Pepper leaf fertilizer spraying protective cover

Abstract

The utility model discloses a pepper leaf surface fertilizer spraying protection cover, including vertical base plate and protection mechanism, the inside fixed mounting of vertical base plate has the vertical hydraulic cylinder for driving protection mechanism to unfold of equidistance arrangement, the protection mechanism includes sliding block, two symmetrical protection board of setting and equidistance arrangement's torsion spring wheel and the connecting steel wire of torsion spring wheel connection cooperation, the sliding block sliding installation to vertical base plate and both sides all extend to the outside of vertical base plate. The utility model discloses through the connecting valve head on the water guide pipe and the fertilizer pipe communication, and the fertilizer liquid is through the water guide pipe and enters the inside of the guide channel inside protection board, and again through the water spraying hole group to the bottom pepper seedling and carries out even spraying fertilization, thereby realized the device to have the fertilization while protecting, to realize the same ability fertilization under the rainy weather, and have the flexible collection and expansion, the advantage that the pepper after fertilization is prevented rain protection.

Description

Technical Field

[0001] This utility model relates to the field of chili pepper planting technology, and more specifically, to a protective cover for foliar fertilizer spraying on chili peppers. Background Technology

[0002] The core reason for applying foliar fertilizer in chili pepper cultivation is that it can quickly replenish nutrients, make up for insufficient root absorption, and provide precise nutritional support for specific growth stages. Foliar fertilizer is generally made by mixing fertilizer with water in a specific ratio to form a fertilizer solution, which is then sprayed onto the chili pepper leaves.

[0003] However, in open-field chili pepper cultivation, the leaves need time to absorb fertilizer after application, and rain can wash away the fertilizer solution, reducing its effectiveness. Currently, temporary covering with plastic film is commonly used, but this method has poor air permeability, affecting chili pepper growth. In addition, covering and uncovering the film is cumbersome and cannot be done simultaneously with fertilization. Utility Model Content

[0004] The purpose of this invention is to provide a protective cover for spraying foliar fertilizer on chili peppers, in order to solve the problem that the existing method of using a film for temporary covering has poor air permeability and does not change the operation.

[0005] To solve the above problems, the present invention adopts the following technical solution; A protective cover for spraying foliar fertilizer on chili peppers includes a vertical base plate and a protective mechanism. The vertical base plate has vertically arranged hydraulic cylinders fixedly installed inside for driving the protective mechanism to unfold. The protective mechanism includes a sliding block, two symmetrically arranged protective plates, and torsion spring wheels arranged at equal intervals, and connecting steel wires that connect and cooperate with the torsion spring wheels. The sliding block is slidably installed on the vertical base plate and extends to the outer side of the vertical base plate on both sides. The torsion spring wheels are divided into two groups at intervals and are respectively connected and cooperated with the protective plates on both sides through connecting steel wires. The bottom of the protective plate is hinged to the sliding block.

[0006] As a further description of the above technical solution: the protective plate has an L-shaped frontal cross-section, a water guide pipe is fixedly installed on the protective plate, the interior of the protective plate is provided with a flow channel and a group of spray holes communicating with the flow channel, and the flow channel and the water guide pipe are connected and cooperate.

[0007] As a further description of the above technical solution: a connecting valve head is fixedly installed at the end of the water guide pipe, and the connecting valve head is used to connect the fertilizer pipeline.

[0008] As a further description of the above technical solution: the upper half of the vertical substrate is provided with a horizontal vertical sliding groove, and the two sides of the vertical sliding groove are connected to the outside.

[0009] As a further description of the above technical solution: the protective plate is a transparent PE plate.

[0010] As a further description of the above technical solution: both sides of the bottom of the vertical base plate are provided with mounting ear plates, and the mounting ear plates are provided with through holes for mounting pins.

[0011] Compared with existing technologies, the advantages of this utility model are: (1) This solution uses a vertical hydraulic cylinder to push the protective plate to unfold on the vertical base plate to protect and shield the chili seedlings on both sides, thus realizing the advantages of the device being flexible in its unfolding and retraction, and providing rain protection for the fertilized chili peppers.

[0012] (2) This scheme connects the connecting valve head on the water pipe to the fertilizer pipe. The fertilizer solution enters the inside of the guide channel inside the protective plate through the water pipe, and then sprays the pepper seedlings at the bottom evenly through the spray hole group. This realizes that the device can fertilize while protecting the plant, so that it can also fertilize in rainy weather and ensure the growth of peppers. Attached Figure Description

[0013] Figure 1 This is a frontal cross-sectional view of the present invention. Figure 2 for Figure 1 Enlarged schematic diagram of section A in the middle; Figure 3 This is a top view of the structure of this utility model; Figure 4 for Figure 3 Enlarged schematic diagram of section B in the middle.

[0014] Explanation of the labels in the diagram: 1. Vertical base plate; 2. Vertical hydraulic cylinder; 3. Sliding block; 4. Protective plate; 41. Water guide pipe; 411. Connecting valve head; 42. Flow channel; 43. Water spray hole assembly; 5. Torsion spring wheel; 6. Connecting steel wire; 7. Vertical slide groove; 8. Mounting ear plate. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0016] Please see Figure 1-4In this utility model, a protective cover for spraying foliar fertilizer on chili peppers includes a vertical base plate 1 and a protective mechanism. Vertical hydraulic cylinders 2 arranged at equal intervals are fixedly installed inside the vertical base plate 1 to drive the protective mechanism to unfold. The protective mechanism includes a sliding block 3, two symmetrically arranged protective plates 4, and torsion spring wheels 5 arranged at equal intervals, and connecting steel wires 6 connected and cooperating with the torsion spring wheels 5. The sliding block 3 is slidably installed on the vertical base plate 1 and extends to the outside of the vertical base plate 1 on both sides. The torsion spring wheels 5 are divided into two groups at intervals and are connected and cooperating with the protective plates 4 on both sides through the connecting steel wires 6. The bottom of the protective plate 4 is hinged to the sliding block 3.

[0017] The upper half of the vertical base plate 1 has a horizontal vertical sliding groove 7 inside, and the two sides of the vertical sliding groove 7 are connected to the outside. The bottom of the vertical base plate 1 has mounting ear plates 8 on both sides, and the mounting ear plates 8 have through holes for mounting pins.

[0018] In this invention, the vertical base plate 1 serves as the support for the device, which is installed in the furrow between two rows of chili seedlings. In use, the vertical hydraulic cylinder 2 is activated to push the sliding block 3 upward along the vertical sliding groove 7. As the sliding block 3 rises, the bottom ends of the two protective plates 4 are pushed up. As the protective plates 4 are pushed, their tops unfold outward under stress, stretching the connecting steel wire 6. The connecting steel wire 6 pulls the torsion spring wheel 5 to rotate and store force until the sliding block 3 rises to its highest point. At this time, the protective plates 4 are fully unfolded, providing protection for the chili seedlings on both sides. Then, the fertilizer pipe is connected for fertilization, while the top protective plate 4 provides rain protection. Thus, the device has the advantages of flexible extension and retraction and provides rain protection for the fertilized chili seedlings.

[0019] Meanwhile, considering the problem that protective fertilization cannot be carried out simultaneously, Example 2 is proposed: Please see Figure 2 The protective plate 4 has an L-shaped cross-section when viewed from the front. A water guide pipe 41 is fixedly installed on the protective plate 4. A guide channel 42 and a group of spray holes 43 connected to the guide channel 42 are opened inside the protective plate 4. The guide channel 42 and the water guide pipe 41 are connected and cooperate.

[0020] A connecting valve head 411 is fixedly installed at the end of the water pipe 41. The connecting valve head 411 is used to connect the fertilizer pipe.

[0021] In this embodiment, by connecting the connecting valve head 411 on the water guide pipe 41 to the fertilizer pipe, the fertilizer solution enters the guide channel 42 inside the protective plate 4 through the water guide pipe 41, and then sprays the pepper seedlings at the bottom evenly through the spray hole group 43. Thus, the device can fertilize while providing protection, so that fertilization can be carried out even in rainy weather to ensure the growth of peppers.

[0022] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A protective cover for spraying foliar fertilizer on chili peppers, comprising a vertical base plate (1) and a protective mechanism, characterized in that: The vertical base plate (1) is fixedly installed with vertically arranged hydraulic cylinders (2) for driving the protective mechanism to unfold. The protective mechanism includes a sliding block (3), two symmetrically arranged protective plates (4), and torsion spring wheels (5) arranged at equal distances, and connecting steel wires (6) connected to the torsion spring wheels (5). The sliding block (3) is slidably installed on the vertical base plate (1) and extends to the outside of the vertical base plate (1) on both sides. The torsion spring wheels (5) are divided into two groups at intervals and are connected to the protective plates (4) on both sides through connecting steel wires (6). The bottom of the protective plate (4) is hinged to the sliding block (3).

2. The protective cover for spraying foliar fertilizer on chili peppers according to claim 1, characterized in that: The protective plate (4) has an L-shaped cross section when viewed from the front. A water guide pipe (41) is fixedly installed on the protective plate (4). A flow channel (42) and a group of spray holes (43) connected to the flow channel (42) are provided inside the protective plate (4). The flow channel (42) and the water guide pipe (41) are connected and cooperate.

3. The protective cover for spraying foliar fertilizer on chili peppers according to claim 2, characterized in that: A connecting valve head (411) is fixedly installed at the end of the water pipe (41), and the connecting valve head (411) is used to connect the fertilizer pipeline.

4. The protective cover for spraying foliar fertilizer on chili peppers according to claim 1, characterized in that: The upper half of the vertical base plate (1) has a horizontal vertical groove (7) inside, and the two sides of the vertical groove (7) are connected to the outside.

5. The protective cover for spraying foliar fertilizer on chili peppers according to claim 1, characterized in that: The protective plate (4) is a transparent PE plate.

6. The protective cover for spraying foliar fertilizer on chili peppers according to claim 1, characterized in that: The bottom of the vertical base plate (1) is provided with mounting ear plates (8) on both sides, and the mounting ear plates (8) are provided with through holes for mounting pins.

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