Pesticide sprayer suitable for three-dimensional groove frame

Abstract

The utility model relates to the field of pesticide spraying, and discloses a pesticide sprayer suitable for a three-dimensional groove frame, which comprises a fixed column, an external pipeline is arranged on the outer wall of the fixed column, an upper group of connecting pipes, a middle group of connecting pipes and a lower group of connecting pipes are fixedly connected to the surface of the fixed column, an adjusting assembly is arranged on the outer wall of each connecting pipe, and the adjusting assembly comprises a fixed seat. The inner wall of the fixing base is elastically connected with an inserting block through a limiting spring, one end of the limiting spring is fixedly connected to the inner wall of the fixing base, and the other end of the limiting spring is fixedly connected to the surface of the inserting block. According to the water supply device, the rotating disc can rotate on the inner wall of the fixed seat, so that the notches with different sizes in the surface of the rotating disc are switched, and the water supply flow in the fixed pipe is adjusted by the connecting pipe; and the corresponding connecting pipe can also be shielded through the rotating disc, so that the water is not discharged any more.

Description

Technical Field

[0001] The utility model relates to the field of pesticide spraying, in particular to a pesticide spray head suitable for a three-dimensional slot frame. Background Art

[0002] Vertical troughs are a planting system that uses multiple layers of troughs or racks to grow plants. This planting method can save space and provide opportunities for vertical planting. It is suitable for indoor planting or outdoor planting with limited area.

[0003] When planting plants in three-dimensional troughs, the plants need to be sprayed with pesticides and watered regularly to ensure the survival of the plants in the three-dimensional troughs.

[0004] In stereoscopic trough planting, since plants are distributed at different heights, the pesticide spraying process is time-consuming, labor-intensive, and costly, and the coverage is uneven and inefficient, resulting in unsatisfactory pesticide use effects and increased risks of pests and diseases. In addition, in the process of spraying plants through a nozzle, soil splashing from the plants or rust in the water may cause the spray head to be blocked, thereby rendering the spray head unusable. When disassembling existing spray heads, most of them are connected by threads. The threads will rust over a long period of time, causing leakage, and are troublesome and inconvenient to install and disassemble. Therefore, a pesticide spray head suitable for a stereoscopic trough is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a pesticide spray head suitable for a three-dimensional trough frame, aiming to improve the problem in the prior art that the pesticide spraying process is time-consuming, labor-intensive, and has uneven coverage and low efficiency due to the distribution of plants at different heights.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pesticide spray head suitable for a three-dimensional trough frame, comprising a fixed column, an external pipe is arranged on the outer wall of the fixed column, three groups of connecting pipes, upper, middle and lower, are fixedly connected to the surface of the fixed column, an adjustment component is arranged on the outer wall of the connecting pipe, the adjustment component comprises a fixed seat, a rotating disk is rotatably connected to the inner wall of the fixed seat, and an insert is elastically connected to the inner wall of the fixed seat through a limit spring.

[0007] As a further description of the above technical solution:

[0008] The outer wall of the fixing seat is fixedly connected with a fixing pipe, the inner wall of the fixing pipe is slidably connected with a sprinkler head, the inner side wall of the fixing pipe is provided with an annular groove, the inner wall of the annular groove of the fixing pipe is provided with a sealing ring, and the inner wall of the fixing pipe is provided with a limiting component.

[0009] As a further description of the above technical solution:

[0010] The limiting assembly comprises a wedge block, and the wedge block is elastically connected to the inner wall of the fixed tube through a return spring.

[0011] As a further description of the above technical solution:

[0012] One end of the connecting pipe away from the fixing column is fixedly connected to the outer wall of the fixing seat.

[0013] As a further description of the above technical solution:

[0014] One end of the limit spring is fixedly connected to the inner wall of the fixing seat, and the other end of the limit spring is fixedly connected to the surface of the insert block.

[0015] As a further description of the above technical solution:

[0016] The inserting block is slidably connected to the inner wall of the fixing seat, and the surface of the rotating disk is provided with four groups of through holes, and the inserting block is inserted into the inner walls of the through holes.

[0017] As a further description of the above technical solution:

[0018] The bottom end of the outer wall of the shower head contacts the surface of the sealing ring, one end of the return spring is fixedly connected to the inner wall of the fixed tube, and the other end of the return spring is fixedly connected to the surface of the wedge block.

[0019] As a further description of the above technical solution:

[0020] The wedge block penetrates and is slidably connected to the inner wall of the fixed pipe. Guide blocks are arranged on both sides of the sprinkler head. A clamping groove is opened on the surface of the guide block. The bottom end of the outer wall of the wedge block is clamped with the inner wall of the clamping groove.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by providing an adjustment component, when spraying pesticides or water on the plants in the three-dimensional trough frame, the rotating disk can be rotated on the inner wall of the fixed seat, so that the notches of different sizes on the surface of the rotating disk can be switched so that the connecting pipe can adjust the flow rate of water supply in the fixed pipe. At the same time, when there is no need to spray a certain place, the corresponding connecting pipe can be blocked by the rotating disk to stop it from discharging water, effectively reducing the waste of water resources.

[0023] 2. In the utility model, by providing a wedge block assembly, when the water outlet of the sprinkler head may be blocked by water rust over time, the sprinkler head can be quickly disassembled by the wedge block, and there is no need to manually rotate the thread of the sprinkler head for installation, which makes the installation more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall three-dimensional schematic diagram of a pesticide spray head suitable for a three-dimensional trough frame proposed by the utility model;

[0025] Figure 2 It is a partial cross-sectional schematic diagram of a fixing seat of a pesticide spray head suitable for a three-dimensional slot frame proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the separation state of the fixed seat and the rotating disk of a pesticide spray head suitable for a three-dimensional slot frame proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the separation state of a spray head, a sealing gasket and a fixed pipe of a pesticide spray head suitable for a three-dimensional slot frame proposed by the utility model;

[0028] Figure 5 The utility model is a partial cross-sectional schematic diagram of a fixed pipe of a pesticide spray head suitable for a three-dimensional slot frame.

[0029] Legend:

[0030] 1. Fixed column; 2. External pipe; 3. Connecting pipe; 4. Adjusting assembly; 41. Fixed seat; 42. Rotating disk; 43. Limiting spring; 44. Insert block; 5. Fixed pipe; 6. Limiting assembly; 61. Reset spring; 62. Wedge block; 7. Sprinkler head; 8. Sealing ring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 3 The utility model provides an embodiment: a pesticide spray head suitable for a three-dimensional trough frame, comprising a fixed column 1, an external pipe 2 is arranged on the outer wall of the fixed column 1, the inner wall of the fixed column 1 is a cavity, the external pipe 2 is used to supply water to the inside of the fixed column 1, so that water circulates with three groups of connecting pipes 3 through the inside of the fixed column 1, and the surface of the fixed column 1 is fixedly connected with three groups of connecting pipes 3, the upper, middle and lower groups of connecting pipes 3 are spaced thirty centimeters apart, corresponding to the three groups of plants on the three-dimensional trough frame, so that plants of different heights can be covered, one end of the connecting pipe 3 away from the fixed column 1 is fixedly connected to the outer wall of the fixing seat 41, and the outer wall of the connecting pipe 3 is provided with an adjusting component 4, and the adjusting component 4 includes a fixing seat 41.

[0033] Reference Figure 2-Figure 3The inner wall of the fixed seat 41 is rotatably connected with a rotating disk 42. A notch is provided on the left side of the fixed seat 41. The rotating disk 42 can be easily rotated through the notch. The surface of the rotating disk 42 is provided with three groups of through holes of different sizes. The through holes can be used to rotate to adjust the amount of water output. At the same time, the connecting pipe 3 can also be blocked and closed. The inner wall of the fixed seat 41 is elastically connected with an insert block 44 through a limit spring 43. One end of the limit spring 43 is fixedly connected to the inner wall of the fixed seat 41. The limit spring 4 The other end of 3 is fixedly connected to the surface of the plug block 44. The function of the limit spring 43 is that when the plug block 44 is pulled out, there is no need to manually reset it, that is, it can be reset by the elastic effect of the limit spring 43 itself. The plug block 44 is slidably connected to the inner wall of the fixed seat 41. The surface of the rotating disk 42 is provided with four groups of through holes. The plug block 44 is plugged into the inner wall of the through hole. The surface of the rotating disk 42 is provided with four groups of through holes in the upper, lower, left and right directions. The plug block 44 is plugged into each group of through holes, so that the rotating disk 42 can be fixed at multiple positions adjusted.

[0034] Reference Figure 4-Figure 5 The outer wall of the fixed seat 41 is fixedly connected with a fixed tube 5, and the inner wall of the fixed tube 5 is generally provided with a cavity, which is connected with the fixed seat 41 and the connecting tube 3. The inner wall of the fixed tube 5 is slidably connected with a spray head 7, and the bottom end of the outer wall of the spray head 7 contacts the surface of the sealing ring 8. By setting a sealing ring 8 between the fixed tube 5 and the spray head 7, it can be prevented that water will seep out from the connection gap when the spray head 7 is used. An annular groove is opened on the inner side wall of the fixed tube 5, and a sealing ring 8 is set on the inner wall of the annular groove of the fixed tube 5. A limiting assembly 6 is set on the inner wall of the fixed tube 5, and the limiting assembly 6 includes a wedge block 62, and the wedge block 62 is elastically connected to the inner wall of the fixed tube 5 through a return spring 61. The return spring 61 One end is fixedly connected to the inner wall of the fixed tube 5, and the other end of the return spring 61 is fixedly connected to the surface of the wedge block 62. The function of the return spring 61 is that when the inclined surface of the wedge block 62 is squeezed, there is no need to manually reset it, that is, it can be automatically reset by the elastic action of the return spring 61. The wedge block 62 passes through and is slidably connected to the inner wall of the fixed tube 5. Guide blocks are provided on both sides of the sprinkler head 7. A card groove is provided on the surface of the guide block. The bottom end of the outer wall of the wedge block 62 is engaged with the inner wall of the card groove. The card groove between the two fixes the position of the sprinkler head 7 on the inner wall of the fixed tube 5, and the guide blocks are provided on both sides of the sprinkler head 7 to match the guide grooves provided in the fixed tube 5, so as to position and install the sprinkler head 7.

[0035] Working principle: When spraying pesticides on plants on the three-dimensional trough frame, first, the pesticides can be provided to the inside of the fixed column 1 through the external pipe 2. When the pesticides enter the inner wall of the fixed column 1, they will flow into the three groups of upper and lower connecting pipes 3. At this time, when the pesticides enter the connecting pipes 3, they will pass through the fixed seat 41 and the corresponding notch of the rotating disk 42 to flow into the inside of the fixed pipe 5, and spray the pesticides on the three groups of plants at different positions on the three-dimensional trough frame along the spray head 7. When it is necessary to close a certain group of spray heads 7 at a certain height or adjust the water output, the plug block 44 can be pulled to close the bottom of the plug block 44. The end is disengaged from the through hole of the current position of the rotating disk 42. At the same time, when the plug block 44 is moving, the limit spring 43 is elastically compressed. At this time, the rotating disk 42 can be rotated on the inner wall of the fixed seat 41 through the notch of the fixed seat 41, so that it can be adjusted through the notches of different sizes on the surface of the rotating disk 42 to make it correspond to the connecting pipe 3, the fixed pipe 5 and the fixed seat 41. At this time, the plug block 44 is released, and it will be elastically acted upon by the limit spring 43 to restore it to its initial position, so that it can be plugged into the through hole of the current position of the rotating disk 42, thereby fixing the position of the rotating disk 42.

[0036] When the water outlet of the spray head 7 is clogged due to long-term use, the wedge block 62 can be pulled to disengage its bottom end from the slots at the guide blocks on both sides of the spray head 7, and the spray head 7 can be pulled out from the inner wall of the fixed tube 5, so as to be quickly replaced, and the sealing ring 8 can also be taken out and replaced synchronously. When installing a new spray head 7, first place the new sealing ring 8 in the annular groove of the fixed tube 5, and then insert the guide blocks on both sides of the spray head 7 into the guide grooves on both sides of the fixed tube 5. When the spray head 7 enters the inner wall of the fixed tube 5 again, its outer wall will squeeze the inclined surfaces of the two groups of wedge blocks 62, and push it outward from the inner wall of the fixed tube 5 until the spray head 7 is completely installed in the interior of the fixed tube 5, at which time its bottom end will contact and squeeze with the sealing ring 8, and at the same time, the wedge block 62 will be elastically acted on by the reset spring 61, restoring it to its initial position, so as to be engaged with the slots on both sides of the spray head 7, so as to quickly fix the spray head 7.

[0037] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pesticide spray head suitable for a three-dimensional trough frame, comprising a fixing column (1), characterized in that: An external pipe (2) is arranged on the outer wall of the fixed column (1); three groups of connecting pipes (3) are fixedly connected to the surface of the fixed column (1), namely, upper, middle and lower groups; an adjusting assembly (4) is arranged on the outer wall of the connecting pipe (3); and the adjusting assembly (4) comprises a fixing seat (41); The inner wall of the fixing seat (41) is rotatably connected to a rotating disk (42), and the inner wall of the fixing seat (41) is elastically connected to an insert block (44) via a limit spring (43).

2. A pesticide spray head suitable for a three-dimensional trough frame according to claim 1, characterized in that: The outer wall of the fixing seat (41) is fixedly connected to a fixing pipe (5), the inner wall of the fixing pipe (5) is slidably connected to a spray head (7), an inner side wall of the fixing pipe (5) is provided with an annular groove, the inner wall of the annular groove of the fixing pipe (5) is provided with a sealing ring (8), and the inner wall of the fixing pipe (5) is provided with a limiting assembly (6).

3. A pesticide spray head suitable for a three-dimensional trough frame according to claim 2, characterized in that: The limiting assembly (6) comprises a wedge block (62), and the wedge block (62) is elastically connected to the inner wall of the fixed tube (5) via a return spring (61).

4. The pesticide spray head suitable for a three-dimensional trough frame according to claim 1, characterized in that: One end of the connecting pipe (3) away from the fixing column (1) is fixedly connected to the outer wall of the fixing seat (41).

5. The pesticide spray head suitable for a three-dimensional trough frame according to claim 1, characterized in that: One end of the limit spring (43) is fixedly connected to the inner wall of the fixing seat (41), and the other end of the limit spring (43) is fixedly connected to the surface of the insert block (44).

6. The pesticide spray head suitable for a three-dimensional trough frame according to claim 1, characterized in that: The insert block (44) is slidably connected to the inner wall of the fixing seat (41); four groups of through holes are opened on the surface of the rotating disk (42); and the insert block (44) is inserted into the inner walls of the through holes.

7. The pesticide spray head suitable for a three-dimensional trough frame according to claim 3, characterized in that: The bottom end of the outer wall of the shower head (7) contacts the surface of the sealing ring (8), one end of the return spring (61) is fixedly connected to the inner wall of the fixed tube (5), and the other end of the return spring (61) is fixedly connected to the surface of the wedge block (62).

8. The pesticide spray head suitable for a three-dimensional trough frame according to claim 3, characterized in that: The wedge block (62) penetrates through and is slidably connected to the inner wall of the fixed tube (5); guide blocks are arranged on both sides of the spray head (7); a clamping groove is provided on the surface of the guide block; the bottom end of the outer wall of the wedge block (62) is clamped with the inner wall of the clamping groove.

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