Pesticide spraying device for agricultural pest control

Abstract

The pesticide spraying device comprises a frame, a placement seat, a pesticide barrel and a locking hoop, the placement seat is fixedly connected to the top of the frame through bolts, the pesticide barrel is arranged at the top of the placement seat, and the top of the pesticide barrel is fixedly communicated with a pesticide adding opening. Through cooperative use of the frame, the placing seat, the pesticide barrel, the locking hoop, the left hoop, the right hoop, the pesticide adding port, a concave block, a convex block, an insertion hole, a cavity, a positioning mechanism, a pressure spring, a T-shaped block, an inclined block, an adjusting mechanism, a pulling rod, a cross rod, a pushing column, a limiting column and a guide rod, the problem that the pesticide barrel needs to be used for storing pesticide liquid in the pest control process of the pesticide spraying device is solved; and when the liquid medicine needs to be replaced with another liquid medicine, the liquid medicine barrel needs to be cleaned, so that the problem that the residual liquid medicine is mixed with new liquid medicine, the prevention and treatment effect is affected, and the liquid medicine barrel needs to be detached and cleaned is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural pest control, and in particular relates to a spraying device for agricultural pest control. Background Art

[0002] Agricultural pest and disease control is an important task to ensure food security, improve crop quality and protect the ecological environment. At present, agricultural pest and disease control faces a series of challenges, such as the increase in the types of pests and diseases, the enhancement of drug resistance and the complexity and changeability of environmental factors. Therefore, we need to take a variety of measures to comprehensively prevent and control agricultural pests and diseases. Spraying devices play a vital role in agricultural pest and disease control. They can spray pesticides accurately and efficiently, thereby achieving effective control of pests and diseases.

[0003] The problem with the prior art is that in the process of controlling pests by spraying devices, medicine barrels are needed to store liquid medicine, and when another liquid medicine needs to be replaced, the medicine barrels need to be cleaned to avoid mixing of the residual liquid medicine with the new liquid medicine, thereby affecting the control effect. Therefore, the medicine barrels need to be disassembled and cleaned. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a spray device for agricultural pest control, which has the advantage of being easy for users to disassemble and clean the medicine barrel, and solves the problem that in the process of pest control by the spray device, a medicine barrel needs to be used to store liquid medicine, and when another liquid medicine needs to be replaced, the medicine barrel needs to be cleaned to avoid the residual liquid medicine from mixing with the new liquid medicine, thereby affecting the control effect. Therefore, the medicine barrel needs to be disassembled and cleaned.

[0005] The utility model is implemented as follows: a spraying device for agricultural pest control comprises a frame, a placement seat, a medicine barrel and a locking hoop, the placement seat is fixedly connected to the top of the frame by bolts, the medicine barrel is arranged on the top of the placement seat, the top of the medicine barrel is fixedly connected with a medicine adding port, the locking hoop is divided into a left hoop and a right hoop, and both are rotatably connected to the left and right sides of the placement seat by a rotating shaft, the locking hoop is sleeved on the surface of the medicine barrel, the front side of the left hoop is fixedly connected with a concave block, the front side of the right hoop is fixedly connected with a convex block, a jack is provided at the notch of the concave block, a cavity is provided inside the convex block, a positioning mechanism is provided inside the cavity, and an adjustment mechanism used in conjunction with the positioning mechanism is provided inside the cavity.

[0006] As a preferred embodiment of the utility model, the positioning mechanism includes a compression spring, two T-blocks and two oblique blocks, the two T-blocks are respectively fixedly connected to the top and bottom of the compression spring, and the side of the T-block close to the concave block penetrates and extends to the inside of the socket, the two oblique blocks are respectively fixedly connected to the right sides of the two T-blocks, and the oblique blocks are used in conjunction with the adjustment mechanism. By setting the positioning mechanism, the left hoop and the right hoop can be assembled and spliced, thereby locking and restricting the medicine barrel placed on the placement seat.

[0007] As a preferred embodiment of the utility model, the adjusting mechanism includes a pulling rod, a cross bar and two pushing columns, the pulling rod is fixedly connected to the front side of the cross bar, the front side of the pulling rod passes through and extends out of the surface of the protrusion, the cross bar is located on the front side of the two inclined blocks, the two pushing columns are fixedly connected to the rear side of the cross bar and are located on the side of the two inclined blocks away from each other, the two pushing columns are respectively in contact with the surfaces of the two inclined blocks, and by setting the adjusting mechanism, it is convenient for the user to separate and disassemble the locking hoop, thereby the medicine barrel can be disassembled.

[0008] As a preferred embodiment of the utility model, two limiting columns are fixedly connected inside the cavity, and both ends of the two limiting columns penetrate and extend out of the surface of the two T blocks and are fixedly connected to the inner wall of the cavity. By setting the limiting columns, the movement of the two T blocks can be restricted to avoid the T blocks from offsetting when moving.

[0009] As a preferred embodiment of the utility model, two guide rods are fixedly connected to the inner wall of the cavity, and are respectively located at the top and bottom of the cross bar. The cross bar is slidably connected to the surfaces of the two guide rods. By setting the guide rods, the moving direction of the cross bar can be guided to avoid the cross bar from deviating when moving.

[0010] As a preferred embodiment of the utility model, there are two locking hoops, which are respectively located on the front and rear sides of the medicine adding port. By providing two locking hoops, the medicine barrel can be stably fixed on the top of the placement seat to prevent the medicine barrel from leaving the placement seat due to the movement of the frame.

[0011] As a preferred embodiment of the utility model, the concave block on the front side of the left hoop corresponds to the convex block on the front side of the right hoop and is clamped to each other. By setting the convex blocks and concave blocks that are clamped to each other, the left hoop and the right hoop can be assembled to form a locking hoop to restrict the medicine barrel.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that in the process of controlling pests by spraying a medicine, a medicine barrel needs to be used to store liquid medicine, and when another liquid medicine needs to be replaced, the medicine barrel needs to be cleaned to avoid mixing of the residual liquid medicine with the new liquid medicine, thereby affecting the control effect. Therefore, the medicine barrel needs to be disassembled and cleaned.

[0014] 2. The utility model can assemble the left hoop and the right hoop by providing mutually engaging protrusions and concave blocks, thereby forming a locking hoop to restrict the medicine barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a spraying device provided by an embodiment of the utility model from a first viewing angle;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the spraying device provided by the embodiment of the utility model from a second viewing angle;

[0017] Figure 3 The utility model embodiment provides Figure 2 A partial enlarged view of the middle A;

[0018] Figure 4 The utility model embodiment provides Figure 2 A partial enlarged view of point B in the middle.

[0019] In the figure: 1. frame; 2. placement seat; 3. medicine barrel; 4. locking hoop; 41. left hoop; 42. right hoop; 5. medicine adding port; 6. concave block; 7. convex block; 8. socket; 9. cavity; 10. positioning mechanism; 1001. compression spring; 1002. T block; 1003. oblique block; 11. adjustment mechanism; 1101. pulling rod; 1102. cross bar; 1103. pushing column; 12. limiting column; 13. guide rod. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 4As shown, an agricultural pest control spraying device provided by an embodiment of the utility model comprises a frame 1, a placement seat 2, a medicine barrel 3 and a locking hoop 4. The placement seat 2 is fixedly connected to the top of the frame 1 by bolts, the medicine barrel 3 is arranged on the top of the placement seat 2, and the top of the medicine barrel 3 is fixedly connected with a medicine adding port 5. The locking hoop 4 is divided into a left hoop 41 and a right hoop 42, and both are rotatably connected to the left and right sides of the placement seat 2 through a rotating shaft. The locking hoop 4 is sleeved on the surface of the medicine barrel 3, the front side of the left hoop 41 is fixedly connected with a concave block 6, the front side of the right hoop 42 is fixedly connected with a convex block 7, a jack 8 is provided at the notch of the concave block 6, a cavity 9 is provided inside the convex block 7, a positioning mechanism 10 is provided inside the cavity 9, and an adjustment mechanism 11 used in conjunction with the positioning mechanism 10 is provided inside the cavity 9.

[0023] refer to Figure 3 and Figure 4 The positioning mechanism 10 includes a compression spring 1001, two T blocks 1002 and two inclined blocks 1003. The two T blocks 1002 are respectively fixedly connected to the top and bottom of the compression spring 1001, and the side of the T block 1002 close to the recessed block 6 penetrates and extends to the inside of the socket 8. The two inclined blocks 1003 are respectively fixedly connected to the right sides of the two T blocks 1002, and the inclined blocks 1003 are used in conjunction with the adjustment mechanism 11.

[0024] By adopting the above solution, the positioning mechanism 10 is provided, so that the left hoop 41 and the right hoop 42 can be assembled and spliced, thereby locking and restricting the medicine barrel 3 placed on the placement seat 2.

[0025] refer to Figure 4 The adjustment mechanism 11 includes a pulling rod 1101, a cross bar 1102 and two pushing columns 1103. The pulling rod 1101 is fixedly connected to the front side of the cross bar 1102. The front side of the pulling rod 1101 passes through and extends out of the surface of the protrusion 7. The cross bar 1102 is located on the front side of the two inclined blocks 1003. The two pushing columns 1103 are fixedly connected to the rear side of the cross bar 1102 and are located on the side of the two inclined blocks 1003 away from each other. The two pushing columns 1103 are respectively in contact with the surfaces of the two inclined blocks 1003.

[0026] By adopting the above solution, the adjustment mechanism 11 is provided, so that the user can easily separate and disassemble the locking hoop 4, thereby disassembling the medicine barrel 3.

[0027] refer to Figure 4 Two limiting columns 12 are fixedly connected inside the cavity 9 , and both ends of the two limiting columns 12 penetrate and extend out of the surfaces of the two T blocks 1002 and are fixedly connected to the inner wall of the cavity 9 .

[0028] By adopting the above solution, by providing the limiting column 12, the movement of the two T blocks 1002 can be limited to avoid the T blocks 1002 from being offset when moving.

[0029] refer to Figure 4 Two guide rods 13 are fixedly connected to the inner wall of the cavity 9 and are respectively located at the top and bottom of the cross bar 1102 , and the cross bar 1102 is slidably connected to the surfaces of the two guide rods 13 .

[0030] By adopting the above solution, by providing the guide rod 13, the moving direction of the cross bar 1102 can be guided to avoid the cross bar 1102 from deviating when moving.

[0031] refer to Figure 2 There are two locking hoops 4, which are respectively located at the front and rear sides of the dosing port 5.

[0032] By adopting the above solution, two locking hoops 4 are provided, so that the medicine barrel 3 can be stably fixed on the top of the placement seat 2, thereby preventing the medicine barrel 3 from being separated from the placement seat 2 due to the movement of the frame 1.

[0033] refer to Figure 1 , Figure 3 and Figure 4 The concave block 6 on the front side of the left hoop 41 and the convex block 7 on the front side of the right hoop 42 correspond in position and are engaged with each other.

[0034] By adopting the above solution, by providing mutually engaged protrusions 7 and recesses 6 , the left hoop 41 and the right hoop 42 can be assembled, thereby forming a locking hoop 4 to restrict the medicine barrel 3 .

[0035] The working principle of this utility model:

[0036] When in use, the pulling rod 1101 is pulled to the right, and the pulling rod 1101 drives the cross bar 1102 and the two pushing columns 1103 to move to the right when moving. The two pushing columns 1103 squeeze the surfaces of the two inclined blocks 1003 when moving, thereby driving the two inclined blocks 1003 to move toward each other. When the two inclined blocks 1003 move, they drive the two T blocks 1002 to move toward each other and squeeze the compression spring 1001 at the same time. When the T block 1002 is away from the socket 8, the left hoop 41 and the right hoop 42 can be separated, so that the medicine barrel 3 placed on the placement seat 2 can be disassembled.

[0037] To sum up: the spray device for agricultural pest control solves the problem that in the process of pest control by using the spray device, a medicine barrel is needed to store the medicine liquid, and when another medicine liquid needs to be replaced, the medicine barrel needs to be cleaned to avoid the residual medicine liquid from mixing with the new medicine liquid, thereby affecting the control effect. Therefore, the medicine barrel needs to be disassembled and cleaned.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for controlling agricultural pests and diseases, comprising a frame (1), a placement seat (2), a medicine barrel (3) and a locking hoop (4), characterized in that: The placement seat (2) is fixedly connected to the top of the frame (1) by bolts, the medicine barrel (3) is arranged on the top of the placement seat (2), the top of the medicine barrel (3) is fixedly connected to a medicine adding port (5), the locking hoop (4) is divided into a left hoop (41) and a right hoop (42), and both are rotatably connected to the left and right sides of the placement seat (2) by a rotating shaft, the locking hoop (4) is sleeved on the surface of the medicine barrel (3), the front side of the left hoop (41) is fixedly connected to a concave block (6), the front side of the right hoop (42) is fixedly connected to a convex block (7), the notch of the concave block (6) is provided with a plug hole (8), the convex block (7) is provided with a cavity (9), the cavity (9) is provided with a positioning mechanism (10), and the cavity (9) is provided with an adjustment mechanism (11) used in conjunction with the positioning mechanism (10).

2. The agricultural pest control spraying device according to claim 1, characterized in that: The positioning mechanism (10) comprises a compression spring (1001), two T blocks (1002) and two inclined blocks (1003); the two T blocks (1002) are respectively fixedly connected to the top and bottom of the compression spring (1001); and the side of the T block (1002) close to the concave block (6) penetrates and extends to the inside of the insertion hole (8); the two inclined blocks (1003) are respectively fixedly connected to the right sides of the two T blocks (1002); and the inclined blocks (1003) are used in conjunction with the adjustment mechanism (11).

3. The agricultural pest control spraying device according to claim 2, characterized in that: The adjustment mechanism (11) comprises a pulling rod (1101), a cross rod (1102) and two pushing columns (1103); the pulling rod (1101) is fixedly connected to the front side of the cross rod (1102); the front side of the pulling rod (1101) penetrates and extends out of the surface of the protrusion (7); the cross rod (1102) is located at the front side of the two inclined blocks (1003); the two pushing columns (1103) are fixedly connected to the rear side of the cross rod (1102) and are located on the side of the two inclined blocks (1003) away from each other; the two pushing columns (1103) are respectively in contact with the surfaces of the two inclined blocks (1003).

4. The agricultural pest control spraying device according to claim 2, characterized in that: Two limiting columns (12) are fixedly connected inside the cavity (9), and both ends of the two limiting columns (12) penetrate and extend out of the surfaces of the two T blocks (1002) and are fixedly connected to the inner wall of the cavity (9).

5. The agricultural pest control spraying device according to claim 3, characterized in that: Two guide rods (13) are fixedly connected to the inner wall of the cavity (9) and are respectively located at the top and bottom of the cross bar (1102), and the cross bar (1102) is slidably connected to the surfaces of the two guide rods (13).

6. The agricultural pest control spraying device according to claim 1, characterized in that: There are two locking hoops (4), which are respectively located at the front and rear sides of the drug adding port (5).

7. The agricultural pest control spraying device according to claim 1, characterized in that: The concave block (6) on the front side of the left hoop (41) and the convex block (7) on the front side of the right hoop (42) correspond in position and are engaged with each other.

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