CN219288545U

CN219288545U - Portable pesticide sprayer

Info

Publication number: CN219288545U
Application number: CN202320101630.2U
Authority: CN
Inventors: 王超
Original assignee: Cofco Sugar Holding Co ltd; Cofco Tunhe Bozhou Sugar Co ltd; Cofco Tunhe Yili Xinning Sugar Co ltd; Xinjiang Sifang Industry Co ltd; Cofco Tunhe Xinyuan Sugar Co ltd
Current assignee: Cofco Sugar Holding Co ltd; Cofco Tunhe Bozhou Sugar Co ltd; Cofco Tunhe Yili Xinning Sugar Co ltd; Xinjiang Sifang Industry Co ltd; Cofco Tunhe Xinyuan Sugar Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-04
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a portable pesticide sprayer, which comprises a knapsack box, wherein both sides of the knapsack box are fixedly provided with fixing boxes, the surfaces of the fixing boxes are embedded with corrugated flow guide pipes, one ends of the corrugated flow guide pipes extend into the knapsack box, the other ends of the corrugated flow guide pipes, which are far away from the knapsack box, are fixedly connected with spraying assemblies, the lower surface of the knapsack box is fixedly connected with an inflatable sleeve, and the inner walls of the inflatable sleeve are slidably connected with movable push blocks. According to the utility model, the corrugated guide pipes and the spraying assemblies are arranged on both sides of the knapsack box, so that the arc-shaped baffle plates of the spraying assemblies can be bound at the lower leg parts of workers, and therefore, the spraying heads on the surfaces of the arc-shaped baffle plates are utilized to spray crops on both sides, the pesticide spraying is realized while the workers walk, the workers do not need to bend down to operate, the pesticide spraying on some short crops is facilitated, and the pesticide spraying effect is improved.

Description

Portable pesticide sprayer

Technical Field

The utility model relates to the technical field of pesticide tools, in particular to a portable pesticide sprayer.

Background

The utility model document with the patent application number of CN201821018886.2 relates to a portable pesticide sprayer, which comprises a working box, a communicating pipe, two groups of braces and a spray gun, wherein the output end of the communicating pipe is connected with the input end of the spray gun; the device also comprises two groups of mounting seats, two groups of telescopic rods, a push rod, a mounting plate and four groups of moving parts, wherein the mounting plate is arranged at the bottom end of the working box, and the four groups of moving parts are respectively arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the mounting plate; the device can increase the use mode of the working box, save the physical strength and reduce the labor degree; meanwhile, the dissolution speed of the medicament in clear water is increased, and the usability is improved; and the liquid amount in the working box is conveniently mastered, so that the use reliability is improved.

When using knapsack formula atomizer that proposes among the above-mentioned application document to spray insecticide, the use arm that needs to stop rotates the puddler, just can stir the pesticide, and when spraying insecticide to some low crops, need the staff to bend over and bend over with the sprinkler head aim at the crops of below, sprinkler's shower nozzle position is too high and can lead to pesticide to spray thoroughly and even inadequately, has increased the degree of difficulty of operation, reduces pesticide spraying efficiency. To this end, we have devised a portable pesticide sprayer which improves upon the shortcomings and problems of the above devices.

Disclosure of Invention

The present utility model is directed to a portable pesticide sprayer that solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a portable pesticide sprinkler, includes the knapsack case, the equal fixed mounting in both sides of knapsack case has the fixed box, and the surface of fixed box inlays to be established and installs the ripple honeycomb duct, and the one end of ripple honeycomb duct extends to the inside of knapsack case, and the other end fixedly connected with spraying subassembly of knapsack case is kept away from to the ripple honeycomb duct, the lower surface fixedly connected with of knapsack case inflates the sleeve, and the telescopic inner wall sliding connection that inflates has movable push block, and the fixed surface of movable push block has the tensile pole, the interior bottom wall of knapsack case inlays to establish and installs the pressurization and beat the trachea, and a plurality of fumarole has been seted up on the tracheal surface of pressurization.

Preferably, the spray assembly comprises a split flow box, the surface of the split flow box is fixedly connected with an arc-shaped baffle, a plurality of spray heads are arranged on the surface of the arc-shaped baffle, and the input ends of the spray heads extend to the inside of the split flow box.

Preferably, the fixed surface of arc baffle is provided with a plurality of spacing bandage, and the surface of spacing bandage is provided with the magic subsides.

Preferably, the surface of the corrugated honeycomb duct is provided with a switch valve, and the surface of the pressurized inflating pipe is fixedly provided with a one-way valve.

Preferably, an air inlet pipe is embedded and installed at the end part of the inflatable sleeve, and a check valve is arranged on the surface of the air inlet pipe.

Preferably, a compression spring is sleeved on the surface of the tension rod, one end of the compression spring is fixedly connected with the surface of the movable pushing block, and the other end of the compression spring is fixedly connected with the inner wall of the inflatable sleeve.

Preferably, the other end of the stretching rod far away from the movable pushing block extends to the outside of the inflatable sleeve, and is fixedly connected with a pull ring handle.

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

1. according to the utility model, the corrugated guide pipes and the spraying assemblies are arranged on both sides of the knapsack box, so that the arc-shaped baffle plates of the spraying assemblies can be bound at the lower leg parts of workers, and therefore, the spraying heads on the surfaces of the arc-shaped baffle plates are utilized to spray crops on both sides, the pesticide spraying is realized while the workers walk, the workers do not need to bend down to operate, the pesticide spraying on some short crops is facilitated, and the pesticide spraying effect is improved.

2. According to the utility model, the inflatable sleeve, the stretching rod and the pressurizing inflating pipe are arranged, the pressurizing inflating pipe can be inflated by pulling the pull ring handle and under the action of the compression spring, and then the air injection holes on the surface of the pressurizing inflating pipe are utilized to inflate and pressurize the knapsack box, so that not only can the pesticide liquid be stirred in a gas manner, but also the pesticide liquid can be input into the spraying assembly by utilizing the air flow, the spraying operation is realized while the pesticide is stirred, and the pesticide spraying efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall external structure of a portable pesticide sprayer according to the present utility model;

FIG. 2 is a schematic view of a spray assembly of a portable pesticide sprayer according to the present utility model;

fig. 3 is a schematic illustration of the front cross-section of the backpack case and the inflatable sleeve of a portable pesticide sprayer according to the present utility model.

In the figure: 1. a backpack case; 2. a fixed box; 3. a corrugated honeycomb duct; 4. a spray assembly; 5. an inflatable sleeve; 6. a movable pushing block; 7. a stretching rod; 8. pressurizing and inflating the pipe; 9. a gas injection hole; 10. a shunt box; 11. an arc baffle; 12. a spray header; 13. limiting the binding band; 14. a switch valve; 15. a one-way valve; 16. an air inlet pipe; 17. a compression spring; 18. pull ring handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a portable pesticide sprayer comprises a knapsack case 1, wherein a liquid adding pipe is arranged at the top of the knapsack case 1, a sealing cover is arranged at the top end of the liquid adding pipe, braces are arranged on the surface of the knapsack case 1, a fixing box 2 is fixedly installed on two sides of the knapsack case 1, a corrugated flow guide pipe 3 is embedded and installed on the surface of the fixing box 2, and a switch valve 14 is arranged on the surface of the corrugated flow guide pipe 3.

One end of the corrugated flow guide pipe 3 extends to the inside of the knapsack case 1, and the other end of the corrugated flow guide pipe 3, which is far away from the knapsack case 1, is fixedly connected with a spray assembly 4.

The spray assembly 4 comprises a split flow box 10, an arc baffle 11 is fixedly connected to the surface of the split flow box 10, a plurality of spray heads 12 are arranged on the surface of the arc baffle 11, and the input ends of the spray heads 12 extend to the inside of the split flow box 10.

The fixed surface of arc baffle 11 is provided with a plurality of spacing bandage 13, and the surface of spacing bandage 13 is provided with the magic subsides.

It is worth noting that, through all being provided with ripple honeycomb duct 3 and spray assembly 4 in the both sides of knapsack case 1, can bind the arc baffle 11 that sprays assembly 4 at staff's shank position to utilize the shower head 12 on arc baffle 11 surface to spray the crops on both sides, realized spraying the pesticide when the staff walks, need not the staff operation of bending over, conveniently spray the pesticide to some low crops, be favorable to improving the effect that the pesticide was sprayed.

The lower surface of knapsack case 1 fixedly connected with inflatable sleeve 5, the inner wall sliding connection of inflatable sleeve 5 has movable push block 6, and the fixed surface of movable push block 6 is connected with tensile pole 7.

The end of the inflatable sleeve 5 is embedded with an air inlet pipe 16, and a check valve is arranged on the surface of the air inlet pipe 16, and it is noted that the air inlet pipe 16 can realize air inlet to the inflatable sleeve 5, and the check valve can play a role in stopping air flow for air inlet.

The surface of the stretching rod 7 is sleeved with a compression spring 17, one end of the compression spring 17 is fixedly connected with the surface of the movable pushing block 6, and the other end of the compression spring 17 is fixedly connected with the inner wall of the inflatable sleeve 5.

The other end of the stretching rod 7 far away from the movable pushing block 6 extends to the outside of the inflatable sleeve 5, and is fixedly connected with a pull ring handle 18.

The inner bottom wall of the knapsack case 1 is embedded with a pressurizing and inflating pipe 8, the surface of the pressurizing and inflating pipe 8 is fixedly provided with a one-way valve 15, and the surface of the pressurizing and inflating pipe 8 is provided with a plurality of air injection holes 9.

It is worth noting that through setting up the sleeve that aerifing 5, tensile pole 7 and pressurization are beaten the trachea 8, can aerify pressurization is beaten the trachea 8 through pulling pull ring handle 18 and under compression spring 17's effect, the fumarole 9 that the pressurization was beaten the trachea 8 surface of the recycle is aerifys pressurization to knapsack case 1, not only can carry out the gas stirring to the pesticide liquid, and can utilize the air current to input the pesticide liquid into spray assembly 4 inside, realize spraying operation when stirring pesticide, has improved the efficiency that the pesticide was sprayed.

The working principle of the utility model is as follows: firstly, pesticide liquid is input into the knapsack case 1 through a liquid adding pipe, then a worker carries the knapsack case 1 on the body through braces, then the arc baffle 11 is bound on the legs, then the pull ring handle 18 is continuously pulled in the walking process, the stretching rod 7 is driven to squeeze the compression spring 17, the movable pushing block 6 is repeatedly pushed under the reset action of the compression spring 17, the movable pushing block 6 inflates the inflatable sleeve 5, gas enters the pressurized inflating pipe 8, the pesticide liquid in the knapsack case 1 is pressurized and inflated through the air injection hole 9, then the pesticide liquid is input into the split flow box 10 of the spraying component 4 through the corrugated flow guide pipe 3, and then the split flow box 10 enters into the plurality of spray heads 12, so that spraying of pesticide on crops is realized while walking.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A portable pesticide sprayer comprising a backpack case (1), characterized in that: the utility model discloses a knapsack case, including knapsack case (1), fixed box (2) is all fixed mounting in both sides of knapsack case (1), and the surface of fixed box (2) inlays to be established and installs ripple honeycomb duct (3), and the one end of ripple honeycomb duct (3) extends to the inside of knapsack case (1), and the other end fixedly connected with spray assembly (4) of knapsack case (1) are kept away from to ripple honeycomb duct (3), the lower fixed surface of knapsack case (1) is connected with and aerifys sleeve (5), and the inner wall sliding connection who aerifys sleeve (5) has movable ejector pad (6), and the fixed surface of movable ejector pad (6) is connected with tensile pole (7), the interior bottom wall of knapsack case (1) inlays to be established and is installed pressurization air duct (8), and a plurality of fumarole (9) have been seted up on the surface of pressurization air duct (8).

2. A portable pesticide sprayer according to claim 1, wherein: the spray assembly (4) comprises a split flow box (10), an arc-shaped baffle (11) is fixedly connected to the surface of the split flow box (10), a plurality of spray heads (12) are arranged on the surface of the arc-shaped baffle (11), and the input ends of the spray heads (12) extend to the inside of the split flow box (10).

3. A portable pesticide sprayer according to claim 2, wherein: the surface mounting of arc baffle (11) is provided with a plurality of spacing bandage (13), and the surface of spacing bandage (13) is provided with the magic subsides.

4. A portable pesticide sprayer according to claim 1, wherein: the surface of the corrugated honeycomb duct (3) is provided with a switch valve (14), and the surface of the pressurizing inflating pipe (8) is fixedly provided with a one-way valve (15).

5. A portable pesticide sprayer according to claim 1, wherein: an air inlet pipe (16) is embedded and arranged at the end part of the inflatable sleeve (5), and a check valve is arranged on the surface of the air inlet pipe (16).

6. A portable pesticide sprayer according to claim 1, wherein: the surface of the stretching rod (7) is sleeved with a compression spring (17), one end of the compression spring (17) is fixedly connected with the surface of the movable pushing block (6), and the other end of the compression spring (17) is fixedly connected with the inner wall of the inflatable sleeve (5).

7. A portable pesticide sprayer according to claim 1, wherein: the other end of the stretching rod (7) far away from the movable pushing block (6) extends to the outside of the inflatable sleeve (5), and is fixedly connected with a pull ring handle (18).