CN216165854U

CN216165854U - Backpack brushing device

Info

Publication number: CN216165854U
Application number: CN202122665507.7U
Authority: CN
Inventors: 李建; 赵辉
Original assignee: Anhui Huazhong Robot Technology Development Co ltd
Current assignee: Anhui Huazhong Robot Technology Development Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-05
Anticipated expiration: 2031-11-03

Abstract

The utility model provides a backpack brushing device, which comprises a backpack brushing box and a brushing brush, wherein the brushing brush is connected with a liquid outlet pipe arranged at the bottom of the brushing box through a connecting hose, a hollow channel is arranged in a brush handle and a brush handle of the brushing brush, the connecting hose is connected with one end of the hollow channel, the other end of the hollow channel is connected with a temporary storage bin or the middle of a connecting part of the brush and the brush handle, the temporary storage bin is connected with the middle of the connecting part of the brush and the brush handle through the hollow channel, a feeding port is arranged at the top of the brushing box, and a box cover is arranged on the feeding port. The brush head has the advantages of large storage capacity, convenient disassembly, cleaning and replacement of the brush head, effective control of the flow of coating liquid by the liquid inlet knob switch and the adjusting knob, full saturation of the bristles, good coating effect, high speed, high efficiency, simple structure, no blockage and low cost.

Description

Backpack brushing device

Technical Field

The utility model relates to a brushing tool, in particular to a backpack brushing device.

Background

In the maintenance process of trees, painting procedures are carried out every year and are used for killing insects, preventing freezing and the like. At present, the common brush and the roller are generally adopted for tree trunk whitewashing, the brush hairs are damaged after the brush is used for a period of time, the whole brush is discarded, and the resource waste is caused. In addition, in the tree trunk whitewashing process, the brush and the paint are separated, the brush is generally held by one hand, the paint is carried by the other hand, and an operator needs to continuously dip the brush into the paint bucket to be fully dipped when working to provide the paint for the brush hair, so that the operation is inconvenient. Moreover, in the brushing process, the paint is easy to drip and leak, and is scattered on the lawn around the tree diameter to damage the vegetation; not only wastes paint, but also is not beneficial to the environment beauty. In addition, during operation, time is wasted due to repeated full coating dipping, unnecessary repeated labor is brought to an operator, and the working efficiency is reduced.

In the prior art, the tree trunk is whited by adopting a medicine barrel spraying method, and whited liquid splashes everywhere in the medicine barrel spraying process, so that paint waste and environmental pollution are caused, and the greening attractiveness is influenced. Such as: chinese patent literature (publication date: 6/9/2010, publication number: CN 101722130A) discloses a garden whitewashing machine, which comprises a spraying device, an adjusting device and an annular mounting frame, wherein the spraying device is mounted on the adjusting device. The device structure is complicated, needs external pump to supply liquid, because the power is difficult to insert in actual operation, leads to this equipment to use hardly, can't promote.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provide a backpack painting device which does not need external energy supply, is uniform in painting, saves materials and has low labor intensity.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: the utility model provides a device is applied paint with a brush to backpack, includes backpack scribble liquid case, scribbles the liquid brush and is connected through the drain pipe that coupling hose and scribble the liquid bottom of the case portion setting, is provided with the cavity passageway in the brush handle and the brush holder of scribbling the liquid brush, and coupling hose connects the one end of this cavity passageway, and the other end of cavity passageway is connected and is kept in the storehouse or the centre of brush hair and brush holder connecting portion, and the storehouse is kept in the middle of passing through cavity passageway connection brush hair and brush holder connecting portion, scribble the liquid roof portion and set up the pan feeding mouth, set up the case lid on the pan feeding mouth.

The height difference that produces is born to the people to this design, through the weight natural flow direction of coating brush hair of liquid brush, and lie in the coating liquid formation of coupling hose, temporary storage storehouse or hollow channel and keep in the confession liquid, under the condition that need not the external energy supply, can brush and paint evenly, has not run the phenomenon emergence of falling, dripping and leaking, can fully save coating.

Furthermore, a brush handle of the liquid coating brush is provided with a liquid inlet pipe, the liquid inlet pipe is connected with the end part of the hollow channel, and the connecting hose is arranged on the liquid inlet pipe.

Furthermore, a liquid inlet knob switch is arranged on the liquid inlet pipe. Used for controlling liquid feeding, liquid feeding amount or closing the liquid feeding.

Furthermore, the brush handle of the liquid coating brush is screwed or sleeved with the extension handle. Of course, the traditional brush handle can be directly lengthened. The extension handle can not only lead the personnel not to excessively bend down to brush, but also reduce the labor intensity.

Furthermore, the extension handle is of a hollow structure and is used for connecting a hose to penetrate through the extension handle, and meanwhile, the extension handle is light in weight and easy to hold by a person.

Furthermore, a support bracket is arranged on the liquid coating brush. The supporting bracket is used for resting or placing the masking liquid brush under the condition of no use, and the masking liquid brush can not be stained with dust and can not leak liquid.

Furthermore, the temporary storage bin is located at one end, close to the connecting hose, of the brush handle, one end of the temporary storage bin is connected with the connecting hose through a liquid inlet pipe, the other end of the temporary storage bin is connected with the middle of the connecting portion of the brush hair and the brush handle through a hollow channel, the hollow channel is located in the brush handle and the brush handle, an adjusting knob is arranged on the brush handle or the brush handle and corresponds to the position of the hollow channel, and the flow of the connecting channel is controlled by screwing in or screwing out the adjusting knob.

Further, a lifting handle is further arranged at the top of the liquid applying box.

The beneficial technical effects of the utility model are as follows: the brush head is convenient to detach, clean and replace, the liquid inlet knob switch and the adjusting knob can effectively control the flow of the coating liquid, the bristles are always in a saturated state, the coating effect is good, the speed is high, the efficiency is high, the structure is simple, the brush head is not blocked, and the cost is low.

Drawings

FIG. 1 is a schematic structural view of example 1 of the present invention;

FIG. 2 is a schematic view of a portion of the applicator brush and support bracket of the present invention;

FIG. 3 is a schematic structural view of a liquid-applying brush according to embodiment 3 of the present invention;

fig. 4 is a schematic structural view of an extension handle in embodiment 2 of the present invention.

In the figure: 1. the liquid painting brush comprises a liquid painting brush body 11, a hollow channel 12, a temporary storage bin 13, bristles 2, a brush handle 3, a brush handle 31, a liquid inlet pipe 32, a liquid inlet knob switch 33, an extension handle 4, a connecting hose 5, a liquid painting box 51, a box cover 52, a liquid outlet pipe 53, a lifting handle 6, a supporting bracket 7 and an adjusting knob.

Detailed Description

Example 1

The backpack type brushing device as shown in fig. 1 comprises a backpack type liquid coating box 5 (straps are not drawn in the drawing), and a liquid coating brush 1, wherein the liquid coating brush 1 is connected with a liquid outlet pipe 52 arranged at the bottom of the liquid coating box 5 through a connecting hose 4, a hollow channel 11 is arranged in a brush handle 3 and a brush handle 2 of the liquid coating brush 1, the connecting hose 4 is connected with one end of the hollow channel 11, the other end of the hollow channel 11 is connected with a temporary storage bin 12 or the middle of the connecting part of the brush 13 and the brush handle 2, the temporary storage bin 12 is connected with the middle of the connecting part of the brush 13 and the brush handle 2 through the hollow channel, a feeding port is arranged at the top of the liquid coating box 5, a box cover 51 is arranged on the feeding port, and a handle 53 is also arranged at the top of the liquid coating box 5.

The brushing device is of a backpack type and is mainly used for whitening at the lower parts of a trunk, a telegraph pole and the like; the brush head and the box body are of a split structure and are connected in an inserting mode through the connecting hose, and the coating liquid flows to the brush head, so that the bristles of the brush head adsorb the liquid, and the tree trunk is continuously whitened.

Example 2

As shown in figure 1, as an optimized design of the embodiment 1, a liquid inlet pipe 31 is arranged on a brush handle 3 of the liquid coating brush 1, the liquid inlet pipe 31 is connected with the end part of a hollow channel, a connecting hose 4 is arranged on the liquid inlet pipe 31, and a liquid inlet knob switch 32 is arranged on the liquid inlet pipe 31. Used for controlling liquid feeding, liquid feeding amount or closing the liquid feeding.

The design is extremely beneficial for operators, can open or close the liquid supply at any time, is very handy at hand, and can also be used for adjusting the liquid discharge amount.

As shown in FIG. 4, as an optimized design of the embodiment 1, the extension handle 33 is screwed or sleeved on the handle 3 of the liquid applying brush 1. Of course, the traditional brush handle can be directly lengthened. The extension handle 33 can not only make the personnel not need to excessively bend down to brush, but also reduce the labor intensity.

The extension handle 33 is a hollow structure for the connection hose to pass through, and is light in weight and easy to hold.

As shown in fig. 2, as an optimized design of embodiment 1, a support bracket 6 is mounted on the applicator brush 1. The supporting bracket 6 is used for placing the masking liquid brush under the condition of rest or no use, and can not be stained with dust and can not leak liquid.

Example 3

As shown in fig. 2 and 3, as an optimized design of embodiment 1, the temporary storage bin 12 is located at one end of the brush handle 3 close to the connecting hose 4, one end of the temporary storage bin 12 is connected with the connecting hose 4 through the liquid inlet pipe 31, the other end of the temporary storage bin is connected with the middle of the connecting part of the brush bristles and the brush handle through the hollow channel 11, the hollow channel 11 is located in the brush handle 3 and the brush handle 2, the adjusting knob 7 is arranged on the brush handle 3 or the brush handle 2 corresponding to the position of the hollow channel 11, and the flow of the connecting channel is controlled by screwing in or screwing out the adjusting knob 7.

For the liquid-applying brush 1, the brush hair and the brush handle, or the brush hair, the brush handle and the brush handle can be made into a split structure, so that the brush hair can be directly discarded after being damaged, the rear part is reserved, and the waste of resources is reduced.

The split structure of the utility model is convenient for disassembly and replacement, the adjusting device arranged on the device body effectively controls the flow of the white coating liquid, so that the bristles are always in a saturated state, and the device has the advantages of good brushing effect, high speed, high efficiency, simple structure, no blockage and low cost.

The technical solutions given in the embodiments are for illustrating the technical solutions of the present invention, and are not limitations of the present invention, and all modifications based on the technical solutions of the present invention belong to the protection scope of the present invention.

Claims

1. A backpack brushing device is characterized in that: including backpack scribble liquid case, scribble the liquid brush and pass through the coupling hose and be connected with the drain pipe that scribbles the liquid bottom of the case portion and set up, be provided with the cavity passageway in the brush handle and the brush holder of scribbling the liquid brush, the coupling hose connects the one end of this cavity passageway, and the other end of cavity passageway is connected and is kept in the storehouse or the centre of brush hair and brush holder connecting portion, keeps in the storehouse and passes through the centre that cavity passageway connects brush hair and brush holder connecting portion, scribble the liquid case top and set up the pan feeding mouth, set up the case lid on the pan feeding mouth.

2. A backpack painting device according to claim 1, in which: the brush handle of the liquid coating brush is provided with a liquid inlet pipe, the liquid inlet pipe is connected with the end part of the hollow channel, and the connecting hose is arranged on the liquid inlet pipe.

3. A backpack painting device according to claim 2, in which: and a liquid inlet knob switch is arranged on the liquid inlet pipe.

4. A backpack painting device according to claim 1, in which: the brush handle of the liquid coating brush is screwed or sleeved with the extension handle.

5. A backpack painting device according to claim 4 in which: the extension handle is a hollow structure for the connection hose to pass through.

6. A backpack painting device according to claim 1, in which: and a support bracket is arranged on the liquid coating brush.

7. A backpack painting device according to claim 1, in which: the temporary storage bin is positioned at one end, close to the connecting hose, of the brush handle, one end of the temporary storage bin is connected with the connecting hose through a liquid inlet pipe, the other end of the temporary storage bin is connected with the middle of the connecting part of the brush hair and the brush handle through a hollow channel, the hollow channel is positioned in the brush handle and the brush handle, an adjusting knob is arranged on the brush handle or the brush handle and corresponds to the position of the hollow channel, and the flow of the connecting channel is controlled by screwing in or screwing out the adjusting knob.

8. A backpack painting device according to claim 1, in which: the top of the liquid applying box is also provided with a handle.