Medicinal material drying device for processing traditional Chinese medicine decoction pieces

Abstract

The utility model discloses a medicinal material drying device for processing traditional Chinese medicine decoction pieces, which is applied to the field of drying devices and comprises an outer frame body, an inner frame is welded inside the outer frame body, a fixed cylinder is welded inside the inner frame, and a screening plate and a guide baffle are respectively and fixedly sleeved on the surface of the fixed cylinder. First through grooves are formed in the bottoms of the two sides of the inner frame correspondingly, a discharging door plate and a taking door plate are arranged on the front face of the outer frame through hinges correspondingly, a drying mechanism is arranged on the top of the inner frame, a rotating shaft is rotationally connected to the interior of the inner frame, and a motor fixedly sleeves the top end of the rotating shaft. According to the medicinal material drying device, the drying effect is good, the drying uniformity of medicinal materials is guaranteed, the time needed for drying the medicinal materials is shortened, the processing condition of the medicinal materials is guaranteed, meanwhile, the impurity removing and screening functions can be achieved, impurities and particles in the medicinal materials can be removed, later storage is facilitated, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of drying devices, and particularly relates to a medicinal material drying device for traditional Chinese medicine decoction pieces processing. Background Art

[0002] At present, the Chinese utility model with the publication number CN206803625U discloses a hot air circulation oven for medicinal material drying, which includes a box body. The box body has a cavity inside and is provided with a drying box. The drying box is surrounded by three connected side plates and a top plate. The side plates are provided with ventilation holes. The front side of the box body is open and pivotally connected with a door panel. Slide rails are provided on the inner walls of the left and right side plates for drawer-type insertion of medicine placing trays. The bottom surface and side walls of the medicine placing trays are made of iron wire weaving; an electric heating tube is provided in the box body, an air inlet pipe is provided on the top wall of the box body, an air outlet pipe is provided on the side wall of the box body, the port of the air outlet pipe is closed and connected with a spring, one end of the spring is connected with the inner wall of the port, and the other end is connected with a movable block. Air outlet holes are opened on the side wall of the air outlet pipe; a motor is installed on the outer side wall of the box body, and the output shaft extends into the cavity and is connected with a fan, and the fan is opposite to the position of the electric heating tube. Its technical solution has a simple and practical structure, is convenient to use, greatly improves the drying effect, and is beneficial to improving the quality of traditional Chinese medicine after drying;

[0003] Although the existing drying device can dry the medicinal materials in the medicine placing trays through the cooperation of a blower and an electric heating tube, there are still other problems in the use process. For example, the drying effect is poor. After the medicinal materials are placed in the medicine placing trays, they will be in a stacked state, stacked layer by layer from bottom to top. During the drying process, the medicinal materials on the top layer will always come into contact with the hot air first. Therefore, there will be a situation where the drying degrees of the medicinal materials are different, which has a great impact on the drying quality of the medicinal materials. Moreover, it does not have a function of impurity removal and screening. The medicinal materials often contain small impurities and particles, which will cause the surface of the medicinal materials to peel off during the drying process. If they are not screened, they will be collected together after drying, which is not conducive to subsequent storage. To solve the above problems, we propose a medicinal material drying device for traditional Chinese medicine decoction pieces processing. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a medicinal material drying device for traditional Chinese medicine decoction pieces processing, which solves the problems that the existing drying device has a poor drying effect and does not have a function of impurity removal and screening.

[0005] The above technical object of the present utility model is achieved through the following technical solutions: A medicinal material drying device for processing traditional Chinese medicine decoction pieces, including an outer frame body, an inner frame is welded inside the outer frame body, a fixed cylinder is welded inside the inner frame, a screening plate and a guiding baffle are respectively fixedly sleeved on the surface of the fixed cylinder, first through grooves are opened at the bottoms of both sides of the inner frame, a feeding door plate and a material taking door plate are respectively hinged to the front of the outer frame body, a drying mechanism is arranged at the top of the inner frame, a rotating shaft is rotatably connected inside the inner frame, a motor is fixedly sleeved at the top end of the rotating shaft, a spiral blade is installed on the surface of the rotating shaft, a discharge port and a feeding port are respectively opened at the top and bottom of the surface of the fixed cylinder, and second through grooves are opened at the tops of both sides of the inner frame.

[0006] By adopting the above technical solutions, a good drying effect can be achieved, ensuring the uniformity of the drying of the medicinal materials, reducing the time required for drying the medicinal materials, ensuring the processing quality of the medicinal materials, and at the same time being able to have a function of removing impurities and screening, and can remove impurities and particulate matters in the medicinal materials, which is beneficial to subsequent storage, and has high practicability.

[0007] The present utility model is further provided as: The drying mechanism includes a blower, a heater is arranged on one side of the blower, both the blower and the heater are bolted to the top of the inner frame, a first connecting pipe is fixedly sleeved between the exhaust end of the blower and the heater, and the other end of the heater is fixedly sleeved with a second connecting pipe communicated with the inner frame.

[0008] By adopting the above technical solutions, through the settings of the blower, the heater, the first connecting pipe and the second connecting pipe, the outside air can be inhaled and converted into hot air to blow on the surface of the medicinal materials.

[0009] The present utility model is further provided as: A collection box is placed inside the outer frame body and below the guiding baffle.

[0010] By adopting the above technical solutions, through the setting of the collection box, the medicinal materials can be collected, which is convenient for personnel to uniformly take out the medicinal materials.

[0011] The present utility model is further provided as: A moisture-proof pad is bolted to the bottom of the outer frame body.

[0012] By adopting the above technical solutions, through the setting of the moisture-proof pad, the bottom of the outer frame body can be protected, and the influence caused by the ground humidity on the bottom of the outer frame body can be reduced.

[0013] The present utility model is further provided as: An air suction port is opened at the top of the outer frame body, and a dust-proof net is bolted to the top of the outer frame body.

[0014] With the above technical solution, through the setting of the dust-proof net, the dust-proof function can be achieved, and the dust in the air can be prevented from falling into the outer frame from the air inlet.

[0015] The present utility model is further configured as: partitions are welded between both sides of the inner frame and the outer frame.

[0016] With the above technical solution, through the setting of the partitions, the hot air can be guided.

[0017] The present utility model is further configured as: anti-corrosion coatings are applied to the surfaces of the outer frame and the inner frame.

[0018] With the above technical solution, through the setting of the anti-corrosion coatings, the anti-corrosion effect on the surfaces of the outer frame and the inner frame can be improved, and the service life of the outer frame and the inner frame is extended.

[0019] In summary, the present utility model has the following beneficial effects:

[0020] 1. In the present utility model, hot air is introduced by simultaneously starting the fan and the heater. After the hot air is introduced, the feeding door panel is opened to put the medicinal materials in. After the medicinal materials are put in, they will fall onto the screening plate. By starting the motor to drive the rotating shaft to rotate forward, when the rotating shaft rotates forward, it will drive the spiral blades to rotate forward. When the spiral blades rotate forward, they will push the bottom-layer medicinal materials entering from the feeding port upward through the cooperation of the fixed cylinder. When the bottom-layer medicinal materials rise to the top, they will fall out from the discharging port. When the medicinal materials are dried, just drive the rotating shaft to rotate reversely. It can achieve a good drying effect, ensure the uniformity of the drying of the medicinal materials, reduce the time required for drying the medicinal materials, and ensure the processing quality of the medicinal materials.

[0021] 2. In the present utility model, when the medicinal materials fall and are thrown on the screening plate, they will be separated from the impurities on the surface. The medicinal materials falling onto the screening plate will slide downward and enter the fixed cylinder from the feeding port. However, the volume of the impurities and particulate matters is smaller than the mesh holes of the screening plate. Therefore, the impurities and particulate matters will fall downward through the screening plate onto the guiding baffle, and the impurities falling onto the guiding baffle will roll downward and be discharged through the first through groove. It can have the function of impurity removal and screening, can remove the impurities and particulate matters in the medicinal materials, is beneficial for later storage, and has high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional view of the structure of the present utility model;

[0023] Figure 2 is a front sectional view of the structure of the present utility model;

[0024] Figure 3 is a three-dimensional schematic diagram of the screening plate of the present utility model.

[0025] Reference numerals: 1, outer frame body; 2, inner frame; 3, fixed cylinder; 4, screening plate; 5, guiding baffle; 6, first through groove; 7, drying mechanism; 71, fan; 72, heater; 73, first connecting pipe; 74, second connecting pipe; 8, rotating shaft; 9, motor; 10, spiral blade; 11, feed inlet; 12, discharge port; 13, second through groove; 14, discharge door panel; 15, material taking door panel; 16, collection box; 17, moisture-proof pad; 18, dust-proof net; 19, partition board. Detailed implementation manners

[0026] The following further elaborates on the present utility model in conjunction with the attached drawings.

[0027] Embodiment 1:

[0028] Refer to Figure 1 、 Figure 2 and Figure 3 , a medicinal material drying device for traditional Chinese medicine decoction pieces processing, comprising an outer frame body 1, an inner frame 2 is welded inside the outer frame body 1, a fixed cylinder 3 is welded inside the inner frame 2, a screening plate 4 and a guiding baffle 5 are respectively fixedly sleeved on the surface of the fixed cylinder 3, first through grooves 6 are respectively opened at the bottoms on both sides of the inner frame 2, a discharge door panel 14 and a material taking door panel 15 are respectively arranged on the front surface of the outer frame body 1 through hinges. When the medicinal materials fall onto the screening plate 4 and are thrown, they will be separated from the impurities on the surface. The medicinal materials that fall onto the screening plate 4 will slide down and enter the fixed cylinder 3 from the feed inlet 11. The volume of the impurities and particulate matters is smaller than the mesh of the screening plate 4. Therefore, the impurities and particulate matters will fall downward through the screening plate 4 onto the guiding baffle 5, and the impurities that fall onto the guiding baffle 5 will roll downward and be discharged through the first through groove 6. It can have the functions of impurity removal and screening, and can remove the impurities and particulate matters in the medicinal materials, which is beneficial for later storage and has high practicability.

[0029] Refer to Figure 2 , a collection box 16 is placed inside the outer frame body 1 and below the guiding baffle 5. Through the setting of the collection box 16, the medicinal materials can be collected, which is convenient for personnel to uniformly take out the medicinal materials.

[0030] Refer to Figure 1 and Figure 2 , a moisture-proof pad 17 is bolted to the bottom of the outer frame body 1. Through the setting of the moisture-proof pad 17, the bottom of the outer frame body 1 can be protected, and the influence caused by the ground humidity on the bottom of the outer frame body 1 can be reduced.

[0031] Refer to Figure 1 and Figure 2 , anticorrosive coatings are applied to the surfaces of the outer frame body 1 and the inner frame 2. Through the setting of the anticorrosive coatings, the anti-corrosion effect of the surfaces of the outer frame body 1 and the inner frame 2 can be improved, and the service life of the outer frame body 1 and the inner frame 2 can be extended.

[0032] Brief description of the usage process: When the medicinal materials fall onto the screening plate 4, they will be separated from the impurities on the surface. The medicinal materials that fall onto the screening plate 4 will slide downwards and enter the fixed cylinder 3 from the feed port 11. Since the volume of the impurities and particulate matters is smaller than the mesh holes of the screening plate 4, the impurities and particulate matters will fall downwards through the screening plate 4 and onto the guiding baffle 5. The impurities that fall onto the guiding baffle 5 will roll downwards and be discharged through the first through groove 6.

[0033] Embodiment 2:

[0034] Reference Figure 1 and Figure 2 A drying device for traditional Chinese medicine decoction pieces, on the top of the inner frame 2, there is a drying mechanism 7. Inside the inner frame 2, there is a rotating shaft 8 rotatably connected. At the top end of the rotating shaft 8, there is a motor 9 fixedly sleeved. On the surface of the rotating shaft 8, there is a spiral blade 10 installed. At the top and bottom of the surface of the fixed cylinder 3, there are respectively a discharge port 12 and a feed port 11. On both sides of the top of the inner frame 2, there are second through grooves 13. By simultaneously starting the blower 71 and the heater 72 to introduce hot air, after the hot air is introduced, the discharge door panel 14 is opened to put the medicinal materials in. After the medicinal materials are put in, they will fall onto the screening plate 4. By starting the motor 9 to drive the rotating shaft 8 to rotate forward, when the rotating shaft 8 rotates forward, it will drive the spiral blade 10 to rotate forward. When the spiral blade 10 rotates forward, it will, with the cooperation of the fixed cylinder 3, push the bottom layer of medicinal materials entering from the feed port 11 upwards. When the bottom layer of medicinal materials rises to the top, they will fall out from the discharge port 12. When the medicinal materials are dried, just drive the rotating shaft 8 to rotate reversely. It can achieve good drying effect, ensure the uniformity of the drying of the medicinal materials, reduce the time required for drying the medicinal materials, and ensure the processing quality of the medicinal materials.

[0035] Reference Figure 2 The drying mechanism 7 includes a blower 71. On one side of the blower 71, there is a heater 72. The blower 71 and the heater 72 are both bolted to the top of the inner frame 2. Between the exhaust end of the blower 71 and the heater 72, there is a first connecting pipe 73 fixedly sleeved. The other end of the heater 72 is fixedly sleeved with a second connecting pipe 74 communicating with the inner frame 2. Through the settings of the blower 71, the heater 72, the first connecting pipe 73 and the second connecting pipe 74, the outside air can be inhaled and converted into hot air to blow onto the surface of the medicinal materials.

[0036] Reference Figure 1 and Figure 2 On the top of the outer frame body 1, there is an air suction port. On the top of the outer frame body 1, there is a dust-proof net 18 bolted. Through the setting of the dust-proof net 18, it can play a dust-proof function and prevent the dust in the air from falling into the outer frame body 1 from the air suction port.

[0037] Reference Figure 2, partition plates 19 are welded between both sides of the inner frame 2 and the outer frame body 1. Through the arrangement of the partition plates 19, the hot air can be guided.

[0038] Brief description of the usage process: The hot air is introduced by simultaneously starting the fan 71 and the heater 72. After the hot air is introduced, the feeding door plate 14 is opened to put the medicinal materials in. After the medicinal materials are put in, they will fall onto the screening plate 4. By starting the motor 9 to drive the rotating shaft 8 to rotate forward, when the rotating shaft 8 rotates forward, it will drive the spiral blade 10 to rotate forward. When the spiral blade 10 rotates forward, it will push the bottom-layer medicinal materials entering from the feeding port 11 upward through the cooperation of the fixed cylinder 3. When the bottom-layer medicinal materials rise to the top, they will fall out from the discharging port 12. When the medicinal materials are dried, drive the rotating shaft 8 to rotate reversely.

[0039] This specific embodiment is only an explanation of the present invention, and it is not a limitation to the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions according to needs, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A medicinal material drying device for processing Chinese herbal medicine slices, comprising an outer frame (1), characterized in that: An inner frame (2) is welded inside the outer frame (1), a fixed cylinder (3) is welded inside the inner frame (2), a screening plate (4) and a guide baffle (5) are fixedly sleeved on the surface of the fixed cylinder (3), first through grooves (6) are provided at the bottom of both sides of the inner frame (2), a discharge door plate (14) and a take-out door plate (15) are respectively provided on the front of the outer frame (1) through hinges, a drying mechanism (7) is provided at the top of the inner frame (2), a rotating shaft (8) is rotatably connected inside the inner frame (2), a motor (9) is fixedly sleeved on the top of the rotating shaft (8), a spiral blade (10) is installed on the surface of the rotating shaft (8), a discharge port (12) and a feed port (11) are respectively provided at the top and bottom of the surface of the fixed cylinder (3), and second through grooves (13) are provided at the top of both sides of the inner frame (2).

2. The medicinal material drying device for processing Chinese herbal medicine slices according to claim 1, characterized in that: The drying mechanism (7) comprises a fan (71), a heater (72) is arranged on one side of the fan (71), the fan (71) and the heater (72) are both bolted to the top of the inner frame (2), a first connecting pipe (73) is fixedly sleeved between the exhaust end of the fan (71) and the heater (72), and a second connecting pipe (74) connected to the inner frame (2) is fixedly sleeved on the other end of the heater (72).

3. The medicinal material drying device for processing Chinese herbal medicine slices according to claim 1, characterized in that: A collection box (16) is placed inside the outer frame (1) and below the guide baffle (5).

4. The medicinal material drying device for processing Chinese herbal medicine slices according to claim 1, characterized in that: A moisture-proof pad (17) is bolted to the bottom of the outer frame (1).

5. The medicinal material drying device for processing Chinese herbal medicine slices according to claim 1, characterized in that: An air suction port is provided at the top of the outer frame (1), and a dustproof net (18) is bolted to the top of the outer frame (1).

6. The medicinal material drying device for processing Chinese herbal medicine slices according to claim 1, characterized in that: Partition plates (19) are welded between the two sides of the inner frame (2) and the outer frame body (1).

7. The medicinal material drying device for processing Chinese herbal medicine slices according to claim 1, characterized in that: The surfaces of the outer frame (1) and the inner frame (2) are both coated with anti-corrosion paint.

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