CN111744636A - A medicine crushing device for traditional Chinese medicine - Google Patents

Abstract

The invention discloses a medicine crushing device for Chinese medicinal materials, comprising a support structure, a crushing structure, a grinding structure, an extrusion structure, a crushing tank, a first thread and a second thread. The crushing structure is rotatably connected with the support structure, the grinding structure is rotatably installed inside the upper end of the crushing structure, the extrusion structure is rotatably mounted on the outer wall of the upper end of the crushing structure, and the extrusion structure Corresponding to the position of the grinding structure, the support structure is composed of a support frame and a base, the support frame is symmetrically welded on the upper surface of the base, the crushing structure is composed of a crushing tank, a blade and a motor, and the extrusion structure is composed of a tank cover. and push plate. In the present invention, a grinding plate and a push plate are arranged, the push plate can squeeze the Chinese medicinal material, and the traditional Chinese medicinal material is ground in coordination with the rotation of the grinding plate, so as to improve the grinding efficiency and reduce the damage of the blade.

Description

A medicine crushing device for traditional Chinese medicine

technical field

The invention relates to the technical field of Chinese medicinal materials processing, in particular to a medicine crushing device for traditional Chinese medicinal materials.

Background technique

The traditional Chinese medicine pulverizer is a device used to pulverize Chinese medicinal materials to obtain Chinese medicinal powders. It is widely used in hospitals and traditional Chinese medicine halls. After the medicinal materials are crushed, it is more convenient to support medicines and extract the active ingredients in the medicinal materials.

After extensive search, it was found that the prior art publication number is CN110560207A, which discloses a medicine crushing device for Chinese medicinal materials, including a support column, a lifting rod, a mounting plate, a fixed base and a medicine crushing mechanism. The crushing mechanism includes a medicine crushing plate , fixed plate, drive motor, bearing and drive shaft, the bottom face of the fixed plate is fixed with a broken medicine board, the broken medicine board is composed of broken medicine board one and broken medicine board two, broken medicine board one and broken medicine board two are integrated Forming and evenly dividing the bottom surface of the fixed plate into four fan-shaped areas, stirring blocks are arranged at equal intervals on the bottom surfaces of the first and second broken medicine boards, and the fixed plates are vertically interspersed with broken medicines in their four areas. The bottom end surface of the mounting plate is provided with an annular track along the movement track of the crushing rod, and the bottom end surface of the mounting plate is located at the left end of the drive shaft with a smooth groove, and the smooth groove intersects the annular track. The present invention has a reasonable structure, saves time and strength, When the crushing hammer is driven by the crushing rod to make a circular motion, the medicinal materials in the crushing box are alternately beaten in the longitudinal direction and ground in the horizontal direction, thereby improving the crushing effect.

To sum up, the existing Chinese herbal medicine crushing equipment cannot perform preliminary treatment on the Chinese herbal medicine during the operation process. Since the dried Chinese herbal medicine has a certain hardness, the direct crushing operation will damage the blade and prolong the time of the herbal medicine. The time required for crushing cannot meet the needs of actual use.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a medicine crushing device for Chinese medicinal materials, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a medicine crushing device for Chinese medicinal materials, comprising a support structure, a crushing structure, a grinding structure, an extrusion structure, a crushing tank, a first thread and a second thread, the The crushing device is composed of a support structure, a crushing structure, a grinding structure and an extrusion structure. The crushing structure is rotatably connected to the support structure, the grinding structure is rotatably installed inside the upper end of the crushing structure, and the extrusion structure is rotatably mounted on the crushing structure. On the outer wall of the upper end, the extrusion structure corresponds to the position of the grinding structure.

Preferably, the support structure is composed of a support frame and a base, and the support frame is symmetrically welded on the upper surface of the base;

Both the upper ends of the two support frames are provided with installation holes, and the first bearings are embedded and installed in the two installation holes.

Preferably, the pulverizing structure consists of a pulverizing tank, a blade and a motor;

The outer wall of the upper surface of the crushing tank is provided with a second thread, the inner wall of the upper end of the crushing tank is provided with a first thread, and the inner wall of the upper end of the crushing tank is provided with a limiting ring, and the limiting ring is located at the lower end of the first thread;

The upper end of the motor is provided with a transmission shaft, the outer wall of the transmission shaft is provided with a blade, the blade is located at the bottom end of the crushing tank, the inner wall of the bottom end of the crushing tank is embedded with a second bearing, and the upper end of the transmission shaft is mounted with a first bearing. chimeric block;

The outer wall of the motor is sleeved with a casing, and the upper end of the casing is connected with the outer wall of the bottom end of the crushing tank;

The outer walls of both ends of the crushing tank are symmetrically installed with rotating shafts.

Preferably, the grinding structure consists of a mounting tube and a grinding plate;

The inner wall of the bottom end of the installation pipe is provided with a chute, and the grinding plate is rotatably installed inside the chute;

The upper surface of the grinding plate is provided with scraping teeth distributed in a circular array, and the lower end of the scraping teeth is provided with mesh holes penetrating the grinding plate, and the openings of the scraping teeth are all clockwise;

A second fitting block is arranged at the center of the lower surface of the grinding plate;

The inner wall of the installation pipe is provided with limit bars distributed in a circular array.

Preferably, the extrusion structure is composed of a can cover and a push plate;

A through hole is opened on the upper surface of the tank cover, a stroke rod is slidably inserted in the through hole, the lower end of the stroke rod is fixed at the center position of the upper surface of the push plate, and the outer wall of the stroke rod is sleeved with a spring, and the stroke rod is sleeved with a spring. The upper and lower ends of the spring are in elastic contact with the inner wall of the upper end of the tank cover and the upper surface of the push plate respectively;

The inner wall of the lower end of the tank cover is provided with a sealing gasket, and the upper end of the travel rod is provided with a handle;

A limit slot is defined on the outer wall of the push plate.

Preferably, the two rotating shafts are respectively rotatably plugged into the first bearing, and the pulverizing tank can rotate on the first bearing through the rotating shaft, so as to realize free rotation between the pulverizing tank and the support frame, and the powder swaying in the pulverizing tank , to improve the contact efficiency between the powder and the blade.

Preferably, the installation pipe is rotated and installed inside the upper end of the crushing tank through the first thread, and the lower end of the installation pipe is located above the limit ring;

The first fitting block is fitted with the second fitting block, the upper end of the first fitting block is distributed in a cross shape, and a cross-shaped groove is opened on the lower surface of the second fitting block to realize the first fitting When the block is fitted with the second fitting block, the drive shaft can drive the grinding plate to rotate clockwise through the fitting action of the first fitting block and the second fitting block.

Preferably, the pulverizing tank is rotatably connected with the tank cover through the second thread, and the sealing gasket is adapted to the opening at the upper end of the pulverizing tank;

The limit groove on the outer wall of the push plate is adapted to the limit bar, the push plate is slidably installed inside the installation pipe, and the limit bar is located inside the limit groove to limit the push plate.

Compared with the prior art, the beneficial effects of the present invention are:

1. The present invention achieves the effect of preliminarily grinding the Chinese medicinal materials and keeping the Chinese medicinal materials in good contact with the grinding plate by setting the grinding structure and the extrusion structure. The lid of the tank and the crushing tank can be tightened, and the push plate can be pressed down by the reaction force of the spring, so that the push plate can compact the Chinese herbal medicine, and the bottom of the Chinese herbal medicine can be closely attached to the surface of the grinding plate. When driving the drive shaft to rotate, the drive shaft can not only drive the blade to rotate, but the first fitting block and the second fitting block can also transmit the rotation of the drive shaft to the grinding plate, so that the grinding plate can also follow the drive shaft to rotate. During the rotation of the grinding plate, the scraping teeth on the surface of the grinding plate can scrape the surface of the Chinese herbal medicine, and the Chinese herbal medicine can be scraped into small particles, and then enter the crushing tank through the mesh hole, and then carry out further grinding through the high-speed rotation of the blade. The crushing operation effectively reduces the workload of the blade and prolongs the service life of the blade. After the Chinese herbal medicine is ground by the grinding plate, the crushing efficiency of the Chinese herbal medicine can be improved, so that the crushing time of the Chinese herbal medicine is shorter and the actual use efficiency is higher. high.

2. The present invention achieves the effect of facilitating the pouring out of the traditional Chinese medicine powder by setting the installation pipe, the first thread, the first fitting block and the second fitting block. Remove and take out the installation tube through the first thread, and the grinding plate can be separated from the second fitting block through the first fitting block, thereby reducing the blocking of the traditional Chinese medicine powder by the grinding plate, which is convenient for people to grind the finished product. The Chinese herbal medicine powder is taken out, and at the same time, it is more convenient to clean the crushing tank.

Description of drawings

Fig. 1 is the main sectional structure schematic diagram of the present invention;

Fig. 2 is the cross-sectional schematic diagram of the support structure of the present invention;

Fig. 3 is the sectional schematic diagram of the crushing structure of the present invention;

4 is a schematic cross-sectional view of the grinding structure of the present invention;

Figure 5 is a schematic cross-sectional view of the extrusion structure of the present invention;

6 is a schematic top view structural diagram of a push plate of the present invention;

FIG. 7 is a schematic plan view of the structure of the grinding plate of the present invention.

In the figure: 1, support structure; 11, support frame; 12, base; 13, mounting hole; 14, first bearing; 2, crushing structure; 21, crushing tank; 22, rotating shaft; 23, transmission shaft; 24, blade ;25, housing; 26, motor; 27, second bearing; 28, first thread; 29, second thread; 210, first fitting block; 211, limit ring; 3, grinding structure; 31, mounting pipe ; 32, chute; 33, grinding plate; 34, the second fitting block; 35, mesh; 36, scraping tooth; 37, limit bar; 4, extrusion structure; 41, tank cover; 42, push plate ; 43, spring; 44, limit groove; 45, stroke rod; 46, gasket; 47, handle; 48, through hole.

Detailed ways

The technical solutions 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, with a specific orientation. The orientation configuration and operation are therefore not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to FIG. 1 to FIG. 7, an embodiment provided by the present invention:

Example 1:

A medicine crushing device for traditional Chinese medicine materials, comprising a support structure 1, a crushing structure 2, a grinding structure 3, an extrusion structure 4, a crushing tank 21, a first thread 28 and a second thread 29. The crushing device is composed of a supporting structure 1 , crushing structure 2, grinding structure 3 and extrusion structure 4, crushing structure 2 is rotatably connected with support structure 1, grinding structure 3 is rotatably installed inside the upper end of crushing structure 2, and extrusion structure 4 is rotatably mounted on the outer wall of the upper end of crushing structure 2, The extrusion structure 4 corresponds to the position of the grinding structure 3 .

The support structure 1 is composed of a support frame 11 and a base 12, and the support frame 11 is symmetrically welded on the upper surface of the base 12;

The upper ends of the two support frames 11 are provided with installation holes 13 , and the first bearings 14 are embedded in the two installation holes 13 .

The crushing structure 2 consists of a crushing tank 21, a blade 24 and a motor 26;

The outer wall of the upper surface of the crushing tank 21 is provided with a second thread 29, the inner wall of the upper end of the crushing tank 21 is provided with a first thread 28, and the inner wall of the upper end of the crushing tank 21 is provided with a limiting ring 211, and the limiting ring 211 is located at the lower end of the first thread 28;

The upper end of the motor 26 is provided with a transmission shaft 23, the outer wall of the transmission shaft 23 is provided with a blade 24, the blade 24 is located at the bottom end of the crushing tank 21, the inner wall of the bottom end of the crushing tank 21 is embedded with a second bearing 27, and the upper end of the transmission shaft 23 is mounted with a first embedded combined block 210;

The outer wall of the motor 26 is sleeved with a casing 25, and the upper end of the casing 25 is connected with the outer wall of the bottom end of the crushing tank 21. Of course, as known to those skilled in the art, the provision of the motor 26 is commonplace, and it belongs to conventional means or common knowledge. Here It will not be repeated, and those skilled in the art can perform any matching according to their needs or convenience;

The outer walls of both ends of the crushing tank 21 are symmetrically installed with rotating shafts 22 .

The grinding structure 3 is composed of a mounting tube 31 and a grinding plate 33;

The inner wall of the bottom end of the installation pipe 31 is provided with a chute 32, and the grinding plate 33 is rotatably installed inside the chute 32;

The upper surface of the grinding plate 33 is provided with scraping teeth 36 distributed in a circular array, and the lower end of the scraping teeth 36 is provided with mesh holes 36 penetrating the grinding plate 33. The openings of the scraping teeth 36 are all clockwise. When the motor 26 drives the transmission When the shaft 23 rotates, the transmission shaft 23 can not only drive the blade 24 to rotate, but also drive the grinding plate 33 to follow the transmission shaft 23 to rotate. The surface is divided and scraped, the Chinese medicinal materials can be divided into small particles, and enter into the crushing tank 21 through the mesh 35, and further crushing operation is performed by the high-speed rotation of the blade 24, which effectively reduces the workload of the blade 24 and prolongs the time. The service life of the blade 24, and the Chinese herbal medicine can improve the crushing efficiency of the Chinese herbal medicine after being ground by the grinding plate 33, so that the crushing time of the Chinese herbal medicine is shorter, and the actual use efficiency is higher;

A second fitting block 34 is disposed at the center of the lower surface of the grinding plate 33, and the first fitting block 210 and the second fitting block 34 can also transmit the rotation of the transmission shaft 23 to the grinding plate 33;

Limit bars 37 distributed in a circular array are provided on the inner wall of the installation pipe 31 .

The extrusion structure 4 is composed of a can cover 41 and a push plate 42;

The upper surface of the tank cover 41 is provided with a through hole 48 , and a stroke rod 45 is slidably inserted into the through hole 48 . The upper and lower ends are in elastic contact with the inner wall of the upper end of the tank cover 41 and the upper surface of the push plate 42 respectively. The push plate 42 can press down the push plate 42 by the reaction force of the spring 43 , so that the push plate 42 can compress the Chinese medicinal material, and the bottom of the traditional Chinese medicinal material can be closely attached to the upper surface of the grinding plate 33 . ;

The inner wall of the lower end of the tank cover 41 is provided with a sealing gasket 46, and the upper end of the stroke rod 45 is provided with a handle 47;

A limiting groove 44 is defined on the outer wall of the push plate 42 .

Embodiment 2:

The two rotating shafts 22 are respectively rotatably inserted into the first bearing 14, and the pulverizing tank 21 can rotate on the first bearing 14 through the rotating shaft 22, which can realize free rotation between the pulverizing tank 21 and the support frame 11, and the powder is in the pulverizing tank 21. Shake to improve the contact efficiency between the powder and the blade 24 .

The installation pipe 31 is rotatably installed inside the upper end of the crushing tank 21 through the first thread 28, and the lower end of the installation pipe 31 is located above the limit ring 211;

The first fitting block 210 is fitted with the second fitting block 34 , the upper end of the first fitting block 210 is distributed in a cross shape, and the lower surface of the second fitting block 34 is provided with a cross-shaped groove to realize the first fitting When the block 210 is fitted with the second fitting block 34, the transmission shaft 23 can drive the grinding plate 33 to rotate clockwise through the fitting action of the first fitting block 210 and the second fitting block 34. People can take off the tank cover 41 through the second thread 29, and rotate the installation tube 31 to take out through the first thread 28, and the grinding plate 33 can be separated from the second engaging block 34 through the first fitting block 210, thereby reducing The shielding of the Chinese herbal medicine powder by the grinding plate 33 is convenient for people to take out the crushed Chinese herbal medicine powder, and at the same time, it is more convenient to clean the crushing tank 21 .

The crushing tank 21 is rotatably connected with the tank cover 41 through the second thread 29, and the sealing gasket 46 is adapted to the opening at the upper end of the crushing tank 21;

The limit slot 44 on the outer wall of the push plate 42 is adapted to the limit bar 37 , the push plate 42 is slidably installed inside the installation tube 31 , and the limit bar 37 is located inside the limit slot 44 to limit the push plate 42 .

Working principle: When the Chinese medicinal material is placed inside the installation tube 31 and is located on the upper surface of the grinding plate 33, people can tighten the can cover 41 and the grinding can 21, and the push plate 42 can be pushed down by the reaction force of the spring 43. Press, so that the push plate 42 can compress the Chinese medicinal material, and the bottom of the Chinese medicinal material can be closely attached to the upper surface of the grinding plate 33. When the motor 26 drives the drive shaft 23 to rotate, the drive shaft 23 can not only drive the blade 24 to rotate, the first The fitting block 210 and the second fitting block 34 can also transmit the rotation of the transmission shaft 23 to the grinding plate 33, so that the grinding plate 33 can also follow the transmission shaft 23 to rotate. The scraping teeth 35 on the surface can scrape the surface of the Chinese herbal medicine, which can scrape the Chinese herbal medicine into small particles, and enter the crushing tank 21 through the mesh 35, and then perform further crushing operation through the high-speed rotation of the blade 24, effectively reducing The work load of the blade 24 is reduced, the service life of the blade 24 is prolonged, and the Chinese herbal medicine can improve the crushing efficiency of the Chinese herbal medicine after being ground by the grinding plate 33, so that the crushing time of the Chinese herbal medicine is shorter and the actual use efficiency is higher.

When the crushing is completed, people can take off the tank cover 41 through the second thread 29, and rotate the installation tube 31 through the first thread 28 to take out, the grinding plate 33 can pass through the first fitting block 210 and the second fitting block 34. Separation is performed, thereby reducing the shielding of the Chinese medicinal powder by the grinding plate 33 , which is convenient for people to take out the crushed Chinese medicinal powder, and at the same time, it is more convenient to clean the pulverizing tank 21 .

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the appended claims. All changes within the meaning and range of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (8)

1. The utility model provides a garrulous medicine device for traditional chinese medical science medicinal material, includes bearing structure (1), crushing structure (2), grinds structure (3), extrusion structure (4), smashes jar (21), first screw thread (28) and second screw thread (29), its characterized in that: the medicine crushing device is composed of a supporting structure (1), a crushing structure (2), a grinding structure (3) and an extrusion structure (4), wherein the crushing structure (2) is rotatably connected with the supporting structure (1), the grinding structure (3) is rotatably installed inside the upper end of the crushing structure (2), the extrusion structure (4) is rotatably installed on the outer wall of the upper end of the crushing structure (2), and the extrusion structure (4) corresponds to the position of the grinding structure (3).

2. The crushing device for traditional Chinese medicine materials according to claim 1, characterized in that: the supporting structure (1) is composed of a supporting frame (11) and a base (12), and the supporting frame (11) is symmetrically welded on the upper surface of the base (12);

two mounting holes (13) have all been seted up to support frame (11) upper end inside, two first bearing (14) are installed in the inside equal embedding of mounting hole (13).

3. The crushing device for traditional Chinese medicine materials according to claim 1, characterized in that: the crushing structure (2) consists of a crushing tank (21), a blade (24) and a motor (26);

the outer wall of the upper surface of the crushing tank (21) is provided with a second thread (29), the inner wall of the upper end of the crushing tank (21) is provided with a first thread (28), the inner wall of the upper end of the crushing tank (21) is provided with a limiting ring (211), and the limiting ring (211) is positioned at the lower end of the first thread (28);

a transmission shaft (23) is arranged at the upper end of the motor (26), a blade (24) is installed on the outer wall of the transmission shaft (23), the blade (24) is located at the bottom end of the crushing tank (21), a second bearing (27) is installed on the inner wall of the bottom end of the crushing tank (21) in an embedded mode, and a first embedding block (210) is installed at the upper end of the transmission shaft (23);

the outer wall of the motor (26) is sleeved with a shell (25), and the upper end of the shell (25) is connected with the outer wall of the bottom end of the crushing tank (21);

and rotating shafts (22) are symmetrically arranged on the outer walls of the two ends of the crushing tank (21).

4. The crushing device for traditional Chinese medicine materials according to claim 1, characterized in that: the grinding structure (3) is composed of a mounting pipe (31) and a grinding plate (33);

a sliding groove (32) is formed in the inner wall of the bottom end of the mounting pipe (31), and the grinding plate (33) is rotatably mounted inside the sliding groove (32);

scraping teeth (36) distributed in a circular array are arranged on the upper surface of the grinding plate (33), meshes (35) penetrating through the grinding plate (33) are arranged at the lower ends of the scraping teeth (36), and the opening directions of the scraping teeth (36) are all clockwise;

a second embedded block (34) is arranged at the circle center position of the lower surface of the grinding plate (33);

the inner wall of the mounting pipe (31) is provided with limiting strips (37) distributed in a circular array.

5. The crushing device for traditional Chinese medicine materials according to claim 1, characterized in that: the extrusion structure (4) is composed of a tank cover (41) and a push plate (42);

the upper surface of the tank cover (41) is provided with a through hole (48), a stroke rod (45) is inserted into the through hole (48) in a sliding mode, the lower end of the stroke rod (45) is fixed at the position of the circle center of the upper surface of the push plate (42), the outer wall of the stroke rod (45) is sleeved with a spring (43), and the upper end and the lower end of the spring (43) are respectively in elastic contact with the inner wall of the upper end of the tank cover (41) and the upper surface of the push plate (42);

a sealing gasket (46) is arranged on the inner wall of the lower end of the tank cover (41), and a grab handle (47) is arranged at the upper end of the stroke rod (45);

the outer wall of the push plate (42) is provided with a limit groove (44).

6. The crushing device for traditional Chinese medicine materials according to claim 2 or 3, characterized in that: two pivot (22) rotate respectively and peg graft inside first bearing (14), smash jar (21) accessible pivot (22) and rotate at first bearing (14), can realize smashing the free rotation between jar (21) and support frame (11), powder rocks in smashing jar (21), improves powder and blade (24) contact efficiency.

7. The crushing device for traditional Chinese medicine materials according to claim 3 or 4, characterized in that: the mounting pipe (31) is rotatably mounted inside the upper end of the crushing tank (21) through a first thread (28), and the lower end of the mounting pipe (31) is positioned above the limiting ring (211);

the first embedding block (210) is embedded with the second embedding block (34), the upper end of the first embedding block (210) is distributed in a cross shape, a cross-shaped groove is formed in the lower surface of the second embedding block (34), the first embedding block (210) is embedded with the second embedding block (34), the transmission shaft (23) can drive the grinding plate (33) to rotate clockwise through the embedding effect of the first embedding block (210) and the second embedding block (34).

8. The crushing device for traditional Chinese medicine materials according to claim 4 or 5, characterized in that: the crushing tank (21) is rotatably connected with the tank cover (41) through a second thread (29), and the sealing gasket (46) is matched with an opening at the upper end of the crushing tank (21);

spacing groove (44) and spacing strip (37) looks adaptation of push pedal (42) outer wall, push pedal (42) slidable mounting is inside installation pipe (31), spacing strip (37) are located inside spacing groove (44), carry on spacingly to push pedal (42).

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