CN218303058U

CN218303058U - Pesticide sprays mixing arrangement

Info

Publication number: CN218303058U
Application number: CN202222208353.3U
Authority: CN
Inventors: 徐洋晨; 李悦雯; 张晶; 张顺武; 黄成军; 马献林
Original assignee: HUBEI CHUFENG HYDROPOWER ENGINEERING CO LTD
Current assignee: HUBEI CHUFENG HYDROPOWER ENGINEERING CO LTD
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-01-17
Anticipated expiration: 2032-08-22

Abstract

The utility model relates to a pesticide sprays mixing arrangement belongs to agricultural management apparatus technical field. The bottom plate is fixedly provided with a box body, an upper cavity and a lower cavity are formed by baffle plates which are obliquely arranged in the box body, and the upper cavity and the lower cavity are communicated through a communicating pipe; a spray pump is fixedly arranged on one side of the bottom plate; the lower cavity is internally provided with a liquid flow pipe which is communicated with the spray pump. The utility model divides the box body into an upper cavity and a lower cavity through the baffle plate, which is convenient for preparing pesticide mixed liquid in the upper cavity and spraying operation in the lower cavity, so that the preparation of the mixed liquid and the spraying operation can be synchronously carried out; through the cooperation of sprinkling pump, liquid flow pipe, interior impeller, pivot and outer impeller, stir the mixed liquid of cavity bottom down, effectively guarantee the uniformity of mixed liquid concentration.

Description

Pesticide sprays mixing arrangement

Technical Field

The utility model relates to a pesticide sprays mixing arrangement belongs to agricultural management apparatus technical field.

Background

In order to ensure the normal growth of crops and obtain high and stable yield, the crops need to be artificially irrigated and sprayed with pesticides, when the pesticides are sprayed, the pesticides are firstly added into water in proportion to be diluted and mixed to prepare a mixed solution, and then the mixed solution is irrigated and sprayed into farmlands to achieve the purpose of uniformly spraying the mixed solution on the crops.

The existing pesticides can be divided into liquid pesticides and granular and powdery solid pesticides, the mixing uniformity of the liquid pesticides is relatively good in the process of preparing mixed liquor, but the solid pesticides are easy to form precipitates in the process of preparing the mixed liquor; the concentration of the fertilizer solution at the bottom of the mixing container is higher, and the concentration of the fertilizer solution at the upper layer of the container is relatively lower, so that the spraying uniformity of the farmland crops is poor, and the deinsectization effect is reduced.

On the other hand, because the volume of the mixing container is limited, the amount of the mixed liquid prepared at one time is limited, if the farmland area is large, the mixed liquid prepared at one time is not enough to completely spray the whole farmland, the mixed liquid preparation for the second time or more times is required, and the spraying operation must be interrupted in each mixed liquid preparation process, so that the spraying operation efficiency is low. If the mixed liquid is prepared by other vessels, the prepared mixed liquid is added into the mixing container for spraying, the process is complicated, and a plurality of instruments need to be prepared additionally, so that the operation cost is increased to a certain extent.

Disclosure of Invention

An object of the utility model is to provide a simple structure, convenient to use can effectively guarantee the uniformity of mixing liquid concentration, and can mix the pesticide spraying mixing arrangement that liquid preparation goes on in succession.

The technical scheme of the utility model as follows:

the utility model provides a pesticide sprays mixing arrangement, it comprises bottom plate, box, baffle and spray pump, its characterized in that: the bottom plate is fixedly provided with a box body, an upper cavity and a lower cavity are formed by baffle plates which are obliquely arranged in the box body, the top of the box body above the upper cavity is provided with a feed inlet, the box body outside the upper cavity and the lower cavity is provided with a communicating pipe, and the upper cavity and the lower cavity are communicated through the communicating pipe; a spray pump is fixedly arranged on one side of the bottom plate; the lower cavity is internally provided with a liquid flow pipe which is communicated with the spray pump.

The communicating pipe is provided with a gate valve.

And a liquid collecting plate is obliquely arranged in the box body below the liquid flow pipe.

A negative pressure pipe is arranged in the lower cavity, and one end of the negative pressure pipe extends to the upper part of the box body.

The liquid flow pipe is internally and radially provided with rotating shafts at intervals, the rotating shafts in the liquid flow pipe are provided with inner impellers, two ends of each rotating shaft respectively extend to the outer end of the liquid flow pipe, and the rotating shafts extending to the outer end of the liquid flow pipe are provided with outer impellers.

And a baffle is radially arranged in the liquid flow pipe on one side of the inner impeller. So that in operation the liquid flow can only impact the blades below the rotating shaft, thereby ensuring the clockwise rotation of the inner impeller.

And liquid level meters are respectively arranged on the box bodies corresponding to the upper cavity and the lower cavity.

And rollers are arranged below the bottom plate.

The beneficial effects of the utility model reside in that:

the pesticide spraying and mixing device divides the box body into the upper cavity and the lower cavity through the partition plate, so that pesticide mixed liquid can be conveniently prepared in the upper cavity, and the lower cavity can be used for spraying, so that the preparation of the mixed liquid and the spraying can be synchronously carried out; the mixed liquid at the bottom of the lower cavity is stirred through the matching of the spray pump, the liquid flow pipe, the inner impeller, the rotating shaft and the outer impeller, so that the consistency of the concentration of the mixed liquid is effectively ensured, and the problem that the spraying uniformity of farmland crops is poor due to different concentrations of the mixed liquid at the upper layer and the lower layer of the existing mixing container is solved; and the spraying operation must be interrupted in each preparation process of the mixed solution, so that the spraying operation efficiency is low, and the method has positive significance for obtaining high and stable yield of crops.

Drawings

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

FIG. 2 is a schematic structural view of a liquid flow tube according to the present invention;

fig. 3 isbase:Sub>A schematic sectional view along the directionbase:Sub>A-base:Sub>A in fig. 2.

In the figure: 1. a base plate; 2. a box body; 3. a partition plate; 4. a communicating pipe; 5. a gate valve; 6. an upper cavity; 7. a lower cavity; 8. a feed inlet; 9. a liquid level meter; 10. a spray pump; 11. a negative pressure tube; 12. a liquid collecting plate; 13. a liquid flow tube; 14. a rotating shaft; 15. an inner impeller; 16. an outer impeller; 17. a baffle plate; 18. and a roller.

Detailed Description

This pesticide sprays mixing arrangement is by bottom plate 1, box 2, baffle 3 and spray pump 10 constitute, gyro wheel 18 is equipped with to bottom plate 1 below, make things convenient for this mixing arrangement to remove, fixed mounting has box 2 on bottom plate 1, the form of inclining is provided with baffle 3 in the box 2, baffle 3 separates box 2 for last cavity 6 and cavity 7 down, the volume of going up cavity 6 and cavity 7 down equals, be provided with level gauge 9 on the box 2 that goes up cavity 6 and cavity 7 down correspond respectively, can conveniently observe the liquid level in cavity 6 and the cavity 7 down through level gauge 9, be convenient for at the proportion of pesticide in the mixed liquid of accurate preparation in last cavity 6, observe the surplus of mixed liquid in the cavity 7 down simultaneously, be convenient for irrigate going on in succession of operation.

Go up 2 tops of box above cavity 6 and be provided with the feed inlet 8 that normally open the form, feed inlet 8 is used for adding irrigation water and pesticide to cavity 6 that makes progress, goes up and is provided with communicating pipe 4 on the box 2 in the cavity 6 and the cavity 7 outside down, is provided with gate valve 5 on communicating pipe 4, goes up through communicating pipe 4 intercommunication between cavity 6 and the cavity 7 down, realizes opening and close between cavity 6 and the cavity 7 down through gate valve 5.

Bottom plate 1 one side fixed mounting has spray pump 10, is provided with liquid flow pipe 13 in the cavity 7 down, and liquid flow pipe 13 and spray pump 10 intercommunication extract the mixed liquid in the cavity 7 down through spray pump 10 and liquid flow pipe 13, and spray pump 10 passes through the hose to be connected with the shower nozzle to spray the operation. Rotating shafts 14 are radially arranged in the liquid flow pipe 13 at intervals, an inner impeller 15 is fixedly arranged on the rotating shaft 14 in the liquid flow pipe 13, a baffle 17 is radially arranged in the liquid flow pipe 13 on one side of the inner impeller 15, and the baffle 17 plays a role in blocking and guiding mixed liquid in the liquid flow pipe 13, so that the mixed liquid passes below the baffle 17, the liquid flow can only impact blades below the rotating shaft 14 in work, and the clockwise rotation of the inner impeller 15 is ensured.

The two ends of the rotating shaft 14 extend to the outer end of the liquid flow pipe 13 respectively, the rotating shaft 14 extending to the outer end of the liquid flow pipe 13 is fixedly provided with the outer impeller 16, and when the rotating shaft works, the inner impeller 15 is driven by liquid flow in the liquid flow pipe 13 to rotate clockwise, so that the rotating shaft 14 drives the outer impeller 16 outside the liquid flow pipe 13 to synchronously rotate clockwise, mixed liquid at the bottom of the lower cavity 7 is stirred in a rotating mode, solid pesticides are prevented from forming sediment in the lower cavity 7, and therefore consistency of concentration of the mixed liquid is guaranteed.

The inclined form is provided with album liquid board 12 in the box 2 of liquid flow pipe 13 below, and the effect of album liquid board 12 is that the mixed liquid in the cavity 7 collects liquid flow pipe 13 bottom down, is convenient for take mixed liquid out, avoids mixed liquid to remain in cavity 7 bottom down.

A negative pressure pipe 11 is arranged in the lower cavity 7, one end of the negative pressure pipe 11 is communicated with the lower cavity 7, the other end of the negative pressure pipe 11 extends to the upper side of the box body 2, the pressure in the lower cavity 7 is balanced through the negative pressure pipe 11, and the situation that mixed liquid in the lower cavity 7 is pumped out by the spraying pump 10 to form negative pressure in the lower cavity 7 is avoided.

When the mixing device works, the gate valve 5 is firstly closed, pesticide and irrigation water are added into the upper cavity 6 through the feed inlet 8, the liquid level of the irrigation water is observed according to the liquid level meter 9, mixed liquid is prepared according to a certain proportion, and after the preparation is finished, the gate valve 5 is opened to place the mixed liquid in the upper cavity 6 into the lower cavity 7. And closing the gate valve 5 again, preparing the mixed liquid in the upper cavity 6 again according to the proportion, and then opening the gate valve 5 again to communicate the upper cavity 6 with the lower cavity 7.

During the operation of spraying, the spray pump 10 is connected with the shower nozzle through the hose, opens the spray pump 10, makes mixed liquid flow out from the liquid flow pipe 13 in, along with taking out gradually of mixed liquid in the cavity 7 down, because last cavity 6 and cavity 7 are the connected state down at this moment, and the liquid level in the cavity 6 of going up is synchronous decline state. Along with the continuation of spraying operation, after the mixed liquid in last cavity 6 all got into cavity 7 down, closed gate valve 5, prepare the mixed liquid again in last cavity 6 in proportion to open gate valve 5, so relapse, thereby guaranteed the continuity of spraying the operation, effectively improved and sprayed the operating efficiency.

The mixing device divides the box body 2 into an upper cavity 6 and a lower cavity 7 through the partition plate 3, so that pesticide mixed liquid is conveniently prepared in the upper cavity 6, and the lower cavity 7 is sprayed, so that the preparation of the mixed liquid and the spraying operation can be synchronously carried out; the mixed liquid at the bottom of the lower cavity 7 is stirred by the matching of the spraying pump 10, the liquid flow pipe 13, the inner impeller 15, the rotating shaft 14 and the outer impeller 16, so that the consistency of the concentration of the mixed liquid is effectively ensured, and the problem that the spraying uniformity of farmland crops is poor due to the different concentrations of the mixed liquid at the upper layer and the lower layer of the existing mixing container is solved; the spraying operation must be interrupted between each preparation of the mixed liquid, so that the spraying operation efficiency is low, and the method has positive significance for obtaining high and stable yield of crops.

Claims

1. The utility model provides a pesticide sprays mixing arrangement, it comprises bottom plate (1), box (2), baffle (3) and spray pump (10), its characterized in that: the bottom plate (1) is fixedly provided with a box body (2), an upper cavity (6) and a lower cavity (7) are formed by a partition plate (3) which is obliquely arranged in the box body (2), a feed inlet (8) is formed in the top of the box body (2) above the upper cavity (6), a communicating pipe (4) is arranged on the box body (2) outside the upper cavity (6) and the lower cavity (7), and the upper cavity (6) is communicated with the lower cavity (7) through the communicating pipe (4); a spray pump (10) is fixedly arranged on one side of the bottom plate (1); a liquid flow pipe (13) is arranged in the lower cavity (7), and the liquid flow pipe (13) is communicated with the spray pump (10).

2. The pesticide spraying and mixing device of claim 1, wherein: and a gate valve (5) is arranged on the communicating pipe (4).

3. The pesticide spraying and mixing device of claim 1, wherein: and a liquid collecting plate (12) is obliquely arranged in the box body (2) below the liquid flow pipe (13).

4. The pesticide spraying and mixing device of claim 1, wherein: the lower cavity (7) is internally provided with a negative pressure pipe (11), and one end of the negative pressure pipe (11) extends to the upper part of the box body (2).

5. The pesticide spraying and mixing device of claim 1, wherein: the liquid flow pipe (13) is internally provided with rotating shafts (14) at intervals in the radial direction, the rotating shafts (14) in the liquid flow pipe (13) are provided with inner impellers (15), two ends of the rotating shafts (14) respectively extend to the outer end of the liquid flow pipe (13), and the rotating shafts (14) extending to the outer end of the liquid flow pipe (13) are provided with outer impellers (16).

6. A pesticide spraying and mixing device as defined in claim 5, wherein: a baffle (17) is radially arranged in the liquid flow pipe (13) on one side of the inner impeller (15) so that liquid flow can only impact the blades below the rotating shaft (14) in work and the clockwise rotation of the inner impeller (15) is ensured.

7. The pesticide spraying and mixing device of claim 1, wherein: and liquid level meters (9) are respectively arranged on the box bodies (2) corresponding to the upper cavity body (6) and the lower cavity body (7).