Agricultural planting film mulching device

Abstract

The utility model provides a film mulching device for agricultural planting, which is used for mounting a mulching film and comprises a bearing frame, the two mounting frames are distributed in a mirror image mode, the two mounting frames are arranged on the bearing frame in a sliding mode, the two mounting frames are each provided with a mounting disc, and a winding drum of the mulching film is rotationally arranged between the two mounting discs; and the adjusting assembly is arranged on the bearing frame and is connected with the two mounting frames. When the bearing frame carries the two mounting frames to move, the winding drum of the mulching film can rotate, so that the mulching film on the winding drum is laid on the designated planting ground in a large range, and the distance between the two mounting frames can be adjusted under the cooperation of the adjusting assembly; according to the mulch film mulching device, the two installation discs used for installing mulch films are made to change adaptively, mulch films with different widths can be installed, the mulch film mulching device is suitable for different planting ground widths, the applicability is improved, when different mulch films are installed, other mulch film mulching devices do not need to be replaced, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural auxiliary devices, in particular to an agricultural planting film covering device. Background Art

[0002] In order to increase the soil temperature during planting and maintain soil moisture, the method of covering the ground with film is usually adopted. At the same time, it also achieves the purpose of protecting the soil structure and preventing pests. In order to save manpower, the ground is covered with film by using a covering device.

[0003] For example, the Chinese patent "CN219537005U" discloses a "pipe laying and film covering device for agricultural planting". The device can push the soil toward the ground film by moving the covering plate forward, so that the soil is pressed on the edge of the ground film to fix the ground film. The ground film can also be covered with soil on both sides of the ground film after covering the film to press and fix the ground film, which can improve the working efficiency of the film covering. However, due to the different widths of the planting ground, the width of the ground film used will change. When installing ground films of different widths, other film covering devices need to be replaced, which is inconvenient to use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an agricultural planting film covering device, which solves the problem that the film covering device in the prior art is not highly applicable and cannot be applied to films of different widths.

[0005] The utility model provides an agricultural planting film covering device, which is used for installing ground film, and comprises:

[0006] Carrying frame;

[0007] Two mounting frames are arranged in mirror image, both mounting frames are slidably mounted on the bearing frame, and both mounting frames are provided with mounting plates, and the roll of ground film is rotatably mounted between the two mounting plates;

[0008] The adjusting component is arranged on the bearing frame and connected with the two mounting frames, and is used for adjusting the distance between the two mounting frames so as to make the two mounting plates approach or move away from each other.

[0009] Preferably, the adjustment assembly includes a bidirectional screw and threaded blocks meshed with both ends of the bidirectional screw, the two threaded blocks are respectively connected to the ends of the two mounting frames, the support frame is provided with a fixed seat, and the bidirectional screw is rotatably arranged on the fixed seat.

[0010] Preferably, the fixing seat is provided with a nut connected to the bidirectional screw.

[0011] Preferably, a limit block is fixedly provided on the side of the mounting frame, a limit slot is provided in the supporting frame, and the limit block is slidably engaged in the limit slot.

[0012] Preferably, the mounting frame is provided with a reinforcement frame.

[0013] Preferably, the mounting plate is fixedly provided with a limiting rod, the limiting rod is passed through the mounting frame and is sleeved with a spring, and the spring abuts between the mounting plate and the mounting frame.

[0014] Preferably, the carrier frame is provided with a traction frame.

[0015] Preferably, the bottom of the mounting frame is provided with moving wheels for the mounting frame to slide.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the present scheme, the roll of ground film can be installed under the action of two mounting frames and the mounting plates arranged on the mounting frames. The installed ground film can be rotated between the two mounting plates. When the supporting frame carries the two mounting frames to move, the roll of ground film can be rotated, so that the ground film on the roll can be laid on the designated planting ground over a large area. In addition, with the cooperation of the adjustment component, the distance between the two mounting frames can be adjusted, so that the two mounting plates used to install the ground film can be adaptively changed. Ground films of different widths can be installed, which is suitable for different planting ground widths, thereby improving applicability. When installing different ground films, there is no need to replace other covering devices, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the carrier frame in the embodiment of the utility model.

[0020] In the above drawings: 1. ground film; 2. mounting frame; 3. bearing frame; 4. traction frame; 5. reinforcement frame; 6. moving wheel; 7. mounting plate; 8. spring; 9. limit rod; 10. nut; 11. fixing seat; 12. bidirectional screw; 13. limit block; 14. threaded block. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] like Figure 1 and Figure 2 As shown, the embodiment of the utility model provides an agricultural planting film covering device for installing a ground film 1, comprising:

[0023] Carrying frame 3;

[0024] Two mounting frames 2 are arranged in a mirror image, and both mounting frames 2 are slidably mounted on the support frame 3. Both mounting frames 2 are provided with mounting plates 7, and the roll of the ground film 1 is rotatably mounted between the two mounting plates 7;

[0025] The adjustment component is arranged on the supporting frame 3 and connected to the two mounting frames 2, and is used for adjusting the distance between the two mounting frames 2 so that the two mounting plates 7 are closer to or farther away from each other.

[0026] In the embodiment of the utility model, the roll of ground film 1 can be installed under the action of two mounting frames 2 and the mounting disk 7 arranged on the mounting frames 2. The installed ground film 1 can be rotated between the two mounting disks 7. When laying the ground film 1, one end of the ground film 1 is pressed and fixed on one end of the planting ground. When the two mounting frames 2 are moved by the supporting frame 3, since one end of the ground film 1 is fixed, the roll of ground film 1 can be rotated, so that the ground film 1 on the roll can be laid on the designated planting ground over a large range. In addition, with the cooperation of the adjustment component, the distance between the two mounting frames 2 can be adjusted, so that the two mounting disks 7 for installing the ground film 1 can be adaptively changed, and ground films 1 of different widths can be installed, which is suitable for different planting ground widths, thereby improving applicability. When installing different ground films 1, there is no need to replace other covering devices, thereby reducing costs.

[0027] Based on the above scheme, if Figure 2 As shown, the adjustment component includes a bidirectional screw 12 and a threaded block 14 engaged with both ends of the bidirectional screw 12, the two threaded blocks 14 are respectively connected to the ends of the two mounting frames 2, the supporting frame 3 is provided with a fixed seat 11, and the bidirectional screw 12 is rotatably arranged on the fixed seat 11; specifically, when the two mounting frames 2 are adjusted by the adjustment component, the bidirectional screw 12 is rotated so that the bidirectional screw 12 rotates on the fixed seat 11, so that the threaded blocks 14 engaged with both ends of the bidirectional screw 12 slide on the supporting frame 3 and approach or move away from each other, so that the two mounting frames 2 are driven to approach or move away from each other through the two threaded blocks 14, thereby realizing the adjustment of the position of the mounting plate 7.

[0028] Specifically, the fixing seat 11 is provided with a nut 10 connected to the bidirectional screw 12. By installing the nut 10 to the middle of the bidirectional screw 12, the bidirectional screw 12 can be adjusted by a wrench or the like, and the operation is more labor-saving.

[0029] Specifically, a limit block 13 is fixedly provided on the side of the mounting frame 2, and a limit slot is provided in the supporting frame 3. The limit block 13 is slidably engaged in the limit slot. The mounting frame 2 can be limited by the limit block 13 and the limit slot, so that the supporting frame 3 can support the mounting frame 2, so that the bidirectional screw 12 does not bear pressure and only plays a regulating role, thereby increasing the service life of the bidirectional screw 12 to a certain extent.

[0030] Specifically, the mounting frame 2 is provided with a reinforcing frame 5, which can connect the corners of the mounting frame 2 to ensure a certain structural strength of the mounting frame 2 and is not easily deformed during long-term use.

[0031] like Figure 1 and Figure 2 As shown, the mounting plate 7 is fixed with a limiting rod 9 , the limiting rod 9 is passed through the mounting frame 2 , and is sleeved with a spring 8 , and the spring 8 abuts between the mounting plate 7 and the mounting frame 2 .

[0032] In the embodiment of the utility model, in order to facilitate the installation of ground films 1 of the same size, after adjusting the distance between the two mounting frames 2 by the adjusting component, the limiting rods 9 on the two mounting plates 7 are pulled respectively, so that the two mounting plates 7 are respectively leaned against one side of the mounting frame 2, and the spring 8 is compressed, and then the roll of ground film 1 is placed between the two mounting plates 7, and the two limiting rods 9 are directly loosened, so that the mounting plates 7 drive the mounting plates 7 to pass through the roll of ground film 1 when the spring 8 is reset, so as to realize the installation. When installing ground films 1 of the same size, there is no need to frequently adjust the adjusting component, and only the limiting rod 9 is simply pulled, so that the ground films 1 of the same size can be disassembled and installed conveniently.

[0033] like Figure 1 As shown, the carrier frame 3 is provided with a traction frame 4 .

[0034] In an embodiment of the utility model, the supporting frame 3 can be installed on the mobile device through the traction frame 4, driving the ground film 1 to move on the planting ground, and the bottom of the mounting frame 2 is provided with moving wheels 6 for the mounting frame 2 to slide. When the mobile device moves, the mounting frame 2 is moved by the moving wheels 6.

[0035] In summary, this solution can adjust the distance between the two mounting frames 2 by rotating the bidirectional screw 12 through the cooperation of the adjustment component and the two mounting frames 2, so that the two mounting plates 7 can adapt to the installation of ground films 1 of different widths, which is convenient for the installation and use of ground films 1 of different models. Moreover, with the cooperation of the limit rod 9 and the spring 8, when disassembling and installing the same type of ground film 1, there is no need to adjust the bidirectional screw 12, which is more convenient.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An agricultural planting film covering device, used for installing a ground film (1), characterized in that: include: Carrying frame (3); Two mounting frames (2) are arranged in a mirror-image arrangement, the two mounting frames (2) are both slidably mounted on the support frame (3), and the two mounting frames (2) are both provided with mounting plates (7), and the roll of the ground film (1) is rotatably mounted between the two mounting plates (7); An adjustment component is arranged on the support frame (3) and connected to the two mounting frames (2), and is used to adjust the distance between the two mounting frames (2) so as to move the two mounting plates (7) closer to or farther from each other.

2. The agricultural planting film covering device according to claim 1, characterized in that: The adjustment assembly comprises a bidirectional screw (12) and threaded blocks (14) meshed with the two ends of the bidirectional screw (12); the two threaded blocks (14) are respectively connected to the ends of the two mounting frames (2); the support frame (3) is provided with a fixed seat (11), and the bidirectional screw (12) is rotatably mounted on the fixed seat (11).

3. The agricultural planting film covering device according to claim 2, characterized in that: The fixing seat (11) is provided with a nut (10) connected to the bidirectional screw rod (12).

4. The agricultural planting film covering device according to claim 1, characterized in that: A limiting block (13) is fixedly provided on the side of the mounting frame (2), a limiting groove is provided in the supporting frame (3), and the limiting block (13) is slidably engaged in the limiting groove.

5. The agricultural planting film covering device according to claim 4, characterized in that: The mounting frame (2) is provided with a reinforcing frame (5).

6. The agricultural planting film covering device according to claim 1, characterized in that: The mounting plate (7) is fixedly provided with a limiting rod (9), the limiting rod (9) is passed through the mounting frame (2) and sleeved with a spring (8), the spring (8) abutting between the mounting plate (7) and the mounting frame (2).

7. The agricultural planting film covering device according to claim 1, characterized in that: The bearing frame (3) is provided with a traction frame (4).

8. The agricultural planting film covering device according to claim 7, characterized in that: The bottom of the mounting frame (2) is provided with moving wheels (6) for the mounting frame (2) to slide.

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