Plough type plastic film residue recycling machine

Abstract

The invention belongs to the technical field of agricultural machinery, particularly relates to a plow type residual film recycling machine, and aims to solve the problem that a mulching film is easily wound on a screening cage on an existing plow type residual film recycling machine. The plow type residual film recycling machine comprises a recycling machine body, a collecting box is fixedly connected to the exterior of the recycling machine body, and the screening cage is arranged in the recycling machine body; a plurality of grids which are circumferentially distributed at equal intervals are arranged on the screening cage, a plurality of symmetrical rear wheels and front wheels are arranged at the bottom of the recycling machine body, a soil plough is arranged in the recycling machine body, and the outer portion of the soil plough is fixedly connected with the inner wall of the recycling machine body. According to the plough type plastic film residue recycling machine, mulching films wound on the screening cage can be effectively cleaned, the winding number of the mulching films on the screening cage is reduced, the situation that due to excessive winding of the mulching films, operation of the recycling machine is affected is avoided, the using function of the recycling machine is guaranteed, and the recycling efficiency of the recycling machine on the mulching films is improved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, and in particular to a plough-type residual film recycling machine. Background Art

[0002] Mulching refers to a measure of covering the ground surface with agricultural plastic film. It can reduce the impact of raindrops, prevent erosion and crust formation; it can effectively reduce the evaporation of soil moisture, retain soil moisture during droughts and increase soil moisture after rains, promote crop absorption and growth, and improve soil moisture utilization efficiency.

[0003] Some adverse effects are produced in the cultivation of mulching film. For example, the residual film is not removed completely after mulching film for many years, which causes soil pollution. The organic matter decomposes quickly after mulching film, the crop utilization rate is high, and the fertilizer supplement is small, which makes the soil fertility decrease. Improper management of mulching film may also cause early maturity without increased yield, or even a decrease in yield.

[0004] In the process of screening the ground film and the floating soil in the screening cage of the existing plow-type residual film recycling machine, the scattered ground film is often entangled on the screening cage, which affects the use function of the recycling machine and increases the cleaning burden of the recycling machine after use. Summary of the invention

[0005] The invention discloses a plough-type residual film recovery machine, aiming to solve the technical problem that a screening cage on an existing plough-type residual film recovery machine in the background technology is easily entangled with ground film.

[0006] A plow-type residual film recycling machine proposed in the present invention includes a recycling machine body, the outside of which is fixedly connected to a collecting box, and a screening cage is arranged inside the recycling machine body, and a plurality of circumferentially equidistantly distributed grids are arranged on the screening cage, and a plurality of symmetrical rear wheels and front wheels are arranged at the bottom of the recycling machine body, and a soil plow is arranged inside the recycling machine body, and the outside of the soil plow is fixedly connected to the inner wall of the recycling machine body, and a hanging bracket is fixedly connected to the inner wall of the recycling machine body, and a power bearing is arranged outside the hanging bracket, and the outside of the power bearing is fixedly connected to the inner wall of the recycling machine body, a chain conveyor is arranged between the screening cage and the soil plow, and the chain conveyor is located in the recycling machine body, a cleaning module is arranged outside the screening cage, and two height adjustment modules are arranged outside the recycling machine body.

[0007] By providing a recycling machine body, a collecting box, a screening cage, a grille, a hanger, a power bearing, a cleaning module and a height adjustment module, the device can use the cleaning module to effectively clean the ground film wrapped around the screening cage, reduce the amount of ground film wrapped on the screening cage, avoid excessive winding of the ground film and affect the operation of the recycling machine, ensure the use function of the recycling machine, and improve the recycling efficiency of the recycling machine for the ground film.

[0008] In a preferred embodiment, the cleaning module includes two symmetrical receiving grooves, the two receiving grooves are fixedly connected to the side opposite to the outside of the recycling machine body, and circular holes are opened on the two receiving grooves, and screw rods and round rods are movably connected in the two circular holes. The outsides of the screw rods and round rods are provided with movable parts, and the upper sides of the two movable parts are fixedly connected with fixed seats, and the outside of the receiving groove on the same side of the screw rod is fixedly connected with motor 1, and the output end of motor 1 is connected to one side of the screw rod through a coupling; two symmetrical stabilizing wheels are provided on the outside of the screening cage, and the outsides of the stabilizing wheels are attached to the outside of the screening cage. The two stabilizing wheels are movably connected to a bracket on one side away from the screening cage, and the two brackets are fixedly connected to the opposite side of the inner wall of the recycling machine body, and the upper sides of the two fixing seats are provided with hole grooves, and the holes are slidably connected to the pillars, and the upper sides of the fixing seats are provided with four circumferentially equidistantly distributed cutting grooves, and the cutting grooves are slidably connected to locking rods; the upper sides of the plurality of locking rods are fixedly connected to short shafts, and the outsides of the two pillars are provided with annular grooves, and the outsides of the four locking rods on the same side are snap-fitted with the inner wall of the annular groove, and the outsides of the pillars are slidably connected to a rotating frame, and the bottom of the rotating frame is connected to The upper side of the fixed seat on the same side is movably connected; the two rotating frames are each provided with four curved grooves equidistantly distributed around the circumference, the inner walls of the curved grooves are slidably connected to the outside of the short shaft, the inner walls of the rotating frames are fixedly connected with coil springs, the ends of the coil springs away from the rotating frames are fixedly connected to the upper side of the fixed seat on the same side, and connectors are provided above the two pillars, the opposite sides of the two connectors are fixedly connected with the same functional frame, the top inner wall of the functional frame is fixedly connected with a suspension rod, the bottom end of the suspension rod is provided with a fine hole, a round shaft is movably connected in the fine hole, a second motor is provided on one side of the round shaft, the outside of the second motor is connected to The outside of the suspension rod is fixedly connected, and the output end of motor 2 is connected to one side of the circular shaft through a coupling; the outside of the circular shaft is fixedly connected with a toothed part, and a bevel blade is inserted on the outside of the toothed part. Two symmetrical reserved grooves are provided on the function frame, and the reserved grooves are located on the same plane as the bevel blades, and one of the reserved grooves is provided with a cutout on the inner wall on the side away from the suspension rod, and a fixing frame is fixedly connected in the cutout, and a shear piece is fixedly connected on the side of the fixing frame close to the bevel blade, and a notch is provided on the side of the circular shaft away from motor 2, and a fixing bolt is arranged in the notch, and the outside of the fixing bolt fits with the outside of the bevel blade.

[0009] By setting up a cleaning module, the cleaning module can quickly and conveniently cut the ground film wrapped on the upper side of the grille by using the bevel blade and the shearing piece, which greatly improves the cleaning efficiency of the ground film wrapped on the grille. By using the reciprocating motion of the screw rod and the support, the device can clean the grille installed on the screening cage on the recycling machine as a whole, increasing the cleaning area, so that the device can have better applicability to screening cages of different sizes.

[0010] In a preferred solution, the height adjustment module includes two symmetrical mounting plates, both mounting plates are provided with notches, the inner walls of the two notches are respectively fixedly connected to the outside of the two pillars, the upper sides of the two pillars are provided with grooves, threaded rods are arranged in the grooves, and the upper sides of the two threaded rods are respectively movably connected to the bottoms of the two connectors; the outer sides of the two threaded rods are provided with outer toothed rings, the bottoms of the outer toothed rings are movably connected to the upper sides of the mounting plates, and the outer sides of the threaded rods are provided with knobs, and the bottoms of the knobs are fixedly connected to the upper sides of the outer toothed rings on the same side; the outer sides of the two outer toothed rings are provided with locking rings, the outer sides of the locking rings are slidably connected with guide buckles, the bottoms of the guide buckles are fixedly connected to the upper sides of the mounting plates on the same side, and the outer sides of the outer toothed rings are clamped with racks; the two racks are fixedly connected to the sides opposite to the inner walls of the two locking rings, and the sides of the guide buckles away from the threaded rods are fixedly connected with springs, and the ends of the springs away from the guide buckles are fixedly connected to the inner walls of the locking rings on the same side.

[0011] By providing a height adjustment module, the height adjustment module uses a locking ring and a rack to effectively ensure the locking of the external toothed ring on the outside of the threaded rod, so that the threaded rod can always maintain its position unchanged in the bumps of the field and the vibration of the recycling machine after the height is adjusted, thereby improving the stability of the device, reducing the workload of the operator, and ensuring the normal operation of the device.

[0012] From the above, it can be seen that the plow-type residual film recycling machine provided by the present invention can effectively clean the ground film wrapped around the screening cage, reduce the amount of ground film wrapped around the screening cage, avoid the situation where excessive winding of the ground film affects the operation of the recycling machine, ensure the use function of the recycling machine, and improve the recycling efficiency of the recycling machine on the ground film. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a plough-type residual film recovery machine proposed by the present invention;

[0014] Figure 2 This is a cross-sectional structural schematic diagram of a plow-type residual film recovery machine proposed by the present invention;

[0015] Figure 3 This is a schematic structural diagram of a cleaning module and a height adjustment module of a plough-type residual film recovery machine proposed by the present invention;

[0016] Figure 4 This is a schematic diagram of the structure of a receiving tank of a plough-type residual film recovery machine proposed by the present invention;

[0017] Figure 5 This is a schematic diagram of the fixed seat structure of a plough-type residual film recovery machine proposed by the present invention;

[0018] Figure 6This is a schematic diagram of the functional slot structure of a plough-type residual film recovery machine proposed by the present invention;

[0019] Figure 7 This is a schematic diagram of the mounting plate structure of a plough-type residual film recovery machine proposed in the present invention.

[0020] In the figure: 1. recycling machine body; 2. collecting box; 3. screening cage; 4. grille; 5. rack; 6. power bearing; 7. cleaning module; 701. receiving slot; 702. support; 703. connecting piece; 704. function frame; 705. bracket; 706. stabilizing wheel; 707. movable part; 708. motor 1; 709. fixing seat; 710. cutting groove; 711. locking rod; 712. short shaft; 713. annular groove; 714. rotating frame; 715. curved groove; 716. coil spring; 71 7. Suspension rod; 718. Reserved slot; 719. Motor 2; 720. Toothed part; 721. Bevel blade; 722. Fixing bolt; 723. Fixing frame; 724. Shear piece; 725. Screw rod; 726. Round rod; 8. Height adjustment module; 801. Mounting plate; 802. Threaded rod; 803. External gear ring; 804. Knob; 805. Locking ring; 806. Rack; 807. Guide buckle; 808. Spring; 9. Soil plow; 10. Rear wheel; 11. Front wheel; 12. Chain conveyor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] The plough-type residual film recovery machine disclosed in the present invention is mainly used in the scenario where the screening cage on the existing plough-type residual film recovery machine is easily entangled with the ground film.

[0023] Reference Figure 1-7 A plow-type residual film recycling machine comprises a recycling machine body 1, a collecting box 2 is connected to the outside of the recycling machine body 1 by bolts, a screening cage 3 is arranged inside the recycling machine body 1, a plurality of circumferentially equidistantly distributed grids 4 are arranged on the screening cage 3, a plurality of symmetrical rear wheels 10 and front wheels 11 are arranged at the bottom of the recycling machine body 1, a soil plow 9 is arranged inside the recycling machine body 1, the outside of the soil plow 9 is connected to the inner wall of the recycling machine body 1 by bolts, and a hanging bracket 5 is connected to the inner wall of the recycling machine body 1 by bolts, a power bearing 6 is arranged outside the hanging bracket 5, and the outside of the power bearing 6 is connected to the inner wall of the recycling machine body 1 by bolts, a chain conveyor 12 is arranged between the screening cage 3 and the soil plow 9, the chain conveyor 12 is located in the recycling machine body 1, a cleaning module 7 is arranged outside the screening cage 3, and two height adjustment modules 8 are arranged outside the recycling machine body 1.

[0024] Specifically, after the bracket 5 is hooked and fixed on the agricultural tractor, the power bearing 6 is connected to the power shaft of the tractor, and the chain conveyor 12 is started. In the process of the tractor pulling the recycling machine body 1, the soil plow 9 shovels up the topsoil of the field, and the broken soil mixed with the ground film is transported to the screening cage 3 through the chain conveyor 12. Driven by the chain conveyor 12, the broken soil falling into the screening cage 3 is screened out by the grille 4 set on the screening cage 3 during the continuous rotation of the screening cage 3, so that the ground film in the soil is transported to the collection box 2 by the rotating screening cage 3. In the process of screening the ground film by the screening cage 3, a large amount of ground film will be entangled in On the grille 4 in the screening cage 3, a cleaning module 7 is used to cut and segment the ground film wrapped on the grille 4, thereby cleaning the screening cage 3. When the thickness of the ground film wrapped on the grille 4 is large, a height adjustment module 8 is used to adjust the cutting depth so that the wrapped ground film can be smoothly removed from the screening cage 3. The device can effectively clean the ground film wrapped on the screening cage 3 by using the cleaning module 7, reduce the amount of ground film wrapped on the screening cage 3, avoid the situation where excessive winding of the ground film affects the operation of the recycling machine, ensure the use function of the recycling machine, and improve the recycling efficiency of the recycling machine for the ground film.

[0025] Reference Figure 3 , Figure 4 , Figure 5 and Figure 6In a preferred embodiment, the cleaning module 7 includes two symmetrical receiving grooves 701, and the two receiving grooves 701 are connected to the side opposite to the outside of the recycling machine body 1 by bolts. A circular hole is opened on the two receiving grooves 701, and the two circular holes are rotatably connected with a screw rod 725 and a round rod 726 through a bearing. The outside of the screw rod 725 and the round rod 726 are provided with a movable part 707, and the upper side of the two movable parts 707 is connected to a fixed seat 709 by bolts, and the outside of the receiving groove 701 on the same side as the screw rod 725 is connected to a motor 708 by bolts, and the output end of the motor 708 is connected to the motor 708 by a coupling. The device is connected to one side of the screw rod 725; two symmetrical stabilizing wheels 706 are arranged on the outside of the screening cage 3, and the outsides of the stabilizing wheels 706 are in contact with the outside of the screening cage 3. The two stabilizing wheels 706 are rotatably connected to the bracket 705 on the side away from the screening cage 3 through the bearing. The two brackets 705 are connected to the opposite side of the inner wall of the recycling machine body 1 through bolts, and the upper sides of the two fixing seats 709 are provided with hole grooves, and the holes are slidably connected to the support 702. The upper side of the fixing seat 709 is provided with four circumferentially equidistantly distributed cutting grooves 710, and the cutting grooves 710 are slidably connected to the locking rods 711; multiple locking The upper side of the rod 711 is connected to the short shaft 712 by bolts, the outside of the two pillars 702 is provided with an annular groove 713, the outside of the four locking rods 711 on the same side is clamped with the inner wall of the annular groove 713, and the outside of the pillar 702 is slidably connected to the rotating frame 714, the bottom of the rotating frame 714 is rotatably connected to the upper side of the fixed seat 709 on the same side through a bearing; four curved grooves 715 with equal distances around the circumference are provided on the two rotating frames 714, the inner walls of the curved grooves 715 are slidably connected to the outside of the short shaft 712, and the inner walls of the rotating frames 714 are connected to the coil springs 716 by bolts. One end of the spring 716 away from the rotating frame 714 is connected to the upper side of the fixing seat 709 on the same side by bolts, and a connector 703 is provided on the top of the two pillars 702, and the opposite side of the two connectors 703 is connected to the same functional frame 704 by bolts, and the top inner wall of the functional frame 704 is connected to a suspension rod 717 by bolts, and a fine hole is opened at the bottom end of the suspension rod 717, and a round shaft is rotatably connected in the fine hole through a bearing, and a motor 2 719 is provided on one side of the round shaft, and the outside of the motor 2 719 is connected to the outside of the suspension rod 717 by bolts, and the output end of the motor 2 719 is connected to one side of the round shaft through a coupling;The outside of the circular shaft is connected with a toothed part 720 by bolts, and a bevel blade 721 is inserted on the outside of the toothed part 720. Two symmetrical reserved grooves 718 are provided on the function frame 704. The reserved grooves 718 are located on the same plane as the bevel blade 721, and a notch is provided on the inner wall of one of the reserved grooves 718 away from the suspension rod 717. A fixing frame 723 is connected in the notch by bolts. A shearing piece 724 is connected in the fixing frame 723 near the bevel blade 721 by bolts. A notch is provided on the side of the circular shaft away from the second motor 719. A fixing bolt 722 is provided in the notch. The outside of the fixing bolt 722 is in contact with the outside of the bevel blade 721. ;

[0026] Specifically, before the recycling machine is started, the rotating frame 714 is rotated to make the rotating frame 714 overcome the torsion of the coil spring 716 so that the curved groove 715 pushes the locking rod 711 connected to the short shaft 712 to slide outward on the cutting groove 710, and the pillar 702 is inserted into the fixing seat 709, and the rotating frame 714 is released. The torsion of the coil spring 716 resets the locking rod 711 on the fixing seat 709, so that the locking rod 711 is inserted into the annular groove 713 to complete the locking of the pillar 702. When the recycling machine starts to recycle the ground film, the ground film will be wound around the grille 4 during the recycling process, and the motor 708 is started. The motor 708 drives the screw rod 725 to rotate, so that the screw rod 725 and the fixing seat 709 on the round rod 726 drive the pillar 70 The second motor 719 is driven by the second motor 719 to rotate the toothed member 720, thereby rotating the beveled blade 721 plugged on the toothed member 720. The second motor 719 rotates according to the angular velocity of the grille 4 on the screening cage 3, thereby synchronizing the rotation rate of the beveled blade 721 with the rotation rate of the grille 4, so that the beveled blade 721 hooks the ground film wound between the adjacent grilles 4 during the rotation process, and the hooked ground film is cut in the process of the rotating beveled blade 721 and the shearing piece 724 being tangent to each other, thereby separating the ground film from the screening cage 3.

[0027] In a specific application scenario, the cleaning module 7 is mainly suitable for the cleaning link in the cleaning process, that is, the cleaning module 7 can use the beveled blade 721 and the shear piece 724 to quickly and conveniently cut the ground film wrapped around the upper side of the grille 4, greatly improving the cleaning efficiency of the ground film wrapped around the grille 4. By using the reciprocating motion of the screw rod 725 and the support 702, the device can perform an overall cleaning of the grille 4 installed on the screening cage 3 on the recycling machine, thereby increasing the cleaning area and making the device have better applicability to screening cages 3 of different sizes.

[0028] Reference Figure 7In a preferred embodiment, the height adjustment module 8 includes two symmetrical mounting plates 801, each of which is provided with a notch, and the inner walls of the two notches are respectively connected to the outside of the two pillars 702 by bolts, and the upper sides of the two pillars 702 are provided with a groove, and a threaded rod 802 is arranged in the groove, and the upper sides of the two threaded rods 802 are respectively rotatably connected to the bottom of the two connectors 703 through bearings; the outer sides of the two threaded rods 802 are provided with an outer toothed ring 803, and the bottom of the outer toothed ring 803 is rotatably connected to the upper side of the mounting plate 801 through a bearing, and the outer sides of the threaded rods 802 are provided with a knob 804, and the knob 804 is The bottom is connected to the upper side of the outer toothed ring 803 on the same side by bolts; a locking ring 805 is provided on the outside of the two outer toothed rings 803, and the outside of the locking rings 805 is slidably connected with a guide buckle 807, the bottom of the guide buckle 807 is connected to the upper side of the mounting plate 801 on the same side by bolts, and the outside of the outer toothed ring 803 is clamped with a rack 806; the two racks 806 are connected to the side opposite to the inner wall of the two locking rings 805 by bolts, and the side of the guide buckle 807 away from the threaded rod 802 is connected to a spring 808 by bolts, and the end of the spring 808 away from the guide buckle 807 is connected to the inner wall of the locking ring 805 on the same side by bolts.

[0029] Specifically, when the thickness of the stacked ground film wrapped on the grille 4 is large and the beveled blade 721 cannot be completely cut, the locking ring 805 is gently pushed to overcome the elastic force of the spring 808, and the rack 806 on the locking ring 805 releases the lock on the outer toothed ring 803 as the locking ring 805 moves, and the knob 804 is turned, and the knob 804 drives the outer toothed ring 803 to rotate, so that the threaded rod 802 in the pillar 702 can be screwed into the pillar 702, so that the connecting piece 703 connected to the knob 804 drives the functional frame 704 to descend in height, thereby increasing the cutting depth of the beveled blade 721 in the functional frame 704.

[0030] In a specific application scenario, the height adjustment module 8 is mainly suitable for the height adjustment link in the height adjustment process, that is, the height adjustment module 8 uses the locking ring 805 and the rack 806 to effectively ensure the locking of the outer tooth ring 803 outside the threaded rod 802, so that the threaded rod 802 can always maintain its position unchanged in the bumps of the field and the vibration of the recycling machine after the height is adjusted, thereby improving the stability of the device, reducing the workload of the operator, and ensuring the normal operation of the device.

[0031] Working principle: After the bracket 5 is hooked and fixed on the agricultural tractor, the power bearing 6 is connected to the power shaft of the tractor, and the chain conveyor 12 is started. In the process of the tractor pulling the recycling machine body 1, the soil plow 9 shovels up the topsoil of the field, and the broken soil mixed with the ground film is transported to the screening cage 3 through the chain conveyor 12. Driven by the chain conveyor 12, the broken soil falling into the screening cage 3 is screened out by the grille 4 set on the screening cage 3 during the continuous rotation of the screening cage 3, so that the ground film in the soil is transported to the collection box 2 by the rotating screening cage 3. In the process of the screening cage 3 screening the ground film, a large amount of ground film will be entangled on the grille 4 in the screening cage 3. Before the recycling machine is started, the screen cage 3 is rotated. The rotating frame 714 overcomes the torsion of the coil spring 716 so that the curved groove 715 pushes the locking rod 711 connected to the short shaft 712 to slide outward on the cutting groove 710, inserting the pillar 702 into the fixing seat 709, loosening the rotating frame 714, and the torsion of the coil spring 716 resets the locking rod 711 on the fixing seat 709, so that the locking rod 711 is inserted into the annular groove 713 to complete the locking of the pillar 702. When the recycling machine starts to recycle the ground film, the ground film will be wound around the grille 4 during the recycling process, starting the motor 708, and the motor 708 drives the screw rod 725 to rotate, so that the screw rod 725 and the fixing seat 709 on the round rod 726 drive the pillar 702 reciprocates on the accommodating groove 701, so that the functional frame 704 on the connecting piece 703 connected to the support 702 moves in a direction parallel to the rotation axis of the screening cage 3, and the motor 2 719 is started. The motor 2 719 drives the toothed piece 720 to rotate, so that the beveled blade 721 plugged on the toothed piece 720 rotates, and the motor 2 719 rotates according to the angular velocity of the grille 4 on the screening cage 3, so that the rotation rate of the beveled blade 721 is synchronized with the rotation rate of the grille 4, so that the beveled blade 721 hooks the ground film wrapped between the adjacent grilles 4 during the rotation process, and the hooked ground film is cut off when the rotating beveled blade 721 is tangent to the shearing piece 724. The mulch is cut during the process, thereby separating the mulch from the screening cage 3, so that the screening cage 3 can be cleaned. When the thickness of the mulch stacked on the grille 4 is large and the beveled blade 721 cannot be completely cut, the elastic force of the spring 808 is overcome and the locking ring 805 is gently pushed. The rack 806 on the locking ring 805 releases the lock on the outer toothed ring 803 as the locking ring 805 moves. The knob 804 is turned, and the knob 804 drives the outer toothed ring 803 to rotate, so that the threaded rod 802 in the pillar 702 can be screwed into the pillar 702, so that the connector 703 connected to the knob 804 drives the functional frame 704 to descend in height, thereby increasing the cutting depth of the beveled blade 721 in the functional frame 704.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plow-type residual film recycling machine, comprising a recycling machine body (1), characterized in that: The outside of the recycling machine body (1) is fixedly connected to a collecting box (2), and a screening cage (3) is arranged inside the recycling machine body (1), and a plurality of grids (4) are arranged on the screening cage (3) and are equidistantly distributed around the circumference. The bottom of the recycling machine body (1) is provided with a plurality of symmetrical rear wheels (10) and front wheels (11). A soil plow (9) is arranged inside the recycling machine body (1), and the outside of the soil plow (9) is fixedly connected to the inner wall of the recycling machine body (1), and a hanging bracket (5) is fixedly connected to the inner wall of the recycling machine body (1), and a power bearing (6) is arranged outside the hanging bracket (5), and the outside of the power bearing (6) is fixedly connected to the inner wall of the recycling machine body (1). A chain conveyor (12) is arranged between the screening cage (3) and the soil plow (9), and the chain conveyor (12) is located inside the recycling machine body (1). A cleaning module (7) is arranged outside the screening cage (3), and two height adjustment modules (8) are arranged outside the recycling machine body (1).

2. A plow-type residual film recycling machine according to claim 1, characterized in that: The cleaning module (7) comprises two symmetrical receiving grooves (701), the two receiving grooves (701) are fixedly connected to the side opposite to the outside of the recycling machine body (1), the two receiving grooves (701) are provided with a circular hole, the two circular holes are movably connected with a screw rod (725) and a round rod (726), the outside of the screw rod (725) and the round rod (726) are provided with a movable part (707), the upper side of the two movable parts (707) are fixedly connected with a fixed seat (709), and the outside of the receiving groove (701) on the same side as the screw rod (725) is fixedly connected with a motor 1 (708), and the output end of the motor 1 (708) is connected to one side of the screw rod (725) through a coupling.

3. A plow-type residual film recycling machine according to claim 2, characterized in that: The outside of the screening cage (3) is provided with two symmetrical stabilizing wheels (706), the outsides of the stabilizing wheels (706) are both in contact with the outside of the screening cage (3), the two stabilizing wheels (706) are movably connected to a bracket (705) on the side away from the screening cage (3), the two brackets (705) are fixedly connected to the inner wall of the recycling machine body (1) on the opposite side, and the upper sides of the two fixing seats (709) are provided with hole grooves, and the holes are slidably connected to the support (702), and the upper sides of the fixing seats (709) are provided with four circumferentially equidistantly distributed cutting grooves (710), and the cutting grooves (710) are slidably connected to locking rods (711).

4. A plow-type residual film recycling machine according to claim 3, characterized in that: The upper sides of the plurality of locking rods (711) are fixedly connected to short shafts (712), the exteriors of the two pillars (702) are provided with annular grooves (713), the exteriors of the four locking rods (711) on the same side are snap-fitted to the inner walls of the annular grooves (713), and the exteriors of the pillars (702) are slidably connected to rotating frames (714), and the bottoms of the rotating frames (714) are movably connected to the upper side of the fixed seat (709) on the same side.

5. A plough-type residual film recycling machine according to claim 4, characterized in that: The two rotating frames (714) are each provided with four circumferentially equidistantly distributed curved grooves (715), the inner walls of the curved grooves (715) are slidably connected to the outside of the short shaft (712), the inner walls of the rotating frames (714) are fixedly connected to coil springs (716), the ends of the coil springs (716) away from the rotating frames (714) are fixedly connected to the upper side of the fixed seat (709) on the same side, and the upper sides of the two pillars (702) are each provided with a connecting piece (703). The two connecting members (703) are fixedly connected to the same functional frame (704) on one side opposite to the other. The top inner wall of the functional frame (704) is fixedly connected to a suspension rod (717). A fine hole is provided at the bottom end of the suspension rod (717). A round shaft is movably connected in the fine hole. A second motor (719) is provided on one side of the round shaft. The outside of the second motor (719) is fixedly connected to the outside of the suspension rod (717). The output end of the second motor (719) is connected to one side of the round shaft via a coupling.

6. A plough-type residual film recycling machine according to claim 5, characterized in that: The outside of the circular shaft is fixedly connected with a toothed part (720), and a beveled blade (721) is inserted into the outside of the toothed part (720). Two symmetrical reserved grooves (718) are provided on the function frame (704), and the reserved grooves (718) are located on the same plane as the beveled blade (721), and a notch is provided on the inner wall of one of the reserved grooves (718) away from the suspension rod (717), and a fixing frame (723) is fixedly connected in the notch, and a shearing piece (724) is fixedly connected to the side of the fixing frame (723) close to the beveled blade (721), and a notch is provided on the side of the circular shaft away from the second motor (719), and a fixing bolt (722) is provided in the notch, and the outside of the fixing bolt (722) is in contact with the outside of the beveled blade (721).

7. The plough-type residual film recycling machine according to claim 1, characterized in that: The height adjustment module (8) comprises two symmetrical mounting plates (801), each of which is provided with a notch, the inner walls of the two notches are respectively fixedly connected to the outside of the two pillars (702), the upper sides of the two pillars (702) are provided with a groove, a threaded rod (802) is arranged in the groove, and the upper sides of the two threaded rods (802) are respectively movably connected to the bottom of the two connecting pieces (703).

8. The plough-type residual film recycling machine according to claim 7, characterized in that: The outside of the two threaded rods (802) is provided with an external toothed ring (803), the bottom of the external toothed ring (803) is movably connected to the upper side of the mounting plate (801), and the outside of the threaded rods (802) is provided with a knob (804), the bottom of the knob (804) is fixedly connected to the upper side of the external toothed ring (803) on the same side.

9. The plough-type residual film recycling machine according to claim 8, characterized in that: The exterior of the two outer toothed rings (803) is provided with a locking ring (805), the exterior of the locking rings (805) is slidably connected with a guide buckle (807), the bottom of the guide buckle (807) is fixedly connected to the upper side of the mounting plate (801) on the same side, and the exterior of the outer toothed rings (803) is clamped with a rack (806).

10. The plough-type residual film recycling machine according to claim 8, characterized in that: The two racks (806) are fixedly connected to the sides opposite to the inner walls of the two locking rings (805), and the side of the guide buckle (807) away from the threaded rod (802) is fixedly connected to a spring (808), and the end of the spring (808) away from the guide buckle (807) is fixedly connected to the inner wall of the locking ring (805) on the same side.

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