a wire drawing machine, a supporting plate connected to the bracket, a shaft bracket arranged above the supporting plate, and a supporting shaft which extends out of the shaft bracket and penetrates through the wire separating wheel, guide rails vertically extending upwards are arranged on the two sides of the upper end face of the support, protruding sliding blocks corresponding to the guide rails are arranged on the two sides of the supporting plate, the sliding blocks are placed in the guide rails, and a plurality of elastic components are connected between the lower end face of the supporting plate and the upper end face of the support. And the elastic force of the elastic component prevents the support plate from moving along the guide rail. According to the utility model, the wire breaking rate of the wire drawing machine is reduced through a non-fixed structure.

The utility model discloses a circulating type high-low combined fish tank which comprises fish tank units, a fish ladder component, a diving groove component, a lower slide way, a directional water sprayer, a guide arc-shaped groove, a water supply pipe and a water pump. The fish tank units are arranged in a high-low mode, by means of the habit that fishes go upstream against water and fish ladder components between the fish tank units, the fishes go upstream step by step, reach diving groove components on the upper portions of the fish tank units, then flush to a cornice at the attraction downstream of water flow of the directional water sprayer and jump down due to inertia. Then, water flow of a directional water sprayer on the inner side of the middle fish tank unit guides the fishes to swim against water directly or to reach the water body of the lower fish tank unit after entering a lower slide way through a guide arc-shaped groove, so that closed-loop fish swim and process circulation are realized; a water inlet pipe opening of the directional water sprayer is connected with a water supply pipe, the water supply pipe is connected with a water outlet of a water pump, the water pump pumps water in the fish tank unit for water supply, water circulation is achieved, and the whole landscape has certain ornamental value and interestingness.

The utility model discloses a light path structure, belongs to the technical field of laser welding, and particularly relates to a laser welding light path, which is mounted on an optical fiber, consists of a group of convex lenses, a group of reflectors and a plate lens, and specifically comprises a first convex lens, a second convex lens, a first reflector, a second reflector and the plate lens, the first convex lens is installed above the optical fiber and serves as a collimating lens to collimate light beams emitted by the optical fiber into parallel light beams. The first reflecting mirror is arranged above the first convex lens; the first reflecting mirror and the second reflecting mirror are arranged in opposite directions; the second convex lens is arranged on the left side of the second reflecting mirror; the two-dimensional laser welding device has the advantages that focusing light can move in a two-dimensional plane by the aid of fewer lenses and a simpler structure, the two-dimensional laser welding device is applicable to the field of laser welding, and two-dimensional track movement of focusing light spots can be realized by controlling movement of the two reflectors.

The invention provides a particle size test precision verification device and a verification method comprising the same. The particle size test precision verification device comprises an optical calibration box, wherein the optical calibration box contains a mixture of colloidal particles and water; the optical calibration box is mounted on the magnetic stirrer, and the magnetic stirrer is placed in the mixture; the magnetic stirrer pushes the magnetic stirrer to rotate in the mixture by changing the polarities of the two ends of the base, so that suspension and movement of colloidal particles are realized; the laser emission probe is arranged on one side outside the optical calibration box and is used for emitting a laser beam to penetrate through the optical calibration box; and the laser receiving probe is arranged on the other side outside the optical calibration box and is used for receiving a laser light intensity signal. According to the invention, the transparent optical calibration box for verification is designed, a magnetic stirrer is adopted to form a flowing environment, and suspension and movement of colloidal particles are realized. The verification method can effectively evaluate the test precision of PDPA equipment, and can be suitable for test precision verification of particle size detection equipment such as PDPA and an optical particle analyzer.

The utility model provides a plate spring lifting clamp and a plate spring lifting system.The plate spring lifting clamp comprises a base frame, a lifting assembly and a fixing assembly, the base frame is provided with a containing cavity suitable for containing a to-be-lifted plate spring, the lifting assembly is arranged on the base frame and provided with a fixing hole suitable for a lifting appliance to penetrate through, and the fixing assembly is arranged on the base frame; the fixing assembly moves to abut against the to-be-hoisted plate spring under the action of external force and is suitable for limiting movement of the to-be-hoisted plate spring. The base frame of the clamp is used for containing the plate spring to be hoisted, the plate spring is prevented from falling off in the hoisting process, the hoisting assembly is firmly connected to the base frame through the fixing holes, and it is ensured that hoisting equipment can firmly lift and move the plate spring through the fixing holes. The fixing assembly is driven to abut against the to-be-hoisted plate spring, so that the plate spring is prevented from moving in the hoisting process, and the hoisting stability is improved. According to the design, the fixing process of plate spring hoisting is simplified, meanwhile, the clamping and fixing stability is improved, and the hoisting direction can be conveniently switched in a bench test so as to adapt to different scene requirements.

This utility model relates to the technical field of baby products, and proposes an electric baby rocker, including a bed frame and a fixed frame. A movable component connected to the bed frame is provided on one side of the fixed frame. A connecting sliding mechanism is provided between the fixed frame and the movable component. The connecting sliding mechanism includes a vertical sliding component for guiding the bed frame and the movable component to move vertically, and a horizontal sliding component for guiding the bed frame to move horizontally. A power mechanism is provided on the fixed frame, and a mechanical transmission component is provided for the transmission connection between the power mechanism and the movable component. The power mechanism drives the movable component to alternately perform reciprocating movements in the vertical and horizontal directions according to a preset motion trajectory through the mechanical transmission component, so that the bed frame ultimately presents a semi-elliptical trajectory movement. Compared with the single motion trajectory of traditional electric rockers, this design greatly enriches the motion trajectory of the bed frame 1.

The present invention relates to the field of valve technology, and specifically to a multi-speed wastewater valve and water purification equipment. By arranging a valve seat with a water inlet cavity, a plurality of throttling holes connected to the water inlet cavity, and a plurality of water passages corresponding to the plurality of throttling holes, the plurality of water passages are arranged at intervals, so as to form a plurality of flow paths spaced from each other in the valve seat, and by setting the size of each throttling hole to be different, the flow rate of each flow path is different, and by arranging a water passage on the valve core assembly, the valve core assembly rotates around the axis and drives the water passage to selectively connect one of the water passages with the water outlet, so as to switch the flow paths with different flow rates, thereby adjusting the different net wastewater ratios, and thus providing a multi-speed wastewater valve capable of adjusting the net wastewater ratio.

The utility model provides a dexterous hand structure and a finger structure, and the dexterous hand structure comprises a main body part which is provided with a first connecting end and five second connecting ends; the movable parts are connected to the five second connecting ends respectively, and the five movable parts are movably connected with the five second connecting ends; the five driving wires can penetrate into the movable parts, any one driving wire can be in contact with one side of the first pin shafts in the corresponding movable part in sequence, the finger joint parts are connected with one another, the finger joint parts are connected through the first pin shafts, and the finger joint parts are connected through the finger joint parts. The second connecting end is connected with the first pin shaft between the knuckle parts and the fingertip parts, the second connecting end is wound on the first pin shaft between the knuckle parts and the fingertip parts to turn to the other side of the first pin shaft, the second connecting end continuously extends to penetrate out of the movable part, and an elastic piece is connected between any knuckle part and the adjacent knuckle part or fingertip part or the second connecting end, so that the movable part in the dexterous hand structure can move and reset.

The utility model relates to the technical field of section bar processing, in particular to a section bar corner cutting mechanism which is characterized in that a corner cutter assembly is arranged on a main frame; the corner cutting machine assembly comprises a corner cutting motor, a rotating mechanism used for driving the corner cutting motor to rotate on the horizontal plane, a lifting linear module used for driving the rotating mechanism to do lifting motion, a transverse linear module used for driving the lifting linear module to transversely move and a longitudinal linear module used for driving the transverse linear module to longitudinally move. A corner cutting saw disc is fixed to the output end of the corner cutting motor. When the angle cutting saw disc is used, the angle cutting saw disc can be used for sawing at different angles by adjusting the sawing angle of the angle cutting saw disc.

The utility model relates to a book returning and sorting system, belongs to the technical field of library auxiliary equipment, and particularly relates to a library intelligent book returning and sorting system, which comprises a sorting system, a scanning system and a position adjusting system, the sorting system comprises a damping slide rail, a damping slide block, a mounting groove, a motor, a half gear, a mounting plate and a rack, and the half gear is meshed with the rack. A U-shaped plate is fixedly connected to the upper surface of the mounting plate, a book frame is arranged on the inner wall of the U-shaped plate, and a plurality of sponge blocks are arranged on the inner bottom wall of the book frame; by means of the sorting system, sorting of various books can be achieved through a single drive, energy consumption is reduced, meanwhile, the risk of book damage is reduced through automatic book returning and conveying, the problems that cost is increased and resources are wasted due to the fact that a sliding cover plate is independently driven to be opened and closed through a plurality of drives are solved, and when the books are returned, the books can be conveniently and rapidly returned. The problem that books are prone to being damaged due to the fact that the books are manually placed in the containing space and are inevitably thrown is solved.

The utility model relates to dust collection and treatment equipment after sand blasting of a large titanium plate, and belongs to the technical field of sand blasting processes. The equipment comprises a base platform, the top of the base platform is provided with a plurality of vertical collecting channels and a transverse centralizing channel, and the collecting channels are communicated with the centralizing channel. A U-shaped sliding frame is arranged in the collecting channel in a sliding mode, and a plurality of scraping plates are rotationally connected to the sliding frame. A plurality of groups of regulation and control parts are further arranged in the collecting channel and comprise vertical rods and baffles, and the baffles are mounted on the vertical rods through torsional springs. And a spiral conveying blade is arranged in the centralized channel. After dust falls into the collecting channel through the grid net, the air cylinder drives the U-shaped sliding frame to drive the scraping plate to reciprocate. The scraper pushes the dust to move towards the concentration channel when being pushed, and the baffle is stirred to rotate to give way; and during resetting, the baffle is limited and cannot rotate reversely, and the scraping plate overturns upwards to cross the pushed dust, so that one-way pushing is realized. And dust is uniformly discharged by the spiral conveying blade after entering the centralizing channel. The equipment can automatically and continuously collect dust, avoids residues, and improves the collection efficiency.