Small box type rotary high-temperature heating furnace

Abstract

The utility model discloses a small-sized box-type rotary high-temperature heating furnace, which relates to the technical field of high-temperature heating furnaces and comprises a heating box, a supporting groove is fixedly mounted at the inner bottom of the heating box, a rotating device is fixedly mounted at the inner bottom of the supporting groove, and a rotating base is fixedly mounted at the top of the rotating device. A fixing groove is fixedly formed in the middle of the rotating base, a center block is fixedly installed in the middle of the interior of the fixing groove, four telescopic rods are fixedly installed on the periphery of the center block, and a sliding block is fixedly installed on one side of each telescopic rod. According to the small box type rotary high-temperature heating furnace, through rotation of an electric rotating shaft, buckles can be driven to rotate, so that the buckles are erected, through contraction of four telescopic rods on the periphery of a center block, the four buckles can be driven to move from the periphery to the middle, the buckles are inserted into clamping grooves in the bottom of a bottom plate, and therefore a goods shelf is fixed; and the stability of the small box type rotary high-temperature heating furnace is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-temperature heating furnaces, in particular to a small box-type rotary high-temperature heating furnace. Background Art

[0002] The box-type rotary high-temperature heating furnace is a heating equipment, which is mainly used for high-temperature heating of materials or foods. The materials are heated evenly by rotation, thus completing the heating operation.

[0003] The existing Chinese utility model patent with reference announcement number CN220418096U discloses a box-type heating furnace, which relates to the technical field of heat treatment equipment, including a heating furnace body, a heating rack sliding mechanism, a movable heating rack mechanism and a heating rack positioning mechanism. A furnace opening is opened on the top of the front side of the heating furnace body, and a multifunctional furnace door mechanism is installed at the position of the bottom of the furnace opening on the front side of the heating furnace body; two heating rack sliding mechanisms are provided and are longitudinally installed in the bottom of the heating furnace body respectively; the movable heating rack mechanism includes a bottom frame and a connecting rod, the top of the heating rack sliding mechanism is fixedly connected to the bottom rear side of the bottom frame, and the left and right ends of the rear side of the upper surface of the bottom frame are respectively fixedly connected to rear columns; the box-type heating furnace can place automotive parts to be heat treated in multiple layers in the furnace, and can quickly take out a large number of automotive parts that need to be quenched, saving time and effort, avoiding the influence of clamping one by one on timely quenching, and can improve the effect of heat treatment and the wear resistance of automotive parts.

[0004] When using the existing small box-type rotary high-temperature heating furnace, most of them use the universal wheel brake function at the bottom of the cargo rack to limit the cargo rack, so as to fix the cargo rack above the rotating base in the furnace. However, this method is prone to sliding during use, causing the cargo rack to shift or collapse, affecting the use of the equipment. In addition, the existing equipment is large in size and is not convenient to use when heating a small amount of materials. Utility Model Content

[0005] The utility model aims to overcome the problems of the prior art that the volume is large and the fixing effect on the cargo rack is not good, and provides a small box-type rotary high-temperature heating furnace.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A small box-type rotary high-temperature heating furnace, comprising:

[0008] A heating box, wherein a supporting groove is fixedly installed at the inner bottom of the heating box, a rotating device is fixedly installed at the inner bottom of the supporting groove, a rotating base is fixedly installed on the top of the rotating device, the rotating base is circular in shape, a fixing groove is fixedly installed in the middle of the rotating base, and the fixing groove is in a "cross" shape, a center block is fixedly installed in the inner middle of the fixing groove, and the center block is square in shape, four telescopic rods are fixedly installed around the center block, a sliding block is fixedly installed on one side of the telescopic rod, an electric rotating shaft is fixedly installed on the top of the sliding block, a buckle is fixedly installed on one side of the electric rotating shaft, and the buckle is in an "L" shape, four moving wheels are movably connected to the top of the rotating base, a bottom plate is fixedly installed on the top of the moving wheel, and four card slots are fixedly installed around the bottom of the bottom plate, and the card slots are in a "U" shape.

[0009] In a preferred embodiment, a heating device is fixedly installed on the top of the heating box, and a sealing door is fixedly installed on one side of the heating box, and the sealing door is a sealing structure.

[0010] In a preferred embodiment, a telescopic column is fixedly installed inside the bottom of the heating box, and a universal wheel is fixedly installed on the bottom of the telescopic column. The universal wheel is a structure for overall movement.

[0011] In a preferred embodiment, a hinge is fixedly installed on one side of the interior of the heating box, and a support plate is fixedly installed on one side of the hinge, and the support plate is a structure for guiding support.

[0012] In a preferred embodiment, a support column is fixedly installed in the middle of the top of the base plate, and the support column is a supporting structure.

[0013] In a preferred embodiment, a support rod is fixedly installed in the middle of the support column, and the support rod is in a "cross" shape. The support rod is a supporting structure.

[0014] In a preferred embodiment, four hooks are fixedly installed around the bottom of the support rod, and the hooks are structures for hanging materials.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The small box-type rotary high-temperature heating furnace can drive the buckle to rotate through the rotation of the electric shaft, so that the buckle stands up, and the four telescopic rods around the central block are contracted, so that the four buckles can be driven to move from the surroundings to the middle, and the buckles are inserted into the card slots at the bottom of the bottom plate to fix the cargo rack, thereby improving the stability of the small box-type rotary high-temperature heating furnace and avoiding the problem of tilting or moving of the cargo rack when it is not firmly fixed during use;

[0017] 2. The small box-type rotary high-temperature heating furnace can drive the support plate to rotate by flipping the hinge, so as to guide the cargo rack so that the cargo rack can be guided and moved into the heating box by the moving wheels. The universal wheels can be pushed to support the ground by the extension and retraction of the four telescopic columns to facilitate the movement of the small box-type rotary high-temperature heating furnace. The bottom of the heating box can support the ground by contraction, which improves the stability of the small box-type rotary high-temperature heating furnace. At the same time, the equipment is small in size and easy to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the heating box in the utility model;

[0020] Figure 3 It is a schematic diagram of the support groove in the utility model;

[0021] Figure 4 It is a schematic diagram of the telescopic rod in the utility model;

[0022] Figure 5 It is a schematic diagram of the moving wheel in the utility model.

[0023] 1. Heating box; 11. Heating device; 12. Sealing door; 13. Telescopic column; 14. Universal wheel; 15. Hinge; 16. Support plate; 2. Support slot; 21. Rotating device; 22. Rotating base; 23. Fixed slot; 24. Center block; 3. Telescopic rod; 31. Sliding block; 32. Electric shaft; 33. Buckle; 4. Moving wheel; 41. Bottom plate; 42. Slot; 43. Support column; 44. Support rod; 45. Hook. DETAILED DESCRIPTION

[0024] 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.

[0025] Combined with Figure 1-Figure 5 In this embodiment, a small box-type rotary high-temperature heating furnace includes: a heating box 1, a heating device 11 is fixedly installed on the top of the heating box 1, and a sealing door 12 is fixedly installed on one side of the heating box 1.

[0026] A telescopic column 13 is fixedly installed inside the bottom of the heating box 1 , and a universal wheel 14 is fixedly installed at the bottom of the telescopic column 13 .

[0027] A hinge 15 is fixedly installed on one side of the interior of the heating box 1 , and a support plate 16 is fixedly installed on one side of the hinge 15 .

[0028] Specifically, the heating box 1 is controlled to heat by the heating device 11, and the support plate 16 can be driven to rotate by flipping the hinge 15, thereby playing a guiding and supporting role. The universal wheel 14 can be pushed downward by the extension and retraction of the telescopic column 13, thereby moving by the rotation of the universal wheel 14.

[0029] A supporting groove 2 is fixedly installed on the inner bottom of the heating box 1, a rotating device 21 is fixedly installed on the inner bottom of the supporting groove 2, a rotating base 22 is fixedly installed on the top of the rotating device 21, the rotating base 22 is circular in shape, a fixing groove 23 is fixedly installed in the middle of the rotating base 22, the fixing groove 23 is in a "cross" shape, a center block 24 is fixedly installed in the middle of the fixing groove 23, and the center block 24 is square in shape.

[0030] Specifically, the outer side of the rotating device 21 is supported by the supporting groove 2 , and the rotating base 22 can be driven to rotate by the rotation of the rotating device 21 .

[0031] Four telescopic rods 3 are fixedly installed around the central block 24, a sliding block 31 is fixedly installed on one side of the telescopic rod 3, an electric shaft 32 is fixedly installed on the top of the sliding block 31, and a buckle 33 is fixedly installed on one side of the electric shaft 32, and the buckle 33 is in an "L" shape.

[0032] Specifically, the extension and retraction of the telescopic rod 3 can push the sliding block 31 to move inside the fixing groove 23 , and the operation of the electric rotating shaft 32 can drive the buckle 33 to flip over, so as to be inserted into the slot 42 for support and fixation.

[0033] Four moving wheels 4 are movably connected to the top of the rotating base 22 , a bottom plate 41 is fixedly installed on the top of the moving wheels 4 , and four slots 42 are fixedly installed around the bottom of the bottom plate 41 , and the slots 42 are in a "U" shape.

[0034] A support column 43 is fixedly installed in the middle of the top of the bottom plate 41 .

[0035] A support rod 44 is fixedly installed in the middle of the support column 43, and the support rod 44 is in a "cross" shape.

[0036] Four hooks 45 are fixedly mounted around the bottom of the support rod 44 .

[0037] Specifically, the cargo rack is moved by the movement of the moving wheel 4, and the support rod 44 is supported by the support column 43, so that the cargo can be hung above the hook 45 for suspension support, and the buckle 33 can be inserted through the slot 42 for fixing.

[0038] Working principle: First, by rotating the four universal wheels 14 at the bottom of the small box-type rotating high-temperature heating furnace, the small box-type rotating high-temperature heating furnace can be driven to move to the specified position, and by contracting the telescopic column 13, the universal wheels 14 can be driven to be retracted into the interior of the heating box 1, so that the bottom of the heating box 1 supports the ground, thereby improving the stability of the small box-type rotating high-temperature heating furnace, and opening the sealed door 12. The support plate 16 can be driven to rotate by flipping the hinge 15, so that one side of the support plate 16 contacts the ground, and the material to be heated is hung above the hook 45 at the bottom of the support rod 44. By moving the moving wheel 4 at the bottom of the bottom plate 41, the cargo rack can be driven to move through the top of the support plate 16 to the top of the rotating base 22, the hinge 15 is rotated, the support plate 16 is folded back, and the sealed door 12 is closed. The operation of the electric shaft 32 can drive the buckle 33 to rotate. The four sliding blocks 31 can be driven to move from the four sides to the middle inside the fixed groove 23, so that the four buckles 33 can be inserted into the inside of the buckle 33 to fix the cargo rack, thereby improving the stability and practicality of the small box-type rotary high-temperature heating furnace, avoiding the problem of tilting and sliding during use due to insufficient fixing effect caused by self-locking of the wheels, and improving the firmness of the small box-type rotary high-temperature heating furnace. The inside of the heating box 1 is heated by the operation of the heating device 11, and the rotating base 22 can be driven to rotate by the rotation of the rotating device 21 at the bottom of the supporting groove 2, so that the cargo rack can be mobilized to rotate, so that the cargo is heated evenly, thereby improving the practicality of the small box-type rotary high-temperature heating furnace.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A small box-type rotary high-temperature heating furnace, characterized in that: include: A heating box (1), wherein a support groove (2) is fixedly installed at the bottom of the interior of the heating box (1), a rotating device (21) is fixedly installed at the bottom of the interior of the supporting groove (2), a rotating base (22) is fixedly installed on the top of the rotating device (21), the rotating base (22) is circular in shape, a fixed groove (23) is fixedly installed in the middle of the rotating base (22), the fixed groove (23) is in the shape of a "cross", a center block (24) is fixedly installed in the middle of the fixed groove (23), the center block (24) is in the shape of a square, and the four sides of the center block (24) are Four telescopic rods (3) are fixedly mounted around the base, a sliding block (31) is fixedly mounted on one side of the telescopic rod (3), an electric rotating shaft (32) is fixedly mounted on the top of the sliding block (31), a buckle (33) is fixedly mounted on one side of the electric rotating shaft (32), and the buckle (33) is in an "L" shape; four moving wheels (4) are movably connected to the top of the rotating base (22), a bottom plate (41) is fixedly mounted on the top of the moving wheels (4), and four card slots (42) are fixedly mounted around the bottom of the bottom plate (41), and the card slots (42) are in a "U" shape.

2. A small box-type rotary high-temperature heating furnace according to claim 1, characterized in that: A heating device (11) is fixedly mounted on the top of the heating box (1), and a sealing door (12) is fixedly mounted on one side of the heating box (1).

3. A small box-type rotary high-temperature heating furnace according to claim 2, characterized in that: A telescopic column (13) is fixedly installed inside the bottom of the heating box (1), and a universal wheel (14) is fixedly installed at the bottom of the telescopic column (13).

4. A small box-type rotary high-temperature heating furnace according to claim 3, characterized in that: A hinge (15) is fixedly mounted on one side of the interior of the heating box (1), and a support plate (16) is fixedly mounted on one side of the hinge (15).

5. The small box-type rotary high-temperature heating furnace according to claim 1 is characterized in that: A support column (43) is fixedly mounted in the middle of the top of the bottom plate (41).

6. A small box-type rotary high-temperature heating furnace according to claim 5, characterized in that: A support rod (44) is fixedly installed in the middle of the support column (43), and the support rod (44) is in a "cross" shape.

7. The small box-type rotary high-temperature heating furnace according to claim 6, characterized in that: Four hooks (45) are fixedly mounted around the bottom of the support rod (44).

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