Film mulching device for planting black potatoes

Abstract

The utility model discloses a film mulching device for planting black potatoes. The film mulching device comprises a device body, an access door, a lifting lug, an electric control module, a film mulching machine and a film pressing device, the film pressing device is arranged, and the transmission motor is started to drive the transmission roller to rotate, so that the transmission roller can push and extrude the coating film downwards, the coating film can be made to be attached to the outer side of the ground, and the situation that the coating film is easily driven by airflow is prevented; the telescopic spring can push the coating film to be attached to the ground under the action of the telescopic performance of the telescopic spring, and then the film pressing device is arranged at the right end of the film laminating machine, so that the coating film broadcasted by the film laminating machine can be stably compacted on the outer side of the ground, the situation that the coating film is easily driven by airflow is prevented, and the service life of the coating film is prolonged. And the problem that part of envelopes in original equipment are prone to floating and dislocation, and then workers need to adjust and lay the envelopes again is solved.

Description

Technical Field

[0001] This utility model relates to the field of potato planting, and in particular to a mulching device for planting black potatoes. Background Technology

[0002] Potato, scientifically known as Solanum tuberosum, is an annual herbaceous plant whose tubers are edible. It is the world's fourth most important food crop, after wheat, rice, and corn. The environment for growing potatoes needs to have characteristics such as heat retention, water retention, and fertilizer retention, which play an important role in promoting plant growth, flowering, and fruiting. After planting, potatoes need to be covered with a layer of plastic wrap to keep them warm.

[0003] Chinese patent CN219459913U discloses a film covering device for potato planting. The device uses a first motor and a second motor to rotate a first rotating shaft, which drives a connecting rod on a first connecting frame to rotate, spreading the plastic wrap flat on the ground where potatoes are planted. Then, the second rotating shaft drives a first connecting plate to rotate, and a needle is used to make holes in the plastic wrap, reducing the need for manual hole making later. This not only realizes automatic film covering and hole making, but also reduces a lot of labor.

[0004] However, the original equipment still has some shortcomings in use: the film after lamination is easily exposed to airflow, which can cause some of the film to drift and become misaligned. As a result, the staff needs to readjust the laid film and make improvements based on the original equipment. Utility Model Content

[0005] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a mulching device for planting black potatoes.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a mulching device for planting potatoes, comprising a body, an inspection door, a lifting lug, an electrical control module, a mulching machine, and a pressing device. The front end of the body is equipped with an inspection door, the lifting lug is welded to the left end of the body, the electrical control module is fixed to the interior of the body, the mulching machine is installed on the top of the electrical control module and is electrically connected to it via a wire, and the pressing device is installed on the right end of the body, and the pressing device is in contact with the right end of the mulching machine.

[0007] Preferably, the film pressing device includes a mounting frame, a rain cover, a transmission roller, a drive motor, a spring buffer, a mounting slider, and a limiting roller. The mounting frame is fixed to the right end of the device body, and a rain cover is provided on the top of the mounting frame. The transmission roller is rotatably connected to the interior of the mounting frame. The drive motor is fixed to the front end of the mounting frame and is connected to the front end of the transmission roller via a coupling. The transmission roller is rotatably connected to the interior of the mounting frame. The spring buffer is fixed inside the mounting frame, and the mounting slider is located inside the spring buffer. A limiting roller is installed on the left end of the mounting slider, and the limiting roller is slidably connected to the interior of the mounting frame.

[0008] In a further preferred embodiment, the rain cover has an overall sail-shaped structure, ensuring that the rain cover can effectively shield the top of the mounting frame.

[0009] In a further preferred embodiment, the transfer roller is arranged parallel to the interior of the mounting frame.

[0010] In a further preferred embodiment, the drive motor and the transmission roller are arranged at the same horizontal level inside the mounting frame.

[0011] In a further preferred embodiment, the mounting frame is provided with sliding grooves at both ends of its interior, which facilitates the restriction roller to slide along the sliding grooves inside the mounting frame.

[0012] In a further preferred embodiment, the spring buffer and the mounting slider are vertically disposed inside the sliding groove, and the other set of sliding grooves is provided with a limiting guide post to ensure sliding engagement with the left end of the limiting roller.

[0013] In a further preferred embodiment, the electronic control module can be a DV model electronic control module, and the laminating machine can be an FM30 series laminating machine.

[0014] The beneficial effects of this utility model are as follows: By setting up a film pressing device, the transmission roller is driven to rotate by starting the transmission motor, so that the transmission roller can push the film downward, so that the film can adhere to the outer side of the ground, preventing the film from being easily driven by airflow. In this process, the spring buffer can push the film to adhere to the ground through its own expansion and contraction properties. Thus, by setting the film pressing device at the right end of the laminating machine, the film produced by the laminating machine can be stably pressed to the outer side of the ground, preventing the film from being easily driven by airflow. This solves the problem in the original equipment that some films are prone to drifting and misalignment, requiring workers to readjust and lay the film properly. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 4 This is a side view of the structure of this utility model.

[0019] The components include: 1. Equipment body; 2. Inspection door; 3. Lifting lug; 4. Electrical control module; 5. Laminating machine; 6. Pressing device; 61. Mounting frame; 62. Rain cover; 63. Transmission roller; 64. Drive motor; 65. Spring buffer; 66. Mounting slider; 67. Limiting roller. Detailed Implementation

[0020] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0021] Please see Figure 1 and Figure 2 This utility model provides a mulching device for planting potatoes, including a body 1, an inspection door 2, a lifting lug 3, an electrical control module 4, a mulching machine 5, and a film pressing device 6. The inspection door 2 is installed at the front end of the body 1, the lifting lug 3 is welded to the left end of the body 1, the electrical control module 4 is fixed to the inside of the body 1, the mulching machine 5 is installed on the top of the electrical control module 4 and is electrically connected to it via a wire, and the film pressing device 6 is installed at the right end of the body 1 and is in contact with the right end of the mulching machine 5.

[0022] In this implementation case: the electrical control module 4 can be a DV model electrical control module 4, the laminating machine 5 can be an FM30 series laminating machine 5, the rain cover 62 has an overall sail-shaped structure to ensure that the rain cover 62 can effectively cover the top of the mounting frame 61, the transmission roller 63 is arranged parallel to the inside of the mounting frame 61, the drive motor 64 is arranged horizontally with the transmission roller 63 inside the mounting frame 61, the spring buffer 65 and the mounting slider 66 are arranged vertically inside the sliding groove, and the sliding groove of another set is provided with a limiting guide post to ensure sliding cooperation with the left end of the limiting roller 67.

[0023] Please see Figure 3 and Figure 4This utility model provides a film covering device for planting potatoes. The film pressing device 6 includes a mounting frame 61, a rain cover 62, a transmission roller 63, a drive motor 64, a spring buffer 65, a mounting slider 66, and a limiting roller 67. The mounting frame 61 is fixed to the right end of the device body 1. The rain cover 62 is provided on the top of the mounting frame 61. The transmission roller 63 is rotatably connected to the inside of the mounting frame 61. The drive motor 64 is fixed to the front end of the mounting frame 61. The drive motor 64 is connected to the front end of the transmission roller 63 by a coupling. The transmission roller 63 is rotatably connected to the inside of the mounting frame 61. The spring buffer 65 is fixed inside the mounting frame 61. The mounting slider 66 is located inside the spring buffer 65. The limiting roller 67 is installed on the left end of the mounting slider 66. The limiting roller 67 is slidably connected to the inside of the mounting frame 61.

[0024] See Figures 1-4 When in use, open the maintenance door 2, place the film inside the laminating machine 5, and then hang the lifting lug 3 to the rear end of the suspension vehicle so that the equipment can move horizontally with the suspension vehicle. Then start the electronic control module 4, and control the laminating machine 5 to spread the film outward so that the film can be covered on the ground.

[0025] Simultaneously, the drive motor 64 drives the transmission roller 63 to rotate, causing the transmission roller 63 to push the film downwards, allowing the film to slide under the limiting roller 67. Under the action of the limiting roller 67, the limiting roller 67 is pressed against the outer side of the ground, preventing the film from being easily moved by the airflow. During this process, the spring buffer 65 can push the film against the ground through its own expansion and contraction properties. Thus, the film distributed by the film pressing device 6, located at the right end of the laminating machine 5, can be smoothly pressed against the outer side of the ground, preventing the film from being easily moved by the airflow. This solves the problem in the original equipment where some films were prone to drifting and misalignment, requiring workers to readjust and lay the film properly.

[0026] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0027] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mulching device for planting black potatoes, comprising a body (1), an inspection door (2), a lifting lug (3), an electrical control module (4), a mulching machine (5), and a film pressing device (6), wherein the front end of the body (1) is equipped with an inspection door (2); Its features are: The film pressing device (6) includes a mounting frame (61), a rain cover (62), a transmission roller (63), a drive motor (64), a spring buffer (65), a mounting slider (66), and a limiting roller (67). The mounting frame (61) is fixed to the right end of the body (1). The top of the mounting frame (61) is provided with a rain cover (62). The transmission roller (63) is rotatably connected to the inside of the mounting frame (61). The drive motor (64) is fixed to the front end of the mounting frame (61). The drive motor (64) is connected to the front end of the transmission roller (63) by a coupling. The spring buffer (65) is fixed inside the mounting frame (61). The mounting slider (66) is located inside the spring buffer (65). The left end of the mounting slider (66) is equipped with a limiting roller (67). The limiting roller (67) is slidably connected to the inside of the mounting frame (61).

2. The mulching device for planting black potatoes according to claim 1, characterized in that: The rain cover (62) has an overall sail-shaped structure.

3. The mulching device for planting black potatoes according to claim 1, characterized in that: The transfer roller (63) is arranged parallel to the inside of the mounting frame (61).

4. The mulching device for planting black potatoes according to claim 1, characterized in that: The drive motor (64) and the transmission roller (63) are arranged at the same level inside the mounting frame (61).

5. The mulching device for planting black potatoes according to claim 1, characterized in that: The mounting bracket (61) has sliding grooves at both ends inside.

6. The mulching device for planting black potatoes according to claim 5, characterized in that: The spring buffer (65) and the mounting slider (66) are vertically arranged inside the sliding groove, and the sliding groove of another set is provided with a limiting guide post to ensure sliding cooperation with the left end of the limiting roller (67).

7. The mulching device for planting black potatoes according to claim 1, characterized in that: The lifting lug (3) is welded to the left end of the body (1), the electrical control module (4) is fixed to the inside of the body (1), the laminating machine (5) is installed on the top of the electrical control module (4) and is electrically connected by a wire, the pressing device (6) is installed on the right end of the body (1), and the pressing device (6) is in contact with the right end of the laminating machine (5).

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