Traditional Chinese medicine pelleting equipment

Abstract

The utility model discloses traditional Chinese medicine pelleting equipment, and effectively solves the problem that miniaturization production is not facilitated. Comprising a box body detachably connected with the machine body, a driving shaft extends out of the front end of the machine body, a first gear matched with the driving shaft is arranged in the box body, and the first gear is meshed with a second gear; a first pill rolling wheel synchronously rotating with the first gear and a second pill rolling wheel synchronously rotating with the second gear extend out of the front end of the box body, and a guide block located above the first pill rolling wheel and the second pill rolling wheel is arranged at the front end of the box body; the pill making machine is simple and ingenious in structure and convenient to use, the pill making mechanism is connected with the machine body as a whole, disassembly and assembly can be rapidly completed, and overhaul and maintenance are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine pills, in particular to a traditional Chinese medicine pill-making device. Background Art

[0002] Most traditional Chinese medicine pills are produced using a pill-making machine. After the raw materials are extruded, a pill-rolling mechanism is used to roll the pills, so that the medicament forms a pill-shaped structure with a consistent size.

[0003] In the prior art, only the pill-rolling wheel of the pill-making machine can be disassembled for easy replacement of pill-rolling wheels of different specifications. However, when the equipment fails, it is not convenient for maintenance, and the entire equipment needs to be dismantled for repair, which greatly affects the repair progress. Summary of the Utility Model

[0004] To overcome the defects of the prior art, the utility model provides a traditional Chinese medicine pill-making device, which effectively solves the problem of being not conducive to miniaturized production.

[0005] The technical solution for solving the technical problem is: a traditional Chinese medicine pill-making device, including a machine body. There is a feed inlet above the machine body. An extrusion mechanism is provided on the machine body. A pill-making mechanism is detachably arranged on the machine body. The pill-making mechanism includes a box body detachably connected to the machine body. A drive shaft extends out of the front end of the machine body. A first gear matched with the drive shaft is arranged in the box body. The first gear meshes with a second gear. A first pill-rolling wheel synchronously rotating with the first gear and a second pill-rolling wheel synchronously rotating with the second gear extend out of the front end of the box body. A guide block is arranged above the first pill-rolling wheel and the second pill-rolling wheel at the front end of the box body. The extrusion mechanism extrudes the traditional Chinese medicine raw materials into strips and enters the guide block, and then enters between the first pill-rolling wheel and the second pill-rolling wheel from below the guide block. The first pill-rolling wheel and the second pill-rolling wheel rotate synchronously in opposite directions and reciprocate axially in opposite directions to complete pill rolling.

[0006] Preferably, a keyway is arranged on the drive shaft, and a semi-circular groove is arranged inside the drive shaft.

[0007] Preferably, an installation position is arranged at the front end of the machine body. The pill-making mechanism includes a fixing plate, and the fixing plate is placed in the installation position and fixed with screws.

[0008] Preferably, a convex block matched with the keyway is arranged on the first gear, forming a structure in which the first gear rotates synchronously with the drive shaft. The first gear and the second gear are rotatably arranged in the box body.

[0009] Preferably, a positioning plate is provided inside the box body. Through holes are provided on the positioning plate, and a shaft rod is sleeved inside the through holes. A fixing block is provided at the end of the shaft rod and inserted into the groove, forming a structure in which the shaft rod rotates synchronously with the driving shaft. A guide rod is provided on the positioning plate, and a spiral groove is provided on the shaft rod. The spiral groove is connected end to end. The guide rod is inserted into the spiral groove. When the shaft rod rotates, the spiral groove cooperates with the guide rod to cause the shaft rod to perform axial reciprocating motion.

[0010] Preferably, a positioning block is provided on the shaft rod. The first pill rolling wheel and the second pill rolling wheel are sleeved on the shaft rod. Positioning grooves are provided inside the first pill rolling wheel and the second pill rolling wheel. The positioning grooves cooperate with the positioning block to form a structure in which the first pill rolling wheel and the second pill rolling wheel rotate synchronously with the shaft rod. The ends of the first pill rolling wheel and the second pill rolling wheel are fixed to the shaft rod with screws.

[0011] The structure of the present utility model is simple and ingenious, easy to use. The pill making mechanism is connected to the machine body as a whole, and can be quickly disassembled and assembled, facilitating maintenance and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural view of the present utility model.

[0013] Figure 2 is a schematic structural view of the machine body in the present utility model.

[0014] Figure 3 is an assembly schematic view of the pill making mechanism of the present utility model.

[0015] Figure 4 is a sectional schematic view of the pill making mechanism in the present utility model.

[0016] Figure 5 is a horizontal sectional view of the box body in the pill making mechanism of the present utility model.

[0017] Figure 6 is a vertical sectional view of the box body in the pill making mechanism of the present utility model.

[0018] Figure 7 is a schematic structural view of the shaft rod in the present utility model.

[0019] Figure 8 is a schematic structural view of the pill rolling wheel in the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following further describes in detail the specific embodiments of the present utility model with reference to the accompanying drawings.

[0021] From Figures 1 to 8It can be known that a traditional Chinese medicine pill-making device includes a machine body 1. There is a feed inlet 2 above the machine body 1. An extrusion mechanism 3 is provided on the machine body 1. A pill-making mechanism is detachably arranged on the machine body 1. The pill-making mechanism includes a box body 4 detachably connected to the machine body 1. A driving shaft 5 extends from the front end of the machine body 1. A first gear 6 that cooperates with the driving shaft 5 is arranged in the box body 4. The first gear 6 meshes with a second gear 7. A first pill-making wheel 8 that rotates synchronously with the first gear 6 and a second pill-making wheel 9 that rotates synchronously with the second gear 7 extend from the front end of the box body 4. A guide block 10 is arranged above the first pill-making wheel 8 and the second pill-making wheel 9 at the front end of the box body 4. The extrusion mechanism 3 extrudes the traditional Chinese medicine raw materials into strips and enters the guide block 10, and then enters between the first pill-making wheel 8 and the second pill-making wheel 9 from below the guide block 10. The first pill-making wheel 8 and the second pill-making wheel 9 rotate synchronously in opposite directions and reciprocate axially in opposite directions to complete pill making.

[0022] When the present utility model is specifically used,

[0023] After assembling the pill-making mechanism, it is fixed on the machine body 1. After adding water and mixing evenly the traditional Chinese medicine raw materials, they are put into the feed inlet 2. The equipment is started. The extrusion mechanism 3 extrudes the raw materials into strips, then enters the guide block 10, and then enters between the first pill-making wheel 8 and the second pill-making wheel 9. The first pill-making wheel 8 and the second pill-making wheel 9 rotate towards each other and reciprocate axially to realize the pill-making operation.

[0024] In this device, the pill-making mechanism is detachably connected to the machine body 1 as a whole, which is convenient for disassembly and assembly and provides convenience for later maintenance and repair.

[0025] A driving shaft 5 extends from the front end of the machine body 1 to provide power for the pill-making mechanism. The driving shaft 5 cooperates with the first gear 6 to drive the first gear 6 to rotate. The first gear 6 meshes with the second gear 7. The first pill-making wheel 8 is coaxially arranged with the first gear 6, and the second pill-making wheel 9 is arranged on the second gear 7, realizing the rotation towards each other and the axial reciprocating movement of the two pill-making wheels.

[0026] An installation position 13 is arranged at the front end of the machine body 1. The pill-making mechanism includes a fixing plate 14. The fixing plate 14 is placed in the installation position 13 and fixed with screws.

[0027] To realize synchronous rotation with the driving shaft 5, a keyway 11 is arranged on the driving shaft 5, and a semi-circular groove 12 is arranged inside the driving shaft 5. A convex block 15 that cooperates with the keyway 11 is arranged on the first gear 6, constituting a structure for the first gear 6 to rotate synchronously with the driving shaft 5. The first gear 6 and the second gear 7 are rotatably arranged in the box body 4.

[0028] Inside the box body 4, there is a positioning plate 16. A through hole 17 is provided on the positioning plate 16. A shaft rod 18 is sleeved inside the through hole 17. A fixing block 19 inserted into the insertion groove 12 is provided at the end of the shaft rod 18, forming a structure where the shaft rod 18 rotates synchronously with the driving shaft 5. A guide rod 20 is provided on the positioning plate 16. A spiral groove 21 is provided on the shaft rod 18. The spiral groove 21 is connected end to end. The guide rod 20 is inserted into the spiral groove 21. When the shaft rod 18 rotates, the cooperation between the spiral groove 21 and the guide rod 20 causes the shaft rod 18 to generate an axial reciprocating motion.

[0029] A positioning block 22 is provided on the shaft rod 18. The first pill rolling wheel 8 and the second pill rolling wheel 9 are sleeved on the shaft rod 18. A positioning groove 23 is provided inside the first pill rolling wheel 8 and the second pill rolling wheel 9. The cooperation between the positioning groove 23 and the positioning block 22 realizes the structure where the first pill rolling wheel 8 and the second pill rolling wheel 9 rotate synchronously with the shaft rod 18. The ends of the first pill rolling wheel 8 and the second pill rolling wheel 9 are fixed on the shaft rod 18 with screws.

[0030] The first gear 6 cooperates with the shaft rod 18 inside the first pill rolling wheel 8 and the driving shaft 5 to realize synchronous rotation. The first gear 6 meshes with the second gear 7, thereby realizing the opposite rotation of the second pill rolling wheel 9 and the first pill rolling wheel 8.

[0031] During the rotation of the first pill rolling wheel 8 and the second pill rolling wheel 9, the spiral groove 21 and the guide rod 20 always cooperate. Therefore, during the rotation process, the shaft rod 18 will generate an axial reciprocating motion, driving the first pill rolling wheel 8 and the second pill rolling wheel 9 to perform an axial reciprocating motion. The structures of the first pill rolling wheel 8 and the second pill rolling wheel 9 and the shaft rod 18 inside are the same, and the spiral directions of the spiral grooves 21 are also the same. Since the two move in opposite directions, the axial forces generated by the guide rod 20 on the two shaft rods 18 are opposite, realizing the reverse axial movement of the first pill rolling wheel 8 and the second pill rolling wheel 9, thereby completing the pill rolling operation.

[0032] Compared with the prior art, the present utility model has the following beneficial effects: As a whole, the pill making mechanism can be quickly disassembled and assembled on the machine body, facilitating later maintenance and repair.

Claims

1. A Chinese medicine pill making device, characterized in that: The invention comprises a machine body (1), a feed inlet (2) is provided on the upper part of the machine body (1), an extrusion mechanism (3) is provided on the machine body (1), a pill-making mechanism is detachably provided on the machine body (1), the pill-making mechanism comprises a box body (4) detachably connected to the machine body (1), a drive shaft (5) extends from the front end of the machine body (1), a first gear (6) matched with the drive shaft (5) is provided in the box body (4), the first gear (6) is meshed with a second gear (7), and a gear (8) which rotates synchronously with the first gear (6) is extended from the front end of the box body (4). A first pill rolling wheel (8) and a second pill rolling wheel (9) which rotate synchronously with the second gear (7); a guide block (10) located above the first pill rolling wheel (8) and the second pill rolling wheel (9) is provided at the front end of the box body (4); the extrusion mechanism (3) squeezes the Chinese medicine raw material into a strip shape and enters the guide block (10); the strip enters between the first pill rolling wheel (8) and the second pill rolling wheel (9) from below the guide block (10); the first pill rolling wheel (8) and the second pill rolling wheel (9) rotate synchronously in opposite directions and move axially back and forth in opposite directions, thereby completing pill rolling.

2. A Chinese medicine pill making device according to claim 1, characterized in that: The driving shaft (5) is provided with a keyway (11), and a semicircular groove (12) is provided inside the driving shaft (5).

3. A Chinese medicine pill making device according to claim 1, characterized in that: The front end of the machine body (1) is provided with a mounting position (13), and the pill making mechanism comprises a fixing plate (14), which is placed in the mounting position (13) and fixed by screws.

4. A Chinese medicine pill making device according to claim 2, characterized in that: The first gear (6) is provided with a protrusion (15) that cooperates with the keyway (11), forming a structure in which the first gear (6) and the drive shaft (5) rotate synchronously. The first gear (6) and the second gear (7) are rotatably arranged in the housing (4).

5. A Chinese medicine pill making equipment according to claim 2, characterized in that: The housing (4) is provided with a positioning plate (16), the positioning plate (16) is provided with a through hole (17), a shaft (18) is sleeved in the through hole (17), a fixing block (19) is provided at the end of the shaft (18) and is inserted into the groove (12), so as to form a structure in which the shaft (18) and the driving shaft (5) rotate synchronously, a guide rod (20) is provided on the positioning plate (16), a spiral groove (21) is provided on the shaft (18), the spiral groove (21) is connected at the ends, the guide rod (20) is inserted into the spiral groove (21), and when the shaft (18) rotates, the spiral groove (21) cooperates with the guide rod (20) so that the shaft (18) generates axial reciprocating motion.

6. A Chinese medicine pill making device according to claim 5, characterized in that: The shaft (18) is provided with a positioning block (22), the first pill rolling wheel (8) and the second pill rolling wheel (9) are sleeved on the shaft (18), the first pill rolling wheel (8) and the second pill rolling wheel (9) are provided with positioning grooves (23), the positioning grooves (23) cooperate with the positioning block (22) to realize the structure in which the first pill rolling wheel (8) and the second pill rolling wheel (9) rotate synchronously with the shaft (18), and the ends of the first pill rolling wheel (8) and the second pill rolling wheel (9) are fixed to the shaft (18) by screws.

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