Box-type heating and drying device for test

Abstract

The utility model discloses a box-type heating and drying device for test, which comprises a drying box, a driving motor is fixedly mounted on the top surface of the drying box, a rotating rod is mounted at the output end of the driving motor, a storage seat is mounted on the rotating rod, an electric heating plate is mounted on the inner wall of the drying box, a sliding chute is formed in the surface of the storage seat, and the electric heating plate is arranged in the sliding chute. And a first clamping plate and a second clamping plate are slidably connected into the sliding groove, a cavity is formed in the surface of the storage base, and a first rack, a gear and a second rack are arranged in the cavity. According to the heating and drying device, the multiple rotary storage bases are arranged, multiple objects can be placed on the multiple storage bases, and therefore the multiple objects can be heated and dried at a time, the heating and drying efficiency of the objects is greatly improved, meanwhile, the objects can rotate along with the storage bases, and the heating effect of the objects is improved; and the heating device is high in practicability and worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type furnaces, in particular to a box-type heating and drying device for testing. Background Art

[0002] Atmosphere box furnace, also called box atmosphere protection experimental furnace, is used for atmosphere and nitrogen sintering experiments of materials, and is widely used in various university laboratories, industrial and mining enterprise laboratories and other places.

[0003] The existing technology has the following problems:

[0004] After extensive searching, it was found that Chinese patent number: CN219776348U discloses a heating device in an atmosphere box furnace, including a furnace body, four groups of mounting blocks are fixedly installed in the furnace body, heating rods are detachably installed between the mounting blocks, mounting rods are fixedly installed at both ends of the heating rods, and the end of the mounting rod away from the heating rod is movably inserted in the mounting block, and two cover plates are rotatably installed in the furnace body, and the cover plates are located directly above the heating rods. In the utility model, the heating rods are limited by a movable plate to achieve installation and disassembly of the heating rods, and the movable plate is driven to move by a double-headed screw to facilitate disassembly and replacement of the heating rods. The heating rods are also protected by the cover plates to prevent damage to the heating rods. In the utility model, the furnace body is sealed by a sealing strip to enhance the sealing of the furnace body, and the box door is insulated by an insulation board to prevent the temperature of the box door from being too high, making it inconvenient to rotate the box door to open the furnace body.

[0005] However, the above patent still has some problems in actual use. The most obvious one is that the material heating and drying efficiency needs to be improved, and the material is heated unevenly, resulting in unsatisfactory heating and drying effect.

[0006] To this end, we proposed an experimental box-type heating and drying device to solve the above-mentioned drawbacks. Utility Model Content

[0007] The utility model aims to solve the shortcomings of the prior art and provides a test box-type heating and drying device.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a box-type heating and drying device for experiments, comprising a drying box, a driving motor is fixedly installed on the top surface of the drying box, and a rotating rod is installed on the output end of the driving motor, and a storage seat is installed on the rotating rod, an electric heating plate is installed on the inner wall of the drying box, a sliding groove is provided on the surface of the storage seat, and a first clamping plate and a second clamping plate are slidably connected in the sliding groove, a chamber is provided on the surface of the storage seat, a first rack, a gear and a second rack are arranged inside the chamber, one end of the first clamping plate and the second clamping plate extend to the inside of the chamber and are respectively connected with the first rack and the second rack, a handle is installed on the storage seat, and one end of the handle is fixedly connected to the gear, a box door is hinged on the outer wall of the drying box by a hinge, and a control panel is fixedly installed on the surface of the box door.

[0009] Preferably, the control panel is electrically connected to the electric heating plate via a wire driving motor.

[0010] Preferably, a plurality of the storage seats are provided, and the plurality of storage seats are evenly distributed on the rotating rod.

[0011] Preferably, a first clamping block and a second clamping block are respectively installed on opposite surfaces of the first clamping plate and the second clamping plate.

[0012] Preferably, the gear is meshed with the first rack and the second rack.

[0013] Preferably, the first rack and the second rack have the same length.

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

[0015] 1. In the utility model, multiple rotating storage seats are provided, and multiple objects can be placed on the multiple storage seats, so that several objects can be heated and dried at one time, which greatly improves the heating and drying efficiency of the objects. At the same time, the objects can rotate with the storage seats, thereby improving the heating effect of the objects, making the objects heated more evenly, and the utility model is highly practical and worthy of promotion.

[0016] 2. In the utility model, a first clamping plate and a second clamping plate are arranged, and the handle is rotated forward and backward. The forward and backward rotation of the handle drives the gear to rotate forward and backward, and the forward and backward rotation of the gear drives the first rack and the second rack to move in opposite directions. The reverse movement of the first rack and the second rack drives the first clamping plate and the second clamping plate to move in opposite directions, thereby achieving clamping and releasing of the object, ensuring stability during the heating and drying process and preventing shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a cross-sectional view of a test box-type heating and drying device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the external structure of a test box-type heating and drying device proposed by the utility model;

[0020] Figure 3 for Figure 1 A is an enlarged schematic diagram;

[0021] Figure 4 A schematic diagram showing the connection between a first rack, a first clamping plate, a first clamping block, a second rack, a second clamping plate, a second clamping block and a gear;

[0022] Figure 5 This is a schematic diagram of the connection between the handle and the gear.

[0023] Legend:

[0024] 1. Drying box; 2. Driving motor; 3. Rotating rod; 4. Storage seat; 5. Chamber; 6. First rack; 7. First clamping plate; 8. First clamping block; 9. Second rack; 10. Second clamping plate; 11. Second clamping block; 12. Slide; 13. Handle; 14. Gear; 15. Electric heating plate; 16. Box door; 17. Control panel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Please refer to Figure 1-5 A box-type heating and drying device for testing comprises a drying box 1, a driving motor 2 is fixedly mounted on the top surface of the drying box 1, a rotating rod 3 is mounted on the output end of the driving motor 2, and a storage seat 4 is mounted on the rotating rod 3, an electric heating plate 15 is mounted on the inner wall of the drying box 1, a slide groove 12 is provided on the surface of the storage seat 4, and a first clamping plate 7 and a second clamping plate 10 are slidably connected in the slide groove 12, a chamber 5 is provided on the surface of the storage seat 4, a first rack 6, a gear 14 and a second rack 9 are arranged inside the chamber 5, one end of the first clamping plate 7 and the second clamping plate 10 extend to the inside of the chamber 5 and are respectively connected to the first rack 6 and the second rack 9, a handle 13 is mounted on the storage seat 4, and one end of the handle 13 is fixedly connected to the gear 14, a box door 16 is hinged on the outer wall of the drying box 1 through a hinge, and a control panel 17 is fixedly mounted on the surface of the box door 16, when testing, the box is opened The door 16 is provided, and several objects that need to be heated and dried are placed on the multiple rotating storage seats 4 in turn. Multiple objects can be placed on the multiple storage seats 4, so that several objects can be heated and dried at one time. Then, by setting the first clamping plate 7 and the second clamping plate 10, the handle 13 is rotated forward and backward, and the forward and backward rotation of the handle 13 drives the gear 14 to rotate forward and backward. The gear 14 drives the first rack 6 and the second rack 9 to move in opposite directions. The first rack 6 and the second rack 9 move in opposite directions to drive the first clamping plate 7 and the second clamping plate 10 to move in opposite directions, so as to clamp and release the objects, ensure the stability during the heating and drying process, and not easily shake, thereby greatly improving the heating and drying efficiency of the objects. At the same time, the objects can rotate with the storage seat 4, thereby improving the heating effect of the objects, making the objects heated more evenly, having strong practicality and being worthy of promotion.

[0028] In this embodiment: the control panel 17 is electrically connected to the electric heating plate 15 through a wire driving motor 2 .

[0029] Specifically, it is a common circuit connection structure, which will not be described in detail here.

[0030] In this embodiment, a plurality of storage seats 4 are provided, and the plurality of storage seats 4 are evenly distributed on the rotating rod 3 .

[0031] Specifically, the capacity for accommodating test objects is improved, and the heating and drying efficiency is improved.

[0032] In this embodiment: the first clamping block 8 and the second clamping block 11 are respectively installed on the opposite surfaces of the first clamping plate 7 and the second clamping plate 10.

[0033] Specifically, the clamping stability of the test object is ensured to prevent it from shaking.

[0034] In this embodiment, the gear 14 meshes with the first rack 6 and the second rack 9 .

[0035] Specifically, the rotation of the gear 14 drives the first rack 6 and the second rack 9 to move in opposite directions.

[0036] In this embodiment, the first rack 6 and the second rack 9 have the same length.

[0037] Specifically, the clamping and fixing effect of test objects of different specifications is guaranteed.

[0038] In this embodiment: the controller is an existing structure, and the control circuit can be implemented by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0039] Working principle: During the test, the box door 16 is opened, and several objects that need to be heated and dried are placed on multiple rotating storage seats 4 in turn. Multiple objects can be placed on multiple storage seats 4, so that several objects can be heated and dried at one time. Then, by setting the first clamping plate 7 and the second clamping plate 10, by rotating the handle 13 forward and backward, the forward and backward rotation of the handle 13 drives the gear 14 to rotate forward and backward, and the forward and backward rotation of the gear 14 drives the first rack 6 and the second rack 9 to move in opposite directions. The first rack 6 and the second rack 9 move in opposite directions and drive the first clamping plate 7 and the second clamping plate 10 to move in opposite directions, so as to clamp and release the objects, ensure the stability during the heating and drying process, and not easily shake, thereby greatly improving the heating and drying efficiency of the objects. At the same time, the objects can rotate with the storage seats 4, thereby improving the heating effect of the objects, making the objects heated more evenly, having strong practicality and worthy of promotion.

[0040] It should be noted that the model specifications of the drive motor 2 and the electric heating plate 15 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0041] The power supply and principle of the driving motor 2 and the electric heating plate 15 are clear to those skilled in the art and will not be described in detail here.

[0042] 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 the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A test box-type heating and drying device, comprising a drying box (1), characterized in that: A driving motor (2) is fixedly mounted on the top surface of the drying box (1), and a rotating rod (3) is mounted on the output end of the driving motor (2), and a storage seat (4) is mounted on the rotating rod (3); an electric heating plate (15) is mounted on the inner wall of the drying box (1); a sliding groove (12) is provided on the surface of the storage seat (4), and a first clamping plate (7) and a second clamping plate (10) are slidably connected in the sliding groove (12); a chamber (5) is provided on the surface of the storage seat (4), and the interior of the chamber (5) is provided with a plurality of The drying box (1) is provided with a first rack (6), a gear (14) and a second rack (9); one end of the first clamping plate (7) and the second clamping plate (10) extend into the interior of the chamber (5) and are respectively connected to the first rack (6) and the second rack (9); a handle (13) is installed on the storage seat (4), and one end of the handle (13) is fixedly connected to the gear (14); the outer wall of the drying box (1) is hinged with a box door (16) through a hinge, and a control panel (17) is fixedly installed on the surface of the box door (16).

2. A test box-type heating and drying device according to claim 1, characterized in that: The control panel (17) is electrically connected to the electric heating plate (15) via a wire driving motor (2).

3. A test box-type heating and drying device according to claim 1, characterized in that: A plurality of the storage seats (4) are provided, and the plurality of storage seats (4) are evenly distributed on the rotating rod (3).

4. A test box-type heating and drying device according to claim 1, characterized in that: A first clamping block (8) and a second clamping block (11) are respectively mounted on opposite surfaces of the first clamping plate (7) and the second clamping plate (10).

5. A test box-type heating and drying device according to claim 1, characterized in that: The gear (14) is meshed with the first rack (6) and the second rack (9).

6. A test box-type heating and drying device according to claim 1, characterized in that: The first rack (6) and the second rack (9) have the same length.

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