CN111036598B - A cleaning device for printing small advertisements - Google Patents

Abstract

The invention discloses a printing small advertisement cleaning device, which comprises a shell, wherein a wetting device is arranged in the shell, the wetting device comprises a first motor, and the first motor is a power source of the device.

Description

A cleaning device for printing small advertisements

technical field

The invention relates to the field of cleaning, in particular to a cleaning device for printing small advertisements.

Background technique

Some small advertisements are often seen in urban elevators, walls, toilets and other places. At present, these small advertisements are usually removed manually by high-pressure water guns or electric wire brushes; these methods are extremely inefficient for removing small advertisements. And the effect is not good. The high-pressure water gun can quickly remove the small advertisements on the surface, but the waste of water resources is serious, and the sewage generated during the cleaning process will pollute the surrounding environment, which is not environmentally friendly; and in some places, manual cleaning is still required, which not only takes a long time to clean , The effect is poor, and the labor intensity is high; if a cleaning machine that can automatically remove the small advertisements attached to the wall surface can be manufactured, the efficiency of removing small advertisements can be greatly improved and the labor intensity of operators can be reduced.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a solution to the existing small advertisement cleaning, which solves the problems of poor effect and low efficiency of traditional manual cleaning, greatly improves the cleaning efficiency of small advertisements, and reduces the difficulty of cleaning. housekeeper".

A cleaning device for printing small advertisements, comprising a housing, a wetting device is arranged in the housing, the wetting device comprises a lifting power chamber, the upper and lower end walls of the lifting power chamber are provided with communication holes, and the lifting power chamber is The left side is provided with a cleaning liquid chamber, the lifting power chamber is provided with a rack extending up and down, the left and right end surfaces of the rack are slidably connected with the communication holes, and a connecting rod roller is fixed at the lower end of the rack, so The connecting rod roller moves up and down to wet and brush the wall surface. A cleaning device is arranged below the wetting device. The cleaning device includes a transmission cavity located on the lower side of the lifting power cavity. The left end wall of the transmission cavity is provided with A first through groove, a first rotating shaft extending left and right is arranged in the first through groove, the first rotating shaft is rotatably connected to a positioning plate located in the transmission cavity, and the left end of the first rotating shaft is fixed A cleaning disc is provided, and a collection device is arranged below the cleaning device. The collection device includes a collection power chamber located in the housing, and a first groove is arranged in the left end wall of the collection power chamber. The outside world is communicated through the first groove, and the front and rear walls of the collecting power chamber are provided with telescopic grooves. A first spring is connected to the right end surface of the inner moving block and the left end wall of the collecting power chamber, and a protruding plate is fixedly connected to the left end surface of the moving block in the groove close to the upper side, and the left end surface of the protruding plate is fixedly connected to the the right end of the collection box.

Further, a first motor is fixed on the rear end wall of the lifting power chamber, the first motor is powered with a second rotating shaft, and the second rotating shaft is rotatably connected with the front end wall of the lifting power chamber, so A disc is fixed on the second rotating shaft, a cylindrical pin is fixed on the front end surface of the disc, and a fixed rod extending front and rear is arranged in the lifting power chamber, and the fixing rod is connected to the front and rear of the lifting power chamber. The end walls are fixedly connected, the fixing rod is hinged with a rectangular plate located in the lifting power chamber, the rectangular plate is provided with a second through groove penetrating the front and rear surfaces of the rectangular plate, and the second through groove is connected to the front and rear surfaces of the rectangular plate. The cylindrical pin is slidably connected, a sector gear is fixed on the left end of the rectangular plate, the sector gear engages with the right end face of the rack for transmission, the left side of the lifting power chamber is provided with a cleaning fluid chamber, and the A high-pressure water pump is fixed on the left side of the cleaning liquid chamber.

Further, a second motor is fixed on the right end wall of the collecting power cavity, and the left power of the second motor is connected with a third rotating shaft located in the collecting power cavity. The left end is rotatably connected with the left end wall of the collecting power chamber, the third rotating shaft is fixedly connected with a first bevel gear, and the left side of the first bevel gear is provided with a first centrifugal wheel, the first centrifugal wheel It is fixedly connected with the third rotating shaft, the first centrifugal wheel is provided with 12 first ejection chambers which communicate with the collecting power chamber, and the first ejection chamber is provided with an ejection block and a connecting The ejecting block and the second spring of the first centrifugal wheel, the bottom wall of the collecting power chamber is fixed with a fixing block, the fixing block is provided with a spring groove, and the bottom end wall of the spring groove is connected to the upper and lower end walls of the spring groove. A third spring is connected between the bottom end surfaces of the plates, the top of the third spring is fixedly connected with upper and lower plates extending upward, and the upper and lower plates are provided with a second groove extending left and right, and the bottom end of the second groove is The wall is provided with a fixing pin, the bottom end surface of the third spring is provided with a third groove, and the top ends of the upper and lower plates are located just below the first centrifugal wheel.

Further, a power transmission shaft extending up and down is rotatably connected between the transmission cavity and the collecting power cavity, and a second gear located in the transmission cavity is fixedly connected to the power transmission shaft. The bottom end of the shaft is provided with a bevel gear that meshes with the first bevel gear, the top end of the power transmission shaft is rotatably connected to the top wall of the transmission cavity, and the left side of the second gear is provided with a transmission meshing with it. The shaft center of the first gear is provided with a fourth rotating shaft extending up and down, the top end of the fourth rotating shaft is rotatably connected with the top wall of the transmission cavity, and the fourth rotating shaft A first coupling is fixed at the bottom end of the fourth rotating shaft, a fifth rotating shaft is fixed on the lower side of the fourth rotating shaft, and a second coupling is fixed at the top end of the fifth rotating shaft. The bottom end of the rotating shaft is rotatably connected with a moving plate, and the inner spline of the bottom end of the fifth rotating shaft is connected with a sixth rotating shaft extending downward, and the bottom end of the sixth rotating shaft is connected with the bottom of the transmission cavity. The end walls are rotatably connected, the fourth rotating shaft is fixed with a first pulley located on the lower side of the first gear, and the fifth rotating shaft is fixed with a rope winding pulley located on the upper side of the moving plate, The rope winding wheel is wound with a rope, and the rope is fixedly connected with the right end surface of the moving plate, the moving plate is located on the left side of the rope winding wheel, and the left end surface of the moving plate is connected to the transmission cavity. The left end wall is connected with a fourth spring, the front and rear surfaces of the moving plate are slidably connected with the moving grooves located on the front and rear surfaces of the transmission cavity, the moving plate is rotatably connected with a seventh rotating shaft extending up and down, the seventh rotating A second centrifugal wheel is fixed on the shaft, a second pulley is fixed at the top end of the seventh rotating shaft, a belt is arranged between the second pulley and the first pulley, and the second centrifugal wheel is internally There are 12 second ejection chambers that communicate with the transmission chamber. The second ejection chambers are provided with ejection magnets and a fifth spring connecting the second centrifugal wheel and the ejection magnets. The bottom end of the seven rotating shafts is provided with a first right angle coupling, the right end of the first rotating shaft is provided with a second right angle coupling, and the second right angle coupling passes through the first right angle coupling Connecting rods, the seventh rotating shaft is provided with a fourth groove, the positioning plate is slidably connected to the fourth groove, a magnet support block is fixed on the rear end wall of the transmission cavity, and the magnet supports The front end face of the block is provided with a magnet ejection cavity which communicates with the transmission cavity. The magnet ejection cavity is provided with a first magnet and two sixth springs connecting the magnet ejection cavity and the first magnet. , the rear end surface of the first magnet is connected with one end of the detachment rope, the other end of the detachment rope is fixed on the lower end surface of the moving plate, and the first magnet and the second centrifugal wheel are located on the same horizontal plane.

The beneficial effects of the invention are as follows: the structure of the invention is simple and the operation is convenient, the device is provided with an automatic wetting device, which can moisten the small advertisements, facilitate the cleaning of the small advertisements in the next step, and reduce the difficulty of processing. The small advertisements within the scope are cleaned in an all-round way. The device is equipped with a collection device to avoid secondary pollution and reduce the labor intensity of workers.

Description of drawings

In order to illustrate the embodiments of the invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only For some embodiments of the invention, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the internal overall structure schematic diagram of the present invention;

Fig. 2 is the structural representation of A-A;

Fig. 3 is the structural representation at P;

Fig. 4 is the structural representation at N;

Fig. 5 is the structural representation of D-D;

Figure 6 shows a schematic diagram of the structure of B-B.

Detailed ways

The present invention will be described in detail below in conjunction with Fig. 1-5, wherein, for the convenience of description, the orientations mentioned below are now specified as follows: the up-down, left-right, front-rear directions mentioned below are consistent with the up-down, left-right, front-rear directions of the projection relationship of Fig. 1 itself.

Referring to FIGS. 1-5 , a cleaning device for printing small advertisements according to an embodiment of the present invention includes a housing 10 , a humidifying device 901 is arranged in the housing 10 , and the wetting device 901 includes a lifting power chamber 11 , so The upper and lower end walls of the lifting power chamber 11 are provided with communication holes 86 , the left side of the lifting power chamber 11 is provided with a cleaning liquid chamber 38 , and the lifting power chamber 11 is provided with a rack 39 extending up and down. The left and right end surfaces of the bar 39 are slidably connected with the communication hole 86 , and the lower end of the rack 39 is fixed with a connecting rod roller 31 , and the connecting rod roller 31 moves up and down to wet and brush the wall. A cleaning device 902 is provided. The cleaning device 902 includes a transmission cavity 33 located on the lower side of the lifting power cavity 11 . The left end wall of the transmission cavity 33 is provided with a first through groove 75 . A first rotating shaft 68 extending left and right is provided, and the first rotating shaft 68 is rotatably connected to the positioning plate 29 located in the transmission cavity 33. The left end of the first rotating shaft 68 is fixed with a cleaning disk 30, so A collecting device 903 is provided below the cleaning device 902. The collecting device 903 includes a collecting power chamber 76 located in the housing 10. A first groove 32 is provided in the left end wall of the collecting power chamber 76. The collecting power The cavity 76 communicates with the outside through the first groove 32 . The front and rear walls of the collecting power cavity 76 are provided with a telescopic groove 25 . Block 24 and collecting box 28, the right end face of the moving block 24 in the groove is connected with the first spring 23 to the left end wall of the collecting power chamber 76, and the left end face of the moving block 24 in the groove is fixedly connected to the upper position with an extension. Out of the plate 87 , the left end face of the protruding plate 87 is fixedly connected to the right end face of the collection box 28 .

Beneficially, a first motor 44 is fixed on the rear end wall of the lifting power chamber 11 , and the first motor 44 is powered with a second rotating shaft 63 , and the second rotating shaft 63 is connected to the second rotating shaft 63 of the lifting power chamber 11 . The front end wall is rotatably connected, a disc 45 is fixed on the second rotating shaft 63, a cylindrical pin 46 is fixed on the front end surface of the disc 45, and a fixed rod 77 extending forward and backward is arranged in the lifting power chamber 11, The fixing rod 77 is fixedly connected with the front and rear walls of the lifting power chamber 11 , and a rectangular plate 78 located in the lifting power chamber 11 is hinged on the fixing rod 77 . The second through grooves 64 on the front and rear surfaces of the rectangular plate 78 are slidably connected to the cylindrical pins 46 , and a sector gear 37 is fixed on the left end of the rectangular plate 78 . The right end face of the rack 39 engages and drives, the left side of the lift power chamber 11 is provided with a cleaning fluid chamber 38 , and the left side of the cleaning fluid chamber 38 is fixedly provided with a high-pressure water pump 36 .

Beneficially, a second motor 21 is fixed on the right end wall of the collecting power chamber 76 , and the left side of the second motor 2 is powered with a third rotating shaft 60 located in the collecting power chamber 76 . The left end of the third rotating shaft 60 is rotatably connected to the left end wall of the power collecting chamber 76 , the third rotating shaft 60 is fixedly connected with the first bevel gear 22 , and the left side of the first bevel gear 22 is provided with a first bevel gear 22 . A centrifugal wheel 61, the first centrifugal wheel 61 is fixedly connected with the third rotating shaft 60, and the first centrifugal wheel 61 is provided with 12 first ejection chambers 79 that communicate with the collecting power chamber 76, The first ejection chamber 79 is provided with an ejection block 58 and a second spring 59 connecting the ejection block 58 and the first centrifugal wheel 61 , and the bottom wall of the collecting power chamber 76 is fixed with a fixed Block 26, the fixing block 26 is provided with a spring groove 80, a third spring 27 is connected between the bottom end wall of the spring groove 80 and the bottom end surface of the upper and lower plates 56, and the top end of the third spring 27 is fixedly connected There are upper and lower plates 56 extending upward. The upper and lower plates 56 are provided with second grooves 57 extending left and right. The bottom end wall of the second groove 57 is provided with a fixing pin 55. The bottom end surface of the third spring 27 A third groove 74 is opened, and the top of the upper and lower plates 56 is located directly below the first centrifugal wheel 61 .

Beneficially, a power transmission shaft 65 extending up and down is rotatably connected between the transmission cavity 33 and the collecting power cavity 76 , and a second gear located in the transmission cavity 33 is fixedly connected to the power transmission shaft 65 . 13. The bottom end of the power transmission shaft 65 is provided with a bevel gear 20 that meshes with the first bevel gear 22, and the top end of the power transmission shaft 65 is rotatably connected to the top wall of the transmission cavity 33. The left side of the second gear 13 is provided with the first gear 12 that meshes with it for transmission. The shaft center of the first gear 12 is provided with a fourth rotating shaft 66 extending up and down. The top end of the fourth rotating shaft 66 is connected to the The top wall of the transmission cavity 33 is rotatably connected, the bottom end of the fourth rotating shaft 66 is fixed with the first coupling 15, and the lower side of the fourth rotating shaft 66 is provided with the fifth rotating shaft 19, so The top end of the fifth rotating shaft 19 is fixed with the second coupling 16, the bottom end of the fifth rotating shaft 19 is rotatably connected with a moving plate 41, and the bottom end of the fifth rotating shaft 19 is internally splined. There is a sixth rotating shaft 40 extending downward, the bottom end of the sixth rotating shaft 40 is rotatably connected with the bottom end wall of the transmission cavity 33, and the fourth rotating shaft 66 is fixed on the first The first pulley 14 on the lower side of the gear 12, the fifth rotating shaft 19 is fixed with a rope winding wheel 18 located on the upper side of the moving plate 41, the rope winding wheel 18 is wound with a rope 17, and the The rope 17 is fixedly connected to the right end face of the moving plate 62, the moving plate 62 is located on the left side of the rope reel 18, and the left end face of the moving plate 62 and the left end wall of the transmission cavity 33 are connected with a fourth spring 67. The front and rear surfaces of the moving plate 62 are slidably connected to the moving grooves 82 located on the front and rear surfaces of the transmission cavity 33. The moving plate 62 is rotatably connected with a seventh rotating shaft 50 extending up and down. The seventh rotating shaft A second centrifugal wheel 51 is fixed on the 50, a second pulley 54 is fixed at the top end of the seventh rotating shaft 50, and a belt 69 is arranged between the second pulley 54 and the first pulley 14. The second centrifugal wheel 51 is provided with 12 first gears and a second ejection cavity 72 connected to the transmission cavity 33 . The second ejection cavity 72 is provided with an ejection magnet 52 and is connected to the second centrifugal wheel 51 and the fifth spring 53 of the ejecting magnet 52, the bottom end of the seventh rotating shaft 50 is provided with a first right angle coupling 81, and the right end of the first rotating shaft 68 is provided with a second right angle coupling The second right-angle coupling 47 is connected with the first right-angle coupling 81 through the connecting rod 42, the seventh rotating shaft 50 is provided with a fourth groove 84, and the positioning plate 29 is connected to the The fourth slot 84 is slidably connected, a magnet support block 85 is fixed on the rear end wall of the transmission cavity 33 , and a magnet ejection cavity 48 that communicates with the transmission cavity 33 is provided in the front end surface of the magnet support block 85 . , the magnet ejection cavity 48 is provided with a first magnet 71 and two sixth springs 70 connecting the magnet ejection cavity 48 and the first magnet 71 . The rear end surface of the first magnet 71 One end of the escape rope 73 is connected, the other end of the escape rope 73 is fixed on the lower end surface of the moving plate 41 , and the first magnet 71 and the second centrifugal wheel 51 are located on the same horizontal plane.

When the device is working:

1. Contact the left side of the device with the wall, turn on the first motor 44, drive the second rotating shaft 63 to rotate, the second rotating shaft 63 drives the disc 45 to rotate, the disc 45 drives the long plate 43 to swing, and the long plate 43 Drive the sector gear 37 to swing up and down, the sector gear 37 drives the rack 39 to move up and down, the rack 39 drives the wetting roller 31 to rotate, and the high-pressure water pump 36 works at the same time, and the cleaning liquid in the cleaning liquid chamber 38 passes through the water outlet pipe 35. Spray down, apply the cleaning liquid up and down along with the moisturizing roller 31 on the wall surface, complete the wetting of the cleaning wall surface, and the first motor 44 stops working.

2. Turn on the second motor 21, the third rotating shaft 60 rotates to drive the first centrifugal wheel 61 to rotate, the ejector block 58 rotates and stretches the second spring 59, presses the upper and lower plates 56 down, the third spring 27 is compressed and fixed The pin 55 releases the restriction on the moving block 24 in the groove. Under the elastic force of the first spring 23, the moving block 24 in the groove moves to the left, driving the collection box 28 to extend to the left until the left end face of the collection box 28 contacts the wall to be cleaned. below.

3. When the third rotating shaft 60 rotates, it drives the first bevel gear 22 to rotate, the first bevel gear 22 drives the bevel gear 20 to rotate, the bevel gear 20 drives the power transmission shaft 65 to rotate, and the power transmission shaft 65 drives the second gear 13 Rotation, the second gear 13 drives the first gear 12 to rotate, the fourth rotating shaft 66 rotates, and at the same time drives the sixth rotating shaft 40 to rotate, the fourth rotating shaft 66 drives the rope reel 18 to loosen the rope 17, and the fourth spring 67 Under the pulling force, the moving plate 62 moves to the left, the positioning plate 29 moves to the left along with the moving plate 62, and drives the cleaning plate 30, the first rotating shaft 68, the seventh rotating shaft 50, the second centrifugal wheel 51 and the second pulley at the same time. 54 moves to the left at the same time, the belt 69 is stretched, until the cleaning plate 30 moves to the left to contact the wall, the belt 69 is tensioned, the second pulley 54 rotates to drive the second centrifugal wheel 51 to rotate, and the second centrifugal wheel 51 drives the first rotation The shaft 68 moves up and down and rotates, and the cleaning tray 30 rotates and moves up and down on the wall for cleaning.

4. When the belt 69 is tensioned, the second centrifugal wheel 51 is located directly in front of the first magnet 71. When the seventh rotating shaft 50 rotates, the second centrifugal wheel 51 is driven to rotate, and the ejection magnet 52 is ejected for the second ejection. Cavity 72, the ejection magnet 52 attracts the first magnet 71, the first magnet 71 pulls the detachment rope 73, the detachment rope 73 pulls the moving plate 41 to move downward, and the moving plate 41 pulls the second coupling 16 through the rope winding wheel 18 , so that the second coupling 16 and the first coupling 15 are disengaged to achieve the purpose of stopping the rope reel 18 from paying off.

5. When the cleaning of the device is completed, the second motor 21 starts to reverse, and through the transmission, the rope reel 18 is reversed, and the loosening rope 17 shrinks, thereby driving the cleaning tray 30 to reset. When the cleaning tray 30 is reset, manually press the collecting box 28. When the upper and lower plates 56 enter the third slot 74, the third spring 27 moves the upper and lower plates 56 upward, the first spring 23 is compressed, and the collection box 28 is reset.

The beneficial effects of the invention are as follows: the structure of the invention is simple and the operation is convenient, the device is provided with an automatic wetting device, which can moisten the small advertisements, facilitate the cleaning of the small advertisements in the next step, and reduce the difficulty of processing. The small advertisements within the scope are cleaned in an all-round way. The device is equipped with a collection device to avoid secondary pollution and reduce the labor intensity of workers.

The above-mentioned embodiments are only intended to illustrate the technical concept and characteristics of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement it, but not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention shall be included within the protection scope of the present invention.

Claims (1)

1. The utility model provides a little advertisement belt cleaning device of printing, includes the casing, be equipped with wetting device in the casing, wetting device includes lift power chamber, be equipped with the intercommunicating pore in the upper and lower end wall in lift power chamber, its characterized in that: a cleaning liquid cavity is arranged on the left side of the lifting power cavity, a rack extending up and down is arranged in the lifting power cavity, the left end face and the right end face of the rack are connected with the communication hole in a sliding manner, a connecting rod roller is fixedly arranged at the lower end of the rack, the connecting rod roller moves up and down to wet and paint the wall surface, a cleaning device is arranged below the wetting device and comprises a transmission cavity positioned on the lower side of the lifting power cavity, a first through groove is arranged on the left end wall of the transmission cavity, a first rotating shaft extending left and right is arranged in the first through groove and is rotatably connected to a positioning plate positioned in the transmission cavity, a cleaning disc is fixedly arranged at the left end of the first rotating shaft, a collecting device is arranged below the cleaning device and comprises a collecting power cavity positioned in the shell, and a first groove is arranged in the left end wall, the collecting power cavity is communicated with the outside through the first groove, telescopic grooves are formed in the front end wall and the rear end wall of the collecting power cavity, an in-groove moving block and a collecting box which are located in the collecting power cavity are connected in the telescopic grooves in a sliding mode, the right end face of the in-groove moving block and the left end wall of the collecting power cavity are connected with a first spring, an extending plate is fixedly connected to the position, close to the upper side, of the left end face of the in-groove moving block, and the left end face of the extending plate is fixedly connected with the right end face of the collecting box;

a first motor is fixedly arranged on the rear end wall of the lifting power cavity, the first motor is in power connection with a second rotating shaft, the second rotating shaft is rotationally connected with the front end wall of the lifting power cavity, a disc is fixedly arranged on the second rotating shaft, a cylindrical pin is fixedly arranged on the front end surface of the disc, a fixed rod extending forwards and backwards is arranged in the lifting power cavity, the fixed rod is fixedly connected with the front end wall and the rear end wall of the lifting power cavity, a rectangular plate positioned in the lifting power cavity is hinged on the fixed rod, the rectangular plate is provided with a second through groove which runs through the front end surface and the rear end surface of the rectangular plate, the second through groove is connected with the cylindrical pin in a sliding way, the left end of the rectangular plate is fixedly provided with a sector gear, the sector gear is meshed with the right end face of the rack for transmission, a cleaning liquid cavity is arranged on the left side of the lifting power cavity, and a high-pressure water pump is fixedly arranged on the left side of the cleaning liquid cavity;

a second motor is fixedly arranged on the right end wall of the collection power cavity, the left side of the second motor is in power connection with a third rotating shaft positioned in the collection power cavity, the left end of the third rotating shaft is in rotating connection with the left end wall of the collection power cavity, a first bevel gear is fixedly connected onto the third rotating shaft, a first centrifugal wheel is arranged on the left side of the first bevel gear, the first centrifugal wheel is fixedly connected with the third rotating shaft, 12 first ejection cavities communicated with the collection power cavity are arranged in the first centrifugal wheel, an ejection block and a second spring connected with the ejection block and the first centrifugal wheel are arranged in each first ejection cavity, a fixed block is fixedly arranged on the bottom wall of the collection power cavity, a spring groove is arranged in each fixed block, a third spring is connected between the bottom end wall of the spring groove and the bottom end surface of the upper plate and the lower plate, and the top end of the third spring is fixedly connected with the upper plate and the lower plate which extend upwards, a second groove extending left and right is formed in the upper plate and the lower plate, a fixing pin is arranged in the bottom end wall of the second groove, a third groove is formed in the bottom end face of the third spring, and the top end of the upper plate and the top end of the lower plate are located right below the first centrifugal wheel;

a power transmission shaft extending up and down is rotatably connected between the transmission cavity and the collection power cavity, a second gear positioned in the transmission cavity is fixedly connected onto the power transmission shaft, a bevel gear meshed with the first bevel gear is arranged at the tail end of the bottom of the power transmission shaft, the tail end of the top of the power transmission shaft is rotatably connected with the top end wall of the transmission cavity, a first gear meshed with the second gear is arranged on the left side of the second gear, a fourth rotating shaft extending up and down is arranged at the axis of the first gear, the tail end of the top of the fourth rotating shaft is rotatably connected with the top end wall of the transmission cavity, a first coupler is fixedly arranged at the tail end of the bottom of the fourth rotating shaft, a fifth rotating shaft is arranged on the lower side of the fourth rotating shaft, a second coupler is fixedly arranged at the tail end of the top of the fifth rotating shaft, and a moving plate is rotatably connected with the bottom end of the fifth rotating, a sixth rotating shaft extending downwards is connected with the bottom end of the fifth rotating shaft through a spline, the bottom tail end of the sixth rotating shaft is rotatably connected with the bottom end wall of the transmission cavity, a first belt pulley positioned on the lower side of the first gear is fixedly arranged on the fourth rotating shaft, a rope winding wheel positioned on the upper side of the moving plate is fixedly arranged on the fifth rotating shaft, a rope is wound on the rope winding wheel and fixedly connected with the right end face of the moving plate, the moving plate is positioned on the left side of the rope winding wheel, the left end face of the moving plate and the left end wall of the transmission cavity are connected with a fourth spring, the front end face and the rear end face of the moving plate are in sliding connection with moving grooves positioned on the front end face and the rear end face of the transmission cavity, a seventh rotating shaft extending upwards and downwards is rotatably connected on the moving plate, a second centrifugal wheel is fixedly arranged on the seventh rotating shaft, and a second belt, a belt is arranged between the second belt pulley and the first belt pulley, 12 second ejection cavities communicated with the transmission cavity are arranged in the second centrifugal wheel, an ejection magnet and a fifth spring for connecting the second centrifugal wheel and the ejection magnet are arranged in the second ejection cavities, a first right-angle coupler is arranged at the bottom end of the seventh rotating shaft, a second right-angle coupler is arranged at the right end of the first rotating shaft, the second right-angle coupler is connected with the first right-angle coupler through a connecting rod, a fourth groove is arranged on the seventh rotating shaft, the positioning plate is in sliding connection with the fourth groove, a magnet supporting block is fixedly arranged on the rear end wall of the transmission cavity, a magnet ejection cavity communicated with the transmission cavity is arranged in the front end face of the magnet supporting block, a first magnet and two sixth springs for connecting the magnet ejection cavity with the first magnet are arranged in the magnet ejection cavity, the rear end face of the first magnet is connected with one end of a separation rope, the other end of the separation rope is fixed to the lower end face of the moving plate, and the first magnet and the second centrifugal wheel are located on the same horizontal plane.

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