Drying box with adjustable internal space

Abstract

The utility model provides a drying box with an adjustable internal space, and relates to the technical field of drying boxes, the drying box comprises a shell, the side face of the shell is rotatably connected with a baffle, the surface of the baffle is provided with an observation window, the interior of the shell is slidably connected with a placing frame, and the interior of the shell is fixedly provided with a stop block; a limiting block is fixedly installed on the lower surface of the placing frame, a limiting rod is connected into the limiting block in a sliding mode, a push plate is fixedly installed at one end of the limiting rod, and a spring A is fixedly installed on the side face of the push plate. The internal space can be adjusted according to needs, the problems that the placement space cannot be adjusted according to the size of each workpiece and the internal space cannot be completely utilized are avoided, through space adjustment, the overall working efficiency is improved, the overall energy consumption can be reduced, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of drying ovens, and particularly relates to a drying oven with an adjustable internal space. Background Art

[0002] The drying oven for producing cast steel parts is a device specially used for drying treatment in the production process of cast steel parts. The design and function of this drying oven are aimed at improving the production efficiency and quality of cast steel parts, ensuring the mechanical properties and service life of products. The drying oven with the publication number CN203869430U for drying electronic components and lithium batteries includes a box body. At least one layer of push-pull trays for placing products is arranged in the box body. Heating sheets are respectively arranged above and below the trays. The trays are used to contact the heating sheets through a lifting device to heat the products in the trays. By arranging at least one layer of trays in the box body and heating sheets above and below the trays, and using the lifting device to make the trays contact the heating sheets to achieve the purpose of heating the products in the trays, the heating and cooling time are greatly shortened. Not only the work efficiency is improved, but also the energy consumption is reduced. Although this product improves the heating efficiency and reduces energy consumption, the internal placement space cannot be adjusted. When it is necessary to dry different-sized objects simultaneously, the placement space cannot be adjusted according to the sizes of each workpiece, and the internal space cannot be fully utilized. It is necessary to allocate drying, which reduces the overall efficiency and increases the energy consumption, and the practicability is poor and needs to be improved. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the technical problems put forward in the above background art.

[0004] The utility model adopts the following technical scheme: a drying oven with an adjustable internal space, including a housing. A baffle is rotatably connected to the side surface of the housing. An observation window is arranged on the surface of the baffle. A placement rack is slidably connected to the inside of the housing. A stop block is fixedly installed inside the housing. A limit block is fixedly installed on the lower surface of the placement rack. A limit rod is slidably connected to the inside of the limit block. A push plate is fixedly installed at one end of the limit rod. A spring A is fixedly installed on the side surface of the push plate.

[0005] Preferably, the placement rack is slidably connected with the stop block, and the limit block is slidably connected with the housing. Here, through the placement rack and the stop block, the space inside the housing can be adjusted.

[0006] Preferably, the limit rod is slidably connected with the housing, and one end of the spring A is fixedly connected with the limit block. Here, the limit rod can be automatically restored through the spring A.

[0007] Preferably, a handle is fixedly installed on the side surface of the baffle. Here, it is convenient to pull the baffle.

[0008] Preferably, a slide rail is fixedly installed inside the baffle. A sliding frame is slidably connected inside the slide rail. A spring B is fixedly installed inside the sliding frame. One end of the spring B is fixedly installed with a brush plate. A pull rod is fixedly installed on the side surface of the sliding frame. Here, the sliding of the sliding frame is made smoother.

[0009] Preferably, the brush plate is slidably connected with the observation window, and the sliding frame is slidably connected with the outer shell. Here, it is convenient to observe the inner side of the observation window through the brush plate.

[0010] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0011] 1. In the present utility model, by providing a stop block, a limit block, a limit rod, a push plate, and a spring A, it is possible to adjust the internal space as needed, avoiding the situation where the placement space cannot be adjusted according to the size of each workpiece, and the internal space cannot be fully utilized. Through the adjustment of the space, the overall working efficiency is improved, and the overall energy consumption can also be reduced, with high practicability.

[0012] 2. In the present utility model, by providing a slide rail, a sliding frame, a spring B, a brush plate, and a pull rod, it is possible to quickly clean the inner side of the observation window, avoiding the need for workers to manually use tools to clean the inner side of the observation window, and improving the cleaning efficiency of the observation window. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of a drying oven with an adjustable internal space proposed by the present utility model;

[0014] Figure 2 It is a diagram of the baffle and limit rod of a drying oven with an adjustable internal space proposed by the present utility model;

[0015] Figure 3 It is a drying oven with an adjustable internal space proposed by the present utility model Figure 2 The enlarged view at A in;

[0016] Figure 4 It is a partial exploded view of the observation window, slide rail, sliding frame, and brush plate of a drying oven with an adjustable internal space proposed by the present utility model.

[0017] Legend Explanation:

[0018] 1. Outer shell; 2. Baffle; 3. Handle; 4. Observation window; 5. Placing rack; 6. Stop block; 7. Limit block; 8. Limit rod; 9. Push plate; 10. Spring A; 11. Slide rail; 12. Sliding frame; 13. Spring B; 14. Brush plate; 15. Pull rod. Detailed Embodiment

[0019] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0020] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: a drying oven with adjustable internal space, including a housing 1. A baffle 2 is rotatably connected to the side of the housing 1, which can protect the inside when in use. An observation window 4 is arranged on the surface of the baffle 2, which is convenient for observing the inside situation. A placement rack 5 is slidably connected inside the housing 1, which can place workpieces. A stopper 6 is fixedly installed inside the housing 1 to place the placement rack 5 in a suitable position. A limit block 7 is fixedly installed on the lower surface of the placement rack 5 for installing a limit rod 8. The limit rod 8 is slidably connected inside the limit block 7 to hold the placement rack 5 in a suitable position. One end of the limit rod 8 is fixedly installed with a push plate 9, which is convenient for pulling the limit rod 8. A spring A10 is fixedly installed on the side of the push plate 9 to automatically restore the limit rod 8. The placement rack 5 is slidably connected with the stopper 6. Through the placement rack 5 and the stopper 6, the space inside the housing 1 can be adjusted. The limit block 7 is slidably connected with the housing 1 to align the limit rod 8 with the housing 1. The limit rod 8 is slidably connected with the housing 1. One end of the spring A10 is fixedly connected with the limit block 7 to automatically slide the limit rod 8 from inside the limit block 7 into the housing 1. A handle 3 is fixedly installed on the side of the baffle 2, which is convenient for pulling the baffle 2.

[0023] Embodiment 2

[0024] Please refer to Figure 4 , a slide rail 11 is fixedly installed inside the baffle 2 to make the movement of the sliding frame 12 more stable. The sliding frame 12 is slidably connected inside the slide rail 11, which is convenient for driving the brush plate 14 to move. A spring B13 is fixedly installed inside the sliding frame 12 to make the brush plate 14 close to the observation window 4. One end of the spring B13 is fixedly installed with a brush plate 14, which is convenient for cleaning the observation window 4. A pull rod 15 is fixedly installed on the side of the sliding frame 12, which is convenient for pulling the sliding frame 12. The brush plate 14 is slidably connected with the observation window 4 to smoothly clean the observation window 4. The sliding frame 12 is slidably connected with the housing 1 to make the sliding of the sliding frame 12 more stable.

[0025] Working principle: When it is necessary to adjust the internal space, the push plate 9 can be grasped and pulled, so that the push plate 9 drives the limit rod 8 to move, and the limit rod 8 slides from the inside of the housing 1 to the inside of the limit block 7. Then, the placement rack 5 can be grasped and pulled to remove the placement rack 5 from the stop block 6. After that, the placement rack 5 is placed at the position of the appropriate stop block 6, and the spring A 10 drives the push plate 9 and the limit rod 8 to move, so that the limit rod 8 slides from the inside of the limit block 7 to the inside of the housing 1, thereby fixing the placement rack 5 by clamping. When it is necessary to clean the inner side of the observation window 4, the sliding rack 12 can be grasped and pulled, so that the sliding rack 12 drives the brush plate 14 to move, and the brush plate 14 slides on the inner side of the observation window 4. At the same time, the spring B 13 drives the brush plate 14 to be in close contact with the position of the observation window 4, thereby cleaning the inner side of the observation window 4.

[0026] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A drying box with adjustable internal space, comprising a housing (1), characterized in that: The side of the shell (1) is rotatably connected to a baffle (2), the surface of the baffle (2) is provided with an observation window (4), the interior of the shell (1) is slidably connected to a placement rack (5), the interior of the shell (1) is fixedly installed with a baffle (6), the lower surface of the placement rack (5) is fixedly installed with a limit block (7), the interior of the limit block (7) is slidably connected to a limit rod (8), one end of the limit rod (8) is fixedly installed with a push plate (9), and the side of the push plate (9) is fixedly installed with a spring A (10).

2. The drying box with adjustable internal space according to claim 1, characterized in that: The placement rack (5) is slidably connected to the stopper (6), and the limit block (7) is slidably connected to the housing (1).

3. The drying box with adjustable internal space according to claim 1, characterized in that: The limiting rod (8) is slidably connected to the housing (1), and one end of the spring A (10) is fixedly connected to the limiting block (7).

4. The drying box with adjustable internal space according to claim 1, characterized in that: A handle (3) is fixedly mounted on the side of the baffle (2).

5. The drying box with adjustable internal space according to claim 1, characterized in that: A slide rail (11) is fixedly installed inside the baffle (2), a slide frame (12) is slidably connected inside the slide rail (11), a spring B (13) is fixedly installed inside the slide frame (12), a brush plate (14) is fixedly installed at one end of the spring B (13), and a pull rod (15) is fixedly installed on the side of the slide frame (12).

6. The drying box with adjustable internal space according to claim 5, characterized in that: The brush plate (14) is slidably connected to the observation window (4), and the sliding frame (12) is slidably connected to the housing (1).

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