CN216219755U

CN216219755U - Forestry is grown seedlings and is used pest control device

Info

Publication number: CN216219755U
Application number: CN202123060887.8U
Authority: CN
Inventors: 尹霞霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-08
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a pest control device for forestry seedling culture, and belongs to the field of forestry pest control. A pest control device for seedling culture in forestry, which comprises a supporting rod, wherein a water inlet pipe is fixedly arranged on the inner wall of the supporting rod, a spring is sleeved on the outer wall of the circumference of the water inlet pipe, the inner wall of the support rod is connected with a first hinged support in a sliding manner, the top and the bottom of the first hinged support are fixedly provided with holding rods, the inner wall of the first hinged support is rotatably connected with a pull rod, the rear end of the support rod is fixedly provided with a second hinged support, the inner wall of the second hinged support is fixedly provided with a rotating shaft, the rear end of the support rod is provided with a first snap ring and a second snap ring, the holding rod is pulled to open the first snap ring and the second snap ring, the first snap ring and the second snap ring are sleeved on the trunk of the sapling, the pesticide spraying device sprays the pesticide to the surface of the trunk through the water inlet pipe and the telescopic water pipe and the spray head, reciprocate along the trunk surface through snap ring one and snap ring two, can make even spraying of pesticide at the trunk surface, improve the treatment effect to the sapling sick worm and improve and spout medicine efficiency.

Description

Forestry is grown seedlings and is used pest control device

Technical Field

The utility model relates to the field of forestry disease and pest control, in particular to a disease and pest control device for forestry seedling culture.

Background

Pest control is to reduce or prevent pathogenic microorganisms and pests from harming crops or human and livestock, and some measures are taken artificially, and generally, the pest control can be divided into chemical control by chemical substances such as pesticides and physical control by physical energy such as light or rays or building barriers.

At forestry in-process of growing seedlings, forest often can be by the influence of sick worm in the phase of growing, and leads to the trunk withered, and this needs operating personnel to spout the medicine pole through handheld medicine spraying rod and spouts the medicine deinsectization to the trunk, and current when spouting the medicine device and using, spouts the medicine inequality to speed is slower, for this reason, we provide a forestry and grow seedlings and use pest control device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a pest control device for forestry seedling raising, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides a forestry is grown seedlings and is used disease and pest control device, includes branch, the branch inner wall has set firmly the inlet tube, inlet tube circumference outer wall cover is equipped with the spring, branch inner wall sliding connection has free bearing one, free bearing one top and bottom have set firmly the holding rod, free bearing one inner wall rotates and is connected with the pull rod, the branch rear end is equipped with free bearing two admittedly, two inner walls of free bearing have set firmly the pivot, the branch rear end is equipped with snap ring one and snap ring two, snap ring one and the two outside cambered surfaces of snap ring have set firmly free bearing three respectively, snap ring one and two inner walls of snap ring have set firmly flexible water pipe, flexible water pipe surface has set firmly a plurality of shower nozzles, snap ring one and two tops of snap ring and bottom have set firmly the guard plate respectively.

Preferably, the first snap ring is rotatably connected with the second snap ring through a rotating shaft.

Preferably, the two telescopic water pipes are fixedly connected with the water inlet pipe, and the rear end of the pull rod is rotatably connected with the three hinged supports.

Preferably, one end of the spring is fixedly connected with the hinged support, and the other end of the spring is fixedly connected with the support rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the structure of the utility model is improved, the holding rod is pulled to open the first snap ring and the second snap ring, the first snap ring and the second snap ring are sleeved on the trunk of the tree seedling, the pesticide spraying device sprays the pesticide to the surface of the trunk through the water inlet pipe and the telescopic water pipe and the spray head, and the first snap ring and the second snap ring move up and down along the surface of the trunk, so that the pesticide can be uniformly sprayed on the surface of the trunk, the control effect on the diseases and the pests of the tree seedling is improved, and the pesticide spraying efficiency is improved.

2. The structure of the pesticide spraying device is improved, and the protection plates are arranged on the first clamping ring and the second clamping ring, so that the pesticide can be prevented from being diffused into the air in a large area, and the harm to the health of operators is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the strut of the present invention;

FIG. 3 is a schematic view of the internal structure of the bar of the present invention;

FIG. 4 is a schematic structural diagram of a first snap ring and a second snap ring according to the present invention;

FIG. 5 is a schematic view of the internal structure of the first snap ring and the second snap ring of the present invention;

the reference numbers in the figures illustrate: 1. a strut; 2. a water inlet pipe; 3. a spring; 4. a first hinged support; 5. a holding rod; 6. a pull rod; 7. a second hinged support; 8. a rotating shaft; 9. a first snap ring; 10. a snap ring II; 11. a third hinged support; 12. a telescopic water pipe; 13. a spray head; 14. and (4) a protective plate.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution:

a pest control device for forestry seedling culture comprises a support rod 1, wherein a water inlet pipe 2 is fixedly arranged on the inner wall of the support rod 1, a spring 3 is sleeved on the outer wall of the circumference of the water inlet pipe 2, a first hinged support 4 is slidably connected to the inner wall of the support rod 1, a holding rod 5 is fixedly arranged at the top and the bottom of the first hinged support 4, a pull rod 6 is rotatably connected to the inner wall of the first hinged support 4, a second hinged support 7 is fixedly arranged at the rear end of the support rod 1, a rotating shaft 8 is fixedly arranged on the inner wall of the second hinged support 7, a first snap ring 9 and a second snap ring 10 are arranged at the rear end of the support rod 1, three hinged supports 11 are respectively fixedly arranged on the outer side arc surfaces of the first snap ring 9 and the second snap ring 10, a telescopic water pipe 12 is fixedly arranged on the inner walls of the first snap ring 9 and the second snap ring 10, a plurality of spray nozzles 13 are fixedly arranged on the outer surface of the telescopic water pipe 12, and protection plates 14 are respectively fixedly arranged at the top and the bottom of the first snap ring 9 and the second snap ring 10; the holding rod 5 is pulled to open the first snap ring 9 and the second snap ring 10, the first snap ring 9 and the second snap ring 10 are sleeved on the trunk of the tree seedling, the pesticide spraying device sprays pesticide to the surface of the trunk through the water inlet pipe 2 and the telescopic water pipe 12 and the spray head 13, and the first snap ring 9 and the second snap ring 10 can move up and down along the surface of the trunk, so that the pesticide can be uniformly sprayed on the surface of the trunk, and the control effect on the tree seedling diseases and pests is improved; through set up guard plate 14 on snap ring one 9 and snap ring two 10, can prevent that the pesticide from spreading to the air in a large scale, avoid causing the injury to operating personnel's health.

Specifically, the first snap ring 9 is rotatably connected with the second snap ring 10 through the rotating shaft 8.

Furthermore, two telescopic water pipes 12 are fixedly connected with the water inlet pipe 2, and the rear end of the pull rod 6 is rotatably connected with the third hinged support 11.

Furthermore, one end of the spring 3 is fixedly connected with the first hinged support 4, and the other end of the spring 3 is fixedly connected with the support rod 1.

The working principle is as follows: in the using process, the water inlet pipe 2 is connected with a pesticide spraying device driving a booster pump, the holding rod 5 is pulled by holding the supporting rod 1, the holding rod 5 drives the first hinged support 4 to slide along the inner wall of the supporting rod 1 and extrude the spring 3, when the first hinged support 4 moves, the third hinged support 11 is pulled by the pull rod 6, the first snap ring 9 and the second snap ring 10 are opened, an operator sleeves the first snap ring 9 and the second snap ring 10 on a trunk of a tree seedling, the holding rod 5 is loosened, the first hinged support 4 and the second hinged support 4 respectively push the first snap ring 9 and the second snap ring 10 to be closed through the pull rod 6 under the action of the spring 3, pesticide is injected into the telescopic water pipe 12 through the water inlet pipe 2 by the pesticide spraying device and is sprayed to the surface of the trunk by the spray head 13, the first snap ring 9 and the second snap ring 10 are driven to move up and down along the surface of the trunk by the supporting rod 1, the pesticide is uniformly sprayed on the surface of the first snap ring 9 and the second snap ring 10, the protection plate 14 is arranged on the first snap ring 9 and the second snap ring 10, can prevent the pesticide from diffusing into the air in a large area.

Claims

1. The utility model provides a forestry is grown seedlings and is used pest control device, includes branch (1), its characterized in that: a water inlet pipe (2) is fixedly arranged on the inner wall of the supporting rod (1), a spring (3) is sleeved on the outer wall of the circumference of the water inlet pipe (2), the inner wall of the supporting rod (1) is connected with a first hinged support (4) in a sliding way, the top and the bottom of the first hinged support (4) are fixedly provided with holding rods (5), the inner wall of the hinged support I (4) is rotationally connected with a pull rod (6), the rear end of the support rod (1) is fixedly provided with a hinged support II (7), a rotating shaft (8) is fixedly arranged on the inner wall of the second hinged support (7), a first snap ring (9) and a second snap ring (10) are arranged at the rear end of the support rod (1), the outer arc surfaces of the first snap ring (9) and the second snap ring (10) are respectively fixedly provided with a third hinged support (11), the inner walls of the first snap ring (9) and the second snap ring (10) are fixedly provided with a telescopic water pipe (12), the outer surface of the telescopic water pipe (12) is fixedly provided with a plurality of spray heads (13), and the tops and the bottoms of the first snap ring (9) and the second snap ring (10) are respectively fixedly provided with a protection plate (14).

2. A pest control device for forestry seedling culture according to claim 1, characterized in that: the first snap ring (9) is rotatably connected with the second snap ring (10) through a rotating shaft (8).

3. A pest control device for forestry seedling culture according to claim 1, characterized in that: two flexible water pipe (12) are connected fixedly with inlet tube (2), pull rod (6) rear end is connected with hinged support three (11) rotation.

4. A pest control device for forestry seedling culture according to claim 1, characterized in that: one end of the spring (3) is fixedly connected with the first hinged support (4), and the other end of the spring (3) is fixedly connected with the supporting rod (1).