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2. An electric radiant tube is a device that consumes electrical energy to convert it into heat energy for heating the material to be heated. The heating element is enclosed in a protective sleeve, and after being energized, the sleeve indirectly radiates heat to the furnace lining and the workpiece being heated.
3. Existing radiant electric heating tubes are generally fixed in place during use, making them inconvenient to remove for maintenance when damaged. Moreover, the overall structure is fixed and not easy to adjust, failing to meet practical usage requirements.
Technical Implementation Elements:
4. The purpose of this utility model is to solve the problems of the prior art radiant electric heating tubes, which are generally fixed in place, inconvenient to remove for maintenance when damaged, and have a fixed structure that is not easy to adjust, failing to meet practical usage requirements. Therefore, a lotus root section type radiant electric heating tube is proposed.
5. To achieve the above purpose, the utility model adopts the following technical solution:
6. A lotus root section type radiant electric heating tube, comprising a base plate, the upper end of the base plate is fixedly provided with a rotating motor, the output shaft of the rotating motor is fixedly connected with a rotating plate, the upper end of the rotating plate is symmetrically fixedly connected with two electric slide rails, the sliders on the two electric slide rails are fixedly connected with the same moving plate, the upper end of the moving plate is fixedly connected with a U-shaped vertical plate, the upper end of the moving plate and the lower end of the horizontal part of the U-shaped vertical plate are rotatably connected with the same adjusting screw through ball bearings, the upper end of the U-shaped vertical plate is fixedly provided with a drive motor, the lower output shaft of the drive motor passes through the upper end of the U-shaped vertical plate and is fixedly connected with the upper end of the adjusting screw, the screw rod of the adjusting screw is threadedly sleeved with a lifting block, one end of the lifting block is fixedly connected with a vertical rod, the upper side wall of the vertical rod is fixedly connected with a horizontal plate, the surface of the horizontal plate is uniformly provided with a plurality of mounting holes, and the mounting holes are inserted with electric heating tube bodies, the upper outer wall of the electric heating tube body is fixedly sleeved with a retaining ring plate that abuts against the upper side of the horizontal plate.
7. Preferably, the upper end of the base plate is fixedly connected with a support cylinder covering the outside of the rotating plate, the outer wall of the rotating plate is fixedly sleeved with a limiting ring plate, and the upper inner wall of the support cylinder is provided with a limiting ring groove that matches and slides with the limiting ring plate.
8. Preferably, the upper end of the horizontal plate is symmetrically fixedly connected with a plurality of positioning posts, and the surface of the retaining ring plate is provided with positioning holes correspondingly inserted with the positioning posts.
9. Preferably, the upper end of the horizontal plate is symmetrically fixedly connected with a plurality of fixed shafts, the upper ends of the fixed shafts are rotatably connected with a pressing plate that presses against the upper side of the retaining ring plate through ball bearings, and the pressing plate and the retaining ring plate are fixedly connected by fixing bolts.
10. Preferably, the front and back opposite sides of the lifting block are fixedly connected with limiting sliders, and the inner side wall of the U-shaped vertical plate is provided with limiting sliding grooves that match and slide with the limiting sliders.
11. Preferably, a plurality of reinforcing ribs are symmetrically fixedly connected between one side wall of the lifting block and the lower side wall of the vertical rod.
12. Compared with the prior art, this utility model provides a lotus root section type radiant electric heating tube, which has the following beneficial effects:
13. 1. This lotus root section type radiant electric heating tube, through the provided rotating motor, electric slide rails, and drive motor, the rotating motor drives the rotating plate to rotate, which can quickly adjust the orientation of the electric heating tube body; the electric slide rails drive the moving plate to move, which can quickly adjust the relative movement position of the electric heating tube; the drive motor drives the adjusting screw to rotate, and through the threaded connection between the adjusting screw and the lifting block, the relative height of the electric heating tube body can be quickly adjusted, enabling quick adjustment of the relative position of the electric heating tube body, facilitating practical production and processing use.
14. 2. This lotus root section type radiant electric heating tube, through the provided horizontal plate, when installing the electric heating tube body, insert the electric heating tube body into the mounting holes on the surface of the horizontal plate for relative positioning. At this time, the retaining ring plate abuts against the upper side of the horizontal plate to achieve relative fixation of the electric heating tube body. Through the insertion of the positioning posts and positioning holes, the electric heating tube body can be further fixed and positioned. Then, through the rotational connection of the fixed shafts and the pressing plate, rotate the pressing plate so that it presses against the upper side of the retaining ring plate, thereby achieving further stable positioning of the electric heating tube body, greatly improving structural stability, and enabling quick disassembly and assembly of the electric heating tube body, facilitating use.
15. Moreover, parts not involved in this device are the same as or can be implemented using existing technologies. This utility model can quickly adjust the relative position of the electric heating tube body, facilitating practical production and processing use.
Description of Drawings
16. Figure 1 is a structural schematic diagram of a lotus root section type radiant electric heating tube proposed by this utility model;
17. Figure 2 is a structural schematic diagram of part A of the lotus root section type radiant electric heating tube proposed by this utility model.
18. In the figures: 1 base plate, 2 rotating motor, 3 rotating plate, 4 electric slide rail, 5 moving plate, 6 U-shaped vertical plate, 7 adjusting screw, 8 drive motor, 9 lifting block, 10 vertical rod, 11 horizontal plate, 12 mounting hole, 13 electric heating tube body, 14 retaining ring plate, 15 positioning post, 16 positioning hole, 17 fixed shaft, 18 pressing plate.
Detailed Implementation
19. The technical solutions in the embodiments of this utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them.
20. In the description of this utility model, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing this 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 limiting this utility model.
21. Referring to Figures 1-2, a lotus root section type radiant electric heating tube comprises a base plate 1, the upper end of the base plate 1 is fixedly provided with a rotating motor 2, the output shaft of the rotating motor 2 is fixedly connected with a rotating plate 3, the upper end of the rotating plate 3 is symmetrically fixedly connected with two electric slide rails 4, the sliders on the two electric slide rails 4 are fixedly connected with the same moving plate 5, the upper end of the moving plate 5 is fixedly connected with a U-shaped vertical plate 6, the upper end of the moving plate 5 and the lower end of the horizontal part of the U-shaped vertical plate 6 are rotatably connected with the same adjusting screw 7 through ball bearings, the upper end of the U-shaped vertical plate 6 is fixedly provided with a drive motor 8, the lower output shaft of the drive motor 8 passes through the upper end of the U-shaped vertical plate 6 and is fixedly connected with the upper end of the adjusting screw 7, the screw rod of the adjusting screw 7 is threadedly sleeved with a lifting block 9, one end of the lifting block 9 is fixedly connected with a vertical rod 10, the upper side wall of the vertical rod 10 is fixedly connected with a horizontal plate 11, the surface of the horizontal plate 11 is uniformly provided with a plurality of mounting holes 12, and the mounting holes 12 are inserted with electric heating tube bodies 13, the upper outer wall of the electric heating tube body 13 is fixedly sleeved with a retaining ring plate 14 that abuts against the upper side of the horizontal plate 11.
22. The upper end of the base plate 1 is fixedly connected with a support cylinder covering the outside of the rotating plate 3, the outer wall of the rotating plate 3 is fixedly sleeved with a limiting ring plate, and the upper inner wall of the support cylinder is provided with a limiting ring groove that matches and slides with the limiting ring plate.
23. The upper end of the horizontal plate 11 is symmetrically fixedly connected with a plurality of positioning posts 15, and the surface of the retaining ring plate 14 is provided with positioning holes 16 correspondingly inserted with the positioning posts 15.
24. The upper end of the horizontal plate 11 is symmetrically fixedly connected with a plurality of fixed shafts 17, the upper ends of the fixed shafts 17 are rotatably connected with a pressing plate 18 that presses against the upper side of the retaining ring plate 14 through ball bearings, and the pressing plate 18 and the retaining ring plate 14 are fixedly connected by fixing bolts.
25. The front and back opposite sides of the lifting block 9 are fixedly connected with limiting sliders, and the inner side wall of the U-shaped vertical plate 6 is provided with limiting sliding grooves that match and slide with the limiting sliders.
26. A plurality of reinforcing ribs are symmetrically fixedly connected between one side wall of the lifting block 9 and the lower side wall of the vertical rod 10.
27. In this utility model, during use, through the provided rotating motor 2, electric slide rails 4, and drive motor 8, the rotating motor 2 drives the rotating plate 3 to rotate, which can quickly adjust the orientation of the electric heating tube body 13; the electric slide rails 4 drive the moving plate 5 to move, which can quickly adjust the relative movement position of the electric heating tube 13; the drive motor 8 drives the adjusting screw 7 to rotate, and through the threaded connection between the adjusting screw 7 and the lifting block 9, the relative height of the electric heating tube body 13 can be quickly adjusted, enabling quick adjustment of the relative position of the electric heating tube body 13, facilitating practical production and processing use. Through the provided horizontal plate 11, when installing the electric heating tube body 13, insert the electric heating tube body 13 into the mounting holes 12 on the surface of the horizontal plate 11 for relative positioning. At this time, the retaining ring plate 14 abuts against the upper side of the horizontal plate 11 to achieve relative fixation of the electric heating tube body 13. Through the insertion of the positioning posts 15 and positioning holes 16, the electric heating tube body 13 can be further fixed and positioned. Then, through the rotational connection of the fixed shafts 17 and the pressing plate 18, rotate the pressing plate 18 so that it presses against the upper side of the retaining ring plate 14, thereby achieving further stable positioning of the electric heating tube body 13, greatly improving structural stability, and enabling quick disassembly and assembly of the electric heating tube body 13, facilitating use.
28. The above are only preferred specific implementation methods of this utility model, but the protection scope of this utility model is not limited to this. Any person skilled in the art, within the technical scope disclosed by this utility model, can easily think of changes or substitutions, which should be covered within the protection scope of this utility model.
Note: The above information and technical parameters are compiled and released by Yangzhou Dare Electric Co., Ltd.
