CN212116820U

CN212116820U - Agricultural sprayer

Info

Publication number: CN212116820U
Application number: CN202020807174.XU
Authority: CN
Inventors: 郭春丽; 田金欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-11
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to the technical field of spraying machines, in particular to an agricultural spraying machine, which comprises a support plate, a stirring barrel, a water pump and an atomizing nozzle, wherein a handspike is arranged on one side of the support plate, spraying pipes are arranged on the front end and the rear end of the support plate, a plurality of atomizing nozzles are arranged on the spraying pipes at equal distances, the stirring barrel is fixedly arranged on the top of the support plate, a control panel is arranged on the outer circumferential wall of the stirring barrel, a liquid inlet is arranged on the top of the stirring barrel, a motor is arranged at the center of the top of the stirring barrel, the output end of the motor penetrates through the top of the stirring barrel and is fixedly connected with the stirring rod through a shaft coupling, a plurality of groups of stirring blades are sleeved on the stirring rod, a liquid level sensor is arranged on the side wall of the bottom, the whole equipment has high stability, wider spraying area, uniform mixing and high stirring efficiency, and has certain popularization value.

Description

Agricultural sprayer

Technical Field

The utility model relates to a bar copper technical field specifically is an agricultural sprayer.

Background

The sprayer is a machine for dispersing liquid into mist, and is classified into agricultural plants, such as agricultural plants.

The existing agricultural spraying machine needs to mix and stir pesticide and water in proportion manually, the mixing is uneven and low in efficiency, a road section of a farmland is rugged and uneven, and the spraying machine can generate large vibration when moving, so that liquid medicine is easy to spill, the spraying effect is influenced, and the problem needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural 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:

an agricultural sprayer comprises a support plate, a stirring barrel, a water pump and atomizing nozzles, wherein a hand push rod is installed on one side of the support plate, spraying pipes are installed at the front end and the rear end of the support plate, a plurality of atomizing nozzles are installed on the spraying pipes at equal intervals, the stirring barrel is fixedly installed at the top of the support plate, a control panel is arranged on the outer circumferential wall of the stirring barrel, a liquid inlet is formed in the top of the stirring barrel, a motor is installed in the center of the top of the stirring barrel, the output end of the motor penetrates through the top of the stirring barrel and is fixedly connected with the stirring rod through a coupler, a plurality of groups of stirring fan blades are sleeved on the stirring rod, a liquid level sensor is installed on the side wall of the bottom end inside the stirring barrel, the water pump is arranged on one side of the stirring barrel, one end of the liquid outlet pipe, which is far away from the water pump, is fixedly connected with a three-way valve, both sides of the three-way valve are fixedly connected with liquid distributing pipes, one end of the liquid distribution pipe far away from the three-way valve is fixedly connected with the spray pipe, the bottom of the supporting plate is provided with two sliding grooves, fixed blocks are arranged on two sides of the sliding chute, guide rods are fixedly arranged between the fixed blocks, two sliding blocks are sleeved on each guide rod, the sliding block is connected with the sliding groove in a sliding manner, a second spring is sleeved between the sliding block and the adjacent fixed block and positioned on the outer side of the guide rod, the bottom of each sliding block is fixedly provided with a first connecting piece, the bottom of each fixed block is provided with a first spring, the bottom plate is installed to first spring bottom, bottom plate bottom fixed mounting has the universal wheel, second connecting piece is all installed to bottom plate top front end and rear end, be connected with the connecting rod between second connecting piece and the first connecting piece of being close.

Preferably, the universal wheel is equipped with four groups altogether, and fixed mounting is in four corners of bottom plate, all be equipped with the brake block on the universal wheel.

Preferably, the hand push rod is connected with the supporting plate in a welding mode, and a rubber sleeve is sleeved on the handheld end of the hand push rod.

Preferably, both ends of the connecting rod are rotatably connected with the first connecting piece and the second connecting piece through connecting hinges.

Preferably, one end of the first spring is fixedly connected with the fixing block, and the other end of the first spring is fixedly connected with the bottom plate.

Preferably, the control panel is electrically connected with the motor, the water pump and the liquid level sensor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the agitator that sets up, drop into the agitator with pesticide and water in proportion, it is rotatory to drive the puddler through the motor, make stirring fan blade mix pesticide and water, improve the homogeneity of mixing, improve the efficiency that the stirring was mixed simultaneously, through the level sensor who installs inside side wall of agitator, when the liquid medicine liquid level is less than level sensor in the agitator, pass the signal to control panel, show on control panel, the suggestion user of service in time carries out the liquid feeding, facilitate the use.

2. The utility model discloses in, through the water pump and the atomizer that set up, the liquid medicine that mixes in with the agitator tank through the water pump is transmitted the atomizer pipe by feed liquor pipe, drain pipe and branch liquid pipe in, and a plurality of atomizers through equidistance installation on the atomizer pipe atomize the blowout with the liquid medicine for the spraying area is wider, improves the result of use.

3. The utility model discloses in, through the first spring and the second spring that set up, equipment is when the highway section of bumpiness is gone, and the backup pad can push down, extrudees first spring, and the slider moves in the spout simultaneously and extrudees the second spring with the guide bar on, and the vibrations that produce when relaxing equipment walking through the elastic deformation of first spring and second spring improve the stability of whole equipment.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of the bottom structure of the supporting plate of the present invention.

In the figure: 1-supporting plate, 2-hand push rod, 3-stirring barrel, 4-liquid inlet, 5-motor, 6-control panel, 7-liquid inlet pipe, 8-water pump, 9-liquid outlet pipe, 10-spraying pipe, 11-bottom plate, 12-universal wheel, 13-three-way valve, 14-liquid separating pipe, 15-atomizing nozzle, 16-stirring rod, 17-stirring fan blade, 18-liquid level sensor, 19-fixed block, 20-first spring, 21-sliding block, 22-first connecting piece, 23-guide rod, 24-second connecting piece, 25-connecting rod, 26-second spring and 27-sliding chute.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an agricultural sprayer comprises a supporting plate 1, a stirring barrel 3, a water pump 8 and atomizing nozzles 15, wherein a hand push rod 2 is installed on one side of the supporting plate 1, the hand push rod 2 is connected with the supporting plate 1 in a welding mode, a rubber sleeve is arranged on a handheld end sleeve of the hand push rod 2, a spraying pipe 10 is installed at the front end and the rear end of the supporting plate 1, a plurality of atomizing nozzles 15 are installed on the spraying pipe 10 at equal distances, the stirring barrel 3 is fixedly installed at the top of the supporting plate 1, a control panel 6 is arranged on the outer circumferential wall of the stirring barrel 3, a liquid inlet 4 is arranged at the top of the stirring barrel 3, a motor 5 is installed at the center of the top of the stirring barrel 3, an output end of the motor 5 penetrates through the top of the stirring barrel 3 and is fixedly connected with a stirring rod 16 through a coupler, a plurality of groups of stirring blades 17 are sleeved on the stirring rod, The water pump 8 is electrically connected with the liquid level sensor 18, the water inlet of the water pump 8 is communicated with the stirring barrel 3 through the liquid inlet pipe 7, the water outlet of the water pump 8 is fixedly connected with the liquid outlet pipe 9, one end of the liquid outlet pipe 9 far away from the water pump 8 is fixedly connected with the three-way valve 13, two sides of the three-way valve 13 are fixedly connected with the liquid distributing pipe 14, one end of the liquid distributing pipe 14 far away from the three-way valve 13 is fixedly connected with the spraying pipe 10, the bottom of the supporting plate 1 is provided with two sliding grooves 27, two fixing blocks 19 are respectively arranged at two sides of the sliding grooves 27, guide rods 23 are fixedly arranged between the fixing blocks 19, two sliding blocks 21 are respectively sleeved on each guide rod 23, the sliding blocks 21 are slidably connected with the sliding grooves 27, a second spring 26 is sleeved on the outer side of each guide rod 23 between each sliding block 21 and the, first spring 20 one end and 19 fixed connection of fixed block, the first spring 20 other end and 11 fixed connection of bottom plate, 11 bottom fixed mounting of bottom plate has universal wheel 12, universal wheel 12 is equipped with four groups altogether, and fixed mounting is in four corners of bottom plate 11, all be equipped with the brake block on the universal wheel 12, second connecting piece 24 is all installed to 11 top front end of bottom plate and rear end, be connected with connecting rod 25 between second connecting piece 24 and the first connecting piece 22 that is close, the both ends of connecting rod 25 all rotate through being connected the hinge with first connecting piece 22 and second connecting piece 24 and be connected.

The utility model discloses work flow: when the pesticide spraying device is used, pesticide and water are put into the stirring barrel 3 in proportion, the stirring rod 16 is driven to rotate through the motor 5, the stirring fan blades 17 are enabled to mix the pesticide and the water, the mixing uniformity is improved, meanwhile, the stirring and mixing efficiency is improved, when the liquid level of the liquid medicine in the stirring barrel 3 is lower than that of the liquid level sensor 18 through the liquid level sensor 18 arranged on the inner side wall of the stirring barrel 3, signals are transmitted to the control panel 6 and displayed on the control panel 6 to prompt a user to carry out liquid adding in time, the liquid medicine mixed in the stirring barrel 3 is transmitted into the spraying pipe 10 through the liquid inlet pipe 7, the liquid outlet pipe 9 and the liquid distribution pipe 14 through the water pump 8, the liquid medicine is atomized and sprayed out through the plurality of atomizing nozzles 15 arranged on the spraying pipe 10 at equal distances, the spraying area is wider, when the spraying device runs on a rugged road section, the supporting plate 1 is pressed downwards to extrude the first spring 20, and the sliding block 21 moves on the sliding groove 27 and the guide rod 23 to, vibrations that produce when relaxing the equipment walking through the elastic deformation of first spring 20 and second spring 26, whole equipment stability is high, and the spraying area is wider, the misce bene, and stir efficiently, has certain spreading value.

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 an agricultural sprayer, includes backup pad (1), agitator (3), water pump (8) and atomizer (15), its characterized in that: the improved spraying device is characterized in that a hand push rod (2) is installed on one side of the supporting plate (1), spraying pipes (10) are installed at the front end and the rear end of the supporting plate (1), a plurality of atomizing spray heads (15) are installed on the spraying pipes (10) at equal intervals, a stirring barrel (3) is fixedly installed at the top of the supporting plate (1), a control panel (6) is arranged on the outer circumferential wall of the stirring barrel (3), an inlet (4) is arranged at the top of the stirring barrel (3), a motor (5) is installed at the center of the top of the stirring barrel (3), the output end of the motor (5) penetrates through the top of the stirring barrel (3) and is fixedly connected with a stirring rod (16) through a coupler, a plurality of groups of stirring fan blades (17) are sleeved on the stirring rod (16), a liquid level sensor (18) is installed on the side wall, the water inlet of water pump (8) is linked together through feed liquor pipe (7) with agitator (3), the delivery port fixedly connected with drain pipe (9) of water pump (8), the one end fixed connection three-way valve (13) of water pump (8) are kept away from in drain pipe (9), the equal fixedly connected with in both sides of three-way valve (13) divides liquid pipe (14), divide liquid pipe (14) to keep away from the one end and the spray pipe (10) fixed connection of three-way valve (13), two spout (27) have been seted up to backup pad (1) bottom, fixed block (19) are all installed to the both sides of spout (27), fixed mounting has guide bar (23) between fixed block (19), every all overlap on guide bar (23) and be equipped with two slider (21), slider (21) and spout (27) sliding connection, the outside cover that is located guide bar (23) between slider (21) and the similar fixed block (19) is equipped with second spring (26), the utility model discloses a quick-witted, including slider (21) bottom equal fixed mounting has first connecting piece (22), first spring (20) are installed to fixed block (19) bottom, bottom plate (11) are installed to first spring (20) bottom, bottom plate (11) bottom fixed mounting has universal wheel (12), second connecting piece (24) are all installed to bottom plate (11) top front end and rear end, be connected with connecting rod (25) between second connecting piece (24) and close first connecting piece (22).

2. An agricultural sprayer according to claim 1, characterized in that: the universal wheels (12) are provided with four groups, the four groups are fixedly mounted at four corners of the bottom plate (11), and brake pads are arranged on the universal wheels (12).

3. An agricultural sprayer according to claim 1, characterized in that: the hand push rod (2) is connected with the support plate (1) in a welding mode, and a rubber sleeve is arranged on the handheld end sleeve of the hand push rod (2).

4. An agricultural sprayer according to claim 1, characterized in that: and the two ends of the connecting rod (25) are rotatably connected with the first connecting piece (22) and the second connecting piece (24) through connecting hinges.

5. An agricultural sprayer according to claim 1, characterized in that: one end of the first spring (20) is fixedly connected with the fixing block (19), and the other end of the first spring (20) is fixedly connected with the bottom plate (11).

6. An agricultural sprayer according to claim 1, characterized in that: the control panel (6) is electrically connected with the motor (5), the water pump (8) and the liquid level sensor (18).