Single-plant three-dimensional film mulching tool for field crops

Abstract

The utility model relates to the technical field of field crop film mulching, in particular to a field crop single-plant three-dimensional film mulching tool which comprises two protection frames, first protection pads are fixedly arranged on the inner sides of the two protection frames, second protection pads are fixedly arranged on the outer sides of the two protection frames, and supporting rings are arranged at the bottom ends of the inner sides of the two protection frames. First soft cushions are fixedly arranged at the top ends of the two supporting rings correspondingly, top plates are arranged at the top ends of the inner sides of the two protection frames correspondingly, second soft cushions are fixedly arranged at the bottom ends of the two top plates correspondingly, a plurality of limiting shafts are fixedly arranged on one side of one protection frame, and first anti-skid sleeves are arranged on the side faces of the limiting shafts correspondingly. The utility model has the beneficial effects that the device is convenient to improve the protective force of the film covering frame during transportation and movement, so that the outer film of the film covering frame is not easy to scratch and crush, the heat preservation and moisture preservation capability of the device is improved, and the risk of yield reduction is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of film covering for field crops, in particular to a tool for three-dimensional film covering for a single field crop. Background Art

[0002] When planting field crops, a single-plant three-dimensional film covering tool is usually required to cover the crops. By setting a three-dimensional frame on the outside of the crop and covering the outside of the three-dimensional frame with a layer of film, the film can be easily recycled and the pollution of the film to the land can be reduced.

[0003] Existing single-plant three-dimensional film covering tools for field crops usually include a bottom ring, a number of support rods are fixed to the top of the bottom ring, and a top ring is fixed to the top of the support rods. The bottom ring, the top ring and the support rods together form a three-dimensional frame. The film is covered on the outside of the three-dimensional frame to complete the assembly of the device. The device can be placed on the outside of the crop to complete the installation of the device.

[0004] When using existing single-plant three-dimensional film covering tools for field crops, after the device film and the three-dimensional frame are combined together, the device needs to be moved near the crop. Since the protective ability of the external film of the device is weak, the film is easily scratched during the transportation and movement of the device, which reduces the heat preservation and moisture retention ability of the device, thereby increasing the risk of yield reduction.

[0005] In order to solve the above problems, the present application proposes a three-dimensional film covering device for individual field crops. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a three-dimensional film covering device for single field crops, which can improve the protection of the film covering frame during transportation and movement, making the outer film of the film covering frame less likely to be scratched and damaged, thereby improving the heat preservation and moisture retention capacity of the device and reducing the risk of yield reduction.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a three-dimensional film covering tool for single field crops, comprising two protective frames, wherein the inner sides of the two protective frames are fixedly provided with a first protective pad, the outer sides of the two protective frames are fixedly provided with a second protective pad, the bottom ends of the inner sides of the two protective frames are provided with a support ring, the top ends of the two support rings are fixedly provided with a first soft pad, the top ends of the inner sides of the two protective frames are provided with a top plate, the bottom ends of the two top plates are fixedly provided with a second soft pad, one side of the protective frames is fixedly provided with a plurality of limiting shafts, the side surfaces of several of the limiting shafts are provided with a first anti-slip sleeve, one side of the top plates is fixedly provided with a plurality of positioning blocks, the side surfaces of several of the positioning blocks are provided with a second anti-slip sleeve, a bottom ring is provided between the two protective frames, the top end of the bottom ring is provided with a plurality of support rods, the top ends of several of the support rods are provided with a top ring, and the outer sides of the two protective frames are provided with handles.

[0008] As a preferred embodiment of the utility model for a single-plant three-dimensional film covering device for field crops, a plurality of limiting holes are opened inside the other protective frame, and the interiors of the plurality of limiting holes are respectively fitted with the sides of the plurality of first anti-slip sleeves, so that the protective frame is convenient for protecting the external film of the film covering frame.

[0009] As a preferred embodiment of the utility model for a single-plant three-dimensional film covering tool for field crops, a plurality of positioning grooves are provided inside the other top plate, and the interiors of the plurality of positioning grooves are respectively fitted with the side surfaces of the plurality of second anti-slip sleeves, so that the top plate is convenient for protecting the top of the film covering frame.

[0010] As a preferred three-dimensional film covering device for single field crops of the present invention, the bottom ends of the inner sides of the two protective frames are fixedly connected to the sides of the two support rings respectively, and the top ends of the inner sides of the two protective frames are fixedly connected to the sides of the two top plates respectively, and the support rings facilitate preventing the film covering frame from separating from the protective frame.

[0011] As a preferred embodiment of the utility model for a single-plant three-dimensional film covering tool for field crops, a first fixing groove is provided inside each of the first anti-slip sleeves, and the interiors of the first fixing grooves are respectively fixedly connected to the sides of a plurality of limiting shafts, so that the first anti-slip sleeves facilitate increasing the friction force at the connection between the limiting shaft and the limiting hole.

[0012] As a preferred embodiment of the utility model for a single-plant three-dimensional film covering tool for field crops, a plurality of second anti-slip sleeves are provided with second fixing grooves inside, and the interiors of a plurality of second fixing grooves are fixedly connected to the sides of a plurality of positioning blocks respectively, and the second anti-slip sleeves facilitate increasing the friction force at the connection between the positioning blocks and the positioning grooves.

[0013] As a preferred embodiment of the utility model for a single-plant three-dimensional film covering tool for field crops, two rotating rings are fixedly provided on the outer sides of the two protective frames, and the sides of the two handles are rotatably connected to the sides of the four rotating rings respectively, so that the handles can easily drive the two protective frames to separate.

[0014] As a preferred embodiment of the utility model for a single-plant three-dimensional film covering tool for field crops, the top end of the bottom ring is fixedly connected to the bottom ends of several support rods, and the top ends of several support rods are fixedly connected to the bottom end of the top ring, so that the support rods facilitate fixing the bottom ring and the top ring together.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. A laminating frame is formed by a bottom ring, a support rod, and a top ring. A layer of film is attached to the outside of the laminating frame. The protective frame and the top plate protect the outer film of the laminating frame, reducing the probability of the outer film of the laminating frame being scratched during transportation and movement. The outer film of the laminating frame is protected by a first protective pad, a second protective pad, a first soft pad, and a second soft pad. The impact force on the protective frame can be buffered by the first protective pad, the second protective pad, the first soft pad, and the second soft pad, thereby reducing the probability of the outer film of the laminating frame being damaged. The laminating frame is limited by the support ring, making it difficult for the laminating frame to separate from the protective frame when placed. When the laminating frame is moved to a designated position, the two protective frames can be separated by applying a certain pulling force to the handle. At this time, the laminating frame is placed above the crop. The outer film of the laminating frame improves the thermal insulation and moisture retention ability of the crop, thereby making it easy to improve the protective power of the laminating frame during transportation and movement, making the outer film of the laminating frame less likely to be scratched or damaged, thereby improving the thermal insulation and moisture retention ability of the device and reducing the risk of yield reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the explosion structure of the protection frame of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the positioning block of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the limit shaft of the utility model.

[0022] In the picture:

[0023] 1. Protective frame; 2. First protective pad; 3. Second protective pad; 4. Support ring; 5. First soft pad; 6. Top plate; 7. Second soft pad; 8. Limit shaft; 9. First anti-slip sleeve; 10. Positioning block; 11. Second anti-slip sleeve; 12. Bottom ring; 13. Support rod; 14. Top ring; 15. Handle; 16. Rotating ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] like Figures 1-4 As shown;

[0027] A tool for three-dimensional film covering of single field crops comprises a protective frame.

[0028] To solve the existing problems in this prior art, as disclosed in the background technology above, "When using the existing single-plant three-dimensional film covering device for field crops, after the device film and the three-dimensional frame are combined together, the device needs to be moved near the crop. Due to the weak protective ability of the external film of the device, the film is easily scratched during the transportation and movement of the device, which reduces the heat preservation and moisture retention ability of the device, thereby increasing the risk of yield reduction." In terms of combined use, this problem is obviously an existing and difficult to solve problem. Therefore, in order to solve this technical problem, a protective frame and a top plate are added to this application document;

[0029] More specifically:

[0030] like Figures 1 to 4 As shown:

[0031] In combination with the above content: A three-dimensional film covering device for single field crops, comprising two protective frames 1, the inner sides of the two protective frames 1 are fixed with a first protective pad 2, the outer sides of the two protective frames 1 are fixed with a second protective pad 3, the bottom ends of the inner sides of the two protective frames 1 are provided with a support ring 4, the tops of the two support rings 4 are fixed with a first soft pad 5, the tops of the inner sides of the two protective frames 1 are provided with a top plate 6, the bottom ends of the two top plates 6 are fixed with a second soft pad 7, one side of one of the protective frames 1 is fixed with a plurality of limiting shafts 8, the sides of the plurality of limiting shafts 8 are provided with a first anti-slip sleeve 9, one side of one of the top plates 6 is fixed with a plurality of positioning blocks 10, the sides of the plurality of positioning blocks 10 are provided with a second anti-slip sleeve 11, a bottom ring 12 is provided between the two protective frames 1, the top of the bottom ring 12 is provided with a plurality of support rods 13, the tops of the plurality of support rods 13 are provided with a top ring 14, and the outer sides of the two protective frames 1 are provided with a handle 15.

[0032] In this embodiment: a coating frame is formed by the bottom ring 12, the support rod 13 and the top ring 14, and a layer of film is attached to the outside of the coating frame, and the two protective frames 1 are brought close to each other so that the coating frame is located between the two protective frames 1, so that the bottom end of the bottom ring 12 is in contact with the top end of the support ring 4, and the top end of the top ring 14 is in contact with the bottom end of the top plate 6. The two protective frames 1 are further brought close to each other so that the limit shaft 8 enters the corresponding limit hole and the positioning block 10 enters the corresponding positioning groove. The friction force at the connection between the limit shaft 8 and the limit hole is increased by the first anti-slip sleeve 9, and the friction force at the connection between the positioning block 10 and the positioning groove is increased by the second anti-slip sleeve 11, so that the two protective frames 1 and the two top plates 6 are not easily separated when placed. The protective frame 1 and the top plate 6 protect the film on the outside of the coating frame, reducing the probability of the film on the outside of the coating frame being scratched during transportation and movement. The pad 2, the second protective pad 3, the first soft pad 5 and the second soft pad 7 protect the outer film of the coating frame, so that the impact force received by the protection frame 1 can be buffered by the first protective pad 2, the second protective pad 3, the first soft pad 5 and the second soft pad 7, thereby reducing the probability of the outer film of the coating frame being damaged. The coating frame is limited by the support ring 4, so that the coating frame is not easily separated from the protective frame 1 when placed. When the coating frame is moved to the specified position, the two protective frames 1 can be separated by applying a certain pulling force to the handle 15. At this time, the coating frame is placed above the crop, and the heat preservation and moisture retention ability of the crop is improved by the outer film of the coating frame, so that the device is convenient for improving the protection of the coating frame during transportation and movement, so that the outer film of the coating frame is not easily scratched and damaged, thereby improving the heat preservation and moisture retention ability of the device, thereby reducing the risk of production reduction.

[0033] In an optional embodiment, a plurality of limiting holes are opened inside the other protective frame 1 , and the interiors of the plurality of limiting holes are respectively fitted with the side surfaces of the plurality of first anti-slip sleeves 9 .

[0034] In this embodiment, the protective frame 1 is convenient for protecting the film outside the laminating frame.

[0035] In an optional embodiment, a plurality of positioning grooves are formed inside the other top plate 6 , and the interiors of the plurality of positioning grooves are respectively fitted with the side surfaces of the plurality of second anti-slip sleeves 11 .

[0036] In this embodiment, the top plate 6 is convenient for protecting the top of the laminating frame.

[0037] In an optional embodiment, the bottom ends of the inner sides of the two protective frames 1 are fixedly connected to the side surfaces of the two support rings 4 , and the top ends of the inner sides of the two protective frames 1 are fixedly connected to the side surfaces of the two top plates 6 .

[0038] In this embodiment, the support ring 4 is convenient for preventing the laminating frame from separating from the protective frame 1 .

[0039] In an optional embodiment, first fixing grooves are formed inside the first anti-slip sleeves 9 , and the interiors of the first fixing grooves are fixedly connected to the side surfaces of the limiting shafts 8 .

[0040] In this embodiment, the first anti-slip sleeve 9 is convenient for increasing the friction force at the connection between the limiting shaft 8 and the limiting hole.

[0041] In an optional embodiment, a second fixing groove is formed inside each of the second anti-slip sleeves 11 , and the insides of the second fixing grooves are fixedly connected to the side surfaces of the positioning blocks 10 .

[0042] In this embodiment, the second anti-slip sleeve 11 is convenient for increasing the friction force at the connection between the positioning block 10 and the positioning groove.

[0043] In an optional embodiment, two rotating rings 16 are fixedly provided on the outer sides of the two protective frames 1 , and the side surfaces of the two handles 15 are rotatably connected to the side surfaces of the four rotating rings 16 .

[0044] In this embodiment, the handle 15 facilitates the separation of the two protective frames 1 .

[0045] In an optional embodiment, the top end of the bottom ring 12 is fixedly connected to the bottom ends of the support rods 13 , and the top ends of the support rods 13 are fixedly connected to the bottom end of the top ring 14 .

[0046] In this embodiment, the support rod 13 facilitates fixing the bottom ring 12 and the top ring 14 together.

[0047] The working principle and usage process of the present invention are as follows: a coating frame is formed by a bottom ring 12, a support rod 13 and a top ring 14, and a layer of film is attached to the outside of the coating frame. The two protective frames 1 are brought close to each other so that the coating frame is located between the two protective frames 1, so that the bottom end of the bottom ring 12 fits with the top end of the support ring 4, and the top end of the top ring 14 fits with the bottom end of the top plate 6. The two protective frames 1 are further brought close to each other so that the limiting shaft 8 enters the corresponding limiting hole and the positioning block 10 enters the corresponding positioning groove. The friction force at the connection between the limiting shaft 8 and the limiting hole is increased by the first anti-slip sleeve 9, and the friction force at the connection between the positioning block 10 and the positioning groove is increased by the second anti-slip sleeve 11, so that the two protective frames 1 and the two top plates 6 are not easily separated when placed. The film on the outside of the coating frame is protected by the protective frame 1 and the top plate 6, reducing the probability of the film on the outside of the coating frame being scratched during transportation and movement. The first protective pad 2, the second protective pad 3, the first soft pad 5 and the second soft pad 7 protect the outer film of the coating frame, so that the impact force received by the protective frame 1 can be buffered by the first protective pad 2, the second protective pad 3, the first soft pad 5 and the second soft pad 7, thereby reducing the probability of the outer film of the coating frame being damaged. The coating frame is limited by the support ring 4, so that the coating frame is not easily separated from the protective frame 1 when placed. When the coating frame is moved to the specified position, the two protective frames 1 can be separated by applying a certain pulling force to the handle 15. At this time, the coating frame is placed above the crop, and the heat preservation and moisture retention ability of the crop is improved by the outer film of the coating frame, so that the device is convenient for improving the protection of the coating frame during transportation and movement, so that the outer film of the coating frame is not easily scratched or damaged, thereby improving the heat preservation and moisture retention ability of the device, thereby reducing the risk of production reduction.

[0048] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A three-dimensional film covering device for a single field crop, comprising two protective frames (1), characterized in that: The inner sides of the two protection frames (1) are fixed with a first protection pad (2), the outer sides of the two protection frames (1) are fixed with a second protection pad (3), the bottom ends of the inner sides of the two protection frames (1) are provided with a support ring (4), the top ends of the two support rings (4) are fixed with a first soft pad (5), the top ends of the inner sides of the two protection frames (1) are provided with a top plate (6), the bottom ends of the two top plates (6) are fixed with a second soft pad (7), and one side of one of the protection frames (1) is fixed with a plurality of limiting A limiting shaft (8), the sides of several limiting shafts (8) are provided with a first anti-slip sleeve (9), one side of one of the top plates (6) is fixed with several positioning blocks (10), the sides of several positioning blocks (10) are provided with a second anti-slip sleeve (11), a bottom ring (12) is provided between the two protection frames (1), the top of the bottom ring (12) is provided with several support rods (13), the top of several support rods (13) is provided with a top ring (14), and the outer sides of the two protection frames (1) are provided with handles (15).

2. The three-dimensional film covering device for individual field crops according to claim 1, characterized in that: A plurality of limiting holes are provided inside the other protective frame (1), and the insides of the plurality of limiting holes are respectively fitted with the side surfaces of the plurality of first anti-slip sleeves (9).

3. The three-dimensional film covering device for individual field crops according to claim 1, characterized in that: A plurality of positioning grooves are provided inside the other top plate (6), and the interiors of the plurality of positioning grooves are respectively fitted with the side surfaces of the plurality of second anti-slip sleeves (11).

4. The three-dimensional film covering device for individual field crops according to claim 1, characterized in that: The bottom ends of the inner sides of the two protection frames (1) are respectively fixedly connected to the side surfaces of the two support rings (4), and the top ends of the inner sides of the two protection frames (1) are respectively fixedly connected to the side surfaces of the two top plates (6).

5. The three-dimensional film covering device for individual field crops according to claim 1, characterized in that: A first fixing groove is provided inside each of the first anti-slip sleeves (9), and the insides of the first fixing grooves are fixedly connected to the side surfaces of the limiting shafts (8) respectively.

6. The three-dimensional film covering device for individual field crops according to claim 1, characterized in that: A second fixing groove is provided inside each of the second anti-slip sleeves (11), and the insides of the second fixing grooves are fixedly connected to the side surfaces of the positioning blocks (10).

7. The three-dimensional film covering device for individual field crops according to claim 1, characterized in that: Two rotating rings (16) are fixedly provided on the outer sides of the two protection frames (1), and the side surfaces of the two handles (15) are rotatably connected to the side surfaces of the four rotating rings (16).

8. The three-dimensional film covering device for individual field crops according to claim 1, characterized in that: The top end of the bottom ring (12) is fixedly connected to the bottom ends of a plurality of support rods (13), and the top ends of the plurality of support rods (13) are fixedly connected to the bottom end of the top ring (14).

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