CN216756595U

CN216756595U - Adjustable drug crushing device

Info

Publication number: CN216756595U
Application number: CN202220037059.8U
Authority: CN
Inventors: 赵雪芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-06-17
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses an adjustable medicine crushing device, which relates to the technical field of crushing devices and comprises a device body, wherein a crushing roller connected with an external driving source is arranged in the device body, an inclined plate is arranged on one side of the crushing roller, which is positioned on the inner wall of the device body, a stress plate which extends to the outer side and is in sliding connection with the inclined plate is arranged in the inclined plate, a connecting rod is fixedly connected on one side of the stress plate, which is positioned in the inclined plate, a linear driving source fixedly installed on the outer wall of the device body is installed on one side of the connecting rod, and a stress block is installed on the other side of the crushing roller. According to the utility model, through the crushing roller, the stress plate, the stress block, the connecting rod and the linear driving source, the effect of adjusting the crushing diameter can be achieved, and the crushing efficiency is also improved; through axis of rotation, extrusion piece, feed opening, montant and filter screen, not only play the effect of preventing blockking up to the filter screen and to the acceleration of material little material effect, still guaranteed the high quality of ejection of compact material.

Description

Adjustable drug crushing device

Technical Field

The utility model relates to the field of crushing devices, in particular to an adjustable medicine crushing device.

Background

At present, the process of processing raw materials of the medicine into medicine powder generally adopts the procedures of crushing, grinding, sieving, drying, checking, proportioning, packaging, warehousing and the like.

At this process of smashing, the big one of most equipment function at present, the size of the granule after can't adjusting crushing has led to adopting the equipment of less crushing diameter to carry out the secondary grinding, and consequently the cost is great and process time is longer, has influenced production efficiency, needs the improvement.

SUMMERY OF THE UTILITY MODEL

Based on this, the present invention aims to provide an adjustable drug pulverizing apparatus to solve the above mentioned technical problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable medicine crushing device comprises a device body, wherein a crushing roller connected with an external drive source is arranged in the device body, an inclined plate is arranged on one side of the crushing roller and positioned on the inner wall of the device body, a stress plate extending to the outer side and connected with the inclined plate in a sliding manner is arranged in the inclined plate, a connecting rod is fixedly connected with one side of the stress plate and positioned in the inclined plate, a linear drive source fixedly mounted on the outer wall of the device body is arranged on one side of the connecting rod, a stress block is arranged on the other side of the crushing roller, a mounting plate is arranged below the stress block, a vertical rod is arranged on the mounting plate and extending to the outer side, a filter screen connected with the inner wall of the device body is connected with the bottom end of the vertical rod, a limiting block is arranged at the top end and the bottom end of the filter screen and positioned on the inner wall of the device body, and the filter screen is connected with the limiting block through a reset spring, the internally connected that the bottom of crushing roller extends to the mounting panel has the axis of rotation, and the outside of axis of rotation is fixed with the extrusion piece, the feed opening has been seted up to the inside of mounting panel.

Through adopting above-mentioned technical scheme for the crushing diameter of material can be adjusted, thereby realizes the kibbling effect of different diameters, and in addition, the filter screen further screens the material, has promoted the precision of device.

The utility model is further arranged in such a way that a first crushing cavity is formed between the crushing roller and the stress plate, and a first feeding hole is formed in the inner wall of the device body in the oblique direction of the first crushing cavity.

Through adopting above-mentioned technical scheme, play the crushing effect to the material.

The utility model is further arranged in such a way that a second crushing cavity is formed between the crushing roller and the stress block, and a second feeding hole is formed in the inner wall of the top of the device body above the second crushing cavity in the oblique direction.

The utility model is further provided that the opening of the feed opening is wide, and the opening of the feed opening is positioned under the second crushing cavity.

Through adopting above-mentioned technical scheme, play the direction effect to the material.

The utility model is further provided that the rotating shaft is rotatably connected with the inner wall of the mounting plate through a bearing, and the vertical rod is slidably connected with the inner wall of the mounting plate.

Through adopting above-mentioned technical scheme, play supplementary axis of rotation pivoted effect.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, through the crushing roller, the stress plate, the stress block, the connecting rod and the linear driving source, firstly, the crushing roller is started, then the linear driving source is started, the linear driving source can drive the connecting rod to move, the connecting rod drives the stress plate to move, and further the distance between the stress plate and the crushing roller is adjusted, namely the diameter of a crushed object is adjusted, at the moment, materials are added through the first feeding hole, and enter the first crushing cavity to be crushed, and in addition, if the crushing diameter of the second crushing cavity is smaller than the crushing diameter of the adjusted first crushing cavity, the materials can also be simultaneously added into the second feeding hole, and the second crushing cavity simultaneously carries out crushing operation, so that the effect of adjusting the crushing diameter can be achieved, and the crushing efficiency is also improved;

2. the utility model uses the rotating shaft, the extrusion block, the feed opening, the vertical rod and the filter screen, the material crushed in the first crushing cavity can directly fall on the filter screen, the material crushed in the second crushing cavity can fall on the filter screen through the guiding function of the feed opening, when the extrusion block on the outer wall of the rotating shaft rotates to contact with the top end of the vertical rod, the extrusion block can extrude the vertical rod to move downwards, the vertical rod drives the filter screen to move downwards and enables the reset spring to deform, when the extrusion block rotates to be out of contact with the top end of the vertical rod, the filter screen can reset under the action of the reset spring and push the vertical rod to reset, the reciprocating circulation is realized, the vertical rod plays a vibration effect on the filter screen, the filter screen can realize the screening effect on the material on the end surface of the filter screen under the vibration effect, the particles meeting the diameter requirement can fall down, the particles not meeting the diameter requirement can be intercepted, in addition, the vibration of the filter screen can also play a small acceleration effect on the anti-clogging material, the practicability is strong, and simultaneously, the high quality of the discharged materials is also ensured.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the extrusion block of the present invention.

In the figure: 1. a device body; 2. a crushing roller; 3. a stress plate; 4. a connecting rod; 5. a linear drive source; 6. a stress block; 7. mounting a plate; 8. a vertical rod; 9. filtering with a screen; 10. a rotating shaft; 11. extruding the block; 12. and (4) a feed opening.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An adjustable medicine crushing device is shown in figures 1-3 and comprises a device body 1, a crushing roller 2 connected with an external driving source is arranged inside the device body 1, an inclined plate is arranged on one side of the crushing roller 2, which is positioned on the inner wall of the device body 1, a stress plate 3 which extends to the outside and is connected with the inclined plate in a sliding manner is arranged inside the inclined plate, a first crushing cavity is formed between the crushing roller 2 and the stress plate 3, a first feeding hole is formed on the inner wall of the device body 1 in the inclined direction of the first crushing cavity, the first feeding hole conveys materials into the first crushing cavity for crushing operation through feeding, a connecting rod 4 is fixedly connected inside the inclined plate on one side of the stress plate 3, a linear driving source 5 fixedly mounted on the outer wall of the device body 1 is mounted on one side of the connecting rod 4, a stress block 6 is mounted on the other side of the crushing roller 2, a second crushing cavity is formed between the crushing roller 2 and the stress block 6, and the oblique upper part of the second crushing cavity is positioned on the inner wall of the top part of the device body 1 and is provided with a second feeding hole, the second feeding hole conveys materials into the second crushing cavity for crushing operation through feeding, a mounting plate 7 is arranged below the stress block 6, a vertical rod 8 is arranged inside and extends to the outside of the mounting plate 7, the bottom end of the vertical rod 8 is connected with a filter screen 9 connected with the inner wall of the device body 1, the top end and the bottom end of the filter screen 9 and the inner wall of the device body 1 are respectively provided with a limiting block, the filter screen 9 and the limiting blocks pass through a reset spring, the inner part connecting the bottom end of the crushing roller 2 and extending to the mounting plate 7 is connected with a rotating shaft 10, the rotating shaft 10 is rotatably connected with the inner wall of the mounting plate 7 through a bearing, the vertical rod 8 is slidably connected with the inner wall of the mounting plate 7, the rotating shaft 10 can drive an extrusion block 11 to rotate, the extrusion block 11 can extrude the vertical rod 8 to move downwards after being rotated to be contacted with the vertical rod 8, the extrusion pushing effect on the filter screen 9 is achieved, an extrusion block 11 is fixed on the outer side of the rotating shaft 10, and a feed opening 12 is formed in the mounting plate 7.

Referring to fig. 2, the opening of the feed opening 12 is a wide opening, and the opening of the feed opening 12 is located right below the second pulverizing chamber, so as to collect and guide the discharge material from the feed opening 12 to the filter screen 9.

The working principle of the utility model is as follows: firstly, the crushing roller 2 is started, then the linear driving source 5 is started, the linear driving source 5 can drive the connecting rod 4 to move, the connecting rod 4 drives the stress plate 3 to move, the distance between the stress plate 3 and the crushing roller 2 is further adjusted, namely, the diameter of a crushed object is adjusted, at the moment, materials are added through the first feeding hole and enter the first crushing cavity to be crushed, and in addition, if the crushing diameter of the second crushing cavity is smaller than the adjusted crushing diameter of the first crushing cavity, the materials can also be added into the second feeding hole at the same time, and the second crushing cavity simultaneously carries out crushing operation, so that the effect of adjusting the crushing diameter can be achieved, and the crushing efficiency is improved;

the first material after smashing the chamber and smashing can directly fall on filter screen 9, the second material after smashing the chamber and smashing can fall into on filter screen 9 through the guide effect of feed opening 12, when extrusion piece 11 that is located the axis of rotation 10 outer wall rotates to after with montant 8 top contact, it can extrude montant 8 downstream, montant 8 consequently drives filter screen 9 downstream and makes reset spring take place the deformation, when extrusion piece 11 rotates to not after with montant 8 top contact, filter screen 9 can reset and promote montant 8 to reset under reset spring's effect, the reciprocating cycle, montant 8 plays the vibration effect to filter screen 9, and then make filter screen 9 realize the screening effect under the effect of vibration to the material on its terminal surface, the granule that satisfies the diameter requirement can fall down, and the granule that does not satisfy the diameter then can be intercepted, make the ejection of compact material can satisfy the production demand, in addition can also play the effect of preventing blockking up of filter screen 9 and the unloading with higher speed of material through the vibration of filter screen 9 with higher speed The effect, the practicality is strong.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. An adjustable drug crushing device, includes device body (1), its characterized in that: the device is characterized in that a crushing roller (2) connected with an external driving source is installed inside the device body (1), an inclined plate is arranged on the inner wall, located on the device body (1), of one side of the crushing roller (2), a stress plate (3) extending to the outer side and connected with the inclined plate in a sliding mode is arranged inside the inclined plate, a connecting rod (4) is fixedly connected with one side of the stress plate (3) and located inside the inclined plate, a linear driving source (5) fixedly installed on the outer wall of the device body (1) is installed on one side of the connecting rod (4), a stress block (6) is installed on the other side of the crushing roller (2), a mounting plate (7) is arranged below the stress block (6), a vertical rod (8) is arranged inside the mounting plate (7) and extends to the outer side, a filter screen (9) connected with the inner wall of the device body (1) is connected with the bottom end of the vertical rod (8), and a rotating shaft (10) is connected with the inner portion, extending to the mounting plate (7) of the bottom end of the crushing roller (2), and the outside of axis of rotation (10) is fixed with extrusion piece (11), feed opening (12) have been seted up to the inside of mounting panel (7).

2. The adjustable medication reduction apparatus of claim 1, wherein: a first crushing cavity is formed between the crushing roller (2) and the stress plate (3), and a first feeding hole is formed in the inner wall, located on the device body (1), of the oblique direction of the first crushing cavity.

3. The adjustable medication reduction apparatus of claim 1, wherein: a second crushing cavity is formed between the crushing roller (2) and the stress block (6), and a second feeding hole is formed in the inner wall of the top of the device body (1) above the oblique portion of the second crushing cavity.

4. The adjustable medication reduction apparatus of claim 1, wherein: the opening of feed opening (12) is the wide-mouth, and the opening of feed opening (12) is located the second and smashes the chamber under.

5. The adjustable medication reduction apparatus of claim 1, wherein: the rotating shaft (10) is rotatably connected with the inner wall of the mounting plate (7) through a bearing, and the vertical rod (8) is slidably connected with the inner wall of the mounting plate (7).

6. The adjustable medication reduction apparatus of claim 1, wherein: the top and the bottom of filter screen (9) just are located the inner wall department of device body (1) and all are provided with the stopper, and filter screen (9) pass through reset spring with the stopper and are connected.