CN213855574U

CN213855574U - Traditional chinese medicine is cylinder sieve separator for pharmacy

Info

Publication number: CN213855574U
Application number: CN202022559588.8U
Authority: CN
Inventors: 吴学谦; 马锦程; 徐裕彬
Original assignee: Hebei Jujing Pharmaceutical Co ltd
Current assignee: Hebei Jujing Pharmaceutical Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-03
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a cylinder sieve separator for traditional chinese medicine pharmacy, including casing and barrel, the barrel includes barrel one and barrel two through connecting piece fixed connection, and the mesh size of barrel two is greater than the mesh size of barrel one, all is provided with the scraping wings on the internal surface of barrel one and barrel two. The connecting piece includes the card post and the mount pad of one-to-one, and the card post is located barrel one and is close to the terminal surface of barrel two, and mount pad fixed mounting is on barrel two is close to the terminal surface of barrel one, and the card post is close to one of mount pad and serves the dop that is provided with the round platform shape, be provided with the draw-in groove with dop looks adaptation on the mount pad, is provided with the recess of placing the cardboard on the lateral wall of draw-in groove, passes through spring coupling between cardboard and the recess. The inside of casing is provided with the power structure that drives barrel one and barrel two pivoted. The utility model adopts the above structure cylinder sieve separator for traditional chinese medicine pharmacy can solve current cylinder sieve medicine machine screening effect poor, installs and dismantles inconvenient problem.

Description

Traditional chinese medicine is cylinder sieve separator for pharmacy

Technical Field

The utility model belongs to the technical field of sieve separator structure technique and specifically relates to a cylinder sieve separator for traditional chinese medicine pharmacy is related to.

Background

In the process of preparing the traditional Chinese medicine, the traditional Chinese medicine is required to be screened firstly to remove impurities and small blocks in the traditional Chinese medicine so as to improve the quality of subsequent pharmacy. The existing screening machine is a vibrating type screening machine which is of an open structure, the sealing performance is poor, dust flies in the operation process, and the working environment is poor. A roller screening machine has appeared, which utilizes the rotary force of the roller to carry out more thorough screening on the traditional Chinese medicine. And, the relative confined environment of drum-type medicine sieving machine does benefit to and removes dust and handles, and operational environment is better. But the screen cloth mesh size of current drum-type medicine screening machine is all the same, not only is unfavorable for separating the traditional chinese medicine of size difference, and the impurity that the size is different falls simultaneously moreover, influences the screening effect. In addition, the screen cloth of drum-type medicine sieving machine is longer, and installation and dismantlement are all inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cylinder sieve separator for traditional chinese medicine pharmacy solves current cylinder sieve medicine machine screening effect poor, barrel installation and dismantlement inconvenient problem.

In order to achieve the purpose, the utility model provides a drum screening machine for traditional Chinese medicine pharmacy, which comprises a shell and a drum body, wherein the drum body is positioned inside the shell and is rotationally connected with the shell;

the connecting piece comprises clamping columns and mounting seats which correspond to each other one by one, the clamping columns are located on the end face, close to the first barrel body, of the first barrel body, the mounting seats are fixedly mounted on the end face, close to the first barrel body, of the second barrel body, a truncated cone-shaped clamping head is arranged at one end, close to the mounting seats, of each clamping column, a clamping groove matched with the clamping head is formed in the mounting seats, a groove for placing the clamping plate is formed in the side wall of each clamping groove, and the clamping plate is connected with the groove through a spring;

the inside of casing is provided with the power structure that drives barrel one and barrel two pivoted.

Preferably, the power structure includes the motor, is provided with the action wheel on the output shaft of motor, and the action wheel is connected with the fixed follow driving wheel transmission that sets up in the middle part of the connecting rod, and the fixed runner that is provided with in both ends of connecting rod, runner are located the guide rail that sets up on barrel one and barrel both ends, and the runner passes through the guide rail and drives barrel one and barrel two synchronous rotation connection.

Preferably, a fixing plate is arranged on the inner wall of the shell, a support which has a supporting effect on the connecting rod is arranged on the fixing plate, and the support is rotatably connected with the connecting rod.

Preferably, the top of the housing is provided with a dust collecting chamber communicated with the interior of the housing, and the dust collecting chamber is connected with the dust removing device through an air pipe.

Preferably, a baffle and a material guide plate are arranged at the discharge port end of the shell, the baffle is covered on the upper part of the second cylinder body, and the material guide plate is covered on the lower part of the second cylinder body.

Preferably, a sundry collecting hopper is arranged under the first cylinder body and the second cylinder body respectively, two ends of the sundry collecting hopper are opened, the top end of the sundry collecting hopper is fixedly connected with the shell, and a sundry collecting trolley is arranged under the outlet at the bottom end of the funnel-shaped sundry collecting hopper.

Preferably, the bottom edge of casing is provided with the supporting leg, and the bottom of supporting leg is provided with the gyro wheel.

Preferably, a locking nut is sleeved outside the second cylinder body, the locking nut is connected with the second cylinder body in a rotating and sliding manner, and the aperture of a through hole formed in the middle of the locking nut and used for enabling the second cylinder body to penetrate through is smaller than the outer diameter of the end head of the second cylinder body; and an external thread matched with the locking nut is arranged on the end head of the first barrel body close to the second barrel body.

A cylinder sieve separator for traditional chinese medicine pharmacy, be connected through the connecting piece between barrel one and the barrel two, simple to operate between barrel one and the barrel two, the barrel of also being convenient for is installed and is dismantled in the casing. And a locking nut is arranged between the first barrel body and the second barrel body, so that the connection strength between the first barrel body and the second barrel body is further improved, and the rotation stability of the barrel body is improved. The mesh size of the second cylinder body is larger than that of the first cylinder body, the first cylinder body firstly screens small-sized sundries, and then screens two pairs of larger-sized sundries by using the first cylinder body, so that the sundries with different diameters can be separated, the screening pressure at the feeding port can be reduced conveniently, and the screening effect is improved.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a drum screening machine for traditional Chinese medicine preparation of the present invention;

FIG. 2 is a schematic view of a discharge port of the embodiment of the drum screening machine for traditional Chinese medicine preparation of the present invention;

FIG. 3 is a schematic view of a barrel connection structure of an embodiment of a roller screening machine for traditional Chinese medicine preparation of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3.

Reference numerals

1. A housing; 2. a first cylinder body; 3. a second cylinder body; 4. a trash collecting hopper; 5. a sundry collecting trolley; 6. supporting legs; 7. a motor; 8. a driving wheel; 9. a connecting rod; 10. a rotating wheel; 11. a guide rail; 12. a fixing plate; 13. A material guide plate; 14. a baffle plate; 15. a dust collecting chamber; 16. an air duct; 17. a material pushing plate; 18. clamping the column; 19. Clamping a head; 20. locking the nut; 21. a mounting seat; 22. a card slot; 23. clamping a plate; 24. a spring.

Detailed Description

Examples

Fig. 1 is the structural schematic diagram of the embodiment of the roller screening machine for traditional Chinese medicine pharmacy, and fig. 2 is the structural schematic diagram of the discharge port end of the embodiment of the roller screening machine for traditional Chinese medicine pharmacy. As shown in the figure, the roller screening machine for traditional Chinese medicine preparation comprises a shell 1 and a barrel, wherein the barrel is located inside the shell 1 and is rotatably connected with the shell 1. The barrel includes barrel one 2 and barrel two 3 through connecting piece fixed connection, and even the mesh that is provided with the screening on barrel one 2 and the barrel two 3. The first cylinder 2 is positioned at the material inlet end of the shell 1, and the second cylinder 3 is positioned at the material outlet end of the shell 1. The mesh size of the second cylinder body 3 is larger than that of the first cylinder body 2, the first cylinder body 2 firstly screens small-sized sundries, and then the second cylinder body 3 screens larger-sized sundries, so that on one hand, sundries with different diameters can be separated, on the other hand, the screening pressure at the feeding port is conveniently reduced, and the screening effect is improved.

Spiral material pushing plates 17 inclined towards the discharge port are arranged on the inner surfaces of the first barrel 2 and the second barrel 3, one end of each material pushing plate 17 is welded on the inner wall of the first barrel 2 or the second barrel 3, and the other end of each material pushing plate 17 is a free end. The material pushing plate 17 can push the material from the feeding outlet to the discharging outlet.

The inside of casing 1 is provided with the power structure that drives barrel 2 and barrel two 3 pivoted. Two sides of the first cylinder body 2 and the second cylinder body 3 are respectively provided with a power structure, so that the rotating uniformity of the first cylinder body 2 and the second cylinder body 3 is improved. The power structure comprises a motor 7, and the motor 7 is fixed on the shell 1. The output shaft of the motor 7 is provided with a driving wheel 8, the driving wheel 8 is in transmission connection with a driven wheel fixedly arranged in the middle of the connecting rod 9, and the transmission connection mode can be connection through a transmission belt or a transmission chain. The two ends of the connecting rod 9 are fixedly provided with rotating wheels 10, and the rotating wheels 10 are positioned in guide rails 11 arranged on the ends of the first cylinder body 2 and the second cylinder body 3. And the annular guide rail 11 is fixed on the end heads of the first cylinder body 2 and the second cylinder body 3. A fixing plate 12 is fixedly arranged on the inner wall of the shell 1, and a bracket with a supporting function for the connecting rod 9 is arranged on the fixing plate 12. The supports are positioned at two ends of the connecting rod 9 and are rotatably connected with the connecting rod 9 through bearings. The motor 7 drives the driven wheel to rotate through the driving wheel 8, so that the connecting rod 9 drives the rotating wheel 10 to rotate, and the rotating wheel 10 and the guide rail 11 drive the first barrel body 2 and the second barrel body 3 to synchronously rotate under the action of friction force.

The top of the housing 1 is provided with a dust collecting chamber 15 communicated with the inside of the housing 1, and the dust collecting chamber 15 is connected with a dust removing device through an air pipe 16. The dust removing device is of an existing structure, such as a bag-type dust remover and the like. The dust in the shell 1 is collected in the dust removing device through the dust collecting chamber 15 and the air pipe 16 under the action of the fan of the dust removing device, so that the dust in the shell 1 is reduced, and the working environment is improved.

The discharge port end of the shell 1 is provided with a baffle 14 and a material guide plate 13, and both the baffle 14 and the material guide plate 13 are fixed on the outer surface of the shell 1. The baffle 14 is in a semicircular structure and covers the upper part of the second cylinder 3. The baffle 14 prevents the material in the second cylinder 3 from being thrown out of the upper part of the second cylinder 3. The material guide plate 13 is covered at the lower part of the second cylinder 3, and the inclined material guide plate 13 is used for guiding the materials in the second cylinder 3 to a specific position.

And impurity collecting hoppers 4 are respectively arranged under the first cylinder body 2 and the second cylinder body 3, and two ends of each impurity collecting hopper 4 are opened. The top end of the impurity collecting hopper 4 is fixedly connected with the shell 1 in a welding and sealing way. A sundry collecting trolley 5 is arranged under the outlet at the bottom end of the funnel-shaped sundry collecting hopper 4. Sundries screened by the first cylinder 2 and the second cylinder 3 enter the sundries collecting trolley 5 through the sundries collecting hopper 4, and the sundries collecting trolley 5 is used for conveying the sundries out. The motor 7 is positioned at two sides of the impurity collecting hopper 4.

The bottom edge of the shell 1 is provided with supporting legs 6, and the supporting legs 6 are fixedly connected with the shell 1. The support legs 6 support the housing 1. The bottom of supporting leg 6 is provided with the gyro wheel, makes things convenient for casing 1's removal.

Fig. 3 is a schematic view of a cylinder connection structure of an embodiment of the drum screening machine for traditional Chinese medicine preparation of the present invention, and fig. 4 is a partially enlarged view of a part a in fig. 3. The connecting piece includes card post 18 and mount pad 21 of one-to-one correspondence, and the even distribution of card post 18 is on barrel 2 is close to the terminal surface of barrel two 3, and the one end and the barrel 2 fixed connection of card post 18, the other end are provided with dop 19 of round platform shape. The mounting seat 21 is fixedly mounted on the end face, close to the first cylinder 2, of the second cylinder 3, and a clamping groove 22 matched with the clamping head 19 is formed in the mounting seat 21. The diameter of the slot 22 is slightly larger than the outer diameter of the root of the chuck 19, so that the chuck 19 can be smoothly inserted into the slot 22. The side wall of the clamping groove 22 is uniformly provided with a plurality of grooves for holding the clamping plates 23, and the size of each groove is slightly larger than that of each clamping plate 23. The clamping plate 23 is slidably connected with the clamping groove 22, and in order to prevent the clamping plate 23 from sliding out of the clamping groove 22, a limiting plate for preventing the clamping plate 23 from sliding out of the clamping groove 22 can be arranged at the opening of the clamping groove 22. The catch plate 23 is connected to the recess by a spring 24. The clamping plate 23 extends out of the side wall of the clamping groove 22 under the action of the spring 24, and under the natural state of the spring 24, the space size enclosed by the clamping plate 23 is smaller than the outer diameter of the root part of the clamping head 19, so that the clamping plate 23 can clamp the clamping head 19, and the clamping head 19 is prevented from easily sliding out of the clamping groove 22.

The outside cover of barrel two 3 is equipped with lock nut 20, and the through-hole that makes barrel two 3 pass that lock nut 20 middle part set up. The aperture of the through hole is larger than the diameter of the second cylinder 3, so that the locking nut 20 is in rotating sliding connection with the second cylinder 3. The aperture of the through hole is smaller than the outer diameter of the end of the second cylinder 3, so that the locking nut 20 is limited, and the locking nut 20 is prevented from sliding off the second cylinder 3. The end of the first barrel 2 close to the second barrel 3 is provided with an external thread matched with the locking nut 20, and after the locking nut 20 is in threaded connection with the first barrel 2, the folded edge of the end of the locking nut 20 is abutted against the end of the second barrel 3, so that the connection stability is improved. After the first cylinder body 2 and the second cylinder body 3 are connected through the clamping columns 18 and the clamping grooves 22, the locking nuts 20 are screwed and fixed, and therefore the connection strength of the first cylinder body 2 and the second cylinder body 3 is improved. The screwing direction of the locking nut 20 and the first cylinder 2 is opposite to the rotating direction of the first cylinder 2 and the second cylinder 3, so that the first cylinder 2 and the second cylinder 3 are prevented from being loosened in the rotating process.

The first barrel 2 is connected with the second barrel 3 through a connecting piece, the first barrel 2 and the second barrel 3 are convenient to install, and the barrel can be conveniently installed and detached in the shell 1. Set up lock nut 20 between barrel 2 and barrel two 3, further improve the joint strength between barrel 2 and the barrel two 3, improve barrel pivoted stability.

An access door facilitating internal maintenance is arranged on the side wall of the shell 1.

Therefore, the utility model adopts the above structure cylinder sieve separator for traditional chinese medicine pharmacy can solve current cylinder sieve medicine machine screening effect poor, the barrel installation with dismantle inconvenient problem.

The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.

Claims

1. The utility model provides a cylinder sieve separator for traditional chinese medicine pharmacy, includes casing and barrel, and the barrel is located the inside of casing and rotates with the casing to be connected its characterized in that: the cylinder body comprises a first cylinder body and a second cylinder body which are fixedly connected through a connecting piece, the first cylinder body and the second cylinder body are provided with screened meshes, the size of the meshes of the second cylinder body is larger than that of the meshes of the first cylinder body, and the inner surfaces of the first cylinder body and the second cylinder body are both provided with material pushing plates which incline towards the direction of the discharge hole;

2. The roller screening machine for traditional Chinese medicine preparation according to claim 1, which is characterized in that: the power structure comprises a motor, a driving wheel is arranged on an output shaft of the motor and is in transmission connection with a driven wheel fixedly arranged in the middle of a connecting rod, rotating wheels are fixedly arranged at two ends of the connecting rod and are located in guide rails arranged at two ends of the first barrel and the second barrel, and the rotating wheels drive the first barrel and the second barrel to be synchronously and rotatably connected through the guide rails.

3. The roller screening machine for traditional Chinese medicine preparation according to claim 2, wherein: the inner wall of the shell is provided with a fixing plate, the fixing plate is provided with a support which has a supporting effect on the connecting rod, and the support is rotatably connected with the connecting rod.

4. The roller screening machine for traditional Chinese medicine preparation according to claim 1, which is characterized in that: the top of the shell is provided with a dust collecting chamber communicated with the inside of the shell, and the dust collecting chamber is connected with a dust removal device through an air pipe.

5. The roller screening machine for traditional Chinese medicine preparation according to claim 1, which is characterized in that: the discharge port end of the shell is provided with a baffle and a material guide plate, the baffle is covered on the upper part of the second cylinder, and the material guide plate is covered on the lower part of the second cylinder.

6. The roller screening machine for traditional Chinese medicine preparation according to claim 1, which is characterized in that: and a sundry collecting hopper is respectively arranged under the first barrel body and the second barrel body, two ends of the sundry collecting hopper are opened, the top end of the sundry collecting hopper is fixedly connected with the shell, and a sundry collecting trolley is arranged under the outlet at the bottom end of the funnel-shaped sundry collecting hopper.

7. The roller screening machine for traditional Chinese medicine preparation according to claim 1, which is characterized in that: the bottom edge of the shell is provided with supporting legs, and the bottom ends of the supporting legs are provided with idler wheels.

8. The roller screening machine for traditional Chinese medicine preparation according to claim 1, which is characterized in that: a locking nut is sleeved outside the second cylinder body and is in rotating sliding connection with the second cylinder body, and the aperture of a through hole formed in the middle of the locking nut and used for enabling the second cylinder body to penetrate through is smaller than the outer diameter of the end head of the second cylinder body; and an external thread matched with the locking nut is arranged on the end head of the first barrel body close to the second barrel body.