CN217791166U

CN217791166U - Quantitative pesticide spraying device

Info

Publication number: CN217791166U
Application number: CN202221300661.2U
Authority: CN
Inventors: 郑先福; 万翠; 刘学玲; 曹晨阳; 许伟长
Original assignee: ZHENGZHOU ZHENGSHI CHEMICAL PRODUCT CO Ltd
Current assignee: ZHENGZHOU ZHENGSHI CHEMICAL PRODUCT CO Ltd
Priority date: 2022-05-28
Filing date: 2022-05-28
Publication date: 2022-11-15
Anticipated expiration: 2032-05-28

Abstract

The utility model discloses a medicine device is spouted to ration relates to the agricultural and spouts medicine technical field, does not possess quantitative structure for solving to spout the medicine device, and the flow that sprays the liquid medicine depends on the maximum flow of nozzle, sprays the not easily controllable problem of volume to different areas and kind plant. The storage bin is arranged on the other side of the interior of the pesticide spraying device main body, and a storage inlet is formed in the upper end of the storage bin; the sealing cover is arranged at the upper ends of the storage inlet and the medicine inlet and is in threaded connection with the storage inlet and the medicine inlet, and anti-skid grains are arranged on the outer wall of the sealing cover; the diaphragm pump is installed below the storage bin, a one-way liquid inlet valve is arranged below one end of the diaphragm pump, and the one-way liquid inlet valve is communicated with the medicine storage bin through a liquid inlet pipe.

Description

Quantitative pesticide spraying device

Technical Field

The utility model relates to a medicine technical field is spouted to the agricultural, specifically is a medicine device is spouted to ration.

Background

In agricultural production, in order to guarantee and promote the growth of crops, medicaments for preventing and controlling diseases and pests, regulating plant growth, weeding and the like are often required to be applied. Spraying is a conventional agricultural implementation means and is realized by a spraying device.

Like notice number CN211793929U, disclose a novel agricultural plant diseases and insect pests spout medicine device, including spouting medicine device main part, the front end surface of spouting medicine device main part is provided with visual mechanism, the upper end surface of spouting medicine device main part is provided with the medicine mouth, the one side surface of spouting medicine device main part is provided with pipeline, pipeline's upper end surface is provided with the combination formula and spouts the medicine mechanism.

However, the existing pesticide spraying device has no quantitative structure, the flow rate of the sprayed pesticide depends on the maximum flow rate of the nozzle, the spraying amount is not easy to control aiming at plants with different areas and varieties, and particularly, the varieties of herbicides and plant growth regulators which take plants as targets have strict limitation requirements on the dosage; thus, the existing requirements are not met, and a quantitative pesticide spraying device is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medicine device is spouted to ration to what put forward has in solving above-mentioned background art spouts the medicine device and does not possess quantitative structure, and the flow that sprays the liquid medicine depends on the maximum flow of nozzle, sprays the difficult problem of control of volume to different areas and kind plant.

In order to achieve the above object, the utility model provides a following technical scheme: a quantitative pesticide spraying device comprises a pesticide spraying device main body, wherein a battery bin is installed at the lower end of the pesticide spraying device main body, braces are installed on two sides of a flexible back cushion, a pesticide storage bin is arranged on one side inside the pesticide spraying device main body, and a pesticide inlet is formed in the upper end of the pesticide storage bin;

further comprising:

the storage bin is arranged on the other side of the interior of the pesticide spraying device main body, and a storage inlet is formed in the upper end of the storage bin;

the sealing cover is arranged at the upper ends of the storage inlet and the medicine inlet and is in threaded connection with the storage inlet and the medicine inlet, and anti-skid grains are arranged on the outer wall of the sealing cover;

the drug spraying device comprises a storage bin, a diaphragm pump, a drug guide pipe and a drug spraying device body, wherein the diaphragm pump is arranged below the storage bin, a one-way liquid inlet valve is arranged below one end of the diaphragm pump and communicated with the drug storage bin through a liquid inlet pipe, a one-way liquid outlet valve is arranged above one end of the diaphragm pump, the drug guide pipe is arranged on the one-way liquid outlet valve, and one end of the drug guide pipe extends to the outside of the drug spraying device body;

a flow rate adjusting knob installed on an outer wall of one side of the chemical spraying device main body;

the handle rod is arranged at one end of the medicine guide tube, a medicine spraying button is arranged on the outer wall of the handle rod, and a quantitative ring is arranged inside the handle rod;

and the pesticide spraying rod is arranged at one end of the handle rod, and the outer wall of one end of the pesticide spraying rod is provided with two atomizing spray heads.

Preferably, the output ends of the flow adjusting knob and the pesticide spraying button are electrically connected with the input end of the diaphragm pump.

Preferably, the inside of storing storehouse is provided with the holder, and the holder is provided with two, the inside of holder is provided with the locating hole, and the locating hole is provided with five, four all around the inside of locating hole is provided with the extension rod, the center the inside toper spray lance that is provided with of locating hole, the one end of handle pole and extension rod all is provided with threaded joint, install the sealing washer on threaded joint's the outer wall, the inside of spraying medicine pole, toper spray lance and extension rod other end all is provided with the screw thread wall.

Preferably, a supporting table is arranged inside the medicine inlet, and a filter screen cylinder is arranged on the supporting table.

Preferably, atomizer includes atomizing disk and loudspeaker cover, the outside at atomizing disk is installed to the loudspeaker cover, atomizing disk is last to be provided with the micropore, and the micropore is provided with eight, and eight micropore evenly distributed.

Preferably, a flexible back cushion is arranged on the front end face of the pesticide spraying device main body.

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

1. the utility model discloses an adopt the diaphragm pump as infusion mechanism, be provided with quantitative ring on holding the pole simultaneously, the maximum flow of the steerable liquid medicine of quantitative ring on the handle pole, and the flow control knob of diaphragm pump power accessible device side is adjusted, rely on the reciprocating motion frequency that changes the diaphragm stroke, reach the effect of adjusting the delivery capacity, the realization is spouted the ration of crop, it is accurate controllable to make the medicine spray volume, improve the liquid medicine utilization ratio, it does not possess the ration structure to have solved the current medicine device of spouting, the flow that sprays the liquid medicine depends on the maximum flow of nozzle, the plant to different areas and kind sprays the difficult problem of volume of controlling.

2. Set up the storing storehouse through one side inside the device, place the subassembly that satisfies the difference and spout the medicine demand in the storing storehouse, it is different according to spouting the medicine demand, when needs extension spouts the medicine pole, can will spout the medicine pole and rotate from the handle pole and take off, later take out a plurality of extension rods from the storing storehouse, thread combination installs on the handle pole, will spout the medicine pole again at last and install on endmost extension rod can, and convenient and fast, and when being directed against rhizome class crop, the medicine pole is spouted to the detachable, change the toper spray lance in the storing storehouse, thereby can be more accurate carry out fixed point to the crop root and execute the medicine, the medicine demand of spouting of different scenes has been satisfied, the universality is wide.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic top view of the storage chamber of the present invention;

FIG. 4 is a partial enlarged view of the point A of the present invention;

in the figure: 1. a pesticide spraying device main body; 2. a sealing cover; 3. anti-skid lines; 4. a flexible back pad; 5. a harness; 6. a battery compartment; 7. a flow adjustment knob; 8. a drug guide tube; 9. a handle bar; 10. a medicine spraying button; 11. a dosing ring; 12. a seal ring; 13. spraying a medicine rod; 14. an atomizing spray head; 141. an atomizing disk; 142. micropores; 143. a horn cover; 15. a medicine inlet; 16. a saddle; 17. a filter screen cylinder; 18. a medicine storage bin; 19. a storage bin; 20. a storage inlet; 21. a cage; 22. positioning holes; 23. an extension pole; 24. a conical spray rod; 25. a threaded joint; 26. a threaded wall; 27. a diaphragm pump; 28. a one-way liquid inlet valve; 29. a one-way drain valve; 30. a liquid inlet pipe.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a quantitative pesticide spraying device comprises a pesticide spraying device main body 1, wherein a battery bin 6 is installed at the lower end of the pesticide spraying device main body 1, straps 5 are installed on two sides of a flexible back cushion 4, a pesticide storage bin 18 is arranged on one side inside the pesticide spraying device main body 1, and a pesticide inlet 15 is formed in the upper end of the pesticide storage bin 18;

further comprising:

a storage bin 19 which is arranged at the other side in the pesticide spraying device main body 1, wherein the upper end of the storage bin 19 is provided with a storage inlet 20;

the sealing cover 2 is arranged at the upper ends of the storage inlet 20 and the medicine inlet 15 and is in threaded connection with the storage inlet 20 and the medicine inlet 15, and anti-skid grains 3 are arranged on the outer wall of the sealing cover 2;

a diaphragm pump 27 which is arranged below the storage bin 19, a one-way liquid inlet valve 28 is arranged below one end of the diaphragm pump 27, the one-way liquid inlet valve 28 is communicated with the medicine storage bin 18 through a liquid inlet pipe 30, a one-way liquid outlet valve 29 is arranged above one end of the diaphragm pump 27, a medicine guide pipe 8 is arranged on the one-way liquid outlet valve 29, and one end of the medicine guide pipe 8 extends to the outside of the medicine spraying device main body 1;

a flow rate adjusting knob 7 installed on an outer wall of one side of the chemical spraying device main body 1;

a handle rod 9 which is arranged at one end of the medicine guide tube 8, a medicine spraying button 10 is arranged on the outer wall of the handle rod 9, and a quantitative ring 11 is arranged inside the handle rod 9;

and the pesticide spraying rod 13 is arranged at one end of the handle rod 9, the outer wall of one end of the pesticide spraying rod 13 is provided with two atomizing spray heads 14, and the number of the atomizing spray heads 14 is two.

Referring to fig. 1, the output ends of the flow adjusting knob 7 and the spraying button 10 are electrically connected to the input end of the diaphragm pump 27, the flow adjusting knob 7 can adjust the output power of the diaphragm pump 27, the effect of adjusting the delivery amount is achieved by changing the reciprocating frequency of the stroke of the diaphragm, and the maximum spraying amount is limited by the quantitative ring 11, so that a better quantitative spraying effect is achieved.

Referring to fig. 1 and 3, a holder 21 is arranged inside a storage bin 19, two holders 21 are arranged, positioning holes 22 are formed inside the holder 21, five positioning holes 22 are formed in the positioning holes 22, extension rods 23 are arranged inside four positioning holes 22 on the periphery, a conical spray rod 24 is arranged inside the positioning hole 22 in the center, threaded joints 25 are arranged at one ends of a handle rod 9 and the extension rods 23, sealing rings 12 are arranged on the outer walls of the threaded joints 25, threaded walls 26 are arranged inside the other ends of a medicine spraying rod 13, the conical spray rod 24 and the extension rods 23, when the medicine spraying rod 13 needs to be lengthened, the medicine spraying rod 13 can be rotated off the handle rod 9, then a plurality of extension rods 23 are installed on the outer walls of the threaded joints 25, and finally the medicine spraying rod 13 is installed on the extension rod 23 at the tail end again, so that the medicine spraying rod 13 can be conveniently and quickly removed and the conical spray rod 24 can be replaced when the root crops are targeted, and the root of the crops can be accurately dosed.

Referring to fig. 2, a supporting platform 16 is arranged inside the pesticide inlet 15, a filter screen cylinder 17 is arranged on the supporting platform 16, and when pesticide is fed, large particle residues inside the pesticide can be filtered into the filter screen cylinder 17, so that the diaphragm pump 27 is prevented from being blocked.

Referring to fig. 4, the atomizer 14 includes an atomizing disk 141 and a horn cover 143, the horn cover 143 is installed outside the atomizing disk 141, the atomizing disk 141 is provided with eight micropores 142, the number of the micropores 142 is eight, and the eight micropores 142 are uniformly distributed, the atomizer 14 adopts an atomizing disk 141 structure that drives the eight micropores 142, so that the atomizing effect is finer, the medicament utilization rate is improved, the horn cover 143 outside the atomizing disk 141 can play a better windproof effect, and the medicament spraying range is more accurate.

Referring to fig. 1, a flexible back pad 4 is disposed on the front end surface of the main body 1 of the spraying device, and the flexible back pad 4 can improve the comfort of the user wearing the device.

The working principle is as follows: before use, firstly, the liquid medicine is guided into the medicine storage bin 18, when the liquid medicine is poured, the filter screen cylinder 17 is arranged at the medicine inlet 15, so that large particle impurities remained in the liquid medicine can be isolated, the diaphragm pump 27 can be prevented from being blocked, when the medicine spraying device is used, a medicine spraying person can bear the device on the body through the braces 5 and hold the handle rod 9, the diaphragm pump 27 in the device can be driven to operate by pressing the medicine spraying button 10 on the handle rod 9, the liquid medicine is guided into the medicine spraying rod 13 along the handle rod 9 and is sprayed out along the atomizing nozzle 14 at the end part of the medicine spraying rod 13 to realize medicine spraying, the handle rod 9 is provided with the quantitative ring 11, the maximum flow of the liquid medicine can be controlled, the power of the diaphragm pump 27 can be adjusted through the flow adjusting knob 7 at the side of the device, and the reciprocating motion frequency of the diaphragm stroke can be changed, reach the effect of adjusting the transport capacity, the realization is spouted the ration of crop, the inside one side of device is provided with storing storehouse 19, place the subassembly that satisfies the difference and spout the medicine demand in storing storehouse 19, it is different according to spouting the medicine demand, when needs extension spouts medicine pole 13, can will spout medicine pole 13 and rotate from handle pole 9 and take off, later take out a plurality of extension poles 23 from storing storehouse 19, the screw thread is installed on handle pole 9, will spout medicine pole 13 again at last and install on rearmost extension pole 23 can, high convenience and fastness, and when being directed against rhizome class crop, the detachable spouts medicine pole 13, change the toper spray lance 24 in the storing storehouse 19, thereby can be more accurate carry out the fixed point to the crop root and execute the medicine, the medicine demand of spouting of different scenes has been satisfied, the universality is wide.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A quantitative pesticide spraying device comprises a pesticide spraying device main body (1), wherein a battery bin (6) is installed at the lower end of the pesticide spraying device main body (1), a flexible back cushion (4) is arranged on the front end face of the pesticide spraying device main body (1), braces (5) are installed on two sides of the flexible back cushion (4), a pesticide storage bin (18) is arranged on one side inside the pesticide spraying device main body (1), and a pesticide inlet (15) is formed in the upper end of the pesticide storage bin (18);

the method is characterized in that: further comprising:

a storage bin (19) arranged at the other side in the pesticide spraying device main body (1), wherein the upper end of the storage bin (19) is provided with a storage inlet (20);

the sealing cover (2) is arranged at the upper ends of the storage inlet (20) and the medicine inlet (15) and is in threaded connection with the storage inlet (20) and the medicine inlet (15), and anti-skidding threads (3) are arranged on the outer wall of the sealing cover (2);

the drug spraying device comprises a diaphragm pump (27) which is arranged below a storage bin (19), wherein a one-way liquid inlet valve (28) is arranged below one end of the diaphragm pump (27), the one-way liquid inlet valve (28) is communicated with a drug storage bin (18) through a liquid inlet pipe (30), a one-way liquid discharge valve (29) is arranged above one end of the diaphragm pump (27), a drug guide pipe (8) is arranged on the one-way liquid discharge valve (29), and one end of the drug guide pipe (8) extends to the outside of a drug spraying device main body (1);

a flow adjusting knob (7) which is installed on the outer wall of one side of the pesticide spraying device main body (1);

the drug delivery device comprises a handle rod (9) which is arranged at one end of the drug guide tube (8), wherein the outer wall of the handle rod (9) is provided with a drug spraying button (10), and a quantitative ring (11) is arranged in the handle rod (9);

the medicine spraying rod (13) is installed at one end of the handle rod (9), the outer wall of one end of the medicine spraying rod (13) is provided with two atomizing spray heads (14), and the number of the atomizing spray heads (14) is two.

2. A dosing device as claimed in claim 1, characterized in that: the output ends of the flow adjusting knob (7) and the pesticide spraying button (10) are electrically connected with the input end of the diaphragm pump (27).

3. A dosing device as claimed in claim 1, characterized in that: the inside in storing storehouse (19) is provided with holder (21), and holder (21) is provided with two, the inside of holder (21) is provided with locating hole (22), and locating hole (22) are provided with five, four all around the inside of locating hole (22) is provided with extension rod (23), and central locating hole (22) inside is provided with toper spray lance (24), the one end of handle pole (9) and extension rod (23) all is provided with screwed joint (25), install sealing washer (12) on the outer wall of screwed joint (25), the inside of spraying medicine pole (13), toper spray lance (24) and extension rod (23) the other end all is provided with screw thread wall (26).

4. A dosing device as claimed in claim 1, characterized in that: a supporting platform (16) is arranged in the medicine inlet (15), and a filter screen cylinder (17) is arranged on the supporting platform (16).

5. A dosing device as claimed in claim 1, characterized in that: atomizing nozzle (14) include atomizing disk (141) and loudspeaker cover (143), install the outside at atomizing disk (141) loudspeaker cover (143), atomizing disk (141) is last to be provided with micropore (142), and micropore (142) are provided with eight, and eight micropore (142) evenly distributed.