A residual mulch film collecting roller

Abstract

The utility model relates to mulch cleaning technical field especially relates to a kind of residual mulch collecting roller. Including machine table, one side inside fixed connection of machine table has rotating motor, rotating motor output end fixed connection has operation arm, and operation arm other end is connected with the machine table of another side through pivot, and fixed connection has multiple groups of film removing hook around operation arm, and one side fixed connection of operation arm has gas storage tank, and gas storage tank output end is connected with connecting pipe through valve body, and connecting pipe other end is provided with the multiport liquefied gas type flame spray gun. The utility model solves the technical problem that the traditional residual mulch on cleaning roller is difficult to clean.

Description

Technical Field

[0001] This utility model relates to the field of plastic film cleaning technology, and in particular to a residual plastic film collection roller. Background Technology

[0002] Mulching technology is widely used in agricultural production, serving functions such as heat preservation and moisture retention. However, with the increasing use of mulch film, the accumulation of residual film in the soil has become a serious problem. This residual film is difficult to degrade naturally, and its long-term presence can lead to soil structure damage, impeded water infiltration, and restricted crop root growth, thereby affecting the farmland ecological environment and crop yield.

[0003] Residual film recycling machines mainly employ hook-type or toothed chain-type pickup mechanisms. A typical hook-type device consists of a rotating shaft and evenly distributed elastic hook teeth. During operation, the hook teeth insert into the soil surface, and the rotational motion hooks up the residual film and transports it to the collection box. The aforementioned hook-type mechanism is still effective for large-area continuous residual film recycling. Utility Model Content

[0004] The technical problem to be solved by this invention is that the residual plastic film on the cleaning roller is difficult to clean.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a residual mulch film collecting roller, including a machine base, a rotating motor is fixedly connected inside one side of the machine base, a working arm is fixedly connected to the output end of the rotating motor, the other end of the working arm is connected to the machine base on the other side through a rotating shaft, multiple sets of film removal hooks are fixedly connected around the working arm, a gas storage tank is fixedly connected to one side of the working arm, and the output end of the gas storage tank is connected to a connecting pipe through a valve body, and a multi-port liquefied gas flame spray gun is provided at the other end of the connecting pipe.

[0006] As a further improvement of this utility model, each side of the working arm is fixedly provided with a bracket, and the top of the bracket is provided with a round hole for the connecting pipe to pass through.

[0007] As a further improvement of this utility model, a fitting platform is fixedly connected to one side of the working arm, and the gas storage tank is interlocked with the fitting platform and fastened by bolts.

[0008] As a further improvement of this utility model, a snap-fit ​​block is fixedly connected to the bottom of the flame gun, and a snap-fit ​​groove for the snap-fit ​​block to fit into is opened on both sides of the working arm.

[0009] As a further improvement of this utility model, the film removal hooks are configured in four groups and distributed around the working arm.

[0010] As a further improvement of this utility model, a suspension platform is provided on each side of the machine base, and a through hole is provided in the center of the suspension platform.

[0011] The beneficial effects of this invention are as follows: This device features a working arm positioned between machine platforms, with four sets of film-removing hooks evenly distributed around each arm. Through the rotational movement of the working arm, the film is simultaneously cut into the mulch film for processing. When the film becomes entangled on the hooks and difficult for operators to remove, a slot is provided near the working arm for the locking block at the bottom of the flame gun to engage. A support frame is provided around the working arm, and a round hole at the top of the frame ensures stable connection of the connecting pipe. Simultaneously, the mounting platform is assembled with the gas tank using bolts, allowing the flame gun and gas tank to be replaced independently, thus improving operational efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a residual plastic film collecting roller according to this utility model. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of a residual plastic film collecting roller according to this utility model. Figure 2 ;

[0014] Figure 3 This is a partial view of a residual plastic film collecting roller according to the present invention;

[0015] Figure 4 This is a diagram showing part A of a residual plastic film collecting roller according to this utility model.

[0016] As shown in the figure: 1. Machine base; 2. Working arm; 3. Film removal hook; 4. Gas tank; 5. Connecting pipe; 6. Flame gun; 7. Support; 8. Fitting platform; 9. Suspension platform; 10. Slot. Detailed Implementation

[0017] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may vary depending on their location and usage; thus, these or other directional terms should not be interpreted as restrictive terms.

[0018] The singular forms “a,” “the,” and “the” used in this specification are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes one or more of the associated listed items, any or all possible combinations thereof.

[0019] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0020] This utility model provides a residual plastic film collecting roller, including a machine base 1;

[0021] As attached Figure 1 , 2 As shown in Figure 3, each side of the machine base 1 is equipped with a suspension platform 9. A through hole is provided in the center of each suspension platform 9, allowing the machine base 1 to be securely connected to the moving device via the suspension platforms 9 on both sides for subsequent film removal operations. A rotary motor is fixedly connected inside one side of the machine base 1. The output end of the rotary motor is fixedly connected to a working arm 2. The other end of the working arm 2 is connected to the machine base 1 on the other side via a rotating shaft. Multiple sets of film removal hooks 3 are fixedly connected around the working arm 2. There are four sets of film removal hooks 3, evenly distributed around the working arm 2 to improve film removal efficiency. A gas storage tank 4 is fixedly connected to one side of the working arm. The output end of the gas storage tank 4 is connected to a connecting pipe 5 via a valve body. The other end of the connecting pipe 5 is equipped with a multi-port liquefied gas flame gun 6.

[0022] As attached Figure 1 , 3 As shown in Figure 4, the flame gun 6 has a cast iron round hoop as its interface, and the gun barrel is made of galvanized pipe, preferably a multi-head nozzle. A snap-fit ​​block is fixedly connected to the bottom of the flame gun 6, and slots 10 for the snap-fit ​​block are provided on both sides of the working arm 2; the detachable modular design facilitates replacement and maintenance. A bracket 7 is fixedly installed on both sides of the working arm 2, and a round hole is provided at the top of the bracket 7 for the connecting pipe 5 to pass through; the brackets 7 are located around the working arm 2, and the round hole at the top ensures the connection stability of the connecting pipe 5. A mating platform 8 is fixedly connected to one side of the working arm 2, and the gas tank 4 is snapped into the mating platform 8 and secured with bolts; this is used to reinforce the structural connection.

[0023] Working Principle: In practical implementation, this utility model is started after being fixed to the mobile device by the suspension platforms 9 on both sides of the machine base 1. The working arm 2 rotates at a constant speed under the drive of the rotating motor inside the machine base 1, driving the four sets of film removal hooks 3 to rotate in sequence and hook the residual film on the ground. The bracket 7 constrains the swing amplitude of the connecting pipe 5 through the round hole to ensure that the flame spray trajectory is synchronized with the working arm 2. At the same time, the fitting platform 8 ensures the tight connection of the gas storage tank 4 through the bolt pre-tightening force. After the operation is completed, the operator can scrape off the remaining film on the hook body with a knife in advance according to the amount of film remaining. When the remaining film is too tightly wrapped to be scraped off, the gas storage tank 4 delivers combustible gas to the connecting pipe 5 through the valve body regulation, driving the multi-nozzle of the flame gun 6 to spray a fan-shaped flame, which instantly heats the area where the residual film is attached. The high temperature causes the film to shrink and become brittle. After melting, the operator checks again and chooses whether to scrape it off a second time with a knife to ensure complete removal without residue.

[0024] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A residual plastic film collecting roller, comprising a machine base (1), characterized in that: A rotating motor is fixedly connected inside one side of the machine base (1), and a working arm (2) is fixedly connected to the output end of the rotating motor. The other end of the working arm (2) is connected to the machine base (1) on the other side through a rotating shaft. Multiple sets of film removal hooks (3) are fixedly connected around the working arm (2). A gas storage tank (4) is fixedly connected to one side of the working arm, and a connecting pipe (5) is connected to the output end of the gas storage tank (4) through a valve body. A multi-port liquefied gas flame gun (6) is provided at the other end of the connecting pipe (5).

2. The residual plastic film collecting roller according to claim 1, characterized in that: The working arm (2) is fixedly provided with a bracket (7) on each side, and the top of the bracket (7) is provided with a round hole for the connecting pipe (5) to pass through.

3. A residual plastic film collecting roller according to claim 1, characterized in that: The working arm (2) is fixedly connected to a fitting platform (8) on one side. The gas storage tank (4) is interlocked with the fitting platform (8) and fastened with bolts.

4. A residual plastic film collecting roller according to claim 1, characterized in that: The flame gun (6) is fixedly connected to a snap-fit ​​block (9) at the bottom, and the working arm (2) has a snap-fit ​​groove (10) on each side for the snap-fit ​​block (9) to fit into.

5. A residual plastic film collecting roller according to claim 1, characterized in that: The film removal hooks (3) are configured in four groups and distributed around the working arm (2).

6. A residual plastic film collecting roller according to claim 1, characterized in that: The machine base (1) is provided with a suspension platform (11) on each side, and the suspension platform (11) has a through hole in the center.

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