Drying device for granular drugs

Abstract

A drying device for granular drugs includes a base, a column, a shaft support, a gear shaft support, a first drive shaft, a scraper motor, a second drive shaft, and a secondary shaft. The side of the base is fixedly connected to the column, the upper part of the column is fixedly connected to a distribution box, the upper part of the distribution box is fixedly connected to a storage hopper support, the upper part of the storage hopper support is fixedly connected to the storage hopper, and the lower part of the storage hopper is fixedly connected to the front of the distribution box. The upper part of the distribution box has a distribution wheel shaft groove, the upper part of the distribution wheel is fixedly connected to a distribution wheel shaft, the distribution wheel shaft groove is adapted to the distribution wheel shaft, the distribution wheel shaft groove is connected to the distribution wheel shaft, the distribution wheel shaft rotates inside the distribution wheel shaft groove, and the distribution wheel rotates inside the distribution box.

Description

Technical Field

[0001] This utility model relates to the field of granular drugs, and in particular to a drying device for granular drugs. Background Technology

[0002] An existing patent (publication number: CN220818430U) discloses a drying device for granular drugs. It includes: a support frame, a housing and a hopper mounted on the support frame, the housing and the hopper being connected; a conveying device mounted on the support frame, both the housing and the hopper being connected to the conveying device; a drying mechanism housed inside the housing; a discharge device cooperating with the drying mechanism also housed inside the housing; and a feed cover hinged to the housing. However, this device, which "has a drying mechanism inside the housing," relies on the drying mechanism inside the housing for drying operations. Since the housing requires manual feeding, if there is a large amount of raw material to be dried, the operator must manually feed it into the housing in batches, which is inconvenient and affects the equipment's working efficiency. Summary of the Invention

[0003] This invention addresses the aforementioned shortcomings of existing technologies by providing a drying device for granular drugs. The device utilizes a motor-driven distribution wheel at the top of the distribution box to rotate the distribution wheel, causing the feeding trough on the side of the distribution wheel to transport the medicine from the bottom of the storage hopper to the feeding hopper in batches. The medicine is then transported from the feeding hopper to the drying cylinder for drying. This eliminates the need for manual batch feeding by the operator, preventing material accumulation and blockage, thereby increasing the equipment's working efficiency.

[0004] The objective of this utility model is achieved through the following technical solution: A drying device for granular drugs includes a base, a column, a shaft support, a gear shaft support, a first drive shaft, a scraper motor, a second drive shaft, and a secondary shaft. The side of the base is fixedly connected to the column, the upper part of the column is fixedly connected to a distribution box, the upper part of the distribution box is fixedly connected to a storage hopper support, the upper part of the storage hopper support is fixedly connected to the storage hopper, and the lower part of the storage hopper is fixedly connected to the front of the distribution box. The upper part of the distribution box has a distribution wheel shaft groove, the upper part of the distribution wheel is fixedly connected to a distribution wheel shaft, the distribution wheel shaft groove is adapted to the distribution wheel shaft, and the distribution wheel shaft groove connects to the distribution wheel shaft. The material wheel shaft rotates inside the material distribution wheel shaft groove. The material distribution wheel is rotatably connected inside the material distribution box. The upper part of the material distribution box is fixedly connected to the material distribution wheel motor. The output shaft of the material distribution wheel motor is fixedly connected to the material distribution wheel shaft. The material distribution wheel has an inner cavity. The side of the inner cavity of the material distribution wheel has a feeding groove. The inner cavity of the material distribution wheel has a scraper shaft groove. The scraper shaft groove is adapted to the scraper shaft. The scraper shaft groove is connected to the scraper shaft. The scraper shaft rotates inside the scraper shaft groove. The side of the scraper shaft is fixedly connected to the scraper. The feeding groove is adapted to the scraper. The feeding groove is connected to the scraper. The scraper rotates inside the feeding groove. The lower part of the inner cavity of the material distribution wheel is fixedly connected to the shaft bracket.

[0005] The gear shaft bracket is fixedly connected inside the shaft bracket. The gear shaft bracket is adapted to the first drive shaft. The gear shaft bracket is connected to the first drive shaft. The first drive shaft rotates inside the gear shaft bracket. The upper part of the first drive shaft is fixedly connected to the main bevel gear. The secondary bevel gear meshes with the side of the main bevel gear. The lower part of the material distribution box is fixedly connected to the motor bracket. The scraper motor is fixedly connected inside the motor bracket.

[0006] The scraper motor output shaft is fixedly connected to the first drive shaft, the rear of the distribution box is fixedly connected to the feeding hopper, the front of the feeding trough corresponds to the position of the storage hopper, the rear of the feeding trough corresponds to the position of the feeding hopper, the upper part of the equipment base is fixedly connected to the rear end bracket, the rear of the equipment base is fixedly connected to the motor column, the upper part of the motor column is fixedly connected to the drying cylinder motor, and the rear end bracket has a drive shaft groove. Beneficial effects

[0007] 1. In the operation of the granular drug drying device of this utility model, the granular drugs are dried by the drying cylinder on the upper part of the equipment base. If there is a large amount of drugs, after the drugs are fed into the storage hopper, the distribution wheel motor on the upper part of the distribution box drives the distribution wheel to rotate, so that the feeding chute on the side of the distribution wheel transports the drugs at the bottom of the storage hopper to the feeding hopper in batches, and then the feeding hopper transports them into the drying cylinder for drying. During this process, there is no need for the operator to manually feed the drugs in batches, which avoids the accumulation and blockage of raw materials, thereby increasing the working efficiency of the equipment.

[0008] 2. During the use of the granular drug drying device of this utility model, the granular drugs are fed in batches by the distributing wheel inside the distributing box. The scraper motor at the bottom of the distributing box drives the first drive shaft to rotate. At the same time, the first drive shaft drives the secondary bevel gear inside the cavity of the distributing wheel to rotate, and drives the scraper inside the feeding trough to rotate, scraping off the granular drugs adhering to the inner wall of the feeding trough. This avoids the accumulation of drugs inside the feeding trough and prevents the equipment from jamming, thereby increasing the stability of the equipment.

[0009] 3. During the use of the granular drug drying device of this utility model, the drying cylinder is driven to rotate by the motor at the rear of the equipment base, and is guided by the limit bracket and multiple sets of support rollers on the side of the front support to avoid the drying cylinder of the roller screen being deformed by force on one side and causing jamming, thereby increasing the stability of the equipment. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the drying device for granular drugs described in this utility model.

[0011] Figure 2 This is a partial cross-sectional schematic diagram of the drying device for granular drugs described in this utility model.

[0012] Figure 3This is a partial cross-sectional three-dimensional assembly diagram of the material distribution box structure of the drying device for granular drugs according to this utility model.

[0013] Figure 4 This is a partial cross-sectional three-dimensional assembly diagram of the material distribution wheel structure of the drying device for granular drugs according to this utility model.

[0014] Figure 5 This is a schematic diagram of the drying cylinder structure of the drying device for granular drugs described in this utility model.

[0015] Figure 6 This is a partial cross-sectional three-dimensional assembly diagram of the rear support structure of the drying device for granular drugs according to the present invention.

[0016] Figure 7 This is a three-dimensional assembly diagram of the drying cylinder structure of the drying device for granular drugs described in this utility model.

[0017] Figure 8 This is a three-dimensional assembly diagram of the front support structure of the drying device for granular drugs described in this utility model. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments: Example 1: A drying device for granular drugs includes a base 01, a column 02, a shaft support 16, a gear shaft support 17, a first drive shaft 18, a scraper motor 21, a second drive shaft 27, and a secondary shaft 32. The side of the base 01 is fixedly connected to the column 02. The upper part of the column 02 is fixedly connected to a distribution box 03. The upper part of the distribution box 03 is fixedly connected to a storage hopper support 04. The upper part of the storage hopper support 04 is fixedly connected to a storage hopper 05. The lower part of the storage hopper 05 is fixedly connected to the front of the distribution box 03. The upper part of the distribution box 03 has a distribution wheel shaft groove 06. The upper part of the distribution wheel 07 is fixedly connected to a distribution wheel shaft 08. During operation, the drying device dries granular drugs through the drying cylinder 34 on the upper part of the equipment base 01. If there is a large amount of drug, after the drug is fed into the storage hopper 05, the distributing wheel motor 09 on the upper part of the distributing box 03 drives the distributing wheel 07 to rotate. This causes the feeding trough 11 on the side of the distributing wheel 07 to transport the drug at the bottom of the storage hopper 05 in batches to the feeding hopper 22, and then from the feeding hopper 22 to the drying cylinder 34 for drying. During this process, there is no need for the operator to manually feed the drug in batches, avoiding the accumulation and blockage of raw materials, thereby increasing the working efficiency of the equipment. The distributing wheel shaft groove 06 is adapted to the distributing wheel shaft 08, and the distributing wheel shaft groove 06 is connected to the distributing wheel shaft 08. 8. The material distribution wheel shaft 08 rotates inside the material distribution wheel shaft groove 06. The material distribution wheel 07 rotates inside the material distribution box 03. The upper part of the material distribution box 03 is fixedly connected to the material distribution wheel motor 09. The output shaft of the material distribution wheel motor 09 is fixedly connected to the material distribution wheel shaft 08. The material distribution wheel 07 has a material distribution wheel cavity 10 inside. The side of the material distribution wheel cavity 10 has a feeding groove 11. The material distribution wheel cavity 10 has a scraper shaft groove 12 inside. The scraper shaft groove 12 is adapted to the scraper shaft 13. The scraper shaft groove 12 is connected to the scraper shaft 13. The scraper shaft 13 rotates inside the scraper shaft groove 12. The side of the scraper shaft 13 is fixedly connected to the scraper 14. The feeding groove 11 is adapted to the scraper 14. The feed trough 11 is connected to the scraper 14, which rotates inside the feed trough 11. During the use of the granular drug drying device, the feed is fed in batches by the feed wheel 07 inside the feed box 03, and the scraper motor 21 at the bottom of the feed box 03 drives the first drive shaft 18 to rotate. The first drive shaft 18 drives the secondary bevel gear 15 inside the inner cavity 10 of the feed wheel to rotate, and at the same time drives the scraper 14 inside the feed trough 11 to rotate, scraping off the granular drugs adhering to the inner wall of the feed trough 11, avoiding the accumulation of drugs inside the feed trough 11 and causing equipment jamming, thereby increasing the stability of the equipment. The shaft bracket 16 at the bottom of the inner cavity 10 of the feed wheel is fixedly connected.

[0019] Example 2: The gear shaft bracket 17 is fixedly connected inside the shaft bracket 16 of this utility model. The gear shaft bracket 17 is adapted to the first drive shaft 18 and is connected to the first drive shaft 18. The first drive shaft 18 rotates inside the gear shaft bracket 17. The upper part of the first drive shaft 18 is fixedly connected to the main bevel gear 19, and the secondary bevel gear 15 meshes with the side of the main bevel gear 19. The lower part of the material distribution box 03 is fixedly connected to the motor bracket 20, and the inside of the motor bracket 20 is fixedly connected to the scraper motor 21.

[0020] Example 3: The scraper motor 21 of this utility model has its output shaft fixedly connected to the first drive shaft 18. The rear part of the material distribution box 03 is fixedly connected to the feeding hopper 22. The front part of the feeding trough 11 corresponds to the position of the storage hopper 05, and the rear part of the feeding trough 11 corresponds to the position of the feeding hopper 22. The upper part of the equipment base 01 is fixedly connected to the rear end bracket 23. The rear part of the equipment base 01 is fixedly connected to the motor column 24. The upper part of the motor column 24 is fixedly connected to the drying cylinder motor 25. The rear end bracket 23 has a drive shaft groove 26 at its rear.

[0021] Example 4: The drive shaft groove 26 of this utility model is adapted to the second drive shaft 27. The drive shaft groove 26 is connected to the second drive shaft 27, and the second drive shaft 27 rotates inside the drive shaft groove 26. The front part of the equipment base 01 is fixedly connected to the front end bracket 28. The lower part of the storage hopper 05 is fixedly connected to the support beam 29. The lower part of the support beam 29 is fixedly connected to the limiting bracket 30. The front part of the rear end bracket 23, the upper part of the front end bracket 28, and the lower part of the limiting bracket 30 all have a secondary shaft groove 31, which is adapted to the secondary shaft 32.

[0022] Example 5: The auxiliary shaft groove 31 of this utility model connects to the auxiliary shaft 32, and the auxiliary shaft 32 rotates inside the auxiliary shaft groove 31. Both the gear shaft bracket 17 and the auxiliary shaft 32 have support rollers 33. During the use of the drying device for granular drugs, the drying cylinder 34 is driven to rotate by the drying cylinder motor 25 at the rear of the equipment base 01, and is guided by the limit bracket 30 and multiple sets of support rollers 33 on the side of the front bracket 28 to avoid jamming caused by deformation of the roller screen drying cylinder 34 due to force on one side, thereby increasing the stability of the equipment. The side of the drying cylinder 34 has a drying cylinder positioning plate 35, and the support rollers 33 rotate on the side of the drying cylinder positioning plate 35. The front of the limit bracket 30 is fixedly connected to the drying rack 36, and the lower part of the drying rack 36 is fixedly connected to the hot air dryer 37. The inside of the drying cylinder 34 corresponds to the position of the hot air dryer 37, and the feeding hopper 22 corresponds to the rear position of the drying cylinder 34.

[0023] Example 6: Installation steps of this utility model: Fix the side of the equipment base 01 to the equipment column 02; fix the upper part of the equipment column 02 to the material distribution box 03; fix the upper part of the material distribution box 03 to the storage hopper support 04; fix the upper part of the storage hopper support 04 to the storage hopper 05; fix the lower part of the storage hopper 05 to the front of the material distribution box 03; fix the upper part of the material distribution wheel 07 to the material distribution wheel shaft 08; rotate the material distribution wheel shaft 08 inside the material distribution wheel shaft groove 06; rotate the material distribution wheel 07 inside the material distribution box 03; connect the upper part of the material distribution box 03 to the material distribution wheel motor 0... 9. Fixed connection: The output shaft of the distributing wheel motor 09 is fixedly connected to the distributing wheel shaft 08. The scraper shaft 13 rotates inside the scraper shaft groove 12. The side of the scraper shaft 13 is fixedly connected to the scraper 14. The scraper 14 rotates inside the feeding trough 11. The lower shaft support 16 of the inner cavity 10 of the distributing wheel is fixedly connected. The gear shaft support 17 inside the shaft support 16 is fixedly connected. The first drive shaft 18 rotates inside the gear shaft support 17. The upper part of the first drive shaft 18 is fixedly connected to the main bevel gear 19. The secondary bevel gear 15 meshes with the side of the main bevel gear 19 to distribute the material. The lower part of the box 03 is fixedly connected to the motor bracket 20. The inside of the motor bracket 20 is fixedly connected to the scraper motor 21. The output shaft of the scraper motor 21 is fixedly connected to the first drive shaft 18. The rear part of the distribution box 03 is fixedly connected to the feeding hopper 22. The front part of the feeding trough 11 is aligned with the position of the storage hopper 05. The rear part of the feeding trough 11 is aligned with the position of the feeding hopper 22. The upper part of the equipment base 01 is fixedly connected to the rear end bracket 23. The rear part of the equipment base 01 is fixedly connected to the motor column 24. The upper part of the motor column 24 is fixedly connected to the drying drum motor 25. The second drive shaft 27 is... Rotate inside the drive shaft groove 26 to fix the front part of the equipment base 01 to the front bracket 28, fix the lower part of the storage hopper 05 to the support beam 29, fix the lower part of the support beam 29 to the limit bracket 30, rotate the secondary shaft 32 inside the secondary shaft groove 31, rotate the support roller 33 on the side of the drying cylinder positioning plate 35, fix the front part of the limit bracket 30 to the drying rack 36, fix the lower part of the drying rack 36 to the hot air dryer 37, align the inside of the drying cylinder 34 with the position of the hot air dryer 37, and align the feeding hopper 22 with the rear position of the drying cylinder 34.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A drying apparatus for granular medicaments, characterized by The equipment includes a base (01), a column (02), a shaft support (16), a gear shaft support (17), a first drive shaft (18), a scraper motor (21), a second drive shaft (27), and a secondary shaft (32). The side of the base (01) is fixedly connected to the column (02), the upper part of the column (02) is fixedly connected to the distribution box (03), and the upper part of the distribution box (03) is fixedly connected to the storage hopper support (04). The upper part of the bucket support (04) is fixedly connected to the storage hopper (05), and the lower part of the storage hopper (05) is fixedly connected to the front part of the distribution box (03). The upper part of the distribution box (03) has a distribution wheel shaft groove (06), and the upper part of the distribution wheel (07) is fixedly connected to the distribution wheel shaft (08). The distribution wheel shaft groove (06) is adapted to the distribution wheel shaft (08), and the distribution wheel shaft groove (06) connects to the distribution wheel shaft (08). The distribution wheel shaft (08) is located in the distribution wheel shaft groove (06). 06) The internal rotation of the material distribution wheel (07) is rotatably connected inside the material distribution box (03). The upper part of the material distribution box (03) is fixedly connected to the material distribution wheel motor (09). The output shaft of the material distribution wheel motor (09) is fixedly connected to the material distribution wheel shaft (08). The material distribution wheel (07) has a material distribution wheel cavity (10) inside. The side of the material distribution wheel cavity (10) has a feeding groove (11). The material distribution wheel cavity (10) has a scraper shaft groove (12). 2) Adapted to the scraper shaft (13), the scraper shaft groove (12) is connected to the scraper shaft (13), the scraper shaft (13) rotates inside the scraper shaft groove (12), the side of the scraper shaft (13) is fixedly connected to the scraper (14), the feeding trough (11) is adapted to the scraper (14), the feeding trough (11) is connected to the scraper (14), the scraper (14) rotates inside the feeding trough (11), and the lower shaft bracket (16) of the inner cavity (10) of the material distribution wheel is fixedly connected.

2. The drying apparatus for granular medicine according to claim 1, wherein The gear shaft bracket (17) is fixedly connected inside the shaft bracket (16). The gear shaft bracket (17) is adapted to the first drive shaft (18). The gear shaft bracket (17) is connected to the first drive shaft (18). The first drive shaft (18) rotates inside the gear shaft bracket (17). The upper part of the first drive shaft (18) is fixedly connected to the main bevel gear (19). The secondary bevel gear (15) meshes with the side of the main bevel gear (19). The lower part of the material distribution box (03) is fixedly connected to the motor bracket (20). The inside of the motor bracket (20) is fixedly connected to the scraper motor (21).

3. The drying apparatus for granular medicine according to claim 2, characterized by The output shaft of the scraper motor (21) is fixedly connected to the first drive shaft (18), the rear of the distribution box (03) is fixedly connected to the feeding hopper (22), the front of the feeding trough (11) corresponds to the position of the storage hopper (05), the rear of the feeding trough (11) corresponds to the position of the feeding hopper (22), the upper part of the equipment base (01) is fixedly connected to the rear end bracket (23), the rear of the equipment base (01) is fixedly connected to the motor column (24), the upper part of the motor column (24) is fixedly connected to the drying cylinder motor (25), and the rear of the rear end bracket (23) has a drive shaft groove (26).

4. The drying apparatus for granular medicine according to claim 3, wherein The drive shaft groove (26) is adapted to the second drive shaft (27). The drive shaft groove (26) is connected to the second drive shaft (27). The second drive shaft (27) rotates inside the drive shaft groove (26). The front part of the equipment base (01) is fixedly connected to the front end bracket (28). The lower part of the storage hopper (05) is fixedly connected to the support beam (29). The lower part of the support beam (29) is fixedly connected to the limiting bracket (30). The front part of the rear end bracket (23), the upper part of the front end bracket (28), and the lower part of the limiting bracket (30) all have a secondary shaft groove (31). The secondary shaft groove (31) is adapted to the secondary shaft (32).

5. The drying apparatus for granular medicaments according to claim 4, characterized in that The secondary shaft groove (31) is connected to the secondary shaft (32), and the secondary shaft (32) rotates inside the secondary shaft groove (31). The gear shaft bracket (17) and the secondary shaft (32) both have support rollers (33). The drying cylinder (34) has a drying cylinder positioning plate (35) on its side. The support rollers (33) rotate on the side of the drying cylinder positioning plate (35). The front of the limiting bracket (30) is fixedly connected to the drying rack (36). The lower part of the drying rack (36) is fixedly connected to the hot air dryer (37). The position inside the drying cylinder (34) corresponds to the position of the hot air dryer (37). The feeding hopper (22) corresponds to the position of the rear of the drying cylinder (34).

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