Circulating drying box for tablet processing

Abstract

The utility model relates to the technical field of drying, in particular to a circular drying box for tablet processing, which comprises a transverse plate, the top of the transverse plate is fixedly connected with a vertical plate, and the left side of the vertical plate is rotatably connected with a circular pipe. Hot air generated by starting an air heater is discharged into a spray head through an L-shaped pipe, a vertical pipe and an arc-shaped pipe, the spray head discharges the hot air to dry tablets located at the top of a stack, and a first motor continuously works forwards and backwards and can drive the tablets in the first motor to roll through a roller; a collecting box is taken from the outside to be placed on the left side of a bottom plate, then a bolt is reversely rotated to take down a circular plate, a second motor is started to drive a roller to rotate leftwards, the tablets in the roller fall into the outside collecting box, and the tablets can be driven to be circularly turned over; and moisture in the tablets can be thoroughly and effectively removed, so that the uniform drying effect is achieved, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying, in particular to a circulation drying box for tablet processing. Background Art

[0002] In hospitals or research work, after the tablets are formed by the tablet press, in order to ensure that the tablets can be placed for a long time without deterioration, the tablets need to be dried. Drying is one of the necessary links in the processing and production of medical tablets. By drying, the moisture attached to the tablets is removed so that the tablets can meet the standards for use and storage.

[0003] At present, some tablets are mostly dried by drying devices. When drying tablets, the existing tablet drying devices often inject tablets in batches into their drying chambers for centralized drying. Although the drying rate is fast, the tablets themselves are small and a large number of tablets will be stacked in the drying chamber, resulting in difficulty in completely and effectively removing moisture from the tablets. Some tablets need to be dried twice, and the drying effect cannot be uniformly applied to each tablet to be dried. Therefore, we propose a circulating drying box for tablet processing to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a circulation drying box for tablet processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating drying box for tablet processing, comprising a horizontal plate, the top of the horizontal plate is fixedly connected to a vertical plate, the left side of the vertical plate is rotatably connected to a round tube, the left end of the round tube is fixedly connected to a roller, the outer side of the roller is provided with a plurality of filter holes, the right end of the round tube extends to the outside of the vertical plate, the outer side of the round tube is fixedly sleeved with a gear, the front side of the gear is meshed with a rack, the top of the horizontal plate is fixedly connected to a hot air blower, the air outlet of the hot air blower The mouth is connected and fixed with an L-shaped tube, the left end of the L-shaped tube extends into the drum, the round tube and the drum are rotatably sleeved on the outside of the L-shaped tube, a plurality of vertical tubes are connected and fixed on the top inner wall of the L-shaped tube, the bottom end of the vertical tube is connected and fixed with an arc-shaped tube, the bottom of the arc-shaped tube is connected and fixed with a plurality of nozzles, the right side of the vertical plate is fixedly connected with a fixed block, the bottom of the fixed block is rotatably connected with a screw, the bottom of the fixed block is fixedly connected with a vertical rod, and the front side of the rack is fixedly connected with a horizontal block.

[0006] Further preferably, the cross block is threadedly sleeved on the outside of the screw rod, the cross block is slidably sleeved on the outside of the vertical rod, the top of the fixed block is fixedly connected to a first motor, and the output shaft end of the first motor is fixedly connected to the top of the screw rod.

[0007] Further preferably, the left side of the drum is movably in contact with a circular plate, and the left side of the circular plate is connected to and fixed with a feed pipe.

[0008] Further preferably, two handles are fixedly connected to the left side of the circular plate, and four first rectangular blocks are fixedly connected to the right side of the circular plate.

[0009] Further preferably, four second rectangular blocks are fixedly connected to the outer side of the drum, the first rectangular blocks are threadedly connected to the corresponding second rectangular blocks by bolts, a bottom plate is provided below the transverse plate, and two side plates are fixedly connected to the top of the bottom plate.

[0010] Further preferably, the two side plates are rotatably connected with a same rotating rod, the bottom of the horizontal plate is fixedly connected with two vertical blocks, and the vertical blocks are fixedly sleeved on the outer side of the rotating rod.

[0011] Further preferably, a second motor is fixedly connected to the front side of one of the side panels on the front side, an end of an output shaft of the second motor is fixedly connected to the front end of the rotating rod, a support plate is fixedly connected to the top of the bottom plate, and the top of the support plate is in movable contact with the bottom of the cross plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the hot air generated by starting the hot air blower of the utility model is discharged into the nozzle through the L-shaped pipe, the vertical pipe and the arc-shaped pipe, and the nozzle discharges the hot air to dry the tablets at the top of the stack. The first motor continuously works in the forward and reverse directions to drive the tablets inside it to roll through the drum. At this time, the nozzle can be used to evenly dry the tablets. A collection box is taken from the outside and placed on the left side of the bottom plate. Then the circular plate is removed by rotating the bolt in the reverse direction. The second motor is started to drive the drum to rotate to the left. The tablets in the drum fall into the collection box outside, which can drive the tablets to turn in a cycle, and can thoroughly and effectively remove the moisture in the tablets, thereby achieving the effect of even drying and improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0014] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model without the circular plate;

[0016] Figure 4 for Figure 1 A schematic diagram of the enlarged three-dimensional structure of the middle A area;

[0017] Figure 5 for Figure 2Schematic diagram of the enlarged three-dimensional structure of area B in the middle.

[0018] In the figure: 1, horizontal plate; 2, vertical plate; 3, round tube; 4, drum; 5, filter hole; 6, gear; 7, rack; 8, hot air blower; 9, L-shaped tube; 10, vertical tube; 11, arc tube; 12, nozzle; 13, fixed block; 14, horizontal block; 15, screw rod; 16, vertical rod; 17, first motor; 18, circular plate; 19, feed pipe; 20, handle; 21, first rectangular block; 22, second rectangular block; 23, bolt; 24, bottom plate; 25, side plate; 26, vertical block; 27, rotating rod; 28, second motor; 29, support plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] Example

[0021] See also Figure 1-5The utility model provides a technical solution: a circulating drying box for tablet processing, comprising a horizontal plate 1, a vertical plate 2 is fixedly connected to the top of the horizontal plate 1, a circular tube 3 is rotatably connected to the left side of the vertical plate 2, a drum 4 is fixedly connected to the left end of the circular tube 3, a plurality of filtering holes 5 are opened on the outer side of the drum 4, the right end of the circular tube 3 extends to the outside of the vertical plate 2, a gear 6 is fixedly sleeved on the outer side of the circular tube 3, a rack 7 is meshed on the front side of the gear 6, a hot air blower 8 is fixedly connected to the top of the horizontal plate 1, an air outlet of the hot air blower 8 is connected and fixed with an L-shaped tube 9, the left end of the L-shaped tube 9 extends into the drum 4, the circular tube 3 and the drum 4 are both rotatably sleeved on the outer side of the L-shaped tube 9, a plurality of vertical tubes 10 are connected and fixed on the inner wall of the top of the L-shaped tube 9, the bottom end of the vertical tube 10 is connected and fixed with an arc tube 11, the bottom of the arc tube 11 is connected and fixed with a plurality of nozzles 12, a fixed block 13 is fixedly connected to the right side of the vertical plate 2, and the fixed block The bottom of 13 is rotatably connected with a screw rod 15, the bottom of the fixed block 13 is fixedly connected with a vertical rod 16, and the front side of the rack 7 is fixedly connected with a horizontal block 14. The hot air generated by starting the hot air blower 8 is discharged into the nozzle 12 through the L-shaped tube 9, the vertical tube 10, and the arc tube 11. The nozzle 12 discharges the hot air to dry the tablets at the top of the stack. The first motor 17 continues to work in forward and reverse directions to drive the tablets inside it to roll through the drum 4. At this time, the nozzle 12 can cooperate with the tablets to be evenly dried. A collection box is taken from the outside and placed on the left side of the bottom plate 24. Then the bolt 23 is rotated in the opposite direction to remove the circular plate 18. The second motor 28 is started to drive the drum 4 to rotate leftward. The tablets in the drum 4 fall into the collection box outside, which can drive the tablets to flip in a cycle, and can thoroughly and effectively remove the moisture in the tablets, thereby achieving the effect of uniform drying and improving the drying efficiency.

[0022] In this embodiment, specifically: the horizontal block 14 is threadedly sleeved on the outside of the screw rod 15, the horizontal block 14 is slidably sleeved on the outside of the vertical rod 16, the top of the fixed block 13 is fixedly connected to the first motor 17, and the output shaft end of the first motor 17 is fixedly connected to the top of the screw rod 15;

[0023] In this embodiment, specifically: the left side of the drum 4 is in active contact with a circular plate 18, and the left side of the circular plate 18 is connected and fixed with a feed pipe 19, and the setting of the feed pipe 19 plays a feeding effect;

[0024] In this embodiment, specifically: two handles 20 are fixedly connected to the left side of the circular plate 18, and four first rectangular blocks 21 are fixedly connected to the right side of the circular plate 18;

[0025] In this embodiment, specifically: four second rectangular blocks 22 are fixedly connected to the outer side of the drum 4, the first rectangular block 21 is threadedly connected to the corresponding second rectangular block 22 by bolts 23, a bottom plate 24 is provided below the horizontal plate 1, and two side plates 25 are fixedly connected to the top of the bottom plate 24;

[0026] In this embodiment, specifically: the two side plates 25 are rotatably connected to a same rotating rod 27, the bottom of the horizontal plate 1 is fixedly connected to two vertical blocks 26, and the vertical blocks 26 are fixedly sleeved on the outer side of the rotating rod 27;

[0027] In this embodiment, specifically: a second motor 28 is fixedly connected to the front side of a front side side plate 25, the output shaft end of the second motor 28 is fixedly connected to the front end of the rotating rod 27, the top of the bottom plate 24 is fixedly connected to a support plate 29, and the top of the support plate 29 is in active contact with the bottom of the horizontal plate 1.

[0028] The utility model is at work: when in use, the tablets to be dried are added into the drum 4 through the feed pipe 19, and then the hot air blower 8 is started. The hot air generated by the hot air blower 8 is discharged into the nozzle 12 through the L-shaped tube 9, the vertical tube 10, and the arc tube 11. The nozzle 12 discharges the hot air to dry the tablets at the top of the stack, and then the first motor 17 is started in the positive direction. The first motor 17 drives the screw 15 to rotate, and the rotation of the screw 15 drives the cross block 14 to move downward. The cross block 14 slides on the outside of the vertical rod 16, and the cross block 14 drives the rack 7 to move downward. The rack 7 drives the gear 6 to rotate in the opposite direction. The gear 6 drives the circular tube 3 to rotate, and the circular tube 3 drives the drum 4 to rotate in the opposite direction. Similarly, starting the first motor 17 in the reverse direction can drive the drum 4 to rotate in the positive direction, and the first motor 17 continues to work in the positive and reverse directions. The tablets inside the drum 4 can be driven to tumble, and the nozzle 12 can be used to evenly dry the tablets. The moisture in the tablets is discharged through the filter hole 5. When the tablets need to be taken out, a collection box is taken from the outside and placed on the left side of the bottom plate 24. Then the bolt 23 is rotated in the opposite direction to separate the second rectangular block 22. The handle 20 is held to remove the circular plate 18. The second motor 28 is started to drive the vertical block 26 to rotate through the rotating rod 27. The vertical block 26 drives the drum 4 to rotate to the left through the horizontal plate 1. At this time, under the action of gravity, the tablets in the drum 4 fall into the collection box outside, thereby forming a circulating drying box for tablet processing, which can drive the tablets to tumble in a cycle and can thoroughly and effectively remove the moisture in the tablets, thereby achieving a uniform drying effect and improving the drying efficiency.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circulating drying box for tablet processing, comprising a horizontal plate (1), characterized in that: The top of the horizontal plate (1) is fixedly connected to a vertical plate (2), the left side of the vertical plate (2) is rotatably connected to a circular tube (3), the left end of the circular tube (3) is fixedly connected to a roller (4), the outer side of the roller (4) is provided with a plurality of filtering holes (5), the right end of the circular tube (3) extends to the outside of the vertical plate (2), the outer side of the circular tube (3) is fixedly sleeved with a gear (6), the front side of the gear (6) is meshed with a rack (7), the top of the horizontal plate (1) is fixedly connected to a hot air blower (8), the air outlet of the hot air blower (8) is connected to and fixed with an L-shaped tube (9), the left end of the L-shaped tube (9) extends to the roller (4), the circular tube (3) and the roller (4) are both rotatably sleeved on the outside of the L-shaped tube (9), a plurality of vertical tubes (10) are connected and fixed on the top inner wall of the L-shaped tube (9), the bottom end of the vertical tube (10) is connected and fixed with an arc tube (11), the bottom of the arc tube (11) is connected and fixed with a plurality of nozzles (12), the right side of the vertical plate (2) is fixedly connected with a fixed block (13), the bottom of the fixed block (13) is rotatably connected with a screw rod (15), the bottom of the fixed block (13) is fixedly connected with a vertical rod (16), and the front side of the rack (7) is fixedly connected with a horizontal block (14).

2. A circulating drying oven for tablet processing according to claim 1, characterized in that: The horizontal block (14) is threadedly sleeved on the outside of the screw rod (15), and the horizontal block (14) is slidably sleeved on the outside of the vertical rod (16). The top of the fixed block (13) is fixedly connected to a first motor (17), and the end of the output shaft of the first motor (17) is fixedly connected to the top of the screw rod (15).

3. A circulating drying box for tablet processing according to claim 2, characterized in that: The left side of the roller (4) is in movable contact with a circular plate (18), and the left side of the circular plate (18) is connected to and fixed with a feed pipe (19).

4. A circulating drying box for tablet processing according to claim 3, characterized in that: Two handles (20) are fixedly connected to the left side of the circular plate (18), and four first rectangular blocks (21) are fixedly connected to the right side of the circular plate (18).

5. A circulating drying box for tablet processing according to claim 4, characterized in that: Four second rectangular blocks (22) are fixedly connected to the outer side of the drum (4); the first rectangular blocks (21) are threadedly connected to the corresponding second rectangular blocks (22) via bolts (23); a bottom plate (24) is provided below the transverse plate (1); and two side plates (25) are fixedly connected to the top of the bottom plate (24).

6. A circulating drying box for tablet processing according to claim 5, characterized in that: The two side plates (25) are rotatably connected to a common rotating rod (27), and the bottom of the horizontal plate (1) is fixedly connected to two vertical blocks (26), which are fixedly sleeved on the outside of the rotating rod (27).

7. A circulating drying box for tablet processing according to claim 6, characterized in that: A second motor (28) is fixedly connected to the front side of one of the side plates (25) on the front side, the end of the output shaft of the second motor (28) is fixedly connected to the front end of the rotating rod (27), the top of the bottom plate (24) is fixedly connected to a support plate (29), and the top of the support plate (29) is in active contact with the bottom of the horizontal plate (1).

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