A kind of forestry tree pest prevention spraying equipment

Abstract

The utility model discloses a forestry tree insect pest spraying device, comprising a medicine pot, a pot connecting seat is fixedly arranged on the top of the medicine pot, and a connecting sleeve is screwed and fixed on the top of the pot connecting seat, a nozzle is fixedly installed on the top of the connecting sleeve, and a medicine adding component is installed on the pot connecting seat, the medicine adding component comprises a medicine adding tube fixedly arranged on the pot connecting seat, and a limiting cylinder is installed on the upper side of the medicine adding tube, and a sealing cap is fixedly arranged on the top of the limiting cylinder, and a sealing plug is fixedly installed on the top surface of the sealing cap, and a cutting piece is installed on the upper side of the interior of the medicine pot. When the forestry tree insect pest spraying device needs to add medicine to the inside of the medicine pot, there is no need to disassemble the nozzle, and the sealing cap can be held to pull out the sealing plug at the bottom of the sealing cap from the inside of the medicine adding tube, and the medicine adding work can be carried out through the exposed medicine adding tube, thereby reducing the number of operations on the nozzle, and it is not easy to slip between the nozzle and the pot connecting seat.

Description

Technical Field

[0001] The utility model relates to the field of spraying equipment, in particular to a forestry tree insect pest prevention spraying equipment. Background Art

[0002] The hand-held spray pot for forestry tree pest control is a manually operated tool specially designed for forestry pest control;

[0003] It usually consists of the following main parts:

[0004] Medicine pot: used to store liquid medicine for pest control, usually made of plastic or metal, with a certain capacity, common ones are 5 liters, 10 liters, etc.

[0005] Nozzle: determines the spraying method and atomization effect of the liquid medicine; common nozzles include fan nozzles and cone nozzles. Fan nozzles are suitable for uniform spraying over a large area, while cone nozzles are more suitable for precise spraying of individual trees or local areas.

[0006] Pressurizing device: such as a manual air pump or a manual pressure rod; by manually operating the pressurizing device, the pressure in the medicine pot is increased so that the medicine liquid can be sprayed out smoothly;

[0007] Strap or handle: convenient for users to carry and operate, reducing the burden on hands;

[0008] The handheld spray pot has the advantages of flexible operation, easy to carry, and suitable for small areas and complex terrains;

[0009] For example, in forestry operations in mountainous areas, workers can carry handheld sprayers to carry out precise pest control operations in some steep or inaccessible places. For another example, for some scattered insect-infested trees, handheld sprayers can be used to carry out local spraying in a targeted manner, avoiding the waste of liquid medicine and environmental pollution caused by large-scale spraying.

[0010] The nozzle and the medicine pot are fixed by screw connection. When the medicine pot is replenished with liquid medicine, the nozzle is frequently disassembled and assembled, and the screw connection between the nozzle and the medicine pot is prone to thread slippage, and liquid leakage is prone to occur at the connection. Utility Model Content

[0011] The utility model aims to provide a forestry tree pest prevention spraying device to solve the defects mentioned in the above background technology.

[0012] To achieve the above-mentioned purpose, a forestry tree pest control spraying device is provided, including a medicine pot, a pot connecting seat is fixedly arranged on the top of the medicine pot, and the top of the pot connecting seat is screwed and fixed with a connecting sleeve, and a spray head is fixedly installed on the top of the connecting sleeve, and a dosing component is installed on the pot connecting seat, the dosing component includes a dosing tube fixedly arranged on the pot connecting seat, and a limiting cylinder is installed on the upper side of the dosing tube, and a sealing cap is fixedly arranged on the top of the limiting cylinder, and a sealing plug is fixedly installed on the top surface of the sealing cap, an upper cutting piece is installed on the inner upper side of the medicine pot, and a lower cutting piece is installed on the inner lower side of the medicine pot.

[0013] Preferably, the upper cutting piece and the lower cutting piece are arranged in parallel, and the structures of the upper cutting piece and the lower cutting piece are consistent, and the axial sections of the upper cutting piece, the lower cutting piece and the medicine pot are concentric circle structures.

[0014] Preferably, the lower cutting piece includes a mounting ring fixedly mounted on the inner wall of the medicine pot, and a plurality of groups of cutting blades are fixedly mounted on the mounting ring, and a pointed end is mounted on the cutting blade, the pointed end on the lower cutting piece is arranged upward, and the pointed end on the upper cutting piece is arranged downward.

[0015] Preferably, a limiting disk is fixedly installed on the outer side of the dosing tube, and the dosing tube is adapted to the size of the sealing plug, and the bottom of the sealing plug is inserted into the inside of the dosing tube.

[0016] Preferably, the sealing plug is a cylindrical structure made of rubber material, and the axial sections of the sealing plug, the limiting cylinder and the sealing cap are concentric circle structures, and the limiting cylinder is inserted into the outer side of the dosing tube.

[0017] Preferably, a plurality of groups of stress strips are evenly arranged on the outer side of the sealing cap, and the sealing cap is a detachable structure on the dosing tube, and the dosing tube is arranged in an "L" shape.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] When it is necessary to add medicine to the medicine pot, there is no need to disassemble the nozzle. Hold the sealing cap and pull out the sealing plug at the bottom of the sealing cap from the inside of the dosing pipe. The dosing work can be carried out through the exposed dosing pipe, which reduces the number of operations on the nozzle and is less likely to cause thread slippage between the nozzle and the pot connection seat.

[0020] The liquid medicine moves up and down inside the medicine pot, and when it hits the cutting blade, the cutting action of the cutting blade can further break up the larger droplets into smaller droplets. Smaller liquid medicine particles can better cover the surface of the tree, improve the uniformity and sufficiency of the contact between the liquid medicine and the pests, thereby enhancing the prevention and control effect; at the same time, it is not easy to cause blockage to the flow channel inside the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a schematic diagram of the front view of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the cutting member under the structure of the utility model;

[0023] Figure 3 The utility model structure Figure 1 A top view of

[0024] Figure 4 This is a schematic diagram of the structure of the dosing component of the utility model.

[0025] Numbers in the figure: 1, nozzle; 2, connecting sleeve; 3, pot connecting seat; 4, medicine pot; 5, upper cutting piece; 6, lower cutting piece; 61, mounting ring; 62, cutting disc; 63, tip; 7, dosing component; 71, sealing cap; 72, limiting cylinder; 73, sealing plug; 74, dosing tube; 75, limiting disk. DETAILED DESCRIPTION

[0026] See also Figure 1-4 The utility model provides a forestry tree insect pest spraying device, including a medicine pot 4, a pot connecting seat 3 is fixedly arranged on the top of the medicine pot 4, and the top of the pot connecting seat 3 is screwed and fixed with a connecting sleeve 2, and a nozzle 1 is fixedly installed on the top of the connecting sleeve 2, and a dosing component 7 is installed on the pot connecting seat 3, the dosing component 7 includes a dosing pipe 74 fixedly arranged on the pot connecting seat 3, and a limiting cylinder 72 is installed on the upper side of the dosing pipe 74, and a sealing cap 71 is fixedly arranged on the top of the limiting cylinder 72, and a sealing plug 73 is fixedly installed on the top surface of the sealing cap 71, an upper cutting piece 5 is installed on the upper side of the interior of the medicine pot 4, and a lower cutting piece 6 is installed on the lower side of the interior of the medicine pot 4.

[0027] Working principle: Hold the medicine pot 4 and press the switch on the nozzle 1, the liquid medicine in the medicine pot 4 is sprayed out in the form of atomization to spray the plants for insecticide removal;

[0028] When it is necessary to add medicine to the medicine pot 4, there is no need to disassemble the nozzle 1. The sealing cap 71 can be held and the sealing plug 73 at the bottom of the sealing cap 71 can be pulled out from the inside of the dosing tube 74. The dosing work can be carried out through the exposed dosing tube 74, which reduces the number of operations on the nozzle 1 and makes it less likely for the nozzle 1 and the pot connecting seat 3 to slip.

[0029] As a preferred embodiment, the upper cutting piece 5 and the lower cutting piece 6 are arranged in parallel, and the structures of the upper cutting piece 5 and the lower cutting piece 6 are consistent. At the same time, the axial section of the upper cutting piece 5, the lower cutting piece 6 and the medicine pot 4 is a concentric circle structure.

[0030] The lower cutting member 6 includes a mounting ring 61 fixedly mounted on the inner wall of the medicine pot 4, and a plurality of cutting blades 62 are fixedly mounted on the mounting ring 61. Meanwhile, a tip portion 63 is mounted on the cutting blade 62. The tip portion 63 on the lower cutting member 6 is disposed upward, and the tip portion 63 on the upper cutting member 5 is disposed downward.

[0031] The tip portion 63 on the lower cutting member 6 is arranged upward;

[0032] The tip portion 63 on the upper cutting member 5 is arranged downward;

[0033] When the liquid medicine is shaken inside the medicine pot 4 and moves upward inside the medicine pot 4, the liquid medicine impacts the tip 63 at the bottom of the upper cutting member 5, and the tip 63 cuts and crushes the agglomerated particles in the liquid medicine and fuses them into the liquid medicine.

[0034] When the medicine liquid moves downward inside the medicine pot 4, the medicine liquid impacts the tip portion 63 on the surface of the lower cutting member 6, and the agglomerated particles in the medicine liquid are cut, crushed and merged into the medicine liquid by the tip portion 63;

[0035] The liquid medicine moves up and down inside the medicine pot 4. When the liquid medicine impacts the cutting blade 62, the cutting action of the cutting blade 62 can further break up the larger droplets into smaller droplets. The smaller liquid medicine particles can better cover the surface of the tree, improve the uniformity and sufficiency of the contact between the liquid medicine and the pests and diseases, and thus enhance the prevention and control effect. At the same time, it is not easy to cause blockage to the flow channel inside the nozzle 1.

[0036] As a preferred implementation, a limiting plate 75 is fixedly installed on the outer side of the dosing tube 74 , and the dosing tube 74 is adapted to the size of the sealing plug 73 , while the bottom of the sealing plug 73 is inserted into the inside of the dosing tube 74 .

[0037] The sealing plug 73 is a cylindrical structure made of rubber material, and the axial sections of the sealing plug 73 , the limiting cylinder 72 and the sealing cap 71 are concentric circle structures, and the limiting cylinder 72 is inserted into the outer side of the dosing tube 74 .

[0038] A plurality of stress bars are evenly arranged on the outer side of the sealing cap 71 , and the sealing cap 71 is a detachable structure on the dosing tube 74 , while the dosing tube 74 is arranged in an “L” shape.

Claims

1. A forestry tree pest control spraying device, comprising a medicine pot (4), characterized in that: A pot connecting seat (3) is fixedly arranged on the top of the medicine pot (4), and the top of the pot connecting seat (3) is screwed and fixed with a connecting sleeve (2), and a nozzle (1) is fixedly installed on the top of the connecting sleeve (2), and a dosing component (7) is installed on the pot connecting seat (3), and the dosing component (7) includes a dosing tube (74) fixedly arranged on the pot connecting seat (3), and a limiting cylinder (72) is installed on the upper side of the dosing tube (74), and a sealing cap (71) is fixedly arranged on the top of the limiting cylinder (72), and a sealing plug (73) is fixedly installed on the top surface of the sealing cap (71), an upper cutting piece (5) is installed on the upper side of the interior of the medicine pot (4), and a lower cutting piece (6) is installed on the lower side of the interior of the medicine pot (4).

2. The forestry tree pest control spraying device according to claim 1, characterized in that: The upper cutting piece (5) and the lower cutting piece (6) are arranged in parallel, and the structures of the upper cutting piece (5) and the lower cutting piece (6) are consistent. At the same time, the axial sections of the upper cutting piece (5), the lower cutting piece (6) and the medicine pot (4) are concentric circle structures.

3. The forestry tree pest control spraying device according to claim 2, characterized in that: The lower cutting member (6) comprises a mounting ring (61) fixedly mounted on the inner wall of the medicine pot (4), and a plurality of cutting blades (62) are fixedly mounted on the mounting ring (61), and a tip portion (63) is disposed on the cutting blade (62), the tip portion (63) on the lower cutting member (6) is disposed upward, and the tip portion (63) on the upper cutting member (5) is disposed downward.

4. The forestry tree pest control spraying device according to claim 1, characterized in that: A limiting plate (75) is fixedly installed on the outer side of the dosing tube (74), and the dosing tube (74) and the sealing plug (73) are matched in size, while the bottom of the sealing plug (73) is inserted into the inside of the dosing tube (74).

5. The forestry tree pest control spraying device according to claim 4, characterized in that: The sealing plug (73) is a cylindrical structure made of rubber material, and the axial sections of the sealing plug (73), the limiting cylinder (72) and the sealing cap (71) are concentric circle structures, and the limiting cylinder (72) is plugged into the outer side of the dosing tube (74).

6. The forestry tree pest control spraying device according to claim 1, characterized in that: A plurality of groups of stress bars are evenly arranged on the outer side of the sealing cap (71), and the sealing cap (71) is a detachable structure on the dosing tube (74), while the dosing tube (74) is arranged in an "L" shape.

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