Electric heating circulating furnace for diamond powder raw material treatment

Abstract

The utility model relates to the technical field of electric heating circulating furnaces, in particular to an electric heating circulating furnace for processing diamond powder raw materials, which comprises a conveying assembly, a heating assembly and a material blocking assembly, and the conveying assembly comprises a supporting box, a conveying plate, a first conveyor, a second conveyor, a rotary driving assembly, a first gear and a second gear. A plurality of first conveyors and a plurality of second conveyors are installed on the supporting box, a second gear is connected to the rotary input end of each first conveyor, a first gear is connected to the rotary input end of each second conveyor, the first gears are meshed with the second gears, and raw materials can fall onto the second conveyors after being conveyed and falling off from the first conveyors. According to the diamond powder conveying device, conveyed raw materials can be conveyed in a long conveying space, the conveying length is prolonged, the diamond powder raw materials can be fully heated, the conveying position is driven by the same power source, the manufacturing cost is reduced, and overhauling is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating circulating furnaces, and particularly relates to an electric heating circulating furnace for processing diamond powder raw materials. Background Technique

[0002] During the processing of diamond powder raw materials, heat treatment is required. The electric heating circulating furnace for processing diamond powder raw materials is a heating device specially designed for diamond powder processing. It generates heat through electric heating elements and uses a circulation system to ensure uniform temperature distribution in the furnace to achieve precise heating treatment of diamond powder raw materials. It often uses a one-way conveying device to convey diamond powder, with low processing effect. And in a relatively large space, more conveying devices are installed, and each conveying device uses a single driving device, resulting in high costs. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides an electric heating circulating furnace for processing diamond powder raw materials, which enables the transported raw materials to be transported in a longer conveying space, extends the conveying length, enables the diamond powder raw materials to be fully heated, drives the conveying part with the same power source, reduces the manufacturing cost, and is convenient for maintenance.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solutions: An electric heating circulating furnace for processing diamond powder raw materials, comprising a conveying component, a heating component and a material blocking component;

[0007] The conveying component includes a support box, a conveying plate, a conveyor one, a conveyor two, a rotary drive component, a gear one and a gear two. A plurality of conveying plates for conveying diamond powder raw materials are connected to the support box. One end of the conveying plate is located above the conveyor one. A plurality of conveyor ones and a plurality of conveyor twos are installed on the support box. The rotary input end of the conveyor one is connected to the gear two, and the rotary input end of the conveyor two is connected to the gear one. The gear one and the gear two are meshed. The output end of the rotary drive component is connected to the gear one or the gear two. After the raw materials are transported and dropped from the conveyor one, they can fall onto the conveyor two;

[0008] The heating component includes a heater one. A plurality of heaters one for heating are installed on the support box.

[0009] Preferably, the material blocking component includes a baffle, a limit screw and a limit nut. The cross-section of the conveying plate is U-shaped. A plurality of limit screws are connected to the conveying plate. A plurality of limit nuts for restricting the position of the limit screws are connected to the limit screws. The limit screws are connected to the baffle.

[0010] Preferably, the rotation drive assembly includes a rotation drive unit and a speed reducer. The output shaft of the rotation drive unit is connected to the input shaft of the speed reducer, and the output shaft of the speed reducer is connected to Gear 1 or Gear 2.

[0011] Preferably, the conveying assembly further includes a limiting frame and a partition plate. A plurality of limiting frames are connected to the support box. Through holes are provided on the support box, and limiting grooves corresponding to the partition plate are provided on the limiting frame. The partition plate can block the through holes on the support box.

[0012] Preferably, the conveying assembly further includes a first guide plate, a second guide plate, and a discharge pipe. A plurality of first guide plates are connected to the support box. The first guide plates are located in the relatively middle area between the first conveyor and the second conveyor. A plurality of discharge pipes are connected to the bottom of the support box. A plurality of second guide plates are connected to the support box. The second guide plates are located in the relatively middle area between the first conveyor and the discharge pipe. Both the first guide plate and the second guide plate are inclined.

[0013] Preferably, the conveying assembly further includes a handle. A plurality of handles are connected to the partition plate.

[0014] Preferably, the conveying assembly further includes a lock. The partition plate and the limiting frame are connected by a plurality of locks.

[0015] Preferably, the material blocking assembly further includes a wear-resistant plate. A plurality of wear-resistant plates are connected to one end of the baffle plate facing the conveying plate.

[0016] Preferably, the heating assembly further includes a second heater. A plurality of second heaters for heating are installed on the side wall of the support box.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present utility model provides an electric heating circulating furnace for diamond powder raw material treatment, which has the following beneficial effects:

[0019] For this electric heating circulating furnace for diamond powder raw material treatment, the raw materials of diamond powder are transported by the first conveyor and the second conveyor, and through the meshing of Gear 1 and Gear 2, the rotation drive assembly drives the rotation drive unit and the speed reducer to rotate. The rotation drive unit and the speed reducer are meshed to drive the input ends of the first conveyor and the second conveyor to rotate in opposite directions, so that the transported diamond powder raw materials can be transported on the first conveyor and the second conveyor, enabling the transported raw materials to be transported in a longer conveying space. The space inside the support box is heated by the first heater to heat-treat the diamond powder raw materials, extending the conveying length, enabling the diamond powder raw materials to be fully heated, and through the form of meshing of Gear 1 and Gear 2, the transmission part can be driven by the same power source, reducing the manufacturing cost and facilitating maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 For the present utility model Figure 1 The partial enlarged structural schematic diagram of part A in it;

[0022] Figure 3 The three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 4 The right-view structural schematic diagram of the present utility model;

[0024] Figure 5 For the present utility model Figure 4 The partial enlarged structural schematic diagram of part B in it;

[0025] Figure 6 For the present utility model Figure 5 The sectional structural schematic diagram at C-C in it;

[0026] Figure 7 The left-view structural schematic diagram of the present utility model;

[0027] Figure 8 For the present utility model Figure 7 The sectional structural schematic diagram at D-D in it;

[0028] Figure 9 For the present utility model Figure 8 The partial enlarged structural schematic diagram of part E in it.

[0029] Reference signs in the drawings: 1, support box; 2, conveying plate; 3, conveyor one; 4, conveyor two; 5, guide plate one; 6, guide plate two; 7, discharge pipe; 8, rotary drive part; 9, speed reducer; 10, gear one; 11, gear two; 12, baffle; 13, limit screw; 14, limit nut; 15, wear-resistant plate; 16, limit frame; 17, partition; 18, handle; 19, lock; 20, heater one; 21, heater two. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Embodiment:

[0032] Please refer to Figures 1-9 , an electric heating circulating furnace for processing diamond powder raw materials, including a conveying assembly, a heating assembly, and a material blocking assembly.

[0033] The conveying assembly includes a support box 1, a conveying plate 2, a first conveyor 3, a second conveyor 4, a rotary drive assembly, a first gear 10 and a second gear 11. A number of conveying plates 2 for transporting diamond powder raw materials are connected to the support box 1. One end of the conveying plate 2 is located above the first conveyor 3. A number of first conveyors 3 and a number of second conveyors 4 are installed on the support box 1. The rotary input end of the first conveyor 3 is connected to the second gear 11, and the rotary input end of the second conveyor 4 is connected to the first gear 10. The first gear 10 and the second gear 11 are meshed. The output end of the rotary drive assembly is connected to the first gear 10 or the second gear 11. After the raw materials are transported and dropped from the first conveyor 3, they can fall onto the second conveyor 4.

[0034] The heating assembly includes a first heater 20. A number of first heaters 20 for heating are installed on the support box 1. The first conveyor 3 and the second conveyor 4 are preferably belt conveyors. The rotary rollers on the first conveyor 3 and the second conveyor 4 are preferably in a shape that shrinks from both ends to the middle. The raw materials of diamond powder are transported through the first conveyor 3 and the second conveyor 4, and through the meshing of the first gear 10 and the second gear 11, the rotary drive assembly drives the rotary drive part 8 and the reducer 9 to rotate. The rotary drive part 8 and the reducer 9 are meshed, driving the input ends of the first conveyor 3 and the second conveyor 4 to rotate in opposite directions, so that the transported diamond powder raw materials can be transported on the first conveyor 3 and the second conveyor 4, enabling the transported raw materials to be transported in a longer conveying space. The space inside the support box 1 is heated by the first heater 20 to heat-treat the diamond powder raw materials, extend the conveying length, enable the diamond powder raw materials to be fully heated, and through the form of meshing of the first gear 10 and the second gear 11, the transmission part can be driven by the same power source, reducing the manufacturing cost and facilitating maintenance.

[0035] Refer to Figure 1 and 2 As shown in, the baffle assembly includes a baffle 12, a limit screw 13 and a limit nut 14. The cross-section of the conveying plate 2 is U-shaped. A number of limit screws 13 are connected to the conveying plate 2. A number of limit nuts 14 for restricting the position of the limit screw 13 are connected to the limit screw 13. The limit screw 13 passes through the side wall of the baffle 12, and the limit nut 14 is located on both sides of the side wall of the baffle 12. The limit screw 13 is connected to the baffle 12. After loosening the limit nut 14, the position of the baffle 12 and the limit screw 13 is adjusted to make the baffle 12 in a more appropriate position to adapt to the connection with the equipment connected to the outside, so that the connection for transporting diamond powder is in a more appropriate position.

[0036] Refer to Figure 3, the rotation drive assembly includes a rotation drive part 8 and a speed reducer 9. The output shaft of the rotation drive part 8 is connected to the input shaft of the speed reducer 9. The output shaft of the speed reducer 9 is connected to gear one 10 or gear two 11. The connection mode between the output shaft of the speed reducer 9 and gear one 10 or gear two 11 is preferably connected by a coupling or by a key. The rotation drive part 8 is a motor, preferably an electric motor. During installation, the rotation drive part 8 is connected to the support box 1. The speed reducer 9 is preferably a gear speed reducer 9. By driving gear one 10 and gear two 11 to rotate through the rotation drive part 8, the rotation speed is reduced, and the torque of the rotation is increased, adapting to the driving effect of a greater force.

[0037] Refer to Figure 2 , the conveying assembly further includes a limit frame 16 and a partition plate 17. A number of limit frames 16 are connected to the support box 1. Through holes are provided on the support box 1. Limit slots corresponding to the partition plate 17 are provided on the limit frame 16. The partition plate 17 can block the through holes on the support box 1. The partition plate 17 is preferably made of a transparent material, preferably glass or acrylic material. Through the setting of the limit frame 16 and the partition plate 17, the partition plate 17 blocks the through hole. After pulling the partition plate 17, the partition plate 17 can block and open the position of the through hole, adapting to the maintenance of the parts inside the support box 1 in a larger space and facilitating the observation of the operation conditions inside the support box 1.

[0038] Refer to Figure 8 , the conveying assembly further includes a first guide plate 5, a second guide plate 6 and a discharge pipe 7. A number of first guide plates 5 are connected to the support box 1. The first guide plates 5 are located in the relatively middle area between the first conveyor 3 and the second conveyor 4. A number of discharge pipes 7 are communicated with the bottom of the support box 1. A number of second guide plates 6 are connected to the support box 1. The second guide plates 6 are located in the relatively middle area between the first conveyor 3 and the discharge pipe 7. Both the first guide plate 5 and the second guide plate 6 are inclined. The lower end of the second guide plate 6 extends to the upper side of the discharge pipe 7. The side walls of the first guide plate 5 and the second guide plate 6 are both connected to the inner wall of the support box 1. Through the setting of the first guide plate 5, the transported diamond powder can be more conveniently transported onto the second conveyor 4, reducing the situation of diamond powder falling off. And through the guiding of the diamond powder by the second guide plate 6, it is beneficial to guide the transported diamond powder.

[0039] Refer to Figure 2 , the conveying assembly further includes a handle 18. A number of handles 18 are connected to the partition plate 17. By pulling the handle 18, the partition plate 17 is driven to move, thereby facilitating the adjustment of the position of the partition plate 17 and facilitating the operation of the user.

[0040] Refer to Figure 2The conveying component also includes a lock 19. The partition 17 and the limit frame 16 are connected by a plurality of locks 19. The lock 19 is preferably in the form of two parts hooked together. When disassembling, the connection is disassembled by prying the connection. The setting of the lock 19 facilitates the connection between the limit frame 16 and the partition 17, which is conducive to the disassembly and assembly of the connection between the limit frame 16 and the partition 17.

[0041] Reference Figure 2 The material baffle assembly also includes a wear-resistant plate 15. A plurality of wear-resistant plates 15 are connected to one end of the baffle 12 facing the conveying plate 2. The wear-resistant plates 15 are copper plates or steel plates. The setting of the wear-resistant plates 15 is beneficial to improving the positioning effect of the baffle 12 and reducing the wear of the baffle 12 and the conveying plate 2.

[0042] Reference Figure 3 The heating assembly also includes a heater 21. A plurality of heaters 21 for heating are installed on the side wall of the support box 1. The heater 20 and the heater 21 are preferably heated by electric heating wires. The space on the side wall of the support box 1 is heated by the setting of the heater 21, which is beneficial to improving the heating effect.

[0043] When in use, start the rotary drive unit 8 and the heater 20, transfer the diamond powder to the conveyor 1 3 via the conveyor plate 2, and then transfer it on the conveyor 1 3 and the conveyor 2 4, heat the transferred raw material, and then transfer it to the outside of the support box 1 through the discharge pipe 7.

[0044] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0045] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0046] In addition, for ease of description, spatial relative terms may be used in this document, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to another as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation other than the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatial relative descriptors used in this document may be interpreted accordingly.

[0047] It should be noted that in this document, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An electric heating circulating furnace for processing diamond powder raw materials, characterized in that: It includes a conveying component, a heating component and a material blocking component; The conveying component includes a support box (1), a conveying plate (2), a first conveyor (3), a second conveyor (4), a rotary drive component, a first gear (10) and a second gear (11). A number of conveying plates (2) for transporting diamond powder raw materials are connected to the support box (1). One end of the conveying plate (2) is located above the first conveyor (3). A number of first conveyors (3) and a number of second conveyors (4) are installed on the support box (1). The rotary input end of the first conveyor (3) is connected to the second gear (11), and the rotary input end of the second conveyor (4) is connected to the first gear (10). The first gear (10) and the second gear (11) are meshed. The output end of the rotary drive component is connected to the first gear (10) or the second gear (11). After the raw materials are transported and dropped from the first conveyor (3), they can fall onto the second conveyor (4); The heating component includes a first heater (20). A number of first heaters (20) for heating are installed on the support box (1).

2. The electric heating circulating furnace for processing diamond powder raw materials according to claim 1, wherein: The material blocking component includes a baffle (12), a limit screw (13) and a limit nut (14). The cross-section of the conveying plate (2) is U-shaped. A number of limit screws (13) are connected to the conveying plate (2), and a number of limit nuts (14) for restricting the position of the limit screw (13) are connected to the limit screw (13). The limit screw (13) is connected to the baffle (12).

3. The electric heating circulating furnace for treating raw materials of diamond powder according to claim 1, wherein: The rotary drive component includes a rotary drive part (8) and a speed reducer (9). The output shaft of the rotary drive part (8) is connected to the input shaft of the speed reducer (9), and the output shaft of the speed reducer (9) is connected to the first gear (10) or the second gear (11).

4. An electric heating circulating furnace for processing diamond powder raw materials according to claim 1, characterized in that: The conveying component further includes a limit frame (16) and a partition plate (17). A number of limit frames (16) are connected to the support box (1). There are through holes on the support box (1), and limit grooves corresponding to the partition plate (17) are provided on the limit frame (16). The partition plate (17) can block the through holes on the support box (1).

5. The electric heating circulating furnace for processing diamond powder raw materials according to claim 1, wherein: The conveying component further includes a first guide plate (5), a second guide plate (6) and a discharge pipe (7). A number of first guide plates (5) are connected to the support box (1). The first guide plate (5) is located in the relative middle area between the first conveyor (3) and the second conveyor (4). A number of discharge pipes (7) are communicated with the bottom of the support box (1). A number of second guide plates (6) are connected to the support box (1). The second guide plate (6) is located in the relative middle area between the first conveyor (3) and the discharge pipe (7). Both the first guide plate (5) and the second guide plate (6) are inclined.

6. The electric heating circulating furnace for processing diamond powder raw materials according to claim 4, wherein: The conveying component further includes a handle (18). A number of handles (18) are connected to the partition plate (17).

7. An electrically heated circulating furnace for processing diamond powder raw materials according to claim 4, characterized in that: The conveying component further includes a lock (19). The partition plate (17) and the limit frame (16) are connected by a number of locks (19).

8. An electric heating circulating furnace for processing diamond powder raw materials according to claim 2, characterized in that: The material blocking component further includes a wear-resistant plate (15). A number of wear-resistant plates (15) are connected to one end of the baffle (12) facing the conveying plate (2).

9. The electrothermal circulating furnace for processing diamond powder raw materials according to claim 1, characterized in that: The heating component further includes a second heater (21). A number of second heaters (21) for heating are installed on the side wall of the support box (1).

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