Residual film recovery device

By using a servo motor-driven rolling cage cutting system and a cylinder-driven collection box cleaning mechanism in the residual film recovery device, the problem of low efficiency in the existing device when processing longer residual films is solved, and efficient residual film cutting and recycling is achieved.

CN222869363UActive Publication Date: 2025-05-16QINGZHOU JUNYAN AGRI MASCH CO LTD
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Patent Information

Application Number
CN202421834982.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-31
Publication Date
2025-05-16
Estimated Expiration
2034-07-31

AI Technical Summary

Technical Problem

When the existing residual film recovery device treats longer residual films, it is difficult to effectively cut and wrap, resulting in the residual film being wrapped inside the rolling cage, affecting the recycling efficiency.

Method used

A residual film recovery device is designed, using a servo motor to drive the sprocket and chain, which drives the rolling cage to rotate and cuts the residual film with the built-in cutting sheet. At the same time, through the cooperation of the roller and the crown wheel, the roller cage can be ensured to rotate stably, and the residual film is wound and transported to the collection box.

Benefits of technology

Effectively cutting and wrapping the residual film improves the efficiency and speed of residual film recovery, and further improves the recycling efficiency through the oil cylinder-driven collection box cleaning mechanism.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a plastic film residue recovery device, which relates to the technical field of plastic film residue recovery and comprises two groups of vertical plates, a recovery component is arranged between the two groups of vertical plates, and a cleaning component is arranged on the recovery component. The servo motor is started to drive the chain wheel a to rotate, so that the rolling cage rotates, the six cutting blades in the rolling cage can enable a residual film to be conveyed to the upper portion on the conveying belt along with rotation of the rolling cage, and long residual film can be well hooked and cut off; with rotation of the rolling cage, residual films can be well wound together and gradually weighted to fall into the collecting box on the rear portion, the rolling cage can be better positioned through the rolling wheels and the top wheels, the rolling cage can rotate more stably, the residual film recycling efficiency is improved, meanwhile, an oil cylinder is started, a connecting rod drives the collecting box to turn downwards along a rotating shaft, and the residual film recycling efficiency is improved. And residual films collected by the rolling cage are discharged, so that the residual films in the collecting box can be effectively cleaned, and the recovery efficiency of the residual films is further improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of residual film recovery, in particular to a residual film recovery device. Background Art

[0002] Ground film is a film covering the ground to increase the growth rate of plants. It can increase soil temperature, retain soil moisture, maintain soil structure, prevent pests from attacking crops and certain microbial diseases, etc. Ground film is difficult to degrade, so in order to prevent it from polluting the environment, the residual film needs to be recycled after use.

[0003] In the process of recycling existing residual films, there will be some long residual films. If the residual films cannot be cut well, they will easily be entangled in the roller cage, thus affecting the efficiency of residual film recycling. Therefore, a residual film recycling device is proposed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a residual film recovery device to solve the technical problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a residual film recovery device, comprising a vertical plate, wherein the vertical plates are provided with two groups, a recovery component is provided between the two groups of vertical plates, a conveying component is provided on one side of the recovery component, and the recovery component comprises two groups of cross bars fixedly connected to the inner walls of the vertical plates, an L-shaped connecting plate is fixedly connected to the top of one group of cross bars, a servo motor is installed on one side of the L-shaped connecting plate, a sprocket a is fixedly connected to the output end of the servo motor, a meshing chain a is provided on one side of the sprocket a, a cage edge is fixedly connected to the inner wall of the chain a, a rolling cage is welded on one side of the cage edge, and rollers fixedly connected to the top of the cross bars are provided on both sides of the cage edge surface away from the chain a, and a top wheel is rotatably connected to the bottom end of the cage edge, and a support rod is welded to the bottom end of the top wheel.

[0006] As a preferred technical solution of a residual film recovery device of the utility model, the top of the vertical plate is fixedly connected to a side away from the horizontal bar with an oil cylinder, the end of the movable rod of the oil cylinder is fixedly connected to a connecting rod, the end of the connecting rod away from the oil cylinder is fixedly connected to a collection box, and a rotating shaft is rotatably connected inside the connecting rod, and the end of the rotating shaft away from the connecting rod is fixedly connected to a square plate.

[0007] As a preferred technical solution of a residual film recovery device of the utility model, cage edges are welded on both sides of the rolling cage, and six groups of cutting blades are welded on the inner wall of a group of cage edges.

[0008] As a preferred technical solution of a residual film recovery device of the utility model, the rolling cage is conical, and the square plate is fixedly connected to the top of the vertical plate.

[0009] As a preferred technical solution of a residual film recovery device of the utility model, the collection box is fitted between two groups of vertical plates, and the collection box is arranged at the lower end of one side of the rolling cage.

[0010] As a preferred technical solution of a residual film recovery device of the utility model, the conveying assembly includes two groups of fixed plates welded to one side of the vertical plate, and guard plates are welded to one side of the two groups of fixed plates, and a driving motor is installed between the guard plates. The output ends on both sides of the driving motor are connected to chains b, and the end of the inner wall of the chain b away from the driving motor is rotatably connected to a sprocket drive shaft, and the surface of the sprocket drive shaft is rotatably connected to a conveying bar, and the end of the inner wall of the conveying bar away from the sprocket drive shaft is rotatably connected to a flower wheel.

[0011] As an optimal technical solution for a residual film recovery device of the utility model, a swing arm is fixedly connected to the output end surface of the driving motor, a movable shaft is rotatably connected to one side of the swing arm, a shovel plate upper arm is fixedly connected to the surface of the movable shaft, and a shovel plate is fixedly connected to the bottom end of the shovel plate upper arm.

[0012] As a preferred technical solution of the residual film recovery device of the utility model, an eccentric wheel and a bearing are installed inside the swing arm, and movable wheels are provided on both sides of the guard plate and the vertical plate.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] 1. The utility model starts the servo motor to drive the sprocket a to rotate, so that the rolling cage rotates. The six cutting blades in the rolling cage can transmit the residual film on the conveyor belt to the top as the rolling cage rotates, and can well hook and cut off the longer residual film. As the rolling cage rotates, the residual film can be well wound together and gradually fall into the collection box at the rear with increasing weight. The rolling cage can be better positioned by the roller and the top wheel, which is convenient for the rolling cage to rotate more stably, thereby improving the efficiency of residual film recovery. At the same time, the oil cylinder is started to make the connecting rod drive the collection box to turn down along the rotating shaft, and the residual film collected by the rolling cage is discharged, which can effectively clean the residual film inside the collection box, thereby further improving the recovery efficiency of the residual film.

[0015] 2. The utility model drives the chain b and the sprocket b to rotate synchronously through a driving motor, so that the swing arm drives the upper arm of the shovel plate and the shovel plate to swing back and forth, which can effectively collect the residual film, and then transport the residual film to the inside of the rolling cage through the conveyor bar, thereby improving the recovery speed and recovery rate of the residual film, and at the same time ensuring that the equipment is in good working condition and maintaining its performance stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall components of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the recycling component of the utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the interior of the vertical plate of the utility model

[0019] Figure 4 It is a three-dimensional schematic diagram of the collection box of the utility model;

[0020] Figure 5 It is a three-dimensional schematic diagram of a rolling cage of the utility model;

[0021] Figure 6 It is a three-dimensional schematic diagram of the conveying component of the present utility model.

[0022] In the figure: 100, vertical board;

[0023] 200, recovery assembly; 210, crossbar; 220, L-shaped connecting plate; 230, servo motor; 240, sprocket a; 250, chain a; 260, cage edge; 261, cutting blade; 270, rolling cage; 280, roller; 290, support rod; 2910, top wheel; 2920, oil cylinder; 2930, connecting rod; 2940, collection box; 2950, ​​rotating shaft; 2960, square plate;

[0024] 300, conveying assembly; 310, fixed plate; 320, guard plate; 330, driving motor; 340, chain b; 350, sprocket drive shaft; 360, conveying bar; 370, flower wheel; 380, swing arm; 390, movable shaft; 3910, shovel board upper arm; 3920, shovel board; 3930, moving wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] The following describes an embodiment of the utility model based on its overall structure.

[0027] A residual film recovery device, such as Figure 1-6As shown, it includes a vertical plate 100, and the vertical plates 100 are provided with two groups. A recovery assembly 200 is provided between the two groups of vertical plates 100, and a conveying assembly 300 is provided on one side of the recovery assembly 200. The recovery assembly 200 includes two groups of cross bars 210 fixedly connected to the inner wall of the vertical plate 100, and an L-shaped connecting plate 220 is fixedly connected to the top of one group of cross bars 210. A servo motor 230 is installed on one side of the L-shaped connecting plate 220. A sprocket a240 is fixedly connected to the output end of the servo motor 230. A meshing chain a250 is provided on one side of the sprocket a240. A cage edge 260 is fixedly connected to the inner wall of the chain a250, and a rolling cage 270 is welded on one side of the cage edge 260. , and rollers 280 fixedly connected to the top of the cross bar 210 are provided on both sides of the surface of the cage edge 260 away from the chain a250, the bottom end of the cage edge 260 is rotatably connected to a top wheel 2910, and a support rod 290 is welded to the bottom end of the top wheel 2910, and a cylinder 2920 is fixedly connected to the side of the top of the vertical plate 100 away from the cross bar 210, and a connecting rod 2930 is fixedly connected to the end of the movable rod of the cylinder 2920, and a collecting box 2940 is fixedly connected to the end of the connecting rod 2930 away from the cylinder 2920, and a rotating shaft 2950 is rotatably connected inside the connecting rod 2930, and a square plate 2960 is fixedly connected to the end of the rotating shaft 2950 away from the connecting rod 2930.

[0028] The servo motor 230 is started to drive the sprocket a240 to rotate, and the sprocket a240 drives the chain a250 to rotate, so that the chain a250 drives the rolling cage 270 to rotate synchronously through the cage edge 260. The six cutting blades 261 in the rolling cage 270 can allow the residual film to be transmitted to the top of the conveyor belt as the rolling cage 270 rotates, and can well hook and cut off the longer residual film. As the rolling cage 270 rotates, the residual film can be better wound together and gradually fall into the collection box 2940 at the rear, and then the residual film can be transported to the top of the conveyor belt by the six cutting blades 261 in the rolling cage 270. Wheel 280 and top wheel 2910 can better position the rolling cage 270, so that the rolling cage 270 can rotate more stably and improve the efficiency of residual film recovery. At the same time, the cylinder 2920 is started, so that the cylinder 2920 drives the connecting rod 2930 to rotate through the rotating shaft 2950, ​​so that the connecting rod 2930 drives the collecting box 2940 to turn down along the rotating shaft 2950, ​​and the residual film collected by the rolling cage 270 is discharged, which can effectively clean the residual film inside the collecting box 2940, thereby further improving the recovery efficiency of the residual film.

[0029] Please refer to Figures 3 to 5 Cage edges 260 are welded on both sides of the rolling cage 270, and six groups of cutting blades 261 are welded on the inner wall of a group of cage edges 260. The rolling cage 270 is conical, and the square plate 2960 is fixedly connected to the top of the vertical plate 100.

[0030] The cutting blade 261 is provided to facilitate cutting of longer residual film, and the rolling cage 270 is provided in a conical shape to facilitate conveying of the residual film.

[0031] Please refer to Figure 1 and Figure 2 The collecting box 2940 is fitted between the two sets of vertical plates 100 , and the collecting box 2940 is arranged at the lower end of one side of the rolling cage 270 .

[0032] By providing the collection box 2940, the recovered residual film can be better processed in a centralized manner, thereby improving the working efficiency of the device.

[0033] Please refer to Figure 1 , Figure 4 and Figure 6 The conveying assembly 300 includes two groups of fixed plates 310 welded to one side of the vertical plate 100, and a guard plate 320 is welded to one side of the two groups of fixed plates 310. A driving motor 330 is installed between the guard plates 320. The output ends on both sides of the driving motor 330 are connected with chains b340. The end of the inner wall of the chain b340 away from the driving motor 330 is rotatably connected to a sprocket drive shaft 350. The surface of the sprocket drive shaft 350 is rotatably connected to a conveying bar 360. The end of the inner wall of the conveying bar 360 away from the sprocket drive shaft 350 is rotatably connected to a flower wheel 370. A swing arm 380 is fixedly connected to the surface of the output end of the driving motor 330. A movable shaft 390 is rotatably connected to one side of the swing arm 380. A shovel plate upper arm 3910 is fixedly connected to the surface of the movable shaft 390. A shovel plate 3920 is fixedly connected to the bottom end of the shovel plate upper arm 3910. An eccentric wheel and a bearing are installed inside the swing arm 380. Moving wheels 3930 are provided on both sides of the guard plate 320 and the vertical plate 100.

[0034] The staff starts the driving motor 330 to drive the chain b340 and the sprocket b to rotate synchronously, so that the conveying bar 360 rotates through the flower wheel 370. The driving motor 330 is turned on and drives the swing arm 380 to rotate. The eccentric wheel and the bearing inside the swing arm 380 drive the movable shaft 390 to drive the shovel plate upper arm 3910 and the shovel plate 3920 to swing back and forth, which can effectively collect the residual film, and then transport the residual film to the inside of the rolling cage 270 through the conveying bar 360, thereby improving the recovery speed and recovery rate of the residual film, and at the same time ensuring that the equipment is in good working condition and maintaining its performance stability.

[0035] When in use, by connecting the connecting rod (not shown in the figure) to the trolley, and then starting the driving motor 330 to drive the chain b340 to drive the sprocket b to rotate synchronously, the swing arm 380 drives the upper arm 3910 and the shovel plate 3920 to swing back and forth, which can effectively collect the residual film, and then transport the residual film to the inside of the rolling cage 270 through the conveying bar 360, thereby improving the recovery speed and recovery rate of the residual film, and at the same time ensuring that the equipment is in good working condition and maintaining its performance stability, by starting the servo motor 230 to drive the sprocket a240 to rotate, the rolling cage 270 is rotated, and the six cutting blades 261 in the rolling cage 270 can be used to transfer the residual film to the conveyor belt as the rolling cage 270 rotates. At the top, it can hook and cut off longer residual film very well. With the rotation of the rolling cage 270, the residual film can be better wound together and gradually fall into the collection box 2940 at the rear. The roller 280 and the top wheel 2910 can better position the rolling cage 270, which is convenient for the rolling cage 270 to rotate more stably, thereby improving the efficiency of residual film recovery. At the same time, the cylinder 2920 is started to make the connecting rod 2930 drive the collection box 2940 to turn down along the rotating shaft 2950, ​​and the residual film collected by the rolling cage 270 is discharged, which can effectively clean the residual film inside the collection box 2940, thereby further improving the recovery efficiency of the residual film. The parts not involved in the device are the same as the prior art or can be implemented by the prior art.

[0036] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A residual film recovery device, comprising a vertical plate (100), characterized in that: The vertical plates (100) are provided with two groups, a recovery assembly (200) is provided between the two groups of vertical plates (100), a conveying assembly (300) is provided on one side of the recovery assembly (200), the recovery assembly (200) comprises two groups of cross bars (210) fixedly connected to the inner wall of the vertical plates (100), a top end of one group of the cross bars (210) is fixedly connected to an L-shaped connecting plate (220), a servo motor (230) is installed on one side of the L-shaped connecting plate (220), and an output end of the servo motor (230) is fixedly connected to a chain A sprocket a (240), one side of the sprocket a (240) is provided with a meshing chain a (250), the inner wall of the chain a (250) is fixedly connected with a cage edge (260), one side of the cage edge (260) is welded with a roller cage (270), and the two sides of the cage edge (260) away from the chain a (250) are provided with rollers (280) fixedly connected to the top of the cross bar (210), the bottom end of the cage edge (260) is rotatably connected with a top wheel (2910), and the bottom end of the top wheel (2910) is welded with a support rod (290); Cage edges (260) are welded to both sides of the rolling cage (270), and six groups of cutting blades (261) are welded to the inner wall of one group of cage edges (260).

2. A residual film recovery device according to claim 1, characterized in that: The top of the vertical plate (100) is fixedly connected to a side of the horizontal bar (210) away from the oil cylinder (2920), the end of the movable rod of the oil cylinder (2920) is fixedly connected to a connecting rod (2930), the end of the connecting rod (2930) away from the oil cylinder (2920) is fixedly connected to a collection box (2940), and a rotating shaft (2950) is rotatably connected inside the connecting rod (2930), and the end of the rotating shaft (2950) away from the connecting rod (2930) is fixedly connected to a square plate (2960).

3. A residual film recovery device according to claim 2, characterized in that: The rolling cage (270) is conical, and the square plate (2960) is fixedly connected to the top of the vertical plate (100).

4. A residual film recovery device according to claim 2, characterized in that: The collection box (2940) is fitted between the two sets of vertical plates (100), and the collection box (2940) is arranged at the lower end of one side of the rolling cage (270).

5. A residual film recovery device according to claim 1, characterized in that: The conveying assembly (300) comprises two groups of fixed plates (310) welded to one side of the vertical plate (100), and a guard plate (320) is welded to one side of the two groups of fixed plates (310). A driving motor (330) is installed between the guard plates (320), and the output ends on both sides of the driving motor (330) are connected to chains b (340), and the end of the inner wall of the chain b (340) away from the driving motor (330) is rotatably connected to a sprocket drive shaft (350), and the surface of the sprocket drive shaft (350) is rotatably connected to a conveying bar (360), and the end of the inner wall of the conveying bar (360) away from the sprocket drive shaft (350) is rotatably connected to a flower wheel (370).

6. A residual film recovery device according to claim 5, characterized in that: The output end surface of the driving motor (330) is fixedly connected to a swing arm (380), one side of the swing arm (380) is rotatably connected to a movable shaft (390), the surface of the movable shaft (390) is fixedly connected to a shovel plate upper arm (3910), and the bottom end of the shovel plate upper arm (3910) is fixedly connected to a shovel plate (3920).

7. A residual film recovery device according to claim 6, characterized in that: An eccentric wheel and a bearing are installed inside the swing arm (380), and moving wheels (3930) are provided on both sides of the guard plate (320) and the vertical plate (100).