CN111974570A

CN111974570A - Whitewash agent device that can adapt to thickness spraying of trunk and retrieve

Info

Publication number: CN111974570A
Application number: CN202010868552.XA
Authority: CN
Inventors: 宏佳
Original assignee: Senjuberg Intelligent Equipment Technology Co ltd
Current assignee: Senjuberg Intelligent Equipment Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-11-24

Abstract

The invention discloses a whitewashing agent device which can adapt to the thickness of a trunk and can be sprayed and recycled, comprising a spraying body, the spraying body is internally provided with a working cavity, the rear wall of the working cavity is provided with a recovery base in a sliding manner back and forth, the invention is mainly applied to the spraying of trees which need to be whitewashed and protected on both sides of a road, in the spraying process, the spraying hole has elasticity through the expansion and contraction of the deformable pad and the compression spring, so that trunks with different thicknesses can be sprayed, the penetration of a spraying path can be ensured in the spraying process through the abutting pushing mechanism, meanwhile, the recovery base can be triggered to recover, the waste white paint can be recovered in the spraying process through the reciprocating mechanism, through the reciprocating motion through the sliding block, drive whitewashing agent and get back to the solution intracavity again and wait to use to also avoid the pollution to the environment when resources are saved.

Description

Whitewash agent device that can adapt to thickness spraying of trunk and retrieve

Technical Field

The invention relates to the field related to road greening, in particular to a whitewashing agent device capable of being sprayed and recycled according to the thickness of a trunk.

Background

The tree trunk spraying is a measure for protecting trees, the existing whitewashing device only has divergent spraying, so that the spraying is not uniform easily, the spraying effect is not obvious, the trees are easy to be damaged by pests at the later stage, the whitewashing agent is easy to waste due to the divergent spraying, the environment is polluted, and the resource waste is also caused.

Disclosure of Invention

In order to solve the problems, the embodiment designs a whitening agent device capable of spraying and recovering the thickness of a tree trunk, the whitening agent device capable of spraying and recovering the thickness of the tree trunk comprises a spraying body, a working cavity is formed in the spraying body, a recovery base is arranged on the rear wall of the working cavity in a front-back sliding mode, a recovery cavity with a forward opening is formed in the recovery base, a butt pushing mechanism is arranged in the working cavity and comprises a lever shaft fixedly arranged between the left wall and the right wall of the working cavity, two levers are symmetrically and rotationally arranged on the periphery of the lever shaft by taking the working cavity as a symmetric center in a left-right mode, a pushing block is hinged to the rear section of the upper end face of each lever, the upper end face of each pushing block is fixedly arranged on the lower end face of the recovery base, a butt block is hinged to the front section of the upper end face of each lever, and a sliding rod is fixedly arranged on the upper end faces of the two butt blocks, the upper wall of the working cavity is provided with a communicated moving cavity, a butting rod is arranged between the left wall and the right wall of the moving cavity in a vertically sliding manner, the upper end of the butting rod extends out of the outside, the lower end face of the butting rod is fixedly arranged on the upper end face of the sliding rod, the lower end face of the sliding rod is provided with two moving rods in a bilateral symmetry manner by taking the working cavity as a symmetry center, a through hole which is communicated from left to right is formed in the moving rod, a reciprocating mechanism is arranged in the recycling cavity and comprises two sliding blocks which slide from left to right on the bottom wall of the recycling cavity and are bilaterally symmetric by taking the recycling cavity as a symmetry center, the upper end face of each sliding block is butted in the upper wall of the recycling cavity, a limiting cavity which is communicated from left to right is formed in the sliding block, a sliding cavity is arranged by communicating the upper wall of the limiting cavity, and a limiting rod is arranged, the lower end surface of the limiting rod is fixedly arranged on the bottom wall of the limiting cavity, a limiting spring is wound on the limiting rod, the lower end of the limiting spring is fixedly connected on the bottom wall of the limiting cavity, the upper end of the limit spring is fixedly connected with the upper wall of the limit cavity, the end surface of the two slide blocks which is far away from each other is fixedly connected with an extension spring, the ends of the extension springs far away from each other are respectively fixedly connected with the left end wall and the right end wall of the recovery cavity, the end surfaces of the sliding blocks close to each other are fixedly connected with a limiting rope, the upper wall of the recovery cavity is communicated with a guide hole, a bottom butt joint rod is arranged between the left wall and the right wall of the guide hole in a vertically sliding manner, the upper end of the bottom butt joint rod extends out of the outside, and the lower end face of the bottom butt-joint rod is butted against the limiting rope, the lower end face of the bottom butt-joint rod is fixedly connected with a compression spring, and the lower end of the compression spring is fixedly connected with the bottom wall of the recovery cavity.

But preferably, the spring chamber has been seted up to the upper wall in working chamber, just the spring chamber is the U-shaped, the upper wall in spring chamber has set firmly the flexible pad that is the U-shaped, two compression spring have been linked firmly on the diapire in spring chamber, compression spring's upper end links firmly on the lower terminal surface of flexible pad, the up end that the flexible was filled up has set firmly the spray tube, the spray tube is the U-shaped, the spray chamber that link up about seting up in the spray tube, the upper wall in spray chamber communicates mutually is equipped with the spraying hole, the upper wall in spraying hole is linked together with the external spraying hole that is equipped with, the spraying hole is the aperture array and arranges.

Preferably, fixed mounting has the water pump around the working chamber between the wall, compression spring's lower terminal surface links firmly the up end of water pump, the output tube has set firmly respectively on the terminal surface about the water pump, the output tube is the C form, be equipped with the output chamber in the output tube, two the opening orientation of output chamber upside the terminal surface that the output chamber is close to each other, just output chamber upside opening with the upside opening in spraying chamber is linked together, the output chamber with the perforating hole is mutually supported and is link up.

Preferably, a solution base is fixedly arranged on the bottom wall of the working cavity, a solution cavity is arranged in the solution base, a liquid inlet pipe is fixedly arranged on the upper wall of the solution cavity, a liquid inlet cavity which is communicated with the liquid inlet pipe from top to bottom is formed in the liquid inlet pipe, the lower wall of the liquid inlet cavity is communicated with the upper wall of the solution cavity, connecting pipes are fixedly arranged in the left end wall and the right end wall of the solution cavity respectively, a connecting cavity which is communicated with the connecting pipes is arranged in the connecting pipes, one end wall which is close to the connecting cavities is communicated with the left end wall and the right end wall of the solution cavity respectively, a return pipe is arranged on one end face which is far away from the connecting pipes in a vertical sliding mode, the upper end of the return pipe is fixedly arranged in the bottom wall of the recovery cavity, a return cavity with an upward opening is formed in.

Preferably, the upper wall of working chamber communicates mutually is equipped with the outlet chamber, it is in to retrieve the base reciprocate between the front and back wall in outlet chamber, the upper wall of retrieving the chamber is equipped with the butt chamber, the upper wall in butt chamber has set firmly the butt arc, the lower terminal surface of butt arc has linked firmly two coupling springs, coupling spring's lower extreme links firmly on the diapire in butt chamber, the deflector has set firmly on the antetheca in butt chamber, the deflector downwardly extending stretches into retrieve the intracavity, just the deflector is located retrieve one section of intracavity and be the downward sloping form, the hypomere butt of deflector is in on retrieving the back wall in chamber.

Preferably, a handle is fixedly arranged on the lower end face of the spraying body.

The invention has the beneficial effects that: the spraying device is mainly applied to spraying trees needing whitewashing protection on two sides of a road, spraying holes can be made to be flexible through the flexible of the deformable pad and the compression spring in the spraying process, so that trunks with different thicknesses can be sprayed, the spraying paths can be guaranteed to be communicated in the spraying process through the abutting pushing mechanism, the recovery base can be triggered to recover, the wasted whitewashing agent can be recovered in the spraying process through the reciprocating mechanism, the whitewashing agent is driven to return to the solution cavity for use again through the reciprocating movement of the sliding block, and therefore resources are saved while environmental pollution is avoided.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic diagram of the overall structure of a whitewashing device capable of spraying and recycling the whitewashing agent according to the invention, wherein the whitewashing device can adapt to the thickness of a trunk;

3 FIG. 32 3 is 3 a 3 schematic 3 view 3 of 3 the 3 structure 3 in 3 the 3 direction 3 " 3 A 3- 3 A 3" 3 of 3 FIG. 31 3; 3

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;

FIG. 4 is an enlarged schematic view of "C" of FIG. 1;

FIG. 5 is an enlarged schematic view of "D" of FIG. 3;

fig. 6 is an enlarged schematic view of "E" of fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a whitewashing agent device capable of being sprayed and recycled according to the thickness of a trunk, which comprises a spraying body 11, wherein a working cavity 12 is formed in the spraying body 11, a recycling base 15 is arranged on the rear wall of the working cavity 12 in a front-back sliding manner, a recycling cavity 16 with a forward opening is formed in the recycling base 15, a butting pushing mechanism 101 is arranged in the working cavity 12, the butting pushing mechanism 101 comprises a lever shaft 44 fixedly arranged between the left wall and the right wall of the working cavity 12, two levers 43 are symmetrically and rotationally arranged on the periphery of the lever shaft 44 by taking the working cavity 12 as a symmetric center in a left-right manner, a pushing block 45 is hinged on the rear section of the upper end face of each lever 43, the upper end face of each pushing block 45 is fixedly arranged on the lower end face of the recycling base 15, a butting block 42 is hinged on the front section of the upper end face of each lever 43, and a sliding rod 41 is fixedly arranged on the, the upper wall of the working cavity 12 is provided with a moving cavity 24 communicated with each other, a butt rod 23 is arranged between the left wall and the right wall of the moving cavity 24 in a vertically sliding manner, the upper end of the butt rod 23 extends out of the outside, the lower end face of the butt rod 23 is fixedly arranged on the upper end face of the sliding rod 41, the lower end face of the sliding rod 41 is provided with two moving rods 49 in a bilateral symmetry manner by taking the working cavity 12 as a symmetry center, a through hole 50 which is penetrated left and right is formed in the moving rod 49, a reciprocating mechanism 102 is arranged in the recovery cavity 16, the reciprocating mechanism 102 comprises two sliding blocks 51 which slide left and right on the bottom wall of the recovery cavity 16 and are in a bilateral symmetry manner by taking the recovery cavity 16 as a symmetry center, the upper end face of each sliding block 51 is abutted against the upper wall of the recovery cavity 16, a limiting cavity 55 which is penetrated left and right is formed in each sliding block 51, and the upper, a limiting rod 56 is arranged between the left wall and the right wall of the sliding cavity 52 in a vertically sliding manner, the lower end surface of the limiting rod 56 is fixedly arranged on the bottom wall of the limiting cavity 55, a limiting spring 54 is wound on the limiting rod 56, the lower end of the limiting spring 54 is fixedly connected to the bottom wall of the limiting cavity 55, the upper end of the limiting spring 54 is fixedly connected to the upper wall of the limiting cavity 55, one end surface of each of the two sliding blocks 51, which is far away from each other, is fixedly connected to a tension spring 53, one end of each of the tension springs 53, which is far away from each other, is fixedly connected to the left end wall and the right end wall of the recovery cavity 16, one end surface of each of the sliding blocks 51, which is close to each other, is fixedly connected to a limiting rope 47, the upper wall of the recovery cavity 16 is communicated with a guide hole 58, a bottom abutting rod 46 is arranged between the left wall and the right wall of the guide hole 58 in a vertically sliding manner, the upper end, the lower end face of the bottom abutting rod 46 is fixedly connected with a compression spring 48, the lower end of the compression spring 48 is fixedly connected to the bottom wall of the recovery cavity 16, when the abutting rod 23 abuts against the trunk, the compression spring 23 is driven to move downwards, the sliding rod 41 is driven to move downwards, the compression spring 35 is continuously compressed, the moving rod 49 is driven to move downwards, the through hole 50 is continuously communicated with the output cavity 14, when the sliding rod 41 moves downwards, the abutting block 42 is driven to move, the lever 43 is driven to rotate around the lever shaft 44, the pushing block 45 is driven to move, the recovery base 15 is driven to move, the recovery cavity 16 is driven to move and extend out of the outside, the recovery base 15 can be extended out of the recovery base 15 to achieve the effect of recovery, when the recovery base 15 extends out of the outside, the bottom abutting rod 46 is continuously abutted against, and further drives the bottom abutting rod 46 to move downwards, and further drives the limiting rope 47 to move downwards, and further drives the two sliding blocks 51 to approach each other continuously, so that the sliding blocks 63 stretch continuously, and further the limiting rod 56 moves continuously in the sliding cavity 52.

Beneficially, spring chamber 18 has been seted up to the upper wall of working chamber 12, and spring chamber 18 is the U-shaped, the upper wall in spring chamber 18 has set firmly the deformable pad 19 that is the U-shaped, two compression springs 17 have been linked firmly on the diapire in spring chamber 18, the upper end of compression spring 17 links firmly on the lower terminal surface of deformable pad 19, the up end of deformable pad 19 has set firmly spray tube 20, spray tube 20 is the U-shaped, spray tube 20 is interior to be seted up and has controlled the spraying chamber 21 that link up, the upper wall of spraying chamber 21 communicates mutually is equipped with spraying hole 22, the upper wall of spraying hole 22 is linked together with the external world and is equipped with spraying hole 22, spraying hole 22 is the aperture array and arranges, and when spraying hole 22 butt to the trunk, and then receives the trunk size influence, drives spraying tube 20 and constantly removes, and then drives deformable pad 19 and remove, and then constantly compresses compression spring 17, thereby deforming the deformable pad 19 within the spring chamber 18 and allowing the spray hole 22 to cover a semi-circular trunk.

Beneficially, fixed mounting has water pump 34 around working chamber 12 between the wall, the lower terminal surface of compression spring 35 links firmly the up end of water pump 34, output tube 13 has set firmly respectively on the terminal surface about water pump 34, output tube 13 is the C form, be equipped with output chamber 14 in the output tube 13, two the opening orientation of the 14 upsides in output chamber 14 a terminal surface that is close to each other in output chamber 14, just output chamber 14 upside opening with the upside opening of spraying chamber 21 is linked together, output chamber 14 with perforating hole 50 coordinates each other and link up, and water pump 34 begins to operate this moment, drives in liquid flows into output chamber 14, and then continues to flow into in spraying chamber 21, and then sprays to the trunk through spraying hole 22.

Beneficially, a solution base 29 is fixedly arranged on the bottom wall of the working chamber 12, a solution chamber 30 is arranged in the solution base 29, a liquid inlet pipe 31 is fixedly arranged on the upper wall of the solution chamber 30, a liquid inlet chamber 33 which is through up and down is arranged in the liquid inlet pipe 31, the lower wall of the liquid inlet chamber 33 is communicated with the upper wall of the solution chamber 30, connecting pipes 27 are fixedly arranged in the left and right end walls of the solution chamber 30 respectively, a connecting chamber 28 which is through left and right is arranged in the connecting pipe 27, one end wall of the connecting chamber 28 which is close to each other is communicated with the left and right walls of the solution chamber 30 respectively, a return pipe 26 is arranged on one end surface of each two connecting pipes 27 which is far away from each other in a vertically sliding manner, the upper end of the return pipe 26 is fixedly arranged in the bottom wall of the recovery chamber 16, a return chamber 25 which is open upwards is arranged in the return pipe 26, the lower side of, when the recycling base 15 extends out of the outside, the return pipe 26 continuously moves upwards, so that the connecting cavity 28 is not communicated with the return cavity 25, when the recycling base 15 is restored to the initial position, the return cavity 25 is communicated with the connecting cavity 28, the recycling whitening agent in the recycling cavity 16 can enter the solution cavity 30 again, and when the water pump 34 operates, the whitening agent in the solution cavity 30 is driven to enter the liquid inlet cavity 33 and then enter the output cavity 14.

Beneficially, the upper wall of the working chamber 12 is provided with an outlet chamber 37 in communication with each other, the recovery base 15 moves up and down between the front wall and the rear wall of the outlet chamber 37, the upper wall of the recovery chamber 16 is provided with a butt chamber 39, the upper wall of the butt chamber 39 is fixedly provided with a butt arc plate 36, the lower end surface of the butt arc plate 36 is fixedly connected with two connecting springs 38, the lower end of each connecting spring 38 is fixedly connected to the bottom wall of the butt chamber 39, the front wall of the butt chamber 39 is fixedly provided with a guide plate 40, the guide plate 40 extends downwards into the recovery chamber 16, one section of the guide plate 40 located in the recovery chamber 16 is inclined downwards, the lower section of the guide plate 40 abuts against the rear wall of the recovery chamber 16, when the recovery base 15 moves upwards, the butt arc plate 36 is driven to move until the butt arc plate 36 abuts against the trunk, at this time, the connecting springs 38 are continuously compressed, the white paint falling from the spray holes 22 falls onto the guide plate 40 and then into the recovery chamber 16.

Advantageously, the lower end surface of the spraying body 11 is fixedly provided with a handle 32, and when spraying is needed, the handle 32 is held by a hand and moves forwards until the handle abuts against the trunk, so that the handle 32 is driven to move forwards and backwards.

The following detailed description of the steps of using a whitewashing device capable of spraying and recovering white liquor according to the thickness of a trunk is provided with reference to fig. 1 to 6:

in the initial state, the water pump 34 is not operated, the abutting rod 23 and the bottom abutting rod 46 are not abutted against the trunk, the spray pipe 20 is not abutted against the trunk at the initial position, the compression spring 17 and the compression spring 35, the connecting spring 38, the extension spring 53 and the limit spring 54 are not compressed or stretched, the through hole 50 and the output cavity 14 are not penetrated, the slide rod 41 is at the initial position, the return cavity 25 and the connecting cavity 28 are penetrated, the recovery base 15 is at the initial position, the slide block 51 is at the initial position, and the limit rope 47 is not pressed and pressed.

When the spraying device is used, when spraying is needed, the handle 32 is held by a hand, the handle moves forwards until the abutting rod 23 abuts against the trunk, when the abutting rod 23 abuts against the trunk, the abutting rod 23 is driven to move downwards, the sliding rod 41 is driven to move downwards, the compression spring 35 is continuously compressed, the moving rod 49 is driven to move downwards, the through hole 50 is continuously communicated with the output cavity 14, the water pump 34 starts to operate at the moment, the whitening agent in the solution cavity 30 is driven to enter the liquid inlet cavity 33, the liquid is driven to flow into the output cavity 14, and the pressurization is continuously carried out, so that the whitening agent in the output cavity 14 continuously flows into the spraying cavity 21 and is sprayed onto the trunk through the spraying hole 22;

when the spraying hole 22 is abutted to the trunk, the spraying pipe 20 is driven to move continuously under the influence of the size of the trunk, the deformable pad 19 is driven to move, the compression spring 17 is compressed continuously, the deformable pad 19 deforms in the spring cavity 18, the spraying hole 22 can cover the semicircular trunk, and the handle 32 is held to move up and down, so that the semicircular trunk can be whitewashed;

when the sliding rod 41 moves downwards, the abutting block 42 is driven to move, the lever 43 is driven to rotate around the lever shaft 44, the pushing block 45 is driven to move, the recovery base 15 is driven to move, the recovery cavity 16 is driven to move and extends out of the environment, the recovery base 15 can be extended out to achieve the effect of recycling when the recovery base 15 is whitewashed, when the recovery base 15 extends out of the environment, the bottom abutting rod 46 is continuously abutted against the trunk, the bottom abutting rod 46 is driven to move downwards, the limiting rope 47 is driven to move downwards, the two sliding blocks 51 are driven to continuously approach, the sliding blocks 63 are continuously stretched, and the limiting rod 56 is continuously moved in the sliding cavity 52;

when the recovery base 15 moves upwards, the abutting arc-shaped plate 36 is driven to move until the abutting arc-shaped plate 36 abuts against the trunk, the connecting spring 38 is continuously compressed at the moment, the whitening agent falling from the spraying hole 22 falls onto the guide plate 40 and then falls into the recovery cavity 16, when the recovery base 15 recovers to the initial position, the return cavity 25 is communicated with the connecting cavity 28, the recovery base 15 moves downwards, the bottom abutting rod 46 is separated from abutting against the trunk, the bottom abutting rod 46 is driven to recover to the initial position under the influence of the counter elasticity of the compression spring 48, the limiting rope 47 is driven to recover to the initial position, the two sliding blocks 51 are driven to be away from each other, the whitening agent recovered in the recovery cavity 16 is driven to enter the solution cavity 30 again to be utilized, and the recovery and utilization effects are achieved;

when the butt rod 23 is not in the initial state, the through hole 50 and the output cavity 14 are not communicated, so that the whitewash cannot flow out through the spraying hole 22 when the butt rod is not in work, and waste is avoided.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides a whitewash device that can adapt to spraying of trunk thickness and retrieve, includes the spraying body, its characterized in that: the spraying device is characterized in that a working cavity is formed in the spraying body, a recycling base is arranged on the rear wall of the working cavity in a front-back sliding mode, a recycling cavity with a forward opening is formed in the recycling base, a butt pushing mechanism is arranged in the working cavity and comprises a lever shaft fixedly arranged between the left wall and the right wall of the working cavity, two levers are symmetrically and bilaterally rotatably arranged on the periphery of the lever shaft by taking the working cavity as a symmetric center, a pushing block is hinged to the rear section of the upper end face of each lever, the upper end face of each pushing block is fixedly arranged on the lower end face of the recycling base, a butt block is hinged to the front section of the upper end face of each lever, sliding rods are fixedly arranged on the upper end faces of the two butt blocks, a moving cavity communicated with the upper wall of the working cavity is formed in the upper wall and the lower wall of the moving cavity are provided with butt rods in an up-down sliding, the lower end surface of the butt-joint rod is fixedly arranged on the upper end surface of the sliding rod, the lower end surface of the sliding rod is provided with two moving rods in bilateral symmetry by taking the working cavity as a symmetry center, a through hole which is communicated left and right is formed in the moving rod, a reciprocating mechanism is arranged in the recovery cavity and comprises two sliding blocks which slide left and right on the bottom wall of the recovery cavity and are bilaterally symmetric by taking the recovery cavity as a symmetry center, the upper end surface of each sliding block is in butt joint with the upper wall of the recovery cavity, a limiting cavity which is communicated left and right is formed in the sliding block, the upper wall of the limiting cavity is communicated with a sliding cavity, a limiting rod is arranged between the left wall and the right wall of the sliding cavity in a vertical sliding manner, the lower end surface of the limiting rod is fixedly arranged on the bottom wall of the limiting cavity, a limiting spring is wound on the limiting rod, and the lower end of the limiting spring is, just limit spring's upper end links firmly the upper wall in spacing chamber, two the extension spring has been linked firmly on the terminal surface that the sliding block kept away from each other, the one end that the extension spring kept away from each other links firmly respectively on retrieving the chamber about the end wall, link firmly on the terminal surface that the sliding block is close to each other and restrict, it is equipped with the guiding hole to retrieve the upper wall intercommunication in chamber, the upper and lower slip is equipped with the bottom butt pole about the guiding hole between the wall, the upper end of bottom butt pole stretches out the external world, just the lower terminal surface butt of bottom butt pole is in on the spacing rope, the lower terminal surface of bottom butt pole has linked firmly pressure spring, pressure spring's lower extreme links firmly on retrieving the diapire in chamber.

2. A whitewashing agent device capable of spraying and recovering according to the thickness of the trunk as claimed in claim 1, wherein: the spring chamber has been seted up to the upper wall in working chamber, just the spring chamber is the U-shaped, the upper wall in spring chamber has set firmly the flexible pad that is the U-shaped, two compression spring have been linked firmly on the diapire in spring chamber, compression spring's upper end links firmly on the lower terminal surface of flexible pad, the up end of flexible pad has set firmly the spray tube, the spray tube is the U-shaped, the spraying chamber that link up about seting up in the spray tube, the upper wall in spraying chamber communicates mutually is equipped with the spraying hole, the upper wall in spraying hole is equipped with the spraying hole with external being linked together, the spraying hole is the aperture array and arranges.

3. A whitewashing agent device capable of spraying and recovering according to the thickness of the trunk as claimed in claim 1, wherein: fixed mounting has the water pump around the working chamber between the wall, the lower terminal surface of compression spring links firmly the up end of water pump, the output tube has set firmly respectively on the terminal surface about the water pump, the output tube is the C form, be equipped with the output chamber in the output tube, two the opening orientation of output chamber upside the terminal surface that the output chamber is close to each other, just output chamber upside opening with the upside opening in spraying chamber is linked together, the output chamber with the perforating hole is mutually supported and is link up.

4. A whitewashing agent device capable of spraying and recovering according to the thickness of the trunk as claimed in claim 1, wherein: the utility model discloses a liquid storage tank, including work chamber, feed liquor pipe, connecting pipe, return pipe, solution chamber, solution base, solution chamber, the diapire of work chamber has set firmly the solution base, be equipped with the solution chamber in the solution base, the upper wall in solution chamber has set firmly the feed liquor pipe, set up the feed liquor chamber that link up from top to bottom in the feed liquor pipe, the lower wall in feed liquor chamber with the upper wall in solution chamber communicates mutually, the connecting pipe has set firmly the connecting pipe in the end wall about, be equipped with about in the connecting pipe and control the connection chamber that link up, the one end wall that the connection chamber is close to each other respectively with the left and right sides wall in solution chamber communicates mutually, two a terminal surface that the connecting pipe was kept away from each other slides from is equipped with the back flow from the upper end of back flow sets firmly in.

5. A whitewashing agent device capable of spraying and recovering according to the thickness of the trunk as claimed in claim 1, wherein: the upper wall of working chamber communicates mutually is equipped with the outlet chamber, it is in to retrieve the base reciprocate between the front and back wall in outlet chamber, the upper wall of retrieving the chamber is equipped with the butt chamber, the upper wall in butt chamber has set firmly the butt arc, the lower terminal surface of butt arc has linked firmly two coupling springs, coupling spring's lower extreme links firmly on the diapire in butt chamber, the deflector has set firmly on the antetheca in butt chamber, the deflector downwardly extending stretches into retrieve the intracavity, just the deflector is located retrieve one section in intracavity and be the downward sloping form, the hypomere butt of deflector is in on retrieving the back wall in chamber.

6. A whitewashing agent device capable of spraying and recovering according to the thickness of the trunk as claimed in claim 1, wherein: and a handle is fixedly arranged on the lower end surface of the spraying body.