134results about How to "Won't slide out" patented technology

The invention belongs to the field of wafer wet processing in the semiconductor industry and particularly relates to a wafer?immersion?device which can meet the immersion demands of the wafers. The device comprises a wafer box, a liquid storage tank, a bottom plate, an electric actuator, a lifting connection rod, and a wafer transport window, wherein the liquid storage tank and the electric actuator are respectively arranged on the bottom plate; the wafer box is located inside the liquid storage tank; one end of the lifting connection rod is connected with the output end of the electric actuator and the other end is inserted inside the liquid storage tank to be hinged with the wafer box; chemical liquid for immersing the wafers is contained at the inner lower part of the liquid storage tank; the wafer transport window for enabling a manipulator to transport the wafers in the wafer box is arranged in the groove wall of the upper part; the electric actuator drives the lifting connection rod to drive the wafer box to rise and fall to enable the wafer box to rise to the height corresponding to the wafer transport window for fetching or placing the wafers or enable the wafer box to fall to be immersed below the chemical liquid to make the wafer immersed. According to the wafer?immersion?device, the electric actuator drives the lifting connection rod to drive the wafer box to rise and fall in a time-sharing wafer transport mode, and uniformity of single wafer immersion time and waiting time after taking out can be realized.

A tool for butt joint assembly of a front transmission casing of an engine and a rear transmission casing of the engine comprises a base, guide rails, a rear transmission casing fixing base, a front transmission casing fixing base, a rear transmission casing fixing base drive element, a front transmission casing fixing base height adjusting bolt and a bolt installation base. The rear transmission casing fixing base drive element is formed by a screw rod and a rocker. The rear transmission casing fixing base is composed of a base body, two upright columns and two supporting bases. The screw rod in the rear transmission casing fixing base drive element is arranged in a screw hole formed in the base body of the rear transmission casing fixing base, the number of the guide rails is two, the two guide rails are arranged at one end of the top face of the base in parallel, and guide grooves formed in the lower ends of the two upright columns of the rear transmission casing fixing base are combined with the two guide rails. The bolt installation base is fixedly arranged at the other end of the top face of the base, the lower end of the front transmission casing fixing base height adjusting bolt is combined with a screw hole formed in the bolt installation base, and the upper end of the front transmission casing fixing base height adjusting bolt is combined with a screw hole formed in the front transmission casing fixing base and is fastened through a fastening nut.

The invention discloses a movable work table comprising a machine seat, a linear guide pair, a work table, a linear rack, a driving mechanism and a first travel switch. The machine seat comprises two guide grooves which are arranged on two sides of the machine seat in the fore-and-aft direction and a rack groove which is arranged in the middle of the machine seat in the fore-and-aft direction. Two linear guide pairs are provided and each linear guide pair comprises a guide and all the sliding blocks contacting with the guide in a rolling manner. The work table comprises a driving table and a positioning table which are connected, and a first baffle block. The driving mechanism comprises a motor, a reducer and a gear box. The linear rack is arranged in the rack groove, and the output gear of the gear box is meshed with the linear rack. The movable work table arranges a positioning pin on the positioning table, and can precisely position a palletized fixture onto the positioning table by matching with a positioning hole at the bottom of the palletized fixture so that a three dimensional measuring device can be adopted to precisely measure the workpiece clamped by the palletized fixture.

The invention discloses an automatic vending machine capable of preventing goods from being damaged, and relates to the technical field of automatic vending machine equipment. The automatic vending machine comprises a cabinet body and a cabinet door, and the cabinet door comprises a panel and a fixing plate; a first air bag and a telescopic air bag are fixedly connected with the interior of a containing frame, and a baffle plate hinged to the inner wall of the telescopic air bag is arranged at the joint of the first air bag and the telescopic air bag; a limiting block connected to the inner wall of the first air bag is arranged on one side of the free end of the baffle; a fine hole is formed in the baffle; an inclined sliding rail is arranged between the panel and the fixing plate, a fixing rod is connected between the baffle and the telescopic end of the telescopic air bag. The problems that according to an existing automatic vending machine, goods are likely to be damaged when falling off and electric energy is wasted are solved. According to the vending machine, the air bag is used for buffering the fallen goods, an outlet can be automatically opened and slowly closed, hands canbe prevented from being pinched when buyers take the goods, and electric energy does not need to be consumed.

The invention discloses a slicer for banana and the slicer for banana comprises a rack, a slicing device mounted on the rack, and a delivering device mounted under the slicing device, the slicing device, comprises a motor, a transmission mechanism and a horizontal cutting knife shaft, the transmission mechanism is connected to the motor and the cutting knife shaft respectively for driving the cutting knife shaft for moving up and down, the cutting knife shaft is provided with a plurality of cutting knifes arranged at interval and being vertical to the plane; the delivering device comprises a delivering belt and a drive device connected to the delivering belt, the delivering belt is provided with a plurality of separating strips used for locating the banana, the separating strip is opened with a plurality of cutting grooves at interval, the depth of the cutting groove is equal to the depth of the separating strip, the interval between two adjacent cutting grooves is equal to the interval between two adjacent cutting knifes. The separating strip interval for a single banana in a direction way is formed on the delivering belt for guaranteeing the tidiness, neat and even thickness for the slice and the banana will not slide away from the delivering belt.

The invention discloses an alternating current LED neon lamp belt based on FPCs. The alternating current LED neon lamp belt comprises a power source, a neon lamp belt main body, installation grooves and a tail end assembly, wherein the power source is internally provided with a control circuit, the neon lamp belt main body is connected with the power source through an input end connecting assembly, the installation grooves are used for installing the neon lamp belt main body, and the tail end assembly is located at the tail end of the neon lamp belt main body and used for blocking the neon lamp belt main body. The neon lamp belt main body comprises at least two neon lamp belt bodies which are subjected to extrusion molding through the FPCs, and the adjacent lamp belt bodies are movably connected through a middle end connecting assembly. According to the alternating current LED neon lamp belt based on the FPCs, the input end connecting assembly is arranged between the power source and the neon lamp belt bodies, and the middle end connecting assemblies are arranged between the neon lamp belt bodies, so that plug-pull movable connection between the power source and the neon lamp belt bodies as well as between the neon lamp belt bodies is achieved; and thus, the problem that the size dimension of a traditional neon lamp belt cannot be changed is completely solved, the environment adaptive capacity of the LED neon lamp belt is greatly improved, and the practical value of the LED neon lamp belt is improved.

The invention relates to a massage chair, in particular to a massage chair for office. The invention provides a massage chair for office with more uniform massage force. According to the technical scheme: the massage chair for office comprises a bottom plate, a hollow seat cushion, a hollow backrest, first sliding blocks, connecting rods, a second sliding rail, a second sliding block, a threaded rod, a first rubber plate, a first bearing seat and the like; the upper part of the bottom plate is provided with the hollow seat cushion, the right side of the hollow seat cushion is provided with thehollow backrest, the hollow seat cushion is communicated with the hollow backrest, the top of the bottom plate is provided with the first sliding groove, two first sliding blocks are slidably arranged in the first sliding groove, and the tops of the two first sliding blocks are hinged with the connecting rod respectively. According to the invention, the first rubber plate is driven to move left and right through the threaded rod, so that the first sliding blocks are driven to move left and right, the height of the hollow seat cushion is adjusted through the connecting rods, the first massageball is driven by the first motor to massage the buttock of an operator, so that the effect of more uniform massage is achieved.

The invention discloses a computer placing box for field operation. The computer placing box comprises a box body, wherein the upper surface of the inner wall of the box body is fixedly connected to the bottom end of an electric push rod; the top end of the electric push rod is fixedly connected to the lower surface of a sliding plate, sliding blocks are fixedly connected to the two side surfacesof the sliding plate, and the two sliding blocks are arranged in sliding grooves formed in the two side surfaces of the box body respectively. According to the computer placing box for the field operation, first telescopic rods, first springs, a sponge cushion, base plates, a pressing plate, second telescopic rods and second springs are arranged, so that a computer body is not easy to damage due to vibration in the box body; the electric push rod, the sliding blocks and the sliding grooves are arranged so that people can conveniently take out and place the computer body; and hinges, a second threaded column, a second threaded cap and a third threaded cap are arranged, so that the second threaded column is in threaded connection with the second threaded cap and the third threaded cap, a cover plate and the box body can be fixed, and therefore the computer body cannot slide out of the box body.

The invention discloses a high-voltage LED flexible light bar based on an FPC. The high-voltage LED flexible light bar comprises a power supply in which a control circuit is arranged, a flexible light bar structure which is movably connected with the power supply by an input end connecting component, a mounting groove which is buckled at the middle part of the flexible light bar structure, and a tail plug which is blocked at the tail part of the flexible light bar structure, wherein the flexible light bar structure comprises at least two flexible light bars which are formed from FPC by extrusion molding; the adjacent flexible light bars are movably connected with each other by a middle end connecting component. According to the high-voltage LED flexible light bar disclosed by the invention, the input end connecting component is arranged between the power supply and the flexible light bars, and the middle end connecting component is arranged between the flexible light bars, so that plug-in type movable connection between the power supply and the flexible light bars and the plug-in type movable connection between the flexible light bars are realized; thus, the problem that the size of an existing LED light bar cannot be changed is completely solved, the environmental adaptation capability of the LED light bar is greatly improved, and the practical value of the LED light bar is increased.

The invention discloses a high voltage power transmission and distribution cable road-crossing machine tool and a cable erecting method. The high voltage power transmission and distribution cable road-crossing machine tool includes a stay wire tension device, a laying tension mechanism, a quick tensioning mechanism, a lead ejection device, a cable pulling rope and at least two wire erecting brackets, wherein a lead and the cable pulling rope are sequentially connected with the cable through a mouse-type wire connector; each wire erecting bracket includes a base, an upright and a wire erecting cross rod. According to the invention, compared with the prior art that the tool needs at least 5 persons for cable erecting, while the machine tool provided by the invention only needs 2 operators and the time consumed is only one fourth of the time consumed in the prior art, more importantly, the lead, the pulling rope and the cable are suspended all the time, thereby not influencing road transportation at all.

The invention discloses an overhead conveying rail change system which comprises at least three fixed load-bearing rails, a supporting disc, a rotary mechanism, a rotary load-bearing rail and at least one trolley positioning device. The fixed load-bearing rails are distributed on a horizontal plane at certain angles, the ends of the fixed load-bearing rails are not connected to define a rail change area, the supporting disc is fixed on the fixed load-bearing rails, the rotary mechanism is mounted on the supporting disc, the rotary load-bearing rail is arranged below the supporting disc, connected with the lower end of the rotary mechanism and driven by the rotary mechanism to rotate in the rail change area and be in abutted connection with each fixed load-bearing rail at different positions, and the trolley positioning devices are arranged on the rotary load-bearing rail and position a trolley entering the rotary load-bearing rail. The trolley positioning devices and a trolley position detection signal switch are arranged on the rotary load-bearing rail, so that the trolley entering the rotary load-bearing rail can be accurately retained at a fixed position without disordering beat of the whole overload conveying system.

The invention discloses a color laser copier self-cleaning working method, and relates to the technical field of electronic imaging copiers. According to the present invention, an airbag is used to drive a pressing rod and a pressing plate to move up and down, and the airbag is pressed by foot so as to make the pressing plate press downward a cover plate; the airbag and a cylinder are used to provide power to the sliding of a cleaning block, such that the plastic on the cleaning block and a fur patch are subjected to friction so as to produce static electricity to absorb dust at a paper outlet, and the sponge on the cleaning block wipes the paper outlet port back and forth so as to timely clean the water vapor, the oil gas and the dust at the paper outlet; the problem that the pressing isnot easily achieved and the dust is easily accumulated at the paper outlet when the thick book or the inconveniently-disassembled book is coped by the existing copier can be solved with the color laser copier self-cleaning working method of the present invention; and with the color laser copier self-cleaning working method, the printed product is pressed by pressing the pedal device with the footwhile the paper outlet is cleaned, such that the stain on the paper passing through the paper outlet can be avoided.

A carbon fiber winding drum supporting ring is characterized by comprising an inner ring (1), an outer ring (2) and connection ribs (3). The inner ring (1) and the outer ring (2) are integrally connected through the connection ribs (3), the aperture of the inner ring (1) is matched with a supporting rod on a pay-off support, the outer diameter of the outer ring (2) is matched with the inner diameter of a core of a carbon fiber winding drum, and one end of the outer ring (2) is provided with a stepped surface (4) abutted against the end face of the core of the carbon fiber winding drum. The carbon fiber winding drum supporting ring is simple in structure, convenient to manufacture, mount and use and reusable.

The invention belongs to the technical field of wafer wet processing in the semiconductor industry and specifically relates to a wafer soaking device which meets wafer soaking requirements. A liquid storage tank and an electric actuator are arranged on a bottom board; a wafer box is arranged in the liquid storage tank; one end of a lifting connection rod is connected with the output end of the electric actuator, and the other end is inserted into the liquid storage tank and is hinged with the wafer box; the tank groove of the upper portion of the liquid storage tank is provided with a wafer feeding window for allowing a mechanical arm to feed the wafers into the wafer box; the electric actuator drives the lifting connection rod to drive the wafer box to go up and down, so that the wafer box is allowed to rise to the height corresponding to the wafer feeding window to facilitate to fetch and release the wafers, or the wafer box is allowed to decline and be immersed into chemical liquid for soaking the wafers; the inner upper and lower two sides of the wafer feeding window are respectively provided with an air blowpipe arranged on the liquid storage tank; the air blowpipes are communicated with an air source; and each air blowpipe is uniformly provided with a plurality of air mouths. The wafer soaking device realizes uniformity of soaking time of each signal wafer and waiting time after the wafer is taken out, and realizes higher requirements for wafer soaking in the wet processing process.

The invention discloses an anti-snap leather machining and unfolding device. The device comprises a support leg and unfolding pressing rollers; the upper surface of the support leg is fixedly connected with a worktable; the upper surface of the worktable is fixedly connected with an unfolding table, a first support column and a second support column; a first bearing is fixedly mounted in the first support column; an inner ring of the first bearing is fixedly connected with a first rotating shaft; the surface of the first rotating shaft is fixedly connected with a transfer roller; and the surface of the second support column is fixedly connected with a base. The anti-snap leather machining and unfolding device achieves the elastic contact unfolding effect on unfolded leathers; when the leathers reach a certain tension, the unfolding pressing rollers are driven to upwards shrink, so that the snap problem of the leathers can be effectively prevented, the unfolding pressing rollers cannot slide out of an extension rod, the mutual extrusion problem of the unfolding pressing rollers can be effectively prevented, and the problem of easily snapping the leathers in the unfolding process is effectively solved.

The invention provides a steel pipe material frame which comprises a base, two supporting tables and a pipe inlet device. The supporting tables are symmetrically fixed on the base. A pair of upper gears is symmetrically arranged at the tops of the two supporting tables oppositely. A pair of lower gears is symmetrically arranged at the middle-lower portions of the two supporting tables oppositely. The upper gears and the lower gears are connected through chains. Supporting rods are horizontally fixed between the chains evenly. The supporting rods are in rotating connection with pipe frames evenly. The pipe frames are in an anchor shape and comprise pipe frame connecting rods and steel pipe supporting plates. The upper ends of the pipe frame connecting rods are in rotating connection with the supporting rods. The lower ends of the pipe frame connecting rods are fixedly provided with the steel pipe supporting plates. The pipe inlet device is an obliquely-upwards-placed belt conveyor. A grabbing tooth is arranged on the conveying belt of the pipe inlet device. According to the steel pipe material frame, a hanging ring type structure is used for storing steel pipes, the structure is simple, the storing number of the steel pipes is large, stability is high, practicability is high, oil stain trickled from the steel pipes is collected, and the cleanliness of a working environment is maintained.

The invention discloses a moisture-proof air circuit breaker installation box which comprises a box body. One side of the box body is provided with a through groove. The through groove penetrates the box body and extends to the other side of the cable body. The through groove is provided therein with a dehumidification device in connection with the through groove in a sliding motion manner. Due to the arrangement of a sliding groove and a through groove, the dehumidification device can be installed in the installation box conveniently. For the cooperation of the motor, the support base and the blades, the moistening air rises and at the same time, through the arranged ventilation hole, the air inside the installation box is made in a circulation state so that the water steams in the air are not concentrated into small water beads. Through the arrangement of a first through hole and a first placing layer, the moistening air inside the box body enters the dehumidification installation plate where raw lime powder absorbs the moistening air. And through a second through hole, the activated carbon and a second placing layer, the remaining water steams are completely absorbed by the activated carbon and the dry air enters the installation box through a third through hole. Therefore, a dehumidification effect can be achieved.

The invention relates to a launching and retrieving device for a multi-joint submersible vehicle. The device comprises a foundation bearing structure, two folding door structures, a door opening mechanism and an electrical transmission system, each folding door structure is divided into a top door and a tail door, and the two doors are connected through a heavy elastic hinge; the two top doors are connected with the foundation bearing structure through the heavy hinges, and each top door is provided with a guide rail and a sliding block, and connected with the door opening mechanism; the door opening mechanism comprises a rotating disc, a pull rod A, a push rod A, a pull rod B and a push rod B, the rotating disc is connected between the electric transmission system and the foundation bearing structure through an output shaft, the pull rod A and the push rod A and the pull rod B and the push rod B are symmetrically connected to the two sides of the rotating disc, and the pull rod A and the pull rod B are connected to the rotating disc through pin shafts and can rotate around the pin shafts on the rotating disc.

The invention discloses an angle-adjustable jig for die machining. The angle-adjustable jig comprises a bottom plate; upright columns are arranged on the left side and the right side of the lower endsurface of the bottom plate symmetrically about a central line. The angle-adjustable jig is characterized in that a linear guide rail is welded on the upper end surface of the bottom plate; a fixed base is fixedly connected with the linear guide rail; clamping mechanisms are arranged on the left side and the right side of the fixed base and fixed to the linear guide rail through bolts; a power mechanism is arranged at the middle position of the fixed base and fixed to the inner wall of the top end of the bottom plate; the power mechanism penetrates through the fixed base and is fixedly connected with a rotating table; an angle adjusting mechanism is arranged between an operating table and the rotating table; and an air cylinder is fixedly connected with the right end of the angle adjustingmechanism. The adjustment on an angle of the operating table is realized by arranging the air cylinder to push the angle adjusting mechanism to move below the operating table. The angle-adjustable jig is simple in structure and convenient to operate.

The invention discloses a tablet personal computer table realizing multi-angle rotation, relating to the technical field of office equipment. The tablet personal computer table comprises a table body,wherein a bearing lug and first motors are arranged at the lower part of the table body, a turntable is arranged at the upper part of the bearing lug, wheel teeth are arranged at the outer edge of the turntable, first gears are arranged at the ends of output shafts of the first motors, the outer edges of the first gears are meshed with the wheel teeth, an overturn frame is arranged in the turntable, the end, far away from the overturn frame, of a first rotation shaft is provided with a first bearing, one end, far away from the overturn frame, of a second rotation shaft is provided with a second gear, the end of an output shaft of a second motor is fixedly connected with a third gear, the third gear is meshed with upper gear teeth of the second gear, and a lock structure is arranged at thelower part of the second gear. The tablet personal computer table realizing multi-angle rotation has the beneficial effects that the overturning of a tablet personal computer can be realized, the rotation of the tablet personal computer also can be realized, thus the smooth conduction of the interaction operation of conference attendees is guaranteed, and the conference efficiency is improved.

The invention discloses a marker for positioning small space occupying lesion in lung and a marker positioning system. The marker for positioning small space occupying lesion in lung comprises a marker body, wherein the marker body comprises a head and an automatic expansion structure which can radially expand after being released from a compression device, and the automatic expansion structure isconnected with the head. The automatic expansion structure forms an umbrella structure with a head end and a split end after being released from the automatic expansion structure, and the marker alsocomprises a flexible pulling line which is provided with a fixing segment and a reserving segment; the fixing segment is fixed to the head, and the reserving segment is reserved to the marker body onthe surface of the lung for indicating an operator, and pulling force can be exerted to enable the part of tissue to be cut off to be outstanding. The marker can be fixed to the inner part of the lung, and a user can directly view from the surface of the lung, and can support the pulling on the lung tissue.

The invention discloses a drainage device used for subdural hematoma. The drainage device comprises a drainage tube and a connection tube, one end of the drainage tube is connected with one end of the connection tube through a connector, the inside of the drainage tube is communicated with the inside of the connection tube, multiple branches are arranged at the other end of the drainage tube and are distributed around the central axis of the drainage tube, the multiple branches constitute a drainage head, the drainage head is put under the dura mater and performs the functions of drainage and fixation, the drainage head is sleeved with a control part used for enabling the drainage head to be folded and unfolded, and the other end of the connection tube is connected with a drainage bag. The drainage device used for the subdural hematoma can conduct drainage in multiple directions, head angles are prevented from being generated and the fixation is good.

The invention relates to a trousers pocket. The trousers pocket includes a pocket body, which is formed in a front portion of trousers and extends toward a rear portion of trousers beyond a lateral line, so that items contained in the pocket body are prevented from unintentionally falling out of the pocket body through an inlet. Peripheral portions of the inlet formed by incising the trousers pocket are overlapped and sewn to each other, so the items are prevented from unintentionally falling out of the pocket body without using an additional fastening device for the items.

The invention belongs to the field of spray irrigation equipment, and particularly relates to suspension type spray irrigation equipment for an agricultural greenhouse. In order to solve the problemsthat existing spray irrigation equipment is poor in use flexibility and small in application range, the suspension type spray irrigation equipment comprises bottom plates, supporting rods, a top plate, a movable plate, sprayers, a water conveying pipe, pipe clamps, a connecting pipe, a water pump, a pull ring, a lifting hook, an inhaul cable and a mounting plate. The supporting rods penetrate through the movable plate and are in sliding connection with the movable plate, the top ends of the supporting rods are connected with the top plate, and the bottom ends of the supporting rods are connected with the bottom plates; the output end of the water pump is communicated with one end of the connecting pipe, the other end of the connecting pipe is communicated with the water conveying pipe, andthe sprayers are arranged at the bottom of the water conveying pipe; the top ends of the pipe clamps are connected with the bottom of the movable plate; the pull ring is arranged on the movable plate; the lifting hook is connected with the pull ring; one end of the inhaul cable is connected with the lifting hook, and the other end of the inhaul cable is connected with a winding wheel; the mounting plate is arranged at the top of the top plate, and a driving mechanism used for driving the winding wheel to rotate is arranged on the mounting plate. According to the equipment, the use flexibilityof the equipment is improved, and the application range is expanded.

The invention discloses a power distribution cabinet convenient for door opening. The power distribution cabinet comprises a cabinet body, a baseplate and a top plate. The cabinet body is cylindrical. The front end of the cabinet body is provided with an opening. The front end of the opening is provided with a cabinet door capable of sealing the opening. The baseplate and the top plate are provided with an annular slide slot. The cabinet door is arranged between the slide slots of the baseplate and the top plate, and the cabinet door can slide in the slide slots. The position, which is close to the right side of the opening, of the cabinet body is provided with a first baffle strip. The position, which is away from the left side of the opening, of the cabinet body is provided with a second baffle strip. The arc length from the second baffle strip to the opening is equal to the arc length of the cabinet door. The cabinet body is provided with four vertically arranged grooves which are internally provided with slide blocks matched with the grooves. The upper ends of the slide blocks are connected with hanging rings through connecting rods. The top plate is provided with through holes arranged at the grooves. The power distribution cabinet convenient for door opening is reasonable in structural design, convenient for cabinet door opening in a narrow space and more thorough in opening; and when the power distribution cabinet is high, an operator can use the hanging hooks of a traveling crane to hook the hanging rings without climbing to the top part of the power distribution cabinet so that the risk of falling can be reduced.

The invention discloses a winding and adhesive tape packaging integrated machine of a transformer. The structure comprises a winding machine structure, a handle, a display screen, operating keys, a controller panel, chains, a box door, a lock and anti-slip cushions, wherein external screw rods are arranged at the tops of the anti-slip cushions, the tops of the anti-slip cushions and the bottom ofthe winding machine structure are in threaded connection, the bottom of the handle and the top of the winding machine structure are fixedly connected by a screw, and a left end of the controller panelis welded with a right end of the winding machine structure. In the winding and adhesive tape packaging integrated machine of the transformer, the winding machine structure is arranged on the structure, winding and adhesive tape package integration of the transformer is achieved by the device, so that a connection line cannot slide out of a coil, the coil and the line are fixed by an adhesive tape, subsequence storage and moving are facilitated, the adhesive tape is disassembled when the line is used, and the device is practical and convenient.

The invention relates to an impurity removal device, in particular to an impurity removal device for peanuts, and aims to provide the impurity removal device for the peanuts. The device has the advantages of high capacity and convenience in impurity removal by people. The impurity removal device for the peanuts adopts the technical scheme that the impurity removal device comprises a bracket, a collecting frame, a first rotating rod, a first spring, a rotating plate, a funnel, a first handle, a placing frame, a screen, a second rotating rod and the like, wherein the collecting frame is rotatably arranged on the left side of the lower part of the bracket, the first rotating rod is rotatably arranged on the left side of the inner bottom of the bracket, the top end of the first rotating rod makes contact with the bottom of the collecting frame, the rotating plate is rotatably arranged on the left side of the middle of the bracket, and the first spring is connected to the right side of thebottom of the rotating plate. According to the impurity removal device, the impurity removal operation can be performed on a large quantity of peanuts by virtue of the placing frame; the peanuts can be screened with labor saving by rotating a second handle, so that arms of people cannot ache; and the peanuts in the placing frame can be mixed by virtue of a sixth rotating rod, so that impurities are screened by the screen.

The invention discloses an oyster aquaculture device, which is formed by sequentially connecting a plurality of culture devices. Each culture device body comprises an upper cover, a cage body and a lower cover; each upper cover and each lower cover are respectively fixed to the upper end and the lower end of each cage body; two sides of each cage body are in lap joint with assembling columns through assembling holes; a detachable cover is arranged in the middle of each upper cover; one end of each detachable cover is rotatably connected with an inner wall of each upper cover through a rotary shaft and shaft hole connecting way; the other end of each detachable cover is connected with each upper cover through a clamping plate and clamping slot connecting way; positioning holes are formed inlong edges of one sides of the upper covers and the lower covers; positioning columns are arranged on long edges of the other sides, opposite to the positioning holes, of the upper covers and the lower covers; buckles are respectively arranged on two short edges and the long edges with the positioning holes of the upper covers and the lower covers; penetrating and sleeving holes are formed in thelong edges provided with the positioning columns. The oyster aquaculture device is convenient to assemble and disassemble, convenient to maintain, convenient to observe the individual situations in the culture device bodies, and low in logistics transportation cost, and the load of each cage is large.

The invention relates to the technical field of electronic product auxiliary articles, and particularly discloses a line containing device for electronic products. A box body and a box cover are included. The box cover is arranged on one side of the box body through hinges. Through holes are formed in the upper end and the lower end of the box body. A supporting rod is fixed in the box body and provided with a data line storage mechanism. The data line storage mechanism comprises winding frames fixed to the upper surface of the supporting rod, and fixing assemblies are arranged below the winding frames and located on the front face of the supporting rod. Elastic belts are arranged above the winding frames and fixed to the inner wall of the box body. An earphone storage mechanism is arranged on the upper surface of the supporting rod, and an installing mechanism is arranged on the rear side of the box body. The line containing device can store electronic product data lines and earphonelines, placement is orderly, tidying is convenient, carrying can be achieved, the space is not occupied, and usage can be achieved at any time.