Device for drying capsules

Abstract

The utility model discloses a device for drying capsules, which is characterized in that two drying cylinders are rotatably arranged in a drying box body, each drying cylinder is provided with a plurality of first drying holes, and the interior of each drying cylinder is divided by a partition plate to form a first drying space and a second drying space; a plurality of second drying holes are formed in each partition plate; two rotating shafts are arranged in the drying box body, the front ends of the rotating shafts are rotationally connected with the drying box body, the rear ends of the rotating shafts rotationally extend out of the drying box body, a power unit is arranged on the outer wall of the drying box body and used for driving the rotating shafts to rotate, and the rotating shafts are sleeved with the partition plates and the striker plates correspondingly; an air heater is arranged at the upper end of the drying box body, the output end of the air heater extends into the drying box body, and box doors are arranged on the two sides of the drying box body. The drying device has the beneficial effects of high stability, improved drying effect, prolonged service life, simple structure, low manufacturing cost, simplicity in operation and the like.

Description

Technical Field

[0001] The utility model relates to a drying device, and particularly to a device for drying capsules. Background Art

[0002] When drying capsules, the capsules are placed in a drying box body, and a hot air blower arranged on the box body is turned on to dry the capsules in the box body. However, during the drying process, there is an adhesion situation between capsules and between capsules and the drying equipment, resulting in poor drying effect and being not easy to take out. To solve this technical problem, the Chinese patent with the application number CN202322720163.4 provides a solution called a drying device for capsule production. In this solution, the hollow cover containing the capsules is placed in the drying box body. While drying the capsules in the drying box body by the hot air blower, the motor is started, and the connecting sleeve is driven to rotate by the motor. The rotation of the connecting sleeve drives the eccentric wheel to rotate, and then the eccentric wheel impacts the hollow cover, causing the capsules in the hollow cover to vibrate, thus avoiding the adhesion caused by the capsules contacting for too long. Through the above method, the adhesion problem is effectively solved. However, the capsules are installed in the hollow cover, and the hollow cover has a certain depth. Although the vibration of the hollow cover caused by the impact of the eccentric wheel can make the capsules vibrate, thereby avoiding adhesion, on the one hand, since all the capsules are stacked in the hollow cover and the vibration amplitude of the eccentric wheel impacting the hollow cover is limited, it cannot dry the capsules stacked in the middle part, resulting in poor drying effect; on the other hand, if continuous vibration is required, the eccentric wheel needs to continuously impact the hollow cover. This method not only affects the stability of the overall structure but also greatly shortens the service life of the hollow cover and increases the operation cost; on the third hand, continuously achieving vibration by the impact of the eccentric wheel will also increase the noise. At the same time, the more capsules placed in the hollow cover, the worse the drying effect. And due to the increase in the number of capsules, the overall weight increases, causing greater wear on the hollow cover with each vibration and fall.

[0003] Therefore, those skilled in the art are committed to providing a device for drying capsules that can effectively solve the above technical problems. Summary of the Utility Model

[0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present utility model is to provide a device for drying capsules that can effectively solve the above technical problems.

[0005] To achieve the above object, the present utility model provides a device for drying capsules, which includes a drying box body. Two drying cylinders are rotatably arranged in the drying box body. A plurality of first drying holes are formed in each drying cylinder. After being separated by respective partition plates in each drying cylinder, a first drying space and a second drying space are formed respectively. A plurality of second drying holes are formed in each partition plate;

[0006] Each partition plate is respectively connected to the inner wall of each drying cylinder. Two material ports are formed in each drying cylinder. Each material port respectively penetrates through the first drying space and the second drying space. A drying cylinder cover is arranged at each material port;

[0007] Blocking rings are arranged at both ends of each drying cylinder. A blocking plate is arranged in each blocking ring. Both ends of each blocking plate are respectively connected to the inner wall of each blocking ring. The inner side of each blocking plate is connected to each partition plate;

[0008] Two rotating shafts are arranged in the drying box body. The front end of each rotating shaft is rotatably connected to the drying box body. The rear end of each rotating shaft rotatably extends out of the drying box body. A power unit is arranged on the outer wall of the drying box body. The power unit is used to drive each rotating shaft to rotate. Each partition plate and each blocking plate are respectively sleeved on each rotating shaft;

[0009] A hot air blower is arranged at the upper end of the drying box body. The output end of the hot air blower extends into the drying box body. Box doors are arranged on both sides of the drying box body.

[0010] Furthermore, a bottom plate is detachably arranged in the drying box body. Two supporting seats are arranged on the bottom plate. The front end of each rotating shaft is rotatably connected to the drying box body through each supporting seat. An inspection door is arranged at the front end of the drying box body. Each supporting seat is located between the inspection door and the drying cylinder.

[0011] Furthermore, reinforcing blocks are arranged at the angle between each supporting seat and the bottom plate.

[0012] Furthermore, the power unit includes a driving motor. The driving motor is arranged on the outer wall of the drying box body through a motor mounting seat. Two chain wheels are arranged on the drying box body. Each chain wheel is respectively sleeved on the rear end of each rotating shaft. The output end of the driving motor is connected to any one of the rotating shafts and is used to drive the rotating shaft to rotate. Each chain wheel is connected by a chain. A protective cover is arranged on the outer wall of the drying box body. The chain is located inside the protective cover.

[0013] Furthermore, a handle is arranged on the drying cylinder cover.

[0014] Further, a flow guide box is arranged inside the drying box body. The upper ends of the four corners of the flow guide box are connected to the inner wall of the drying box body through four connecting columns. The upper end of the flow guide box is connected to the output end of the hot air blower, and a plurality of long strip-shaped air outlets penetrating through the flow guide box are opened at the lower end of the flow guide box.

[0015] Further, an exhaust duct is still provided in the upper half of the drying box body, and a filter layer and a one-way exhaust valve are arranged on the exhaust duct.

[0016] The beneficial effects of the present utility model are as follows: on the one hand, by arranging a rotatable drying cylinder, the problem of adhesion is solved without impact, and problems such as noise and structural instability caused by impact are solved; on the other hand, by arranging a partition plate in the drying cylinder, the drying amount of the capsules can be increased, and it can also avoid the situation that a large number of capsules are all piled up together, affecting the drying effect; on the further hand, not only the first drying holes and the second drying holes are respectively arranged on the drying cylinder and the second drying holes, but also by arranging baffle rings at both ends of the drying cylinder, the drying effect is further improved; in addition, it also has the beneficial effects of prolonging the service life, simple structure, low manufacturing cost and simple operation. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a specific embodiment of the present utility model.

[0018] Figure 2 It is a three-dimensional structural diagram of the present utility model.

[0019] Figure 3 It is a schematic internal structural diagram of the drying box body in the present utility model.

[0020] Figure 4 It is a schematic structural diagram of two drying cylinders cooperating with each other in the present utility model.

[0021] Figure 5 It is a schematic structural diagram of the flow guide box. Specific Embodiment

[0022] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "setting", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] As Figures 1 to 5 shown, a device for capsule drying includes a drying box body 1. Two drying cylinders 2 are rotatably arranged in the drying box body 1. A plurality of first drying holes 3 are formed in each of the drying cylinders 2. After being separated by respective partition plates 5 in each of the drying cylinders 2, a first drying space 6 and a second drying space 7 are formed respectively. A plurality of second drying holes 8 are formed in each of the partition plates 5;

[0026] Each of the partition plates 5 is connected to the inner wall of each of the drying cylinders 2. Two material ports 9 are formed in each of the drying cylinders 2. Each of the material ports 9 penetrates through the first drying space 6 and the second drying space 7 respectively. A drying cylinder cover 10 is arranged at each of the material ports 9;

[0027] Blocking rings 11 are arranged at both ends of each of the drying cylinders 2. A blocking plate 12 is arranged in each of the blocking rings 11. Both ends of each of the blocking plates 12 are connected to the inner wall of each of the blocking rings 11 respectively. The inner side of each of the blocking plates 12 is connected to each of the partition plates 5; Two rotating shafts 13 are arranged in the drying box body 1. The front end of each of the rotating shafts 13 is rotatably connected to the drying box body 1. The rear end of each of the rotating shafts 13 extends out of the drying box body 1 rotatably. A power unit 15 is arranged on the outer wall of the drying box body 1. The power unit 15 is used to drive each of the rotating shafts 13 to rotate. Each of the partition plates 5 and each of the blocking plates 12 are respectively sleeved on each of the rotating shafts 13;

[0028] A hot air blower 16 is provided at the upper end of the drying box body 1. The output end of the hot air blower 16 extends into the drying box body 1. Box doors 17 are provided on both sides of the drying box body 1. A bottom plate 18 is detachably arranged in the drying box body 1. Two support seats 19 are arranged on the bottom plate 18. The front end of each rotating shaft 13 is rotationally connected to the drying box body 1 through each support seat 19. A maintenance door 20 is provided at the front end of the drying box body 1. Each support seat 19 is located between the maintenance door 20 and the drying cylinder 2.

[0029] Reinforcing blocks 21 are provided at the angles between each support seat 19 and the bottom plate 18. By adding the reinforcing blocks 21, the stability of the support seat 19 can be improved, the service life can be prolonged, and the number of maintenance times can be reduced.

[0030] The power unit 15 includes a driving motor 22. The driving motor 22 is arranged on the outer wall of the drying box body 1 through a motor mounting seat 23. Two chain wheels 26 are provided on the drying box body 1. Each chain wheel 26 is sleeved on the rear end of each rotating shaft 13 respectively. The output end of the driving motor 22 is connected to any one of the rotating shafts 13 and is used to drive the rotating shaft 13 to rotate. Each chain wheel 26 is connected by a chain 27. A protective cover 28 is arranged on the outer wall of the drying box body 1. The chain 27 is located inside the protective cover 28.

[0031] A handle 29 is provided on the drying cylinder cover 10. By providing the handle 29, it is convenient to open and close the drying cylinder cover 10. The opening and connection method between the drying cylinder cover 10 and the drying cylinder 2 is not the inventive point of the present invention. The present invention does not limit this method, and any structure in the prior art that can achieve locking and opening can be adopted.

[0032] A diversion box 30 is arranged in the drying box body 1. The four corners at the upper end of the diversion box 30 are connected to the inner wall of the drying box body 1 through four connecting columns 31. The upper end of the diversion box 30 is connected to the output end of the hot air blower 16. A plurality of strip-shaped air outlets 32 penetrating through the diversion box 30 are opened at the lower end of the diversion box 30. An exhaust duct 33 is also provided in the upper half of the drying box body 1. A filter layer and a one-way exhaust valve are arranged on the exhaust duct 33. The exhaust duct 33 is used to discharge the gas in the box body. By using the filter layer, the pollution to the capsules can be effectively prevented. The filter layer is prior art.

[0033] The optimal working principle of the present invention is as follows:

[0034] Open the box door 17 and the drying cylinder cover 10 in sequence, and place the capsules in the first drying space 6 and the second drying space 7 of the drying cylinder 2. In addition, the setting of the inspection door 20 not only facilitates the maintenance of it, but also can be used as an alternative for feeding and discharging. After placing the capsules, the drying cylinder cover 10 and the box door 17 can be closed, and then the hot air blower 16 can be started to send hot air into the drying box body 1 through the hot air blower 16 for drying. As an optimization, the utility model is provided with a diversion box 30, and the two drying cylinders 2 are respectively located directly below the diversion box 30 and are output through a plurality of strip-shaped air outlets 32 on the diversion box 30, which can effectively avoid the concentration of heat in one place and effectively improve the drying efficiency and drying quality. At the same time, the driving motor 22 drives the two chain wheels 26 to rotate, and the rotation of the two chain wheels 26 makes each rotating shaft 13 rotate, and the rotation of the rotating shaft 13 drives each drying cylinder 2 to rotate, which can avoid adhesion and improve the drying effect at the same time. When using the utility model, the driving motor 22 driving the two drying cylinders 2 to rotate can be selected according to actual needs, and can be rotated slowly continuously or intermittently slowly. At the same time, the size of the inner diameter of the material blocking ring 11 and the height of the material blocking plate 12 can be adjusted according to actual needs, and no specific limitation is made here. The main functions of the material blocking ring 11 and the material blocking plate 12 are to prevent the capsules from falling out when the drying cylinder 2 rotates slowly. At the same time, due to the setting of the material blocking ring 11, it can also improve the drying effect. The smaller the inner diameter of the material blocking ring 11, the better the material blocking effect (in the case of more materials), and the larger the inner diameter of the material blocking ring 11, the better the drying effect. The same is true for the material blocking plate 12, and it can be selected according to specific requirements during use. When the drying is completed, the box door 17 and the drying cylinder cover 10 can be opened to take it out. As a further optimization, before taking it out, the driving motor 22 can be used to drive the drying cylinder 2 to rotate until the inner end of the partition plate 5 is higher than the outer end and is inclined (the lower end is close to the drying cylinder cover 10). At this time, the capsules on the partition plate 5 will move towards the drying cylinder cover 10, making it more convenient to take the materials.

[0035] In the utility model, the two drying cylinders 2 and the inner wall of the drying box body 1 are arranged at intervals, which is more convenient for drying. And in the actual use of the utility model, it is not limited to setting two drying cylinders 2, and the specific number can be increased or decreased according to needs. At the same time, the diversion box 30 can also be arranged on both sides according to the number and position of the drying cylinders 2. In addition, the utility model drives the two drying cylinders to operate through one driving motor 22, effectively reducing the manufacturing and maintenance costs.

[0036] The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present utility model without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present utility model through logical analysis, reasoning or limited experiments on the basis of the prior art shall fall within the protection scope determined by the claims.

Claims

1. A device for capsule drying, characterized in that: The drying box (1) comprises two drying cylinders (2) which are rotatably arranged in the drying box (1), each of the drying cylinders (2) being provided with a plurality of first drying holes (3), each of the drying cylinders (2) being divided into a first drying space (6) and a second drying space (7) by a partition plate (5), each of the partition plates (5) being provided with a plurality of second drying holes (8); Each of the partition plates (5) is connected to the inner wall of each of the drying cylinders (2), and each of the drying cylinders (2) is provided with two material ports (9), each of the material ports (9) respectively passes through the first drying space (6) and the second drying space (7), and each of the material ports (9) is provided with a drying cylinder cover (10); Both ends of each drying cylinder (2) are provided with a material blocking ring (11), and each material blocking ring (11) is provided with a material blocking plate (12), and both ends of each material blocking plate (12) are respectively connected to the inner wall of each material blocking ring (11), and the inner side of each material blocking plate (12) is connected to each partition plate (5); Two rotating shafts (13) are arranged in the drying box (1), the front end of each rotating shaft (13) is rotatably connected to the drying box (1), and the rear end of each rotating shaft (13) is rotatably extended out of the drying box (1), and the outer wall of the drying box (1) is provided with a power unit (15), and the power unit (15) is used to drive each rotating shaft (13) to rotate, and each partition plate (5) and each material blocking plate (12) are respectively sleeved on each rotating shaft (13); A hot air blower (16) is arranged at the upper end of the drying box (1), and an output end of the hot air blower (16) extends into the drying box (1). Box doors (17) are arranged on both sides of the drying box (1).

2. The device for drying capsules according to claim 1, characterized in that: A detachable bottom plate (18) is arranged inside the drying box (1), two support seats (19) are arranged on the bottom plate (18), the front end of each rotating shaft (13) is rotatably connected to the drying box (1) through each support seat (19), an inspection door (20) is arranged at the front end of the drying box (1), and each support seat (19) is located between the inspection door (20) and the drying cylinder (2).

3. The device for drying capsules according to claim 2, characterized in that: A reinforcing block (21) is provided at the angle between each support seat (19) and the bottom plate (18).

4. The device for drying capsules according to claim 3, characterized in that: The power unit (15) comprises a driving motor (22), the driving motor (22) being arranged on the outer wall of the drying box (1) via a motor mounting seat (23), the drying box (1) being provided with two chain disks (26), each of the chain disks (26) being respectively sleeved on the rear end of each of the rotating shafts (13), the output end of the driving motor (22) being connected to any rotating shaft (13) and being used for driving the rotating shaft (13) to rotate, each of the chain disks (26) being connected via a chain (27), the outer wall of the drying box (1) being provided with a protective cover (28), the chain (27) being located inside the protective cover (28).

5. The device for drying capsules according to claim 4, characterized in that: The drying cylinder cover (10) is provided with a handle (29).

6. The device for drying capsules according to claim 5, characterized in that: A guide box (30) is arranged in the drying box body (1); four corners of the upper end of the guide box (30) are connected to the inner wall of the drying box body (1) through four connecting columns (31); the upper end of the guide box (30) is connected to the output end of the hot air blower (16); and the lower end of the guide box (30) is provided with a plurality of long strip air outlets (32) penetrating the guide box (30).

7. The device for drying capsules according to claim 6, characterized in that: The upper half of the drying box (1) is also provided with an exhaust pipe (33), and the exhaust pipe (33) is provided with a filter layer and a one-way exhaust valve.

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