CN220386647U - Grinding and crushing device for raw materials for drug synthesis - Google Patents

Abstract

The utility model discloses a grinding and crushing device for raw materials for drug synthesis, which comprises a grinding box and a blanking table, wherein two groups of supporting legs are symmetrically arranged at the bottom of the grinding box, a discharge hole is formed in the bottom of the grinding box in a penetrating manner, a fixed plate is fixedly arranged in the grinding box, and the grinding and crushing device further comprises: the grinding box comprises a grinding box body, wherein a grinding assembly is arranged on one side of the inner part and one side of the outer part of the grinding box body, the grinding assembly is rotatably connected with a rotating shaft through a bearing and a fixed plate, a protective cover is fixedly arranged at the top of the fixed plate, the rotating shaft is rotatably connected with the protective cover through the bearing, a first bevel gear is fixedly arranged below the outer part of the rotating shaft, and a conical hammer is fixedly arranged at the top of the rotating shaft; when grinding and crushing the medicine raw materials, the medicine raw materials can uniformly enter the grinding box, are stacked, and can be sufficiently ground, so that the grinding quality and the grinding efficiency of the medicine raw materials are improved.

Description

Grinding and crushing device for raw materials for drug synthesis

Technical Field

The utility model relates to the technical field of grinding devices, in particular to a grinding and crushing device for raw materials for drug synthesis.

Background

Medicaments are substances used for the prophylaxis, treatment and diagnosis of diseases. In theory, drugs refer to chemical substances that affect the physiological functions of organs and cellular metabolic activities of the body, and they only affect the speed of the biological functions of the body but cannot change the existing natural biological processes or produce new functions.

Publication No. CN214439824U discloses a grinding device for drug synthesis, wherein a screw rod is driven to rotate by a motor No. three, a screw sleeve is driven to slide by the screw sleeve, a connecting rod is driven to slide by the screw sleeve, a mounting rod is driven to slide by the connecting rod, a fixing plate is driven to slide by the mounting rod, a rotating shaft is driven to rotate by a motor No. four, a grinding plate is driven to rotate by the rotating shaft, a T-shaped block is driven to rotate by the grinding plate, so that the first grinding of a drug is realized, a rotating rod is driven to rotate by a motor No. one, a grinding bottom plate is driven to overturn by the rotating rod, and the first ground drug is poured into the surface of a sieve plate for the second grinding; the second motor through setting up drives the rotary rod and rotates, and the rotary rod has driven the grinding vessel and has rotated, grinds the medicine after grinding again through the grinding ball on grinding vessel surface, prevents to remain the medicine of grinding, makes the medicine fall into the bottom of the case through the through-hole of sieve, disinfects through the medicine that ultraviolet germicidal lamp to the grinding accomplished, improves the usability of medicine, but this patent still has following problem in the in-service use process:

the medicine is ground through the rotation of grinding plate, but when using, the raw materials enters into from the inlet pipe and grinds on the bottom plate, and the raw materials is piled up on grinding the bottom plate easily and is caused, and then makes and grinds the inhomogeneous that causes the grinding, has reduced the work efficiency of grinding, and the grinding plate can appear becoming flexible when rotating between threaded rod and the swivel nut, causes the position of grinding plate to change, can influence the grinding to the raw materials after the position of grinding plate changes, causes the difficulty of grinding.

A grinding and pulverizing device of raw materials for drug synthesis has been proposed so as to solve the problems set forth above.

Disclosure of Invention

The utility model aims to provide a grinding and crushing device for raw materials for drug synthesis, which is used for solving the problems that in the prior art, drugs are ground through rotation of a grinding plate, but when the device is used, raw materials enter a grinding bottom plate from a feeding pipe, the raw materials are easily accumulated on the grinding bottom plate, so that the grinding is uneven, the grinding working efficiency is reduced, looseness can occur between a threaded rod and a screw sleeve when the grinding plate rotates, the position of the grinding plate is changed, the grinding of the raw materials is influenced after the position of the grinding plate is changed, and the grinding difficulty is caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the grinding and crushing device for the raw materials for synthesizing the medicaments comprises a grinding box and a blanking table;

two groups of supporting legs are symmetrically arranged at the bottom of the grinding box, a discharge hole is formed in the bottom of the grinding box in a penetrating manner, and a fixing plate is fixedly arranged in the grinding box;

further comprises:

crushing assemblies are arranged on one side of the inside and the outside of the grinding box;

the crushing assembly comprises a rotating shaft which is rotationally connected with a fixed plate through a bearing, a protective cover is fixedly arranged at the top of the fixed plate, the rotating shaft is rotationally connected with the protective cover through the bearing, a first bevel gear is fixedly arranged below the outer part of the rotating shaft, and a conical hammer is fixedly arranged at the top of the rotating shaft;

the right side of the grinding box is rotatably connected with a connecting shaft through a bearing, a second bevel gear is fixedly arranged at one end, close to the rotating shaft, of the connecting shaft, and the first bevel gear is meshed with the second bevel gear.

Preferably, the mounting plate is fixedly mounted below the outer part of the right side of the grinding box, the driving motor is fixedly mounted at the top of the mounting plate, the transmission shaft is fixedly mounted at the output end of the driving motor, the first belt pulley is fixedly mounted at one outer part of the transmission shaft, the second belt pulley is fixedly mounted at one end, far away from the second bevel gear, of the connecting shaft, and the first belt pulley is rotationally connected with the second belt pulley through a belt.

Preferably, the guide plates are symmetrically arranged below the fixed plates on two sides of the inner part of the grinding box, the guide tables are symmetrically arranged below the guide plates on two sides of the inner part of the grinding box, the filter plates are fixedly arranged below the two guide tables, the transmission shaft is rotationally connected with the grinding box through a bearing, and the grinding rods are fixedly arranged outside the transmission shaft.

Preferably, the fixed block is installed to the bilateral symmetry of unloading platform, and has all run through at the top of two fixed blocks and offered the screw hole to the fixed block has the threaded rod through this screw hole threaded connection, and the threaded rod passes through the bearing and is connected with grinding case rotation moreover, and the top fixed mounting of threaded rod has the carousel moreover.

Preferably, a tightening nut is sleeved on the upper portion of the outer portion of the threaded rod, and the tightening nut is in threaded connection with the threaded rod.

Preferably, sliding strips are arranged on two side pairs of the blanking table, sliding grooves are symmetrically formed in the upper portion of the inner portion of the grinding box, and the grinding box is in sliding connection with the sliding strips through the sliding grooves.

Preferably, the conical hammer is arranged obliquely, and the two sides of the top of the fixing plate are symmetrically provided with the blanking holes.

Compared with the prior art, the utility model has the beneficial effects that: this grinding and crushing device of raw materials for medicine synthesis has set up crushing assembly in the inside and the outside of grinding the case, when grinding crushing to the medicine raw materials for the medicine raw materials can be even enter into the grinding case, place the raw materials and pile up, and can carry out abundant grinding to the medicine raw materials, promoted the work quality and the work efficiency that the medicine raw materials ground, its concrete content is as follows:

1. when the medicine raw materials are ground and crushed, the raw materials are added into the grinding box from the blanking table, a driving motor on the mounting plate is started to drive a transmission shaft to rotate, then the first belt pulley is driven to rotate, a second belt pulley is driven to rotate through a belt, a connecting shaft is enabled to rotate, the first bevel gear and the second bevel gear are meshed, and then the rotating shaft is driven to rotate, so that the conical hammer rotates, the blanking table is extruded through the continuous rotation of the conical hammer, the raw materials are extruded and crushed, the raw materials uniformly enter the grinding box through the blanking table, the raw materials after preliminary crushing fall below the inner part of the grinding box through the fixing plate, the raw materials after preliminary crushing fall onto the filter plate under the action of the guide plate and the guide table, the grinding rod is driven to continuously rotate through the transmission shaft belt, the raw materials can be further ground and crushed, the working quality and the working efficiency of the raw material grinding and crushing are improved, and the practicability is improved;

2. if the volume of the medicine raw materials that needs to grind is great, rotate the carousel and drive the threaded rod and rotate on grinding the case, and then drive the unloading platform through threaded connection between threaded rod and the fixed block and remove for can adjust the distance between the inner wall of unloading platform and the toper hammer, the sliding strip slides in the spout on grinding the case when the unloading platform removes, screw down the nut after the position adjustment of unloading platform, make the position to the fixed block carry out spacingly, prevent because the extrusion leads to the unloading platform to remove, make can adjust the interval of toper hammer and unloading platform inner wall according to the size of medicine raw materials, can grind the crushing to the medicine raw materials of equidimension not, the application scope and the practicality of device have been promoted.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the operational structure of the pulverizing assembly of the present utility model;

FIG. 3 is a schematic view of a partial side cross-sectional configuration of a shredder assembly in accordance with the present utility model;

FIG. 4 is a schematic view of a partial top cross-sectional structure of a shredder assembly of the present utility model;

fig. 5 is a schematic diagram of the front structure of the present utility model.

In the figure: 1. a grinding box; 101. support legs; 102. a discharge port; 103. a blanking table; 104. a fixing plate; 105. a filter plate; 2. a crushing assembly; 201. a rotating shaft; 202. a first bevel gear; 203. a protective cover; 204. a conical hammer; 205. a second bevel gear; 206. a mounting plate; 207. a driving motor; 208. a transmission shaft; 209. a first pulley; 210. a second pulley; 211. a connecting shaft; 212. a material guide plate; 213. a material guiding table; 214. a grinding rod; 215. a fixed block; 216. a threaded rod; 217. a turntable; 218. tightening a nut; 219. a sliding bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a grinding and crushing device of raw materials for medicine synthesis, includes grinding case 1 and unloading platform 103, and two sets of supporting legs 101 are installed to the bottom symmetry of grinding case 1, and the bottom of grinding case 1 runs through and has seted up discharge gate 102 to the inside fixed mounting of grinding case 1 has fixed plate 104, still includes: the inside and outside one side of the grinding tank 1 are provided with the pulverizing assembly 2, wherein the pulverizing assembly 2 is rotatably connected with the rotating shaft 201 through the bearing and the fixed plate 104, and the top of the fixed plate 104 is fixedly provided with the protecting cover 203, and the rotating shaft 201 is rotatably connected with the protecting cover 203 through the bearing, and the outside lower part of the rotating shaft 201 is fixedly provided with the first bevel gear 202, and the top of the rotating shaft 201 is fixedly provided with the conical hammer 204, wherein the right side of the grinding tank 1 is rotatably connected with the connecting shaft 211 through the bearing, and the end of the connecting shaft 211 close to the rotating shaft 201 is fixedly provided with the second bevel gear 205, and the first bevel gear 202 is engaged with the second bevel gear 205, so that raw materials can uniformly enter the inside of the grinding tank 1 through the pulverizing assembly 2.

A mounting plate 206 is fixedly mounted below the outer lower part of the right side of the grinding box 1, a driving motor 207 is fixedly mounted at the top of the mounting plate 206, a transmission shaft 208 is fixedly mounted at the output end of the driving motor 207, a first belt pulley 209 is fixedly mounted outside one side of the transmission shaft 208, a second belt pulley 210 is fixedly mounted at one end of a connecting shaft 211 far away from the second bevel gear 205, the first belt pulley 209 is rotationally connected with the second belt pulley 210 through a belt, so that the transmission shaft 208 and the rotation shaft 201 can be synchronously driven to rotate through the driving motor 207, guide plates 212 are symmetrically mounted below the fixing plates 104 on two sides of the interior of the grinding box 1, guide tables 213 are symmetrically mounted below the guide plates 212 on two sides of the interior of the grinding box 1, a filter plate 105 is fixedly mounted below the two guide tables 213, the transmission shaft 208 is rotationally connected with the grinding box 1 through a bearing, and the outside of the transmission shaft 208 is fixedly provided with a grinding rod 214 for further grinding and crushing the raw materials, the working quality and the working efficiency of grinding and crushing the raw materials are improved, the two sides of the blanking table 103 are symmetrically provided with fixed blocks 215, the tops of the two fixed blocks 215 are respectively provided with a threaded hole in a penetrating way, the fixed blocks 215 are in threaded connection with a threaded rod 216 through the threaded holes, the threaded rod 216 is in rotary connection with the grinding box 1 through a bearing, the top of the threaded rod 216 is fixedly provided with a turntable 217, the distance between the conical hammer 204 and the inner wall of the blanking table 103 can be adjusted according to the size of the raw materials, the raw materials with different sizes can be ground and crushed, the upper part of the outside of the threaded rod 216 is sleeved with a fastening nut 218, the fastening nut 218 is in threaded connection with the threaded rod 216, the positions of the fixed blocks 215 are limited, the blanking table 103 is prevented from moving due to extrusion, the sliding strips 219 are installed on the two sides of the blanking table 103, sliding grooves are symmetrically formed in the upper portion of the interior of the grinding box 1, the grinding box 1 is in sliding connection with the sliding strips 219 through the sliding grooves, the moving stability of the blanking table 103 is improved, the conical hammers 204 are arranged in an inclined mode, blanking holes are symmetrically formed in the two sides of the top of the fixing plate 104, the crushing effect of the conical hammers 204 is improved, and the raw materials after preliminary grinding cannot be influenced through the fixing plate 104.

Working principle: before the grinding and crushing device for raw materials for medicine synthesis is used, the whole situation of the device needs to be checked firstly, normal work can be confirmed, according to the conditions shown in fig. 1-5, crushing components 2 are arranged inside and outside a grinding box 1, when raw materials for medicine are ground and crushed, raw materials are added into the grinding box 1 from a blanking table 103, a driving motor 207 on a mounting plate 206 is started to drive a transmission shaft 208 to rotate, a first belt pulley 209 is further driven to rotate, a second belt pulley 210 is driven to rotate through a belt, a connecting shaft 211 is driven to rotate, a first bevel gear 205 is meshed with a second bevel gear 202, a rotating shaft 201 is driven to rotate, a conical hammer 204 is driven to rotate, the blanking table 103 is extruded through continuous rotation of the conical hammer 204, raw materials are crushed through extrusion, the raw materials are enabled to uniformly enter the grinding box 1 through the blanking table 103, the raw materials after preliminary crushing fall under the inside of the grinding box 1 through a fixed plate 104, the raw materials after preliminary crushing fall onto a filter plate 105 under the action of a guide plate 212 and a guide table 213, the filter plate 208 is driven to rotate, the filter plate 214 is driven to rotate through the transmission shaft 208, and the raw materials after the preliminary crushing can be further crushed, and the raw materials can be discharged through the grinding efficiency and the grinding efficiency are further improved, and the grinding quality is improved, and the raw materials can be crushed and the raw materials are further discharged through the grinding and the grinding efficiency are further crushed;

if the volume of the medicine raw materials that needs to grind is great, rotate carousel 217 drives threaded rod 216 and rotates on grinding case 1, and then drive blanking platform 103 through threaded connection between threaded rod 216 and the fixed block 215 and remove, make the distance between inner wall and the toper hammer 204 that can adjust blanking platform 103, sliding strip 219 slides in the spout on grinding case 1 when blanking platform 103 removes, screw down nut 218 after the position adjustment of blanking platform 103, make the position to fixed block 215 spacing, prevent because the extrusion leads to blanking platform 103 to remove, make can adjust the interval of toper hammer 204 and blanking platform 103 inner wall according to the size of medicine raw materials, can grind the crushing to the medicine raw materials of equidimension not, the application scope and the practicality of device have been promoted.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The grinding and crushing device for raw materials for synthesizing medicaments comprises a grinding box (1) and a blanking table (103);

two groups of supporting legs (101) are symmetrically arranged at the bottom of the grinding box (1), a discharge hole (102) is formed in the bottom of the grinding box (1) in a penetrating manner, and a fixing plate (104) is fixedly arranged in the grinding box (1);

characterized by further comprising:

a crushing assembly (2) is arranged at one side of the inside and the outside of the grinding box (1);

the crushing assembly (2) comprises a rotating shaft (201) which is rotationally connected with a fixed plate (104) through a bearing, a protective cover (203) is fixedly arranged at the top of the fixed plate (104), the rotating shaft (201) is rotationally connected with the protective cover (203) through a bearing, a first bevel gear (202) is fixedly arranged at the lower part outside the rotating shaft (201), and a conical hammer (204) is fixedly arranged at the top of the rotating shaft (201);

the right side of the grinding box (1) is rotatably connected with a connecting shaft (211) through a bearing, a second bevel gear (205) is fixedly arranged at one end, close to the rotating shaft (201), of the connecting shaft (211), and the first bevel gear (202) is meshed with the second bevel gear (205).

2. The apparatus for grinding and pulverizing a raw material for pharmaceutical synthesis according to claim 1, wherein: the grinding box (1) is characterized in that a mounting plate (206) is fixedly mounted below the outer right side of the grinding box (1), a driving motor (207) is fixedly mounted at the top of the mounting plate (206), a transmission shaft (208) is fixedly mounted at the output end of the driving motor (207), a first belt pulley (209) is fixedly mounted at one outer side of the transmission shaft (208), a second belt pulley (210) is fixedly mounted at one end, far away from the second bevel gear (205), of the connecting shaft (211), and the first belt pulley (209) is rotationally connected with the second belt pulley (210) through a belt.

3. The apparatus for grinding and pulverizing a raw material for pharmaceutical synthesis according to claim 1, wherein: guide plates (212) are symmetrically arranged on the two sides of the inner part of the grinding box (1) below the fixed plate (104), guide tables (213) are symmetrically arranged on the two sides of the inner part of the grinding box (1) below the guide plates (212), a filter plate (105) is fixedly arranged between the two guide tables (213) below the two guide tables, a transmission shaft (208) is rotationally connected with the grinding box (1) through a bearing, and grinding rods (214) are fixedly arranged on the outer part of the transmission shaft (208).

4. The apparatus for grinding and pulverizing a raw material for pharmaceutical synthesis according to claim 1, wherein: fixed blocks (215) are symmetrically arranged on two sides of the blanking table (103), threaded holes are formed in the tops of the two fixed blocks (215) in a penetrating mode, the fixed blocks (215) are connected with threaded rods (216) through the threaded holes in a threaded mode, the threaded rods (216) are connected with the grinding box (1) in a rotating mode through bearings, and rotary discs (217) are fixedly arranged on the tops of the threaded rods (216).

5. The apparatus for grinding and pulverizing a raw material for pharmaceutical synthesis according to claim 4, wherein: a tightening nut (218) is sleeved on the upper portion of the outer portion of the threaded rod (216), and the tightening nut (218) is in threaded connection with the threaded rod (216).

6. The apparatus for grinding and pulverizing a raw material for pharmaceutical synthesis according to claim 1, wherein: sliding strips (219) are arranged on two side pairs of the blanking table (103), sliding grooves are symmetrically formed in the upper portion of the inside of the grinding box (1), and the grinding box (1) is in sliding connection with the sliding strips (219) through the sliding grooves.

7. The apparatus for grinding and pulverizing a raw material for pharmaceutical synthesis according to claim 1, wherein: the conical hammer (204) is obliquely arranged, and blanking holes are symmetrically formed in two sides of the top of the fixing plate (104).