CN218688331U - Liquid medicine mixing device for medicine preparation with automatic quantifying function - Google Patents

Abstract

The utility model discloses a liquid mixes medicine device for pharmacy with automatic ration function, which comprises a tank body, the internal stirring structure that is provided with of jar, still include a plurality of medicine storage tank that can toward the internal different liquid medicines of transport of jar be connected with jar body top, the feed liquor end and the liquid outlet end at both ends all are equipped with the solenoid valve about each medicine storage tank, it is fixed with scale liquid level window to inlay on each medicine storage tank's the lateral wall, each medicine storage tank department installs the quantitative regulation feedback subassembly, the quantitative regulation feedback subassembly is including being fixed in the montant in the medicine storage tank, the surface slip cover of montant is equipped with short block and the floater of arranging from top to bottom, the bottom fixed mounting of short block has pressure sensor, the top swing joint of short block has a lead screw that can reciprocate, the lead screw upwards runs through outside stretching out medicine storage tank's top. The utility model discloses can carry out accurate accuse volume and realize automatic ration and dispense.

Description

Liquid medicine mixing device for medicine preparation with automatic quantifying function

Technical Field

The utility model relates to a liquid medicine mixing device for pharmacy with automatic ration function.

Background

The medicine is a product which is prescribed by doctors when people feel discomfort, is generally used for treating various discomfort of bodies, is an essential part of modern medicine and is divided into prescription medicine and non-prescription medicine, and a plurality of medicines need to be mixed in the production process of the medicine.

Patent application publication No. CN 213913421U's utility model discloses a mixing arrangement for pharmacy convenient to mix multiple liquid medicine ration, which comprises a frame, the upper end of frame is provided with the feed inlet, and the lower extreme of frame is fixed with the base, and the surface of frame is provided with the observation window, the lower extreme of frame is fixed with the motor, and the motor week links first rotary disk, the inside of frame is fixed with the fixer, and be provided with the tooth socket on the fixer, the lower extreme of frame is provided with the transfer line, and the tip of transfer line is provided with the discharge gate, and be provided with the valve on the transfer line, first rotary disk hub connection has the axostylus axostyle, and be connected with the stirring leaf on the axostylus axostyle, the lower extreme hub connection of axostylus axostyle has the gear, and gear engagement connects the tooth socket. This mixing arrangement for pharmacy convenient to mix multiple liquid medicine ration can control the time of unloading to can control the volume of unloading, thereby can make the mixture of liquid medicine more abundant.

However, the device still has some defects in actual use, and it is obvious that the blanking amount is controlled by controlling the blanking time, and the weight is gradually reduced along with the blanking, so that the subsequent blanking amount in unit time is changed, and automatic quantitative dispensing cannot be realized by accurately controlling the amount.

Therefore, there is a need to solve the above problems by designing a liquid medicine mixing device for dispensing with an automatic dosing function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medicine device is mixed to liquid for batching with automatic ration function possesses the advantage that automatic ration was dispensed in accurate accuse volume realization, has solved the time of current mixing arrangement for pharmacy through the control unloading and then has controlled the volume of unloading, leads to the volume in subsequent unloading unit interval to change to some extent, can not carry out the problem that automatic ration was dispensed in accurate accuse volume realization.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid medicine mixing device for medicine dispensing with automatic ration function, which comprises a tank body, the internal stirring structure that is provided with of jar, still include a plurality of medicine storage tanks that can carry different liquid medicines toward jar body of being connected with jar body top, the feed liquor end and the play liquid end at both ends all are equipped with the solenoid valve about each medicine storage tank, it is fixed with scale liquid level window to inlay on the lateral wall of each medicine storage tank, each medicine storage tank department installs quantitative regulation feedback subassembly, quantitative regulation feedback subassembly is including being fixed in the montant in the medicine storage tank, the surface sliding cover of montant is equipped with short piece and the floater of arranging from top to bottom, the bottom fixed mounting of short piece has pressure sensor, the top swing joint of short piece has a lead screw that can reciprocate, the lead screw upwards runs through outside the top that stretches out the medicine storage tank.

Preferably, the upper end of the screw rod extending out of the top of the medicine storage tank is fixed with a rotary table, the top wall of the medicine storage tank is embedded and fixed with a nut, the screw rod penetrates through the center of the nut and is in threaded connection with the nut, and the lower end of the screw rod is movably connected with the top of the short block through a bearing.

Preferably, the top of the tank body is connected with a plurality of medicine storage tanks through a plurality of vertical pipes, the plurality of medicine storage tanks are connected to a medicine conveying assembly, the positions where the medicine conveying assembly is connected with the medicine storage tanks are provided with a first electromagnetic valve, and the positions of the vertical pipes are provided with a second electromagnetic valve.

Preferably, the medicine conveying assembly comprises a plurality of medicine feeding pumps in one-to-one correspondence with the medicine storage tanks, each medicine feeding pump is fixed to the top of the base, an output end of each medicine feeding pump is communicated with a connecting pipe, each connecting pipe extends upwards, the upper end of each connecting pipe is communicated with the top of the medicine storage tank, the upper end of each connecting pipe is provided with a first electromagnetic valve, and the input end of each medicine feeding pump is communicated with a conveying pipe.

Preferably, still include the base, the jar body crouches and is fixed in the top of base, and the top of base is fixed with branch in the both sides of the jar body, and the top of branch is fixed with the backup pad that is located jar body top, and a plurality of medicine storage tank intervals are fixed at the top of backup pad, and each standpipe is located the backup pad below and runs through the backup pad up and be connected with corresponding medicine storage tank.

Preferably, the stirring structure is including installing in the internal stirring subassembly one that distributes along jar body axial and surrounding in stirring subassembly one outlying stirring subassembly two, and jar body axial both ends are equallyd divide and are had a connecting plate respectively, and two connecting plates are located the both ends of stirring subassembly one and stirring subassembly two and link to each other with stirring subassembly one and stirring subassembly two.

Preferably, the first stirring assembly comprises a first rotating rod positioned at the axis of the tank body, the two connecting plates are respectively fixed at two ends of the first rotating rod, two ends of the first rotating rod are respectively movably mounted at end walls at two axial ends of the tank body through bearings, a plurality of first stirring paddles distributed at intervals along the axial direction of the tank body are fixed on the surface of the first rotating rod, a motor is arranged outside one axial end of the tank body, and a rotating shaft of the motor is linked with the first rotating rod through a transmission structure.

Preferably, the stirring assembly II comprises a gear ring, the gear ring is fixed in one end, close to the motor, of the tank body, one side, opposite to the two connecting plates, is movably connected with a plurality of second rotating rods, surrounding the first rotating rods in a peripheral spaced distribution, through bearings, one end, close to the gear ring, of each second rotating rod is fixed with a gear, the gears are all located in the gear ring in a peripheral meshed mode with the gear ring, and a plurality of second stirring paddles, axially spaced distribution along the tank body, are fixed on the surface of each second rotating rod.

Preferably, a plurality of groups of corresponding connecting rods are fixed on the surfaces of two ends of the first rotating rod, the plurality of groups of connecting rods are arranged at intervals along the axial direction of the first rotating rod, and a scraper is fixed at one end, far away from the first rotating rod, of each group of connecting rods.

Preferably, the transmission structure comprises a first belt pulley fixedly connected to a rotating shaft of the motor, a second belt pulley fixed at the outer end of the rotating rod extending out of the end wall of the tank body close to the motor, belts are wound on the surfaces of the first belt pulley and the second belt pulley, and the tank body is further communicated with a medicine discharge pipe with a valve.

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

1. the utility model discloses a montant, floater, short piece, lead screw and pressure sensor and solenoid valve's cooperation can carry out quantitative regulation to the volume that each liquid medicine needs to carry out accurate accuse volume and realize automatic ration and dispense.

2. The utility model discloses a liquid medicine is carried to jar internal to a plurality of medicine storage tanks, makes jar internal once can get into multiple medicine and mixes to can improve the production efficiency that this liquid mixes medicine device for the distribution.

3. The utility model discloses a carousel, nut and bearing and lead screw cooperation to the rotatory lift that realizes the lead screw of being convenient for.

4. The utility model is convenient for the tank body to be installed horizontally through the bottom plate, thereby reducing the overall height of the liquid medicine mixing device for medicine preparation; the supporting rod and the supporting plate are adopted, so that the medicine storage tank is convenient to stably install and is stably connected with the tank body.

5. The utility model discloses a stirring subassembly one stirs the liquid medicine jointly with stirring subassembly two at the internal liquid medicine that stirs to can improve this blending and mix the mixing efficiency of medicine device with liquid, make quick evenly distributed between the liquid medicine composition, improve production efficiency.

6. The utility model discloses a bull stick one, stirring rake one, a plurality of bull stick two and stirring rake two can stir jar internal liquid medicine fast, uniformly, make mutual homogeneous mixing between the liquid medicine, improve production efficiency.

7. The utility model discloses a scraper blade is convenient for strike off the liquid medicine pearl on the internal wall of jar.

Drawings

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

FIG. 2 is a left side perspective view of the present invention;

FIG. 3 is a schematic perspective view of the tank body of the present invention with a partially cut-away view;

FIG. 4 is a schematic perspective view of a second stirring assembly of the present invention;

FIG. 5 is a perspective view of the medicine storage tank of the present invention;

fig. 6 is a schematic perspective view of the drug storage tank with a partially cut-away view.

In the figure: 1 base, 2 tank bodies, 3 supporting rods, 4 supporting plates, 5 medicine storage tanks, 6 medicine conveying components, 61 medicine feeding pumps, 62 connecting pipes, 63 conveying pipes, 7 first electromagnetic valves, 8 vertical pipes, 9 second electromagnetic valves, 10 graduated liquid level windows, 11 quantitative regulation feedback components, 111 vertical rods, 112 floating balls, 113 nuts, 114 short blocks, 115 lead screws, 116 pressure sensors, 117 rotating discs, 12 first stirring components, 121 first rotating rods, 122 first stirring paddles, 123 motors, 124 first belt discs, 125 second belt discs, 126 belts, 13 connecting plates, 14 second stirring components, 141 gear rings, 142 second rotating rods, 143 gears, 144 second stirring paddles, 15 medicine discharge pipes, 16 valves, 17 connecting rods and 18 scraping plates.

Detailed Description

Referring to fig. 1-6, a liquid medicine mixing device with automatic dosing function for medicine preparation comprises a base 1, wherein the base 1 is a horizontal plate, and four corners of the bottom of the base 1 are provided with supporting legs. The top of the base 1 is welded with a tank body 2 through a support, and the tank body 2 is a horizontal cylinder. Four vertical supporting rods 3 are welded at the top of the base 1, two supporting rods 3 are located at one axial end of the tank body 2, and the other two supporting rods 3 are located at the other axial end of the tank body 2. The top welding of four spinal branch 3 has backup pad 4, and backup pad 4 is the horizontal plate also, is parallel with base 1.

The top of backup pad 4 is through a plurality of medicine storage tank 5 of bolt fixedly connected with, and a plurality of medicine storage tank 5 are connected to a defeated medicine subassembly 6, and solenoid valve 7 is installed with each medicine storage tank 5 junction to defeated medicine subassembly 6. The bottom of each medicine storage tank 5 is communicated with a vertical pipe 8, and the bottom of each vertical pipe 8 is connected with the top of the tank body 2 and is communicated with the inner cavity of the tank body 2. And a second electromagnetic valve 9 is arranged at the upper part of each vertical pipe 8. The front of each medicine storage tank 5 is fixedly embedded with a scale liquid level window 10. A certain amount of adjusting feedback components 11 are arranged at each medicine storage tank 5.

Defeated medicine subassembly 6 includes a plurality of dosing pumps 61, and the top fixed connection of bolt and base 1 is passed through to each dosing pump 61's bottom, and a plurality of dosing pumps 61 are located 2 diameter direction's of jar one side, a plurality of dosing pumps 61 and a plurality of storage tank 5's quantity one-to-one. The output end of each dosing pump 61 is communicated with a connecting pipe 62, each connecting pipe 62 extends upwards, the upper end of each connecting pipe 62 is communicated with the top of one drug storage tank 5, the upper end of each connecting pipe 62 is provided with the first electromagnetic valve 7, and the first electromagnetic valve 7 is arranged on the surface of the upper end of each connecting pipe 62. The input end of each dosing pump 61 is connected to a delivery pipe 63. By providing each connecting tube 62 and each delivery tube 63, each drug is delivered to the corresponding drug storage tank 5 by each dosing pump 61.

Each quantitative adjustment feedback assembly 11 comprises a vertical rod 111, and the upper end and the lower end of the vertical rod 111 are welded and fixed with the inner wall of the medicine storage tank 5. The surface of the vertical rod 111 is slidably sleeved with a floating ball 112, the surface of the vertical rod 111 is further slidably sleeved with a short block 114, the short block 114 is located above the floating ball 112, and the bottom of the short block 114 is fixedly provided with a pressure sensor 116. A nut 113 is embedded and fixed on the top wall of the inner cavity of each medicine storage tank 5, and the inner wall of each nut 113 is connected with a screw rod 115 in a threaded manner. The lower end of each screw rod 115 extends into the medicine storage tank 5 and is movably connected with the top of the short block 114 through a bearing, the lower end of each screw rod 115 is fixedly connected with the inner ring of the bearing, the outer ring of the bearing is fixedly connected with the short block 114, and the inner ring and the outer ring of the bearing rotate relatively, so that the screw rods 115 can rotate without being separated from the short block 114. The upper end of each screw rod 115 is positioned outside the top of the medicine storage tank 5 and welded with a turntable 117. Through setting up montant 111, floater 112, short piece 114 and pressure sensor 116, under nut 113, lead screw 115 and carousel 117's effect, can carry out the ration to the volume that each liquid medicine needs and adjust, and then enable once to get into multiple medicine in this liquid mixes the medicine device, improve the efficiency that automatic ration was dispensed and is mixed the medicine device.

One axial end of the tank body 2 is communicated with a medicine discharge pipe 15, and a valve 16 is arranged on the surface of the medicine discharge pipe 15.

The first stirring component 12 is arranged in the tank body 2. Two ends of the first stirring component 12 are respectively provided with a connecting plate 13. The first stirring assembly 12 comprises a first rotating rod 121, and two ends of the first rotating rod 121 are movably arranged at the end walls of two axial ends of the tank body 2 through bearings. The surface of the first rotating rod 121 is sleeved with a plurality of first stirring paddles 122 which are distributed at intervals along the axial direction of the tank body 2, and the positions of the first stirring paddles 122 sleeved on the first rotating rod 121 are welded and fixed on the first rotating rod 121. The two connecting plates 13 are sleeved on the two end surfaces of the first rotating rod 121 and are welded and fixed on the first rotating rod 121. Each connecting plate 13 is of a Y-shaped configuration. The two ends of the first rotating rod 121 are located at the center of the Y-shaped connecting plate 13.

The top of the base 1 is fixedly connected with a motor 123 at the other axial end of the tank body 2 through a bolt, and a first belt pulley 124 is fixedly connected with a rotating shaft of the motor 123. One end of the first rotating rod 121 facing the motor 123 penetrates out of the end wall of the tank body 2 and is fixedly connected with a second belt pulley 125. The surfaces of the first belt pulley 124 and the second belt pulley 125 are wound with a belt 126. Under the action of the motor 123, the belt pulley I124, the belt pulley II 125 and the belt 126, the rotating rod I121 and the stirring paddle I122 rotate to rapidly stir the medicine added into the tank body 2, so that the liquid medicine is mixed with each other, and the components of the liquid medicine are uniformly distributed.

And a second stirring component 14 is also arranged in the tank body 2. The second stirring assembly 14 comprises a gear ring 141, the gear ring 141 is positioned in the tank body 2 and close to the motor 123, and the surface of the gear ring 141 is welded and fixed with the circumferential inner wall of the tank body 2. The opposite sides of the two connecting plates 13 are movably connected with three second rotating rods 142 through bearings, and the three second rotating rods 142 are distributed at the periphery of the first rotating rod 121 at intervals and distributed on three arm parts of the Y-shaped connecting plate 13. The ends of the two rotating rods 142 close to the motor 123 are respectively welded with a gear 143, and the three gears 143 are positioned on the inner periphery of the gear ring 141 and are all meshed with the gear ring 141. The surface of each second rotating rod 142 is sleeved with a plurality of second stirring paddles 144 which are distributed at intervals along the axial direction of the tank body 2, and the parts of the second stirring paddles 144 sleeved on the second rotating rods 142 are welded and fixed on the second rotating rods 142. Through the rotation of bull stick 121, drive two connecting plates 13 and rotate to drive gear 143 at ring gear 141 internal rotation, gear 143 rotates and makes two 142 bull sticks and two 144 of stirring paddles also rotate again, increases the stirring of two 144 of stirring paddles again on the basis of the stirring of a 122 of stirring paddles, thereby can improve this liquid and mix medicine device's mixing efficiency, and then makes quick evenly distributed between the interior liquid medicine composition of jar body 2, improves production efficiency.

Three connecting rods 17 are respectively welded on the surfaces of the two ends of the first rotating rod 121, and the three connecting rods 17 welded on the surface of each end of the first rotating rod 121 are distributed in a Y shape. The three connecting rods 17 at one end of the first rotating rod 121 correspond to the three connecting rods 17 at the other end one by one. And a scraper 18 is welded at the end part of each two corresponding connecting rods 17 far away from the first rotating rod 121, and the three scrapers 18 are distributed at intervals along the circumferential direction of the tank body 2. Through setting up connecting rod 17 and scraper blade 18, be convenient for strike off the liquid medicine pearl on the internal wall of jar body 2.

During the use, with device through wire external power supply and controller, be connected conveyer pipe 63 through the pipeline with various liquid medicines, according to the corresponding quantity of various medicines of needs, adjust the position of short piece 114 and pressure sensor 116 in each medicine storage tank 5, specific regulation mode is: and rotating each turntable 117 to rotate and move the corresponding screw rod 115 downwards, further driving the corresponding short block 114 and pressure sensor 116 to move downwards, and moving the corresponding short block 114 and pressure sensor 116 to the corresponding scale mark of the scale liquid level window 10 under the reference of each scale liquid level window 10.

Each dosing pump 61 is operated to deliver each drug into the corresponding drug storage tank 5 through each delivery tube 63 and each connection tube 62, and as the drug solution enters each drug storage tank 5, the floating ball 112 in each drug storage tank 5 is supported by the buoyancy of the drug solution and rises. When each floating ball 112 contacts with the corresponding pressure sensor 116, the corresponding electromagnetic valve I7 outside the top of each medicine storage tank 5 is closed.

When each pressure sensor 116 is pressed by the floating ball 112, each second electromagnetic valve 9 is opened, so that the liquid medicine in each medicine storage tank 5 is discharged into the tank body 2 through each vertical pipe 8, and then the second electromagnetic valve 9 is closed.

The motor 123 operates, the rotation of the rotating shaft of the motor 123 drives the first belt pulley 124, the belt 126 and the second belt pulley 125 to rotate, so that the first rotating rod 121, the first stirring paddle 122 and the connecting plate 13 rotate, the rotation of the connecting plate 13 drives the gear 143, the second rotating rod 142 and the second stirring paddle 144 to revolve, the gear 143 rotates while revolving due to the meshing of the gear 143 and the gear ring 141, so that the second rotating rod 142 and the second stirring paddle 144 rotate, under the rotation effect of the rotation of the first stirring paddle 122 and the rotation of the three second stirring paddles 144, various medicines in the tank body 2 are stirred together, the components of the medicines are uniformly distributed, and after medicine mixing is completed, the medicine liquid is discharged from the medicine discharge pipe 15. And the dosing pump 61 and the electromagnetic valve I7 are opened again to automatically dose and mix the medicines again.

Claims (10)

1. The utility model provides a liquid mixes medicine device for prescription with automatic ration function, includes a jar body (2), be provided with stirring structure, its characterized in that in jar body (2): still include a plurality of medicine storage tanks (5) that can be connected with jar body (2) top and can carry different liquid medicines toward jar body (2) in, the feed liquor end and the play liquid end at both ends all are equipped with the solenoid valve about each medicine storage tank (5), it is fixed with scale liquid level window (10) to inlay on the lateral wall of each medicine storage tank (5), quantitative regulation feedback subassembly (11) are installed to each medicine storage tank (5) department, quantitative regulation feedback subassembly (11) are including being fixed in montant (111) in medicine storage tank (5), the surface sliding cover of montant (111) is equipped with short piece (114) and floater (112) of arranging from top to bottom, the bottom fixed mounting of short piece (114) has pressure sensor (116), the top swing joint of short piece (114) has a lead screw (115) that can reciprocate, lead screw (115) upwards run through outside the top of medicine storage tank (5).

2. The liquid medicine mixing device with automatic dosing function for dispensing of claim 1, wherein: the upper end of the screw rod (115) extending out of the top of the medicine storage tank (5) is fixed with a turntable (117), the top wall of the medicine storage tank (5) is embedded and fixed with a nut (113), the screw rod (115) penetrates through the center of the nut (113) to be in threaded connection with the nut (113), and the lower end of the screw rod (115) is movably connected with the top of the short block (114) through a bearing.

3. The liquid medicine mixing device with automatic dosing function for dispensing of claim 1, wherein: the top of the tank body (2) is connected with a plurality of medicine storage tanks (5) through a plurality of vertical pipes (8), the medicine storage tanks (5) are connected to a medicine conveying assembly (6), the positions where the medicine conveying assembly (6) is connected with the medicine storage tanks (5) are provided with first electromagnetic valves (7), and the positions of the vertical pipes (8) are provided with second electromagnetic valves (9).

4. A liquid medicine mixing device with automatic dosing function for dispensing medicine according to claim 3, characterized in that: defeated medicine subassembly (6) include with a plurality of medicine pumps (61) of a plurality of medicine storage tank (5) one-to-one, each medicine pump (61) is fixed at the top of base (1), the output intercommunication of each medicine pump (61) has a connecting pipe (62), each connecting pipe (62) extend up and the upper end of connecting pipe (62) and the top intercommunication of medicine storage tank (5), the upper end installation one of each connecting pipe (62) solenoid valve (7), the input intercommunication of each medicine pump (61) has a conveyer pipe (63).

5. A liquid medicine mixing device with automatic dosing function for dispensing medicine according to claim 3, characterized in that: still include base (1), the jar body (2) crouch transversely is fixed in the top of base (1), and the top of base (1) is fixed with branch (3) in the both sides of the jar body (2), and the top of branch (3) is fixed with backup pad (4) that are located jar body (2) top, and the top in backup pad (4) is fixed at a plurality of storage medicine jar (5) intervals, and each standpipe (8) are located backup pad (4) below and run through backup pad (4) up after and be connected with corresponding storage medicine jar (5).

6. The liquid medicine mixing device with automatic dosing function for dispensing of claim 1, wherein: the stirring structure is including installing in jar body (2) along jar stirring subassembly one (12) of body (2) axial distribution and surrounding in stirring subassembly two (14) of stirring subassembly one (12) outlying, and jar body (2) axial both ends are equallyd divide and are had connecting plate (13) respectively, and two connecting plates (13) are located the both ends of stirring subassembly one (12) and stirring subassembly two (14) and just link to each other with stirring subassembly one (12) and stirring subassembly two (14).

7. The liquid medicine mixing device with automatic dosing function for dispensing of claim 6, wherein: stirring subassembly one (12) are including being located the bull stick one (121) of jar body (2) axle center, and two connecting plates (13) are fixed respectively at the both ends of bull stick one (121), and the both ends of bull stick one (121) are all through bearing movable mounting in the end wall department at the axial both ends of jar body (2), and the fixed surface of bull stick one (121) has along a plurality of stirring rake one (122) of jar body (2) axial interval distribution, has motor (123) outside jar body (2) axial one end, and the pivot of motor (123) is through transmission structure linkage bull stick one (121).

8. The liquid medicine mixing device with automatic dosing function of claim 7, wherein: the second stirring component (14) comprises a gear ring (141), the gear ring (141) is fixed in one end, close to the motor (123), of the tank body (2), one side, opposite to the two connecting plates (13), is movably connected with a plurality of second rotating rods (142) surrounding the first rotating rod (121) in a spaced distribution mode through bearings, one end, close to the gear ring (141), of each second rotating rod (142) is fixedly provided with a gear (143), the gears (143) are all located in the gear ring (141) in a surrounding mode and meshed with the gear ring (141), and the surface of each second rotating rod (142) is fixedly provided with a plurality of second stirring paddles (144) distributed in a spaced mode along the axial direction of the tank body (2).

9. The liquid medicine mixing device with automatic dosing function for dispensing of claim 8, wherein: the surface of the two ends of the first rotating rod (121) is fixedly provided with a plurality of groups of corresponding connecting rods (17), the groups of connecting rods (17) are arranged at intervals along the axial direction of the first rotating rod (121), and one end, far away from the first rotating rod (121), of each group of connecting rods (17) is fixedly provided with a scraper (18).

10. The liquid medicine mixing device with automatic dosing function of claim 9, wherein: the transmission structure comprises a first belt pulley (124) fixedly connected to a rotating shaft of a motor (123), a second belt pulley (125) fixedly arranged at the outer end part of the first rotating rod (121) extending out of the end wall of the tank body (2) close to the motor (123), a belt (126) is wound on the surfaces of the first belt pulley (124) and the second belt pulley (125), and the tank body (2) is further communicated with a medicine discharge pipe (15) with a valve (16).

Images