CN209379159U - A pharmaceutical intermediate crushing device - Google Patents

Abstract

The utility model discloses a crushing device for pharmaceutical intermediates, which comprises a crushing box. The four corners of the bottom outer wall of the crushing box are all provided with supporting legs, and the top inner wall of the crushing box is provided with a feeding groove. The two sides of the crushing box are The inner wall is provided with a heating pipe, and two cutting rollers are arranged in the crushing box, and the two ends of the cutting rollers are fixed to the inner walls of both sides of the crushing box through bearings, and the outer wall of the crushing box is provided with a collector box, and the current collector Both sides of the bottom inner wall of the box are provided with a second motor, the output shaft of the second motor is provided with a second belt, and the other end of the second belt is sleeved on the outer wall of the cutting roller, and the inner wall of the crushing box is arranged on both sides. Both are welded with slanting plates, and the other ends of the two slanting plates are provided with the same filter screen. The utility model is equipped with a cutting roller, which can crush the raw materials, and automatically unloads the material through the filter screen. The push rod motor drives the medicine ball to pound up and down, and grinds the medicine powder. The operation speed is fast and the crushing efficiency is high.

Description

A pharmaceutical intermediate crushing device

technical field

The utility model relates to the technical field of medicine crushing, in particular to a medicine intermediate crushing device.

Background technique

The so-called pharmaceutical intermediates are actually some chemical raw materials or chemical products used in the process of pharmaceutical synthesis. This kind of chemical product does not require a drug production license, and can be produced in ordinary chemical factories. As long as it reaches a certain level, it can be used in the synthesis of drugs.

The existing method of crushing pharmaceutical intermediates usually adopts the method of crushing first and then manually crushing. This kind of operation is inefficient and requires a lot of manpower and financial resources; there will be a certain amount of water in the raw materials. , although the medicine is crushed, it is easier to consolidate together; the crushed pharmaceutical intermediate is difficult to discharge, and there will be a large amount of dust of traditional Chinese medicine components during the discharge, and long-term inhalation will affect the health of workers; after crushing The powder is easy to accumulate at the bottom of the storage box. If the viscosity of the powder is too high, it will be troublesome to clean up, which will affect the production efficiency in the next step.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a pharmaceutical intermediate crushing device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A crushing device for pharmaceutical intermediates, comprising a crushing box, the four corners of the bottom outer wall of the crushing box are provided with supporting legs, and the top inner wall of the crushing box is provided with a feeding groove, and the inner walls of both sides of the crushing box are provided with heating pipes , the crushing box is provided with two cutting rollers, and the two ends of the cutting rollers are fixed to the inner walls of both sides of the crushing box through bearings, the outer wall of the crushing box is provided with a collector box, and the bottom inner wall of the collector box is two Both sides are provided with a second motor, the output shaft of the second motor is provided with a second belt, and the other end of the second belt is sleeved on the outer wall of the cutting roller, and both sides of the inner wall of the crushing box are welded with inclined plates , and the other ends of the two slanting plates are provided with the same filter screen, the same support plate is provided on both sides of the inner wall of the crushing box, and the outer wall of one side of the support plate is provided with a lower material box, the lower material box The inner wall of the bottom is provided with a No. 1 hole, and a push rod motor is arranged in the No. 1 hole. The bottom outer wall of the push rod motor is provided with a pounding medicine ball, and the same arc-shaped grinding plate is provided on both sides of the inner wall of the crushing box, and Four to six filter holes of the same size and equidistant distribution are opened on the arc-shaped grinding plate. A discharge trough is provided on the bottom outer wall of the crushing box, and a storage box is provided at the other end of the discharge trough.

Further, the four corners of the bottom outer wall of the storage box are provided with supporting columns, and one side of the outer wall of the storage box has a No. 1 opening, and the side of the No. 1 opening is connected with a storage box door through a hinge.

Further, the bottom outer wall of the storage box is provided with a first motor, and the output shaft of the first motor is provided with a first belt.

Further, the outer wall of the bottom of the storage box has a second hole, and a rotating rod is fixed in the second hole through a bearing.

Further, the other end of the first belt is sleeved on the outer wall of the rotating rod, and one side of the outer wall of the rotating rod is provided with a stirring rod.

Further, a No. 2 opening is opened on one side of the outer wall of the crushing box, and a first box door is connected to one side of the inner wall of the No. 2 opening through a hinge.

Further, a No. 3 opening is opened on one side of the crushing box, and a second box door is connected to one side of the No. 3 opening on the inner wall through a hinge.

Further, the heating tube, the first motor, the push rod motor and the second motor are all electrically connected to a switch, and the switch is connected to a power source.

The beneficial effects of the utility model are:

1. By setting the cutting roller, the raw material can be crushed, and the material can be automatically fed through the filter. The design of the top of the feeding box makes the feeding of the powder more convenient. Grinding, the operation speed is fast and the crushing efficiency of the medicine powder is high.

2. By setting the heating tube, the pharmaceutical intermediate is dried before grinding, and the small amount of water contained in the raw material is dried, which can prevent the agglomeration of the pharmaceutical powder and improve the grinding efficiency.

3. With the setting of the crushing box, the ground medicine powder can be unloaded by itself, and it is not necessary to discharge the medicine manually.

4. By installing the first motor and stirring rod at the bottom of the storage box, the first motor drives the stirring rod to rotate. After the medicine powder is stirred, it will not accumulate at the bottom of the storage box, which is convenient for the storage of pharmaceutical intermediates and is beneficial to the next step of production of drugs. Convenience is provided.

Description of drawings

Fig. 1 is the structural representation of a kind of pharmaceutical intermediate pulverizing device that the utility model proposes;

Fig. 2 is a structural schematic diagram of a storage box of a pharmaceutical intermediate pulverizing device proposed by the utility model;

Fig. 3 is a structural schematic diagram of a grinding device of a pharmaceutical intermediate grinding device proposed by the utility model;

Fig. 4 is a schematic diagram of the front structure of a pharmaceutical intermediate crushing device proposed by the utility model.

In the figure: 1-crushing box, 2-supporting legs, 3-curved grinding plate, 4-supporting plate, 5-heating pipe, 6-cutting roller, 7-feeding trough, 8-filter, 9-slope plate , 10-discharging chute, 11-storage box, 12-storage box door, 13-support column, 14-stirrer rod, 15-first motor, 16-first belt, 17-rotating rod, 18-feeding box , 19-push rod motor, 20-pound medicine ball, 21-filter hole, 22-the second motor, 23-the second belt, 24-collector box, 25-the first box door, 26-the second box door.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figures 1-4, a crushing device for pharmaceutical intermediates includes a crushing box 1, the four corners of the bottom outer wall of the crushing box 1 are fixed with support legs 2 by screws, and the top inner wall of the crushing box 1 is inserted with a feed trough 7, The inner walls on both sides of the crushing box 1 are fixed with heating pipes 5 by screws. Two cutting rollers 6 are arranged in the crushing box 1, and the two ends of the cutting rollers 6 are fixed on the inner walls on both sides of the crushing box 1 through bearings. The outer wall is fixed with a collector box 24 by screws, and both sides of the bottom inner wall of the collector box 24 are fixed with a second motor 22 by screws, and the output shaft of the second motor 22 is sleeved with a second belt 23, and the second belt 23 The other end is sleeved on the outer wall of the cutting roller 6, and both sides of the inner wall of the crushing box 1 are welded with inclined plates 9, and the other ends of the two inclined plates 9 are fixed with the same filter screen 8 by screws, and the inner wall of the crushing box 1 Both sides are fixed with same support plate 4 by screw, and one side outer wall of support plate 4 is fixed with blanking box 18 by screw, the bottom inner wall of blanking box 18 offers a No. Rod motor 19, the bottom outer wall of push rod motor 19 is fixed with pounding medicine ball 20 by screw, and the inner wall both sides of crushing case 1 is fixed with same arc-shaped grinding plate 3 by screw, and offers four to six on the arc-shaped grinding plate 3. The filter holes 21 have the same size and are equidistantly distributed. The bottom outer wall of the crushing box 1 is plugged with a discharge chute 10 , and the other end of the discharge chute 10 is plugged with a storage box 11 .

In the utility model, the four corners of the bottom outer wall of the storage box 11 are all fixed with support columns 13 by screws, and one side outer wall of the storage box 11 has a No. 1 opening, and the side inner wall of the No. 1 opening is connected with a storage box door 12 through a hinge. The bottom outer wall of the storage box 11 is fixed with a first motor 15 by screws, and the output shaft of the first motor 15 is sleeved with a first belt 17. The bottom outer wall of the storage box 11 has a second hole, and the bearing is passed through the second hole. A rotating rod 16 is fixed, the other end of the first belt 17 is sleeved on the outer wall of the rotating rod 16, and the stirring rod 14 is fixed on one side of the outer wall of the rotating rod 16 by screws, and the outer wall of one side of the crushing box 1 has a No. 2 opening , and the inner wall of one side of the No. 2 opening is hinged with the first door 25, the outer wall of the crushing box 1 has the third opening, and the inner wall of the third opening is hinged with the second door 2. The tube 5, the first motor 15, the push rod motor 19 and the second motor 22 are all electrically connected to a switch, and the switch is connected to a power source.

Working principle: open the electric heating tube 5, put the raw material from the feeding trough 7 into the crushing box, open the cutting roller 6 to cut the raw material, the crushed raw material passes through the filter screen 8, turn on the push rod motor 19, smash the medicine ball 20 Pound up and down to grind the cut raw materials. The ground medicine powder falls into the discharge chute 10 through the filter hole 21 in the arc-shaped grinding plate 3, and then enters the storage box 11. When the medicine powder accumulates in the storage box 11 When a certain height is reached, the first motor 15 is turned on to stir the medicinal powder, and after the pulverization is finished, the power is turned off.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (8)

1. a kind of medicine intermediate grinding device, including crush box (1), which is characterized in that the bottom outer wall of the crush box (1) Quadrangle is provided with supporting leg (2), and the top inner wall of crush box (1) is provided with feed well (7), and the two of the crush box (1) Side inner wall is provided with heating tube (5), and there are two cutting roller (6) for setting in the crush box (1), and the both ends of cutting roller (6) are logical The two sides inner wall that bearing is fixed on crush box (1) is crossed, the outer wall of the crush box (1) is provided with collector box (24), and collector box (24) bottom interior wall two sides are provided with the second motor (22), and the output shaft of second motor (22) is provided with the second belt (23), and the other end of the second belt (23) is socketed on the outer walls of cutting roller (6), and the inner wall two sides of the crush box (1) are welded It is connected to inclined plate (9), and the other end of two inclined plates (9) is provided with the same strainer (8), the inner wall two sides of the crush box (1) It is provided with the same support plate (4), and the side outer wall of support plate (4) is provided with lower feed box (18), the lower feed box (18) Bottom interior wall offers No.1 hole, and push-rod electric machine (19) are provided in No.1 hole, the bottom outer wall of the push-rod electric machine (19) It is provided with ball of pounding medicine in a mortar (20), the inner wall two sides of the crush box (1) are provided with the same arc abrasive sheet (3), and arc is ground It is identical and equidistantly distribute filter opening (21) that four to six sizes are offered on plate (3), the bottom outer wall setting of the crush box (1) Have blow tank (10), and the other end of blow tank (10) is provided with storage box (11).

2. a kind of medicine intermediate grinding device according to claim 1, which is characterized in that the bottom of the storage box (11) Portion outer wall quadrangle is provided with support column (13), and the side outer wall of storage box (11) is provided with No.1 and is open, and the one of No.1 opening Side inner wall, which is connected by a hinge, storage chamber door (12).

3. a kind of medicine intermediate grinding device according to claim 2, which is characterized in that the bottom of the storage box (11) Portion's outer wall is provided with first motor (15), and the output shaft of first motor (15) is provided with the first belt (17).

4. a kind of medicine intermediate grinding device according to claim 1, which is characterized in that the bottom of the storage box (11) Portion's outer wall is provided with No. two holes, and is fixed with bull stick (16) by bearing in No. two holes.

5. a kind of medicine intermediate grinding device according to claim 3, which is characterized in that first belt (17) The other end is socketed on the outer wall of bull stick (16), and the side outer wall of bull stick (16) is provided with stirring rod (14).

6. a kind of medicine intermediate grinding device according to claim 1, which is characterized in that the one of the crush box (1) Side outer wall is provided with No. two openings, and the side inner walls of No. two openings are connected by a hinge the first chamber door (25).

7. a kind of medicine intermediate grinding device according to claim 6, which is characterized in that the one of the crush box (1) Side outer wall is provided with No. three openings, and the side inner walls of No. three openings are connected by a hinge the second chamber door (26).

8. a kind of medicine intermediate grinding device according to claim 1, which is characterized in that the heating tube (5), first Motor (15), push-rod electric machine (19) and the second motor (22) are electrically connected with switch, and switch is connected with power supply.