Granular distribution device for traditional Chinese medicine granular preparation

Abstract

The utility model discloses a particle shunting device for a traditional Chinese medicine particle preparation, and relates to the field of traditional Chinese medicine particle production. The particle flow dividing device for the traditional Chinese medicine particle preparation comprises a discharging hopper and a swing type discharging mechanism installed in the discharging hopper. And a swing blanking pipe and an automatic stopper are arranged. According to the particle flow dividing device for the traditional Chinese medicine particle preparation, a servo motor drives a swing discharging pipe to rotate and enter a discharging groove, at the moment, a top shaft abuts against a contact block, a sliding material stopping plate is pushed to slide towards the opposite side, a discharging hole is right opposite to a communicating hole, a material stopping spring on the opposite side is compressed, discharging can be conducted at the moment, and when the swing discharging pipe moves out of a discharging groove, discharging is conducted. And at the moment, the material stopping spring stretches to push the sliding material stopping plate to reset to block the communicating hole, so that the material leakage condition during shunting and switching of the discharging direction is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine granule production, in particular to a granule flow dividing device for traditional Chinese medicine granule preparations. Background Art

[0002] During the production and processing of Chinese medicine granules, they are made by a special granulator and then discharged out through the discharge port at the end of the granulator.

[0003] In actual material feeding, a diverter device is usually used to change the direction of material feeding by rotating the feeding pipe, so that the material is fed into different containers to form material separation. In this process, the granulator is in a non-stop operating state and continuously produces particles, which causes the feeding pipe to cause the particles at the discharge port to scatter between two adjacent storage containers during the rotation direction, resulting in waste and pollution of the processing environment. For this purpose, a particle diverter device for Chinese medicine granule preparation is specially provided to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a particle diverter device for Chinese medicine granule preparations, which solves the problem of the diverter device on the existing Chinese medicine granulator. By rotating the feed tube, the feed direction is changed, so that the feed is fed into different containers. This process will cause the feed tube to cause the particles at the discharge port to be scattered between two adjacent storage containers during the rotation direction, resulting in waste and pollution of the processing environment.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: a particle flow dividing device for Chinese medicine particle preparation, comprising a feeding hopper and a swing feeding mechanism installed inside the feeding hopper, the swing feeding mechanism comprising;

[0006] A swing feeding tube is rotatably arranged inside the feeding hopper, and a servo motor for driving the swing feeding mechanism to rotate is installed on the inner top of the feeding hopper;

[0007] An automatic material stopper is installed on the swing feed pipe, and the automatic material stopper comprises:

[0008] A material stop seat is fixedly arranged on the outer surface of the middle part of the swing feeding pipe, and a connecting hole is opened in the middle part of the material stop seat;

[0009] A sliding stop plate is slidably arranged inside the stop seat, and both ends of the outer surface of the sliding stop plate are provided with feeding holes;

[0010] The stop spring is arranged on both sides of the sliding stop plate, and the stop spring is used to push the sliding stop plate to reset.

[0011] Preferably, both ends of the sliding stop plate are fixedly connected with a top shaft, the top shaft passes through the stop seat, and contact blocks are fixedly provided on both sides of the inner wall of the lower hopper, and the top shaft abuts against the contact blocks.

[0012] Preferably, sliding plates are fixedly provided on both sides of the sliding stop plate, I-shaped positioning shafts are fixedly provided on both sides of the inner wall of the stop seat, the stop spring is movably sleeved on the outer surfaces of both ends of the I-shaped positioning shaft, and the sliding plate is movably sleeved on the middle outer surface of the I-shaped positioning shaft.

[0013] Preferably, a discharge pipe is fixedly installed inside the discharge hopper, a swing seat is fixedly provided on the top of the swing discharge pipe, and the swing seat is rotatably connected to the end of the discharge pipe.

[0014] Preferably, a semi-toothed ring is installed on the top outer wall of the pendulum seat, and a driving gear is fixedly installed on the output end of the servo motor, and the driving gear is meshed with the semi-toothed ring.

[0015] Preferably, discharge troughs are provided on both sides of the lower hopper, a mounting flange is fixedly welded on the back side of the lower hopper, and the swinging lower hopper pipe passes through the discharge trough.

[0016] The utility model discloses a particle diversion device for Chinese medicine granule preparation, which has the following beneficial effects: a servo motor drives a swing seat to rotate through a driving gear and a half-toothed ring, thereby causing a swinging discharge pipe to rotate and tilt to one side, at which time a top shaft at one end of the stop seat abuts against a contact block, causing the top shaft to slide inward, thereby pushing a sliding stop plate to slide to the opposite side, causing the discharge hole to face a connecting hole, at which time a stop spring on the opposite side is compressed, and when diversion is performed to switch the discharge direction, the servo motor rotates counterclockwise, thereby causing the swinging discharge pipe to move out of a discharge chute, at which time the stop spring on the opposite side stretches to push the sliding stop plate to reset, and when it is out of the discharge chute, the sliding stop plate blocks the connecting hole, at which time the swinging discharge pipe stops discharging, and when the swinging discharge pipe rotates to the inside of the discharge chute on the other side, another set of top shafts pushes the sliding stop plate in the opposite direction, and at this time discharge begins again, thereby avoiding leakage when diversion switches the discharge direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall outer surface structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall bottom structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the swing-type feeding mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the automatic material stopper of the utility model.

[0022] In the figure: 1. Mounting flange; 2. Discharge hopper; 3. Swinging discharge mechanism; 31. Swing seat; 32. Half-tooth ring; 33. Swinging discharge pipe; 34. Automatic stopper; 341. Stop seat; 342. Connecting hole; 343. Sliding stop plate; 344. Discharge hole; 345. Top shaft; 346. Sliding plate; 347. I-shaped positioning shaft; 348. Stop spring; 4. Servo motor; 5. Driving gear; 6. Contact block; 7. Discharge pipe; 8. Discharge trough. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The embodiment of the present application solves the problem of the diversion device on the existing Chinese medicine granulator by providing a particle diverter device for Chinese medicine granule preparation. The material discharging direction is changed by rotating the feed pipe, so that the material is discharged into different containers. This process will cause the particles at the discharge port position to be scattered between two adjacent storage containers during the rotation direction of the feed pipe, resulting in waste and pollution of the processing environment.

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] The utility model embodiment discloses a particle flow dividing device for a traditional Chinese medicine particle preparation.

[0027] According to the attached Figure 1-4 As shown, it includes a feeding hopper 2 and a swing feeding mechanism 3 installed inside the feeding hopper 2, and the swing feeding mechanism 3 includes;

[0028] A swing feeding tube 33 is rotatably arranged inside the feeding hopper 2, and a servo motor 4 is installed on the inner top of the feeding hopper 2 to drive the swing feeding mechanism 3 to rotate;

[0029] An automatic material stopper 34 is installed on the swing feed pipe 33, and the automatic material stopper 34 includes:

[0030] A material stopper 341 is fixedly disposed on the outer surface of the middle portion of the swing feed tube 33, and a connecting hole 342 is opened in the middle portion of the material stopper 341;

[0031] A sliding stop plate 343 is slidably disposed inside the stop seat 341, and both ends of the sliding stop plate 343 have outer surfaces with material discharge holes 344;

[0032] The stop spring 348 is disposed on both sides of the sliding stop plate 343 , and the stop spring 348 is used to push the sliding stop plate 343 to reset.

[0033] When the sliding stop plate 343 slides to one side, the stop spring 348 on the opposite side is compressed. At this time, the material can enter the swing discharge pipe 33 through the discharge pipe 7 for discharge. When the discharge direction is switched, the stop spring 348 stretches to push the sliding stop plate 343 to reset.

[0034] Both ends of the sliding stop plate 343 are fixedly connected with a top shaft 345, and the top shaft 345 passes through the stop seat 341. Contact blocks 6 are fixedly provided on both sides of the inner wall of the discharge hopper 2, and the top shaft 345 abuts against the contact block 6. When the top shaft 345 at one end of the stop seat 341 abuts against the contact block 6, the top shaft 345 slides inward, thereby pushing the sliding stop plate 343 to slide to the opposite side, so that the discharge hole 344 is opposite to the connecting hole 342, and the discharge starts at this time.

[0035] Sliding plates 346 are fixedly provided on both sides of the sliding stop plate 343, and I-shaped positioning shafts 347 are fixedly provided on both sides of the inner wall of the stop seat 341. The stop spring 348 is movably sleeved on the outer surfaces of both ends of the I-shaped positioning shaft 347, and the sliding plate 346 is movably sleeved on the middle outer surface of the I-shaped positioning shaft 347.

[0036] A discharge pipe 7 is fixedly installed inside the lower hopper 2 , and a swing seat 31 is fixedly provided on the top of the swing discharge pipe 33 , and the swing seat 31 is rotatably connected to the end of the discharge pipe 7 .

[0037] A semi-toothed ring 32 is installed on the top outer wall of the swing seat 31, and a driving gear 5 is fixedly installed on the output end of the servo motor 4. The driving gear 5 is meshed with the semi-toothed ring 32. By controlling the servo motor 4, its output shaft drives the driving gear 5 to rotate clockwise, thereby driving the swing seat 31 to rotate at the end of the discharge pipe 7 through the semi-toothed ring 32, so that the swing discharge pipe 33 rotates and tilts to one side.

[0038] Discharge troughs 8 are provided on both sides of the discharge hopper 2, and a mounting flange 1 is fixedly welded on the back of the discharge hopper 2. The swinging discharge pipe 33 passes through the discharge trough 8. When the swinging discharge pipe 33 enters the discharge trough 8, the discharge hole 344 is opposite to the connecting hole 342, and discharge begins at this time. When the swinging discharge pipe 33 is separated from the discharge trough 8, the sliding stop plate 343 blocks the connecting hole 342, and the swinging discharge pipe 33 stops discharging. When the swinging discharge pipe 33 rotates to the inside of the discharge trough 8 on the other side, another set of top shafts 345 pushes the sliding stop plate 343 in the opposite direction, and discharge starts again at this time, so as to avoid leakage when the discharge direction is switched by diversion.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A particle flow dividing device for a Chinese medicine particle preparation, comprising a feeding hopper (2) and a swing feeding mechanism (3) installed inside the feeding hopper (2), It is characterized in that The swing-type unloading mechanism (3) comprises: A swinging discharge pipe (33) is rotatably arranged inside the discharge hopper (2), and a servo motor (4) for driving the swinging discharge mechanism (3) to rotate is installed on the inner top of the discharge hopper (2); An automatic material stopper (34) is mounted on the swinging material discharge pipe (33), and the automatic material stopper (34) comprises: A material stop seat (341) is fixedly arranged on the middle outer surface of the swing feed tube (33), and a communication hole (342) is opened in the middle of the material stop seat (341); A sliding material stop plate (343) is slidably disposed inside the material stop seat (341), and both ends of the outer surface of the sliding material stop plate (343) are provided with material discharge holes (344); The stop spring (348) is arranged on both sides of the sliding stop plate (343), and the stop spring (348) is used to push the sliding stop plate (343) to reset.

2. A particle flow dividing device for a Chinese medicine granule preparation according to claim 1, Features: Both ends of the sliding material stop plate (343) are fixedly connected with a top shaft (345), the top shaft (345) passes through the material stop seat (341), and both sides of the inner wall of the lower hopper (2) are fixedly provided with a contact block (6), and the top shaft (345) abuts against the contact block (6).

3. A particle flow dividing device for a Chinese medicine granule preparation according to claim 2, Features: Sliding plates (346) are fixedly provided on both sides of the sliding stop plate (343), and I-shaped positioning shafts (347) are fixedly provided on both sides of the inner wall of the stop seat (341). The stop spring (348) is movably sleeved on the outer surfaces of both ends of the I-shaped positioning shaft (347), and the sliding plate (346) is movably sleeved on the middle outer surface of the I-shaped positioning shaft (347).

4. A particle flow dividing device for a Chinese medicine granule preparation according to claim 1, Features: A discharge pipe (7) is fixedly installed inside the discharge hopper (2), a swing seat (31) is fixedly provided on the top of the swing discharge pipe (33), and the swing seat (31) is rotatably connected to the end of the discharge pipe (7).

5. A particle flow dividing device for a Chinese medicine granule preparation according to claim 4, Features: A semi-toothed ring (32) is installed on the top outer wall of the pendulum seat (31), and a driving gear (5) is fixedly installed on the output end of the servo motor (4), and the driving gear (5) is meshed with the semi-toothed ring (32).

6. A particle flow dividing device for a Chinese medicine granule preparation according to claim 1, Features: Discharge troughs (8) are provided on both sides of the lower hopper (2), a mounting flange (1) is fixedly welded to the back of the lower hopper (2), and the swinging discharge pipe (33) passes through the discharge trough (8).

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