CN213255638U

CN213255638U - Tablet medicine raw materials device that sieves

Info

Publication number: CN213255638U
Application number: CN202021952574.6U
Authority: CN
Inventors: 扶文君; 王顺; 周健; 蒋锋; 侯珂兰
Original assignee: JIANGSU PENGYAO PHARMACEUTICALS Inc
Current assignee: JIANGSU PENGYAO PHARMACEUTICALS Inc
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-25
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a tablet medicine raw materials device that sieves relates to the technical field of the device that sieves, for solving current tablet medicine raw materials device that sieves when the pan feeding, leads to the raw materials to pile up in a department easily to block up the screen cloth, influence the problem of efficiency of sieving. The lower surface of first casing is provided with the sieve tray, the inside fixed mounting of sieve tray has the screen cloth, the lower surface of sieve tray is provided with the second casing, the below of second casing is provided with the base, the outer wall both sides of base all are provided with the stationary blade, the last surface mounting of first casing has the screen lid, one side of screen lid upper surface is provided with the feeder hopper, servo motor is installed to the opposite side of screen lid upper surface, install first belt pulley on servo motor's the output, the intermediate position department of screen lid is provided with the second belt pulley.

Description

Tablet medicine raw materials device that sieves

Technical Field

The utility model relates to a device technical field sieves specifically for tablet medicine raw materials device that sieves.

Background

The process of dividing the material to be crushed into different size fractions by one or more layers of screening surface is called screening. The sieving machine is a vibrating sieving mechanical device which utilizes the relative movement of bulk materials and a sieve surface to lead partial particles to penetrate through sieve pores and divide materials such as sand, gravel, broken stone and the like into different grades according to the particle size. The screening process of the screening machine is generally continuous, and after the screened raw materials are fed to the screening machine, the materials smaller than the size of the screen holes penetrate the screen holes and are called undersize products; material larger than the mesh size is continuously discharged from the screening surface and is referred to as oversize product.

However, when the existing tablet medicine raw material sieving device is used for feeding, raw materials are easily accumulated at one position, so that a sieve screen is blocked, and the sieving efficiency is influenced; thus, the existing requirements are not met, and for this we propose a tablet drug material sieving device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tablet medicine raw materials device that sieves to current tablet medicine raw materials device that sieves that proposes in solving above-mentioned background art leads to the raw materials to pile up in a department when the pan feeding easily, thereby blocks up the screen cloth, influences the problem of efficiency of sieving.

In order to achieve the above object, the utility model provides a following technical scheme: tablet medicine raw materials device that sieves, including first casing, the lower surface of first casing is provided with the sieve tray, the inside fixed mounting of sieve tray has the screen cloth, the lower surface of sieve tray is provided with the second casing, the below of second casing is provided with the base, the outer wall both sides of base all are provided with the stationary blade, the last surface mounting of first casing has the screen deck, one side of screen deck upper surface is provided with the feeder hopper, the servo motor is installed to the opposite side of screen deck upper surface, install first belt pulley on the output of servo motor, the intermediate position department of screen deck is provided with the second belt pulley, the lower extreme fixed mounting of second belt pulley has the pivot, and the pivot runs through the screen deck and extends to the inside of first casing, the one end fixed mounting of pivot has the stand board, one side of first casing and second casing all is provided with the discharge gate, the inside of the second casing is provided with a ramp.

Preferably, the first belt pulley on the output end of the servo motor is in transmission connection with the second belt pulley through a rubber belt.

Preferably, a bearing is installed at the joint of the first belt pulley and the screen cover, and a mechanical sealing element is installed at the joint of the rotating shaft and the screen cover.

Preferably, the lower extreme fixed mounting of feeder hopper has the Y shape shunt tubes, the arc runner is all installed at the both ends of Y shape shunt tubes.

Preferably, the lower surface fixed mounting of second casing has the vibration chamber, the inside fixed mounting of vibration chamber has vibrating motor, the second casing passes through spring and base fixed connection, and the spring is provided with twelve.

Preferably, the screen cover, the first shell, the screen disc and the second shell are all in threaded connection through bolts.

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

1. the utility model discloses an at the lower extreme installation Y shape shunt tubes of feeder hopper, Y shape shunt tubes can be shunted into two strands with the raw materials, respectively leading-in to two arc runners in, landing to different sites avoid the raw materials to pile up in one, influence the efficiency of sieving.

2. Through installation pivot in the device, and the one end of pivot is fixed with the paving board, and the other end is connected with the servo motor transmission, and the raw materials is after getting into, and servo motor can drive the rotation of the paving board of pivot and lower extreme under the transmission of belt, makes the raw materials evenly spread out on the sieve tray, and cooperation vibrating motor drive device rocks, promotes the efficiency of sieving by a wide margin, and can effectively avoid the screen cloth to block up.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic top view of the first casing of the present invention;

in the figure: 1. a first housing; 2. a sieve tray; 3. a second housing; 4. a screen cover; 5. a base; 6. a fixing sheet; 7. a spring; 8. a discharge port; 9. a bolt; 10. a servo motor; 11. a feed hopper; 12. a first pulley; 13. a bearing; 14. a rubber belt; 15. a second pulley; 16. a mechanical seal; 17. a rotating shaft; 18. spreading a board; 19. an arc-shaped flow passage; 20. a ramp; 21. a vibration chamber; 22. a vibration motor; 23. screening a screen; 24. a Y-shaped shunt tube.

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.

Referring to fig. 1-3, the present invention provides an embodiment: tablet medicine raw material sieving device, comprising a first shell 1, a sieve tray 2 is arranged on the lower surface of the first shell 1, a sieve mesh 23 is fixedly arranged inside the sieve tray 2, a second shell 3 is arranged on the lower surface of the sieve tray 2, a base 5 is arranged below the second shell 3, fixing pieces 6 are arranged on two sides of the outer wall of the base 5, the fixing pieces 6 are used for driving bolts to be fixed with the ground, the stability of the base 5 is ensured, a sieve cover 4 is arranged on the upper surface of the first shell 1, a feed hopper 11 is arranged on one side of the upper surface of the sieve cover 4, a servo motor 10 is arranged on the other side of the upper surface of the sieve cover 4, a first belt pulley 12 is arranged on the output end of the servo motor 10, a second belt pulley 15 is arranged at the middle position of the sieve cover 4, a rotating shaft 17 is fixedly arranged at the lower end of the second belt pulley 15, the rotating shaft 17 penetrates through the sieve cover 4 and extends into the first, one side of the first shell 1 and one side of the second shell 3 are both provided with a discharge hole 8, and the inside of the second shell 3 is provided with a ramp 20.

Further, first belt pulley 12 on the output of servo motor 10 passes through rubber belt 14 and is connected with the transmission of second belt pulley 15, and servo motor 10's output can rely on belt transmission effect, and it is rotatory to drive pivot 17 and the spreading plate 18 of lower extreme, makes the raw materials evenly spread out on sieve tray 2, makes things convenient for vibratory screening, avoids blockking up.

Further, a bearing 13 is installed at the joint of the first belt pulley 12 and the screen cover 4, a mechanical sealing element 16 is installed at the joint of the rotating shaft 17 and the screen cover 4, and both the bearing 13 and the mechanical sealing element 16 can improve the stability of belt transmission.

Further, the lower extreme fixed mounting of feeder hopper 11 has Y shape shunt tubes 24, and arc runner 19 is all installed at the both ends of Y shape shunt tubes 24, and during the unloading, the raw materials can be shunted into two strands along Y shape shunt tubes 24, enters into two arc runners 19 respectively, and landing to two loci avoid the raw materials to pile up in one department.

Further, the lower surface fixed mounting of second casing 3 has vibration chamber 21, and the inside fixed mounting of vibration chamber 21 has vibrating motor 22, and second casing 3 passes through spring 7 and base 5 fixed connection, and spring 7 is provided with twelve, and vibrating motor 22 drives the casing part of device and vibrates along spring 7 direction to improve the screening efficiency of raw materials.

Further, all through 9 threaded connection of bolt, adopt bolt 9 fixed, the dismouting is simple, the regular clearance sieve tray 2 of being convenient for between sieve lid 4, first casing 1, sieve tray 2 and the second casing 3.

The working principle is as follows: during the use, pour the raw materials of tablet medicine into the device from feeder hopper 11 inside, feeder hopper 11 lower extreme is Y shape shunt tubes 24, can divide into two strands with the raw materials reposition of redundant personnel, respectively leading-in to two arc runner 19 in, landing to different sites, avoid the raw materials to pile up in one, influence the efficiency of sieving, pour into after the raw materials, start servo motor 10, servo motor 10 can be under the transmission of belt, pivot 17 and the paving plate 18 of lower extreme at drive device center are rotatory, make the even spreading of raw materials on sieve tray 2, cooperation vibrating motor 22 drives the device and rocks, promote the efficiency of sieving by a wide margin, avoid screen cloth 23 to block up, sieve the completion back, the raw materials that are located in second casing 3 can follow ramp 20 landing to discharge gate 8 departments, be the raw materials up to standard for thickness.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Tablet medicine raw materials device that sieves includes first casing (1), its characterized in that: the lower surface of the first shell (1) is provided with a sieve tray (2), the inside fixed mounting of the sieve tray (2) is provided with a screen (23), the lower surface of the sieve tray (2) is provided with a second shell (3), a base (5) is arranged below the second shell (3), fixing pieces (6) are arranged on two sides of the outer wall of the base (5), a sieve cover (4) is arranged on the upper surface of the first shell (1), a feed hopper (11) is arranged on one side of the upper surface of the sieve cover (4), a servo motor (10) is arranged on the other side of the upper surface of the sieve cover (4), a first belt pulley (12) is arranged on the output end of the servo motor (10), a second belt pulley (15) is arranged at the middle position of the sieve cover (4), a rotating shaft (17) is fixedly arranged at the lower end of the second belt pulley (15), and the rotating shaft (17) runs through the sieve cover (4) and extends to the inside of the first shell (1), one end of the rotating shaft (17) is fixedly provided with a spreading plate (18), one side of each of the first shell (1) and the second shell (3) is provided with a discharge hole (8), and a ramp (20) is arranged inside the second shell (3).

2. A tablet drug material screening apparatus according to claim 1 wherein: the first belt pulley (12) on the output end of the servo motor (10) is in transmission connection with the second belt pulley (15) through a rubber belt (14).

3. A tablet drug material screening apparatus according to claim 1 wherein: a bearing (13) is installed at the joint of the first belt pulley (12) and the screen cover (4), and a mechanical sealing element (16) is installed at the joint of the rotating shaft (17) and the screen cover (4).

4. A tablet drug material screening apparatus according to claim 1 wherein: the lower extreme fixed mounting of feeder hopper (11) has Y shape shunt tubes (24), arc runner (19) are all installed at the both ends of Y shape shunt tubes (24).

5. A tablet drug material screening apparatus according to claim 1 wherein: the lower fixed surface of second casing (3) installs vibration chamber (21), the inside fixed mounting of vibration chamber (21) has vibrating motor (22), second casing (3) pass through spring (7) and base (5) fixed connection, and spring (7) are provided with twelve.

6. A tablet drug material screening apparatus according to claim 1 wherein: the screen cover (4), the first shell (1), the screen tray (2) and the second shell (3) are in threaded connection through bolts (9).