Hot air circulating oven

Abstract

The utility model relates to a hot air circulating oven which comprises an oven body. Each rolling structure comprises a plurality of rolling structures; the mounting frame is arranged in the box body; the roller is rotationally connected to the mounting frame; the stirring rods are arranged on the inner wall of the roller, the multiple stirring rods are arranged in the circumferential direction of the roller, and the stirring rods extend towards the center of the roller. According to the device, medicinal materials are placed in the roller, when the roller rotates, the medicinal materials are driven to move through the stirring rods, and when the medicinal materials reach a certain height, the medicinal materials fall off from the high position, so that the medicinal materials are conveniently taken out; and therefore, when the medicinal materials are dried in the device, the medicinal materials can be dried more uniformly, and the drying efficiency of the medicinal materials is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medicine drying, and particularly relates to a hot air circulation oven. BACKGROUND

[0002] In the manufacture of traditional Chinese medicine, the medicine needs to be dried to ensure that the medicine can be used in the next process. Currently, a hot air circulation oven is usually used to uniformly heat the medicine.

[0003] In the prior art, the medicine is placed in a tray with holes, and the medicine is heated and dried by flowing hot air. However, one side of the medicine is attached to the tray, and the drying effect of the side of the medicine attached to the tray is not as good as the other side, thereby reducing the power of the medicine. SUMMARY

[0004] The present application provides a hot air circulation oven to solve the problem of uneven drying of medicine in the related art.

[0005] In a first aspect, a hot air circulation oven is provided, comprising:

[0006] a box body;

[0007] a plurality of tumbling structures, the tumbling structure comprising:

[0008] a mounting frame arranged in the box body;

[0009] a roller rotatably connected to the mounting frame;

[0010] a plurality of stirring rods arranged on the inner wall of the roller, the plurality of stirring rods being arranged in a circumferential direction of the roller, and the stirring rods extending towards the center of the roller.

[0011] In some embodiments, a window is formed in the side of the roller, and a flip cover is rotatably connected to the window.

[0012] In some embodiments, the tumbling structure further comprises a connecting shaft rotatably connected to the mounting frame, one end of the connecting shaft being connected to the roller, and the other end of the connecting shaft extending through the mounting frame.

[0013] In some embodiments, a plurality of driving structures are arranged on the box body, the plurality of driving structures corresponding one-to-one to the plurality of tumbling structures, the driving structure comprising a rotating shaft rotatably connected to the box body, and the connecting shaft being insertable into the rotating shaft.

[0014] In some embodiments, the driving structure further comprises two connecting wheels, a track, and a motor.

[0015] In some embodiments, the motor is connected to the box body, one of the two connecting wheels is connected to the output end of the motor, the other connecting wheel is connected to the rotating shaft, and the two connecting wheels are connected by the track.

[0016] In some embodiments, the rolling structure further comprises two slide rails, which are oppositely arranged on the box body, and the mounting frame is connected with the slide rails.

[0017] In some embodiments, a plurality of rolling structures are arranged in the box body.

[0018] The embodiment of the present application provides a hot air circulation oven. Since the medicinal materials are placed in the drum in the embodiment of the present application, when the drum rotates, the medicinal materials are moved by the stirring rod, and when reaching a certain height, the medicinal materials fall from the high place, so that the effect of continuously rolling the medicinal materials in the drum is realized. Therefore, when the medicinal materials are dried in the embodiment of the present application, the medicinal materials can be dried more uniformly, and the drying efficiency of the medicinal materials is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 The structural schematic diagram provided by the embodiment of the present application is provided.

[0021] Figure 2 The structural schematic diagram of the box body provided by the embodiment of the present application is provided.

[0022] Figure 3 The structural schematic diagram of the slide rail provided by the embodiment of the present application is provided.

[0023] Figure 4 The structural schematic diagram of the rotating shaft provided by the embodiment of the present application is provided.

[0024] Figure 5 The structural schematic diagram of the drum provided by the embodiment of the present application is provided.

[0025] In the figure: 1, box body; 2, rolling structure; 21, mounting frame; 22, drum; 23, stirring rod; 24, connecting shaft; 25, slide rail; 3, window; 4, flip cover; 5, driving structure; 51, rotating shaft; 52, connecting wheel; 53, track; 54, motor. DETAILED DESCRIPTION

[0026] To make the purposes, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of protection of the present application.

[0027] The embodiments of the present application provide a hot air circulating oven which can solve the problem of uneven drying effect of medicinal materials in the related art.

[0028] Please refer to Figures 1 to 5 A hot air circulating oven comprises:

[0029] The box body 1 is further provided with a closing door (not shown in the figure), which is a prior art and will not be described here in more detail, such as Figure 1 The number of the tumbling structures 2 is four, and the four tumbling structures 2 are arranged in two rows in the box body 1 in sequence. A partition is arranged in the middle of the box body 1, and slide rails 25 are arranged on both sides of the partition and the box body 1. The mounting frames 21 slide on the slide rails 25. By sliding the mounting frames 21, the rollers 22 can be pulled out of or pushed into the box body 1, which facilitates the workers to add medicinal materials into the rollers 22.

[0030] The number of the tumbling structures 2 is four, and the four tumbling structures 2 are arranged in two rows in the box body 1 in sequence. A partition is arranged in the middle of the box body 1, and slide rails 25 are arranged on both sides of the partition and the box body 1. The mounting frames 21 slide on the slide rails 25. By sliding the mounting frames 21, the rollers 22 can be pulled out of or pushed into the box body 1, which facilitates the workers to add medicinal materials into the rollers 22.

[0031] The side surface of the roller 22 is provided with a window 3, and a flip cover 4 is rotatably connected to the window 3. The flip cover 4 can close the window 3. In a preferred embodiment, the flip cover 4 can be fixed by a lock to ensure that the flip cover 4 will not be opened during the rotation of the roller 22. When it is necessary to add or take out medicinal materials, the roller 22 is pulled out, the flip cover 4 is opened, the medicinal materials are added or taken out from the window 3, and then the flip cover 4 is closed.

[0032] The tumbling structure 2 further comprises a connecting shaft 24, which is rotatably connected to the mounting frame 21. One end of the connecting shaft 24 is connected to the roller 22, and the other end of the connecting shaft 24 extends through the mounting frame 21.

[0033] The housing 1 is provided with several driving structures 5, which correspond one-to-one with several tumbling structures 2. Each driving structure 5 includes a rotating shaft 51, which is rotatably connected to the housing 1. A connecting shaft 24 can be inserted into the rotating shaft 51. When the connecting shaft 24 is inserted into the rotating shaft 51, the rotating shaft 51 can drive the roller 22 to rotate on the mounting frame 21. After the connecting shaft 24 is disengaged from the rotating shaft 51, the roller 22 loses its rotational power.

[0034] The drive structure 5 also includes two connecting wheels 52, a track 53, and a motor 54;

[0035] The motor 54 is connected to the housing 1. One of its connecting wheels 52 is connected to the output end of the motor 54, and the other connecting wheel 52 is connected to the rotating shaft 51. The two connecting wheels 52 are connected by the track 53. The motor 54 drives the connecting wheel 52 to rotate, and the track drives the rotating shaft 51 to rotate, thereby driving the roller 22 to rotate.

[0036] The working principle of this application is as follows:

[0037] When using this application, the roller 22 needs to be pulled out of the box 1 first, the flip cover 4 is opened and the medicinal materials are put into the roller 22, then the roller is pushed into the box 1 and the connecting shaft 24 is inserted into the rotating shaft 51. Then the box 1 is closed and heated, the motor 54 is started, and the roller 22 is rotated so that the medicinal materials are dried while tumbling.

[0038] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0039] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0040] The above are merely specific embodiments of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A hot air circulating oven, characterized in that, include: Box (1); A plurality of tumbling structures (2), said tumbling structure (2) comprising; - Mounting bracket (21), which is disposed in the housing (1); - Roller (22), which is rotatably connected to the mounting bracket (21); - A plurality of stirring rods (23), the stirring rods (23) are disposed on the inner wall of the drum (22), the plurality of stirring rods (23) are arranged around the drum (22) in a circumferential manner, and the stirring rods (23) extend toward the center of the drum (22).

2. The hot air circulating oven as described in claim 1, characterized in that: The roller (22) has a window (3) on its side, and a flip cover (4) is rotatably connected to the window (3).

3. The hot air circulating oven as described in claim 1, characterized in that: The tumbling structure (2) also includes a connecting shaft (24), which is rotatably connected to the mounting frame (21). One end of the connecting shaft (24) is connected to the roller (22), and the other end of the connecting shaft (24) extends through the mounting frame (21).

4. The hot air circulating oven as described in claim 3, characterized in that: The housing (1) is provided with a plurality of driving structures (5), and the plurality of driving structures (5) correspond one-to-one with the plurality of tumbling structures (2). The driving structure (5) includes a rotating shaft (51), which is rotatably connected to the housing (1). The connecting shaft (24) can be inserted into the rotating shaft (51).

5. The hot air circulating oven as described in claim 4, characterized in that: The drive structure (5) also includes two connecting wheels (52), tracks (53), and a motor (54); The motor (54) is connected to the housing (1), one of its connecting wheels (52) is connected to the output end of the motor (54), and the other connecting wheel (52) is connected to the rotating shaft (51). The two connecting wheels (52) are connected by the track (53).

6. The hot air circulating oven as described in claim 1, characterized in that: The tumbling structure (2) also includes two slide rails (25), which are arranged opposite to each other on the housing (1), and the mounting bracket (21) is connected to the slide rails (25).

7. The hot air circulating oven as described in claim 1, characterized in that: Several of the tumbling structures (2) are arranged in an array inside the housing (1).

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