Electrothermal blowing drying box convenient to disassemble

Abstract

The utility model relates to an electrothermal blowing dry box convenient to disassemble. Comprising a drying box body, a supporting assembly used for supporting articles, a lifting device used for adjusting the height of the supporting assembly, sliding blocks arranged at the two ends of the supporting assembly and limiting sliding rails used for limiting lifting of the supporting assembly. The lifting device is arranged in an inner cavity of the drying box body; the supporting assembly is arranged at the lifting end of the lifting device. Two sets of limiting sliding rails which are symmetrically placed are arranged in an inner cavity of the drying box body. The two sets of sliding blocks are slidably connected to the two sets of limiting sliding rails. According to the technical scheme, the technical problems that in the prior art, supporting structures of most drying boxes are inconvenient to disassemble, and when large-size objects are dried, the objects cannot be placed in the drying boxes due to the fact that the supporting structures are inconvenient to disassemble, and the drying boxes are limited in use are solved.

Description

Technical Field

[0001] The utility model relates to the field of electric heating blast drying boxes, in particular to an electric heating blast drying box which can be conveniently disassembled. Background Art

[0002] Electric blast drying oven is also known as "drying oven". As the name implies, it uses electric heating to conduct blast cycle drying test. It is divided into blast drying and vacuum drying. Blast drying is to blow out hot air through a circulating fan to ensure the temperature balance in the box. Vacuum drying is to use a vacuum pump to extract the air in the box to make the atmospheric pressure in the box lower than normal pressure, so that the product can be tested in a very clean state. It is a commonly used instrument and equipment, mainly used to dry samples, and can also provide the temperature environment required for the experiment. Drying ovens are used in various industries such as chemical, pharmaceutical, casting, automobile, food, machinery, etc. They are generally divided into galvanized steel plate and stainless steel liner, pointer and digital display, natural convection and blast cycle, conventional oven and vacuum type.

[0003] However, the supporting structures of most drying boxes in the prior art are not convenient to disassemble. When drying large items, the items cannot be put in because the supporting structures are not convenient to disassemble. This limits the use of the drying box. Utility Model Content

[0004] The embodiment of the present application provides an easily disassembled electric blast drying oven, thereby solving the problem that the supporting structure of most drying ovens in the prior art solutions is inconvenient to disassemble. When drying large items, the items cannot be placed inside due to the inconvenient disassembly of the supporting structure, which results in the drying oven being subject to technical limitations during use.

[0005] The technical solution adopted in the embodiment of the present application is as follows:

[0006] A conveniently detachable electric hot air drying oven comprises a drying oven body, a support assembly for supporting articles, a lifting device for adjusting the height of the support assembly, sliders arranged at both ends of the support assembly, and a limiting slide rail for limiting the lifting of the support assembly; the lifting device is arranged in the inner cavity of the drying oven body; the support assembly is arranged on the lifting end of the lifting device; two groups of symmetrically placed limiting slide rails are arranged in the inner cavity of the drying oven body; the two groups of sliders are slidably connected to the two groups of limiting slide rails;

[0007] The support assembly includes a limit frame, a support plate for supporting goods, and a fixing member for fixing the support plate; the limit frame is arranged on the lifting end of the lifting device, and the two groups of sliders are respectively arranged at both ends of the limit frame; the support plate is embedded in the limit frame; the fixing member is connected to the limit frame and the support plate.

[0008] A further technical solution is: the lifting device includes a lifting block, a threaded rod for driving the lifting block to lift and lower, and a bearing seat for supporting the threaded rod; the lifting block is threadedly connected to the threaded rod; the bearing seats are provided at both ends of the threaded rod; two groups of the bearing seats are provided in the inner cavity of the drying box body.

[0009] A further technical solution is: the lifting device also includes a threaded handle; the top end of the threaded rod passes through the drying box body, and the top end of the threaded rod is connected to the threaded handle.

[0010] A further technical solution is: the fixing member is a bolt.

[0011] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0012] 1. Due to the arrangement of the drying box body, the support assembly, the lifting device, the slider and the limit slide rail, when the height of the support assembly in the inner cavity of the drying box body needs to be adjusted, the staff rotates the threaded rod in the lifting device. Since the lifting block fixedly connected to the support assembly is threadedly connected to the threaded rod, and the sliders at both ends of the support assembly are slidably connected to the two sets of limit slide rails, when the staff rotates the threaded rod, the lifting block will drive the support assembly to slide up and down in the inner cavity of the drying box body, so that objects of different sizes can be placed on the support assembly, thereby improving the practicality of the electric hot air drying box to a certain extent. Since the support plate in the support assembly can be detachably fixed in the limit frame through the fixing part, it is convenient for the staff to disassemble and replace the support plate, and it is convenient for the staff to perform irregular maintenance or cleaning of the support plate. At the same time, the entire operation process is simple and reliable, and it is also convenient for the staff to operate.

[0013] 2. Due to the setting of the threaded handle, the staff can drive the threaded rod to rotate by turning the threaded handle, which makes it more convenient for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of an easily disassembled electric heating blast drying oven in an embodiment of the utility model.

[0015] Figure 2 It is a partial structural schematic diagram for reflecting the supporting assembly in the embodiment of the utility model.

[0016] Figure 3 It is a partial structural schematic diagram for reflecting the lifting device in the embodiment of the utility model.

[0017] In the figure: 1. Drying box body; 2. Support assembly; 21. Limiting frame; 22. Support plate; 23. Fixing piece; 3. Lifting device; 31. Lifting block; 32. Threaded rod; 33. Bearing seat; 34. Threaded handle; 4. Sliding block; 5. Limiting slide rail. DETAILED DESCRIPTION

[0018] The embodiment of the present application provides an easily disassembled electric blast drying oven, thereby solving the problem that the supporting structure of most drying ovens in the prior art solutions is inconvenient to disassemble. When drying large items, the items cannot be placed inside due to the inconvenient disassembly of the supporting structure, which results in the drying oven being subject to technical limitations during use.

[0019] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] An electric heating blast drying oven that can be easily disassembled, such as Figure 1 , Figure 2 and Figure 3 As shown, the drying box body 1 includes a support assembly 2 for supporting articles, a lifting device 3 for adjusting the height of the support assembly 2, sliders 4 arranged at both ends of the support assembly 2, and a limiting slide rail 5 for limiting the lifting of the support assembly 2. The lifting device 3 is arranged in the inner cavity of the drying box body 1. The support assembly 2 is arranged on the lifting end of the lifting device 3. Two groups of symmetrically placed limiting slide rails 5 are arranged in the inner cavity of the drying box body 1. Both groups of sliders 4 are slidably connected to the two groups of limiting slide rails 5.

[0022] The support assembly 2 includes a limit frame 21, a support plate 22 for supporting goods, and a fixing member 23 for fixing the support plate 22. The limit frame 21 is arranged on the lifting end of the lifting device 3, and two sets of sliders 4 are respectively arranged at both ends of the limit frame 21. The support plate 22 is embedded in the limit frame 21. The fixing member 23 is connected to the limit frame 21 and the support plate 22.

[0023] The lifting device 3 includes a lifting block 31, a threaded rod 32 for driving the lifting block 31 to lift, and a bearing seat 33 for supporting the threaded rod 32. The lifting block 31 is threadedly connected to the threaded rod 32. Bearing seats 33 are arranged at both ends of the threaded rod 32. Both sets of bearing seats 33 are arranged in the inner cavity of the drying box body 1.

[0024] The slider 4 is fixedly connected to both ends of the support assembly 2. The lifting device 3 is fixedly connected to the rear end of the inner cavity of the drying box body 1. The support assembly 2 is fixedly connected to the lifting end of the lifting device 3. The left and right ends of the inner cavity of the drying box body 1 are fixedly connected with symmetrically placed limit rails 5. The two groups of sliders 4 are slidably connected to the two groups of limit rails 5, and the two groups of sliders 4 are respectively clamped on the corresponding limit rails 5. The rear end of the limit frame 21 is fixedly connected to the lifting end of the lifting device 3, and the two groups of sliders 4 are respectively fixedly connected to the two ends of the limit frame 21. The support plate 22 is detachably embedded in the limit frame 21. The fixing member 23 is preferably a bolt. The front end of the limit frame 21 is provided with two groups of symmetrically placed fixing members 23. Both groups of fixing members 23 pass through the limit frame 21 and are threadedly connected to the support plate 22. Both ends of the threaded rod 32 are provided with bearing seats 33, and the two ends of the threaded rod 32 are respectively fixedly connected to the inner rings of the bearings in the two groups of bearing seats 33. The two sets of bearing seats 33 are both fixedly connected to the rear end of the inner cavity of the drying box body 1 .

[0025] Due to the arrangement of the drying box body 1, the support assembly 2, the lifting device 3, the slider 4 and the limit slide rail 5, when it is necessary to adjust the height of the support assembly 2 in the inner cavity of the drying box body 1, the staff rotates the threaded rod 32 in the lifting device 3. Since the lifting block 31 fixedly connected to the support assembly 2 is threadedly connected to the threaded rod 32, and the sliders 4 at both ends of the support assembly 2 are slidably connected to the two sets of limit slide rails 5, when the staff rotates the threaded rod 32, the lifting block 31 will drive the support assembly 2 to slide up and down in the inner cavity of the drying box body 1, so that objects of different sizes can be placed on the support assembly 2, thereby improving the practicality of the electric hot air drying box to a certain extent. Since the support plate 22 in the support assembly 2 can be detachably fixedly installed in the limit frame 21 through the fixing member 23, it is convenient for the staff to disassemble and replace the support plate 22, and it is convenient for the staff to perform irregular maintenance or cleaning of the support plate 22. At the same time, the entire operation process is simple and reliable, and it is also convenient for the staff to operate.

[0026] like Figure 3 As shown, the lifting device 3 further includes a threaded handle 34. The top end of the threaded rod 32 penetrates the drying box body 1, and the top end of the threaded rod 32 is connected to the threaded handle 34.

[0027] The top end of the threaded rod 32 is fixedly connected to the threaded handle 34 .

[0028] Due to the provision of the threaded handle 34, the staff can drive the threaded rod 32 to rotate together by rotating the threaded handle 34, thereby making it more convenient for the staff to operate.

[0029] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent replacement and improvement of the above embodiments made according to the technical essence of the present invention, within the spirit and principles of the present invention, without departing from the content of the technical solution of the present invention, still fall within the protection scope of the technical solution of the present invention.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A conveniently disassembled electric heating blast drying oven, characterized in that , comprising a drying box body (1), a support assembly (2) for supporting articles, a lifting device (3) for adjusting the height of the support assembly (2), sliders (4) arranged at both ends of the support assembly (2), and a limiting slide rail (5) for limiting the lifting of the support assembly (2); the lifting device (3) is arranged in the inner cavity of the drying box body (1); the support assembly (2) is arranged on the lifting end of the lifting device (3); two groups of symmetrically placed limiting slide rails (5) are arranged in the inner cavity of the drying box body (1); the two groups of sliders (4) are slidably connected to the two groups of limiting slide rails (5); The support assembly (2) comprises a limiting frame (21), a supporting plate (22) for supporting goods, and a fixing member (23) for fixing the supporting plate (22); the limiting frame (21) is arranged on the lifting end of the lifting device (3), and the two groups of sliding blocks (4) are respectively arranged at both ends of the limiting frame (21); the supporting plate (22) is embedded in the limiting frame (21); and the fixing member (23) is connected to the limiting frame (21) and the supporting plate (22).

2. The conveniently detachable electric heating blast drying oven according to claim 1, characterized in that: The lifting device (3) comprises a lifting block (31), a threaded rod (32) for driving the lifting block (31) to lift and lower, and a bearing seat (33) for supporting the threaded rod (32); the lifting block (31) is threadedly connected to the threaded rod (32); the bearing seats (33) are arranged at both ends of the threaded rod (32); and two groups of the bearing seats (33) are arranged in the inner cavity of the drying box body (1).

3. The conveniently detachable electric heating blast drying oven according to claim 2, characterized in that: The lifting device (3) also includes a threaded handle (34); the top end of the threaded rod (32) passes through the drying box body (1), and the top end of the threaded rod (32) is connected to the threaded handle (34).

4. The conveniently detachable electric heating blast drying oven according to claim 1, characterized in that: The fixing member (23) is a bolt.

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