CN220678494U

CN220678494U - Western medicine powder screening plant

Info

Publication number: CN220678494U
Application number: CN202322205976.XU
Authority: CN
Inventors: 林美玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-03-29
Anticipated expiration: 2033-08-16

Abstract

The utility model discloses a western medicine powder screening device, which belongs to the field of medicine production equipment and comprises a screening cylinder, wherein a feeding pipe is fixedly arranged on one side of the screening cylinder, a fixing frame is sleeved on the outer side of the feeding pipe, a cylinder is sleeved on the outer side of the screening cylinder, a sleeve is uniformly arranged at the upper end of the inner wall of the cylinder, a vibrating rod is slidably arranged in the sleeve, an arc-shaped block is arranged on the outer wall of the screening cylinder in a circumferential array, a first discharging hole is formed in one side of the screening cylinder, a discharging hopper is fixedly arranged at the lower end of the cylinder, a second discharging hole is formed in one side of the screening cylinder, a screen is slidably clamped at the upper end of the discharging hopper, a motor is fixedly arranged at the lower end of the fixing frame, and the output end of the motor is linked with the feeding pipe.

Description

Western medicine powder screening plant

Technical Field

The utility model relates to a western medicine powder screening device, and belongs to the technical field of medicine production equipment.

Background

The western medicine powder is a dry agent obtained by mixing and crushing western medicine raw medicines, a large amount of fillers and proper stabilizers, the western medicine powder is required to have good powder fineness, uniformity and stability, and the obtained powder has different granularity when being crushed, so that the western medicine powder is required to be screened in the production process of the western medicine powder to maintain the efficacy of the western medicine powder, a western medicine powder screening device is required in the screening process, and the western medicine powder screening device screens out powder with different particle sizes by utilizing the relative movement between the powder and a screen surface, so as to separate the powder which does not meet the requirements.

The publication number is: CN217940854U, a western medicine powder screening plant, including screening casing, feeding storehouse, even stirring structure and screening structure, screening casing bottom is equipped with the discharge gate, screening casing roof is equipped with the feed opening, the feed opening is equipped with the multiunit, multiunit the feed opening equipartition is located screening casing roof, the feeding storehouse is located screening casing top, the feeding storehouse top is equipped with the feed inlet, even stirring structure locates in the feeding storehouse, screening structure locates in the screening casing; the even stirring structure includes motor protecting crust, driving motor, driving bevel gear, driven bevel gear, drive pivot, puddler, shutoff board, guide plate, even screening board and anti-blocking brush, the feeding storehouse top is located to the motor protecting crust. The utility model relates to the technical field of medicine production equipment, and particularly provides a western medicine powder screening device which is reasonable and simple in structure, can intermittently add powder and simultaneously effectively prevent the powder from being gathered together.

Common western medicine powder screening plant is when using, although can make western medicine powder even intermittent type nature screen, effectively prevent that the powder from gathering together, also can screen the powder fast through screening structure, also conveniently clear up and change, but the effect is not good in the aspect of screening the powder of different particle diameters, and when screening moreover, the powder blocks the sieve mesh easily, influences screening efficiency.

Disclosure of Invention

The utility model aims to solve the problems and provide the western medicine powder screening device which can screen western medicine powder with different particle sizes, and the powder is not easy to block sieve holes during screening.

The utility model realizes the purpose through following technical scheme, a western medicine powder screening plant, including screening section of thick bamboo, screening section of thick bamboo one side intermediate position fixed mounting has the inlet pipe, just the mount has been cup jointed in the inlet pipe outside, screening section of thick bamboo's opposite side and mount looks swivelling joint, screening section of thick bamboo outside has cup jointed the drum, the drum with mount looks fixed connection, the even sleeve pipe of inner wall upper end of drum is installed, install vibrating rod in the sleeve pipe sliding, the arc piece is installed into circular array on screening section of thick bamboo's the outer wall, just the arc piece compresses tightly with the vibrating rod, screening section of thick bamboo one side has seted up first discharge gate, the lower extreme fixed mounting of drum has a hopper, one side of drum has seted up the second discharge hole, the sliding joint has the screen cloth of hopper upper end, screening section of thick bamboo outer end both sides become circular array fixed mounting and have the lug, just the lug compresses tightly with the mount looks, the output of motor is used for putting into in the vibrating rod, the sieve mesh for the sieve mesh is used for the sieve cloth is gone into to the sieve slope, the sieve mesh is used for the sieve cloth is little, the sieve mesh is used for the sieve mesh is put into in the sieve slope is passed in the sieve cloth is moved to the sieve cloth, the sieve mesh is little sieve mesh is used for the sieve mesh is put in the sieve slope is used for the sieve screen is passed in the both sides is passed in the sieve to the sieve.

Preferably, in order to facilitate the powder to enter the feeding pipe, a feeding hopper is fixedly installed at one end of the fixing frame, one end of the feeding hopper is in contact with the feeding pipe, and the feeding speed is controlled through the feeding hopper.

Preferably, in order to make the vibrating rod vibrate, lifting grooves are formed in two sides of the sleeve, lifting plates are slidably mounted in the lifting grooves, a first spring is fixedly arranged at the lower end of each lifting plate, and one end of each first spring is fixedly connected with the vibrating rod.

Preferably, in order to adjust the height of the lifting plate, square plates are fixedly arranged at the lower ends of the lifting grooves on two sides of the sleeve, a screw is rotatably connected to the middle position of each square plate, the screw is in threaded connection with the lifting plate, and the lifting plate is lifted by rotating the screw.

Preferably, in order to enable the screen cloth to move up and down, a sliding groove is formed in one side of two sides of the middle position of the upper end of the feeding hopper, the screen cloth is clamped in the sliding groove, a second spring is fixedly mounted on the lower side of two ends of the screen cloth, one end of the second spring is fixedly connected with the feeding hopper, and the screen cloth slides in the sliding groove.

Preferably, in order to take out the separated powder, a hole plug is inserted in the second discharging hole, a pin rod is inserted in one side of the cylinder, one end of the pin rod extends into the hole plug, and a pipe plug is installed in the first discharging hole through threads.

Preferably, in order to drive the runner to rotate, a runner is fixedly connected to the outer side of the feeding pipe, a belt is rotatably installed on the outer side of the runner, and one end of the belt is connected with the output end of the motor.

Preferably, in order to enable the powder to move in the screening cylinder, spiral blades are fixedly arranged on the inner walls of the screening cylinder and the feeding pipe, and when the screening cylinder rotates, the spiral blades push the powder to move forwards, so that uniform screening is performed.

The beneficial effects of the utility model are as follows: when the screening device is used, western medicine powder with different particle sizes can be screened out through the screening cylinder and the screen mesh and collected, and when screening is carried out, the screening cylinder can be periodically oscillated through the oscillating rod, the oscillating strength is adjustable, the screen mesh can be enabled to move up and down through the convex blocks, the powder is prevented from blocking the screen mesh, and the screening efficiency is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is a schematic view of a connection structure between an arc block and a vibration rod according to the present utility model.

Fig. 4 is a schematic diagram of a connection structure between a discharge hopper and a screen mesh according to the present utility model.

Fig. 5 is a schematic view of a cylinder structure according to the present utility model.

In the figure: 1. a sieving cylinder; 2. a feed pipe; 3. a fixing frame; 4. a cylinder; 5. a sleeve; 6. a vibrating rod; 7. an arc-shaped block; 8. a first discharge port; 9. discharging a hopper; 10. a second discharge hole; 11. a screen; 12. a bump; 13. a motor; 14. a feed hopper; 15. a lifting groove; 16. a lifting plate; 17. a first spring; 18. a square plate; 19. a screw rod; 20. a sliding groove; 21. a second spring; 22. a hole plug; 23. a pin rod; 24. a pipe plug; 25. a rotating wheel; 26. a belt; 27. helical blades.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a western medicine powder screening device comprises a screening cylinder 1, a feeding pipe 2 is fixedly arranged in the middle of one side of the screening cylinder 1, a fixing frame 3 is sleeved on the outer side of the feeding pipe 2, the other side of the screening cylinder 1 is rotatably connected with the fixing frame 3, a cylinder 4 is sleeved on the outer side of the screening cylinder 1, the cylinder 4 is fixedly connected with the fixing frame 3, a sleeve 5 is uniformly arranged at the upper end of the inner wall of the cylinder 4, a vibrating rod 6 is slidably arranged in the sleeve 5, an arc-shaped block 7 is arranged on the outer wall of the screening cylinder 1 in a circumferential array manner, the arc-shaped block 7 is tightly pressed with the vibrating rod 6, a first discharging hole 8 is formed in one side of the screening cylinder 1, a discharging hopper 9 is fixedly arranged at the lower end of the cylinder 4, a second discharging hole 10 is formed in one side of the cylinder 4, a screen 11 is slidably clamped at the upper end of the discharging hopper 9, a bump 12 is fixedly arranged at two sides of the outer end of the screening cylinder 1 in a circumferential array, the bump 12 is tightly pressed with the screen 11, a motor 13 is fixedly arranged at the lower end of the fixing frame 3, an output end of the motor 13 is fixedly arranged with the screen 2, and when in use, powder is firstly fed into the screening cylinder 1 from the motor 13, and then driven by the motor 13 to rotate the motor, and the screen 1 is driven to move under the screen 1, and vibrate the screen 1, and the bump is acted on the screen drum and the screen 11.

As shown in fig. 2, a feeding hopper 14 is fixedly installed at one end of a fixing frame 3, one end of the feeding hopper 14 is in contact with a feeding pipe 2, a hole plug 22 is inserted in a second discharging hole 10, a pin rod 23 is inserted in one side of a cylinder 4, one end of the pin rod 23 extends into the hole plug 22, a pipe plug 24 is installed at the inner thread of a first discharging hole 8, a rotating wheel 25 is fixedly connected to the outer side of the feeding pipe 2, a belt 26 is installed at the outer side of the rotating wheel 25 in a rotating mode, one end of the belt 26 is connected with the output end of a motor 13, helical blades 27 are fixedly installed on the inner walls of a screening cylinder 1 and the feeding pipe 2, when the screening cylinder is used, powder is poured into the feeding hopper 14, the motor 13 is turned on, and the rotating wheel 25 is driven to rotate through the belt 26, so that the feeding pipe 2 is driven to rotate.

As shown in fig. 3 and 4, lifting grooves 15 are formed in two sides of the sleeve 5, a lifting plate 16 is slidably mounted in the lifting grooves 15, a first spring 17 is fixedly mounted at the lower end of the lifting plate 16, one end of the first spring 17 is fixedly connected with the vibrating rod 6, square plates 18 are fixedly mounted at the lower ends of the lifting grooves 15 on two sides of the sleeve 5, a lead screw 19 is rotatably connected to the middle position of each square plate 18, the lead screw 19 is in threaded connection with the lifting plate 16, sliding grooves 20 are formed in two sides of the middle position of the upper end of the discharge hopper 9, the screen 11 is clamped in the sliding grooves 20, second springs 21 are fixedly mounted at the lower sides of two ends of the screen 11, one end of each second spring 21 is fixedly connected with the discharge hopper 9, and when the screen 11 is in use, the elastic force of the first springs 17 can be adjusted by rotating the lead screw 19.

When the utility model is used, firstly, according to the use requirement, the screw rod 19 is rotated on the square plate 18, at the moment, the lifting plate 16 moves in the lifting groove 15, the first spring 17 moves along with the lifting plate, so as to change the oscillating intensity of the oscillating rod 6, the oscillating intensity is adjusted to be proper according to the requirement, then, the motor 13 is started, the motor 13 drives the rotating wheel 25 to rotate through the belt 26, so that the sieving cylinder 1 rotates, powder is poured into the feeding hopper 14, the powder enters the sieving cylinder 1 along the feeding pipe 2 under the action of the helical blade 27, when the sieving cylinder 1 rotates, the arc-shaped block 7 rotates along with the feeding pipe, so that the oscillating rod 6 inwards extrudes the first spring 17, when the arc-shaped block 7 moves away, the oscillating rod 6 oscillates the sieving cylinder 1 due to the deformation force of the first spring 17, the screening holes are prevented from being blocked by powder, screening efficiency is affected, because the sieve holes of the screen 11 are smaller than those of the screening cylinder 1, small-particle and medium-particle powder is screened out from the screening cylinder 1 and flows into the screen 11, the screen 11 moves downwards in the sliding groove 20 in the screening cylinder 9 due to the effect of the convex block 12, the second spring 21 is extruded, after the convex block 12 is moved away, the screen 11 resets due to the deformation force of the second spring 21, the screen 11 moves up and down periodically, screening efficiency is improved, the screen 11 is prevented from being blocked by powder, the small-particle powder flows out from the screening cylinder 9, the pin rod 23 moves upwards, the hole plug 22 moves out, the medium-particle powder flows out through the second discharging hole 10, the pipe plug 24 is opened again, and the large-particle powder remained in the screening cylinder 1 is taken out, so that screening of the powder with different particle sizes is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Western medicine powder screening plant, its characterized in that: including screening section of thick bamboo (1), screening section of thick bamboo (1) one side intermediate position fixed mounting has inlet pipe (2), just inlet pipe (2) outside has cup jointed mount (3), screening section of thick bamboo (1) opposite side with mount (3) are rotated mutually and are connected, screening section of thick bamboo (1) outside has cup jointed drum (4), drum (4) with mount (3) are fixed connection mutually, sleeve pipe (5) are evenly installed to the inner wall upper end of drum (4), internally sliding mounting has vibrating rod (6) in sleeve pipe (5), arc piece (7) are installed into circumference array on the outer wall of screening section of thick bamboo (1), just arc piece (7) with vibrating rod (6) compress tightly mutually, first discharge gate (8) have been seted up to screening section of thick bamboo (1) one side, the lower extreme fixed mounting of drum (4) has out hopper (9), second discharge hole (10) have been seted up to one side of drum (4), hopper (9) upper end sliding card connects has screen (11), screening section of thick bamboo (1) becomes circumference array (12) and is installed into circumference array (13) and is installed down, screen cloth (13) are installed down, the output end of the motor (13) is linked with the feeding pipe (2).

2. A western medicine powder screening apparatus as defined in claim 1, wherein: one end of the fixing frame (3) is fixedly provided with a feed hopper (14), and one end of the feed hopper (14) is contacted with the feed pipe (2).

3. A western medicine powder screening apparatus as defined in claim 1, wherein: lifting grooves (15) are formed in two sides of the sleeve (5), lifting plates (16) are slidably mounted in the lifting grooves (15), first springs (17) are fixedly arranged at the lower ends of the lifting plates (16), and one ends of the first springs (17) are fixedly connected with the vibrating rods (6).

4. A western medicine powder screening apparatus according to claim 3, wherein: square plates (18) are fixedly arranged at the lower ends of the lifting grooves (15) on two sides of the sleeve (5), screw rods (19) are rotatably connected to the middle positions of the square plates (18), and the screw rods (19) are in threaded connection with the lifting plates (16).

5. A western medicine powder screening apparatus as defined in claim 1, wherein: the utility model discloses a discharge hopper, including discharge hopper (9), screen cloth (11), sliding tray (20) have been seted up to discharge hopper (9) upper end intermediate position both sides, screen cloth (11) joint is in sliding tray (20), the downside fixed mounting at the both ends of screen cloth (11) has second spring (21), the one end of second spring (21) with discharge hopper (9) looks fixed connection.

6. A western medicine powder screening apparatus as defined in claim 1, wherein: a hole plug (22) is inserted in the second discharging hole (10), a pin rod (23) is inserted at one side of the cylinder (4), one end of the pin rod (23) extends into the hole plug (22), and a pipe plug (24) is arranged in the first discharging hole (8) in a threaded mode.

7. A western medicine powder screening apparatus as defined in claim 1, wherein: the outer side of the feeding pipe (2) is fixedly connected with a rotating wheel (25), a belt (26) is rotatably arranged on the outer side of the rotating wheel (25), and one end of the belt (26) is connected with the output end of the motor (13).

8. A western medicine powder screening apparatus as defined in claim 1, wherein: spiral blades (27) are fixedly arranged on the inner walls of the screening cylinder (1) and the feeding pipe (2).