CN213819532U

CN213819532U - Boom sprayer

Info

Publication number: CN213819532U
Application number: CN202022912326.5U
Authority: CN
Inventors: 王从领
Original assignee: Wuhe Yufeng Intelligent Equipment Co ltd
Current assignee: Wuhe Yufeng Intelligent Equipment Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-07-30
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a boom sprayer, which comprises a vehicle rack, frame below both sides all are equipped with the main tributary support leg, speed governing case output and action wheel fixed connection, main tributary support leg below is equipped with from the driving wheel, the action wheel all is located the main tributary support leg inboard with from the driving wheel, the action wheel with pass through chain drive from the driving wheel and be connected, pass through round pin axle and first wheel fixed connection from the driving wheel, supporting leg upper end and auxiliary supporting leg fixed connection, auxiliary supporting leg lower extreme and second wheel swing joint. This kind of boom sprayer, main tributary supporting leg and auxiliary supporting leg are the chevron shape, and overall structure is simple, and intensity is big, and occupation space is little, the effectual holistic quality of sprayer that has reduced, is equipped with the lug on the first wheel simultaneously, has increased the size of wheel, has solved the unable problem at muddy ground walking of sprayer, and this kind of sprayer light in weight, convenient nimble, trafficability is strong, is fit for ordinary family and uses.

Description

Boom sprayer

Technical Field

The utility model relates to a technical field is put to agricultural equipment, specifically is a boom sprayer.

Background

The pesticide sprayer is an agricultural machine for dispersing liquid, is one kind of agricultural pesticide applying machine, is a plant protection machine in the agricultural machine, and belongs to portable agricultural machines. The pesticide sprayer is also called a high-stem crop pesticide sprayer or a field bathing pesticide sprayer, and is suitable for pest control of forests, nurseries, orchards and tea gardens, pest control of field crops such as cotton, wheat, water, corn and the like and large-area grasslands, pest control of plants in garden flowers and trees, garden vegetable lands and material greenhouses in cities and suburbs, sanitation and disinfection of hospitals, meeting rooms, movie theaters, stadiums, docks, stations, buses and passenger trains, and disinfection and sterilization treatment of city sewers, heating channels, basements, air dams and various goods warehouses. The existing self-propelled pesticide spraying machines in the current market all adopt a square frame structure or a triangular frame structure, are large in size and heavy in overall weight, and can easily press down crops during pesticide spraying, so that the crops can sink when walking on a wet and soft ground, the ground and the crops are affected, and the growth of the crops is not facilitated. To this end, we propose a boom sprayer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boom sprayer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a boom sprayer comprises a frame, a fixed-mounting medicine supply pump is arranged above the frame, an engine is fixedly mounted on one side of the medicine supply pump, a speed regulating box is arranged below the frame, main supporting legs are arranged on two sides below the frame, an output end of the speed regulating box is fixedly connected with a driving wheel, a driven wheel is arranged below the main supporting legs, the driving wheel and the driven wheel are both positioned on the inner sides of the main supporting legs, the driving wheel is connected with the driven wheel through chain transmission, the driven wheel is fixedly connected with a first wheel through a pin shaft, the upper end of the supporting leg is fixedly connected with an auxiliary supporting leg, the auxiliary supporting leg inclines downwards, the lower end of the auxiliary supporting leg is movably connected with a second wheel, one side of the speed regulating box is fixedly connected with a connecting rod, the other end of the connecting rod is movably connected with the speed regulating rod, a fixed frame is arranged on one side of the frame, which is far away from the speed regulating rod, a water tank is fixedly mounted in the fixed frame, the water tank leads to pipe and is linked together with the input end of medicine supply pump, the frame both sides all are equipped with the spray pipe, medicine supply pump output end is linked together with the spray pipe, the spray pipe has the first shower nozzle that a plurality of equidistance were arranged, speed governing pole one side is kept away from to the frame is through U type seat and pneumatic cylinder swing joint, the pneumatic cylinder other end and installation pipe swing joint, the installation pipe below is equipped with the spray pipe, be equipped with the second shower nozzle on the spray pipe of installation pipe below, the installation pipe is close to frame one side and is passed through U type seat and telescopic link swing joint, the telescopic link other end passes through U type seat and frame swing joint.

Preferably, a water inlet is formed above the water tank, and a tank cover is arranged on the water inlet.

Preferably, the handlebar is arranged on one side, away from the water tank, of the frame, and the first anti-skidding handle is arranged at one end, away from the frame, of the handlebar.

Preferably, a second anti-skid handle is arranged at the upper end of the speed adjusting rod.

Preferably, a plurality of protruding blocks which are arranged at equal intervals are arranged on the outer side of the first wheel, and the protruding blocks are rubber blocks.

Preferably, the frame is integrally made of aluminum alloy rods.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of boom sprayer, main tributary supporting leg and auxiliary supporting leg are the chevron shape, and overall structure is simple, and intensity is big, and occupation space is little, the effectual holistic quality of sprayer that has reduced, is equipped with the lug on the first wheel simultaneously, has increased the size of wheel, has solved the unable problem at muddy ground walking of sprayer, and this kind of sprayer light in weight, convenient nimble, trafficability is strong, and is with low costs, is fit for ordinary family and uses.

Drawings

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

FIG. 2 is a cross-sectional view of the main support leg of the present invention;

in the figure: the automatic pesticide spraying device comprises a frame 1, a pesticide feeding pump 2, an engine 3, a water tank 4, a fixing frame 5, a water inlet 6, a speed regulating box 7, a main supporting leg 8, a driving wheel 9, a driven wheel 10, a chain 11, a first wheel 12, a convex block 13, a secondary supporting leg 14, a second wheel 15, a handlebar 16, a first anti-skidding handle 17, a speed regulating rod 18, a connecting rod 19, a second anti-skidding handle 20, a pesticide spraying pipe 21, a first sprayer 22, a hydraulic cylinder 23, a mounting pipe 24, a telescopic rod 25, a second sprayer 26 and a box cover 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a boom sprayer comprises a frame 1, a fixed mounting medicine supply pump 2 is arranged above the frame 1, an engine 3 is fixedly mounted on one side of the medicine supply pump 2, a speed regulating box 7 is arranged below the frame 1, main support legs 8 are arranged on two sides below the frame 1, the output end of the speed regulating box 7 is fixedly connected with a driving wheel 9, a driven wheel 10 is arranged below the main support legs 8, the driving wheel 9 and the driven wheel 10 are both positioned on the inner sides of the main support legs 8, the driving wheel 9 is in transmission connection with the driven wheel 10 through a chain 11, the driven wheel 10 is fixedly connected with a first wheel 12 through a pin shaft, when the engine 3 works, the engine 3 drives the driving wheel 9 to rotate through the speed regulating box 7, the driving wheel 9 drives the driven wheel 10 to rotate through the chain 11, so that the first wheel 12 rotates, the sprayer is further moved, the upper end of the main support legs 8 is fixedly connected with auxiliary support legs 14, the spraying device is characterized in that the auxiliary supporting legs 14 are inclined downwards, the lower ends of the auxiliary supporting legs 14 are movably connected with the second wheels 15, the main supporting legs 8 and the auxiliary supporting legs 14 are in herringbone structures, the herringbone structure is simple relative to a traditional spraying machine, the weight of a supporting framework is effectively reduced, one side of the speed regulating box 7 is fixedly connected with the connecting rod 19, the other end of the connecting rod 19 is movably connected with the speed regulating rod 18, a fixing frame 5 is arranged on one side, away from the speed regulating rod 18, of the frame 1, a water tank 4 is fixedly arranged in the fixing frame 5, the water tank 4 is communicated with the input end of the medicine supply pump 2 through a water pipe, medicine spraying pipes 21 are arranged on two sides of the frame 1, the output end of the medicine supply pump 2 is communicated with the medicine spraying pipes 21, a plurality of first spray nozzles 22 which are arranged at equal intervals are arranged below the medicine spraying pipes 21, one side, away from the speed regulating rod 18, of the frame 1 is movably connected with the hydraulic cylinder 23 through a U-shaped seat, the other end of the hydraulic cylinder 23 is movably connected with the installation pipe 24, a spraying pipe 21 is arranged below the installation pipe 24, a second spray nozzle 26 is arranged on the spraying pipe 21 below the installation pipe 24, the installation pipe 24 is close to one side of the frame 1 and movably connected with a telescopic rod 25 through a U-shaped seat, the other end of the telescopic rod 25 is movably connected with the frame 1 through the U-shaped seat, and liquid medicine in the water tank 4 is sprayed from the first spray nozzle 22 and the second spray nozzle 26 through the medicine supply pump 2.

Further, a water inlet 6 is arranged above the water tank 4, and a tank cover 27 is arranged on the water inlet 6.

Further, frame 1 is kept away from water tank 4 one side and is equipped with handlebar 16, handlebar 16 is kept away from frame 1 one end and is equipped with first anti-skidding handle 17, and first anti-skidding handle 17 increases the frictional force between palm and the handlebar 16, is convenient for to the control of sprayer.

Furthermore, a second anti-skid handle 20 is arranged at the upper end of the speed adjusting lever 18, and the second anti-skid handle 20 facilitates the control of the speed adjusting lever 18.

Further, the outside of first wheel 12 is equipped with the lug 13 that a plurality of equidistance were arranged, lug 13 is the block rubber, and lug 13 increases first wheel 12's size, reduces the contact surface of muddy earth simultaneously, prevents that the sprayer from being absorbed in the earth.

Further, frame 1 all uses the aluminum alloy pole for whole, and aluminum alloy pole light in weight, strong structure can the holistic quality of effectual reduction sprayer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a boom sprayer, includes frame (1), its characterized in that: frame (1) top is equipped with fixed mounting and supplies medicine pump (2), supply medicine pump (2) one side fixed mounting have engine (3), frame (1) below is equipped with speed governing case (7), frame (1) below both sides all are equipped with main tributary supporting leg (8), speed governing case (7) output and action wheel (9) fixed connection, main tributary supporting leg (8) below is equipped with from driving wheel (10), action wheel (9) and follow driving wheel (10) all are located main tributary supporting leg (8) inboard, action wheel (9) are connected through chain (11) transmission with follow driving wheel (10), follow driving wheel (10) through round pin axle and first wheel (12) fixed connection, main tributary supporting leg (8) upper end and vice supporting leg (14) fixed connection, vice supporting leg (14) slope is downwards, vice supporting leg (14) lower extreme and second wheel (15) swing joint, speed adjusting box (7) one side and connecting rod (19) fixed connection, connecting rod (19) other end and speed adjusting rod (18) swing joint, speed adjusting rod (18) one side is kept away from in frame (1) is equipped with mount (5), fixed mounting has water tank (4) in mount (5), water tank (4) lead to pipe and supply medicine pump (2) input to be linked together, frame (1) both sides all are equipped with spray tube (21), supply medicine pump (2) output and spray tube (21) to be linked together, spray tube (21) have a plurality of equidistance first shower nozzle (22) of arranging, speed adjusting rod (18) one side is kept away from in frame (1) through U type seat and pneumatic cylinder (23) swing joint, pneumatic cylinder (23) other end and installation pipe (24) swing joint, installation pipe (24) below is equipped with spray tube (21), the pesticide spraying device is characterized in that a second spray head (26) is arranged on the pesticide spraying pipe (21) below the mounting pipe (24), one side, close to the frame (1), of the mounting pipe (24) is movably connected with a telescopic rod (25) through a U-shaped seat, and the other end of the telescopic rod (25) is movably connected with the frame (1) through the U-shaped seat.

2. A boom sprayer as claimed in claim 1 wherein: a water inlet (6) is arranged above the water tank (4), and a tank cover (27) is arranged on the water inlet (6).

3. A boom sprayer as claimed in claim 1 wherein: the bicycle frame is characterized in that a handlebar (16) is arranged on one side, away from the water tank (4), of the bicycle frame (1), and a first anti-skidding handle (17) is arranged at one end, away from the bicycle frame (1), of the handlebar (16).

4. A boom sprayer as claimed in claim 1 wherein: and a second anti-skid handle (20) is arranged at the upper end of the speed regulating rod (18).

5. A boom sprayer as claimed in claim 1 wherein: the outer side of the first wheel (12) is provided with a plurality of equally spaced lugs (13), and the lugs (13) are rubber blocks.

6. A boom sprayer as claimed in claim 1 wherein: the frame (1) is integrally made of aluminum alloy rods.