CN210613936U - Milling equipment of bulk drug production usefulness - Google Patents

Abstract

The utility model discloses a milling equipment of bulk drug production usefulness, including the milling equipment body, the milling equipment body includes the box, and the equal fixed mounting in bottom four corners of box has the supporting leg, rotate on one side inner wall of box and install first pivot, fixed cover is equipped with first crushing roller in the first pivot, and the outside fixed mounting of first crushing roller has a plurality of first sharp pieces, the both sides of first crushing roller all are equipped with the arc. The utility model relates to a rationally, convenient operation is convenient for carry out the primary crushing to the bulk drug, and the bulk drug of avoiding appearing great piece thing leads to blockking up the phenomenon that leads to the fact unable crocus in the import department of grinding the groove, and is convenient for adjust the distance between arc and the first crushing roller according to the particle size of bulk drug for can smash not equidimension bulk drug granule, and then can accelerate the speed of crocus, satisfy the user demand.

Description

Milling equipment of bulk drug production usefulness

Technical Field

The utility model relates to a milling equipment technical field especially relates to a milling equipment of bulk drug production usefulness.

Background

Bulk drugs, refer to raw material drugs for producing various preparations, the processing and manufacturing form of the bulk drugs basically keeps the traditional processing method, namely, the bulk drugs are mainly processed by knife-cutting, chopping and grinding, in order to improve the efficacy of the drugs and shorten the processing time in a proper amount, the bulk drugs need to be ground into powder, the existing grinding device for producing the bulk drugs mainly comprises a grinding roller, a grinding groove and a driving motor, the bulk drugs to be ground enter through a gap between the grinding roller and the grinding groove, the grinding roller is driven by the driving motor to rotate for grinding, so that the bulk drugs are ground into powder, but the existing grinding device for producing the bulk drugs is not convenient for preliminarily grinding the bulk drugs, further the bulk drugs are inconvenient to flow into the grinding groove during grinding, a cutter needs to be manually used for preliminarily cutting the bulk drugs into small articles, the labor intensity is high, the grinding efficiency is low, the using requirements cannot be met, so that the grinding device for producing the bulk drugs is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grinding device for the production of raw material medicines.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grinding device for producing bulk drugs comprises a grinding device body, wherein the grinding device body comprises a box body, supporting legs are fixedly mounted at four corners of the bottom of the box body, a first rotating shaft is rotatably mounted on the inner wall of one side of the box body, a first crushing roller is fixedly sleeved on the first rotating shaft, a plurality of first sharp blocks are fixedly mounted on the outer side of the first crushing roller, arc plates are arranged on two sides of the first crushing roller, the two arc plates are symmetrically arranged, a plurality of second sharp blocks are fixedly mounted on one sides, close to each other, of the two arc plates, the second sharp blocks are matched with the first sharp blocks, a feeding hopper is arranged in the box body, the feeding hopper is positioned between the two arc plates, the top of the feeding hopper extends to the upper side of the box body, a screw rod is rotatably mounted on one side, away from each other, the threads of the two screw rods are opposite in rotating direction, one end, away from the corresponding arc plates, extends to the outside of, the box body is sheathed on two screw rods in a threaded manner, two positioning rods are fixedly arranged on one side of each arc-shaped plate far away from each other, the screw rods are positioned between the corresponding two positioning rods, one ends of the positioning rods far away from the corresponding arc-shaped plates extend out of the box body, the box body is sheathed on the four positioning rods in a sliding manner, a V-shaped filter plate positioned below the first crushing roller is sheathed in the box body, the top of the V-shaped filter plate is provided with a plurality of filter holes, the inner walls of the two sides of the box body are respectively provided with a large particle outlet, the two sides of the V-shaped filter plate respectively penetrate through the corresponding large particle outlets and extend out of the box body, the two sides of the box body are respectively provided with a first containing box, the two first containing boxes are matched with the V-shaped filter plate, the box body is internally sheathed with a material guide seat, the bottom of the material guide seat is, grind and rotate on one side inner wall in groove and install the second pivot, fixed cover is equipped with the crushing roller of second in the second pivot, fixed mounting has a plurality of third sharp pieces on the crushing roller of second, grind and seted up first discharge gate on the bottom inner wall in groove, the second discharge gate has been seted up on the bottom inner wall of box, first discharge gate and second discharge gate are linked together, the below of box is equipped with the second containing box with first discharge gate and second discharge gate matched with, the one end of first pivot and second pivot all extends to outside the box, all fixed cover is equipped with the sprocket that is located outside the box in first pivot and the second pivot, transmission connection has same chain on two sprockets, one side thread tightening of box has driving motor, driving motor's the output shaft and the one end fixed mounting of second pivot.

Preferably, the two sides of the box body are fixedly provided with placing plates, and the top of each placing plate is in movable contact with the bottom of the first containing box.

Preferably, threaded holes are formed in the inner walls of the two sides of the box body and are in threaded connection with the corresponding screws.

Preferably, two rectangular holes are formed in the inner walls of the two sides of the box body, and the side walls of the rectangular holes are connected with the outer sides of the corresponding positioning rods in a sliding mode.

Preferably, a bearing is fixedly installed on the inner wall of one side of the box body, and an inner ring of the bearing is fixedly sleeved with the outer side of the first rotating shaft.

Preferably, a tapered hole is formed in the inner wall of the top of the box body, and the side wall of the tapered hole is fixedly connected with the outer side of the feed hopper.

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

through a box body, a first rotating shaft, arc plates, a first crushing roller, a screw rod, a positioning rod, a feeding hopper, a V-shaped filter plate, a large particle outlet, a material guide seat, a grinding groove, a second rotating shaft, a second crushing roller, a driving motor, a chain wheel and a chain, wherein the chain is matched with a first containing box, a knob is rotated firstly, the distance between the two arc plates and the first crushing roller is adjusted according to the size of particles of raw material medicines, then the raw material medicines are poured into the feeding hopper, the raw material medicines enter a gap between the two arc plates and the first crushing roller through the feeding hopper, the driving motor is started to drive the second rotating shaft to rotate, the second rotating shaft drives a chain wheel fixedly installed with the second rotating shaft to rotate, one chain wheel drives another chain wheel to rotate through the chain, the other chain wheel drives the first rotating shaft to rotate, the first rotating shaft drives the first crushing roller to crush the raw, bulk drug that is less than the filtration pore directly drops to the guide base under the effect of self gravity, bulk drug that is greater than the filtration pore is through the first containing box of V-arrangement filter landing to corresponding in, can pour the bulk drug in the first containing box into the feeder hopper once more and carry out the regrinding, the bulk drug landing that drops to on the guide base smashes between roller and the grinding groove to the second, the second pivot pivoted drives the second simultaneously and smashes the roller and grind the bulk drug in the grinding groove and grind into powder, the bulk drug that grinds into powder drops to the second containing box through first discharge gate and second discharge gate in, and then the crocus of bulk drug has been accomplished.

The utility model relates to a rationally, convenient operation is convenient for carry out the primary crushing to the bulk drug, and the bulk drug of avoiding appearing great piece thing leads to blockking up the phenomenon that leads to the fact unable crocus in the import department of grinding the groove, and is convenient for adjust the distance between arc and the first crushing roller according to the particle size of bulk drug for can smash not equidimension bulk drug granule, and then can accelerate the speed of crocus, satisfy the user demand.

Drawings

Fig. 1 is a schematic structural view of a milling device for producing bulk drugs according to the present invention;

fig. 2 is a schematic sectional structural view of a milling device for producing bulk drugs according to the present invention;

fig. 3 is a schematic side view of the box, the first rotating shaft, the second rotating shaft, the sprocket, the chain and the driving motor of the milling device for producing the raw material medicine;

fig. 4 is a perspective view of a V-shaped filter plate of the milling device for producing crude drugs in the present invention.

In the figure: 1 box, 2 first pivot, 3 arcs, 4 first crushing rollers, 5 screw rods, 6 locating levers, 7 feeder hoppers, 8V-arrangement filter, 9 large granule export, 10 guide holder, 11 grinding groove, 12 second pivots, 13 second crushing rollers, 14 driving motor, 15 sprocket, 16 chains, 17 first containing box.

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. 1-4, a milling device for producing bulk drugs, which comprises a milling device body, the milling device body comprises a box body 1, supporting legs are fixedly arranged at four corners of the bottom of the box body 1, a first rotating shaft 2 is rotatably arranged on the inner wall of one side of the box body 1, a first crushing roller 4 is fixedly sleeved on the first rotating shaft 2, a plurality of first sharp blocks are fixedly arranged at the outer side of the first crushing roller 4, arc-shaped plates 3 are arranged at two sides of the first crushing roller 4, the two arc-shaped plates 3 are symmetrically arranged, a plurality of second sharp blocks are fixedly arranged at the sides of the two arc-shaped plates 3 close to each other, the plurality of second sharp blocks are matched with the plurality of first sharp blocks, a feed hopper 7 is arranged in the box body 1, the feed hopper 7 is positioned between the two arc-shaped plates 3, the top of the feed hopper 7 extends to the upper side of the box body 1, a screw 5, the screw threads of the two screw rods 5 are opposite in rotating direction, one end of each screw rod 5, far away from the corresponding arc-shaped plate 3, extends out of the box body 1 and is fixedly provided with a knob, the box body 1 is sleeved on the two screw rods 5 in a threaded manner, one side, far away from each other, of each arc-shaped plate 3 is fixedly provided with two positioning rods 6, each screw rod 5 is positioned between the corresponding two positioning rods 6, one end, far away from the corresponding arc-shaped plate 3, of each positioning rod 6 extends out of the box body 1, the box body 1 is sleeved on the four positioning rods 6 in a sliding manner, a V-shaped filter plate 8 positioned below the first crushing roller 4 is fixedly sleeved in the box body 1, the top of the V-shaped filter plate 8 is provided with a plurality of filter holes, large particle outlets 9 are respectively formed in the inner walls of the two sides of the box body 1, the two sides of the V-shaped filter plate 8 respectively penetrate through the corresponding, a material guide seat 10 is fixedly sleeved in the box body 1, the bottom of the material guide seat 10 is fixedly installed with the inner wall of the bottom of the box body 1, the top of the material guide seat 10 is designed to be a V-shaped surface, a grinding groove 11 with an opening at the front side is formed in the top of the material guide seat 10, a second rotating shaft 12 is rotatably installed on the inner wall of one side of the grinding groove 11, a second crushing roller 13 is fixedly sleeved on the second rotating shaft 12, a plurality of third sharp blocks are fixedly installed on the second crushing roller 13, a first discharge port is formed in the inner wall of the bottom of the grinding groove 11, a second discharge port is formed in the inner wall of the bottom of the box body 1, the first discharge port is communicated with the second discharge port, a second containing box matched with the first discharge port and the second discharge port is arranged below the box body 1, one end of the first rotating shaft 2 and one end of the second rotating shaft 12 both extend out of the box body 1, fixed sleeves 15 positioned outside, the transmission is connected with same chain 16 on two sprockets 15, one side threaded fixation of box 1 has driving motor 14, driving motor 14's output shaft and the one end fixed mounting of second pivot 12, the utility model relates to a rationally, convenient operation, be convenient for carry out first crushing to the bulk drug, the bulk drug of avoiding appearing great piece leads to blockking up and leads to the fact unable crocus's phenomenon in the import department of grinding groove 11, and is convenient for adjust the distance between arc 3 and the first crushing roller 4 according to the granule size of bulk drug for can smash not equidimension bulk drug granule, and then can accelerate the speed of crocus, satisfy the user demand.

In the utility model, both sides of the box body 1 are fixedly provided with the placing plates, the top of the placing plates is movably contacted with the bottom of the first containing box 17, both side inner walls of the box body 1 are provided with threaded holes, the threaded holes are in threaded connection with the corresponding screw rods 5, both side inner walls of the box body 1 are provided with two rectangular holes, the side walls of the rectangular holes are in sliding connection with the outer sides of the corresponding positioning rods 6, one side inner wall of the box body 1 is fixedly provided with a bearing, the inner ring of the bearing is fixedly sleeved with the outer side of the first rotating shaft 2, the top inner wall of the box body 1 is provided with a conical hole, the side wall of the conical hole is fixedly connected with the outer side of the feeding hopper 7, the utility model has reasonable design and convenient operation, is convenient for carrying out primary grinding on the bulk drug, the phenomenon that the bulk drug of larger bulk drug is blocked at the inlet of the grinding groove 11 to cause unable powder grinding is avoided, and the, the bulk drug particles with different sizes can be crushed, the grinding speed can be increased, and the use requirement is met.

The working principle is as follows: when the device is used, when raw material medicines are needed to be ground, firstly, the distance between the two arc-shaped plates 3 and the first crushing roller 4 is adjusted according to the size of particles of the raw material medicines, the two knobs are rotated, under the action of threaded holes formed in the inner walls of the two sides of the box body 1, the knobs are rotated to drive the corresponding screw rods 5 to move, the screw rods 5 drive the corresponding arc-shaped plates 3 to move, the arc-shaped plates 3 drive the corresponding positioning rods 6 to slide in the rectangular holes, the two arc-shaped plates 3 move towards the directions away from each other, when the distance between the two arc-shaped plates 3 and the first crushing roller 4 is adjusted according to the size of the particles of the raw material medicines, the knobs are stopped to rotate, the raw material medicines are poured into the feed hopper 7, the raw material medicines enter the gaps between the two arc-shaped plates 3 and the first crushing roller 4 through the feed hopper, the second rotating shaft 12 drives a chain wheel 15 fixedly installed with the second rotating shaft to rotate, the chain wheel 15 drives another chain wheel 15 to rotate through a chain 16, the other chain wheel 15 drives the first rotating shaft 2 to rotate, the first rotating shaft 2 drives the first crushing roller 4 to rotate, the first crushing roller 4 drives a plurality of first sharp blocks to rotate simultaneously, under the matching effect of the plurality of first sharp blocks and the plurality of second sharp blocks, the plurality of first sharp blocks crush the bulk drug while rotating, the crushed bulk drug drops onto the V-shaped filter plate 8, the bulk drug smaller than the filter hole directly drops onto the material guide seat 10 under the self gravity effect, the bulk drug larger than the filter hole slides into the corresponding first storage box 17 through the V-shaped filter plate 8, when the first storage box 17 is filled with the bulk drug, the bulk drug in the first storage box 17 can be poured into the feed hopper 7 again for secondary crushing, drop simultaneously to between the raw materials landing of guide seat 10 to second crushing roller 13 and the grinding groove 11, second pivot 12 pivoted drives second crushing roller 13 simultaneously and rotates, second crushing roller 13 drives a plurality of third sharp pieces and rotates and grinds the raw materials in grinding groove 11 to powder, the raw materials that grind into powder drops to the second containing box in through first discharge gate and second discharge gate, and then accomplished the crocus of raw materials, make and be convenient for carry out primary crushing to the raw materials, avoid appearing the phenomenon that the raw materials that great piece thing leads to blockking up the import department that leads to causing unable crocus at grinding groove 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The grinding device for production of the bulk drugs comprises a grinding device body, wherein the grinding device body comprises a box body (1), supporting legs are fixedly mounted at four corners of the bottom of the box body (1), the grinding device is characterized in that a first rotating shaft (2) is rotatably mounted on the inner wall of one side of the box body (1), a first crushing roller (4) is fixedly sleeved on the first rotating shaft (2), a plurality of first sharp blocks are fixedly mounted at the outer side of the first crushing roller (4), arc plates (3) are arranged at two sides of the first crushing roller (4), the two arc plates (3) are symmetrically arranged, a plurality of second sharp blocks are fixedly mounted at one sides of the two arc plates (3) close to each other, the plurality of second sharp blocks are matched with the plurality of first sharp blocks, a feeding hopper (7) is arranged in the box body (1), the feeding hopper (7) is positioned between the two arc plates (3), and the top of the feeding hopper (7) extends to the upper part of the box body (1), one side of each arc-shaped plate (3) far away from each other is rotatably provided with a screw rod (5), the screw threads of the two screw rods (5) are opposite in rotating direction, one end of each screw rod (5) far away from the corresponding arc-shaped plate (3) extends out of the box body (1) and is fixedly provided with a knob, the box body (1) is sleeved on the two screw rods (5) in a threaded manner, one side of each arc-shaped plate (3) far away from each other is fixedly provided with two positioning rods (6), the screw rods (5) are positioned between the corresponding two positioning rods (6), one end of each positioning rod (6) far away from the corresponding arc-shaped plate (3) extends out of the box body (1), the box body (1) is sleeved on the four positioning rods (6) in a sliding manner, a V-shaped filter plate (8) positioned below the first crushing roller (4) is fixedly sleeved in the box body (1), the top of the V-shaped filter plate (8) is provided, the two sides of the V-shaped filter plate (8) respectively penetrate through the corresponding large particle outlets (9) and extend out of the box body (1), the two sides of the box body (1) are respectively provided with a first containing box (17), the two first containing boxes (17) are matched with the V-shaped filter plate (8), the box body (1) is internally and fixedly sleeved with a guide seat (10), the bottom of the guide seat (10) is fixedly installed with the inner wall of the bottom of the box body (1), the top of the guide seat (10) is designed into a V-shaped surface, the top of the guide seat (10) is provided with a grinding groove (11) with an opening at the front side, a second rotating shaft (12) is rotatably installed on the inner wall of one side of the grinding groove (11), the second rotating shaft (12) is fixedly sleeved with a second grinding roller (13), the second grinding roller (13) is fixedly installed with a plurality of third sharp blocks, the inner wall of the bottom of the grinding groove (11) is provided with a first discharge port, the inner wall of the bottom of, first discharge gate and second discharge gate are linked together, the below of box (1) is equipped with the second containing box with first discharge gate and second discharge gate matched with, the one end of first pivot (2) and second pivot (12) all extends to outside box (1), it is equipped with sprocket (15) that are located outside box (1) all to fix the cover on first pivot (2) and second pivot (12), transmission connection has same chain (16) on two sprocket (15), one side thread tightening of box (1) has driving motor (14), the output shaft of driving motor (14) and the one end fixed mounting of second pivot (12).

2. The bulk drug production milling device as claimed in claim 1, wherein the two sides of the box body (1) are fixedly provided with placing plates, and the tops of the placing plates are in movable contact with the bottoms of the first storage boxes (17).

3. The grinding device for producing the bulk drugs according to claim 1, wherein the inner walls of the two sides of the box body (1) are provided with threaded holes, and the threaded holes are in threaded connection with the corresponding screws (5).

4. The bulk drug production milling device as claimed in claim 1, wherein two rectangular holes are formed in the inner walls of the two sides of the box body (1), and the side walls of the rectangular holes are slidably connected with the outer sides of the corresponding positioning rods (6).

5. The grinding device for producing the bulk drugs according to claim 1, wherein a bearing is fixedly mounted on the inner wall of one side of the box body (1), and an inner ring of the bearing is fixedly sleeved on the outer side of the first rotating shaft (2).

6. The grinding device for producing the bulk drugs according to claim 1, wherein a tapered hole is formed in the inner wall of the top of the box body (1), and the side wall of the tapered hole is fixedly connected with the outer side of the feed hopper (7).

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