Codonopsis pilosula drying device

Abstract

The utility model discloses a codonopsis pilosula drying device which comprises a base, a drying box and a support are fixedly connected to the top of the base, two open grooves are formed in one side of the drying box, two fixing barrels are arranged in the drying box, and a drying frame is rotationally connected between the opposite sides of the two fixing barrels. Through the arrangement of the drying box, the open grooves, the drying frame, the conveying rollers, the draught fan, the heating box and other structures, codonopsis pilosula to be dried can be conveyed into the drying frame remotely and dried, meanwhile, after being dried, the codonopsis pilosula can be conveyed to the position away from the drying box to be collected through the multiple conveying rollers below, and therefore the codonopsis pilosula drying device is convenient to use. According to the codonopsis pilosula drying device, the phenomenon that workers are scalded due to the fact that high-temperature gas scattered out of the codonopsis pilosula feeding and discharging opening makes close contact with the workers is avoided, the body health of the workers is protected, meanwhile, codonopsis pilosula feeding and discharging operation can be conducted without waiting for the temperature in the drying device to be reduced, and the overall drying efficiency of codonopsis pilosula is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying codonopsis pilosula, in particular to a codonopsis pilosula drying device. Background Art

[0002] Drying is an important process in the processing of traditional Chinese medicine and one of the key processes. Drying mainly uses the principle of heat dehumidification to dry the hot and wet materials. That is, it is a process of evaporating and taking away the moisture in the Chinese medicine pieces by passing hot air into the Chinese medicine raw materials. Its main purpose is to dissipate the moisture of the Chinese medicine to achieve the purpose of drying, so as to obtain dry materials that meet certain requirements.

[0003] At present, in the process of using a drying device to dry Codonopsis pilosula, a relatively high temperature is generally generated inside the drying device. After the Codonopsis pilosula is dried, if the material unloading and adding operations are carried out directly, the high-temperature gas inside the drying device is easy to diffuse outward from the loading and unloading places, and then it is easy to cause the workers at the loading and unloading places of Codonopsis pilosula to be scalded by the dissipated high-temperature gas, affecting the workers' health. If the temperature inside the drying device is waited to drop before the material unloading and loading operations of Codonopsis pilosula are carried out, the overall drying efficiency of Codonopsis pilosula is reduced.

[0004] Therefore, it is necessary to provide a kind of Codonopsis pilosula drying device to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a codonopsis pilosula drying device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a codonopsis drying device, comprising a base, a drying box and a bracket fixedly connected to the top of the base, two slots are provided on one side of the drying box, two fixed barrels are arranged inside the drying box, a drying frame is rotatably connected between the opposite sides of the two fixed barrels, a motor 1 is fixedly installed on one side of one of the fixed barrels, a fixed plate is fixedly connected to the inside of the other fixed barrel and one side of the inner wall of the drying box, a buffer assembly is arranged on the two fixed plates, two conveying assemblies are arranged on the bracket, the conveying assembly includes a plurality of conveying rollers and a motor 2, a plurality of the conveying rollers are rotatably connected to the bracket, a plurality of the conveying rollers are arranged in a linear array, the motor 2 is fixedly installed on one side of the bracket, and the output end of the motor 2 is fixedly connected to one end of one of the conveying rollers, and a sealing assembly, a drying assembly and an adjustment assembly are arranged on the base.

[0007] As a further description of the above technical solution:

[0008] The output end of the motor 1 is fixedly connected to one side of the drying frame, and a plurality of conveying rollers are transmission-connected in pairs through a transmission mechanism.

[0009] As a further description of the above technical solution:

[0010] A guiding frame is fixedly connected to the bracket, and a feeding port and a discharging port are arranged on one of the fixed barrels.

[0011] As a further description of the above technical solution:

[0012] The buffer assembly includes two telescopic rods. Both of the two telescopic rods are fixedly connected to the top of the fixed plate. Springs are sleeved on the outer surfaces of the two telescopic rods. The tops of the two telescopic rods are fixedly connected to a buffer plate, and the buffer plate is inclined.

[0013] As a further description of the above technical solution:

[0014] The sealing assembly includes two electric push rods. Rubber plates are fixedly connected to the telescopic ends of the two electric push rods. Both of the two rubber plates are slidably connected to the bracket.

[0015] As a further description of the above technical solution:

[0016] The drying assembly includes a blowing box and a blower. The blowing box is fixedly connected between the front and the back of the inner wall of the drying box. A plurality of blowing heads are arranged on the top of the blowing box. The plurality of blowing heads are arranged in a rectangular array. The blower is fixedly installed on one side of the drying box. A heating box is fixedly connected to the blowing end of the blower. The heating box is communicated with the blowing box, and an electric heating wire is arranged inside the heating box.

[0017] As a further description of the above technical solution:

[0018] The adjusting assembly includes a cylinder and a support plate. Both the cylinder and the support plate are fixedly connected inside the drying box. Connecting frames are arranged on both the cylinder and the support plate. The two connecting frames are respectively rotatably connected to the two fixed barrels.

[0019] As a further description of the above technical solution:

[0020] The bottom of one of the connecting frames is fixedly connected to the top of the cylinder, and the other connecting frame is slidably connected to the support plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. Compared with the prior art, the Codonopsis pilosula drying device can transport the Codonopsis pilosula to be dried into the drying frame at a long distance through the settings of structures such as a drying box, slotted openings, a drying frame, conveying rollers, a blower, and a heating box, and perform the drying operation. At the same time, after the Codonopsis pilosula is dried, it can be transported to a place far away from the drying box for collection through several conveying rollers below, avoiding the high-temperature gas escaping from the upper and lower material openings of the Codonopsis pilosula from coming into close contact with workers, which may cause workers to be scalded, protecting the physical health of workers. At the same time, there is no need to wait for the temperature inside the drying device to decrease before the Codonopsis pilosula can be loaded and unloaded, thereby improving the overall drying efficiency of the Codonopsis pilosula.

[0023] 2. Compared with the prior art, the Codonopsis pilosula drying device can buffer when loading the Codonopsis pilosula into the drying frame and unloading it from the drying frame through the combined use of structures such as a drying box, a fixed barrel, a drying frame, a telescopic rod, a spring, and a buffer plate, avoiding a large amount of damage to the Codonopsis pilosula after it directly drops and is impacted by a large force, and improving the quality of the Codonopsis pilosula after production.

[0024] 3. Compared with the prior art, the Codonopsis pilosula drying device can drive the Codonopsis pilosula added inside the drying frame to rotate by starting Motor 1, enabling the Codonopsis pilosula to flip during the drying process, increasing the area of the Codonopsis pilosula during drying, and thus improving the drying efficiency of the Codonopsis pilosula. Description of the Drawings

[0025] Figure 1 is a three-dimensional schematic diagram of the overall structure of a Codonopsis pilosula drying device proposed by the present utility model;

[0026] Figure 2 is a schematic diagram of structures such as a guiding frame and a blowing box of a Codonopsis pilosula drying device proposed by the present utility model;

[0027] Figure 3 is a schematic diagram of structures such as a heating box and slotted openings of a Codonopsis pilosula drying device proposed by the present utility model;

[0028] Figure 4 is Figure 3 the enlarged view at A in

[0029] Figure 5 is a schematic diagram of structures such as a connecting frame and a support plate of a Codonopsis pilosula drying device proposed by the present utility model.

[0030] Legend Explanation:

[0031] 1. Base; 2. Drying box; 3. Bracket; 4. Slot; 5. Fixed barrel; 6. Drying frame; 7. Motor 1; 8. Fixed plate; 9. Conveyor roller; 10. Motor 2; 11. Transmission mechanism; 12. Guide frame; 13. Feed inlet; 14. Feed outlet; 15. Telescopic rod; 16. Spring; 17. Buffer plate; 18. Electric push rod; 19. Rubber plate; 20. Blowing box; 21. Fan; 22. Blowing head; 23. Heating box; 24. Cylinder; 25. Support plate; 26. Connecting frame; 27. Electric heating wire. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figures 1-5 The utility model provides a codonopsis drying device: comprising a base 1, a drying box 2 and a bracket 3 are fixedly connected to the top of the base 1, two slots 4 are provided on one side of the drying box 2, two fixed barrels 5 are arranged inside the drying box 2, a drying frame 6 is rotatably connected between the opposite sides of the two fixed barrels 5, a motor 7 is fixedly installed on one side of one of the fixed barrels, a fixed plate 8 is fixedly connected to the inside of the other fixed barrel 5 and one side of the inner wall of the drying box 2, buffer components are provided on the two fixed plates 8, two conveying components are provided on the bracket 3, and the conveying components include a plurality of conveying rollers 9 and a motor 10. If The conveying rollers 9 are all rotatably connected to the bracket 3, and the motor 10 is fixedly installed on one side of the bracket 3. The output end of the motor 10 is fixedly connected to one end of one of the conveying rollers 9. The bracket 3 is fixedly connected with a guide frame 12, and one of the fixed barrels 5 is provided with a feed port 13 and a discharge port 14. The base 1 is provided with a sealing component, a drying component and an adjustment component. By starting the motor 7, it drives the drying frame 6 to rotate, and can drive the Codonopsis pilosula added inside the drying frame 6 to rotate, so that the Codonopsis pilosula can be turned over during the drying process, increasing the area of ​​the Codonopsis pilosula being dried, thereby improving the efficiency of drying the Codonopsis pilosula.

[0034] The output end of the motor 7 is fixedly connected to one side of the drying frame 6. The motor 7 is a stepping motor whose rotation speed can be adjusted. The motor 7 is a high temperature resistant series motor. Several conveying rollers 9 are connected in pairs through a transmission mechanism 11.

[0035] The buffer assembly includes two telescopic rods 15. Both of the two telescopic rods 15 are fixedly connected to the top of the fixed plate 8. Springs 16 are sleeved on the outer surfaces of the two telescopic rods 15. The tops of the two telescopic rods 15 are fixedly connected with a buffer plate 17. Through the combined use of structures such as the drying oven 2, the fixed barrel 5, the drying frame 6, the telescopic rods 15, the springs 16 and the buffer plate 17, it can buffer when loading Codonopsis pilosula into the drying frame 6 and unloading it from the drying frame 6, avoiding a large amount of damage to Codonopsis pilosula after it directly falls and is subjected to a large impact force, and improving the quality of Codonopsis pilosula after production.

[0036] The sealing assembly includes two electric push rods 18. Rubber plates 19 are fixedly connected to the telescopic ends of the two electric push rods 18. Both of the two rubber plates 19 are slidably connected to the bracket 3. Through the setting of the sealing assembly, during the drying process of Codonopsis pilosula, heat loss from the two slots 4 can be reduced, enabling the temperature inside the drying oven 2 to rapidly increase under the action of the electric heating wire 27.

[0037] The drying assembly includes a blowing box 20 and a blower 21. The blowing box 20 is fixedly connected between the front and back inner walls of the drying oven 2. A number of blowing heads 22 are arranged on the top of the blowing box 20. The blower 21 is fixedly installed on one side of the drying oven 2. The blowing end of the blower 21 is fixedly connected with a heating box 23. The heating box 23 is communicated with the blowing box 20. An electric heating wire 27 is arranged inside the heating box 23.

[0038] The adjusting assembly includes a cylinder 24 and a support plate 25. Both the cylinder 24 and the support plate 25 are fixedly connected inside the drying oven 2. Connecting frames 26 are arranged on both the cylinder 24 and the support plate 25. The two connecting frames 26 are respectively rotatably connected to the two fixed barrels 5. The cylinder 24 is a high-temperature resistant cylinder 24. The bottom of one of the connecting frames 26 is fixedly connected to the top of the cylinder 24, and the other connecting frame 26 is slidably connected to the support plate 25.

[0039] Working principle: During operation, start the two motors II 10 to drive one of the corresponding conveying rollers 9 to rotate. Under the driving action of the two transmission mechanisms 11, several conveying rollers 9 rotate synchronously. Then start the upper electric push rod 18 to drive the rubber plate 19 to move upward with its telescopic end, opening the upper slot 4. Then start the cylinder 24 to extend its telescopic end. Under the combined action of the support plate 25 and the connecting frame 26, tilt the drying frame 6. Then convey the Codonopsis pilosula to be dried through several upper conveying rollers 9. Under the action of the guiding frame 12, it falls into one of the fixed barrels 5 through the feeding port 13 and abuts against the buffer plate 17 inside it. Under the combined action of the corresponding spring 16 and telescopic rod 15, the buffer plate 17 that can move up and down buffers the falling Codonopsis pilosula, reducing the damage suffered by the Codonopsis pilosula when it falls;

[0040] After an appropriate amount of Codonopsis pilosula is added to the drying frame 6, start the electric push rod 18 above again, and its telescopic end drives the rubber plate 19 to move downward and reset to cover the slot 4. Then start the blower 21, the electric heating wire 27 and the first motor 7. After the blower 21 is started, it blows air into the heating box 23, and the electric heating wire 27 heats the blown air. Then, after being transported to the blowing box 20, it is blown out by several blowing heads 22 to dry the Codonopsis pilosula inside the drying frame 6. When the first motor 7 is started, it drives the drying frame 6 and the added Codonopsis pilosula inside to rotate slowly, so that the Codonopsis pilosula can be evenly heated and dried.

[0041] When the Codonopsis pilosula is dried, when it needs to be discharged, the electric push rod 18 below can be started first, and its telescopic end drives the corresponding rubber plate 19 to move upward to open the slot 4 below. Then start the cylinder 24 again, and its telescopic end contracts, so that the drying frame 6 rotates and tilts again. Then, during the rotation of the drying frame 6, the Codonopsis pilosula can be discharged from the inside of the drying frame 6 through the discharge port 14. Under the buffering action of another buffer assembly, the Codonopsis pilosula falls onto several conveying rollers 9 below and is conveyed to the outside of the drying box 2 through the open slot 4. At the same time, workers can collect the dried Codonopsis pilosula at the conveying rollers 9 far away from the drying box 2 below to avoid being scalded by the hot air diffused inside the drying box 2.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A codonopsis drying device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a drying box (2) and a bracket (3). Two slots (4) are provided on one side of the drying box (2). Two fixed barrels (5) are arranged inside the drying box (2). A drying frame (6) is rotatably connected between opposite sides of the two fixed barrels (5). A motor (7) is fixedly installed on one side of one of the fixed barrels. A fixed plate (8) is fixedly connected inside the other fixed barrel (5) and one side of the inner wall of the drying box (2). Buffer components are arranged on the two fixed plates (8). Two conveying components are arranged on the bracket (3). The conveying components include a plurality of conveying rollers (9) and a second motor (10). The plurality of conveying rollers (9) are rotatably connected to the bracket (3). The second motor (10) is fixedly installed on one side of the bracket (3). The output end of the second motor (10) is fixedly connected to one end of one of the conveying rollers (9). A sealing component, a drying component and an adjusting component are arranged on the base (1).

2. A Codonopsis pilosula drying device according to claim 1, characterized in that: The output end of the motor 1 (7) is fixedly connected to one side of the drying frame (6), and a plurality of the conveying rollers (9) are transmission-connected in pairs via a transmission mechanism (11).

3. A Codonopsis pilosula drying device according to claim 1, characterized in that: A guide frame (12) is fixedly connected to the bracket (3), and a feed port (13) and a discharge port (14) are provided on one of the fixed barrels (5).

4. A Codonopsis pilosula drying device according to claim 1, characterized in that: The buffer assembly comprises two telescopic rods (15), the two telescopic rods (15) are fixedly connected to the top of the fixed plate (8), the outer surfaces of the two telescopic rods (15) are sleeved with springs (16), and the top ends of the two telescopic rods (15) are fixedly connected to a buffer plate (17).

5. A Codonopsis pilosula drying device according to claim 1, characterized in that: The sealing assembly comprises two electric push rods (18), the telescopic ends of the two electric push rods (18) are fixedly connected with rubber plates (19), and the two rubber plates (19) are slidably connected to the bracket (3).

6. A Codonopsis pilosula drying device according to claim 1, characterized in that: The drying component comprises a blowing box (20) and a fan (21); the blowing box (20) is fixedly connected between the front and back sides of the inner wall of the drying box (2); a plurality of blowing heads (22) are arranged on the top of the blowing box (20); the fan (21) is fixedly installed on one side of the drying box (2); the blowing end of the fan (21) is fixedly connected to a heating box (23); the heating box (23) is communicated with the blowing box (20); and an electric heating wire (27) is arranged inside the heating box (23).

7. A Codonopsis pilosula drying device according to claim 1, characterized in that: The adjustment assembly comprises a cylinder (24) and a support plate (25), wherein the cylinder (24) and the support plate (25) are both fixedly connected to the interior of the drying box (2), and a connecting frame (26) is provided on the cylinder (24) and the support plate (25), and the two connecting frames (26) are respectively rotatably connected to the two fixed barrels (5).

8. A Codonopsis pilosula drying device according to claim 7, characterized in that: The bottom of one of the connecting frames (26) is fixedly connected to the top of the cylinder (24), and the other connecting frame (26) is slidably connected to the support plate (25).

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