Waste mulching film recycling device

Abstract

The invention discloses a waste mulching film recycling device, and relates to the technical field of agricultural equipment, the waste mulching film recycling device comprises a traction frame, the traction frame is fixedly connected with a scraper knife, the left and right ends of the traction frame are rotatably connected with rollers, the top of the traction frame is fixedly connected with a transmission case, the transmission case is connected with an output shaft, and the output shaft is rotatably connected with a support; the output shaft is fixedly connected with the circle centers of the belt wheels, the two belt wheels are in transmission connection through a belt, the belt wheels are rotationally connected with the side wall of the traction frame, and a transmission motor drives an incomplete gear to be matched with an auger, so that efficient compression and forward conveying of the waste mulching film are achieved, and the overall size of the waste mulching film is reduced; quantitative cutting of the mulching film is achieved, follow-up recycling of the stacked mulching film is facilitated, the follow-up treatment process can be optimized, the overall treatment efficiency is improved, and continuous operation of recycling of the mulching film is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural equipment, in particular to a device for recycling and processing waste mulch films. Background Art

[0002] The patent with publication (announcement) number CN118476332A discloses a ground film recovery device for greenhouse vegetable cultivation, which relates to the field of ground film recovery technology. It solves the problem that the soil covering the ground film will accumulate at the bend of the ground film, causing the resistance of the film picking teeth to gradually increase, which may easily cause the device to get stuck. The device includes a frame, a traction rod is fixedly installed on the right end of the frame, and a roller is rotatably installed on the lower end of the frame.

[0003] The hollow roller in the above-mentioned prior art rotates synchronously with the main gear roller through gears, synchronous wheels and synchronous belts to roll up the ground film, and the ground film is rolled up on the hollow roller and needs to be removed manually. The removed ground film is in the shape of a long cylinder as a whole. When the staff piles up the waste ground film for recycling, it is not conducive to the staff to stack and transport the ground film due to the long overall length of the ground film. Summary of the invention

[0004] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a waste ground film recovery and processing device.

[0005] The present invention is achieved in that a waste ground film recycling and processing device is constructed, which includes a traction frame, a shovel blade is fixedly connected to the traction frame, rollers are rotatably connected to the left and right ends of the traction frame, a transmission box is fixedly connected to the top of the traction frame, the transmission box is connected to the output shaft, the output shaft is rotatably connected to the bracket, the output shaft is fixedly connected to the center of the pulley, two groups of pulleys are connected through belt transmission, and the pulley is rotatably connected to the side wall of the traction frame; a first screening plate is fixedly connected to the side wall of the traction frame, a receiving box is fixedly connected to the bottom of the first screening plate, a transmission motor is fixedly connected to the side wall of the receiving box, the output shaft of the transmission motor is fixedly connected to the center of the incomplete gear, the incomplete gear meshes and drives the first gear and the second gear to be rotatably connected to the side wall of the receiving box through a torsion spring, an auger box is fixedly connected to the bottom of the receiving box, an auger is rotatably connected in the auger box, the auger is fixedly connected to the center of the incomplete gear, the left and right ends of the auger box are rotatably connected to the second screening plates, and the two groups of second screening plates are respectively fixedly connected to the first gear and the second gear.

[0006] In a feasible embodiment, the side wall of the traction frame is rotatably connected to a conveyor belt roller, and two groups of conveyor belt rollers are provided, which are respectively located at the left and right ends of the traction frame. The two groups of conveyor belt rollers are connected through a conveyor belt transmission, and the side wall of the conveyor belt is fixedly connected to a spacer roller; the conveyor belt roller is fixedly connected to the center of the pulley.

[0007] In a feasible implementation manner, the traction frame side wall is bolted to a servo motor, the servo motor output shaft drives the brush roller to be rotationally connected to the inner side wall of the traction frame, and the traction frame side wall is fixedly connected to a first electric push rod.

[0008] In a feasible embodiment, a slide groove is embedded in the side wall of the auger box, a slide frame is slidably connected to the inner wall of the slide groove, a return spring is fixedly connected to the side wall of the slide frame, and the other end of the return spring is fixedly connected to the inner wall of the slide groove.

[0009] In a feasible implementation, the bottom of the sliding frame is rotatably connected to a bottom plate, and the sliding frame is a U-shaped frame; the side wall of the sliding frame is rotatably connected to a worm gear, the center of the worm gear in the worm gear is fixedly connected to the bottom plate, the worm in the worm gear is fixedly connected to the center of a group of bevel gears in the bevel gear group, and another group of bevel gears in the bevel gear group is fixedly connected to the center of the guide gear; the bevel gear group is rotatably connected to the side wall of the sliding frame.

[0010] In a feasible implementation manner, a second electric push rod is fixedly connected to the side wall of the auger box, a moving end of the second electric push rod is fixedly connected to the cutter, and the cutter is fixedly connected to the push rack.

[0011] In a feasible embodiment, the bottom of the second screen plate is rotatably connected to a winding roller via a torsion spring, and a pull rope is wound on the side wall of the winding roller. The bottom of the second screen plate is rotatably connected to a guide wheel, and the guide wheel is fixedly connected to a cam. The guide wheel and the cam form a flapping assembly, and multiple groups of flapping assemblies are provided at the bottom of the second screen plate. The other end of the pull rope away from the winding roller slides in an staggered manner through the multiple groups of guide wheels and is fixedly connected to the side wall of the receiving box.

[0012] In a feasible embodiment, the other side wall of the second screen plate away from the auger box is connected to the receiving box through a diaphragm, so that when the second screen plate rotates upward, the diaphragm closes the opening between the second screen plate and the receiving box.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) The transmission motor drives the incomplete gear and the auger to achieve efficient compression and forward conveyance of the waste mulch, reducing the overall volume of the waste mulch. Through the precise control of the second electric push rod, the mulch is quantitatively cut to facilitate the subsequent recycling of the mulch pile, which helps to optimize the subsequent processing flow, improve the overall processing efficiency, and facilitate the continuous operation of mulch recycling.

[0015] (2) The cut ground film is intelligently discharged through the cooperation of the bottom plate and the sliding frame, as well as the transmission of the worm gear, bevel gear set and guide gear.

[0016] (3) When the auger recycles the ground film, it drives the second screening plate to rotate upward, so that the ground film on the second screening plate can slide to the feed port above the auger box, avoiding the ground film remaining in the corners of the receiving box. The flapping assembly on the second screening plate vibrates when rotating, which helps the residual soil on the ground film to fall off, thereby improving the purity of the ground film; thus, efficient, convenient and pure treatment of waste ground film is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention when viewed from above;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 3 is a top view of the present invention;

[0020] Figure 4 The present invention Figure 3 AA section view in;

[0021] Figure 5 is a bottom view of a receiving box of the present invention;

[0022] Figure 6 It is a schematic diagram of the receiving box structure of the present invention.

[0023] Among them: traction frame-1, scraper-2, roller-3, transmission box-4, bracket-5, output shaft-6, pulley-7, belt-8, conveyor belt-9, spacing roller-10, servo motor-11, brush roller-12, conveyor belt roller-13, first electric push rod-131, first screening plate-14, receiving box-15, transmission motor-16, incomplete gear-17, first gear-18, second gear-19, auger box-20, auger-21, second screening plate-22, slide groove-23, sliding frame-24, reset spring-25, bottom plate-26, worm gear-27, bevel gear set-28, guide gear-29, second electric push rod-30, cutter-31, push rack-32, winding roller-221, pull rope-222, guide wheel-223, cam-224. DETAILED DESCRIPTION

[0024] The following will be combined with the attached Figure 1-Figure 6 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are made clear. The complete description is obvious. The described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] See also Figures 1 to 6 A waste ground film recycling and processing device of the present invention comprises a traction frame 1, which is used to connect with an external traction device so that the traction device drives the traction frame 1 to move on the land on the waste ground film, and a shovel blade 2 is fixedly connected to the traction frame 1, and the shovel blade 2 is used to shovel up the soil and ground film on the ground. The left and right ends of the traction frame 1 are rotatably connected with rollers 3, and the traction frame 1 moves on the ground end through the rollers 3. The top of the traction frame 1 is fixedly connected with a transmission box 4, and the transmission box 4 is connected to the motor. The motor drives the output shaft 6 to rotate through the transmission box 4, and the output shaft 6 drives the pulley 7 to rotate. The pulley 7 drives the conveying belt roller 13 to rotate. The conveying belt roller 13 can drive the conveying belt 9 to rotate, and the conveying belt 9 conveys the soil and the waste ground film upward together. During the conveying process, the first electric push rod 131 can apply thrust to the conveying belt 9 , so that the conveyor belt 9 fluctuates, and the soil on the conveyor belt 9 can fall down to the ground end to separate the soil from the waste mulch film. The transmission box 4 is connected to the output shaft 6, and the output shaft 6 is rotatably connected to the bracket 5. The output shaft 6 is fixedly connected to the center of the pulley 7. The two sets of pulleys 7 are connected by belt 8 transmission, and the pulley 7 is rotatably connected to the side wall of the traction frame 1; the center of the pulley 7 is fixedly connected to the conveyor belt roller 13, and the conveyor belt roller 13 is rotatably connected to the side wall of the traction frame 1. The conveyor belt roller 13 is provided with two groups, which are respectively located at the left and right ends of the traction frame 1. The two groups of conveyor belt rollers 13 are connected by conveyor belt 9 transmission, and the side wall of the conveyor belt 9 is fixedly connected with a spacing roller 10. The side wall of the spacing roller 10 is provided with bristles to prevent the mulch film from falling downward through the gap between the spacing rollers 10, and at the same time facilitate the soil to fall downward.

[0028] Specifically, a servo motor 11 is bolted to the side wall of the traction frame 1, and the output shaft of the servo motor 11 drives the brush roller 12 to be rotatably connected to the inner wall of the traction frame 1; the servo motor 11 applies power to drive the brush roller 12 to rotate, and the brush roller 12 can brush the waste ground film on the conveyor belt 9 and the spacing roller 10 to slide down to the first screening plate 14, and then fall onto the second screening plate 22 in the receiving box 15.

[0029] Specifically, a first electric push rod 131 is fixedly connected to the side wall of the traction frame 1 .

[0030] Specifically, a first screening plate 14 is fixedly connected to the side wall of the traction frame 1, a receiving box 15 is fixedly connected to the bottom of the first screening plate 14, a transmission motor 16 is fixedly connected to the side wall of the receiving box 15, an output shaft of the transmission motor 16 is fixedly connected to the center of an incomplete gear 17, the incomplete gear 17 is engaged to drive the first gear 18 and the second gear 19 to be rotationally connected to the side wall of the receiving box 15 through a torsion spring, an auger box 20 is fixedly connected to the bottom of the receiving box 15, an auger 21 is rotatably connected inside the auger box 20, the auger 21 is fixedly connected to the center of the incomplete gear 17, and second screening plates 22 are rotatably connected to the left and right ends of the auger box 20, and two groups of second screening plates 22 are fixedly connected to the first gear 18 and the second gear 19 respectively; a plurality of through holes are provided at the bottom of the receiving box 15 to facilitate impurities falling from above to fall downward to the ground end below.

[0031] Specifically, a slide groove 23 is embedded in the side wall of the auger box 20, and a sliding frame 24 is slidably connected to the inner wall of the slide groove 23. A return spring 25 is fixedly connected to the side wall of the sliding frame 24, and the other end of the return spring 25 is fixedly connected to the inner wall of the slide groove 23. A telescopic rod is fixedly connected in the slide groove 23, and the other end of the telescopic rod is connected to the sliding frame 24.

[0032] Specifically, the bottom of the sliding frame 24 is rotatably connected to the bottom plate 26, and the sliding frame 24 is a U-shaped frame; the side wall of the sliding frame 24 is rotatably connected to the worm gear 27, the center of the worm wheel in the worm gear 27 is fixedly connected to the bottom plate 26, the worm in the worm gear 27 is fixedly connected to the center of a group of bevel gears in the bevel gear set 28, and another group of bevel gears in the bevel gear set 28 is fixedly connected to the center of the guide gear 29; the bevel gear set 28 is rotatably connected to the side wall of the sliding frame 24; the transmission motor 16 is turned on to drive the incomplete gear 17 to rotate, and the incomplete gear 17 drives the auger 21 to rotate, and the auger 21 transports the waste ground film above forward to the front end of the auger box 20, so that the waste ground film is squeezed into the sliding frame 24, and then the waste ground film in the sliding frame 24 continues to increase and pushes the sliding frame 24 to move forward to stretch the reset spring. 25. When the sliding frame 24 moves to the outermost end of the auger box 20, so that there is a gap between the auger box 20 and the sliding frame 24, the second electric push rod 30 is controlled to drive the cutter 31 to move downward, the cutter 31 slides downward through the gap and cuts off the pile of waste mulch film, and then the cutter 31 drives the pushing rack 32 to continue to move downward, and the pushing rack 32 engages with the guide gear 29, and the guide gear 29 drives the worm gear 27 to rotate through the bevel gear set 28, and the worm gear 27 drives the bottom plate 26 to rotate downward, so that the waste mulch film cut above the bottom plate 26 slides downward, and then the cutter 31 moves upward, and the cutter 31 drives the pushing rack 32 to move upward and reset, and the pushing rack 32 drives the bottom plate 26 to rotate upward and reset, and then the reset spring 25 drives the sliding frame 24 to move and reset to the slide groove 23, and the cycle continues.

[0033] Specifically, a second electric push rod 30 is fixedly connected to the side wall of the auger box 20 , a moving end of the second electric push rod 30 is fixedly connected to a cutter 31 , and the cutter 31 is fixedly connected to a push rack 32 .

[0034] Specifically, the bottom of the second screening plate 22 is rotatably connected to a winding roller 221 through a torsion spring, and a pull rope 222 is wound on the side wall of the winding roller 221. The bottom of the second screening plate 22 is rotatably connected to a guide wheel 223, and the guide wheel 223 is fixedly connected to a cam 224. The guide wheel 223 and the cam 224 form a flapping assembly, and multiple groups of flapping assemblies are provided at the bottom of the second screening plate 22. The other end of the pull rope 222 away from the winding roller 221 slides through the multiple groups of guide wheels 223 in an interlaced manner and is fixedly connected to the side wall of the receiving box 15; when working, the incomplete gear 17 meshes and drives the first gear 18 and the second gear 19 while rotating. Intermittent rotation, the first gear 18 and the second gear 19 drive the second screening plate 22 to rotate upward. When the second screening plate 22 rotates, the waste mulch on the second screening plate 22 slides down to the auger box 20, and the residual soil on the waste mulch passes through the second screening plate 22 and falls to the bottom of the receiving box 15. While the second screening plate 22 rotates, it pulls the pull rope 222 on the winding roller 221. While the pull rope 222 is unfolded, it drives the guide wheel 223 to rotate. The guide wheel 223 also drives the cam 224 to rotate. The cam 224 applies a slapping force to the second screening plate 22, so that the second screening plate 22 vibrates.

[0035] Specifically, the other end side wall of the second screen plate 22 away from the auger box 20 is connected to the receiving box 15 through a diaphragm, so that when the second screen plate 22 rotates upward, the diaphragm closes the opening between the second screen plate 22 and the receiving box 15.

[0036] The above shows and describes the basic principle, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0037] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A waste mulch film recycling and processing device, comprising a traction frame, a shovel blade is fixedly connected to the traction frame, rollers are rotatably connected to the left and right ends of the traction frame, a transmission box is fixedly connected to the top of the traction frame, the transmission box is connected to the output shaft, the output shaft is rotatably connected to the bracket, the output shaft is fixedly connected to the center of the pulley, two sets of pulleys are connected by belt transmission, and the pulley is rotatably connected to the side wall of the traction frame; Features: A first screening plate is fixedly connected to the side wall of the traction frame, a receiving box is fixedly connected to the bottom of the first screening plate, a transmission motor is fixedly connected to the side wall of the receiving box, the output shaft of the transmission motor is fixedly connected to the center of the incomplete gear, the meshing of the incomplete gear drives the first gear and the second gear to be rotationally connected to the side wall of the receiving box through a torsion spring, an auger box is fixedly connected to the bottom of the receiving box, an auger is rotatably connected inside the auger box, the auger is fixedly connected to the center of the incomplete gear, the left and right ends of the auger box are rotatably connected to the second screening plates, and two groups of second screening plates are fixedly connected to the first gear and the second gear respectively.

2. The waste mulch film recycling and processing device according to claim 1 is characterized in that: The side wall of the traction frame is rotatably connected with a conveying belt roller. There are two groups of conveying belt rollers, which are respectively located at the left and right ends of the traction frame. The two groups of conveying belt rollers are connected through conveying belt transmission. The side wall of the conveying belt is fixedly connected with a spacer roller; the conveying belt roller is fixedly connected to the center of the pulley.

3. The waste mulch film recycling and processing device according to claim 2 is characterized in that: The traction frame side wall is bolted with a servo motor, and the servo motor output shaft drives the brush roller to be rotatably connected with the inner side wall of the traction frame, and the traction frame side wall is fixedly connected with a first electric push rod.

4. The waste mulch film recycling and processing device according to claim 3 is characterized in that: A slide groove is embedded in the side wall of the auger box, a slide frame is slidably connected to the inner wall of the slide groove, a return spring is fixedly connected to the side wall of the slide frame, and the other end of the return spring is fixedly connected to the inner wall of the slide groove.

5. The waste mulch film recycling and processing device according to claim 4 is characterized in that: The bottom of the sliding frame is rotatably connected to a bottom plate, and the sliding frame is a U-shaped frame; the side wall of the sliding frame is rotatably connected to a worm gear, the center of the worm gear in the worm gear is fixedly connected to the bottom plate, the worm in the worm gear is fixedly connected to the center of a group of bevel gears in the bevel gear group, and another group of bevel gears in the bevel gear group is fixedly connected to the center of the guide gear; the bevel gear group is rotatably connected to the side wall of the sliding frame.

6. The waste mulch film recycling and processing device according to claim 5 is characterized in that: A second electric push rod is fixedly connected to the side wall of the auger box, a moving end of the second electric push rod is fixedly connected to the cutter, and the cutter is fixedly connected to the push rack.

7. The waste mulch film recycling and processing device according to claim 6 is characterized by: The bottom of the second screening plate is rotatably connected to a winding roller via a torsion spring, and a pull rope is wound on the side wall of the winding roller. The bottom of the second screening plate is rotatably connected to a guide wheel, and the guide wheel is fixedly connected to a cam. The guide wheel and the cam form a flapping assembly, and multiple groups of flapping assemblies are provided at the bottom of the second screening plate. The other end of the pull rope away from the winding roller slides in an staggered manner through the multiple groups of guide wheels and is fixedly connected to the side wall of the receiving box.

8. The waste mulch film recycling and processing device according to claim 7 is characterized in that: The other side wall of the second screening plate away from the auger box is connected to the receiving box through a diaphragm, so that when the second screening plate rotates upward, the diaphragm closes the opening between the second screening plate and the receiving box.

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