Efficient film mulching device suitable for vegetable planting

Abstract

The utility model belongs to the technical field of vegetable planting, and particularly relates to an efficient film mulching device suitable for vegetable planting, which comprises a machine body, the machine body comprises two fixing plates, and a film mulching roller for bearing a mulching film, a first conical shell for bearing water and a second conical shell for bearing a chemical fertilizer are sequentially arranged between the two fixing plates from left to right; fixing shafts are arranged at the two ends of the film covering roller, the ends, away from the film covering roller, of the fixing shafts penetrate through the fixing plates and are provided with first semicircular blocks, fixing blocks are arranged at the tops of the two fixing plates, sliding grooves are formed in the fixing blocks, and elastic assemblies are arranged in the sliding grooves; second semicircular blocks matched with the first semicircular blocks are fixedly arranged on the elastic assemblies, and a U-shaped frame is arranged on the two second semicircular blocks. The device can integrate watering, fertilizing and film mulching, the operation efficiency is improved, the labor cost is reduced, and efficient vegetable planting is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vegetable planting, and particularly relates to a high-efficiency film covering device suitable for vegetable planting. Background Art

[0002] Vegetable cultivation plays an important role in today's agricultural production. With the increasing demand for vegetables and the increasing requirements for vegetable quality, optimizing vegetable cultivation technology and improving cultivation efficiency have become key issues that need to be addressed in the agricultural field.

[0003] In traditional vegetable cultivation, film mulching plays a number of positive roles in vegetable growth. It effectively maintains soil temperature and humidity, reduces water evaporation, and creates favorable conditions for seed germination and seedling growth. Furthermore, film mulching inhibits weed growth, reducing the potential for weeds to compete with vegetables for nutrients and water, thereby improving vegetable yield and quality.

[0004] However, in the traditional vegetable cultivation process, watering, fertilizing, and mulching are typically separate steps. Farmers first need to use specialized tools or equipment to water a large area of ​​land. This process often relies on manual experience to control the amount of water applied, making it difficult to achieve precise and uniform results. This can lead to overwatering in some areas and underwatering in others, impacting the overall growth of the vegetables. After watering, fertilization follows. Traditional fertilization methods often rely on manual broadcasting or simple mechanical application. This method not only makes it difficult to precisely control fertilizer dosage, resulting in fertilizer waste and localized over-fertilization, which can lead to soil compaction and environmental pollution, but also results in uneven fertilizer distribution throughout the soil, preventing it from achieving its full potential and meeting the precise nutrient requirements of vegetable growth. Finally, mulching is performed. Traditional mulching methods typically require multiple people, are labor-intensive, and inefficient. During the mulching process, inaccurate handling can lead to uneven and loose film coverage, compromising the mulching effect.

[0005] Furthermore, because watering, fertilizing, and mulching are performed separately, the entire planting process requires multiple field operations. This not only consumes a significant amount of time and labor, reducing operational efficiency, but also frequently causes unnecessary trampling and damage to the land, disrupting the soil structure, affecting its air permeability and water retention, and adversely affecting the growing environment of vegetables.

[0006] To this end, we proposed an efficient film covering device suitable for vegetable cultivation, which can integrate watering, fertilizing and film covering into one, which not only improves the operation efficiency, but also reduces labor costs and realizes efficient vegetable cultivation. Utility Model Content

[0007] The purpose of this utility model is to provide an efficient film covering device suitable for vegetable planting, which can integrate watering, fertilizing and film covering into one, which not only improves the working efficiency, but also reduces the labor cost and realizes efficient vegetable planting.

[0008] The technical solutions adopted in this application are as follows:

[0009] A high-efficiency film covering device suitable for vegetable cultivation comprises a body, the body comprising two fixed plates, a film covering roller for carrying film, a first conical shell for carrying water, and a second conical shell for carrying fertilizer arranged in sequence from left to right between the two fixed plates, a fixed shaft being provided at each end of the film covering roller, an end of the fixed shaft away from the film covering roller passing through the fixed plates and being mounted with a first semicircular block;

[0010] A fixing block is provided on the top of each of the two fixing plates, a sliding groove is provided on the fixing block, an elastic component is provided inside the sliding groove, a second semicircular block matching the first semicircular block is fixedly provided on the elastic component, a U-shaped frame is provided on the two second semicircular blocks, and two connecting rods are provided on the U-shaped frame. A first support rod located inside the first conical shell and a second support rod located inside the second conical shell are provided on the outside of each of the connecting rods, a first conical block matching the first conical shell is provided at the bottom of the first support rod, and a second conical block matching the second conical shell is provided at the bottom of the second support rod.

[0011] Furthermore, the elastic component includes a fixed shaft arranged inside the slide groove, a slider and a spring are movably sleeved on the fixed shaft, the top of the slider is connected to the spring, and one side of the slider is connected to the second semicircular block.

[0012] Furthermore, the first semicircular block and the second semicircular block are provided with smooth surfaces.

[0013] Furthermore, a walking wheel is provided on one side of the fixed plate, a connecting plate is provided on the other side of the fixed plate, and a covering plate is provided on the bottom of the connecting plate.

[0014] Furthermore, a laminating wheel is provided on the fixed plate.

[0015] Furthermore, a material dividing block is provided on the second conical block.

[0016] The technical effects achieved by this utility model are:

[0017] First, when the device starts working, the film on the coating roller is unfolded and covered on the soil, and then the entire device is moved. During the movement, due to the stretching of the coating roller, the coating roller drives the fixed shaft to rotate on the fixed plate. When the fixed shaft rotates, it drives the first semicircular block to rotate. When the first semicircular block rotates, it squeezes the second semicircular block, causing it to move through the elastic component. When the second semicircle moves, it drives the U-shaped frame to make the two connecting plates drive the first support rod and the second support rod to move. The first support rod drives the first conical block to move, and the second support rod drives the second conical block to move, so that the first conical shell has a flow gap, and the second conical shell has a flow gap, so that the water and fertilizer inside it flow out, so that the uncoated land is watered and fertilized first. When the first semicircular block has no squeezing force on the second semicircular block, the second semicircular block is restored to its original position through the elastic component, so that the first support rod drives the first conical block to seal the first conical shell to prevent water and fertilizer from flowing out, and repeats in sequence to achieve efficient vegetable planting. The device can integrate watering, fertilizing and mulching, which not only improves work efficiency but also reduces labor costs and achieves efficient vegetable cultivation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the utility model as a whole;

[0019] Figure 2 It is a front view of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the U-shaped frame of the utility model;

[0021] Figure 4 It is a structural diagram of the elastic component of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Machine body; 2. Fixed plate; 3. Laminating roller; 4. First conical shell; 5. Second conical shell; 6. First semicircular block; 7. Fixed block; 8. Slide; 9. Second semicircular block; 10. U-shaped frame; 11. Connecting rod; 12. First support rod; 13. Second support rod; 14. First conical block; 15. Second conical block; 16. Fixed shaft; 17. Slider; 18. Spring; 19. Travel wheel; 20. Covering plate; 21. Laminating wheel. DETAILED DESCRIPTION

[0024] In order to make the purpose and advantages of this utility more clear, the utility is described in detail below with reference to the embodiments. It should be understood that the following text is only used to describe one or several specific implementation methods of this utility and does not strictly limit the scope of protection specifically requested by this utility.

[0025] like Figure 1-4 As shown, the technical solution adopted by the present invention is specifically as follows: an efficient film covering device suitable for vegetable planting, comprising a body 1, the body 1 comprising two fixed plates 2, between which are arranged, from left to right, a film covering roller 3 for carrying the film, a first conical shell 4 for carrying water, and a second conical shell 5 for carrying fertilizer, a fixed shaft 16 is provided at both ends of the film covering roller 3, and the end of the fixed shaft 16 away from the film covering roller 3 passes through the fixed plate 2 and is installed with a first semicircular block 6;

[0026] A fixing block 7 is provided on the top of each of the two fixing plates 2. A slide groove 8 is provided on the fixing block 7. An elastic component is provided inside the slide groove 8. A second semicircular block 9 matching the first semicircular block 6 is fixedly provided on the elastic component. A U-shaped frame 10 is provided on the two second semicircular blocks 9. Two connecting rods 11 are provided on the U-shaped frame 10. A first support rod 12 located inside the first conical shell 4 and a second support rod 13 located inside the second conical shell 5 are provided on the outside of each connecting rod 11. A first conical block 14 matching the first conical shell 4 is provided at the bottom of the first support rod 12, and a second conical block 15 matching the second conical shell 5 is provided at the bottom of the second support rod 13.

[0027] The elastic component includes a fixed shaft 16 disposed within the chute 8. A slider 17 and a spring 18 are movably sleeved on the fixed shaft 16. The top of the slider 17 is connected to the spring 18, and one side of the slider 17 is connected to the second semicircular block 9. When the second semicircular block 9 moves, the slider 17 moves upward and compresses the spring 18, thereby moving the first conical block 14 and the second conical block 15. When the second semicircular block 9 is no longer compressed, the elastic force of the spring 18 causes the first and second conical blocks 14 and 15 to return to their original positions for sealing.

[0028] At the same time, the first semicircular block 6 and the second semicircular block 9 are provided with smooth surfaces, which are specially polished to reduce friction, thereby facilitating extrusion and movement.

[0029] like Figure 2 As shown, a running wheel 19 is provided on one side of the fixing plate 2, and the running wheel 19 is used to move the entire device and to press the coating.

[0030] A connecting plate is provided on the other side of the fixing plate 2, and a covering plate 20 is provided at the bottom of the connecting plate. The covering plate 20 can level the soil bag and has a gap for the membrane to enter. It belongs to the existing technology and will not be described in detail here.

[0031] A film covering wheel 21 is provided on the fixing plate 2 , and the film covering wheel 21 can be used to bury the film with a soil bag.

[0032] A dividing block is provided on the second conical block 15 , through which the fertilizer can flow out without being blocked.

[0033] The working principle of the present invention is as follows: first, when the device starts working, the film on the coating roller 3 is unfolded and covered on the soil, and then the entire device is moved. During the movement, due to the stretching of the coating roller 3, the coating roller 3 drives the fixed shaft 16 to rotate on the fixed plate 2. When the fixed shaft 16 rotates, it drives the first semicircular block 6 to rotate. When the first semicircular block 6 rotates, it squeezes the second semicircular block 9, so that it moves through the elastic component. When the second semicircle moves, it drives the U-shaped frame 10 to make the two connecting plates drive the first support rod 12 and the second support rod 13 to move. The first support rod 12 and the second support rod 13 are driven by the U-shaped frame 10. The support rod 12 drives the first conical block 14 to move, and the second support rod 13 drives the second conical block 15 to move, so that the first conical shell 4 has a flow gap, and the second conical shell 5 has a flow gap, so that the water and fertilizer inside it can flow out, so that the land without film is first watered and fertilized. When the first semicircular block 6 has no squeezing force on the second semicircular block 9, the elastic component restores the second semicircular block 9 to its original position, so that the first support rod 12 drives the first conical block 14 to seal the first conical shell 4, preventing water and fertilizer from flowing out. This reciprocating process is repeated in sequence to achieve efficient vegetable cultivation. The device can integrate watering, fertilizing and film covering, which not only improves work efficiency, but also reduces labor costs and achieves efficient vegetable cultivation.

[0034] The above description is only a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should also be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this application shall be implemented in accordance with conventional means in the art unless otherwise specified or limited.

Claims

1. An efficient film covering device suitable for vegetable cultivation, comprising a body (1), characterized in that: The machine body (1) comprises two fixed plates (2), and a film-carrying roller (3) for carrying the film, a first conical shell (4) for carrying water, and a second conical shell (5) for carrying the fertilizer are sequentially arranged between the two fixed plates (2) from left to right. A fixed shaft is arranged at both ends of the film-carrying roller (3), and the end of the fixed shaft away from the film-carrying roller (3) passes through the fixed plate (2) and is installed with a first semicircular block (6); A fixing block (7) is provided on the top of each of the two fixing plates (2), a sliding groove (8) is provided on the fixing block (7), an elastic component is provided inside the sliding groove (8), a second semicircular block (9) matching the first semicircular block (6) is fixedly provided on the elastic component, a U-shaped frame (10) is provided on the two second semicircular blocks (9), two connecting rods (11) are provided on the U-shaped frame (10), a first support rod (12) located inside the first conical shell (4) and a second support rod (13) located inside the second conical shell (5) are provided on the outside of each of the connecting rods (11), a first conical block (14) matching the first conical shell (4) is provided at the bottom of the first support rod (12), and a second conical block (15) matching the second conical shell (5) is provided at the bottom of the second support rod (13).

2. The high-efficiency film covering device suitable for vegetable planting according to claim 1 is characterized in that: The elastic component includes a fixed shaft (16) arranged inside the sliding groove (8), a slider (17) and a spring (18) are movably sleeved on the fixed shaft (16), the top of the slider (17) is connected to the spring (18), and one side of the slider (17) is connected to the second semicircular block (9).

3. The high-efficiency film covering device suitable for vegetable planting according to claim 1 is characterized in that: The first semicircular block (6) and the second semicircular block (9) are provided with smooth surfaces.

4. The high-efficiency film covering device suitable for vegetable planting according to claim 1, characterized in that: A walking wheel (19) is provided on one side of the fixing plate (2), a connecting plate is provided on the other side of the fixing plate (2), and a covering plate (20) is provided on the bottom of the connecting plate.

5. The high-efficiency film covering device suitable for vegetable planting according to claim 1 is characterized in that: A laminating wheel (21) is provided on the fixed plate (2).

6. The high-efficiency film covering device suitable for vegetable cultivation according to claim 1, characterized in that: The second conical block (15) is provided with a dividing block.

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