CN210043068U - Hot pepper is planted with mixing powder spray device - Google Patents

Abstract

The utility model provides a hot pepper is planted with mixing powder spray device belongs to agricultural equipment facility technical field. Including fan, medical kit, blow powder pipe, play powder pipe and mixed dusting pipe, be provided with two at least storage medicine chambeies in the medical kit, blow powder pipe and play powder pipe and store up the medicine chamber one-to-one, and the export of fan is connected to the one end of blowing powder pipe, and the other end stretches into in storing up the medicine chamber, goes out powder pipe one end intercommunication and stores up the medicine chamber, and the other end communicates mixed dusting pipe. The mixed powder spraying pipe comprises an air pipe, a mixing cavity and a spray head which are arranged in sequence, one end of the air pipe is connected with an outlet of the fan, and the mixing cavity is communicated with the powder outlet pipe. In the hot pepper planting process, when needing to carry out the operation of dusting of multiple medicament mixture, add the medicament to storing up the medicine chamber, the medicament in the storage medicine chamber is under the effect of fan, the independent ejection of compact to mix in setting up the mixing intracavity on the pipe that dusts, via the shower nozzle blowout. After the operation is finished, the residual medicament in the medicament storage cavity can be recycled for independent use, and the medicament waste caused by mixing of multiple medicaments is avoided.

Description

Hot pepper is planted with mixing powder spray device

Technical Field

The utility model belongs to the technical field of agricultural equipment facility, concretely relates to hot pepper is planted with mixing powder spray device.

Background

During the planting process of pepper, different kinds of pesticides with different functions, such as insecticide, herbicide, growth regulator and the like, may need to be sprayed in the same period. At present, batch spraying or spraying after premixing the medicines to be sprayed is adopted. Batch spraying not only wastes a large amount of manpower, but also the medicament cannot be uniformly dispersed. The medicine to be sprayed is sprayed after being premixed, and the residual mixed medicine cannot be recycled, so that the medicine is wasted.

In the prior art, a full-automatic mixed powder blower is provided, which includes: the powder spraying machine comprises a machine body, a control motor, a powder spraying pipe and an air pump, wherein the machine body comprises a first powder bin, a second powder bin, a third powder bin and a mixing bin, the mixing bin is connected with the first powder bin, the second powder bin and the third powder bin, and the joints of the mixing bin and the first powder bin, the second powder bin and the third powder bin are respectively provided with a blanking meter. This full-automatic mixed type duster has realized the mixture of at most three kinds of medicaments, nevertheless because first powder storehouse, second powder storehouse and third powder storehouse and mixing the storehouse intercommunication, leads to three kinds of medicaments not only to mix in mixing the storehouse, and mixes at first powder storehouse, second powder storehouse and third powder storehouse back, leads to the unable recycle of surplus medicament, causes the medicament extravagant.

Disclosure of Invention

In view of this, the utility model provides a when multiple medicament mixes and sprays, can retrieve the mixed duster for hot pepper planting of surplus medicament alone.

The utility model provides a technical scheme that its technical problem adopted is:

a mixed powder spraying device for pepper planting comprises a fan, a medicine box, a powder blowing pipe, a powder discharging pipe and a mixed powder spraying pipe, wherein at least two medicine storage cavities are formed in the medicine box, the powder blowing pipe and the powder discharging pipe correspond to the medicine storage cavities one by one, one end of the powder blowing pipe is connected with an outlet of the fan, and the other end of the powder blowing pipe extends into the medicine storage cavities; one end of the powder outlet pipe is communicated with the medicine storage cavity, and the other end of the powder outlet pipe is communicated with the mixed powder spraying pipe; the mixed powder spraying pipe comprises an air pipe, a mixing cavity and a spray head which are arranged in sequence, one end of the air pipe is connected with an outlet of the fan, and the mixing cavity is communicated with the powder outlet pipe.

Preferably, a turbulence forming piece is arranged in the mixing cavity, one end of the turbulence forming piece is arranged at the joint of the powder outlet pipe and the mixing cavity, and the other end of the turbulence forming piece is close to the axis direction of the mixing cavity.

Preferably, the turbulence forming member is a guide vane having an S-shaped curved surface.

Preferably, a flow regulating valve is arranged on the powder outlet pipe.

Preferably, the mixed powder spraying device for pepper planting further comprises an input device and a programmable controller, wherein the input end of the programmable controller is electrically connected with the input device, and the output end of the programmable controller is electrically connected with the execution mechanism of the flow regulating valve.

Preferably, a check valve is further arranged on the powder outlet pipe.

Preferably, the nozzle is in the shape of a bell mouth.

Preferably, a holding handle is arranged on the mixing powder spraying pipe.

Preferably, a medicine storage box is arranged in the medicine storage cavity, and the medicine storage box is detachably mounted in the medicine storage cavity.

According to the above technical scheme, the utility model provides a hot pepper is planted with mixing powder spray device which beneficial effect is: in the pepper planting process, when single or multiple medicaments are required to be mixed and sprayed, the medicaments are added into the medicament storage cavity, the medicaments in the medicament storage cavity are independently discharged under the action of the fan, are mixed in the mixing cavity arranged on the powder spraying pipe and are sprayed out through the spray head. Because the medicine storage cavity is relatively independent, in the mixing cavity, the medicine flows along with the airflow in the air pipe and is difficult to back mix, so after spraying, the residual medicine in the medicine storage cavity can be recycled for independent use, and the medicine waste caused by mixing of various medicines is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a mixed powder spraying device for pepper planting.

Fig. 2 is a side view of the mixed powder spraying device for pepper planting.

Fig. 3 is a sectional view taken along line a-a of fig. 2.

Fig. 4 is a sectional view taken along line B-B of fig. 2.

Fig. 5 is a cross-sectional view taken along line C-C of fig. 2.

Fig. 6 is a schematic diagram of a control circuit of the programmable controller.

In the figure: the pepper planting mixing and powder spraying device comprises a pepper planting mixing and powder spraying device 10, a fan 100, a medicine box 200, a medicine storage cavity 201, a powder blowing pipe 300, a powder outlet pipe 400, a flow regulating valve 410, a check valve 420, a mixing and powder spraying pipe 500, an air pipe 510, a mixing cavity 520, a turbulence forming piece 521, a spray head 530, a holding handle 540, an input device 600 and a programmable controller 700.

Detailed Description

The following combines the drawings of the utility model to further elaborate the technical scheme and technical effect of the utility model.

Referring to fig. 1 to 5, in a specific embodiment, a mixed powder spraying device 10 for planting pepper includes a fan 100, a medicine box 200, a powder blowing pipe 300, a powder discharging pipe 400 and a mixed powder spraying pipe 500, wherein at least two medicine storage cavities 201 are arranged in the medicine box 200, the powder blowing pipe 300 and the powder discharging pipe 400 are in one-to-one correspondence with the medicine storage cavities 201, one end of the powder blowing pipe 300 is connected to an outlet of the fan 100, and the other end of the powder blowing pipe extends into the medicine storage cavities 201. One end of the powder outlet pipe 400 is communicated with the medicine storage cavity 201, and the other end is communicated with the mixed powder spraying pipe 500. The mixed powder spraying pipe 500 comprises an air pipe 510, a mixing cavity 520 and a spray head 530 which are arranged in sequence, one end of the air pipe 510 is connected with the outlet of the fan 100, and the mixing cavity 520 is communicated with the powder outlet pipe 400.

In the whole process that the hot pepper was planted, when needing to carry out the operation of spraying of multiple medicament mixture, will treat that the medicament that sprays packs into respectively in the storage medicine chamber 201, start fan 100, fan 100 export is divided into two the tunnel, and wherein lets in all the way storage medicine chamber 201, the medicament dispersion in the storage medicine chamber 201, and the warp go out powder pipe 400 and get into mix in the mixing chamber 520. The other path of the outlet of the blower 100 passes through the air duct 510, the mixing chamber 520 and the spray head 530 in sequence, and is sprayed out as a main power source for spraying the medicament. In the powder spraying process, after various medicaments are fully mixed in the mixing cavity 520, the medicaments are sprayed out along with the airflow from the outlet of the air pipe 510, and the micro positive pressure in the medicament storage cavity 201 prevents the mixed medicaments from being back-mixed to pollute the medicaments in the medicament storage cavity 201. After the operation is finished, the medicament in the medicament storage cavity 201 is taken out and recycled, so that the medicament waste is avoided.

The mixing cavity 520 may be a tubular cavity with a certain length, in order to further improve the mixing uniformity of the medicament in the mixing cavity 520, preferably, a turbulence forming member 521 is disposed in the mixing cavity 520, one end of the turbulence forming member 521 is disposed at the connection position of the powder outlet tube 400 and the mixing cavity 520, the other end of the turbulence forming member 521 is close to the axial direction of the mixing cavity 520, the turbulence forming member 521 breaks up the airflow from the powder outlet tube 400 with the medicament, forms a turbulent flow, and guides the airflow to be close to the axial direction of the mixing cavity 520, so that the plurality of medicaments are fully mixed and then dispersed near the axial direction of the mixing cavity 520. Further, the turbulence generating member 521 is a flow guiding plate with an S-shaped curved surface, and the airflow from the powder outlet pipe 400 is guided by the surface of the S-shaped curved surface and approaches to the vicinity of the axis of the mixing cavity 520, so that the multiple airflow carrying the medicament is contacted and mixed.

Referring to fig. 6, in order to mix a plurality of medicines in a precise ratio, the powder outlet tube 400 is provided with a flow control valve 410, and the amount of each medicine is adjusted by adjusting the opening degree of the flow control valve 410, so as to realize precise medicine application. Further, the mixed powder spraying device 10 for pepper planting further comprises an input device 600 and a programmable controller 700, wherein an input end of the programmable controller 700 is electrically connected to the input device 600, and an output end of the programmable controller 700 is electrically connected to an execution mechanism of the flow control valve 410. The required ratio of various medicaments is input into the programmable controller 700 through the input device 600, and the programmable controller 700 outputs and controls the valve opening degree of the flow regulating valve 410, so that the automatic control of the medicament dosage is realized. The input device 600 may be a key input device or a voice input device. The programmable controller 700 may be selected from the Siemens series S7-200 or S7-300 programmable controllers.

In order to further prevent the back mixing of the mixed medicines in the mixing chamber 520, a non-return valve 420 is further disposed on the powder outlet tube 400, and the non-return valve 420 only allows the airflow to flow from the medicine storage chamber 201 to the mixing chamber 520.

Preferably, the spray head 530 has a bell-mouth shape to improve the spraying range of the mixed medicine. The mixing powder spraying pipe 500 is provided with a holding handle 540 so as to manually control the spraying direction of the mixing powder spraying pipe 500. A medicine storage box is arranged in the medicine storage cavity 201 and is detachably mounted in the medicine storage cavity 201 so as to facilitate the recovery of the medicament in the medicine storage box.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (9)

1. A mixed powder spraying device for pepper planting is characterized by comprising a fan, a medicine box, a powder blowing pipe, a powder discharging pipe and a mixed powder spraying pipe, wherein at least two medicine storage cavities are formed in the medicine box, the powder blowing pipe and the powder discharging pipe correspond to the medicine storage cavities one by one, one end of the powder blowing pipe is connected with an outlet of the fan, and the other end of the powder blowing pipe extends into the medicine storage cavities; one end of the powder outlet pipe is communicated with the medicine storage cavity, and the other end of the powder outlet pipe is communicated with the mixed powder spraying pipe;

the mixed powder spraying pipe comprises an air pipe, a mixing cavity and a spray head which are arranged in sequence, one end of the air pipe is connected with an outlet of the fan, and the mixing cavity is communicated with the powder outlet pipe.

2. The mixed powder spraying device for pepper planting as claimed in claim 1, wherein a turbulence forming member is disposed in the mixing chamber, one end of the turbulence forming member is disposed at the connection of the powder outlet pipe and the mixing chamber, and the other end of the turbulence forming member is close to the axial direction of the mixing chamber.

3. The hybrid powder spraying device for pepper planting as claimed in claim 2, wherein the turbulence generating member is a flow deflector having an S-shaped curved surface.

4. The mixed powder spraying device for pepper planting as claimed in any one of claims 1-3, wherein the powder outlet pipe is provided with a flow control valve.

5. The mixed powder spraying device for pepper planting as claimed in claim 4, further comprising an input device and a programmable controller, wherein an input end of the programmable controller is electrically connected with the input device, and an output end of the programmable controller is electrically connected with the actuator of the flow regulating valve.

6. The mixed powder spraying device for pepper planting as claimed in claim 4, wherein the powder outlet pipe is further provided with a check valve.

7. The mixed powder spraying device for pepper planting as claimed in claim 1, wherein the sprayer is in the shape of a bell mouth.

8. The mixed powder spraying device for pepper planting as claimed in claim 1, wherein the mixed powder spraying pipe is provided with a holding handle.

9. The hybrid powder spraying device for pepper planting as claimed in claim 1, wherein a medicine storage box is arranged in the medicine storage cavity, and the medicine storage box is detachably mounted in the medicine storage cavity.

Images