A drug pellet delivery device

Abstract

The present application provides a medicine pellet conveying device, which is used for conveying medicine pellets in a drying process, and includes: a conveying track, which is located in a hot air duct and is arranged at an angle, the end face of the conveying track is arc-shaped, and an array of sieve holes is provided on the conveying track; a rotating rod, which is suspended above the conveying track through a bracket and arranged parallel to the conveying track, and the conveying track is rotatably connected to the rotating rod through a plurality of connecting frames; a swing mechanism, which is connected to one side of the conveying track and is used to drive the conveying track to swing back and forth along the rotating rod. By swinging the conveying track back and forth, the medicine pellets can be tumbled, the drying efficiency can be improved, and a screening effect can be achieved.

Description

Technical Field

[0001] The present application relates to drug preparation technology, and particularly to a drug pellet conveying device. Background Art

[0002] After the granules are granulated, they need to be dried before being sent to the next process to reduce humidity and remove moisture to avoid affecting the next process. At present, the conveyor drying method is mostly used, which uses a conveying mechanism to convey the granules through the drying chamber for drying. However, during the conveying process, the state of the granules generally does not change with the conveying process. If there is accumulation, it will affect the drying effect, which needs to be improved. Utility Model Content

[0003] In order to solve the above-mentioned deficiencies of the prior art, the present application provides a medicine pellet conveying device, which is used for conveying medicine pellets in a drying process. The medicine pellets are tumbled by reciprocatingly swinging an inclined conveying track, thereby improving the drying efficiency and having a screening effect.

[0004] In order to achieve the above purpose, the utility model adopts the following technologies:

[0005] A drug pellet delivery device, comprising:

[0006] The conveying track is located in the hot air duct and is arranged at an angle. The end surface of the conveying track is arc-shaped, and an array of sieve holes is provided through the conveying track.

[0007] The rotating rod is suspended above the conveying track through a bracket and arranged parallel to the conveying track, and the conveying track is rotatably connected to the rotating rod through a plurality of connecting frames;

[0008] The swing mechanism is connected to one side of the conveying track and is used to drive the conveying track to swing back and forth along the rotating rod.

[0009] The swing mechanism includes:

[0010] A first guide rod, fixedly connected to one side of the conveying track and parallel to the rotating rod;

[0011] A guide sleeve is slidably matched with the first guide rod, one end of the guide sleeve is horizontally connected to the second guide rod, and the second guide rod is perpendicular to the first guide rod;

[0012] One end of the connecting rod is slidably arranged on the second guide rod, and the other end is connected to the output shaft of the motor.

[0013] The beneficial effects of the utility model are:

[0014] It is used to transport medicine particles in the drying process. The swing mechanism drives the inclined conveying track to swing back and forth around the rotating rod to turn over the medicine particles in the conveying track, thereby improving the drying efficiency during the conveying process. The setting of the sieve holes can drop some small particles, which has a screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0016] Figure 2 It is a schematic diagram of the end-viewing structure of the embodiment of the present application in the initial state or when swung to the initial position.

[0017] Figure 3 It is a schematic diagram of the end viewing angle structure when swinging to a predetermined angle in an embodiment of the present application. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings, but the embodiments described in the utility model are only part of the embodiments of the utility model, rather than all the embodiments.

[0019] The embodiment of the present application provides a medicine pellet conveying device, which is located in a hot air duct and is used to convey medicine pellets to cooperate with the hot air duct for drying.

[0020] like Figure 1 As shown, the device includes a conveying track 1, a rotating rod 3, a first guide rod 5, a guide sleeve 6, a second guide rod 7, etc.

[0021] The conveying track 1 is inclined and has an arc-shaped end face. An array of sieve holes is provided through the conveying track 1. The rotating rod 3 is suspended above the conveying track 1 through a bracket 4 and is arranged parallel to the conveying track 1. The conveying track 1 is rotatably connected to the rotating rod 3 through a plurality of connecting frames 2. Specifically, the connecting frame 2 includes support plates respectively connected to the upper edges of both sides of the conveying track 1 and guide sleeves connected to the support plates, and the guide sleeves are slidably matched with the rotating rod 3.

[0022] The first guide rod 5 is fixedly connected to one side of the conveying track 1 and is parallel to the rotating rod 3; the guide sleeve 6 is slidably matched with the first guide rod 5, and one end of the guide sleeve 6 is horizontally connected to the second guide rod 7, and the second guide rod 7 is perpendicular to the first guide rod 5; one end of the connecting rod 8 is slidably penetrated through the second guide rod 7, and the other end is connected to the output shaft of the motor 9. The first guide rod 5, the guide sleeve 6, the second guide rod 7, the connecting rod 8, and the motor 9 constitute a swing mechanism for driving the conveying track 1 to swing back and forth along the rotating rod 3.

[0023] During the conveying process, the medicine particles are conveyed from the higher end of the conveying track 1 to the lower end, and slide down by gravity. During the conveying process, they are continuously dried by the hot air duct, and as the conveying track 1 continuously swings back and forth around the rotating rod 3 at a certain angle, the conveyed medicine particles can be tumbled to improve the drying effect. In addition, due to the presence of the sieve holes, non-conforming products with too small a particle size can be removed during this process.

[0024] Specifically, when realizing swinging, in order to achieve a relatively stable swinging effect, and the swinging speed can be fast or slow, a swinging mechanism composed of a first guide rod 5, a guide sleeve 6, a second guide rod 7, a connecting rod 8, and a motor 9 is adopted. The connecting rod 8 is driven to rotate by the motor 9, so that the other end of the connecting rod 8 drives the second guide rod 7 and the guide sleeve 6 to rotate, and the matching part of the other end of the connecting rod 8 and the second guide rod 7 will also extend and retract back and forth with the rotation process. The guide sleeve 6 moves along the first guide rod 5 and drives the first guide rod 5 to swing up or down with the rotating rod 3 as the central axis, thereby realizing the swinging of the conveying track 1, that is, the force of the continuous rotation of the motor 9 is converted into a force for swinging the conveying track 1 up and down, and the adjustment of the swinging frequency can be achieved by adjusting the speed of the motor 9.

[0025] like Figure 2 FIG. 1 is a schematic diagram of the device structure in the initial state or at the end viewing angle when the device is swung to the initial position. Figure 3 Shown is a schematic diagram of the device structure at an end viewing angle when swung to a certain angle.

[0026] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application.

Claims

1. A drug pellet delivery device, characterized in that: include: The conveying track (1) is located in the hot air duct and is arranged at an angle, and the end surface of the conveying track (1) is arc-shaped; The rotating rod (3) is suspended above the conveying track (1) through a bracket (4) and is arranged parallel to the conveying track (1); the conveying track (1) is rotatably connected to the rotating rod (3) through a plurality of connecting frames (2); The swing mechanism is connected to one side of the conveying track (1) and is used to drive the conveying track (1) to swing back and forth along the rotating rod (3).

2. The drug pellet delivery device according to claim 1, characterized in that: The swing mechanism includes: A first guide rod (5) is fixedly connected to one side of the conveying track (1) and is parallel to the rotating rod (3); A guide sleeve (6) is slidably matched with the first guide rod (5); one end of the guide sleeve (6) is horizontally connected to a second guide rod (7); the second guide rod (7) is perpendicular to the first guide rod (5); A connecting rod (8) has one end slidably inserted into the second guide rod (7) and the other end connected to the output shaft of the motor (9).

3. The drug pellet delivery device according to claim 1, characterized in that: An array of sieve holes is provided through the conveying track (1).

4. The drug pellet delivery device according to claim 1, characterized in that: The connecting frame (2) comprises supporting plates respectively connected to the upper edges of both sides of the conveying track (1) and guide sleeves connected to the supporting plates, and the guide sleeves are slidably matched with the rotating rod (3).

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