Granule drying machine

Abstract

The utility model relates to the technical field of granule drying machines, and discloses a granule drying machine which comprises a barrel body, and an intermittent feeding device is arranged on the barrel body. The intermittent feeding device comprises a material box, the material box is fixedly connected with the top of the barrel body, the front face of the inner wall of the material box is rotationally connected with a first rotating rod through a bearing, the front face of the first rotating rod is fixedly connected with a first movable rod, the front face of the first movable rod is hinged to a second movable rod, and the front face of the second movable rod is hinged to a connecting block. By starting the first motor, the output end of the first motor drives the connecting block to drive the baffle to move towards the right side, a notch in the left side of the partition plate is blocked in a reciprocating mode, intermittent feeding is achieved, and intermittent feeding control over granules is achieved through reciprocating motion of the baffle and the sliding block. The mechanism is crucial to normal operation and accurate feeding control of the granule drying machine, and the stability and the efficiency in the production process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of granule dryers, in particular to a granule dryer. Background Art

[0002] Granules are a commonly used oral solid dosage form for pharmaceuticals, particularly traditional Chinese medicines. Some antibiotics, such as amoxicillin granules and cephalexin granules, are unstable in water and can be formulated into granules. These granules are then dissolved or evenly suspended in water before use. Granules are also a common dosage form for children. In the pharmaceutical industry, drug powders require drying, typically achieved by delivering hot air.

[0003] The patent announcement number is CN219390333U. The technical solution disclosed in the patent document is as follows: A granule dryer relates to the field of granule drying technology, including a shell with a heating chamber inside, a drying cylinder is provided in the heating chamber, a bottom cover is provided at the bottom of the drying cylinder, a feed pipe connected to the drying cylinder is provided on the side wall of the shell, an air inlet and discharge pipe is provided at the bottom of the shell, a heating layer is provided on the inner wall of the heating chamber on the side of the drying cylinder, a stirring tube is provided in the drying cylinder, the stirring tube is covered with air holes, a fixed ring is provided on the upper top of the shell, a movable ring is provided for rotating at the bottom of the fixed ring, an air inlet pipe is provided on the fixed ring, an air tube connected to the stirring tube is provided for rotating at the bottom of the movable ring, a planetary gear mechanism is provided on the top of the shell that drives the air tube to move in a circular motion while rotating, a driving source for driving the bottom cover to rise and fall is provided in the heating chamber under the bottom cover, the fixed ring and the movable ring are circular and are coaxial with the trajectory of the circular motion of the air tube.

[0004] The above patent has the following shortcomings: although the device can prevent the internal material from being difficult to heat and ventilate, which would affect the drying process, the lack of intermittent feeding may cause production interruptions or delays, affecting production. In view of this, we propose a granule dryer. Utility Model Content

[0005] Technical problems solved

[0006] In view of the deficiencies in the prior art, the utility model provides a granule dryer.

[0007] Technical Solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a granule dryer, comprising a barrel body, on which an intermittent feeding device is provided; the intermittent feeding device comprises a material box, which is fixedly connected to the top of the barrel body, and the front of the inner wall of the material box is rotatably connected to a first rotating rod through a bearing, the front of the first rotating rod is fixedly connected to a first movable rod, the front of the first movable rod is hinged to a second movable rod, the front of the second movable rod is hinged to a connecting block, and the bottom of the connecting block is fixedly connected to a baffle.

[0009] Preferably, a slide groove is provided on the front of the inner wall of the material box, and a slider is slidably connected to the inner wall of the slide groove, and the slider is fixedly connected to the back of the baffle.

[0010] Preferably, a partition is fixedly connected to the bottom of the material box, the first rotating rod movably passes through the material box and extends to the back, the back of the material box is fixedly connected to the first motor, and the extending end of the first rotating rod is fixedly connected to the output end of the first motor.

[0011] Preferably, a stirring device is provided on the barrel body, and the stirring device includes a second motor, the second motor is fixedly connected to the top of the barrel body, the top of the inner wall of the barrel body is rotatably connected to a second rotating rod through a bearing, the second rotating rod movably extends through the barrel body to the top, the extending end of the second rotating rod is fixedly connected to the extending end of the second motor, and the outer wall of the second rotating rod is fixedly connected to a cross bar.

[0012] Preferably, a gear ring is fixedly connected to the front of the inner wall of the barrel body, a connecting rod is fixedly connected to the outer wall of the second rotating rod, the bottom of the connecting rod is rotatably connected to the third rotating rod through a bearing, and the bottom of the third rotating rod is fixedly connected to a circular gear.

[0013] Preferably, a stirring plate is fixedly connected to the bottom of the circular gear.

[0014] Beneficial effects

[0015] Compared with the prior art, the present invention provides a granule dryer with the following beneficial effects:

[0016] 1. This granule dryer starts the first motor, and the output end of the first motor drives the first rotating rod to rotate. The first rotating rod drives the connecting block to drive the baffle to move to the right, reciprocatingly blocking the gap on the left side of the partition. The slider on the back of the baffle slides on the inner wall of the slide groove to limit the movement trajectory of the baffle, thereby realizing intermittent feeding. The reciprocating motion of the baffle and the slider realizes the intermittent feeding control of the granules. This mechanism is crucial to the normal operation and precise feeding control of the granule dryer, ensuring stability and efficiency in the production process.

[0017] 2. This granule dryer starts the second motor, the second motor drives the second rotating rod to rotate, the second rotating rod drives the stirring rod to rotate, the second rotating rod drives the connecting rod on the outer wall to rotate, the connecting rod drives the third rotating rod to rotate, the third rotating rod drives the circular gear to slide on the inner wall of the gear ring, so that the circular gear rotates while revolving, and the circular gear drives the stirring plate to stir the material, so that the material is evenly heated and the moisture inside the material is facilitated to dissipate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0021] Figure 3 This is a front cross-sectional structural diagram of the present utility model;

[0022] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram;

[0023] Figure 5 For this utility model Figure 3 Enlarged structural diagram at point B.

[0024] In the figure: 1. barrel; 2. intermittent feeding device; 21. material box; 22. first rotating rod; 23. first movable rod; 24. second movable rod; 25. connecting block; 26. baffle; 27. slide; 28. slider; 29. ​​partition; 210. first motor; 3. stirring device; 31. second motor; 32. second rotating rod; 33. ring gear; 34. connecting rod; 35. third rotating rod; 36. circular gear; 37. stirring plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Example 1

[0027] See also Figure 1-5 A granule dryer includes a barrel body 1, on which an intermittent feeding device 2 is provided; the intermittent feeding device 2 includes a material box 21, which is fixedly connected to the top of the barrel body 1, and the front of the inner wall of the material box 21 is rotatably connected to a first rotating rod 22 through a bearing, the front of the first rotating rod 22 is fixedly connected to a first movable rod 23, the front of the first movable rod 23 is hinged to a second movable rod 24, the front of the second movable rod 24 is hinged to a connecting block 25, and the bottom of the connecting block 25 is fixedly connected to a baffle 26.

[0028] A chute 27 is provided on the front side of the inner wall of the material box 21 , and a slider 28 is slidably connected to the inner wall of the chute 27 , and the slider 28 is fixedly connected to the back side of the baffle 26 .

[0029] A partition 29 is fixedly connected to the bottom of the material box 21, and the first rotating rod 22 movably passes through the material box 21 and extends to the back. A first motor 210 is fixedly connected to the back of the material box 21, and the extended end of the first rotating rod 22 is fixedly connected to the output end of the first motor 210.

[0030] During use, by starting the first motor 210, the output end of the first motor 210 drives the first rotating rod 22 to rotate, the first rotating rod 22 drives the first movable rod 23, the first movable rod 23 drives the second movable rod 24 to move to the right, the second movable rod 24 drives the connecting block 25 to extend to the right, and the connecting block 25 drives the baffle 26 to move to the right, reciprocatingly blocking the gap on the left side of the partition 29, and the slider 28 on the back of the baffle 26 slides on the inner wall of the slide groove 27 to limit the moving trajectory of the baffle 26, thereby realizing intermittent feeding, and realizing intermittent feeding control of granules through the reciprocating motion of the baffle 26 and the slider 28. This mechanism is crucial to the normal operation and precise feeding control of this granule dryer, ensuring stability and efficiency in the production process.

[0031] Example 2

[0032] See also Figure 1-5 On the basis of embodiment 1, a stirring device 3 is provided on the barrel body 1, and the stirring device 3 includes a second motor 31. The second motor 31 is fixedly connected to the top of the barrel body 1. The top of the inner wall of the barrel body 1 is rotatably connected to a second rotating rod 32 through a bearing. The second rotating rod 32 movably passes through the barrel body 1 and extends to the top. The extending end of the second rotating rod 32 is fixedly connected to the extending end of the second motor 31, and the outer wall of the second rotating rod 32 is fixedly connected to a cross bar.

[0033] A gear ring 33 is fixedly connected to the front of the inner wall of the barrel body 1, a connecting rod 34 is fixedly connected to the outer wall of the second rotating rod 32, the bottom of the connecting rod 34 is rotatably connected to the third rotating rod 35 through a bearing, and the bottom of the third rotating rod 35 is fixedly connected to a circular gear 36.

[0034] A stirring plate 37 is fixedly connected to the bottom of the circular gear 36 .

[0035] During use, based on Example 1, by starting the second motor 31, the second motor 31 drives the second rotating rod 32 to rotate, the second rotating rod 32 drives the stirring rod to rotate, the second rotating rod 32 drives the connecting rod 34 of the outer wall to rotate, the connecting rod 34 drives the third rotating rod 35 to rotate, and the third rotating rod 35 drives the circular gear 36 to slide on the inner wall of the ring gear 33, so that the circular gear 36 rotates while revolving, and the circular gear 36 drives the stirring plate 37 to stir the material, so that the material is evenly heated and the moisture inside the material is facilitated to dissipate.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A granule dryer, comprising a barrel (1), characterized in that: The barrel body (1) is provided with an intermittent feeding device (2); The intermittent feeding device (2) comprises a material box (21), the material box (21) is fixedly connected to the top of the barrel body (1), the front of the inner wall of the material box (21) is rotatably connected to a first rotating rod (22) via a bearing, the front of the first rotating rod (22) is fixedly connected to a first movable rod (23), the front of the first movable rod (23) is hinged to a second movable rod (24), the front of the second movable rod (24) is hinged to a connecting block (25), and the bottom of the connecting block (25) is fixedly connected to a baffle (26).

2. A granule dryer according to claim 1, characterized in that: A slide groove (27) is provided on the front side of the inner wall of the material box (21), a slider (28) is slidably connected to the inner wall of the slide groove (27), and the slider (28) is fixedly connected to the back side of the baffle (26).

3. A granule dryer according to claim 2, characterized in that: A partition plate (29) is fixedly connected to the bottom of the material box (21); the first rotating rod (22) movably penetrates the material box (21) and extends toward the back; a first motor (210) is fixedly connected to the back of the material box (21); and an extending end of the first rotating rod (22) is fixedly connected to an output end of the first motor (210).

4. A granule dryer according to claim 3, characterized in that: The barrel body (1) is provided with a stirring device (3), the stirring device (3) comprising a second motor (31), the second motor (31) being fixedly connected to the top of the barrel body (1), the top of the inner wall of the barrel body (1) being rotatably connected to a second rotating rod (32) via a bearing, the second rotating rod (32) movably passes through the barrel body (1) and extends toward the top, the extension end of the second rotating rod (32) being fixedly connected to the extension end of the second motor (31), and the outer wall of the second rotating rod (32) being fixedly connected to a cross bar.

5. A granule dryer according to claim 4, characterized in that: A gear ring (33) is fixedly connected to the front of the inner wall of the barrel body (1); a connecting rod (34) is fixedly connected to the outer wall of the second rotating rod (32); a third rotating rod (35) is rotatably connected to the bottom of the connecting rod (34) via a bearing; and a circular gear (36) is fixedly connected to the bottom of the third rotating rod (35).

6. A granule dryer according to claim 5, characterized in that: A stirring plate (37) is fixedly connected to the bottom of the circular gear (36).

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