CN113262713A

CN113262713A - Multi-liquid medicine mixer

Info

Publication number: CN113262713A
Application number: CN202110535611.6A
Authority: CN
Inventors: 高立刚; 高惠
Original assignee: Beijing Bairuishengtian Environmental Protection Technology Development Co ltd
Current assignee: Beijing Bairuishengtian Environmental Protection Technology Development Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-08-17
Anticipated expiration: 2041-05-17
Also published as: CN113262713B

Abstract

The application relates to a multi-liquid medicine mixer which comprises a case, a plurality of medicine storage boxes and a mixer, wherein the medicine storage boxes and the mixer are located inside the case; the quick-witted case is last to be provided with the water inlet and goes out the medicine mouth, be provided with the pipeline of sending water between the feed liquor end of water inlet and blender, go out and be provided with the liquid medicine pipeline of arranging between the flowing back end of medicine mouth and blender, a plurality of bottoms of depositing the medical kit are linked together with the blender through liquid medicine pump sending pipeline respectively, the below of depositing the medical kit is provided with weighing machine and constructs, weighing machine constructs and is used for weighing the liquid medicine of depositing in the medical kit. The liquid medicine mixing device has the effects of improving the mixing precision of various liquid medicines and mixing the required liquid medicines.

Description

Multi-liquid medicine mixer

Technical Field

The application relates to the field of pesticide mixing arrangement, especially relate to a many liquid medicines mix machine.

Background

With the increase of awareness of environmental protection, municipal garden engineering is more and more widely implemented in city construction, so that a large number of trees are planted in the current city to afforest the city. In the later maintenance process of the trees, the trees need to be regularly sprayed with pesticides so as to achieve the purpose of insect pest prevention.

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.

Disclosure of Invention

In order to improve the mixed precision of multiple liquid medicine, compound the liquid medicine of required concentration, this application provides a many liquid medicine mixer.

The application provides a many liquid medicine mix machine adopts following technical scheme:

a multi-liquid medicine mixer comprises a case, a plurality of medicine storage boxes and a mixer, wherein the medicine storage boxes and the mixer are located inside the case; the quick-witted case is last to be provided with the water inlet and goes out the medicine mouth, be provided with the pipeline of sending water between the feed liquor end of water inlet and blender, go out and be provided with the liquid medicine pipeline of arranging between the flowing back end of medicine mouth and blender, a plurality of bottoms of depositing the medical kit are linked together with the blender through liquid medicine pump sending pipeline respectively, the below of depositing the medical kit is provided with weighing machine and constructs, weighing machine constructs and is used for weighing the liquid medicine of depositing in the medical kit.

By adopting the technical scheme, when liquid medicine proportioning is carried out, firstly, the water inlet is communicated with a water source through a pipeline, the water suction pump is started, so that water is pumped into the mixer, and simultaneously liquid medicine in the medicine storage box is fed into the mixer through the liquid medicine pumping pipeline to be mixed with the water, so that liquid medicine with the required proportioning is formed; the weighing mechanism can monitor the inside medicines of each medicine storage box, so that the required medicine amount is measured, and the aim of accurate proportioning is fulfilled.

Optionally, the liquid medicine pumping pipeline includes a peristaltic pump and a medicine conveying hose communicating the medicine storage box with the mixer, and the peristaltic pump is used for squeezing the hose to control the medicine conveying hose to convey the liquid medicine in the medicine storage box to the mixer.

Through adopting above-mentioned technical scheme, thereby carry out accurate control through the volume of adopting the peristaltic pump can be accurate to the liquid medicine of sending into in the blender, improve the ratio precision of liquid medicine.

Optionally, a discharge cavity recessed towards the inside of the case is formed in the side wall of the case, a waste liquid discharge pipe corresponding to each medicine storage box is arranged in the discharge cavity, a valve is mounted on each waste liquid discharge pipe, and the waste liquid discharge pipes are communicated with the corresponding medicine storage boxes respectively.

Through adopting above-mentioned technical scheme, when not using for a long time, thereby can be with the liquid medicine discharge of depositing in the medical kit clean through waste liquid discharge pipe.

Optionally, the inlet channel includes suction pump, inlet tube and delivery pipe, the inlet tube is linked together the water inlet with the suction pump, the delivery pipe is linked together suction pump and blender.

Through adopting above-mentioned technical scheme, thereby can extract water through the suction pump to send into the blender through the flow pipe.

Optionally, a flow meter is mounted on the water supply pipe.

Through adopting above-mentioned technical scheme, can monitor the flow that sends into in the blender in the flow pipe.

Optionally, a first check valve is installed on the water inlet pipe.

Through adopting above-mentioned technical scheme, when the suction pump stopped, prevent that the water of depositing in the suction pump from flowing back to in the water supply pipe to when starting the suction pump again, there is water in the suction pump, thereby protect the suction pump.

Optionally, a second check valve is installed on the discharge pipeline.

By adopting the technical scheme, the mixed liquid medicine can only flow from the mixer to the direction of the medicine outlet, so that the backflow is prevented.

Optionally, a pipeline pressure controller is installed on the discharge pipeline.

Through adopting above-mentioned technical scheme, can monitor the pressure in the discharge line way, prevent that discharge line internal pressure is too big to cause and burst.

Optionally, an opening is formed in the top end of the box body, the top end of the medicine storage box is exposed from the opening, a sealing plate for sealing the opening is arranged at the opening, and the sealing plate is detachably connected to the case.

Through adopting above-mentioned technical scheme, can overhaul and change the storage medicine case through the opening.

Optionally, the top end of the medicine storage box is provided with an opening, and a medicine adding port is arranged on the sealing plate opposite to each medicine storage box.

By adopting the technical scheme, the medicine can be conveniently added into the medicine storage box.

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

1. when liquid medicine proportioning is carried out, firstly, a water inlet is communicated with a water source through a pipeline, a water suction pump is started, so that water is pumped into a mixer, and liquid medicine in a medicine storage box is fed into the mixer through a liquid medicine pumping pipeline to be mixed with the water to form liquid medicine with required proportioning; the weighing mechanism can monitor the medicines in each medicine storage box, so that the required medicine amount is measured, and the aim of accurate proportioning is fulfilled;

2. thereby can be accurate carry out accurate control to the volume of sending into the liquid medicine in the blender through adopting the peristaltic pump, improve the ratio precision of liquid medicine.

Drawings

FIG. 1 is a schematic diagram of a multiple fluid mixing machine according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of the internal structure of the multiple liquid medicine mixing machine of the embodiment of the present application on the side where the water inlet is located;

FIG. 3 is a schematic diagram of the internal structure of the housing of the multi-fluid mixer according to the embodiment of the present application;

FIG. 4 is a schematic diagram of the mixer of the multi-fluid mixer of the embodiment of the present application;

FIG. 5 is a schematic structural view of a spoiler of a mixer of a multi-fluid mixer in accordance with an embodiment of the present application;

FIG. 6 is a schematic view showing a connection structure of a medicine storage box, a mixer, and a medicine liquid transfer line of the multi-medicine liquid mixer according to the embodiment of the present application;

FIG. 7 is a schematic structural view of a medicine storage box and a weighing mechanism of a multi-liquid medicine mixer according to an embodiment of the present application;

fig. 8 is a schematic configuration diagram of a discharge chamber of a medicine storage box of a multi-liquid medicine mixer according to an embodiment of the present application.

Description of reference numerals: 1. a chassis; 11. a carrier; 12. a water inlet; 13. a medicine outlet; 14. an opening; 15. closing the plate; 151. a medicine adding port; 16. a discharge chamber; 17. a waste liquid discharge pipe; 18. a valve; 2. storing a medicine box; 21. a medicine discharge pipe; 3. a mixer; 31. a barrel; 311. a liquid feeding pipe; 32. a spoiler; 321. a connecting rod; 322. a spoiler blade; 4. a weighing mechanism; 41. a weighing tray; 42. a weight sensor; 5. a liquid medicine pumping pipeline; 51. a peristaltic pump; 52. a drug delivery hose; 6. a water inlet pipeline; 61. a water pump; 62. a water inlet pipe; 621. a first check valve; 63. a water supply pipe; 631. a flow meter; 7. a drug discharge pipeline; 71. a pipe body; 72. a second one-way valve; 73. a pipeline pressure controller.

Detailed Description

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

The embodiment of the application discloses many liquid medicine mix machine.

Referring to fig. 1 and 2, the multiple-liquid medicine mixing machine includes a hollow casing 1, a plurality of medicine containers 2 having open top ends, and a mixer 3, wherein the medicine containers 2 and the mixer 3 are both mounted inside the casing 1. The medicine containers 2 are four in number in the present embodiment but are not limited to four. The medicine storage boxes 2 are arranged side by side and are positioned at the top end of the interior of the machine case 1. A bearing frame 11 is arranged in the case 1 below the medicine storage box 2, the bearing frame 11 is welded and fixed in the case 1, and the medicine storage box 2 is arranged above the bearing frame 11.

A weighing mechanism 4 is provided between the medicine storage box 2 and the carriage 11, and the weighing mechanism 4 is used for weighing the medicine storage box 2, thereby calculating the amount of the liquid medicine in the medicine storage box 2. Each medicine storage box 2 is communicated with the mixer 3 through a medicine liquid pumping pipeline 5, and the medicine liquid in the medicine storage box 2 is pumped into the mixer 3 through the medicine liquid pumping pipeline 5.

Referring to fig. 1 and 3, the two opposite side walls of the chassis 1 are provided with a water inlet 12 on one side wall and a medicine outlet 13 on the other side wall. The mixer 3 is a straight barrel mixer. The two ends of the mixer 3 are respectively opposite to the water inlet 12 and the medicine outlet 13. The water inlet 12 is communicated with the mixer 3 through a water inlet pipeline 6, and the medicine outlet 13 is connected with the mixer 3 through a medicine discharge pipeline 7.

A rectangular opening 14 is formed in the wall plate at the top end of the case 1, and the opening 14 is arranged opposite to the position of the medicine storage box 2 in the case 1. The top of the medicine storage box 2 is exposed from the opening 14 of the cabinet 1 through the opening 14. A cover plate 15 is mounted at the opening 14, and the cover plate 15 is fixed to the cabinet 1 by bolts. A medicine adding port 151 penetrating through the sealing plate 15 is provided at a position on the surface of the sealing plate 15 opposite to each medicine storage box 2, and medicines can be added into the corresponding medicine storage box 2 through the medicine adding port 151.

Referring to fig. 2 and 3, the height of the mixer 3 is lower than the height of the medicine storage boxes 2.

Referring to fig. 4, the mixer 3 includes a hollow cylinder 31 with two open ends, one end of the cylinder 31 is a liquid inlet end, and the other end of the cylinder 31 is a liquid outlet end, wherein the liquid inlet end of the cylinder 31 is opposite to the water inlet 12, and the liquid outlet end of the cylinder 31 is opposite to the medicine outlet 13. The spoiler 32 is installed inside the cylinder 31, and the flow direction of the liquid flowing through the inside of the cylinder 31 can be constantly changed by the spoiler 32.

The tube wall of the tube 31 is provided with liquid adding tubes 311 which are matched with the medicine storage boxes 2 in number, and the liquid adding tubes 311 are communicated with the inside of the tube 31. The charging tube 311 and the cylinder 31 are integrally formed or welded and fixed. The filler tubes 311 are arranged at intervals along the axial direction of the cylinder 31.

Referring to fig. 5, the spoiler 32 includes a connecting rod 321 and a plurality of spoiler blades 322 located at both sides of the connecting rod 321 and spaced along an axial direction of the connecting rod 321, the spoiler blades 322 are semicircular, and one end of the spoiler blade 322 far away from the connecting rod 321 is arc-shaped. Two adjacent spoiler blades 322 located on the same side of the connecting rod 321 are arranged at intervals, and the spoiler blades 322 located on two sides of the connecting rod 321 are arranged oppositely. The spoiler blades 322 are all obliquely arranged from one end of the connecting rod 321 to the other end. The spoiler blades 322 located on the same side of the connecting rod 321 have opposite inclination directions of two adjacent spoiler blades 322. When the spoiler 32 is installed inside the cylinder 31, the spoiler blades 322 located at both ends of the connecting rod 321 are welded and fixed to the cylinder 31.

Referring to fig. 6 and 7, the cross-sectional area of the internal space of the medicine storage box 2 is gradually reduced from high to low at the bottom of the medicine storage box 2, thereby closing the opening. A medicine discharging pipe 21 communicated with the inside of the medicine storage box 2 is arranged at the bottom end of the medicine storage box 2, and the medicine discharging pipe 21 and the medicine storage box 2 are welded and fixed

The liquid medicine pumping pipeline 5 comprises a peristaltic pump 51 and a medicine conveying hose 52 fixed inside the cabinet 1, one end of the medicine conveying hose 52 is communicated with the medicine discharging pipe 21 at the bottom end of the medicine storage box 2, and the other end is communicated with one of the liquid adding pipes 311 of the mixer 3. The drug delivery hose 52 is hermetically fixed between the drug discharge tube 21 and the charging tube 311. The drug delivery hose 52 passes through the pump head of the peristaltic pump 51. When the peristaltic pump 51 is started, the medicine is fed into the mixer 3 by pressing the medicine feed hose 52 by the peristaltic pump 51.

Referring to fig. 7, the weighing mechanism 4 includes a weighing tray 41 positioned above the loading ledges 11 and weight sensors 42 positioned between the weighing tray 41 and the loading ledges 11, the weight sensors 42 being fixed together between the weighing tray 41 and the loading ledges 11, respectively. The medicine storage box 2 is located above the weighing tray 41 and fixed together with the weighing tray 41. The bottom end of the container box 2 passes through the weighing tray 41.

Referring to fig. 7 and 8, a discharge chamber 16 recessed into the casing 1 is provided on the outer side wall of the casing 1, and the discharge chamber 16 is located below the medicine storage boxes 2 and the carriage 11. The top end of the discharge cavity 16 is provided with waste liquid discharge pipes 17 the same as the number of the medicine storage boxes 2, and the waste liquid discharge pipes 17 are opposite to the medicine storage boxes 2 one by one. The waste liquid discharge pipe 17 penetrates through the top end wall plate of the discharge chamber 16 to communicate with the discharge pipe 21 at the bottom end of the corresponding medicine storage box 2. The waste liquid discharge pipe 17 is fixedly connected with the medicine discharge pipe 21. The waste liquid discharge pipe 17 is provided at its bottom end with a valve 18, and the opening and closing of the waste liquid discharge pipe 17 is controlled by the valve 18.

Referring to fig. 3, the water inlet pipeline 6 includes a water pump 61 fixed on a bottom wall plate of the case 1, a water inlet pipe 62 is disposed between a liquid inlet of the water pump 61 and the water inlet 12 of the case 1, and the water inlet pipe 62 is respectively in sealed communication with the water inlet 12 and a liquid inlet of the water pump 61. And a water supply pipe 63 is arranged between the liquid outlet of the water suction pump 61 and the liquid inlet end of the mixer 3, and the water supply pipe 63 is respectively communicated with the liquid inlet end of the mixer 3 and the water suction pump 61 in a sealing manner. A first check valve 621 is installed on the feed pipe 62, and a flow meter 631 is installed on the feed pipe 63, whereby the flow rate through the feed pipe 62 can be monitored by the flow meter 631. The water flows only in the direction from the water inlet 12 to the water pump 61 through the first check valve 621, and when the water supply to the inside of the water pump 61 is stopped, the water inside the water pump 61 cannot flow into the water inlet 12.

The medicine discharge pipeline 7 comprises a pipe body 71 positioned between the liquid discharge end of the mixer 3 and the medicine outlet 13, and the pipe body 71 is hermetically communicated between the liquid discharge end of the mixer 3 and the medicine outlet 13 respectively. A second check valve 72 and a line pressure controller 73 are attached to the pipe body 71, the mixed drug solution can flow only from the mixer 3 to the drug outlet 13 through the second check valve 72, and the pressure inside the pipe body 71 can be monitored through the line pressure controller 73.

The implementation principle of the multi-liquid medicine mixer in the embodiment of the application is as follows: the liquid medicines with the required proportion are respectively put into the medicine storage boxes 2. When the liquid medicine needs to be mixed, the water inlet 12 is communicated with a water source through a pipeline, and meanwhile, the water suction pump 61 is started, so that the water is pumped into the mixer 3 by the water suction pump 61. The peristaltic pump 51 is actuated to feed the chemical liquid stored in the medicine storage tank 2 into the mixer 3 through the medicine feed hose 52. The drug and water are mixed in a mixer 3 to form a mixed drug solution with a required proportion.

Meanwhile, mutual detection can be realized by matching the weighing mechanism 4 with the peristaltic pump 51, so that the accuracy of the liquid medicine pumping pipeline 5 and the weighing mechanism 4 can be monitored.

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. The utility model provides a many liquid medicine mixes machine which characterized in that: the device comprises a case (1), a plurality of medicine storage boxes (2) and a mixer (3), wherein the medicine storage boxes (2) and the mixer (3) are both positioned in the case (1); be provided with water inlet (12) and medicine outlet (13) on quick-witted case (1), be provided with between the feed liquor end of water inlet (12) and blender (3) and send water pipeline (6), be provided with between the flowing back end of medicine outlet (13) and blender (3) and arrange medicine pipeline (2), the bottom of a plurality of medicine chests of depositing (2) is linked together through liquid medicine pumping pipeline (5) and blender (3) respectively, the below of depositing medicine chests (2) is provided with weighing machine structure (4), weighing machine structure (4) are used for weighing the liquid medicine of depositing in medicine chests (2).

2. The multiple fluid mixing machine of claim 1, wherein: the liquid medicine pumping pipeline (5) comprises a peristaltic pump (51) and a medicine conveying hose (52) for communicating the medicine storage box (2) with the mixer (3), and the peristaltic pump (51) is used for extruding the hose so as to control the medicine conveying hose (52) to convey liquid medicine in the medicine storage box (2) to the mixer (3).

3. The multiple fluid mixing machine of claim 1, wherein: the novel pesticide storage box is characterized in that a discharge cavity (16) which is sunken towards the inside of the case (1) is formed in the side wall of the case (1), waste liquid discharge pipes (17) which correspond to the pesticide storage boxes (2) respectively are arranged in the discharge cavity (16), valves (18) are mounted on the waste liquid discharge pipes (17), and the waste liquid discharge pipes (17) are communicated with the corresponding pesticide storage boxes (2) respectively.

4. The multiple fluid mixing machine of claim 1, wherein: intake pipe (6) include suction pump (61), inlet tube (62) and delivery pipe (63), inlet tube (62) are linked together water inlet (12) and suction pump (61), delivery pipe (63) are linked together suction pump (61) and blender (3).

5. The multiple fluid mixing machine of claim 4, wherein: and a flowmeter (631) is mounted on the water delivery pipe (63).

6. The multiple fluid mixing machine of claim 4, wherein: a first one-way valve (621) is mounted on the water inlet pipe (62).

7. The multiple fluid mixing machine of claim 1, wherein: and a second one-way valve (72) is arranged on the medicine discharging pipeline (2).

8. The multiple fluid mixing machine of claim 1, wherein: and a pipeline pressure controller (73) is arranged on the medicine discharge pipeline (2).

9. The multiple fluid mixing machine of claim 1, wherein: the top end of the box body is provided with an opening (14), the top end of the medicine storage box (2) is exposed out of the opening (14), a sealing plate (15) for sealing the opening (14) is arranged at the opening (14), and the sealing plate (15) is detachably connected to the case (1).

10. The multiple fluid mixing machine of claim 9, wherein: the top end of the medicine storage box (2) is provided with an opening (14), and a medicine adding opening (151) is arranged on the sealing plate (15) and opposite to each medicine storage box (2).