CN112354407A

CN112354407A - Double-hopper feeding medicament mixing device based on quantification

Info

Publication number: CN112354407A
Application number: CN202011161082.XA
Authority: CN
Inventors: 韩洪文
Original assignee: Hunan Jingcheng Pharmaceutical Machinery Co ltd
Current assignee: Hunan Jingcheng Pharmaceutical Machinery Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-02-12

Abstract

The invention discloses a double-hopper feeding medicament mixing device based on quantification, and relates to the technical field of medicament processing equipment. The quantitative conveying device can realize quantitative conveying of different medicaments by arranging the first hopper, the second hopper, the first material control motor, the second material control motor, the quantitative mechanism, the feeding pipe, the rotating cylinder, the quantitative groove, the driving shaft, the driven shaft and the rotating bearing, the rotating cylinder is driven to rotate by the first material control motor and the second material control motor, when the quantitative groove on the rotating cylinder rotates to the lower part of the first hopper and the second hopper, the medicaments can fall into the quantitative groove and are conveyed to the lower part of the feeding pipe along with the quantitative groove, and the conveying amount of the medicaments can be determined by the number of rotating rings of the first material control motor and the second material control motor.

Description

Double-hopper feeding medicament mixing device based on quantification

Technical Field

The invention relates to the technical field of medicament processing equipment, in particular to a double-hopper feeding medicament mixing device based on quantification.

Background

The preparation method comprises pulverizing various main materials and adjuvants, sieving, mixing, stirring thoroughly, increasing contact surface area of raw materials, promoting chemical reaction, and accelerating physical change of medicine.

When the existing mixing device is used, the medicine raw materials cannot be quantitatively conveyed to different medicines when being put into the mixing device, the medicine proportion needs to be calibrated by spending a long time when the medicines are mixed, so that the working efficiency of medicine mixing is low, and in addition, part of the mixed medicines can be adsorbed in the mixing device and cannot be discharged when being discharged, so that the medicine is wasted and the use of the mixing device is inconvenient.

A dosing based dual hopper fed pharmaceutical mixing device has thus been invented.

Disclosure of Invention

The invention aims to: in order to solve the problem that the medicament can not be quantitatively conveyed and the mixed medicament is adsorbed in the mixing device, the double-hopper feeding medicament mixing device based on the quantitative property is provided.

In order to achieve the purpose, the invention provides the following technical scheme: two hopper feeding medicament mixing arrangement based on can be quantitative, include blending tank, dosing mechanism, rabbling mechanism and scrape wall mechanism, the top of blending tank is provided with agitator motor, a hopper, No. two hoppers are located agitator motor's both sides respectively, dosing mechanism is located the top of blending tank and is located the bottom of a hopper, No. two hoppers, dosing mechanism one side of a hopper bottom is connected with a accuse material motor, dosing mechanism one side of No. two hopper bottoms is connected with No. two accuse material motors, the bottom of blending tank is provided with row material pipe, the outer wall one side of arranging the material pipe is provided with the blow-off valve, the inside of blending tank is provided with the stirring storehouse, rabbling mechanism, scrape inside wall mechanism is located the stirring storehouse, it is located the below of rabbling mechanism to scrape wall mechanism.

Preferably, the quantitative mechanism comprises a feeding pipe, a rotary cylinder, a quantitative groove, a driving shaft, a driven shaft and a rotary bearing, the top end of the feed pipe is connected with the bottom ends of the first hopper and the second hopper, the bottom end of the feed pipe is connected with the top end of the mixing tank, the contact position of the mixing tank and the feeding pipe is provided with a feeding hole, the rotating cylinder and the quantitative groove are positioned in the feeding pipe, the quantitative groove is positioned on the side surface of the outer wall of the feeding pipe, the driving shaft and the driven shaft are respectively positioned on two sides of the feeding pipe, one side of the driven shaft, which is far away from the rotating cylinder, penetrates through the inner wall of the feeding pipe, one side of the driving shaft, which is far away from the rotating cylinder, penetrates through the outer part of the feeding pipe and is connected with the output ends of the first material control motor and the second material control motor, and the rotating bearing is positioned at the contact position of the feeding pipe and the driving shaft and the driven shaft and is mutually sleeved with the outer walls of the driving shaft and the driven shaft.

Preferably, rabbling mechanism includes (mixing) shaft, a connecting rod, jet orifice, stirring sword and air guide groove, the top of (mixing) shaft is run through to the top of blending tank and is connected with agitator motor's output, the blending tank is provided with the spread groove with (mixing) shaft contact position, the inside air guide ring that is provided with of spread groove, the inner wall of air guide ring cup joints each other with the outer wall of (mixing) shaft, the air guide ring is located the outside outer wall side in blending tank top and is provided with the air inlet, a connecting rod is located the outer wall both sides of (mixing) shaft, the stirring sword is located the one end that the (mixing) shaft was kept away from to a connecting rod, the jet orifice is located the outer wall side of (mixing) shaft, the air.

Preferably, scrape wall mechanism and include rotation axis, No. two connecting rods, scraper, helical tooth, bearing pedestal and dead lever, No. two connecting rods are located the outer wall both sides of rotation axis, the scraper is located the one end that the rotation axis was kept away from to No. two connecting rods, arrange the bottom of material pipe and run through to the mixing tank inside and be connected with the inner wall bottom in stirring storehouse, helical tooth, bearing pedestal, dead lever are located the inside of arranging the material pipe, the bottom of rotation axis is run through to arrange the inside inner wall of material intraduct and bearing pedestal and cup joint each other, the dead lever is located bearing pedestal's outer wall side and with the inner wall fixed connection who arranges the material pipe, the helical tooth is located bearing pedestal's top and is located the outer wall.

Preferably, the number of the quantitative grooves is provided with a plurality of quantitative grooves, and the plurality of quantitative grooves are uniformly distributed on the outer wall of the rotary drum by taking the rotary drum as the center.

Preferably, the outer wall diameter and the inlet pipe inner wall width phase-match of a section of thick bamboo rotate, the length of a section of thick bamboo and the inner wall length phase-match of inlet pipe rotate, the inner wall width of a hopper, No. two hopper bottoms is less than the inner wall width of inlet pipe, the inner wall width of a hopper, No. two hopper bottoms is the same with the inner wall width of inlet pipe.

Preferably, the injection hole penetrates through the stirring shaft and is connected with the inner wall of the air guide groove, and the top end of the air guide groove is connected with the output end of the air guide ring.

Preferably, the shape of stirring sword is the arc structure, the one side outer wall that a connecting rod was kept away from to the stirring sword is laminated with the inner wall side in stirring storehouse mutually.

Preferably, the outer wall of helical tooth and the inner wall phase-match of arranging the material pipe, the scraper is kept away from one side outer wall of No. two connecting rods and is laminated with the inner wall bottom in stirring storehouse mutually

Compared with the prior art, the invention has the beneficial effects that:

1. the quantitative conveying device can realize quantitative conveying of different medicaments by arranging the first hopper, the second hopper, the first material control motor, the second material control motor, the quantifying mechanism, the feeding pipe, the rotating cylinder, the quantifying groove, the driving shaft, the driven shaft and the rotating bearing, the rotating cylinder is driven to rotate by the first material control motor and the second material control motor, when the quantifying groove on the rotating cylinder rotates to the lower part of the first hopper and the second hopper, the medicaments can fall into the quantifying groove and are conveyed to the lower part of the feeding pipe, the conveying amount of the medicaments can be determined by the number of rotating circles of the first material control motor and the second material control motor, and the number of rotating circles of the first material control motor and the second material control motor is set according to the proportion comparison of mixed medicaments, so that the medicaments can be quickly conveyed in a quantitative manner;

2. according to the invention, the rotating shaft, the second connecting rod, the scraper, the spiral teeth, the bearing base and the fixing rod are arranged, so that the mixed medicament can be effectively prevented from being adhered to the inner part of the stirring bin and cannot be discharged, the spiral teeth can be extruded to rotate when the mixed medicament passes through the discharging pipe, the spiral teeth can drive the scraper to rotate through the rotating shaft and the second connecting rod, the scraper can scrape the bottom end of the inner wall of the stirring bin, and the mixed medicament adhered to the bottom end of the inner wall of the stirring bin is scraped and flows into the discharging pipe along with the scraper to be discharged.

Drawings

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

FIG. 2 is a structural cross-sectional view of a mixing tank of the present invention;

FIG. 3 is an enlarged view of the invention at position A in FIG. 2;

FIG. 4 is a cross-sectional exploded view of the mixing tank of the present invention;

FIG. 5 is a structural cross-sectional view of the stirring mechanism of the present invention;

FIG. 6 is a structural cross-sectional view of the wall scraping mechanism of the present invention;

FIG. 7 is an exploded view of the construction of the wall scraping mechanism of the present invention;

FIG. 8 is a structural cross-sectional view of the dosing mechanism of the present invention;

fig. 9 is a cross-sectional exploded view of the dosing mechanism of the present invention.

In the figure: 1. a mixing tank; 101. a stirring bin; 102. a feed inlet; 103. connecting grooves; 2. a stirring motor; 3. a first hopper; 4. a second hopper; 5. a first material control motor; 6. a second material control motor; 7. a dosing mechanism; 701. a feed pipe; 702. a rotating cylinder; 703. a quantitative trough; 704. a drive shaft; 705. a driven shaft; 706. a rotating bearing; 8. a gas guide ring; 801. an air inlet; 9. a stirring mechanism; 901. a stirring shaft; 902. a first connecting rod; 903. an injection hole; 904. a stirring knife; 905. a gas guide groove; 10. a wall scraping mechanism; 1001. a rotating shaft; 1002. a second connecting rod; 1003. a scraper; 1004. helical teeth; 1005. a bearing base; 1006. fixing the rod; 11. a discharge pipe; 1101. a discharge valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-9, the device for mixing a dosing medicament fed by two hoppers comprises a mixing tank 1, a dosing mechanism 7, a stirring mechanism 9 and a wall scraping mechanism 10, wherein a stirring motor 2, a first hopper 3 and a second hopper 4 are arranged above the mixing tank 1, the first hopper 3 and the second hopper 4 are respectively arranged at two sides of the stirring motor 2, the dosing mechanism 7 is arranged at the top end of the mixing tank 1 and at the bottom ends of the first hopper 3 and the second hopper 4, one side of the dosing mechanism 7 at the bottom end of the first hopper 3 is connected with a first material control motor 5, one side of the dosing mechanism 7 at the bottom end of the second hopper 4 is connected with a second material control motor 6, a discharge pipe 11 is arranged at the bottom end of the mixing tank 1, a discharge valve 1101 is arranged at one side of the outer wall of the discharge pipe 11, the stirring chamber 101 is arranged in the mixing tank 1, the stirring mechanism 9 and the wall scraping mechanism 10 are arranged in the, the wall scraping mechanism 10 is positioned below the stirring mechanism 9.

Referring to fig. 8-9, the quantitative mechanism 7 includes a feeding pipe 701, a rotary drum 702, a quantitative groove 703, a driving shaft 704, a driven shaft 705 and a rotary bearing 706, the top end of the feeding pipe 701 is connected with the bottom ends of the first hopper 3 and the second hopper 4, the bottom end of the feeding pipe 701 is connected with the top end of the mixing tank 1, a feeding port 102 is arranged at the contact position of the mixing tank 1 and the feeding pipe 701, the rotary drum 702 and the quantitative groove 703 are positioned inside the feeding pipe 701, the quantitative groove 703 is positioned on the side surface of the outer wall of the feeding pipe 701, the driving shaft 704 and the driven shaft 705 are respectively positioned on both sides of the feeding pipe 701, one side of the driven shaft 705 far away from the rotary drum 702 is penetrated to the inner wall of the feeding pipe 701, one side of the driving shaft 704 far away from the rotary drum 702 is penetrated to the outside of the feeding pipe 701 and, Driven shaft 705 contact position and with driving shaft 704, driven shaft 705 outer wall cup joint each other, can realize quantitative feeding to hopper 3 No. two hoppers 4 through dosing mechanism 7, through the control of the number of turns and the rotational speed of accuse material motor 5, No. two accuse material motor 6, the different proportion and the feed rate of adjustable medicament raw materials.

Referring to fig. 4-5, the stirring mechanism 9 includes a stirring shaft 901, a first connecting rod 902, an injection hole 903, a stirring knife 904, and an air guide groove 905, the top end of the stirring shaft 901 penetrates to the top end of the mixing tank 1 to be connected with the output end of the stirring motor 2, a connecting groove 103 is disposed at the contact position of the mixing tank 1 and the stirring shaft 901, an air guide ring 8 is disposed inside the connecting groove 103, the inner wall of the air guide ring 8 is sleeved with the outer wall of the stirring shaft 901, an air inlet 801 is disposed on the outer wall side surface of the air guide ring 8 located outside the top end of the mixing tank 1, the first connecting rod 902 is located on both sides of the outer wall of the stirring shaft 901, the stirring knife 904 is located at one end of the first connecting rod 902 away from the stirring shaft 901, the injection hole 903 is located on the outer wall side surface of the stirring shaft 901, the air guide groove, mixing the raw materials.

Referring to fig. 6-7, the wall scraping mechanism 10 includes a rotation shaft 1001, a second connecting rod 1002, a scraper 1003, a spiral tooth 1004, a bearing base 1005, and a fixing rod 1006, wherein the second connecting rod 1002 is located at two sides of an outer wall of the rotation shaft 1001, the scraper 1003 is located at an end of the second connecting rod 1002 away from the rotation shaft 1001, a bottom end of the discharge pipe 11 penetrates through the interior of the mixing tank 1 and is connected with a bottom end of an inner wall of the stirring bin 101, the spiral tooth 1004, the bearing base 1005, and the fixing rod 1006 are located inside the discharge pipe 11, a bottom end of the rotation shaft 1001 penetrates through the interior of the discharge pipe 11 and is sleeved with the inner wall of the bearing base 1005, the fixing rod 1006 is located at a side surface of the outer wall of the bearing base 1005 and is fixedly connected with the inner wall of the, wall scraping can be performed on the bottom end of the stirring bin 101 through the wall scraping mechanism 10, and the phenomenon that mixed medicine is adhered to the bottom end of the stirring bin 101 and cannot be discharged is avoided.

Referring to fig. 9, the number of the quantitative groove 703 is provided in plural, and the plural quantitative grooves 703 are uniformly distributed on the outer wall of the rotary drum 702 centering on the rotary drum 702, so that the medicine can be quantitatively transferred by the rotation of the quantitative groove 703.

Please refer to fig. 8, the diameter of the outer wall of the rotary drum 702 matches with the width of the inner wall of the feeding pipe 701, the length of the rotary drum 702 matches with the length of the inner wall of the feeding pipe 701, the width of the inner wall of the bottom end of the first hopper 3 and the second hopper 4 is smaller than the width of the inner wall of the feeding pipe 701, and the width of the inner wall of the bottom end of the first hopper 3 and the second hopper 4 is the same as the width of the inner wall of the feeding pipe 701, so that the quantifying mechanism 7 can maintain good sealing performance.

Please refer to fig. 5, the injection hole 903 penetrates the inside of the stirring shaft 901 and is connected to the inner wall of the air guide groove 905, the top end of the air guide groove 905 is connected to the output end of the air guide ring 8, the structure can realize the gas transmission, and the stirring shaft 901 can still transmit gas when rotating through the air guide ring 8.

Please refer to fig. 4 and fig. 3, the shape of the stirring knife 904 is an arc structure, the outer wall of one side of the stirring knife 904 away from the first connecting rod 902 is attached to the side surface of the inner wall of the stirring bin 101, the arc stirring knife 904 can stir the medicament up and down while stirring the medicament, so that the medicament is fully mixed, and the rotation of the stirring knife 904 can also scrape the side surface of the inner wall of the stirring bin 101 to prevent the medicament from adhering to the inner wall of the stirring bin 101.

Please refer to fig. 6 and fig. 3, the outer wall of the spiral tooth 1004 matches with the inner wall of the material discharging pipe 11, the outer wall of one side of the scraper 1003 away from the second connecting rod 1002 fits with the bottom end of the inner wall of the stirring bin 101, the mixed medicament can extrude the spiral tooth 1004 when passing through the material discharging pipe 11, and then the rotating shaft 1001 is driven to rotate, and the rotating shaft 1001 drives the scraper 1003 to scrape the bottom end of the inner wall of the stirring bin 101.

The working principle is as follows: when the quantitative double-hopper feeding medicament mixing device is used, two medicament raw materials to be mixed are respectively placed into a first hopper 3 and a second hopper 4, then the first material control motor 5 and the second material control motor 6 are started to drive a rotary drum 702 to rotate, when a quantitative groove 703 on the outer wall of the rotary drum 702 rotates to the lower part of the first hopper 3 and the second hopper 4, the medicament raw materials in the rotary drum fall into the quantitative groove 703 and rotate to the lower end of a feeding pipe 701 along with the quantitative groove 703, then the medicament raw materials are separated from the quantitative groove 703 and fall into a stirring bin 101 through a feeding hole 102, the rotating turns of the first material control motor 5 and the second material control motor 6 can be set according to the proportion ratio of the two medicament raw materials in the process, the first material control motor 5 and the second material control motor 6 can be stopped to operate after the medicament raw materials are transmitted, a stirring motor 2 and an external air pump can be started simultaneously in the medicament transmission process, the external air pump transmits air to the air guide groove 905 in the stirring shaft 901 through the air inlet 801 and the air guide ring 8, high-pressure air is sprayed into the stirring bin 101 through the air guide groove 905 and the injection hole 903 to blow medicament raw materials, so that the mixing efficiency of medicaments can be effectively improved, the stirring motor 2 can drive the stirring knife 904 to rotate through the stirring shaft 901 and the first connecting rod 902, the stirring knife 904 can stir the medicaments, the mixing quality of the medicaments can be effectively improved by matching with the air spraying operation of the injection hole 903, meanwhile, the stirring knife 904 can scrape the wall of the stirring bin 101 to prevent the medicaments from being adhered to the inner wall of the stirring bin 101, after the medicaments are stirred for a period of time and are fully mixed, the stirring motor 2 and the external air pump can be stopped, then the discharge pipe 11 is opened through the discharge valve 1101, the mixed medicaments in the stirring bin 101 are discharged through the discharge pipe 11, and the helical teeth 1004 can be extruded to rotate when the mixed medicaments pass through the discharge pipe 11, then drive rotation axis 1001, No. two connecting rods 1002, scraper 1003 and rotate, scraper 1003 can scrape the wall to the inner wall bottom of stirring storehouse 101, makes the mixed medicament of ground bottom end adhesion in stirring storehouse 101 scrape down and flow into row in the material pipe 11, can effectively avoid mixing the phenomenon emergence that the medicament adhesion can't flow out in stirring storehouse 101 through this structure.

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. Based on two hopper feeding medicament mixing arrangement that can quantify, including blending tank (1), quantitative mechanism (7), rabbling mechanism (9) and scrape wall mechanism (10), its characterized in that: the mixing tank is characterized in that a stirring motor (2), a first hopper (3) and a second hopper (4) are arranged above the mixing tank (1), the first hopper (3) and the second hopper (4) are respectively positioned at two sides of the stirring motor (2), a quantifying mechanism (7) is positioned at the top end of the mixing tank (1) and positioned at the bottom ends of the first hopper (3) and the second hopper (4), one side of the quantifying mechanism (7) at the bottom end of the first hopper (3) is connected with a first material control motor (5), one side of the quantifying mechanism (7) at the bottom end of the second hopper (4) is connected with a second material control motor (6), a discharging pipe (11) is arranged at the bottom end of the mixing tank (1), a discharging valve (1101) is arranged at one side of the outer wall of the discharging pipe (11), a stirring bin (101) is arranged inside the mixing tank (1), and a stirring mechanism (9) and a wall scraping mechanism (10) are positioned inside the stirring bin (101), the wall scraping mechanism (10) is positioned below the stirring mechanism (9).

2. The dual hopper feedable medicament mixing apparatus of claim 1, wherein: quantitative mechanism (7) include inlet pipe (701), a rotation section of thick bamboo (702), ration groove (703), driving shaft (704), driven shaft (705) and rolling bearing (706), the top and hopper (3), the bottom of No. two hopper (4) of inlet pipe (701) are connected, the bottom of inlet pipe (701) is connected with the top of blending tank (1), blending tank (1) is provided with feed inlet (102) with inlet pipe (701) contact position, a rotation section of thick bamboo (702), ration groove (703) are located inlet pipe (701) inside, ration groove (703) are located the outer wall side of inlet pipe (701), driving shaft (704), driven shaft (705) are located the both sides of inlet pipe (701) respectively, one side that a rotation section of thick bamboo (702) was kept away from in driven shaft (705) with run through to inlet pipe (701) inner wall, one side that a rotation section of thick bamboo (702) was kept away from in driving shaft (704) runs through to the outside and a accuse material motor of inlet pipe (701) and (706) 5) The output end of the second material control motor (6) is connected, and the rotating bearing (706) is located at the contact position of the feeding pipe (701) and the driving shaft (704) and the driven shaft (705) and is sleeved with the outer walls of the driving shaft (704) and the driven shaft (705).

3. The dual hopper feedable medicament mixing apparatus of claim 1, wherein: the stirring mechanism (9) comprises a stirring shaft (901), a first connecting rod (902), a jet hole (903), a stirring knife (904) and an air guide groove (905), the top end of the stirring shaft (901) penetrates through the top end of the mixing tank (1) to be connected with the output end of the stirring motor (2), a connecting groove (103) is arranged at the contact position of the mixing tank (1) and the stirring shaft (901), an air guide ring (8) is arranged inside the connecting groove (103), the inner wall of the air guide ring (8) is mutually sleeved with the outer wall of the stirring shaft (901), an air inlet (801) is arranged on the side surface of the outer wall of the air guide ring (8) positioned outside the top end of the mixing tank (1), the first connecting rod (902) is positioned on two sides of the outer wall of the stirring shaft (901), the stirring knife (904) is positioned at one end of the first connecting rod (902) far away from the stirring shaft (901), and the jet hole, the air guide groove (905) is positioned inside the stirring shaft (901) and penetrates to the bottom end of the stirring shaft (901).

4. The dual hopper feedable medicament mixing apparatus of claim 1, wherein: the wall scraping mechanism (10) comprises a rotating shaft (1001), a second connecting rod (1002), a scraper (1003), a spiral tooth (1004), a bearing base (1005) and a fixing rod (1006), wherein the second connecting rod (1002) is positioned on two sides of the outer wall of the rotating shaft (1001), the scraper (1003) is positioned at one end, away from the rotating shaft (1001), of the second connecting rod (1002), the bottom end of the discharging pipe (11) penetrates through the interior of the mixing tank (1) and is connected with the bottom end of the inner wall of the stirring bin (101), the spiral tooth (1004), the bearing base (1005) and the fixing rod (1006) are positioned in the discharging pipe (11), the bottom end of the rotating shaft (1001) penetrates through the interior of the discharging pipe (11) and is mutually sleeved with the inner wall of the bearing base (1005), and the fixing rod (1006) is positioned on the side surface of the outer wall of the bearing base (1005) and is fixedly connected, the helical teeth (1004) are located above the bearing base (1005) and on the outer wall side of the rotating shaft (1001).

5. The dual hopper quantifiable-based pharmaceutical compounding device of claim 2, wherein: the quantitative groove (703) is provided in plurality, and the quantitative grooves (703) are uniformly distributed on the outer wall of the rotary drum (702) with the rotary drum (702) as the center.

6. The dual hopper quantifiable-based pharmaceutical compounding device of claim 2, wherein: the outer wall diameter of a rotation section of thick bamboo (702) and inlet pipe (701) inner wall width phase-match, the length of a rotation section of thick bamboo (702) and the inner wall length phase-match of inlet pipe (701), the inner wall width of hopper (3), No. two hopper (4) bottoms is less than the inner wall width of inlet pipe (701), the inner wall width of hopper (3), No. two hopper (4) bottoms is the same with the inner wall width of inlet pipe (701).

7. The dual hopper quantifiable-based pharmaceutical mixing apparatus according to claim 3, wherein: the jet hole (903) penetrates through the stirring shaft (901), is connected with the inner wall of the air guide groove (905), and the top end of the air guide groove (905) is connected with the output end of the air guide ring (8).

8. The dual hopper quantifiable-based pharmaceutical mixing apparatus according to claim 3, wherein: the shape of stirring sword (904) is the arc structure, one side outer wall that a connecting rod (902) was kept away from in stirring sword (904) is laminated with the inner wall side in stirring storehouse (101) mutually.

9. The dual hopper quantifiable-based pharmaceutical mixing apparatus according to claim 4, wherein: the outer wall of the spiral teeth (1004) is matched with the inner wall of the discharge pipe (11), and the outer wall of one side of the scraper (1003), which is far away from the second connecting rod (1002), is attached to the bottom end of the inner wall of the stirring bin (101).