CN210875830U

CN210875830U - Medicine extraction centrifuge

Info

Publication number: CN210875830U
Application number: CN201921833827.5U
Authority: CN
Inventors: 牛犇; 杭夏清
Original assignee: Nanjing Lianzhi Pharmaceutical Technology Co ltd
Current assignee: Nanjing Lianzhi Pharmaceutical Technology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-30
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a medicine draws centrifuge, the on-line screen storage device comprises an installation base, the second belt pulley has been cup jointed in the outside of hollow pivot, the second belt pulley is provided with the belt with the outside of first belt pulley jointly, the lower extreme fixedly connected with rotary drum of hollow pivot, the lower extreme of rotary drum is provided with rotates the connecting pipe of being connected with the frame, the inside of hollow pivot is provided with the second connecting rod that runs through protecting sheathing, the upper end of second connecting rod is rotated and is connected with the head rod, the one end fixed mounting of head rod has the couple that matches with U type gag lever post, the lower extreme fixedly connected with dead lever of second connecting rod, the common fixedly connected with cleaning brush in both ends of dead lever. The utility model discloses be provided with the cleaning brush, utilize head rod and second connecting rod, conveniently control the cleaning brush and reciprocate, realize being convenient for clean the inner wall of rotary drum, adopt couple and U type gag lever post moreover, the convenience can not influence the rotary drum work to the highly fixed of cleaning brush.

Description

Medicine extraction centrifuge

Technical Field

The utility model relates to the technical field of pharmaceutical machinery, specifically be a medicine draws centrifuge.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifugal machine is mainly used for separating solid particles in suspension from liquid; or separating two immiscible liquids with different densities in the emulsion; the solid particles with different densities or particle sizes are classified by utilizing the characteristic that the settling velocity of the solid particles in the liquid is different.

The existing centrifuge for extracting the medicine is difficult to clean the inner wall of the rotary drum, so that the medicine is easy to adhere to the inner wall of the rotary drum, and the trouble of inconvenient cleaning is caused; and the rotary drum only connects both ends with the base rotation, and the stability is poorer after the rotary drum rotates at high speed. To this end, a drug extraction centrifuge is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medicine extraction centrifuge, which solves the problem that the existing medicine extraction centrifuge is difficult to clean the inner wall of a rotary drum, so that medicines are easy to adhere to the inner wall of the rotary drum and inconvenient to clean; and the drum only connects the two ends with the base in a rotating way, so that the stability of the drum is poor after the drum rotates at a high speed.

In order to achieve the above object, the utility model provides a following technical scheme: a drug extraction centrifuge comprises an installation base, wherein a pillar is fixedly installed on the upper surface of the installation base, a protective shell is fixedly installed at the top of the pillar, a U-shaped limiting rod is fixedly installed on the upper surface of the protective shell, a base and a motor are respectively and fixedly installed on two sides of the pillar, an output shaft of the motor penetrates through the protective shell and is sleeved with a first belt pulley, a hollow rotating shaft penetrating through the protective shell and the base is arranged inside the pillar, a second belt pulley is sleeved on the outer side of the hollow rotating shaft, a belt is jointly arranged on the second belt pulley and the outer side of the first belt pulley, a rotary drum is fixedly connected with the lower end of the hollow rotating shaft, a connecting pipe rotatably connected with the base is arranged at the lower end of the rotary drum, a second connecting rod penetrating through the protective shell is arranged inside the hollow rotating shaft, and the upper end of the second, the one end fixed mounting of head rod has the couple that matches with U type gag lever post, the lower extreme fixedly connected with dead lever of second connecting rod, the common fixedly connected with cleaning brush in both ends of dead lever.

Preferably, the lower end of the rotary drum is fixedly connected with a shunt tube, and the shunt tube is communicated with the connecting tube.

Preferably, the lower surface of the mounting base is fixedly provided with a rubber pad, and the lower surface of the rubber pad is provided with anti-skid grains.

Preferably, the outer sides of the rotary drum are symmetrically and fixedly provided with fixing rings, each fixing ring is provided with a guide sliding groove in the outer side, and three pulleys fixedly connected with the machine base are uniformly arranged in each guide sliding groove.

Preferably, the pillar and the base are connected with the hollow rotating shaft through bearings, and the connecting pipe is connected with the base through bearings.

Preferably, the cleaning brush is of a ring-shaped structure, and the inner cavity of the cleaning brush is of a bowl-shaped structure.

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

1. the utility model discloses be provided with the cleaning brush, utilize head rod and second connecting rod, conveniently control the cleaning brush and reciprocate, realize being convenient for clean the inner wall of rotary drum, adopt couple and U type gag lever post moreover, the convenience can not influence the rotary drum work to the highly fixed of cleaning brush.

2. The utility model provides a be connected through pulley and direction spout between frame and the rotary drum, stability when can strengthen the high rotation of rotary drum reduces the frictional force between rotary drum and frame, increase of service life.

Drawings

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

FIG. 2 is a schematic view of the connection of the first connecting rod, the second connecting rod and the cleaning brush according to the present invention;

fig. 3 is a partial enlarged view of part a of the present invention.

In the figure: 1. installing a base; 2. a pillar; 3. a motor; 4. a protective housing; 5. a first pulley; 6. a U-shaped limiting rod; 7. a first connecting rod; 8. a belt; 9. a second pulley; 10. a hollow rotating shaft; 11. a second connecting rod; 12. fixing the rod; 13. a drum; 14. a machine base; 15. a shunt tube; 16. a connecting pipe; 17. a cleaning brush; 18. a fixing ring; 19. a guide chute; 20. a pulley; 21. and (4) hanging hooks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a drug extraction centrifuge comprises an installation base 1, a pillar 2 is fixedly installed on the upper surface of the installation base 1, a protection shell 4 is fixedly installed on the top of the pillar 2, a U-shaped limiting rod 6 is fixedly installed on the upper surface of the protection shell 4, a base 14 and a motor 3 are respectively fixedly installed on two sides of the pillar 2, an output shaft of the motor 3 penetrates through the protection shell 4 and is sleeved with a first belt pulley 5, a hollow rotating shaft 10 penetrating through the protection shell 4 and the base 14 is arranged inside the pillar 2, a second belt pulley 9 is sleeved on the outer side of the hollow rotating shaft 10, a belt 8 is arranged on the outer sides of the second belt pulley 9 and the first belt pulley 5 together, a rotary drum 13 is fixedly connected to the lower end of the hollow rotating shaft 10, a connecting pipe 16 rotatably connected with the base 14 is arranged at the lower end of the rotary drum 13, a second connecting rod 11, the upper end of the second connecting rod 11 is rotatably connected with a first connecting rod 7, one end of the first connecting rod 7 is fixedly provided with a hook 21 matched with the U-shaped limiting rod 6, the lower end of the second connecting rod 11 is fixedly connected with a fixing rod 12, and two ends of the fixing rod 12 are fixedly connected with a cleaning brush 17 together.

Referring to fig. 1, a shunt 15 is fixedly connected to the lower end of the drum 13, and the shunt 15 is communicated with a connecting pipe 16, so that the waste liquid and the liquid medicine can be conveniently separated.

Referring to fig. 1, a rubber pad is fixedly mounted on the lower surface of the mounting base 1, and anti-slip threads are formed on the lower surface of the rubber pad, so that the friction between the mounting base 1 and the supporting surface is increased, and the stability is improved.

Referring to fig. 1 and 3, the outer side of the rotating drum 13 is symmetrically and fixedly provided with fixing rings 18, the outer side of each fixing ring 18 is provided with a guide chute 19, and three pulleys 20 fixedly connected with the base 14 are uniformly arranged inside the guide chutes 19, so as to enhance the stability of the rotating drum 13 during high-speed rotation.

Referring to fig. 1, the support column 2 and the base 14 are connected to the hollow shaft 10 through a bearing, and the connection pipe 16 is connected to the base 14 through a bearing.

Referring to fig. 1, the cleaning brush 17 is in a ring structure, and the inner cavity of the cleaning brush 17 is in a bowl structure, so that the waste liquid and the liquid medicine can flow down from the top of the cleaning brush 17 after cleaning.

The working principle is as follows: when the centrifugal liquid separator is used, firstly, liquid to be separated is injected into the rotary drum 13 through the shunt pipe 15 and the connecting pipe 16, then the motor 3 is started, the motor 3 drives the rotary drum 13 connected with the hollow rotary shaft 10 through the first belt pulley 5, the belt 8 and the second belt pulley 9 to rotate, the liquid to be separated is subjected to centrifugal work, when the rotary drum 13 rotates, the pulley 20 on the inner wall of the machine base 14 rolls in the guide chute 19, and finally, waste liquid and liquid medicine are separated by controlling the valve on the shunt pipe 15. When the inner wall of the rotary drum 13 needs to be cleaned, the hook 21 is taken down from the outer side of the U-shaped limiting rod 6, the first connecting rod 7 is rotated to be in a vertical state, the first connecting rod 7 is pulled up and down, the second connecting rod 11 connected with the first connecting rod 7 drives the cleaning brush 17 connected through the fixing rod 12 to move up and down, and the inner wall of the rotary drum 13 is cleaned.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drug extraction centrifuge comprising a mounting base (1), characterized in that: the upper surface of the installation base (1) is fixedly provided with a strut (2), the top of the strut (2) is fixedly provided with a protective shell (4), the upper surface of the protective shell (4) is fixedly provided with a U-shaped limiting rod (6), two sides of the strut (2) are respectively fixedly provided with a base (14) and a motor (3), an output shaft of the motor (3) penetrates through the protective shell (4) and is sleeved with a first belt pulley (5), the strut (2) is internally provided with a hollow rotating shaft (10) penetrating through the protective shell (4) and the base (14), the outer side of the hollow rotating shaft (10) is sleeved with a second belt pulley (9), the outer sides of the second belt pulley (9) and the first belt pulley (5) are jointly provided with a belt (8), the lower end of the hollow rotating shaft (10) is fixedly connected with a rotating drum (13), the lower end of the rotating drum (13) is provided with a connecting pipe (16) rotatably connected with the base (, the inside of hollow pivot (10) is provided with second connecting rod (11) that runs through protecting sheathing (4), the upper end of second connecting rod (11) is rotated and is connected with head rod (7), the one end fixed mounting of head rod (7) has couple (21) that matches with U type gag lever post (6), the lower extreme fixedly connected with dead lever (12) of second connecting rod (11), the common fixedly connected with cleaning brush (17) in both ends of dead lever (12).

2. A drug extraction centrifuge as defined in claim 1, wherein: the lower end of the rotary drum (13) is fixedly connected with a shunt tube (15), and the shunt tube (15) is communicated with a connecting tube (16).

3. A drug extraction centrifuge as defined in claim 1, wherein: the lower surface of the mounting base (1) is fixedly provided with a rubber pad, and the lower surface of the rubber pad is provided with anti-skid grains.

4. A drug extraction centrifuge as defined in claim 1, wherein: the outer side of the rotary drum (13) is symmetrically and fixedly provided with fixing rings (18), each fixing ring (18) is provided with a guide sliding groove (19), and three pulleys (20) fixedly connected with the base (14) are uniformly arranged in the guide sliding grooves (19).

5. A drug extraction centrifuge as defined in claim 1, wherein: the support column (2) and the base (14) are connected with the hollow rotating shaft (10) through bearings, and the connecting pipe (16) is connected with the base (14) through bearings.

6. A drug extraction centrifuge as defined in claim 1, wherein: the cleaning brush (17) is of a ring-shaped structure, and the inner cavity of the cleaning brush (17) is of a bowl-shaped structure.