CN216368114U

CN216368114U - Grinder is used in pharmacy processing

Info

Publication number: CN216368114U
Application number: CN202121993388.1U
Authority: CN
Inventors: 迟克强
Original assignee: Shanghai Yannuo Pharmaceutical Technology Co ltd
Current assignee: Shanghai Yannuo Pharmaceutical Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-04-26
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a grinding device for pharmaceutical processing, which comprises a grinding cylinder and a coarse grinding component for pre-grinding medicine particles, wherein the coarse grinding component comprises grinding balls arranged above the grinding cylinder, a lower connecting rod arranged at the upper part of the grinding balls, an upper connecting rod arranged at the upper part of the lower connecting rod, a crankshaft arranged at the top of the upper connecting rod and a first motor arranged on one side of the crankshaft, and the upper connecting rod is movably connected with the crankshaft.

Description

Grinder is used in pharmacy processing

Technical Field

The utility model belongs to the technical field of pharmaceutical production design, and particularly relates to a grinding device for pharmaceutical processing.

Background

Grinder for pharmaceutical processing is used for the grinding to the medicine raw materials, becomes tiny granule with bold material after grinding, extrusion again behind the multiple tiny raw materials intermix, and the problem that prior art exists is: the existing grinding equipment has poor grinding efficiency, is slow when grinding large materials, and cannot realize the grinding of the large materials in a distributed manner, so that a grinding device for pharmaceutical processing is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a grinding device for pharmaceutical processing, which has the advantages of being capable of grinding larger materials in a distributed manner and increasing the grinding efficiency, and solves the problem of low grinding efficiency of the traditional grinding device.

The grinding device for pharmaceutical processing comprises a grinding cylinder and a coarse grinding component for pre-grinding medicine particles, wherein the coarse grinding component comprises grinding balls arranged above the grinding cylinder, a lower connecting rod arranged at the upper part of the grinding balls, an upper connecting rod arranged at the upper part of the lower connecting rod, a crankshaft arranged at the top of the upper connecting rod and a first motor arranged on one side of the crankshaft, and the upper connecting rod is movably connected with the crankshaft.

Preferably, the top of the lower connecting rod is provided with a groove, the bottom of the upper connecting rod is provided with a convex block, the groove and the convex block are matched with each other, and a fixing shaft penetrates through the groove.

Preferably, the inner wall of the grinding cylinder is provided with a plurality of corrugated lugs, and the plurality of corrugated lugs are uniformly distributed on the inner wall of the grinding cylinder at intervals.

Preferably, the bottom of the grinding cylinder is fixedly connected with a plurality of leakage holes, and the plurality of leakage holes penetrate through the bottom of the grinding cylinder.

Preferably, the bottom of the grinding cylinder is fixedly connected with a material guide cylinder, and the bottom of the material guide cylinder is fixedly connected with a collecting box.

Preferably, the bottom of the collecting box is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a grinding blade.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the grinding cylinder, the grinding balls, the lower connecting rod, the upper connecting rod, the crankshaft and the first motor, larger materials can be extruded into smaller particles through the matching of the grinding balls and the grinding cylinder, so that the subsequent grinding is facilitated.

2. According to the utility model, the grooves, the protruding blocks and the fixed shaft are arranged, so that the grinding balls are driven by the crankshaft to move up and down smoothly, and the grinding balls are prevented from being deviated.

3. According to the utility model, by arranging the corrugated bumps, larger materials can be more crushed by the corrugated bumps, and the efficiency of coarse grinding of the clamping blocks is improved.

4. According to the utility model, through the arrangement of the leakage holes, the material particles ground by the grinding balls and the grinding cylinder can directly fall to the bottom through the leakage holes, so that the material particles can be conveniently discharged.

5. According to the utility model, the guide cylinder and the collecting box are arranged, so that the coarsely ground particles can directly fall into the collecting box, the materials do not need to be transferred manually, and the grinding efficiency is improved.

6. According to the utility model, by arranging the second motor and the grinding blade, the coarsely ground particles can be finely ground in the collecting box by the grinding blade again, so that the grinding quality of the medicine raw materials is ensured.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a front view provided by an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view taken at A-A of FIG. 2 according to an embodiment of the present invention;

fig. 4 is an enlarged view of B in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a grinding cylinder; 2. grinding balls; 3. a lower connecting rod; 4. an upper connecting rod; 5. a crankshaft; 6. a first motor; 7. a corrugated bump; 8. a leak hole; 9. a material guide cylinder; 10. a collection box; 11. a second motor; 12. grinding the blade; 301. a groove; 401. a raised block; 402. and fixing the shaft.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, a grinding device for pharmaceutical processing according to an embodiment of the present invention includes a grinding cylinder 1 and a rough grinding component for pre-grinding pharmaceutical granules, the rough grinding component includes grinding balls 2 disposed above the grinding cylinder 1, a lower connecting rod 3 disposed above the grinding balls 2, an upper connecting rod 4 disposed above the lower connecting rod 3, a crankshaft 5 disposed on the top of the upper connecting rod 4, and a first motor 6 disposed on one side of the crankshaft 5, and the upper connecting rod 4 is movably connected to the crankshaft 5.

Adopt above-mentioned scheme: through setting up grinding cylinder 1, grinding ball 2, lower connecting rod 3, upper connecting rod 4, bent axle 5 and first motor 6, the cooperation extrusion that can make great material pass through grinding ball 2 and grinding cylinder 1 is into less granule, the subsequent grinding of being convenient for.

Referring to fig. 2, a groove 301 is formed at the top of the lower link 3, a protrusion 401 is formed at the bottom of the upper link 4, the groove 301 and the protrusion 401 are engaged with each other, and a fixing shaft 402 penetrates through the groove 301.

Adopt above-mentioned scheme: through setting up recess 301, protruding piece 401 and fixed axle 402, can make bent axle 5 drive the more smooth-going of ball 2 up-and-down motion, avoid the skew of ball 2.

Referring to fig. 4, the inner wall of the grinding cylinder 1 is provided with a plurality of corrugated protrusions 7, and the plurality of corrugated protrusions 7 are uniformly distributed on the inner wall of the grinding cylinder 1 at intervals.

Adopt above-mentioned scheme: through setting up ripple lug 7, can make the more garrulous of bigger material by the extrusion of ripple lug 7, the efficiency of clamp splice coarse grinding.

Referring to fig. 3, the bottom of the grinding cylinder 1 is fixedly connected with a plurality of leak holes 8, and the leak holes 8 penetrate through the bottom of the grinding cylinder 1.

Adopt above-mentioned scheme: through setting up the small opening 8, can make the material granule after the grinding of process grinding ball 2 and grinding cylinder 1 directly fall to the bottom through small opening 8, the ejection of compact of the material granule of being convenient for.

Referring to fig. 3, a material guiding cylinder 9 is fixedly connected to the bottom of the grinding cylinder 1, and a collecting box 10 is fixedly connected to the bottom of the material guiding cylinder 9.

Adopt above-mentioned scheme: through setting up guide cylinder 9 and collecting box 10, can make the granule through the coarse grinding directly fall into the inside of collecting box 10, need not the manual work and shift the material, improve the efficiency of grinding.

Referring to fig. 3, a second motor 11 is fixedly connected to the bottom of the collecting box 10, and a grinding blade 12 is fixedly connected to the output end of the second motor 11.

Adopt above-mentioned scheme: through setting up second motor 11 and grinding blade 12, can make the granule that passes through the coarse grinding carry out the fine grinding through grinding blade 12 again in the inside of collecting box 10, guarantee the grinding quality of medicine raw materials.

The working principle of the utility model is as follows:

when using, at first add the inside of grinding cylinder 1 with the medicine raw materials, then start first motor 6 and second motor 11, first motor 6 drives bent axle 5 and rotates, bent axle 5 drives connecting rod 4, lower connecting rod 3 and grinding ball 2 up-and-down motion, grinding ball 2 extrudees the raw materials in grinding cylinder 1, make medicine raw materials extrude into behind the granule, spill from small opening 8 and fall into the inside of collecting box 10 through guide cylinder 9, then grinding blade 12 that second motor 11 drove carries out grinding once more to the material granule that falls, the efficiency of grinding can be accelerated to the ripple lug 7 of grinding cylinder 1 inner wall, lower connecting rod 3 and upper connecting rod 4 can make grinding ball 2 up-and-down motion more smooth through the fixed axle 402 is articulated, avoid skew about grinding ball 2.

In summary, the following steps: this grinder for pharmacy processing through setting up grinding cylinder 1, grinding ball 2, lower connecting rod 3, upper connecting rod 4, bent axle 5 and first motor 6 etc. can distribute the advantage of grinding increase grinding efficiency to great material, has solved the problem that traditional grinder grinding efficiency is low.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A grinder for pharmaceutical processing, comprising a grinding cylinder (1) and a rough grinding part for pre-grinding drug granules, characterized in that: the rough grinding part comprises a grinding ball (2) arranged above the grinding cylinder (1), a lower connecting rod (3) arranged on the upper portion of the grinding ball (2), an upper connecting rod (4) arranged on the upper portion of the lower connecting rod (3), a crankshaft (5) arranged at the top of the upper connecting rod (4), and a first motor (6) arranged on one side of the crankshaft (5), wherein the upper connecting rod (4) is movably connected with the crankshaft (5).

2. A pharmaceutical processing grinding apparatus as defined in claim 1, wherein: the top of lower connecting rod (3) is provided with recess (301), the bottom of going up connecting rod (4) is provided with protruding piece (401), recess (301) and protruding piece (401) are mutually supported, fixed axle (402) have been run through to the inside of recess (301).

3. A pharmaceutical processing grinding apparatus as defined in claim 1, wherein: the inner wall of the grinding cylinder (1) is provided with a plurality of corrugated lugs (7), and the corrugated lugs (7) are uniformly distributed on the inner wall of the grinding cylinder (1) at intervals.

4. A pharmaceutical processing grinding apparatus as defined in claim 1, wherein: the bottom fixedly connected with small opening (8) of grinding cylinder (1), the quantity of small opening (8) is a plurality of, and is a plurality of small opening (8) run through the bottom of grinding cylinder (1).

5. A pharmaceutical processing grinding apparatus as defined in claim 1, wherein: the bottom of the grinding cylinder (1) is fixedly connected with a material guide cylinder (9), and the bottom of the material guide cylinder (9) is fixedly connected with a collecting box (10).

6. A pharmaceutical processing grinding apparatus as defined in claim 5, wherein: the bottom of the collection box (10) is fixedly connected with a second motor (11), and the output end of the second motor (11) is fixedly connected with a grinding blade (12).