CN215139547U

CN215139547U - Multi-liquid medicine dispensing device

Info

Publication number: CN215139547U
Application number: CN202121056314.5U
Authority: CN
Inventors: 高惠; 孟秋洁
Original assignee: Beijing Bairuishengtian Agricultural Science And Technology Research Institute
Current assignee: Beijing Bairuishengtian Agricultural Science And Technology Research Institute
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-14
Anticipated expiration: 2031-05-17

Abstract

The application relates to a multi-liquid medicine dispensing device, which belongs to the field of medicine dispensing devices and comprises a case with a hollow interior, a plurality of medicine storage barrels and a mixer, wherein the medicine storage barrels and the mixer are positioned in the case; the medicine storage tank is characterized in that a water inlet interface and a medicine outlet interface are arranged on the tank body of the case, the liquid outlet end of the mixer is communicated with the medicine outlet interfaces, each medicine storage tank is communicated with the mixer through a medicine supply pipeline, and the liquid inlet end of the mixer is communicated through a water supply pipeline. The liquid medicine mixing device has the effects of improving the mixing precision of various liquid medicines and mixing the liquid medicines with required concentration.

Description

Multi-liquid medicine dispensing device

Technical Field

The application relates to the field of dispensing devices, in particular to a multi-liquid medicine dispensing device.

Background

When the agricultural or forestry department carries out daily maintenance on crops and trees, the agricultural or forestry department needs to spray pesticides on the crops and the trees frequently so as to play a role in preventing diseases and insect pests.

When pesticides are prepared, the conventional method is to manually pour the pesticide and water into a pesticide mixing device for stirring, so that the water and the pesticide are mixed into liquid pesticide according to a certain proportion. In the production work of pesticides, a plurality of liquid medicines are often required to be mixed to prepare a required pesticide finished product.

In view of the above-mentioned related arts, the inventors believe that, when mixing medicines, the medicines are often fed into a mixer by a worker and mixed, thereby preparing a desired medicine liquid. However, the manual medicine adding mode depends on the experience of workers, and when more medicines are added, the concentration of the finally formed liquid medicine is high, so that the plant is affected. When the amount of the added drug is small, the drug effect of the finally formed drug solution is poor, and the desired drug effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

In order to improve the accuracy that multiple liquid medicine mixes, compound the liquid medicine of required concentration, this application provides a many liquid medicine dispensing device.

The application provides a many liquid medicine dispensing device adopts following technical scheme:

a multi-liquid medicine dispensing device comprises a case with a hollow interior, a plurality of medicine storage barrels and a mixer, wherein the medicine storage barrels and the mixer are located inside the case; the medicine storage tank is characterized in that a water inlet interface and a medicine outlet interface are arranged on the tank body of the case, the liquid outlet end of the mixer is communicated with the medicine outlet interfaces, each medicine storage tank is communicated with the mixer through a medicine supply pipeline, and the liquid inlet end of the mixer is communicated through a water supply pipeline.

Through adopting above-mentioned technical scheme, when dispensing, send into the blender through water supply line with water, send into the inside of blender through medicine supply line with required liquid medicine, the medicine and the water that enter into the blender inside mix in the blender to form required liquid medicine and discharge from a medicine interface.

Optionally, it includes the barrel of vertical setting to deposit the explosive barrel, the bottom and the medicine supply pipeline of barrel are linked together, be provided with the pencil that adds that is linked together with the inside of barrel on the top lateral wall of barrel, the one end that the barrel was kept away from to the pencil is provided with the closing cap, the closing cap is used for controlling opening or the closure that adds the pencil, be provided with on the barrel and stretch into the inside rabbling mechanism of barrel.

Through adopting above-mentioned technical scheme, thereby stir the inside medicine of depositing of barrel through rabbling mechanism to the condition of sediment appears in the inside of difficult messenger's barrel, the degree of consistency of the medicine of depositing in the promotion barrel.

Optionally, the rabbling mechanism includes the vertical stirring rake that stretches into the barrel inside from the top of barrel, the stirring rake rotates with the bobbin top of barrel and links to each other, the top of barrel is provided with the drive stirring rake pivoted driving piece.

Through adopting above-mentioned technical scheme, drive the stirring rake through the driving piece and rotate, thereby along with the inside liquid medicine of depositing of rotation disturbance barrel of stirring rake, guarantee the mobility of liquid medicine.

Optionally, a cover plate for covering the opening is hinged to the top end of the case.

By adopting the technical scheme, the opening at the top end of the case is sealed by the cover plate, so that the medicine storage barrel is hidden in the case.

Optionally, an air spring is arranged between the cover plate and the case, one end of the air spring is hinged to the cover plate, and the other end of the air spring is hinged to the case.

Through adopting above-mentioned technical scheme, when turning over the apron, the air spring can support the apron to when adding medicine to the inside of depositing the explosive barrel, the staff of being convenient for adds medicine.

Optionally, water supply line is including being located quick-witted incasement portion's suction pump, be linked together through the inlet tube between the inlet of suction pump and the water inlet interface, install the flowmeter on the inlet tube, it is linked together to be provided with the flow pipe between the liquid outlet of suction pump and the inlet liquid section of blender.

Through adopting above-mentioned technical scheme, thereby can measure the water yield of sending into in the blender through the flowmeter, promote the precision of the liquid medicine of joining in marriage.

Optionally, an electric control valve is installed on the water inlet pipe.

Through adopting above-mentioned technical scheme, thereby can break off between suction pump and the interface of intaking through automatically controlled valve to when not using, the inside that can make suction pump has water, thereby the start-up of the suction pump of being convenient for next time places the condition that the suction pump appears idling.

Optionally, a filter is mounted on the water inlet pipe.

Through adopting above-mentioned technical scheme, can filter the water that enters into in the blender to promote the quality of the water that enters into in the blender.

Optionally, the medicine supply pipeline includes a conveying hose and a peristaltic pump, the conveying hose is used for communicating the medicine storage barrel with the mixer, the conveying hose passes through a pump head of the peristaltic pump, and the conveying hose is used for conveying the liquid medicine in the medicine storage barrel into the mixer under the action of the peristaltic pump.

Through adopting above-mentioned technical scheme, carry out the transport of liquid medicine through peristaltic pump extrusion delivery hose to can be accurate send required dose into the blender.

Optionally, the peristaltic pump is higher than the bottom end of the medicine storage barrel.

By adopting the technical scheme, when the peristaltic pump is not started, the liquid medicine exists in the conveying hose, and the situation of medicine leakage in the mixer is not easy to occur.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when dispensing is carried out, water is fed into the mixer through the water supply pipeline, the required liquid medicine is fed into the mixer through the medicine supply pipeline, and the medicine and the water entering the mixer are mixed in the mixer, so that the required liquid medicine is formed and is discharged from the medicine outlet port;

2. the peristaltic pump extrudes the conveying hose to convey the liquid medicine, so that the required medicine amount can be accurately conveyed into the mixer.

Drawings

FIG. 1 is a schematic diagram of a multi-fluid dispensing device according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of the inside of a case of a multi-liquid medicine dispensing device according to an embodiment of the present application;

FIG. 3 is a schematic side view of a multi-fluid dispensing apparatus according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a connection structure between a water supply pipeline and a mixer of a multi-liquid medicine dispensing device according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a drug storage barrel of a multi-liquid drug dispensing device according to an embodiment of the present application;

fig. 6 is a schematic structural view of a drug supply line of a multi-liquid drug dispensing device according to an embodiment of the present application.

Description of reference numerals: 1. a chassis; 11. a planar portion; 12. an inclined portion; 13. an opening; 14. a cover plate; 15. a gas spring; 16. a water inlet interface; 17. a medicine outlet port; 2. a medicine storage barrel; 21. a barrel; 211. a discharge pipe; 22. a medicine feeding pipe; 23. sealing the cover; 24. locking; 25. a stirring paddle; 26. a drive motor; 3. a mixer; 4. a water supply line; 41. a water pump; 42. a water inlet pipe; 421. a filter; 422. an electrically controlled valve; 43. a water supply pipe; 431. a flow meter; 5. a drug supply line; 51. a delivery hose; 52. a peristaltic pump; 6. a mounting seat; 61. and (6) perforating.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a multi-liquid medicine dispensing device.

Referring to fig. 1, the multi-liquid medicine dispensing device includes a hollow cabinet 1, a top end surface of the cabinet 1 includes a flat portion 11 close to a rear end of the cabinet 1 and in a horizontal state, and an inclined portion 12 close to a front end of the cabinet 1 and in an inclined state, and one end of the inclined portion 12 close to the rear end of the cabinet 1 is higher than one end of the inclined portion 12 close to the front end of the cabinet 1. An opening 13 is opened on the surface of the inclined portion 12, and the inside of the cabinet 1 communicates with the outside through the opening 13.

A cover plate 14 for closing the opening 13 is hinged to the top of the case 1, and two opposite sides of the cover plate 14 are hinged to one side edge of the opening 13 close to the plane part 11 and lapped on the surface of one end of the inclined part 12 far away from the plane part 11. And a gas spring 15 is arranged between the cover plate 14 and the case 1, one end of the gas spring 15 is hinged with the cover plate 14, and the other end of the gas spring 15 is hinged with the case 1.

When the cover plate 14 is opened, the gas spring 15 is elongated as the cover plate 14 is turned. When the cover 14 is flipped to a desired angle, the gas spring 15 can support the cover 14 so that the cover 14 is maintained in the flipped state.

Referring to fig. 2 and 3, a mixer 3 is provided below the flat surface portion 11 inside the cabinet 1, and the mixer 3 is a straight tube type pipe mixer. The mixer 3 is horizontally fixed on the bottom end wall plate of the case 1. A medicine outlet port 17 is fixed on the side wall of one side of the case 1, and the liquid outlet end of the mixer 3 is opposite to the medicine outlet port 17 on the case 1 and is communicated with the medicine outlet port 17. The liquid mixed by the mixer 3 is discharged from the liquid outlet end of the mixer 3 and directly enters the medicine outlet port 17. The medicine outlet port 17 is fixed with the liquid outlet end of the mixer 3 in a sealing way.

A water inlet port 16 is fixed on a wall plate at the rear end of the case 1, a water supply pipeline 4 is arranged between the water inlet port 16 and the liquid inlet end of the mixer 3, the water supply pipeline 4 communicates the water inlet port 16 with the liquid inlet end of the mixer 3, and water entering from the water inlet port 16 is sent into the mixer 3 through the water supply pipeline 4. The water supply pipeline 4 is hermetically fixed with the liquid inlet end of the mixer 3 and the water inlet interface 16.

Referring to fig. 2 and 4, the water supply pipeline 4 includes a water pump 41 fixed inside the case 1, a water inlet pipe 42 is disposed between a liquid inlet of the water pump 41 and the water inlet port 16, and one end of the water inlet pipe 42 is in sealed butt joint with the water inlet port 16. The other end of the water delivery pipe 43 is in sealed butt joint with the water suction pump 41. A water supply pipe 43 is arranged between the liquid outlet of the water pump 41 and the liquid inlet end of the mixer 3, and one end of the water supply pipe 43 is in sealed butt joint with the liquid inlet end of the mixer 3. The other end of the water delivery pipe 43 is in sealed butt joint with the liquid inlet of the water suction pump 41.

The filter 421 and the electric control valve 422 are sequentially installed on the water inlet pipe 42 along the liquid feeding direction of the water feeding pipe 43, so that the water entering the water inlet pipe 42 can be filtered through the filter 421, and the quality of the water entering the mixer 3 is improved. The inlet pipe 42 can be cut off by the electric control valve 422, so that water cannot enter the suction pump 41.

A flow meter 431 is attached to the water supply pipe 43, and the amount of water flowing through the water supply pipe 43 can be measured by the flow meter 431.

Referring to fig. 1, a plurality of medicine storage barrels 2 are fixed side by side at positions opposite to an opening 13 in a cabinet 1, and tops of the medicine storage barrels 2 are exposed through the opening 13.

Referring to fig. 5, the bottom end of each medicine storage barrel 2 is communicated with the mixer 3 through a medicine supply line 5. The medicine storage barrel 2 comprises a barrel body 21 which is vertically arranged, and the top end of the barrel body 21 is closed. A discharge pipe 211 communicated with the inside of the barrel 21 is arranged at the bottom end of the barrel 21, and the discharge pipe 211 is fixedly connected with the barrel 21. The medicine supply pipe 5 is connected to the discharge pipe 211 at the bottom end of the cylinder 21.

Referring to fig. 2 and 5, a chemical feeding pipe 22 communicated with the inside of the cylinder 21 is provided at the front end side of the top end of the cylinder 21 facing the cabinet 1, and the chemical feeding pipe 22 and the cylinder 21 are welded and fixed. A sealing cover 23 is arranged at one end of the dosing tube 22 far away from the cylinder body 21. And two opposite sides of the sealing cover 23, wherein one side is hinged with the dosing tube 22, and the other side is locked with the dosing tube 22 through a lock catch 24. The end of the dosing tube 22 remote from the barrel 21 is closed by a closure cap 23.

When medicine needs to be added into the barrel 21, the lock catch 24 is opened, so that one end, away from the barrel 21, of the medicine adding pipe 22 is opened, and therefore a worker can pour the medicine into the barrel 21.

The top end face of the cylinder 21 is a plane. The stirring paddle 25 is arranged inside the cylinder 21, and the top end of the stirring paddle 25 penetrates through the top end wall plate of the cylinder 21. The paddle 25 is rotatably connected to the top end wall of the barrel 21. A driving motor 26 is fixed on the top end surface of the cylinder 21, and the motor shaft of the driving motor 26 is coaxially opposite to and fixed with the stirring paddle 25.

Thereby can drive stirring rake 25 through driving motor 26 and rotate, when stirring rake 25 rotated in the inside of barrel 21, stirring rake 25 can stir the inside liquid medicine that has barrel 21 to the difficult condition that appears depositing of the inside medicine that makes barrel 21.

Referring to fig. 2 and 6, the chemical supply line 5 includes a delivery hose 51 for communicating the discharge pipe 211 at the bottom end of the cylinder 21 with the mixer 3, and a peristaltic pump 52 fixed inside the cabinet 1. The delivery hose 51 passes through the pump head of the peristaltic pump 52. When the peristaltic pump 52 is activated, the pump head of the peristaltic pump 52 presses the delivery hose 51, thereby feeding the drug stored inside the cartridge 21 into the mixer 3.

An installation seat 6 fixed inside the case 1 is arranged above the mixer 3, and the height of the top end surface of the installation seat 6 is higher than the bottom end of the cylinder 21. The peristaltic pump 52 is fixed to the top end face of the mounting base 6. The surface of the mounting seat 6 is provided with through holes 61 matched with the number of the peristaltic pumps 52, and the size of the through holes 61 can enable the conveying hose 51 to pass through. The delivery hose 51 passes through the through hole 61 to communicate with the mixer 3.

The implementation principle of the multi-liquid medicine dispensing device in the embodiment of the application is as follows: at the time of the compounding of the agricultural chemicals, the chemicals existing inside the barrel body 21 are fed into the mixer 3 by controlling the chemical supply line 5 corresponding to the chemical storage barrel 2. The water supply line 4 feeds water into the mixer 3, and the water and the drug fed into the mixer 3 are mixed in the mixer 3, thereby forming a desired drug solution. The mixed medicine is discharged through the medicine outlet port 17.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A multi-liquid medicine dispensing device is characterized in that: the machine box comprises a machine box (1) with a hollow interior, a plurality of medicine storage barrels (2) and a mixer (3), wherein the medicine storage barrels (2) and the mixer (3) are both located in the machine box (1), an opening (13) is formed in the top end of the machine box (1), and the medicine storage barrels (2) and the opening (13) are arranged oppositely; be provided with into water interface (16) and play medicine interface (17) on the box of machine case (1), the play liquid end of blender (3) with be linked together between play medicine interface (17), every deposits and all is linked together through medicine supply line (5) between explosive barrel (2) and blender (3), the feed liquor end of blender (3) is linked together through water supply line (4).

2. A multiple-fluid dispensing apparatus according to claim 1, wherein: deposit explosive barrel (2) barrel (21) including vertical setting, the bottom and the medicine supply line (5) of barrel (21) are linked together, be provided with on the top lateral wall of barrel (21) with the inside of barrel (21) be linked together add pencil (22), the one end of keeping away from barrel (21) with pencil (22) is provided with closing cap (23), closing cap (23) are used for controlling the opening or the closure that adds pencil (22), be provided with on barrel (21) and stretch into the inside rabbling mechanism of barrel (21).

3. A multiple-fluid dispensing apparatus according to claim 2, wherein: the stirring mechanism comprises a stirring paddle (25) vertically extending into the interior of the barrel body (21) from the top end of the barrel body (21), the stirring paddle (25) is connected with the barrel top of the barrel body (21) in a rotating mode, and the top end of the barrel body (21) is provided with a driving piece for driving the stirring paddle (25) to rotate.

4. A multiple-fluid dispensing apparatus according to claim 1, wherein: the top end of the case (1) is hinged with a cover plate (14) used for covering the opening (13).

5. A multiple-fluid dispensing apparatus according to claim 4, wherein: and a gas spring (15) is arranged between the cover plate (14) and the case (1), one end of the gas spring (15) is hinged with the cover plate (14), and the other end of the gas spring (15) is hinged with the case (1).

6. A multiple-fluid dispensing apparatus according to claim 1, wherein: water supply line (4) are including being located quick-witted case (1) inside suction pump (41), be linked together through inlet tube (42) between the inlet of suction pump (41) and water inlet interface (16), install flowmeter (431) on inlet tube (42), be provided with between the liquid outlet of suction pump (41) and the inlet liquid section of blender (3) delivery pipe (43) and be linked together.

7. A multiple-fluid dispensing apparatus according to claim 6, wherein: an electric control valve (422) is arranged on the water inlet pipe (42).

8. A multiple-fluid dispensing apparatus according to claim 6, wherein: and a filter (421) is arranged on the water inlet pipe (42).

9. A multiple-fluid dispensing apparatus according to claim 1, wherein: the medicine supply pipeline (5) comprises a conveying hose (51) and a peristaltic pump (52), the conveying hose (51) is communicated with the medicine storage barrel (2) and the mixer (3), the conveying hose (51) penetrates through a pump head of the peristaltic pump (52), and the conveying hose (51) conveys the liquid medicine in the medicine storage barrel (2) into the mixer (3) under the action of the peristaltic pump (52).

10. A multiple-fluid dispensing apparatus according to claim 9, wherein: the peristaltic pump (52) is higher than the bottom end of the medicine storage barrel (2).