CN216254924U

CN216254924U - Spray truck is maintained on meadow with dispensing mechanism

Info

Publication number: CN216254924U
Application number: CN202122322833.8U
Authority: CN
Inventors: 张小焕
Original assignee: Shenzhen Jiameiyin Sports Engineering Technology Co ltd
Current assignee: Shenzhen Jiameiyin Sports Engineering Technology Co ltd
Priority date: 2021-09-25
Filing date: 2021-09-25
Publication date: 2022-04-12
Anticipated expiration: 2031-09-25

Abstract

The utility model discloses a grassland maintenance spraying vehicle with a dispensing mechanism, which comprises a spraying vehicle body; the spraying vehicle body comprises a cart, a dispensing mechanism and a spraying mechanism, the dispensing mechanism comprises a preparation tank arranged on the cart, the upper part of the preparation tank is communicated with a water injection pipe, a stirring pipe is arranged in the preparation tank, the stirring pipe is fixedly connected with a helical blade, and the stirring pipe is provided with spray holes distributed at equal intervals; the upper part of the stirring pipe is communicated with a three-way pipe through a first rotary joint, the three-way pipe is communicated with a medicine storage tank through a medicine injection pipe, and the medicine injection pipe is provided with a manual valve. The utility model realizes the on-site preparation of the medicament by the preparation tank, the medicament storage tank, the stirring pipe, the helical blade, the spray orifice, the three-way pipe and the manual valve, meets different spraying requirements, has simple operation and does not need to transfer the medicament among different devices.

Description

Spray truck is maintained on meadow with dispensing mechanism

Technical Field

The utility model relates to a grassland maintenance device, in particular to a grassland maintenance spraying vehicle with a dispensing mechanism.

Background

Football meadow need spray the maintenance for guaranteeing the turf quality, and traditional spray truck expert need carry out solitary preparation to the medicament before spraying the operation, and the medicament after the preparation realizes spraying the operation in pouring into the spray truck, and complex operation can't have more the on-the-spot preparation that needs carry out the medicament, needs to shift the medicament between different equipment, and the preparation speed is slow.

SUMMERY OF THE UTILITY MODEL

Based on the defects in the prior art mentioned in the background, the utility model provides the grassland maintenance spraying vehicle with the dispensing mechanism.

The utility model overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:

a meadow maintenance spray truck with a dispensing mechanism comprises a spray truck body; the spraying vehicle body comprises a cart, a dispensing mechanism and a spraying mechanism, the dispensing mechanism comprises a preparation tank arranged on the cart, the upper part of the preparation tank is communicated with a water injection pipe, a stirring pipe is arranged in the preparation tank, the stirring pipe is fixedly connected with a helical blade, and the stirring pipe is provided with spray holes distributed at equal intervals; a three-way pipe is communicated above the stirring pipe through a first rotary joint, the three-way pipe is communicated with a medicine storage tank through a medicine injection pipe, and a manual valve is arranged on the medicine injection pipe; the lower end of the stirring pipe is connected with a first transmission shaft through a transmission gear set, and the first transmission shaft is connected with an output shaft of a driving motor through a coupler; the spraying mechanism comprises a water pump, the water pump is communicated with the preparation tank through a liquid pumping pipe, the water pump is communicated with a spraying pipe through a liquid inlet pipe, and the front end of the spraying pipe is communicated with a spray head.

Preferably, the spray pipe rotates and is connected with the mounting bracket, and the spray pipe lower extreme has cup jointed driven gear, and driven gear meshing has a set of semi-width of cloth gear that is central symmetry, and semi-width of cloth gear fixedly connected with second transmission shaft, second transmission shaft are connected with first transmission shaft through the drive belt.

Preferably, the preparation tank is fixedly connected with a mounting frame fixedly connected with the cart, and the medicine storage tank is fixedly connected with the mounting frame; the preparation tank and the medicine storage tank are both provided with scale observation windows.

Preferably, one end of the three-way pipe is communicated with the medicine injection pipe, the other end of the three-way pipe is communicated with the stirring pipe through the first rotary joint, and the third end of the three-way pipe is communicated with the external atmosphere.

Preferably, the lower end of the spraying pipe is communicated with the liquid inlet pipe through a second rotary joint.

Preferably, the second transmission shaft is rotatably connected with the mounting frame through a bearing seat.

After adopting the structure, compared with the prior art, the utility model has the following advantages:

the utility model realizes the on-site preparation of the medicament by the preparation tank, the medicament storage tank, the stirring pipe, the helical blade, the spray orifice, the three-way pipe and the manual valve, meets different spraying requirements, has simple operation and does not need to transfer the medicament among different devices.

According to the utility model, the spraying pipe, the driven gear, the half-width gear, the second transmission shaft and the transmission belt are arranged, so that the reciprocating swing of the spray head is realized while the continuous stirring of the medicament is realized in the spraying process, and the uniformity of the sprayed medicament and the improvement of the spraying efficiency are ensured.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

FIG. 4 is a schematic view showing an assembly structure of the agitation pipe of the present invention.

In the figure: 1. pushing a cart; 2. preparing a tank; 3. a stirring pipe; 4. a helical blade; 5. spraying a hole; 6. a first rotary joint; 7. a three-way pipe; 8. a medicine injection tube; 9. a manual valve; 10. a medicine storage tank; 11. a water injection pipe; 12. a drive gear set; 13. a first drive shaft; 14. a drive motor; 15. a spray head; 16. a spray tube; 17. a liquid inlet pipe; 18. a water pump; 19. a liquid pumping pipe; 20. a driven gear; 21. a half-gear; 22. a second drive shaft; 23. a transmission belt; 24. and (7) mounting frames.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1 to 4, in an embodiment of the present invention, a lawn maintenance spraying vehicle with a dispensing mechanism includes a spraying vehicle body; the spraying vehicle body comprises a trolley 1, a dispensing mechanism and a spraying mechanism, the dispensing mechanism comprises a preparation tank 2 arranged on the trolley 1, the upper part of the preparation tank 2 is communicated with a water injection pipe 11, a stirring pipe 3 is arranged in the preparation tank 2, a spiral blade 4 is fixedly connected to the stirring pipe 3, and spray holes 5 distributed at equal intervals are formed in the stirring pipe 3; a three-way pipe 7 is communicated above the stirring pipe 3 through a first rotary joint 6, the three-way pipe 7 is communicated with a medicine storage tank 10 through a medicine injection pipe 8, and a manual valve 9 is arranged on the medicine injection pipe 8; the lower end of the stirring pipe 3 is connected with a first transmission shaft 13 through a transmission gear set 12, and the first transmission shaft 13 is connected with an output shaft of a driving motor 14 through a coupler; the spraying mechanism comprises a water pump 18, the water pump 18 is communicated with the preparation tank 2 through a liquid pumping pipe 19, the water pump 18 is communicated with a spraying pipe 16 through a liquid inlet pipe 17, and the front end of the spraying pipe 16 is communicated with a spray head 15.

It is specific, need prepare the liquid medicine before spraying, start driving motor 14, then join in marriage water injection in the jar 2 through 11 casees of water injection pipe, revolve wrong manual valve 9, the medicament in the medicine storage tank 10 enters into the agitator pipe 3 through injection pipe 8 and three-way pipe 7, then spout from orifice 5, make the quick even mixture of medicament and the water in the jar 2 of preparing, have very fast mixing speed and mixed effect, be convenient for follow-up spraying, then start water pump 18, the water pump 18 will be prepared the jar 2 interior medicament and take out to shower nozzle 15 blowout, the realization is prepared and is sprayed the operation.

In the embodiment, the preparation tank 2 is fixedly connected with a mounting frame 24 fixedly connected with the cart 1, and the medicine storage tank 10 is fixedly connected with the mounting frame 24; the preparation tank 2 and the medicine storage tank 10 are both provided with scale observation windows.

Specifically, the total amount of the medicament in the preparation tank 2 and the medicament filling amount in the medicament storage tank 10 can be conveniently adjusted through the scale observation window, so that accurate preparation is facilitated.

In this embodiment, one end of the three-way pipe 7 is communicated with the drug injection pipe 8, the other end of the three-way pipe 7 is communicated with the stirring pipe 3 through the first rotary joint 6, and the third end of the three-way pipe 7 is communicated with the external atmosphere.

Specifically, after the manual valve 9 is opened, the medicament flows into the stirring pipe 3 through the three-way pipe 7, and the medicament is ensured to be smoothly injected into the preparation tank 2 through the spray hole 5 of the stirring pipe 3.

In the present embodiment, the driving motor 14 is fixedly connected to the cart 1 by means of bolt fastening.

In another embodiment of the present invention, the spray pipe 16 is rotatably connected with a mounting frame 24, the lower end of the spray pipe 16 is sleeved with a driven gear 20, the driven gear 20 is engaged with a set of centrosymmetric half-width gears 21, the half-width gears 21 are fixedly connected with a second transmission shaft 22, and the second transmission shaft 22 is connected with the first transmission shaft 13 through a transmission belt 23.

Specifically, driving motor 14 drives first transmission shaft 13 and rotates, first transmission shaft 13 drives second transmission shaft 22 through drive belt 23 and rotates, second transmission shaft 22 drives and is the rotation of centrosymmetric half-width gear 21, the half-width gear 21 that is centrosymmetric drives driven gear 20 periodic corotation and reversal, driven gear 20 drives sprinkler pipe 16 periodic reciprocating swing, sprinkler pipe 16 drives shower nozzle 15 and swings, improve the coverage that sprays of shower nozzle 15, improve and spray efficiency.

In this embodiment, the lower end of the spray pipe 16 is communicated with the liquid inlet pipe 17 through a second rotary joint.

Specifically, the second rotary joint enables the spray tube 16 to swing without affecting the injection of the liquid medicine into the spray tube 16.

In this embodiment, the second transmission shaft 22 is rotatably connected to the mounting bracket 24 through a bearing seat.

In particular, the mounting bracket 24 provides support for the second drive shaft 22.

The working principle is as follows:

before spraying, the liquid medicine needs to be prepared, a driving motor 14 is started, then water is injected into a preparation tank 2 through a water injection pipe 11, a manual valve 9 is screwed, the medicine in a medicine storage tank 10 enters a stirring pipe 3 through a medicine injection pipe 8 and a three-way pipe 7 and is sprayed out from a spray hole 5, so that the medicine and the water in the preparation tank 2 are quickly and uniformly mixed, the mixing speed and the mixing effect are high, the subsequent spraying is convenient, then a water pump 18 is started, and the medicine in the preparation tank 2 is pumped to a spray head 15 by the water pump 18 to be sprayed out, so that the preparation and spraying operation is realized; the driving motor 14 drives the first transmission shaft 13 to rotate, the first transmission shaft 13 drives the second transmission shaft 22 to rotate through the transmission belt 23, the second transmission shaft 22 drives the half-width gear 21 which is centrosymmetric to rotate, the half-width gear 21 which is centrosymmetric drives the driven gear 20 to periodically rotate forwards and backwards, the driven gear 20 drives the spray pipe 16 to periodically swing in a reciprocating manner, the spray pipe 16 drives the spray head 15 to swing, and the spray coverage range of the spray head 15 is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A meadow maintenance spray truck with a dispensing mechanism comprises a spray truck body; the spraying vehicle is characterized in that the spraying vehicle body comprises a trolley (1), a dispensing mechanism and a spraying mechanism, the dispensing mechanism comprises a preparation tank (2) arranged on the trolley (1), the upper part of the preparation tank (2) is communicated with a water injection pipe (11), a stirring pipe (3) is arranged in the preparation tank (2), the stirring pipe (3) is fixedly connected with a helical blade (4), and the stirring pipe (3) is provided with spray holes (5) distributed at equal intervals; a three-way pipe (7) is communicated above the stirring pipe (3) through a first rotary joint (6), the three-way pipe (7) is communicated with a medicine storage tank (10) through a medicine injection pipe (8), and a manual valve (9) is arranged on the medicine injection pipe (8); the lower end of the stirring pipe (3) is connected with a first transmission shaft (13) through a transmission gear set (12), and the first transmission shaft (13) is connected with an output shaft of a driving motor (14) through a coupler; the spraying mechanism comprises a water pump (18), the water pump (18) is communicated with the preparation tank (2) through a liquid pumping pipe (19), the water pump (18) is communicated with a spraying pipe (16) through a liquid inlet pipe (17), and the front end of the spraying pipe (16) is communicated with a spray head (15).

2. The meadow maintenance spraying vehicle with the dispensing mechanism according to claim 1, characterized in that the spraying pipe (16) is rotatably connected with a mounting frame (24), a driven gear (20) is sleeved at the lower end of the spraying pipe (16), the driven gear (20) is meshed with a group of centrosymmetric half gears (21), the half gears (21) are fixedly connected with a second transmission shaft (22), and the second transmission shaft (22) is connected with the first transmission shaft (13) through a transmission belt (23).

3. The meadow maintenance spraying cart with the dispensing mechanism according to claim 1, characterized in that the dispensing tank (2) is fixedly connected with a mounting frame (24) fixedly connected with the cart (1), and the medicine storage tank (10) is fixedly connected with the mounting frame (24); the preparation tank (2) and the medicine storage tank (10) are both provided with scale observation windows.

4. The meadow maintenance spraying vehicle with the dispensing mechanism according to claim 1, characterized in that one end of the three-way pipe (7) is communicated with the medicine injection pipe (8), the other end of the three-way pipe (7) is communicated with the stirring pipe (3) through the first rotary joint (6), and the third end of the three-way pipe (7) is communicated with the external atmosphere.

5. The meadow maintenance spraying vehicle with dosing mechanism according to claim 2, characterized in that the lower end of the spraying pipe (16) is in communication with the liquid inlet pipe (17) through a second rotary joint.

6. A meadow maintenance spray cart with a dosing mechanism according to claim 2, characterised in that the second drive shaft (22) is rotatably connected to the mounting frame (24) by means of a bearing block.