Drying box with protection function

Abstract

The utility model discloses a drying oven with a protection function, which relates to the technical field of drying ovens and comprises a drying oven body, an airtight door is arranged on the surface of the drying oven body, an air heater is fixedly connected to the surface of the drying oven body, an exhaust hose is fixedly connected to the top of the air heater, and a drying frame is slidably connected into the drying oven body. An air outlet is formed in the surface of the drying frame, and the interior of the exhaust hose communicates with the interior of the drying frame. The surface of the drying frame is fixedly connected with a fixing block, and the interior of the fixing block is fixedly connected with a clamping ball. According to the drying box with the protection function, a rotating rod rotates and drives a fixing block and a drying frame to slide up and down through the contact effect of a surface clamping groove and a clamping ball so as to dry a transformer in all positions, and therefore the transformer can be dried in all directions without rotating; and the stability of the transformer in the drying process is guaranteed, and then the safety of the transformer in the drying process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying boxes, in particular to a drying box with a protective function. Background Art

[0002] Drying ovens are now widely used in chemical, electronic communications, plastics, cables, printing, medical, aerospace and other industries to dry products or provide an experimental environment. Transformers are devices that use the principle of electromagnetic induction to change AC voltage. The main components are primary coils, secondary coils and iron cores. The main functions include: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc. In the production process of transformers, transformers need to be dried to ensure the installation and use of transformers.

[0003] The currently published patent: CN219141358U discloses a drying device for transformer production. The drying device for transformer production is provided with a motor 1, which drives the screw rod to rotate. Under the limiting action of the guide rod and the guide block, the support plate can be moved out of or into the drying box. The motor 2 is provided to drive the turntable to rotate, so that the transformer can be rotated and dried, so that the transformer can be dried evenly, and the drying effect is greatly improved.

[0004] Based on the above search, it was found that the above patent has the following problems when in use: when the drying device for transformer production is in use, a second motor is provided, and the second motor drives the turntable to rotate, thereby rotating and drying the transformer, so that the transformer can be dried evenly, and the drying effect is greatly improved. However, the transformer is usually large in size and heavy in weight, so the transformer is not stable enough during the rotation drying process, which reduces the safety of the transformer during the drying process. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a drying box with a protective function, which can solve the problem that the transformer is usually large in size and heavy in weight, so the transformer is not stable enough during the rotation drying process, which reduces the safety of the transformer during the drying process.

[0006] To achieve the above object, the utility model provides the following technical solutions: a drying box with a protective function, comprising a drying box, a closed door is arranged on the surface of the drying box, a hot air blower is fixedly connected to the surface of the drying box, an exhaust hose is fixedly connected to the top of the hot air blower, a drying rack is slidably connected to the interior of the drying box, an air outlet is arranged on the surface of the drying rack, and the interior of the exhaust hose is connected to the interior of the drying rack;

[0007] The surface of the drying rack is fixedly connected with a fixing block, and the interior of the fixing block is fixedly connected with a card ball;

[0008] Wherein, a rotating device is arranged on the top of the drying box.

[0009] Preferably, the rotating device includes a first motor, the first motor is fixedly connected to the top of the drying box, the output end of the first motor is fixedly connected to a rotating rod, a surface of the rotating rod is provided with a slot, and the surface of the locking ball contacts the inner wall of the slot.

[0010] Preferably, a slide is slidably connected inside the drying box, and four universal wheels are installed at the bottom of the slide.

[0011] Preferably, a connecting block is fixedly connected to the bottom of the slide, and a threaded rod is sleeved on the internal thread of the connecting block.

[0012] Preferably, a second motor is fixedly connected inside the drying box, and a front end of the threaded rod is fixedly connected to an output end of the second motor.

[0013] Preferably, two trapezoidal clamping plates are slidably connected inside the drying box, and the surfaces of the trapezoidal clamping plates are in contact with the surfaces of the universal wheels.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The drying box with protective function blows air on the surface of the transformer through the outlet to perform drying treatment. The first motor starts and drives the rotating rod to rotate. The rotating rod rotates and drives the fixed block and the drying rack to slide up and down through the contact between the surface card groove and the card ball to dry the transformer in all positions. Therefore, the transformer does not need to be rotated anymore to dry in all directions, thereby ensuring the stability of the transformer during the drying process, thereby improving the safety of the transformer during the drying process.

[0016] (2) In the drying box with protective function, after the transformer is moved into the drying box, the staff slides the trapezoidal pallet into the drying box, and the trapezoidal pallet is stuck between two universal joints on the same side, thereby ensuring the stability of the slide and the transformer and preventing the transformer from shifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic diagram of the overall structure of a drying box with protective function according to the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the drying box of the utility model;

[0020] Figure 3This is a schematic diagram of the bottom structure of the slide of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixing block of the utility model.

[0022] Figure numerals: 1. drying box; 2. airtight door; 3. hot air blower; 4. exhaust hose; 5. drying rack; 6. air outlet; 7. fixing block; 8. first motor; 9. rotating rod; 10. slot; 11. card ball; 12. slide; 13. universal wheel; 14. connecting block; 15. threaded rod; 16. second motor; 17. trapezoidal card plate. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] See also Figure 1-4 The utility model provides a technical solution: a drying box with a protective function, comprising a drying box 1, a closed door 2 is arranged on the surface of the drying box 1, a hot air blower 3 is fixedly connected to the surface of the drying box 1, an exhaust hose 4 is fixedly connected to the top of the hot air blower 3, a drying rack 5 is slidably connected to the interior of the drying box 1, an air outlet 6 is opened on the surface of the drying rack 5, and the interior of the exhaust hose 4 is connected to the interior of the drying rack 5;

[0028] The surface of the drying rack 5 is fixedly connected with a fixing block 7, and the interior of the fixing block 7 is fixedly connected with a card ball 11;

[0029] The top of the drying box 1 is fixedly connected with a first motor 8, the output end of the first motor 8 is fixedly connected with a rotating rod 9, the surface of the rotating rod 9 is provided with a card slot 10, and the surface of the card ball 11 contacts the inner wall of the card slot 10;

[0030] The interior of the drying box 1 is slidably connected with a slide 12, and four universal wheels 13 are installed at the bottom of the slide 12;

[0031] The bottom of the slide 12 is fixedly connected with a connecting block 14, and the inner thread of the connecting block 14 is sleeved with a threaded rod 15;

[0032] The drying box 1 is fixedly connected to a second motor 16, and the front end of the threaded rod 15 is fixedly connected to the output end of the second motor 16;

[0033] When the drying box with a protective function is in use, after the staff starts the second motor 16, the output end of the second motor 16 rotates to drive the threaded rod 15 to rotate and drive the connecting block 14 to move, and the connecting block 14 drives the slide 12 and the transformer on its top to move to the inside of the drying box 1. At this time, after the staff starts the hot air blower 3, the hot air blower 3 can exhaust air to the inside of the drying rack 5 through the exhaust hose 4, and blow it on the surface of the transformer through the air outlet 6 for drying. The first motor 8 starts and drives the rotating rod 9 to rotate. The rotating rod 9 rotates and drives the fixed block 7 and the drying rack 5 to slide up and down through the contact between the surface card groove 10 and the card ball 11 to dry the transformer in all positions. Therefore, the transformer no longer needs to be rotated to dry in all directions, thereby ensuring the stability of the transformer during the drying process, thereby improving the safety of the transformer during the drying process.

[0034] Two trapezoidal clamping plates 17 are slidably connected inside the drying box 1 , and the surfaces of the trapezoidal clamping plates 17 are in contact with the surfaces of the universal wheels 13 .

[0035] After the transformer is moved into the drying box 1, the staff slides the trapezoidal clamping plate 17 into the drying box 1, and the trapezoidal clamping plate 17 is clamped between the two universal joints 13 on the same side, thereby ensuring the stability of the slide 12 and the transformer and preventing the transformer from being offset.

[0036] Working principle: for the drying box with protective function, after the staff starts the second motor 16, the output end of the second motor 16 rotates to drive the threaded rod 15 to rotate and drive the connecting block 14 to move, and drives the slide 12 and the transformer on its top to move to the inside of the drying box 1 through the connecting block 14. At this time, after the staff starts the hot air blower 3, the hot air blower 3 can exhaust air to the inside of the drying rack 5 through the exhaust hose 4, and blow it on the surface of the transformer through the air outlet 6 for drying. The first motor 8 starts and drives the rotating rod 9 to rotate. The rotating rod 9 rotates and drives the fixed block 7 and the drying rack 5 to slide up and down through the contact between the surface card slot 10 and the card ball 11 to dry the transformer in full position. After the transformer moves to the inside of the drying box 1, the staff slides the trapezoidal card plate 17 into the inside of the drying box 1. The trapezoidal card plate 17 is stuck between the two universal joints 13 on the same side, thereby ensuring the stability of the slide 12 and the transformer and avoiding the displacement of the transformer.

[0037] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A drying oven with a protective function, comprising a drying oven (1), characterized in that: The surface of the drying box (1) is provided with a sealed door (2), the surface of the drying box (1) is fixedly connected with a hot air blower (3), the top of the hot air blower (3) is fixedly connected with an exhaust hose (4), the interior of the drying box (1) is slidably connected with a drying rack (5), the surface of the drying rack (5) is provided with an air outlet (6), and the interior of the exhaust hose (4) is connected with the interior of the drying rack (5); Wherein, a fixed block (7) is fixedly connected to the surface of the drying rack (5), and a clamping ball (11) is fixedly connected to the interior of the fixed block (7); Wherein, a rotating device is arranged on the top of the drying box (1).

2. A drying oven with protective function according to claim 1, characterized in that: The rotating device comprises a first motor (8), the first motor (8) is fixedly connected to the top of the drying box (1), the output end of the first motor (8) is fixedly connected to a rotating rod (9), a surface of the rotating rod (9) is provided with a clamping groove (10), and the surface of the clamping ball (11) contacts the inner wall of the clamping groove (10).

3. A drying oven with protective function according to claim 1, characterized in that: The interior of the drying box (1) is slidably connected with a slide frame (12), and four universal wheels (13) are installed at the bottom of the slide frame (12).

4. A drying oven with protective function according to claim 3, characterized in that: The bottom of the slide (12) is fixedly connected with a connecting block (14), and the internal thread of the connecting block (14) is sleeved with a threaded rod (15).

5. A drying oven with protective function according to claim 4, characterized in that: A second motor (16) is fixedly connected inside the drying box (1), and the front end of the threaded rod (15) is fixedly connected to the output end of the second motor (16).

6. The drying box with protective function according to claim 3, characterized in that: Two trapezoidal clamping plates (17) are slidably connected inside the drying box (1), and the surfaces of the trapezoidal clamping plates (17) are in contact with the surfaces of the universal wheels (13).

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