Electric heating vacuum drying box with uniform drying function

Abstract

The electric heating vacuum drying oven comprises a machine body, a vacuum machine, a control panel, a machine door and a supporting shell, a mounting frame is arranged in the machine body, a driving mechanism used for driving the mounting frame to rotate is arranged in the supporting shell, the driving mechanism comprises a motor fixedly connected to the inner bottom of the supporting shell, and the motor is connected with the vacuum machine. An output shaft of the motor is fixedly connected with a driving shaft, the side wall of the driving shaft is sleeved with a rotating cylinder, a rotating block fixedly connected with the lower end of the mounting frame is arranged in the rotating cylinder, and a plurality of mesh plates are arranged in the mounting frame. Due to the arrangement of the driving mechanism and the plurality of rotatable mesh plates, materials can be stacked in a layered manner, and the problem that the outer side of an object stack is dried but the middle part of the object stack is not fully dried when traditional objects are stacked together is solved, so that the drying effect of the objects is improved, and the objects are dried more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating vacuum drying ovens, in particular to an electric heating vacuum drying oven with uniform drying. Background Art

[0002] The electric vacuum drying oven is a device designed for drying special objects and has strict usage requirements. With the development of science and technology, the electric vacuum drying oven has been greatly optimized.

[0003] The publication number is CN208536511U. The invention discloses an evenly drying electric vacuum drying oven, comprising a box body, a connecting shaft and a roller. A vacuum machine is arranged on the upper end of the box body, and a control console is arranged on the right end of the box body. An electric heating plate is arranged on the left side, and a placing table is arranged on the left side of the electric heating plate. Although the device can realize the rotation of the dried object, all the objects are piled on the placing table. Often, the external raw materials have been dried for a long time, while the internal raw materials need a long time to dry. Therefore, it is necessary to design an evenly drying electric vacuum drying oven to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an electric vacuum drying oven with uniform drying. By setting a driving mechanism, a plurality of rotatable mesh plates can stack materials in layers, thereby solving the problem that the outer side of the object pile has been dried but the middle part has not been dried sufficiently when objects are stacked together in the traditional way, thereby improving the drying effect of the objects and making the objects dry more evenly.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electric vacuum drying oven for uniform drying comprises a machine body, a vacuum machine, a control panel, a machine door and a supporting shell, wherein a mounting frame is arranged in the machine body, a driving mechanism for driving the mounting frame to rotate is arranged in the supporting shell, the driving mechanism comprises a motor fixedly connected to the bottom of the supporting shell, an output shaft of the motor is fixedly connected to a driving shaft, a rotating cylinder is sleeved on a side wall of the driving shaft, a rotating block fixedly connected to the lower end of the mounting frame is arranged in the rotating cylinder, a plurality of mesh plates are arranged in the mounting frame, and a mounting mechanism for mounting the mesh plates is arranged in the mounting frame.

[0007] Preferably, the installation mechanism comprises a plurality of placement frames fixedly connected to two inner walls of the installation frame, a plurality of screws are penetrated through the upper ends of the placement frames, and both side walls of the mesh plate are slidably connected to the inner walls of adjacent placement frames.

[0008] Preferably, the side wall of the rotating cylinder is rotatably connected to a mounting plate, the lower end of the mounting plate is fixedly connected to a connecting plate, both side walls of the connecting plate are slidably connected to fixing plates fixedly connected to the bottom of the body, and bolts are penetrated through the side walls of the connecting plate.

[0009] Preferably, two threaded holes are provided on the side wall of the connecting plate, and nuts are provided on the bolts.

[0010] Preferably, the side wall of the rotating block is rotatably connected with a horizontal plate, the inner bottom of the body is fixedly connected with two vertical plates, and the side walls of the vertical plates are installed with slide rails.

[0011] Preferably, a plurality of support rods are fixedly connected to the lower end of the installation frame, balls are provided at the lower ends of the support rods, and the cross-section of the inner ring of the rotating cylinder is rectangular.

[0012] The utility model has the following beneficial effects:

[0013] 1. The device is equipped with a driving mechanism. By setting up multiple mesh plates, the materials can be stacked in layers, which solves the problem that the outer side of the pile has been dried but the middle part has not been dried fully when the traditional objects are stacked together, thereby improving the drying effect of the objects;

[0014] 2. The device is equipped with a mounting mechanism, and the distance between two adjacent mesh plates can be adjusted. The mesh plates can be placed in the two upper placement frames or in the upper placement frame, so that higher materials can be placed on the mesh plates, thereby expanding the application range of the device;

[0015] 3. The device is equipped with a rotating drum and a rotating block. After drying, the rotating drum is moved down so that there is no obstacle in front of the rotating block. The entire installation frame can be removed to facilitate material removal and avoid taking materials in a small space, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an electric heating vacuum drying oven for uniform drying proposed by the utility model;

[0017] Figure 2 for Figure 1 A magnified view of the structure at A;

[0018] Figure 3 for Figure 1 A magnified view of the structure at B;

[0019] Figure 4 The utility model provides a top view of the installation frame and mesh plate of an evenly drying electric vacuum drying oven.

[0020] In the figure: 1 body, 2 vacuum machine, 3 control panel, 4 machine door, 5 mounting frame, 6 mesh plate, 7 support rod, 8 support shell, 9 motor, 10 drive shaft, 11 rotating block, 12 rotating cylinder, 13 mounting plate, 14 connecting plate, 15 fixing plate, 16 bolts, 17 threaded holes, 18 horizontal plate, 19 slide rail, 20 vertical plate, 21 placement frame, 22 screws. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 , an electric vacuum drying oven with uniform drying, comprising a body 1, a vacuum machine 2, a control panel 3, a machine door 4 and a supporting shell 8, the body 1, the vacuum machine 2, the control panel 3, the machine door 4 and the supporting shell 8 are all prior art, the body 1 dries the object through the heater on the inner wall is also prior art, so no further elaboration is made, a mounting frame 5 is provided in the body 1, a driving mechanism for driving the mounting frame 5 to rotate is provided in the supporting shell 8, the driving mechanism comprises a motor 9 fixedly connected to the bottom of the supporting shell 8, the output shaft of the motor 9 is fixedly connected to the driving shaft 10, the side wall of the driving shaft 10 is sleeved with a rotating cylinder 12, a rotating block 11 fixedly connected to the lower end of the mounting frame 5 is provided in the rotating cylinder 12, a plurality of mesh plates 6 are provided in the mounting frame 5, Figure 4 As shown, the longitudinal width of the installation frame 5 is smaller than the longitudinal length of the mesh plate 6 , which can reduce the shielding of the mesh plate 6 by the installation frame 5 .

[0023] A mounting mechanism for mounting the mesh plate 6 is provided in the mounting frame 5, and the mounting mechanism includes a plurality of placement frames 21 fixedly connected to the two inner walls of the mounting frame 5, and a plurality of screws 22 are penetrated through the upper ends of the placement frames 21, and both side walls of the mesh plate 6 are slidably connected to the inner walls of adjacent placement frames 21.

[0024] In the utility model, the side wall of the rotating cylinder 12 is rotatably connected to the mounting plate 13, the lower end of the mounting plate 13 is fixedly connected to the connecting plate 14, both side walls of the connecting plate 14 are slidably connected to the fixing plate 15 fixedly connected to the bottom of the machine body 1, the side wall of the connecting plate 14 is penetrated by a bolt 16, the side wall of the connecting plate 14 is provided with two threaded holes 17, and a nut is provided on the bolt 16, which can separate the rotating cylinder 12 from the rotating block 11, so that the mounting frame 5 can be translated out of the machine body 1.

[0025] In the utility model, the side wall of the rotating block 11 is rotatably connected to a horizontal plate 18, and two vertical plates 20 are fixedly connected to the bottom of the body 1. The side walls of the vertical plates 20 are installed with slide rails 19, and both ends of the horizontal plate 18 are located in the slide rails 19, so that the rotating block 11 can be limited, so that the installation frame 5 can be limited in rotation.

[0026] In the utility model, a plurality of support rods 7 are fixedly connected to the lower end of the installation frame 5, and balls are arranged at the lower ends of the support rods 7. The inner circle cross-section of the rotating cylinder 12 is rectangular. The arrangement of the balls and the support rods 7 can also provide support on both sides of the installation frame 5.

[0027] When in use, the objects to be dried are placed on each mesh plate 6, and the machine door 4 is closed. During the drying process, the motor 9 can be started, and the output shaft of the motor 9 drives the driving shaft 10 to rotate, the driving shaft 10 drives the rotating cylinder 12 to rotate, the rotating cylinder 12 drives the rotating block 11 to rotate, and the rotating block 11 drives the mounting frame 5 and the multiple mesh plates 6 thereon to rotate, so that the objects on the mesh plates 6 are dried more evenly. Since the objects in the mounting frame 5 are not piled together, it is avoided that the outer side of the object pile has been dried completely while the middle part is not dried fully, thereby improving the drying effect of the objects;

[0028] In addition, after drying is completed, the bolts 16 on the fixed plate 15 can be removed, so that the rotating cylinder 12 falls on the fixed plate 15 under the action of gravity, and there is no obstacle in front of the rotating block 11, so that the cross plate 18 can be pulled out from the two slide rails 19, and the entire installation frame 5 can be removed, which is convenient for taking materials and avoids the situation of taking materials in a small space, thereby improving the practicality of the device;

[0029] In addition, the distance between two adjacent mesh plates 6 can be adjusted. After unscrewing the screws 22 on the placement frame 21, the mesh plate 6 can be placed in the two upper placement frames 21 or in the upper placement frame 21, and the screws 22 are screwed in to fix it. This allows higher materials (referring to the height of the object itself) to be placed on the mesh plate 6, thereby expanding the scope of application of the device.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electric vacuum drying oven for uniform drying, comprising a machine body (1), a vacuum machine (2), a control panel (3), a machine door (4) and a supporting shell (8), characterized in that: The machine body (1) is provided with a mounting frame (5), the support shell (8) is provided with a driving mechanism for driving the mounting frame (5) to rotate, the driving mechanism comprising a motor (9) fixedly connected to the bottom of the support shell (8), the output shaft of the motor (9) being fixedly connected to a driving shaft (10), the side wall of the driving shaft (10) being sleeved with a rotating cylinder (12), the rotating cylinder (12) being provided with a rotating block (11) fixedly connected to the lower end of the mounting frame (5), the mounting frame (5) being provided with a plurality of mesh plates (6), and the mounting frame (5) being provided with a mounting mechanism for mounting the mesh plates (6).

2. The electric vacuum drying oven for uniform drying according to claim 1, characterized in that: The installation mechanism comprises a plurality of placement frames (21) fixedly connected to two inner walls of the installation frame (5), a plurality of screws (22) passing through the upper ends of the placement frames (21), and both side walls of the mesh plate (6) are slidably connected to the inner walls of adjacent placement frames (21).

3. The electric vacuum drying oven for uniform drying according to claim 2, characterized in that: The side wall of the rotating cylinder (12) is rotatably connected to a mounting plate (13), the lower end of the mounting plate (13) is fixedly connected to a connecting plate (14), both side walls of the connecting plate (14) are slidably connected to fixing plates (15) fixedly connected to the inner bottom of the machine body (1), and bolts (16) are penetrated through the side walls of the connecting plate (14).

4. The electric vacuum drying oven for uniform drying according to claim 3, characterized in that: The side wall of the connecting plate (14) is provided with two threaded holes (17), and the bolts (16) are provided with nuts.

5. The electric vacuum drying oven for uniform drying according to claim 4, characterized in that: The side wall of the rotating block (11) is rotatably connected to a horizontal plate (18), the inner bottom of the machine body (1) is fixedly connected to two vertical plates (20), and the side walls of the vertical plates (20) are installed with slide rails (19).

6. The electric vacuum drying oven for uniform drying according to claim 5, characterized in that: A plurality of support rods (7) are fixedly connected to the lower end of the installation frame (5), and balls are arranged at the lower ends of the support rods (7). The inner ring of the rotating cylinder (12) has a rectangular cross section.

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