Protection device for preventing soybeans from being damaged by pesticide

Abstract

The utility model discloses a protection device for preventing pesticide from damaging soybeans, which comprises a supporting bottom box and a connecting pipe head, the connecting pipe head is fixedly mounted on the side surface of the supporting bottom box, a combined joint is fixedly mounted in the center of the top surface of the supporting bottom box, and a sealing gasket is mounted on the outer side of the bottom end of the combined joint in a sleeving manner. A supporting column is fixedly installed on the top face of the supporting bottom box, a positioning sleeve is installed at the top end of the supporting column in a sleeving mode, a limiting strip is arranged on the outer surface of the top end of the positioning sleeve, and a combined straight column is installed above the sealing gasket. According to the protection device for preventing the pesticide from damaging the soybeans, the connection pipe head on the supporting bottom box can be in butt joint and fixed with an external water pipe, then water can be guided into the combined straight column, all-directional spraying is conducted through the spraying thin holes in the combined straight column, and therefore pesticide residues on soybean leaves can be washed away; and the whole device can be placed in a soybean planting area, so that the flushing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of field crops, in particular to a protective device for preventing pesticides from invading soybeans. Background Art

[0002] Field crops refer to crops grown on large fields, including soybeans. However, when pesticides are subsequently sprayed on the soybeans, excessive concentrations or amounts of the sprayed pesticides can easily harm the soybeans and require protection. However, the current protective devices on the market for preventing pesticides from harming soybeans still have the following problems:

[0003] The pesticide residues on the soybean leaves are washed away by spraying water, but the overall washing is simply washing the soybeans through a spraying device, which cannot be sustained for a long time or washed in all directions.

[0004] In response to the above problems, an innovative design was made based on the original protective device for preventing pesticides from invading soybeans. Utility Model Content

[0005] The purpose of the present utility model is to provide a protective device for preventing pesticides from invading soybeans, so as to solve the problem that the protective device for preventing pesticides from invading soybeans commonly seen on the market proposed in the above background technology flushes the pesticide residues on the soybean leaves by spraying water, but the overall flushing is simply to flush the soybeans through a spraying device, which cannot be sustained for a long time or in all directions.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for preventing pesticides from invading soybeans, comprising a supporting base box and a connecting pipe head, the connecting pipe head is fixedly installed on the side of the supporting base box, and a combination joint is fixedly installed on the center of the top surface of the supporting base box, and a sealing gasket is sleeved on the outer side of the bottom end of the combination joint, the top surface of the supporting base box is fixedly installed with a supporting column, and a positioning sleeve is sleeved on the top end of the supporting column, and a limiting strip is provided on the top outer surface of the positioning sleeve, a combined straight column is installed above the sealing gasket, and a guide water trough is provided inside the combined straight column, a connecting hole is provided at the center of the bottom end of the combined straight column, and spraying holes are provided on the outer surface of the frame of the combined straight column, and the connecting hole and the combined joint are connected to each other, a positioning block is provided on the outer surface of the bottom end of the combined straight column, and a combination slot is provided in the center of the positioning block, and the combination slot is sleeved and connected with the positioning sleeve.

[0007] Preferably, the supporting bottom box is in communication with the internal spaces of the connecting pipe head and the combined joint, and the connecting pipe heads are symmetrically distributed on the supporting bottom box.

[0008] Preferably, the sealing gasket is connected to the supporting bottom box by bonding, and the sealing gasket is connected to the combined straight column by extrusion and fitting.

[0009] Preferably, the positioning sleeve and the limiting strip are integrated into one structure, the positioning sleeve and the supporting column are connected by a threaded connection, and the height of the positioning sleeve is greater than the thickness of the positioning block.

[0010] Preferably, the guide water groove is connected to the internal space of the connecting hole and the spraying hole, and the connecting hole and the combined joint are connected in a snap-fit ​​connection.

[0011] Preferably, the spray holes are distributed at equal angles and intervals on the combined straight column, and the spray holes are arranged in an inclined structure, and the outer height of the spray holes is greater than the inner height of the spray holes.

[0012] Preferably, the positioning block and the combined straight column are provided as an integrated structure, and the combined slot on the positioning block is connected to the positioning sleeve and the limiting strip in a sliding manner.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the protective device for preventing pesticides from invading soybeans,

[0014] 1. The connecting pipe head on the supporting bottom box can be connected and fixed with the external water pipe. Subsequently, water can be guided into the interior of the combined vertical column and sprayed in all directions through the spraying holes on the combined vertical column, thereby washing away the pesticide residues on the soybean leaves. The entire device can be placed inside the soybean planting area to improve the washing efficiency.

[0015] 2. The combined straight column can be assembled and docked with the combined joint through the connecting hole. At the same time, after the combined straight column is connected with the positioning sleeve and the limit strip through the combined slot on the positioning block, the positioning sleeve and the limit strip are rotated to facilitate the mutual misalignment of the limit strip and the combined slot, completing the assembly and fixing to avoid subsequent falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall combined three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the support base box and the combined straight column separated in the utility model;

[0018] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the bottom section of the combined straight column of the utility model;

[0020] Figure 5This is a schematic diagram of the three-dimensional structure of the support bottom box of the utility model.

[0021] In the figure: 1. Support base box; 2. Connecting pipe head; 3. Combined joint; 4. Sealing gasket; 5. Positioning sleeve; 6. Limiting strip; 7. Support column; 8. Combined straight column; 9. Guide water channel; 10. Connecting hole; 11. Spraying hole; 12. Positioning block; 13. Combined slot hole. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides a technical solution: a protective device for preventing pesticides from invading soybeans, comprising a supporting bottom box 1 and a connecting pipe head 2, the side of the supporting bottom box 1 is fixedly installed with the connecting pipe head 2, and the top center of the supporting bottom box 1 is fixedly installed with a combined joint 3, and the outer side of the bottom end of the combined joint 3 is sleeved and installed with a sealing gasket 4, the top surface of the supporting bottom box 1 is fixedly installed with a supporting column 7, and the top end of the supporting column 7 is sleeved and installed with a positioning sleeve 5, and the top outer surface of the positioning sleeve 5 is provided with a limiting strip 6, a combined straight column 8 is installed above the sealing gasket 4, and the interior of the combined straight column 8 is provided with a guide water trough 9, the bottom center of the combined straight column 8 is provided with a connecting hole 10, and the outer surface of the frame of the combined straight column 8 is provided with a spraying hole 11, and the connecting hole 10 and the combined joint 3 are connected to each other, the outer surface of the bottom end of the combined straight column 8 is provided with a positioning block 12, and the center of the positioning block 12 is provided with a combined slot 13, and the combined slot 13 is sleeved and connected with the positioning sleeve 5.

[0024] The internal spaces of the supporting bottom box 1, the connecting pipe head 2 and the combined joint 3 are interconnected, and the connecting pipe head 2 is symmetrically distributed on the supporting bottom box 1. After the connecting pipe head 2 is assembled and fixed with the external water pipe, water can pass through the combined joint 3 and the water pressure can rise.

[0025] The sealing gasket 4 is connected to the supporting bottom box 1 by bonding, and the sealing gasket 4 is connected to the combined straight column 8 by extrusion fitting. The sealing gasket 4 can be fixed on the supporting bottom box 1, and the sealing of the combined straight column 8 after assembly can be improved based on the sealing gasket 4.

[0026] The positioning sleeve 5 and the limiting strip 6 are an integrated structure, and the connection between the positioning sleeve 5 and the support column 7 is a threaded connection, and the height of the positioning sleeve 5 is greater than the thickness of the positioning block 12. By moving the positioning sleeve 5 and the limiting strip 6, the positioning sleeve 5 can be rotated and raised on the support column 7, which is convenient for disassembly and assembly adjustment.

[0027] The internal spaces of the guide water trough 9, the connecting hole 10 and the spraying hole 11 are interconnected, and the connection method of the connecting hole 10 and the combination joint 3 is a snap connection, so that the combination straight column 8 can be assembled and docked with the combination joint 3 through the connecting hole 10, which is convenient for center positioning and conducive to the rising and spraying of water.

[0028] The spray holes 11 are distributed at equal angles and intervals on the combined straight column 8, and the spray holes 11 are arranged in an inclined structure. The outer height of the spray holes 11 is greater than the inner height of the spray holes 11. The structure of the spray holes 11 is conducive to the subsequent water to spray in all directions through the spray holes 11, thereby washing the agricultural residues on the soybean leaves.

[0029] The positioning block 12 and the combined straight column 8 are integrated into a structure, and the combined slot 13 on the positioning block 12 is connected to the positioning sleeve 5 and the limit bar 6 in a sliding manner, so that the positioning block 12 can be connected and combined with the positioning sleeve 5 and the limit bar 6 through the combined slot 13 for assembly and positioning to avoid subsequent loosening.

[0030] Working principle: According to Figure 1-5 , the support bottom box 1 can be placed in the internal area of ​​the soybean planting area, and then the water supply pipe and the connecting pipe head 2 can be assembled and fixed. Then the combined straight column 8 can be slid into the combined joint 3 through the connecting hole 10 for assembly and docking. At the same time, the combined straight column 8 drives the positioning block 12 to descend, and the combined slot hole 13 on the positioning block 12 is aligned with the positioning sleeve 5 and the limiting strip 6, so that the positioning block 12 can slide into the positioning sleeve 5 and the limiting strip 6 through the combined slot hole 13. After the positioning block 12 and the limiting strip 6 slide down and separate, the bottom surface of the combined straight column 8 is squeezed and fitted with the top surface of the sealing gasket 4, and the positioning sleeve 5 is manually rotated, and the positioning sleeve 5 is rotated on the support column 7. It turns downward, so that the positioning sleeve 5 is squeezed and positioned with the top surface of the positioning block 12. At the same time, the positioning sleeve 5 drives the limit bar 6 to be dislocated with the combined slot hole 13 to complete the fixing work and avoid subsequent separation. Then the water supply work is carried out. Anyone can enter the guide water tank 9 inside the combined straight column 8 through the supporting bottom box 1 and the combined joint 3, so that the water pressure can be used to spray and flush from the spray holes 11 on the combined straight column 8 in all directions, which can flush the pesticide residues on the soybean leaves and prevent pesticides from invading the soybeans. The above is the working process of the entire device, and the contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device for preventing pesticides from invading soybeans, comprising a supporting bottom box (1) and a connecting pipe head (2), characterized in that: The side of the supporting bottom box (1) is fixedly mounted with a connecting pipe head (2), and the center of the top surface of the supporting bottom box (1) is fixedly mounted with a combined joint (3), and the outer side of the bottom end of the combined joint (3) is sleeve-mounted with a sealing gasket (4), the top surface of the supporting bottom box (1) is fixedly mounted with a supporting column (7), and the top end of the supporting column (7) is sleeve-mounted with a positioning sleeve (5), and the outer surface of the top end of the positioning sleeve (5) is provided with a limiting strip (6), and a combined straight column ( 8), and a guide water trough (9) is provided inside the combined straight column (8), a connecting hole (10) is provided at the center of the bottom end of the combined straight column (8), and a spraying hole (11) is provided on the outer surface of the frame of the combined straight column (8), and the connecting hole (10) and the combined joint (3) are connected to each other, a positioning block (12) is provided on the outer surface of the bottom end of the combined straight column (8), and a combined slot hole (13) is provided at the center of the positioning block (12), and the combined slot hole (13) is sleeve-connected with the positioning sleeve (5).

2. The device for protecting soybeans from pesticide damage according to claim 1, characterized in that: The supporting bottom box (1) is in communication with the internal spaces of the connecting pipe head (2) and the combined joint (3), and the connecting pipe head (2) is symmetrically distributed on the supporting bottom box (1).

3. The device for protecting soybeans from pesticide damage according to claim 1, characterized in that: The sealing gasket (4) and the supporting bottom box (1) are connected by bonding and fixing, and the sealing gasket (4) and the combined straight column (8) are connected by extrusion and fitting.

4. The protective device for preventing soybeans from being damaged by pesticides according to claim 1, characterized in that: The positioning sleeve (5) and the limiting strip (6) are integrated into a structure, the positioning sleeve (5) and the supporting column (7) are connected by threaded connection, and the height of the positioning sleeve (5) is greater than the thickness of the positioning block (12).

5. The device for protecting soybeans from pesticide damage according to claim 1, characterized in that: The guide water trough (9) is connected to the internal spaces of the connecting hole (10) and the spraying hole (11), and the connecting hole (10) and the combined joint (3) are connected in a snap-fit ​​connection.

6. The device for protecting soybeans from pesticide damage according to claim 1, characterized in that: The spraying holes (11) are distributed at equal angles and intervals on the combined straight column (8), and the spraying holes (11) are arranged in an inclined structure, and the outer height of the spraying holes (11) is greater than the inner height of the spraying holes (11).

7. The device for protecting soybeans from pesticide damage according to claim 1, characterized in that: The positioning block (12) and the combined straight column (8) are arranged as an integrated structure, and the combined slot hole (13) on the positioning block (12) is connected to the positioning sleeve (5) and the limiting strip (6) in a sliding manner.

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