Open type drying oven for medicinal material processing

Abstract

The utility model belongs to the technical field of medicinal material processing, and particularly relates to an open type drying oven for medicinal material processing, which comprises a fan, a heating drying bin, a heating bin and an oven body, and further comprises an electric reel, a push plate and an electric sealing plate, the two ends of the electric telescopic rod are rotationally installed on protrusions on the side walls of the heating bin and the box body respectively, concave moving grooves are formed in the inner walls of the two sides of the box body, the electric winding shaft is installed on the box body, a pull wire connected with the electric winding shaft is arranged on one protrusion of the push plate, and the pull wire is connected with the electric winding shaft. The electric sealing plate matched with the opening of the box body is arranged on the mounting frame; the stability of the box body in the rotating process is guaranteed by arranging an arc-shaped block and an arc-shaped groove, it is guaranteed that medicinal materials in the box body can be completely discharged out of the box body through cooperation of an electric wire winding shaft, a pull wire and a push plate, and abrasion to the pull wire in the using process is reduced by arranging a guide wheel.

Description

Technical Field

[0001] The utility model belongs to the technical field of medicinal material processing, and in particular relates to an open type drying oven for medicinal material processing. Background Art

[0002] Chinese medicinal materials generally need to be dried before being stored or made into finished products to prevent them from deteriorating. The traditional practice is to use an oven to dry the medicinal materials. In order to facilitate users to unload the dried medicinal materials, the existing unloading mechanism mainly relies on the gravity of the medicinal materials to achieve automatic discharge of the medicinal materials. However, the bottom structure of the medicinal material storage box is a mesh structure. During the discharge process, the dried medicinal materials cannot be completely discharged due to friction and the obstruction of the bottom mesh of the medicinal material storage box, which affects the discharge effect of the device. Utility Model Content

[0003] The utility model provides an open oven for medicinal material processing to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an open-type drying oven for medicinal material processing, comprising a fan, a heating and drying chamber, a heating chamber and a box body, and also comprising an electric winding shaft, a push plate and an electric sealing plate, the fan is arranged on the top of the heating and drying chamber, the heating and drying chamber is connected with the heating chamber, a mounting frame is arranged on the side wall of the heating chamber, the box body is rotatably mounted on the mounting frame, electric telescopic rods are arranged on the side walls of the heating chamber and the box body, the two ends of the electric telescopic rods are respectively rotatably mounted on the side wall protrusions of the heating chamber and the box body, and the inner walls on both sides of the box body are provided with electric telescopic rods. A concave-shaped moving groove is provided, and both ends of the moving groove pass through the side walls of the box body. The electric winding shaft is installed at the position of the box body penetrated by the moving groove. A protrusion cooperating with the transverse part of the moving groove is provided on the side wall of the push plate. A pull wire connected to the electric winding shaft is provided on one protrusion of the push plate. A guide wheel is provided at the corner of the moving groove. The other side of the protrusion of the push plate where the pull wire is installed is provided with the pull wire passing through another protrusion. The pull wire passing through the protrusion of the push plate bypasses the guide wheel. The installation frame is provided with the electric sealing plate cooperating with the opening of the box body.

[0005] Preferably, arc blocks are provided on both side walls of the box body, and arc grooves cooperating with the arc blocks are provided on the side walls of the installation frame, and the centers of the arc blocks and the arc grooves overlap with the center of the rotating shaft of the box body.

[0006] Preferably, a sealing groove is provided at the top of the side wall of the heating chamber, the inner wall of the sealing groove and the side wall of the box body are arc-shaped, the center of the inner wall of the sealing groove and the side wall of the box body overlaps with the center of the rotating axis of the box body, and a rubber pad is provided on the inner wall of the sealing groove.

[0007] Preferably, a triangular prism-shaped top block is provided at the bottom of the side wall of the push plate, and the top block is a breathable structure.

[0008] Preferably, the bottom and top of the air-permeable net on the bottom surface of the box body close to the side wall of the electric sealing plate are in contact with the edges of the heating chamber and the electric sealing plate respectively.

[0009] Preferably, the bottom surface of the groove of the installation frame is in the shape of a downwardly inclined slope.

[0010] Preferably, a groove cooperating with the electric sealing plate is provided on the inner wall of the box body, and the side wall of the groove cooperating with the electric sealing plate near the opening of the box body is in the shape of an inclined surface, and the side wall of the bottom surface of the box body and the side wall of the telescopic end of the electric sealing plate are in the same vertical plane.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model arranges an electric telescopic rod so that the opening of the box is directed toward the ground during the discharging process, thereby improving the unloading efficiency of the device; arranges an arc block and an arc groove to ensure the stability of the box during the rotation process; arranges an electric winding shaft, a pull wire and a push plate to cooperate to ensure that the medicinal materials inside the box can be completely discharged from the box, thereby ensuring the effect of the device in discharging the medicinal materials; arranges a guide wheel to reduce the wear of the pull wire during use and extend the service life of the pull wire; and arranges a top block to ensure the working effect of the push plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the box body in the utility model;

[0015] Figure 3 for Figure 2 The structural diagram at A in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of the installation location of the electric winding shaft in the utility model;

[0017] Figure 5 It is a side view structural diagram of the installation location of the electric winding shaft in the utility model;

[0018] Figure 6 It is a structural schematic diagram of the electric sealing plate in the utility model.

[0019] In the figure: 1, fan 2, heating and drying chamber 3, heating chamber 31, sealing groove 32, installation frame 4, box body 41, electric telescopic rod 42, arc block 43, arc groove 5, electric winding shaft 51, moving groove 52, pulling wire 53, guide wheel 6, push plate 61, top block 7, electric sealing plate. DETAILED DESCRIPTION

[0020] See also Figure 1-6 The utility model provides the following technical solutions: an open oven for medicinal material processing, comprising a fan 1, a heating and drying chamber 2, a heating chamber 3 and a box body 4, and also comprising an electric winding shaft 5, a push plate 6 and an electric sealing plate 7. The fan 1 is arranged on the top of the heating and drying chamber 2, the heating and drying chamber 2 is connected with the heating chamber 3, a mounting frame 32 is arranged on the side wall of the heating chamber 3, the box body 4 is rotatably mounted on the mounting frame 32, electric telescopic rods 41 are arranged on the side walls of the heating chamber 3 and the box body 4, and the two ends of the electric telescopic rod 41 are respectively rotatably mounted on the side wall protrusions of the heating chamber 3 and the box body 4, and the inner walls of the two sides of the box body 4 are provided with A concave-shaped moving groove 51 has two ends that pass through the side walls of the box body 4. The electric winding shaft 5 is installed at the position of the box body 4 that is penetrated by the moving groove 51. A protrusion that cooperates with the lateral part of the moving groove 51 is provided on the side wall of the push plate 6. A pull wire 52 connected to the electric winding shaft 5 is provided on one protrusion of the push plate 6. A guide wheel 53 is provided at the corner of the moving groove 51. The other side of the protrusion of the push plate 6 on which the pull wire 52 is installed is provided with a pull wire 52 that passes through another protrusion. The pull wire 52 that passes through the protrusion of the push plate 6 bypasses the guide wheel 53. An electric sealing plate 7 that cooperates with the opening of the box body 4 is provided on the mounting frame 32.

[0021] The fan 1 is used to send air into the interior of the heating and drying chamber 2. The heating and drying chamber 2 can heat and dry the air entering the heating and drying chamber 2, ensuring the dryness of the air sent into the heating chamber 3 by the heating and drying chamber 2, and ensuring the working effect of the device. After the dry hot air in the heating and drying chamber 2 enters the heating chamber 3, it will be blown onto the medicinal materials placed on the box body 4 through the air permeable net on the bottom surface of the box body 4, so as to achieve the drying of the medicinal materials. After the drying of the medicinal materials is completed, the electric telescopic rod 41 is controlled to extend, and the extended electric telescopic rod 41 will start to rotate with the box body 4, and the opening of the box body 4 is facing downward, and the box body 4 is in a state of being dried. The medicinal materials in the box 4 leave the box 4 under the action of gravity, realizing automatic unloading of the device. The installation method of the two ends of the electric telescopic rod 41 ensures that the electric telescopic rod 41 will not hinder the rotation of the box 4. The box 4 is rotatably installed on the installation frame 32. The shape of the installation frame 32 ensures that the rotation of the box 4 will not be hindered. The position of the rotating shaft of the box 4 ensures that the box 4 will not contact the heating chamber 3 during the rotation process, avoiding that the rotation of the box 4 is affected. The electric sealing plate 7 is used to seal the opening of the box 4 to ensure the working effect of the device. The installation position of the electric sealing plate 7 ensures that the electric The telescopic end of the sealing plate 7 can completely leave the box body 4, ensuring that the electric sealing plate 7 will not hinder the rotation of the box body 4. The push plate 6 can scrape the medicinal materials on the box body 4 to prevent the medicinal materials in the box body 4 from being completely discharged from the box body 4. The push plate 6 ensures the stability of the push plate 6 during movement through the cooperation of the side wall protrusions and the moving groove 51. The shape of the moving groove 51 increases the number of side wall protrusions of the push plate 6 to ensure the stability of the push plate 6. The electric winding shaft 5 can reel in the pull wire 52. The rotation directions of the electric winding shafts 5 on the upper and lower sides are opposite. When the electric winding shaft 5 is started The moving directions of the two pull wires 52 are opposite. The pull wires 52 are installed on the side wall protrusions of the push plate 6, thereby realizing the movement of the push plate 6. The position of the pull wire 52 ensures that the pull wire 52 can move with the push plate 6 under the action of the electric winding shaft 5, realizing the scraping of medicinal materials by the push plate 6 and the resetting of the push plate 6, ensuring the working effect of the push plate 6. The pull wire 52 passing through the side wall protrusions of the push plate 6 ensures that the movement of the pull wire 52 will not be hindered. The guide wheel 53 plays a guiding role, reducing the wear of the pull wire 52 during the movement, and extending the service life of the pull wire 52

[0022] Specifically, arc blocks 42 are provided on both side walls of the box body 4 , and arc grooves 43 cooperating with the arc blocks 42 are provided on the side walls of the mounting frame 32 . The centers of the arc blocks 42 and the arc grooves 43 overlap with the center of the rotating shaft of the box body 4 .

[0023] The cooperation between the arc block 42 and the arc groove 43 plays a guiding and fixing role, ensuring the stability of the box body 4 during rotation. The positions of the centers of the arc block 42 and the arc groove 43 ensure that the rotation of the box body 4 will not be hindered, ensuring the working effect of the arc block 42 and the arc groove 43.

[0024] Specifically, a sealing groove 31 is provided at the top of the side wall of the heating chamber 3, the inner wall of the sealing groove 31 and the side wall of the box body 4 are arc-shaped, the center of the inner wall of the sealing groove 31 and the side wall of the box body 4 overlaps with the center of the rotating axis of the box body 4, and a rubber pad is provided on the inner wall of the sealing groove 31.

[0025] The cooperation between the box body 4 and the sealing groove 31 plays a sealing role, thereby preventing the airflow in the heating chamber 3 from leaking through the gap between the heating chamber 3 and the box body 4, which would affect the working effect of the device. The rubber pad of the heating chamber 3 seals the gap between the heating chamber 3 and the box body 4, thereby improving the working effect of the sealing groove 31. The rubber pad also improves the stability of the box body 4 after it is placed on the heating chamber 3. The shapes of the sealing groove 31 and the side walls of the box body 4 ensure that the box body 4 will not be obstructed by the sealing groove 31 during rotation.

[0026] Specifically, a triangular prism-shaped top block 61 is provided at the bottom of the side wall of the push plate 6 , and the top block 61 is a breathable structure.

[0027] When the push plate 6 is moving, the shape of the top block 61 ensures that the push plate 6 can scrape the medicinal materials attached to the bottom surface of the box body 4 away from the box body 4, thereby improving the working effect of the push plate 6. The structure of the top block 61 ensures that the top block 61 will not hinder the hot air from drying the medicinal materials, thereby ensuring the working effect of the device.

[0028] Specifically, the bottom and top of the air-permeable net on the bottom surface of the box body 4 near the side wall of the electric sealing plate 7 are in contact with the edges of the heating chamber 3 and the electric sealing plate 7 respectively.

[0029] The position of the air-permeable net of the box body 4 ensures that the hot air in the heating chamber 3 can be completely blown onto the medicinal materials in the box body 4 , thereby ensuring the drying effect of the heating chamber 3 on the medicinal materials in the box body 4 .

[0030] Specifically, the bottom surface of the groove of the installation frame 32 is in the shape of a downwardly inclined slope.

[0031] The bottom shape of the groove of the mounting frame 32 ensures that the medicinal materials discharged from the box body 4 will not accumulate on the bottom surface of the mounting frame 32, eliminating the step of manually scraping the medicinal materials on the mounting frame 32 by the user, thereby improving the unloading efficiency of the device.

[0032] Specifically, a groove cooperating with the electric sealing plate 7 is provided on the inner wall of the box body 4, and the side wall of the groove cooperating with the electric sealing plate 7 is in the shape of an inclined surface near the opening of the box body 4, and the side wall of the bottom surface of the box body 4 and the side wall of the telescopic end of the electric sealing plate 7 are in the same vertical plane.

[0033] The cooperation between the inner wall groove of the box body 4 and the electric sealing plate 7 ensures the sealing effect of the electric sealing plate 7 on the box body 4. The side wall shape of the inner wall groove of the box body 4 ensures that the medicinal materials will not accumulate on the inner wall groove of the box body 4 during the discharge process. The position of the bottom side wall of the opening of the box body 4 ensures that the medicinal materials will not be obstructed during the discharge process, ensuring that the medicinal materials can be discharged from the box body 4 smoothly.

[0034] The working principle and use process of the utility model are as follows: the medicinal materials to be dried are placed on the box body 4, the fan 1 and the heating and drying chamber 2 are started, and the airflow generated by the fan 1 is sent into the heating chamber 3 after being heated and dried by the heating and drying chamber 2. The hot air entering the heating chamber 3 passes through the air permeable net on the bottom surface of the box body 4 and is blown onto the medicinal materials, thereby achieving the drying of the medicinal materials. When discharging the medicinal materials, the electric sealing plate 7 is controlled to contract, and the electric sealing plate 7 is released from the opening of the box body 4. The electric telescopic rod 41 is controlled to extend. As the electric telescopic rod 41 extends, the box body 4 starts to rotate, and the medicinal materials in the box body 4 are discharged from the box body 4 under the action of gravity. The electric winding shaft 5 is started, and the push plate 6 is moved by the pull wire 52 under the action of the electric winding shaft 5. When the push plate 6 moves, it will start to move with the medicinal materials on the box body 4, thereby ensuring that the medicinal materials can be completely discharged from the box body 4.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An open oven for medicinal material processing, comprising a fan (1), a temperature-raising drying chamber (2), a heating chamber (3) and a housing (4), characterized in that: The utility model also comprises an electric winding shaft (5), a push plate (6) and an electric sealing plate (7); the fan (1) is arranged on the top of the heating and drying chamber (2); the heating and drying chamber (2) is connected with the heating chamber (3); a mounting frame (32) is arranged on the side wall of the heating chamber (3); the box body (4) is rotatably mounted on the mounting frame (32); electric telescopic rods (41) are arranged on the side walls of the heating chamber (3) and the box body (4); the two ends of the electric telescopic rods (41) are rotatably mounted on the protrusions of the side walls of the heating chamber (3) and the box body (4); the inner walls of the two sides of the box body (4) are provided with concave movable grooves (51); the two ends of the movable grooves (51) penetrate the inner walls of the box body (4); The electric winding shaft (5) is installed at a position of the box body (4) penetrated by the movable groove (51), the side wall of the push plate (6) is provided with a protrusion matching with the lateral part of the movable groove (51), one protrusion of the push plate (6) is provided with a pull wire (52) connected to the electric winding shaft (5), a guide wheel (53) is provided at the corner of the movable groove (51), the other side of the protrusion of the push plate (6) on which the pull wire (52) is installed is provided with the pull wire (52) passing through another protrusion, the pull wire (52) passing through the protrusion of the push plate (6) bypasses the guide wheel (53), and the installation frame (32) is provided with the electric sealing plate (7) matching with the opening of the box body (4).

2. The open oven for medicinal material processing according to claim 1, characterized in that: Arc blocks (42) are provided on both side walls of the box body (4), and arc grooves (43) cooperating with the arc blocks (42) are provided on the side walls of the installation frame (32), and the centers of the arc blocks (42) and the arc grooves (43) overlap with the center of the rotation axis of the box body (4).

3. The open oven for medicinal material processing according to claim 1, characterized in that: A sealing groove (31) is provided at the top of the side wall of the heating chamber (3); the inner wall of the sealing groove (31) and the side wall of the box body (4) are in an arc shape; the center of the inner wall of the sealing groove (31) and the side wall of the box body (4) overlaps with the center of the rotation axis of the box body (4); and a rubber pad is provided on the inner wall of the sealing groove (31).

4. The open oven for medicinal material processing according to claim 1, characterized in that: A triangular prism-shaped top block (61) is provided at the bottom of the side wall of the push plate (6), and the top block (61) is a breathable structure.

5. The open oven for medicinal material processing according to claim 1, characterized in that: The bottom and top of the air-permeable net on the bottom surface of the box body (4) close to the side wall of the electric sealing plate (7) are in contact with the edges of the heating chamber (3) and the electric sealing plate (7) respectively.

6. The open oven for medicinal material processing according to claim 1, characterized in that: The bottom surface of the groove of the installation frame (32) is in the shape of a downwardly inclined slope.

7. The open oven for medicinal material processing according to claim 1, characterized in that: The inner wall of the box body (4) is provided with a groove cooperating with the electric sealing plate (7); the side wall of the box body (4) near the opening of the box body (4) where the groove cooperating with the electric sealing plate (7) is in the shape of an inclined surface; the side wall of the bottom surface of the box body (4) and the side wall of the telescopic end of the electric sealing plate (7) are in the same vertical plane.

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