Distributed electric drive lifting and cleaning all-in-one machine

Abstract

The invention relates to the technical field of agricultural machinery, in particular to a distributed electric drive lifting and cleaning all-in-one machine which comprises a square through pipe used for conveying materials, a discharge pipe used for discharging fine impurities in the materials, a suction mechanism used for sucking grass leaves in the materials and a fishing-up mechanism, and one end of the square through pipe is of an opening structure. According to the corn thresher disclosed by the invention, threshed corn grains are fed into the square through pipe from the feeding opening, then grass leaves mixed in the corn grains can be sucked by the suction mechanism and are minced and discharged, and the corn grains, impurities and the grass leaves mixed in the corn grains can be fished up and thrown through the fishing-up mechanism; the corn grains, impurities and grass leaves are closer to the suction mechanism so as to be sucked and discharged, the grass leaves can be more easily fished up by the fishing-up mechanism so as to be close to the suction mechanism through the fishing-up mechanism, and then the residual impurities in the corn grains can be blown away through the blower, so that the cleaning effect on the corn grains is improved, and the subsequent treatment on the corn grains is reduced; the use by a user is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, and in particular to a distributed electric-driven lifting and cleaning integrated machine. Background Art

[0002] The surface of the newly harvested corn cobs is easily attached with husks. During the corn cob harvesting and processing, the corn needs to be shelled, cleaned, threshed, etc. After the harvester threshes, there may be dust, gravel, and residual grass leaves inside the corn kernels. It is difficult to manually clean them again, which has a great impact on the subsequent bagging and storage. In particular, when grass leaves and other objects are placed in the bag, it is easy to cause mold and deterioration, affecting the quality of the surrounding corn kernels.

[0003] When the existing conveying and cleaning mechanism is in use, since all the power comes from the harvester's engine, a multi-stage transmission is designed, which greatly increases the power consumption of the harvester's engine. In addition, the existing cleaning process has a poor cleaning effect on corn kernels. For example, in the common cleaning process, a blower is used to blow away fine impurities, and a small part of the lighter corn kernels will also be blown away and discharged, causing waste and inconvenience. Summary of the invention

[0004] The object of the present invention is to provide a distributed electric-driven lifting and cleaning machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A distributed electric drive lifting and cleaning integrated machine, comprising:

[0007] A square tube for conveying materials, a discharge pipe for discharging fine impurities in the materials, a suction mechanism and a scooping mechanism for sucking grass leaves in the materials, one end of the square tube is an open structure, a feed port is provided at the top of the other end of the square tube, one end of the discharge pipe is fixedly connected to one end of the square tube, the suction mechanism is located at the top of the square tube, the suction mechanism includes a suction fan, and the suction fan includes an outer shell and a fan shaft, the outer shell of the suction fan is fixedly connected to an exhaust pipe, and the exhaust pipe is connected to the inside of the suction fan, one side of the outer shell of the suction fan is fixedly connected to a connecting shell, and the connecting shell is fixedly connected to the top surface of the square tube, the inside of the connecting shell is connected to the inside of the square tube, the fan shaft of the suction fan is fixedly connected to a connecting shaft, and a plurality of blades are fixedly connected to the outer side wall of the connecting shaft, and the scooping mechanism is located inside the square tube.

[0008] Furthermore, two transmission rollers are rotatably connected between two opposite inner side walls of the square tube, and the two transmission rollers are respectively located at two ends of the inside of the square tube, and a transmission belt is rotatably sleeved between the outer side walls of the two transmission rollers.

[0009] Furthermore, an electric roller is fixedly connected between the two opposite inner walls of the discharge pipe, and a driving roller is rotatably connected between the two opposite inner walls of the discharge pipe, the rotating end of the electric roller and one end of the driving roller both pass through one side of the discharge pipe, and the rotating end of the electric roller and one end of the driving roller are fixedly connected with a driving gear, the two driving gears are meshed, the other end of the driving roller and one end of a transmission roller are fixedly connected with a sprocket, and a chain is rotatably sleeved between the outer sides of the two sprockets.

[0010] Further, the lifting mechanism comprises:

[0011] Two rotating rings are respectively located at the two opposite inner walls of the square tube, the two rotating rings are located above the transmission belt, and a plurality of slide grooves are opened on one side of the two rotating rings, and the plurality of slide grooves on any rotating ring are arranged on the central circumference of the rotating ring. The inner walls of the two rotating rings are rotatably sleeved with a circular plate, and the main shaft is fixedly connected with one end of an inner wall of the square tube, and the centers of the two circular plates are fixedly sleeved with the outer wall of the main shaft. A connecting pipe is fixedly connected to the center of one side of a rotating ring, and the inner wall of the connecting pipe is rotatable with the other end of the main shaft. The connecting tube is sleeved, one end of the connecting tube passes through the other inner wall of the square tube, and one end of the connecting tube and one end of the connecting shaft are fixedly connected with a pulley, a transmission toothed belt is rotatably sleeved between the outer walls of the two pulleys, a support rod is fixedly connected between one end of the connecting tube and the inner wall of the adjacent rotating ring, and multiple box-shaped filter screens correspond one to one to multiple slide grooves on any rotating ring, and both ends of the multiple box-shaped filter screens are fixedly connected with sliders, and the sliders at both ends of any box-shaped filter screen are respectively slidably engaged in the corresponding slide grooves on the two rotating rings.

[0012] Furthermore, one side of the opening of any box-shaped filter is rotatably connected to a cover-shaped filter, the middle of the outer wall of any box-shaped filter is fixedly connected to a plate body, the top of any plate body is rotatably connected to a guide wheel, the outer wall of the main shaft is fixedly sleeved with a guide plate, the outer wall of any guide wheel is in contact with the outer wall of the guide plate, and both the guide wheel and the guide plate are made of magnets.

[0013] Furthermore, a rotating plate is rotatably connected to a long side edge of the outer wall of any cover-shaped filter screen, a sleeve frame is rotatably connected to one end of any rotating plate, an inner wall of any sleeve frame is slidably sleeved with the outer wall of the adjacent plate body, guide rods are fixedly connected to both ends of any sleeve frame, guide grooves are provided on adjacent sides of the circular plates on the two rotating rings, and the two guide rods on any sleeve frame are slidably engaged in the two guide grooves at opposite ends.

[0014] The invention further comprises: two guide rollers are arranged inside the transmission belt, and the two guide rollers are rotatably connected between the two opposite inner side walls of the square tube, a rotating roller is rotatably connected between the two opposite inner side walls of the square tube, and the rotating roller is located outside the transmission belt and below the two guide rollers, two supporting plates are fixedly connected between the two opposite inner side walls of the square tube, and a fixed plate is fixedly connected between the two supporting plates, a plurality of rectangular openings are opened on the top surface of the fixed plate, a rubber film is fixedly adhered to the bottom surface of the fixed plate, and a movable plate is arranged between the bottom surface of the rubber film and the outer side wall of the transmission belt, a plurality of abutment plates are fixedly connected to the top surface of the movable plate, and the plurality of abutment plates correspond to the plurality of rectangular openings one by one, a card slot is opened on the opposite sides of the movable plate, and a card block is slidably connected inside the two card slots, a movable groove is opened on the opposite sides of the square tube, and two The blocks are slidably engaged in the two moving grooves, and the two ends of the roller respectively pass through the opposite sides of the square tube, and the two ends of the roller are fixedly connected with main gears, the opposite sides of the square tube are rotatably connected with sub-gears, any main gear is meshed with adjacent sub-gears, and the outer ring edge of one side of any main gear is rotatably connected with a support arm, one end of any support arm is rotatably connected to one side of the adjacent block, and two driven rollers are rotatably connected between the two opposite inner walls of the square tube, wherein the two ends of a driven roller respectively pass through the opposite sides of the square tube, and the two ends of a driven roller are fixedly connected with one side of the two sub-gears, and a synchronous belt is rotatably sleeved between the outer sides of the two synchronous belt pulleys located on the same side of the square tube, and two annular pulleys are rotatably sleeved between the outer sides of the two driven rollers, and the movable plate is located inside any annular pulley.

[0015] Furthermore, the inner side wall of any annular drawstring is fixedly connected with a plurality of convex thorns.

[0016] Furthermore, a hair dryer is fixedly connected to the bottom surface of the square tube, and an air outlet end of the hair dryer is parallel to one end of the exhaust pipe.

[0017] Furthermore, one end of the discharge pipe is fixedly connected with a filter screen.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The threshed corn kernels are fed into the square tube from the feed port, and then the grass leaves mixed in the corn kernels can be sucked and crushed and discharged by the suction mechanism, and the corn kernels together with the impurities and grass leaves mixed therein can be picked up by the lifting mechanism and then thrown, so that the corn kernels, impurities and grass leaves are closer to the suction mechanism, so that the impurities and grass leaves are easier to be sucked and discharged by the suction mechanism, and the grass leaves can be easier to be picked up by the lifting mechanism and closer to the suction mechanism, and then the corn kernels can be blown away by the hair dryer to remove the residual impurities therein, thereby improving the cleaning effect of the corn kernels, reducing the subsequent treatment of the corn kernels, and facilitating the use of users.

[0020] 2. Start the suction fan to rotate its blade shaft, so that the blade shaft drives the connecting pipe to rotate synchronously through the pulley and the transmission toothed belt, so that the suction fan sucks the air inside the square tube and discharges it to the outside through the exhaust pipe, thereby sucking the lighter grass leaves in the square tube into the connecting shell. At the same time, the blade shaft drives the connecting shaft to rotate, so that the connecting shaft drives the blade to rotate to grind the grass leaves in the connecting shell, and the chopped grass leaves can be discharged from the exhaust pipe along with the suction airflow;

[0021] 3. Start the electric roller to drive the driving roller to rotate synchronously through the driving gear, and drive the transmission belt to rotate through the chain and sprocket. The transmission belt receives the corn kernels and transports them to one end of the square tube. During the transportation process, the corn kernels can naturally fall on the supporting plate and the fixed plate for accumulation. The transmission belt drives the rotating roller to rotate, so that the rotating roller drives the two driven rollers to rotate synchronously through the main gear and the sub-gear as well as the synchronous pulley and the synchronous belt, so that the driven roller drives the two pulling ring belts to rotate. At the same time, the rotating roller drives the two clamping blocks to move back and forth through the two main gear upper arms, so that the two clamping blocks drive the moving plate to move back and forth. When the moving plate moves to the top of the inner side wall of the pulling ring belt, the abutment plate can abut against the rubber film to form a bulge, thereby abutting against the grass leaves to be tilted or located above the bulge, which is convenient for the box-shaped filter to be clamped. At the same time, the moving plate is driven by the pulling ring belt to move toward the rotating ring, thereby driving the corn kernels to move toward the rotating ring. When the moving plate moves to the bottom of the inner side wall of the pulling ring belt, the abutment plate is separated from the rubber film, and the moving plate is driven to reset by the pulling ring belt.

[0022] 4. The connecting pipe drives two rotating rings and multiple box-shaped filters to rotate around the main shaft. When the box-mounted filter passes through the top surface of the transmission belt, its opening can naturally scoop up the corn kernels and impurities mixed therein accumulated on the support plate, and then as the rotating ring rotates, the guide rod enters the arc part with a larger radius from the arc part with a smaller radius of the guide groove. The guide rod presses the adjacent cover-shaped filter through the sleeve frame and the rotating plate to close the box-shaped filter, thereby clamping the scooped grass leaf part. As the rotating ring drives the box-mounted filter to rotate inside the connecting shell, the guide rod returns to the arc part of the guide groove with a smaller radius, so that the cover-shaped filter is opened and the grass leaf is closer to the connecting shell. At the same time, the rotating ring can make the opening of the box-shaped filter pour the corn kernels downward, so that the corn kernels and impurities fall in the air, and the lighter impurities are easily sucked away by the suction fan, so that the corn kernels fall back onto the transmission belt and move out of the square tube to be blown out by the hair dryer for secondary cleaning, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the positional relationship between the suction mechanism and the square tube in the present invention;

[0025] Figure 3 It is a schematic diagram of the internal structure of the connecting shell in the present invention;

[0026] Figure 4 This is a schematic diagram of the internal structure of the square through pipe in the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the lifting mechanism in the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the rotating ring, the circular plate, the guide groove and the guide disk in the present invention;

[0029] Figure 7 It is a schematic diagram of the box-shaped filter and the cover-shaped filter structure of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure of the movable plate and the fixed plate mechanism in the present invention;

[0031] Fig. 9 It is a schematic diagram of the pulling belt structure in the present invention.

[0032] In the figure: 100, square tube; 101, feed port; 110, transmission roller; 111, transmission belt; 120, guide roller; 200, discharge pipe; 210, electric drum; 220, drive roller; 201, drive gear; 202, filter; 300, suction mechanism; 310, suction fan; 311, exhaust pipe; 320, connecting shell; 330, connecting shaft; 331, blade; 400, lifting mechanism; 401, main gear; 402, synchronous pulley; 410, swivel; 411, slideway; 412, guide 420, main shaft; 421, guide plate; 422, connecting pipe; 430, box-shaped filter; 431, plate body; 432, guide wheel; 440, cover-shaped filter; 441, rotating plate; 442, sleeve frame; 443, guide rod; 450, support plate; 460, fixed plate; 461, rectangular opening; 462, rubber membrane; 470, movable plate; 471, abutment plate; 472, card slot; 473, card block; 480, rotating roller; 481, support arm; 490, driven roller; 491, annular pull belt; 500, hair dryer. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-9 In an embodiment of the present invention, a distributed electric drive lifting and cleaning integrated machine includes:

[0035] A square tube 100 for conveying materials, a discharge pipe 200 for discharging fine impurities in the materials, a suction mechanism 300 and a scooping mechanism 400 for sucking grass leaves in the materials, one end of the square tube 100 is an open structure, and a feed port 101 is provided at the top of the other end of the square tube 100, one end of the discharge pipe 200 is fixedly connected to one end of the square tube 100, the suction mechanism 300 is located at the top of the square tube 100, and the suction mechanism 300 includes a suction fan 310, and the suction fan 310 includes a shell and a fan shaft, and the suction fan 31 ... The outer shell of the fan 310 is fixedly connected to the exhaust pipe 311, and the exhaust pipe 311 is connected to the inside of the suction fan 310. A connecting shell 320 is fixedly connected to one side of the outer shell of the suction fan 310, and the connecting shell 320 is fixedly connected to the top surface of the square tube 100, and the inside of the connecting shell 320 is connected to the inside of the square tube 100. The fan shaft of the suction fan 310 is fixedly connected to the connecting shaft 330, and the outer wall of the connecting shaft 330 is fixedly connected to a plurality of blades 331, and the lifting mechanism 400 is located inside the square tube 100.

[0036] Specifically, the threshed corn kernels are put into the square tube 100 from the feed port 101, and the suction fan 310 is started. The blade shaft on the suction fan 310 drives the blades to rotate so that the suction fan 310 sucks the grass leaves mixed in the corn kernels. Since the corn kernels are smaller in size and have a greater density than the grass leaves, they are not easily sucked by the suction force generated by the suction fan 310, so that the grass leaves can be sucked into the connecting shell 320. The blade shaft on the suction fan 310 can simultaneously drive the connecting shaft 330 and the blade 331 to rotate while driving the blades to rotate, so that the blade 331 can mince the grass leaves sucked into the connecting shell 320, and then the minced grass leaves can be sucked out of the square tube 100 through the exhaust pipe 311 by the suction fan 310, so that the grass leaves mixed in the corn kernels can be removed, the subsequent processing procedures for the corn kernels are reduced, and it is convenient for users to use. The suction fan 310 is a prior art and will not be described here.

[0037] Embodiment 1

[0038] like Figure 1-3 As shown, in this embodiment, two transmission rollers 110 are rotatably connected between two opposite inner side walls of the square tube 100, and the two transmission rollers 110 are respectively located at two ends inside the square tube 100, a transmission belt 111 is rotatably sleeved between the outer side walls of the two transmission rollers 110, an electric roller 210 is fixedly connected between the two opposite inner side walls of the discharge pipe 200, and a driving roller 220 is rotatably connected between the two opposite inner side walls of the discharge pipe 200, the rotating end of the electric roller 210 and one end of the driving roller 220 both pass through one side of the discharge pipe 200, and the rotating end of the electric roller 210 and one end of the driving roller 220 are both fixedly connected with a driving gear 201, the two driving gears 201 are meshed with each other, the other end of the driving roller 220 and one end of a transmission roller 110 are both fixedly connected with a sprocket, and a chain is rotatably sleeved between the outer side walls of the two sprockets.

[0039] In this embodiment, when corn kernels are put into the square tube 100 through the feed port 101, the corn kernels together with mixed impurities, grass leaves, etc. fall onto the transmission belt 111 synchronously, and the electric roller 210 is started, so that the electric roller 210 drives the driving roller 220 to rotate synchronously through the driving gear 201, and the driving roller 220 drives a driving roller 110 to rotate synchronously through the sprocket and chain. There are toothed structures on the outer walls of the two driving rollers 110, and the transmission belt 111 is a toothed belt style, and the transmission belt 111 is meshed with the toothed structures on the two driving rollers 110, so that the transmission belt 111 can rotate between the two driving rollers 110, and the corn kernels are discharged from one end of the square tube 100 from the conveyor.

[0040] like Figure 3-7 As shown, in this embodiment, the lifting mechanism 400 includes:

[0041] Two rotating rings 410 are respectively located at two opposite inner side walls of the square tube 100. Both rotating rings 410 are located above the transmission belt 111. A plurality of slide grooves 411 are provided on one side of the two rotating rings 410. The plurality of slide grooves 411 on any rotating ring 410 are arranged around the central circumference of the rotating ring 410. A circular plate is rotatably sleeved on the inner side walls of the two rotating rings 410. One end of the main shaft 420 is fixedly connected to an inner side wall of the square tube 100. The centers of the two circular plates are fixedly sleeved to the outer side wall of the main shaft 420. The center of one side of the rotating ring 410 is fixedly connected There is a connecting tube 422, and the inner wall of the connecting tube 422 is rotatably sleeved with the other end of the main shaft 420, one end of the connecting tube 422 passes through the other inner wall of the square tube 100, and one end of the connecting tube 422 and one end of the connecting shaft 330 are fixedly connected with a pulley, a transmission toothed belt is rotatably sleeved between the outer walls of the two pulleys, and a support rod is fixedly connected between one end of the connecting tube 422 and the inner wall of the adjacent rotating ring 410, a plurality of box-shaped filter screens 430 correspond one to one with a plurality of slide grooves 411 on any rotating ring 410, and both ends of the plurality of box-shaped filter screens 430 are fixed The sliders at both ends of any box-shaped filter 430 are respectively slidably engaged in the corresponding slide grooves 411 on the two rotating rings 410. A cover-shaped filter 440 is rotatably connected to one side of the opening of any box-shaped filter 430. A plate body 431 is fixedly connected to the middle of the outer wall of any box-shaped filter 430. A guide wheel 432 is rotatably connected to the top of any plate body 431. A guide plate 421 is fixedly sleeved on the outer wall of the main shaft 420. The outer wall of any guide wheel 432 is in contact with the outer wall of the guide plate 421. and the guide plate 421 are both made of magnets, a rotating plate 441 is rotatably connected to a long side edge of the outer wall of any cover-shaped filter 440, one end of any rotating plate 441 is rotatably connected to a sleeve frame 442, the inner wall of any sleeve frame 442 is slidably sleeved with the outer wall of the adjacent plate body 431, both ends of any sleeve frame 442 are fixedly connected to guide rods 443, adjacent sides of the circular plates on the two rotating rings 410 are provided with guide grooves 412, and the two guide rods 443 on any sleeve frame 442 are slidably clamped in the two guide grooves 412 at opposite ends.

[0042] During specific implementation, the cover-shaped filter 440 can close the opening of the adjacent box-shaped filter 430 after rotation, and any guide wheel 432 is magnetically adsorbed on the outer wall of the guide plate 421. Part of the rotating ring 410 is located inside the connecting shell 320. When the connecting shaft 330 rotates, the blade 331 will not contact any box-shaped filter 430 and the rotating ring 410. In the process of corn kernels being driven by the transmission belt 111 to be transported to one end of the square tube 100 and falling out, some grass leaves may be pressed by the corn kernels and difficult to be sucked into the connecting shell 320. By starting the suction fan 310, the connecting shaft 330 drives the connecting pipe 422 to rotate through the pulley and the transmission toothed belt. The pulley located at the connecting pipe 422 is larger, and the pulley located on the connecting shaft 330 is smaller. , so that the rotation speed of the connecting pipe 422 is slower than that of the connecting shaft 330, the pulley is a synchronous pulley and is in meshing state with the tooth block on the transmission belt, and when the connecting pipe 422 rotates, it can drive the two rotating rings 410 to rotate synchronously around the main shaft 420 through the support rod and multiple box-shaped filter screens 430, the main shaft 420 and the guide plate 421 and the two circular plates are kept fixed, and at the same time, the multiple box-shaped filter screens 430 rotate around the main shaft 420, the guide groove 412 includes two arc-shaped parts, and the centers of the two arc-shaped parts of the guide groove 412 are both located on the central axis of the main shaft 420, wherein the radius of one arc-shaped part is greater than the radius of the other arc-shaped part, and when any box-shaped filter screen 430 passes through the top surface of the transmission belt 111, the two adjacent guide rods 443 are located in the guide groove 412 with a smaller radius The guide rod 443 moves to the arc portion with a larger radius of the guide groove 412, and the guide rod 443 drives the adjacent sleeve frame 442 to move along with the guide groove 412, and the sleeve frame 442 synchronizes with the rotating plate 441 to press the adjacent cover-shaped filter screen 440 to rotate and close the opening of the adjacent box-shaped filter screen 430, so that the closed opening of the box-shaped filter screen 430 can clamp the longer grass leaves on the transmission belt 111. As the rotating ring 410 continues to rotate, the closed opening of the box-shaped filter screen 430 rotates to the top of the rotating ring 410, and the guide rod 443 returns to the arc portion with a smaller radius, so that the cover-shaped filter screen 440 opens, and the clamped grass leaves are sent into the connecting shell 320. The box-shaped filter screen 430 is used to drive the corn kernels to rotate with the rotating ring 410 and pour the corn kernels. In the process of the box-shaped filter screen 430 driving the corn kernels to rotate with the rotating ring 410 and pouring the corn kernels, some of the dust mixed in the corn kernels are easy to fall off the corn kernels and float in the air, which is easier to be sucked out of the square tube 100 by the suction fan 310. When cleaning the rotating ring 410, the user can pull the guide wheel 432 off the guide plate 421, clean the guide plate 421 and the guide wheel 432, and then place the guide wheel 432 on the guide plate 421 so that the guide wheel 432 and the guide plate 421 can be adsorbed, which is convenient for the user to clean the guide plate 421 and the guide wheel 432.

[0043] like Figure 4-5 and Figure 8-9 As shown, in this embodiment, two guide rollers 120 are arranged inside the transmission belt 111, and the two guide rollers 120 are rotatably connected between the two opposite inner walls of the square tube 100, and a rotating roller 480 is rotatably connected between the two opposite inner walls of the square tube 100, and the rotating roller 480 is located outside the transmission belt 111 and below the two guide rollers 120, and two supporting plates 450 are fixedly connected between the two opposite inner walls of the square tube 100, and a fixed plate 460 is fixedly connected between the two supporting plates 450, and the top surface of the fixed plate 460 is provided with There are multiple rectangular openings 461, a rubber film 462 is fixedly adhered to the bottom surface of the fixed plate 460, and a movable plate 470 is arranged between the bottom surface of the rubber film 462 and the outer wall of the transmission belt 111, and a plurality of abutment plates 471 are fixedly connected to the top surface of the movable plate 470, and the plurality of abutment plates 471 correspond to the plurality of rectangular openings 461 one by one, and the movable plate 470 has a card slot 472 on both sides of the opposite sides, and the two card slots 472 are both slidably carded with a card block 473, and the square tube 100 has a movable slot on both sides of the opposite sides, and the two card blocks 473 The two ends of the roller 480 are respectively slidably connected to the inside of the two moving grooves, and the two ends of the roller 480 respectively penetrate the opposite sides of the square tube 100, and the two ends of the roller 480 are fixedly connected with the main gear 401, and the opposite sides of the square tube 100 are rotatably connected with the sub-gears, and any main gear 401 is meshed with the adjacent sub-gears, and the outer ring edge of one side of any main gear 401 is rotatably connected with a support arm 481, and one end of any support arm 481 is rotatably connected to one side of the adjacent block 473, and two driven rollers are rotatably connected between the two opposite inner walls of the square tube 100. 490, wherein two ends of a driven roller 490 respectively pass through the opposite sides of the square tube 100, two ends of a driven roller 490 and one side of the two sub-gears are fixedly connected with a synchronous pulley 402, a synchronous belt is rotatably sleeved between the outer walls of the two synchronous pulleys 402 located on the same side of the square tube 100, two annular pull belts 491 are rotatably sleeved between the outer walls of the two driven rollers 490, and the movable plate 470 is located inside any annular pull belt 491, and a plurality of convex thorns are fixedly connected to the inner wall of any annular pull belt 491.

[0044] When the transmission belt 111 is rotated, the roller 480 can be driven to rotate synchronously, and the two blocks 473 can only move up and down inside the adjacent moving grooves. When the transmission belt 111 transports materials, the corn kernels can be transported to the support plate 450 and the fixed plate 460 for accumulation. The transmission belt 111 drives the roller 480 to rotate, so that the roller 480 drives the two supporting arms 481 to continuously pull the two blocks 473 back and forth to move up and down, so that the two blocks 473 drive the moving plate 470 to move up and down, and the roller 480 can drive the synchronous pulley 402 on the sub-gear to rotate through the main gear 401 and the sub-gear, and drive a driven roller 490 to rotate synchronously through the synchronous pulley 402 and the synchronous belt, so that the two annular pulleys 491 rotate synchronously. When the moving plate 470 moves to abut against the top surface of the inner wall of the annular pulley 491, multiple abutment plates 471 is synchronously inserted into the adjacent rectangular opening 461, and the rubber film 462 is resisted and stretched by the resisting plate 471, so that a plurality of protrusions formed by the rubber film 462 appear on the top surface of the fixing plate 460. When objects such as grass leaves fall on the protrusions, the grass leaves are easily located above the protrusions, and corn kernels and impurities are located between two adjacent protrusions. Even if part of the grass leaves are pressed by the corn kernels, the other parts of the grass leaves will be lifted up due to the resistance of the protrusions, so that the grass leaves are conveniently clamped by the box-shaped filter 430, and There is a rubber layer on the surface of the movable plate 470. When the annular pull belt 491 rotates, the ridges on it will scrape the movable plate 470 and drive the multiple moving parts of the abutment plates 471, so that the abutment plates 471 press against the ridges formed by the rubber film 462 to push the materials accumulated on the fixed plate 460 and the support plate 450 toward the rotating ring 410, and then when the movable plate 470 moves with the block 473 to contact the bottom of the inner wall of the annular pull belt 491, the annular pull belt 491 will pull the movable plate 470 to reset.

[0045] Embodiment 2

[0046] On the basis of the first embodiment, the corn kernels can be cleaned twice by providing a hair dryer 500, thereby improving the cleaning effect.

[0047] like Figure 1-3 As shown, in this embodiment, a hair dryer 500 is fixedly connected to the bottom surface of the square tube 100 , and the air outlet end of the hair dryer 500 is parallel to one end of the exhaust pipe 200 , and a filter 202 is fixedly connected to one end of the exhaust pipe 200 .

[0048] In a specific implementation, when the corn kernels are transported by the transmission belt 111 to one end of the square tube 100 and fall out, the hair dryer 500 is started to blow out an airflow, so that the falling corn kernels pass through the hair dryer 500, and impurities mixed in the corn kernels are discharged from the discharge pipe 200 through the filter 202 along with the airflow, while smaller corn kernels are blocked by the filter 202, thereby performing a secondary cleaning of the corn kernels and improving the cleaning effect.

[0049] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A distributed electric drive lifting and cleaning machine, characterized in that: include: A square tube (100) having an open structure at one end and a feed inlet (101) at the top of the other end of the square tube (100); A discharge pipe (200), one end of which is fixedly connected to one end of the square tube (100); A suction mechanism (300) is located at the top of the square tube (100), the suction mechanism (300) comprises a suction fan (310), and the suction fan (310) comprises a shell and a fan blade shaft, the shell of the suction fan (310) is fixedly connected to an exhaust pipe (311), and the exhaust pipe (311) is communicated with the inside of the suction fan (310), one side of the shell of the suction fan (310) is fixedly connected to a connecting shell (320), and the connecting shell (320) is fixedly connected to the top surface of the square tube (100), the inside of the connecting shell (320) is communicated with the inside of the square tube (100), the fan blade shaft of the suction fan (310) is fixedly connected to a connecting shaft (330), and the outer wall of the connecting shaft (330) is fixedly connected to a plurality of blades (331); The scooping mechanism (400) is located inside the square tube (100).

2. The distributed electric drive lifting and cleaning integrated machine according to claim 1 is characterized in that: Two transmission rollers (110) are rotatably connected between two opposite inner side walls of the square tube (100), and the two transmission rollers (110) are respectively located at two ends inside the square tube (100), and a transmission belt (111) is rotatably sleeved between the outer side walls of the two transmission rollers (110).

3. The distributed electric drive lifting and cleaning integrated machine according to claim 2 is characterized in that: The lifting mechanism (400) comprises: Two rotating rings (410) are respectively located at two opposite inner side walls of the square tube (100), the two rotating rings (410) are both located above the transmission belt (111), and a plurality of slide grooves (411) are opened on one side of the two rotating rings (410), and the plurality of slide grooves (411) on any rotating ring (410) are arranged around the central circumference of the rotating ring (410), and a circular plate is rotatably sleeved on the inner side walls of the two rotating rings (410); A main shaft (420), one end of which is fixedly connected to an inner wall of the square tube (100), the centers of the two circular plates are fixedly sleeved with the outer wall of the main shaft (420), a connecting tube (422) is fixedly connected to the center of one side of a rotating ring (410), and the inner wall of the connecting tube (422) is rotatably sleeved with the other end of the main shaft (420), one end of the connecting tube (422) passes through the other inner wall of the square tube (100), and one end of the connecting tube (422) and one end of the connecting shaft (330) are fixedly connected to a pulley, a transmission toothed belt is rotatably sleeved between the outer walls of the two pulleys, and a support rod is fixedly connected between one end of the connecting tube (422) and the inner wall of the adjacent rotating ring (410); The plurality of box-shaped filters (430) correspond one-to-one to the plurality of slide grooves (411) on any rotating ring (410); both ends of the plurality of box-shaped filters (430) are fixedly connected with sliders; the sliders at both ends of any box-shaped filter (430) are respectively slidably engaged in the corresponding slide grooves (411) on the two rotating rings (410).

4. The distributed electric drive lifting and cleaning integrated machine according to claim 3 is characterized in that: An electric roller (210) is fixedly connected between two opposite inner side walls of the discharge pipe (200), and a driving roller (220) is rotatably connected between two opposite inner side walls of the discharge pipe (200); the rotating end of the electric roller (210) and one end of the driving roller (220) both penetrate one side of the discharge pipe (200), and the rotating end of the electric roller (210) and one end of the driving roller (220) are fixedly connected with a driving gear (201), the two driving gears (201) are meshed with each other, the other end of the driving roller (220) and one end of a transmission roller (110) are fixedly connected with a sprocket, and a chain is rotatably sleeved between the outer side walls of the two sprockets.

5. The distributed electric drive lifting and cleaning integrated machine according to claim 4 is characterized in that: A cover-shaped filter (440) is rotatably connected to one side of the opening of any box-shaped filter (430), a plate body (431) is fixedly connected to the middle of the outer wall of any box-shaped filter (430), a guide wheel (432) is rotatably connected to the top of any plate body (431), the outer wall of the main shaft (420) is fixedly sleeved with a guide plate (421), the outer wall of any guide wheel (432) is in contact with the outer wall of the guide plate (421), and both the guide wheel (432) and the guide plate (421) are made of magnets.

6. The distributed electric drive lifting and cleaning integrated machine according to claim 5, characterized in that: A rotating plate (441) is rotatably connected to a long side edge of the outer wall of any cover-shaped filter (440), and one end of any rotating plate (441) is rotatably connected to a sleeve frame (442). The inner wall of any sleeve frame (442) is slidably sleeved with the outer wall of the adjacent plate body (431). Both ends of any sleeve frame (442) are fixedly connected to guide rods (443). The adjacent sides of the circular plates on the two rotating rings (410) are provided with guide grooves (412), and the two guide rods (443) on any sleeve frame (442) are slidably clamped in the two guide grooves (412) at their opposite ends.

7. The distributed electric drive lifting and cleaning integrated machine according to claim 4, characterized in that: Two guide rollers (120) are arranged inside the transmission belt (111), and the two guide rollers (120) are rotatably connected between two opposite inner side walls of the square tube (100), a rotating roller (480) is rotatably connected between the two opposite inner side walls of the square tube (100), and the rotating roller (480) is located outside the transmission belt (111) and below the two guide rollers (120), two supporting plates (450) are fixedly connected between the two opposite inner side walls of the square tube (100), and a fixing plate (460) is fixedly connected between the two supporting plates (450), and the top surface of the fixing plate (460) A plurality of rectangular openings (461) are provided, a rubber film (462) is fixedly adhered to the bottom surface of the fixed plate (460), and a movable plate (470) is arranged between the bottom surface of the rubber film (462) and the outer wall of the transmission belt (111), a plurality of abutment plates (471) are fixedly connected to the top surface of the movable plate (470), and the plurality of abutment plates (471) correspond to the plurality of rectangular openings (461) one by one, a card slot (472) is provided on opposite sides of the movable plate (470), and a card block (473) is slidably connected inside the two card slots (472), and the square tube (100) is arranged on opposite sides of the square tube (100). A movable groove is provided on each side, and two clamping blocks (473) are respectively slidably clamped in the two movable grooves. The two ends of the roller (480) respectively penetrate the opposite sides of the square tube (100), and the two ends of the roller (480) are fixedly connected with a main gear (401). The opposite sides of the square tube (100) are rotatably connected with sub-gears. Any main gear (401) is meshed with an adjacent sub-gear. A support arm (481) is rotatably connected at the outer ring edge of one side of any main gear (401). One end of any support arm (481) is rotatably connected to one side of an adjacent clamping block (473). The square tube (100) Two driven rollers (490) are rotatably connected between two opposite inner walls, wherein two ends of a driven roller (490) respectively penetrate the opposite sides of the square tube (100), and two ends of a driven roller (490) are fixedly connected to one side of two sub-gears with synchronous pulleys (402), and a synchronous belt is rotatably sleeved between the outer walls of the two synchronous pulleys (402) located on the same side of the square tube (100), and two annular pull belts (491) are rotatably sleeved between the outer walls of the two driven rollers (490), and the movable plate (470) is located inside any annular pull belt (491).

8. The distributed electric drive lifting and cleaning integrated machine according to claim 7, characterized in that: The inner side wall of any annular drawstring (491) is fixedly connected with a plurality of convex thorns.

9. The distributed electric drive lifting and cleaning integrated machine according to claim 1, characterized in that: A hair dryer (500) is fixedly connected to the bottom surface of the square tube (100), and the air outlet end of the hair dryer (500) is parallel to one end of the exhaust pipe (200).

10. The distributed electric drive lifting and cleaning integrated machine according to claim 9, characterized in that: One end of the discharge pipe (200) is fixedly connected to a filter screen (202).

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