Forest pesticide spraying device

Abstract

The forest pesticide spraying device comprises a supporting plate, a through hole is formed in the supporting plate in the horizontal direction, a movable plate is slidably connected into the through hole formed in the supporting plate, and a threaded rod penetrating through the movable plate is rotationally connected to the inner wall of the top of the through hole formed in the supporting plate. And hoses are arranged on the two sides of the through hole formed in the supporting plate correspondingly, rubber pipes are connected to the upper ends of the hoses, and a plurality of spraying heads are installed on the rubber pipes and the hoses correspondingly. According to the forest pesticide spraying device, a servo motor, a threaded rod, a movable plate, a hose, a rubber pipe, a spraying head and the like are arranged, the servo motor is started, the movable plate is moved through the threaded rod, the upper portion of the hose is driven to move upwards, and when the movable plate moves to the high position, the rubber pipe can move to the arc-shaped position of the top of a sliding groove along with the sliding groove; therefore, the purpose of adjusting the height of the spraying head is achieved, and the pesticide spraying device can be suitable for comprehensive pesticide spraying of fruit trees with different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide spraying, in particular to a pesticide spraying device for woods. Background Technique

[0002] The woods are threatened by various pests and diseases. Especially for fruit trees, the threat of pests and diseases is particularly serious. These pests and diseases will not only affect the normal growth of trees, but may also spread to other plants, causing more extensive damage. Therefore, spraying pesticides has become a necessary measure to protect the woods from pests and diseases.

[0003] Since the heights of different varieties of fruit trees are inconsistent, and the heights of the fruit trees in the orchard are also uneven, for some devices for spraying pesticides on fruit trees, the height of the pesticide spraying nozzle cannot be adjusted. Therefore, the tops of the fruit trees cannot be sprayed, and the spraying is not comprehensive. Moreover, some traditional methods of spraying pesticides manually not only waste manpower and increase the labor intensity of workers, but also the spraying on the tops of some fruit trees is very incomplete. For this reason, we propose a pesticide spraying device for woods. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pesticide spraying device for woods in view of the deficiencies of the prior art, so as to solve the problems put forward in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A pesticide spraying device for woods, including a support plate. The support plate is provided with a through hole in the horizontal direction, and a moving plate is slidably connected in the through hole opened by the support plate. The top inner wall of the through hole opened by the support plate is rotatably connected with a threaded rod passing through the moving plate. Both sides of the through hole opened by the support plate are provided with hoses, and the upper ends of the hoses are connected with rubber hoses. A plurality of spraying heads are installed on both the rubber hose and the hoses.

[0006] As a preferred technical scheme of the utility model, limit plates are installed at the positions of the spraying heads installed on both the hoses and the rubber hose, and the limit plate at the lowermost part of the support plate is fixedly installed in the through hole opened by the support plate.

[0007] As a preferred technical scheme of the utility model, sliding grooves are opened on the front and rear inner walls on both sides of the through hole opened by the support plate, and a plurality of sliders are placed in the sliding grooves. The outer walls of the plurality of sliders are respectively fixedly connected with both sides of the limit plate in the upper middle part of the support plate and both the front side and the rear side of the moving plate.

[0008] As a preferred technical solution of the present utility model, an installation groove is provided at the lower part of the support plate, a servo motor is fixedly installed in the installation groove, and the output end of the servo motor is fixedly connected to the bottom end of the threaded rod.

[0009] As a preferred technical solution of the present utility model, the support plate is fixedly installed in the carriage of the transport vehicle, and a pesticide tank is also installed in the carriage of the transport vehicle.

[0010] As a preferred technical solution of the present utility model, a medicine discharge pipe is provided in the pesticide tank, the medicine discharge pipe is provided with two medicine outlets, and the two medicine outlets are respectively fixedly connected to the medicine inlet ends of the two hoses provided in the support plate.

[0011] As a preferred technical solution of the present utility model, a booster pump is provided in the pesticide tank, and a medicine inlet pipe is installed on one side of the top of the pesticide tank.

[0012] Compared with the prior art, the present utility model provides a forest pesticide spraying device, which has the following beneficial effects:

[0013] For this forest pesticide spraying device, by setting a servo motor, a threaded rod, a moving plate, hoses, rubber hoses, spray heads, etc., the servo motor can be started to drive the threaded rod to rotate, thereby enabling the moving plate to move, driving the upper part of the hose to move upward. When the moving plate moves to a high position, the rubber hose can move to the arc at the top of the chute along the chute, so as to achieve the purpose of adjusting the height of the spray head, and it can be suitable for comprehensively spraying pesticides on fruit trees of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the hose installation structure of the present utility model;

[0016] Figure 3 It is a schematic cross-sectional view of the support plate of the present utility model.

[0017] Reference numerals: 1, transport vehicle; 2, pesticide tank; 3, hose; 4, spray head; 5, rubber hose; 6, support plate; 7, moving plate; 8, slider; 9, threaded rod; 10, servo motor; 11, limiting plate; 12, installation groove; 13, chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 - 3 , in this implementation: A forest pesticide spraying device includes a support plate 6, which can play a supporting role for the whole. The support plate 6 is provided with through holes in the horizontal direction, and a hose 3 can be installed in the through holes opened by the support plate 6. And a moving plate 7 is slidably connected in the through holes opened by the support plate 6, which can move up and down. The inner wall of the top of the through holes opened by the support plate 6 is rotatably connected with a threaded rod 9 passing through the moving plate 7. A threaded hole matching the threaded rod 9 is provided at the position where the moving plate 7 is penetrated by the threaded rod 9. When the threaded rod 9 rotates, the moving plate 7 can move up and down. Both sides of the through holes opened by the support plate 6 are provided with hoses 3, and the upper ends of the hoses 3 are connected with rubber hoses 5. A plurality of spray heads 4 are installed on both the rubber hoses 5 and the hoses 3, which can spray pesticides on fruit trees.

[0020] In this embodiment, limit plates 11 are installed at the positions of the spray heads 4 installed on both the hose 3 and the rubber hose 5, which can limit the spray heads 4 to prevent the spray heads 4 from moving left and right. And the limit plate 11 at the lowermost part of the support plate 6 is fixedly installed in the through holes opened by the support plate 6, which can spray pesticides on the lower part of the fruit trees. The front and rear inner walls on both sides of the through holes opened by the support plate 6 are provided with chutes 13, and a plurality of sliders 8 are placed in the chutes 13. The outer walls of the plurality of sliders 8 are respectively fixedly connected to both sides of the limit plate 11 in the upper middle part of the support plate 6, both the front side and the back side of the moving plate 7. An installation groove 12 is opened at the lower part of the support plate 6, and a servo motor 10 is fixedly installed in the installation groove 12. The output end of the servo motor 10 is fixedly connected to the bottom end of the threaded rod 9. When the servo motor 10 is started, the output end of the servo motor 10 can drive the threaded rod 9 to rotate. The support plate 6 is fixedly installed in the carriage of the transport vehicle 1. This transport vehicle 1 can refer to a sprinkler truck, and a pesticide tank 2 is also installed in the carriage of the transport vehicle 1, which can hold the pesticides to be sprayed. A medicine discharge pipe is provided in the pesticide tank 2, and there are two medicine outlets for the medicine discharge pipe, and the two medicine outlets are respectively fixedly connected to the medicine inlet ends of the two hoses 3 arranged in the support plate 6. A booster pump is provided in the pesticide tank 2, which can pressurize the pesticide tank 2 and can make the pesticides in the pesticide tank 2 enter the hose 3. And a medicine inlet pipe is installed on one side of the top of the pesticide tank 2.

[0021] Working principle and usage process of the utility model: For this kind of forest pesticide spraying device, first, the mixed pesticide can be put into the pesticide tank 2 through the medicine inlet pipe on the pesticide tank 2. After that, it can be transported to the fruit forest where pesticides need to be sprayed by the transport vehicle 1, and the height of the spraying head 4 can be adjusted according to the height of the fruit trees in the fruit forest. At this time, the servo motor 10 can be started, which can drive the threaded rod 9 to rotate, and then the moving plate 7 can be moved, driving the upper part of the hose 3 to move upward. When the moving plate 7 moves to a high position, the rubber tube 5 can move to the arc at the top of the sliding groove 13 along the sliding groove 13, thus achieving the purpose of adjusting the height of the spraying head 4 and being applicable to comprehensively spraying pesticides on fruit trees of different heights. When the transport vehicle 1 is moving, after spraying pesticides on the fruit trees on both sides, it can turn around to the side of the fruit trees that have just been sprayed and continue to spray pesticides on the other side of the fruit trees that have just been sprayed.

[0022] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pesticide spraying device for woods, comprising a support plate (6), characterized in that: The support plate (6) is provided with through holes in the horizontal direction, and a moving plate (7) is slidably connected in the through holes provided in the support plate (6). A threaded rod (9) passing through the moving plate (7) is rotatably connected to the top inner wall of the through holes provided in the support plate (6). On both sides of the through holes provided in the support plate (6), a hose (3) is provided, and the upper end of the hose (3) is connected to a rubber tube (5). A plurality of spray heads (4) are installed on both the rubber tube (5) and the hose (3).

2. The pesticidal spraying device for woods according to claim 1, wherein: Limit plates (11) are installed at the positions of the spray heads (4) installed on both the hose (3) and the rubber tube (5), and the limit plate (11) located at the lowermost part of the support plate (6) is fixedly installed in the through holes provided in the support plate (6).

3. The pesticidal spraying device for woods according to claim 1, characterized in that: Chutes (13) are provided in the front and rear inner walls on both sides of the through holes provided in the support plate (6), and a plurality of sliders (8) are placed in the chutes (13). The outer walls of the plurality of sliders (8) are respectively fixedly connected to both sides of the limit plate (11) in the upper middle part of the support plate (6), both the front side and the back side of the moving plate (7).

4. A forest pesticide spraying device according to claim 1, characterized in that: An installation groove (12) is provided in the lower part of the support plate (6), and a servo motor (10) is fixedly installed in the installation groove (12). The output end of the servo motor (10) is fixedly connected to the bottom end of the threaded rod (9).

5. The pesticidal spraying device for woods according to claim 1, characterized in that: The support plate (6) is fixedly installed in the carriage of the transport vehicle (1), and a pesticide tank (2) is also installed in the carriage of the transport vehicle (1).

6. The pesticidal spraying device for woods according to claim 5, wherein: A medicine discharge pipe is provided in the pesticide tank (2), and the medicine discharge pipe is provided with two medicine outlets, and the two medicine outlets are respectively fixedly connected to the medicine inlet ends of the two hoses (3) provided in the support plate (6).

7. The pesticidal spraying device for woods according to claim 5, wherein: A booster pump is provided in the pesticide tank (2), and a medicine inlet pipe is installed on one side of the top of the pesticide tank (2).

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