CN214903337U

CN214903337U - Mist sprayer

Info

Publication number: CN214903337U
Application number: CN202121280068.1U
Authority: CN
Inventors: 陈玥; 程泊静; 胥刚; 刘嘉婷; 刘红业; 宋洁; 邓涛
Original assignee: Hunan Automotive Engineering Vocational College
Current assignee: Hunan Automotive Engineering Vocational College
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-30
Anticipated expiration: 2031-06-08

Abstract

The utility model relates to the technical field of agricultural machinery, a mist sprayer is disclosed to promote wholeness ability. The utility model discloses a mist sprayer comprises a back cylinder, an end cover is arranged at the upper end of the back cylinder, a connecting rod is fixedly arranged on the right side surface of the back cylinder, a hydraulic cylinder is fixedly arranged at the right end of the connecting rod, a piston rod is arranged on the upper side of the hydraulic cylinder, a sliding plate is fixedly arranged at the upper end of the piston rod, a liquid through cylinder is fixedly arranged on the left side surface of the lower surface of the sliding plate, a liquid inlet hopper is fixedly arranged on the left side surface of the liquid through cylinder, a telescopic pipe is fixedly connected with the bottom of the liquid through cylinder and the back cylinder, a through groove corresponding to the telescopic pipe is arranged in the middle of the end cover, a back belt is symmetrically connected with the left side surface of the back cylinder, and a liquid through hole corresponding to the telescopic pipe is arranged on the bottom surface of the back cylinder; the telescopic pipe is designed to be light in weight through control over the telescopic pipe. Further, the utility model discloses still the storage ball that can carry the liquid medicine through the rising drive of gasbag rises to the realization is diffused the spraying through the mode of blasting to the liquid medicine in the eminence, has improved the scope and the laxative effect of laxative.

Description

Mist sprayer

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a mist sprayer.

Background

The smog machine is also called smog pesticide sprayer, spouts the medicine machine, belongs to portable agricultural machine. The smoke machine is divided into a trigger smoke machine, a thermal smoke machine, an impulse smoke machine, a gas smoke machine, a fuel smoke machine and the like. The most advanced smoke machine at present is a novel smoke machine for pesticide application, fertilizer application, insect killing and sterilization which is designed and manufactured by utilizing the pulse air injection principle. Because the mist generated by the sprayer is thinner, the sprayer is also called as a mist sprayer, and the traditional mist sprayer has a single function, generally, the sprayer is used for spraying pesticide to low fruit trees or disinfecting the low fruit trees, the pesticide spraying operation to high fruit trees and high space is inconvenient, the backpack type cartridge is heavier, and the design of light weight is urgent, so that the problem that the sprayer is heavier is urgently needed to be solved by designing the light-weight mist sprayer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to disclose a mist sprayer to promote wholeness ability.

In order to achieve the above object, the utility model discloses a mist sprayer, include:

the upper end of the back cylinder is provided with an end cover;

one side surface of the back cylinder is connected with a back belt, and the other side surface of the back cylinder is fixedly provided with a connecting rod; the liquid feeding device comprises a connecting rod, a liquid inlet hopper, a liquid feeding barrel, a back barrel, a liquid feeding barrel, a telescopic pipe, a liquid feeding barrel, a connecting pipe and a connecting pipe, wherein the right end of the connecting rod is fixedly provided with a hydraulic cylinder, the upper side of the hydraulic cylinder is provided with a piston rod, the upper end of the piston rod is fixedly provided with a sliding plate, the left side of the lower surface of the sliding plate is fixedly provided with the liquid feeding barrel, the left side surface of the liquid feeding barrel is fixedly provided with the liquid inlet hopper, the bottom of the liquid feeding barrel and the bottom of the back barrel are fixedly connected with the telescopic pipe, the middle part of an end cover is provided with a through groove corresponding to the telescopic pipe, the bottom of the back barrel is provided with a liquid feeding opening corresponding to the telescopic pipe, the lower end of the telescopic pipe is connected with the liquid feeding pipe, and the other end of the liquid feeding pipe is fixedly connected with the connecting pipe;

the handle is fixedly arranged on the surface of the connecting pipe, the fixing frame is fixedly arranged on the right side of the upper surface of the connecting pipe, the motor is fixedly arranged at the top end of the fixing frame, the rotary table is arranged in the middle of the motor, the pull pipe is wound on the rotary table, the guide ring for penetrating the pull pipe is fixedly sleeved in the middle of the upper surface of the connecting pipe, through holes are uniformly formed in the surface of the pull pipe, a material storage ball is fixedly connected to the outer end of the pull pipe, a vent pipe is fixedly connected to the outer side of the surface of the pull pipe, an air bag is fixedly connected to the outer end of the vent pipe, a material pump and an air pump are respectively arranged on the left side and the right side of the lower surface of the connecting pipe, a first guide pipe is connected to the material pump, and a second guide pipe is connected to the air pump;

a spray gun communicated with the liquid through pipe is arranged in the connecting pipe;

the inner pipelines between the pull pipe and the vent pipe are isolated from each other;

the through holes on the pull tube are used for communicating one of the through holes with the first conduit in the process of spraying at a high place, the rest through holes are blocked, and the other end of the material pump can be communicated with the liquid through tube; the breather pipe is provided with a second type of through hole communicated with the second conduit, and the density of the gas pumped by the other end of the air pump is smaller than that of the external air so as to lift the material storage ball in the process of spraying at a high position and lower the material storage ball in the process of pumping back;

a closed cavity for protection in the telescopic pipe stretching process is formed in the back cylinder;

and the liquid through port is used for pouring out the residual liquid medicine in the telescopic pipe after spraying is finished.

Preferably, the telescopic tube is made of rubber material.

Preferably, the connecting pipe is provided with a liquid outlet hole communicated with the material pump.

Preferably, the storage ball and the air bag are both made of rubber materials.

Preferably, the hydraulic cylinder is an electric hydraulic cylinder.

The utility model discloses following beneficial effect has:

on the one hand, through the control of pneumatic cylinder, can realize stretching out and drawing back to flexible pipe, just so be convenient for become long and thin flexible pipe with thick flexible pipe, and then change through the focus of power, help laminating user's back structure and carry out the comfort level adjustment according to user's custom to reach similar lightweight laborsaving effect.

On the other hand, the air bag is arranged, so that the storage ball can be driven to rise to a high place, the storage ball is expanded and broken, the medicine can be sprayed at the high place, the mist sprayer can be used for two purposes, the medicine can be sprayed to high fruit trees or high space in a mode of blasting the storage ball lifted by the air bag, and the high-altitude pesticide spraying range is enlarged; and the lower part can be sprayed and treated based on the existing spray gun.

On the other hand, the utility model discloses the assembly of each subassembly is torn open and is washed conveniently, and the airtight cavity of the inside formation of a back of the body section of thick bamboo can play fine buffering guard action to the drawing-up of flexible pipe moreover, and then has improved the life of equipment.

The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of a mist sprayer disclosed in an embodiment of the present invention.

[ description of reference ]

1. A connecting rod; 2. a hydraulic cylinder; 3. a piston rod; 4. a slide plate; 5. a liquid passing cylinder; 6. a liquid inlet hopper; 7. a telescopic pipe; 8. an end cap; 9. a through groove; 10. a harness; 11. a back cylinder; 12. a connecting pipe; 13. a handle; 14. a fixed mount; 15. a motor; 16. a turntable; 17. pulling the tube; 18. a through hole; 19. a guide ring; 20. storing the material balls; 21. a breather pipe; 22. an air bag; 23. a first conduit; 24. a material pump; 25. an air pump; 26. a second conduit; 27. a liquid pipe is communicated; 28. a liquid through port.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Example 1

This embodiment discloses a mist sprayer, as shown in fig. 1, includes:

The concrete connection and matching relationship among the components is as follows:

the upper end of the back cylinder 11 is provided with an end cover 8, one side surface of the back cylinder 11 is connected with a back belt 10, and the other side surface is fixedly provided with a connecting rod 1; 1 right-hand member fixed mounting of connecting rod has

pneumatic cylinder

2, 2 upsides of pneumatic cylinder are equipped with

piston rod

3, 3 upper ends of piston rod fixed mounting have slide 4, 4 lower surface left side fixed mounting of slide have lead to a liquid section of thick bamboo 5, lead to 5 left surfaces fixed mounting of a liquid section of thick bamboo and advance liquid fill 6, lead to a liquid section of thick bamboo 5 and the flexible pipe 7 of 11 bottom fixedly connected with of back of the body, 8 middle parts of end cover are opened logical groove 9 that corresponds with flexible pipe 7, 11 bottom surfaces of back of the body section of thick bamboo are opened there is the logical liquid mouth 28 that corresponds with flexible pipe 7, flexible pipe 7 lower extreme is connected with leads to liquid pipe 27, lead to liquid pipe 27 other end fixedly connected with connecting pipe 12.

Connecting pipe 12 fixed surface installs handle 13, connecting pipe 12 upper surface right side fixed mounting has mount 14, mount 14 top fixed mounting has

motor

15, 15 mid-mounting of motor has carousel 16, the winding has trombone slide 17 on the carousel 16, the fixed cover in connecting pipe 12 upper surface middle part is equipped with the guide ring 19 that supplies trombone slide 17 to pierce through, trombone slide 17 surface is evenly opened there is through-hole 18, trombone slide 17 outer end fixedly connected with storage ball 20, trombone slide 17 surface outside fixedly connected with breather pipe 21, breather pipe 21 outer end fixedly connected with gasbag 22, material pump 24 and air pump 25 are installed respectively to the connecting pipe 12 lower surface left and right sides, be connected with first pipe 23 on the material pump 24, be connected with second pipe 26 on the air pump 25.

A spray gun communicated with the liquid through pipe 27 is arranged in the connecting pipe 12.

The inner pipes between the pulling pipe 17 and the vent pipe 21 are isolated from each other.

The through holes 18 on the pull tube 17 are used for communicating one of the through holes with the first conduit 23 in the process of spraying at a high place, the rest through holes 18 are blocked, and the other end of the material pump 24 can be communicated with the liquid through tube 27; the air pipe 21 is provided with two types of through holes (which are essentially through holes, and are called "second type of through holes" for distinguishing from the aforementioned through holes 18) communicating with the second conduit 26, and the density of the gas pumped by the other end of the air pump 25 is lower than that of the outside air so as to raise the storage ball 20 during spraying at a high position and lower the storage ball 20 during withdrawal.

The back tube 11 forms a closed cavity for protection in the extension and retraction process of the extension tube 7.

The liquid inlet 28 is used for pouring out the liquid medicine remaining in the bellows 7 after the spraying is completed.

Preferably, the telescopic tube 7 in this embodiment is made of rubber material, and the storage ball 20 and the air bag 22 are both made of rubber material; the hydraulic cylinder 2 is an electric hydraulic cylinder.

Based on the structure, the corresponding working principle is as follows:

firstly, a rubber stopper is used for blocking a liquid through opening 28, liquid medicine is poured into a telescopic pipe 7 through a liquid inlet hopper 6, all components in the device are designed by adopting light materials, then a back tube 11 is carried on the back through a back belt 10, and then a hydraulic cylinder 2 is controlled to control the lifting of a sliding plate 4 by the hydraulic cylinder 2, so that the compressed telescopic pipe 7 can be stretched, a thick telescopic pipe 7 is stretched into a slender telescopic pipe 7, the gravity center of the whole telescopic pipe 7 is changed, the labor-saving effect of reducing the bearing weight is further achieved, a spray gun of the existing atomizing sprayer is arranged in a connecting pipe 12, the spray gun of the atomizing sprayer is communicated with a liquid through pipe 27, when the spraying of a low position is needed, a spray gun switch of the atomizing sprayer is directly opened, when a fruit tree at a high position needs to be sprayed with pesticide, or the space at a high position needs to be disinfected, the first guide pipe 23 is inserted into the through hole 18 on the pull pipe 17, the other through holes 18 are in a blocking state, then the second guide pipe 26 is led to the vent pipe 21, the length of the first guide pipe 23 and the length of the second guide pipe 26 are long enough, then the switch of the air pump 25 is opened, the air bag 22 is inflated and expanded to be equivalent to a balloon, the air bag 22 and the storage ball 20 are further lifted, then the material pump 24 is connected with the extension pipe 7, the switch of the material pump 24 is opened, liquid medicine is led into the storage ball 20, the storage ball 20 is expanded, the storage ball 20 is exploded, and medicine is sprayed in a high space, so that the sprayer can spray medicine at a high place.

In this embodiment, a liquid outlet hole communicated and matched with the material pump 24 may be formed in the connecting pipe 12, and when spraying a chemical at a lower position, the connecting pipe 12 and the spray gun perform atomization treatment; when spraying medicine to a high place, the atomizing step in the connecting pipe 12 can be omitted, and as the liquid medicine is concentrated in one ball, the liquid medicine is just like filling water in one balloon, and when blasting at the high place, the water can be quickly diffused outwards due to the large pressure in the balloon, which is equivalent to spraying, so that the atomizing before the blasting is not needed, and as the enough pressure is provided, the outward impact force is enough to achieve the atomizing effect when the balloon is blasted.

To sum up, the embodiment of the utility model discloses mist sprayer has following beneficial effect at least:

on the one hand, through the control of pneumatic cylinder 2, can realize stretching out and drawing out flexible pipe 7, just so be convenient for become slender flexible pipe with thick flexible pipe 7, and then change through the focus of force, help laminating user's back structure and carry out the comfort level adjustment according to user's custom to reach similar lightweight laborsaving effect.

On the other hand, the air bag 22 is arranged to drive the storage ball 20 to rise to a high place, and the storage ball 20 is expanded and broken so as to spray the medicine at the high place, so that the mist sprayer can be used for two purposes, and the medicine can be sprayed to fruit trees at the high place or the space at the high place in a mode of blasting the storage ball 20 lifted by the air bag 22, so that the high-altitude pesticide spraying range is improved; and the lower part can be sprayed and treated based on the existing spray gun.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mist sprayer is characterized by comprising:

a back cylinder (11) with an end cover (8) at the upper end;

one side surface of the back cylinder (11) is connected with a back belt (10), and the other side surface is fixedly provided with a connecting rod (1); the hydraulic cylinder (2) is fixedly installed at the right end of the connecting rod (1), a piston rod (3) is installed on the upper side of the hydraulic cylinder (2), a sliding plate (4) is fixedly installed at the upper end of the piston rod (3), a liquid passing cylinder (5) is fixedly installed on the left side of the lower surface of the sliding plate (4), a liquid inlet hopper (6) is fixedly installed on the left side of the liquid passing cylinder (5), a telescopic pipe (7) is fixedly connected with the bottoms of the liquid passing cylinder (5) and a back cylinder (11), a through groove (9) corresponding to the telescopic pipe (7) is formed in the middle of the end cover (8), a liquid passing opening (28) corresponding to the telescopic pipe (7) is formed in the bottom surface of the back cylinder (11), a liquid passing pipe (27) is connected with the lower end of the telescopic pipe (7), and a connecting pipe (12) is fixedly connected with the other end of the liquid passing pipe (27);

the connecting pipe (12) is fixedly provided with a handle (13), the right side of the upper surface of the connecting pipe (12) is fixedly provided with a fixing frame (14), the top end of the fixing frame (14) is fixedly provided with a motor (15), the middle part of the motor (15) is provided with a turntable (16), the turntable (16) is wound with a pull pipe (17), the middle part of the upper surface of the connecting pipe (12) is fixedly sleeved with a guide ring (19) for the pull pipe (17) to penetrate through, the surface of the pull pipe (17) is uniformly provided with through holes (18), the outer end of the pull pipe (17) is fixedly connected with a material storage ball (20), the outer side of the surface of the pull pipe (17) is fixedly connected with a vent pipe (21), the outer end of the vent pipe (21) is fixedly connected with an air bag (22), the left side and the right side of the lower surface of the connecting pipe (12) are respectively provided with a material pump (24) and an air pump (25), the material pump (24) is connected with a first guide pipe (23), a second conduit (26) is connected to the air pump (25);

a spray gun communicated with the liquid through pipe (27) is arranged in the connecting pipe (12);

the inner pipelines between the pull pipe (17) and the vent pipe (21) are isolated from each other;

the through holes (18) on the pull tube (17) are used for communicating one of the through holes with the first conduit (23) in the process of spraying high altitude, the rest through holes (18) are blocked, and the other end of the material pump (24) can be communicated with the liquid through tube (27); the breather pipe (21) is provided with a second type of through holes communicated with the second conduit (26), and the density of the gas pumped by the other end of the air pump (25) is less than the density of the external air so as to lift the storage ball (20) in the process of spraying at a high altitude and lower the storage ball (20) in the process of back pumping;

a closed cavity for protection in the telescopic pipe (7) in the telescopic process is formed in the back cylinder (11);

the liquid through opening (28) is used for pouring out the residual liquid medicine in the extension tube (7) after spraying.

2. The atomizing sprayer according to claim 1, wherein: the extension tube (7) is made of rubber materials.

3. The atomizing sprayer according to claim 1, wherein: and a liquid outlet hole communicated with the material pump (24) is formed in the connecting pipe (12).

4. The atomizing sprayer according to claim 1, wherein: the storage ball (20) and the air bag (22) are both made of rubber materials.

5. The atomizing sprayer according to claim 1, wherein: the hydraulic cylinder (2) adopts an electric hydraulic cylinder.