Guide wheel device of garbage incineration grate furnace

Abstract

The utility model discloses a garbage incinerator grate furnace guide wheel device, which relates to the technical field of garbage incinerators, comprises a first connecting shaft, a second transmission plate and a second connecting shaft, realizes cleaning of a filter screen by arranging a vibration mechanism, a rotating component and an impact assembly, and realizes cleaning of the filter screen by arranging a telescopic mechanism, a transmission component and a connecting assembly. A telescopic motor is started to drive a two-way telescopic shaft to rotate, so that a transmission block rotationally connected with the two-way telescopic shaft slides on a telescopic rod, a first transmission plate rotationally connected with a transmission shaft is driven to rotate, and a second transmission plate rotationally connected with a first connecting shaft rotates; the guide wheel device has the advantages that dust at the bottom of the supporting frame can be cleaned, the dust discharging efficiency of the guide wheel device is higher by arranging a vibration mechanism and a telescopic mechanism, and the dust is prevented from being accumulated at the bottom of the guide wheel device.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage incinerators, in particular to a guide wheel device for a garbage incinerator grate. Background Art

[0002] The guide wheel assembly for waste incineration grates is a guide and support device for the linear motion components of municipal solid waste incineration grates. It comprises a guide wheel bracket, guide wheel shaft, guide wheel, and stopper. The working principle is that the guide wheel and guide wheel shaft work together to ensure smooth linear motion of the grate. The stopper limits the range of motion of the guide wheel and prevents excessive movement. The spiral ash chute design helps collect and remove dust, maintaining cleanliness and efficient operation of the equipment.

[0003] The existing exhaust furnace guide wheel device will be attracted by a large amount of dust brought by the burning garbage and enter the guide wheel device during its movement. Excessive accumulation of dust will cause the guide wheel device to jam, which will lead to a decrease in the combustion efficiency of the incinerator. The existing exhaust furnace will be equipped with an exhaust fan and a vacuum cleaner on the guide wheel device to clean the dust. However, dust will also enter the exhaust fan during movement, causing damage to the exhaust fan. Due to the complex structure of the guide wheel device, it is difficult to repair the exhaust fan. In addition, when the vacuum cleaner absorbs dust, some heavier dust will fall under the guide wheel device and accumulate under the guide wheel, affecting the operation of the guide wheel device, so it is necessary to improve this. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a garbage incineration grate guide wheel device, aiming to solve the above technical problems.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A guide wheel device for a garbage incineration grate comprises a support block and a support frame, wherein the support frame is fixedly connected to the support block; and further comprises:

[0007] An exhaust slot is provided on the support frame;

[0008] A support frame is arranged in the exhaust trough and fixedly connected to the exhaust trough;

[0009] A support shaft, rotatably connected to the support frame;

[0010] There are multiple supporting blades, and the multiple supporting blades are evenly arranged on the supporting shaft and fixedly connected to the supporting shaft;

[0011] A driving motor is provided on the support frame and is fixedly connected to the support frame;

[0012] A drive shaft, detachably fixedly connected to the output end of the drive motor;

[0013] A driving rod is provided on the support frame and is rotatably connected to the support frame;

[0014] A driving pulley belt, rotating in cooperation with the driving shaft pulley;

[0015] A dust suction pipe is fixedly connected to the support frame;

[0016] A filter box, fixedly connected to the dust suction pipe;

[0017] A fan is provided on the filter box and is fixedly connected to the filter box;

[0018] A filter screen is provided on the exhaust trough and is fixedly connected to the exhaust trough;

[0019] a vibration mechanism, disposed in the support frame, for cleaning dust on the filter screen by vibration;

[0020] The telescopic mechanism is arranged in the support frame and is used for cleaning dust dropped inside the support frame.

[0021] Preferably, the vibration mechanism comprises:

[0022] a vibration plate, disposed on the support frame and fixedly connected to the support frame;

[0023] a vibration frame, disposed on the vibration plate and fixedly connected to the vibration plate;

[0024] a vibration motor, fixedly connected to the vibration frame;

[0025] A vibration shaft, detachably fixedly connected to the output end of the vibration motor;

[0026] a vibration plate, fixedly connected to the vibration shaft;

[0027] The rotating component is arranged on the vibration plate.

[0028] Preferably, the rotating component includes:

[0029] a first rotating shaft, eccentrically disposed on the vibration plate and fixedly connected to the vibration plate;

[0030] a rotating plate, rotatably connected to the first rotating shaft;

[0031] a second rotating shaft, rotatably connected to the rotating plate;

[0032] A rotating groove is provided on the vibration plate;

[0033] a rotating block, disposed in the rotating groove and slidably connected to the rotating groove;

[0034] The impact component is arranged on the rotating block.

[0035] Preferably, the impact assembly comprises:

[0036] a first impact plate, disposed on the rotating block and fixedly connected to the rotating block;

[0037] a spring, fixedly connected to the first impact plate;

[0038] The second impact plate is fixedly connected to the spring.

[0039] Preferably, the telescopic mechanism comprises:

[0040] a telescopic frame, disposed on the support frame and fixedly connected to the support frame;

[0041] a telescopic motor, fixedly connected to the telescopic frame;

[0042] A bidirectional telescopic shaft, detachably fixedly connected to the output end of the telescopic motor;

[0043] a telescopic rod fixedly connected to the support frame;

[0044] The transmission component is arranged on the bidirectional telescopic shaft.

[0045] Preferably, the transmission component includes:

[0046] There are multiple transmission blocks, and the multiple transmission blocks are evenly arranged on the bidirectional telescopic shaft and are rotatably connected to the bidirectional telescopic shaft;

[0047] There are multiple transmission shafts, and the multiple transmission shafts are evenly arranged on the transmission block and fixedly connected to the transmission block;

[0048] a first transmission plate, disposed on the transmission shaft and rotatably connected to the transmission shaft;

[0049] a first connecting shaft, rotatably connected to the first transmission plate;

[0050] a second transmission plate, rotatably connected to the first connecting shaft;

[0051] The connecting component is arranged on the second transmission plate.

[0052] Preferably, the connection assembly comprises:

[0053] a second connecting shaft, disposed on the second transmission plate and rotatably connected to the second transmission plate;

[0054] a third connecting shaft, rotatably connected to the first transmission plate;

[0055] A connecting plate is fixedly connected to the second connecting shaft and the third connecting shaft.

[0056] Preferably, the rotating block is fixedly connected to the second rotating shaft.

[0057] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0058] By setting up a vibration mechanism, a rotating part and an impact assembly, the filter screen can be cleaned; by setting up a telescopic mechanism, a transmission part and a connecting assembly, the dust at the bottom of the support frame can be cleaned; by setting up a vibration mechanism and a telescopic mechanism, the dust removal efficiency of the guide wheel device is made more efficient and dust is prevented from accumulating at the bottom of the guide wheel device. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0060] Figure 1 A schematic diagram of the three-dimensional structure of a guide wheel device for a garbage incineration grate is shown.

[0061] Figure 2 A schematic diagram of the top view of a guide wheel device for a garbage incineration grate is shown.

[0062] Figure 3 A schematic diagram of the front cross-sectional structure of a waste incineration grate guide wheel device is shown.

[0063] Figure 4 The present invention shows a schematic diagram of the three-dimensional structure of a telescopic mechanism of a guide wheel device of a garbage incineration grate.

[0064] Figure 5 An exploded view of a vibration mechanism of a guide wheel device for a garbage incineration grate is shown.

[0065] Legend:

[0066] 1. Support block; 2. Support frame; 3. Exhaust slot; 4. Support frame; 5. Support shaft; 6. Support blades; 7. Drive motor; 8. Drive shaft; 9. Drive rod; 10. Drive pulley; 11. Dust suction pipe; 12. Filter box; 13. Fan; 14. Filter; 15. Vibration plate; 16. Vibration frame; 17. Vibration motor; 18. Vibration shaft; 19. Vibration disk; 20. First rotating shaft; 21. Rotating plate; 22. Second rotating shaft; 23. Rotating slot; 24. Rotating block; 25. First impact plate; 26. Spring; 27. Second impact plate; 28. Telescopic frame; 29. ​​Telescopic motor; 30. Bidirectional telescopic shaft; 31. Telescopic rod; 32. Transmission block; 33. Transmission shaft; 34. First transmission plate; 35. First connecting shaft; 36. Second transmission plate; 37. Second connecting shaft; 38. Third connecting shaft; 39. Connecting plate. DETAILED DESCRIPTION

[0067] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0068] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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.

[0069] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0070] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0071] Reference Figures 1 to 5 The utility model is further described with respect to an embodiment of a guide wheel device for a garbage incineration grate.

[0072] A guide wheel device for a waste incineration grate comprises a support block 1 and a support frame 2, wherein the support frame 2 is fixedly connected to the support block 1; further comprising: an exhaust slot 3, which is provided on the support frame 2; a support frame 4, which is arranged in the exhaust slot 3 and is fixedly connected to the exhaust slot 3; a support shaft 5, which is rotatably connected to the support frame 4; a plurality of support blades 6, which are evenly arranged on the support shaft 5 and are fixedly connected to the support shaft 5; a drive motor 7, which is provided on the support frame 2 and is fixedly connected to the support frame 2; a drive shaft 8, which is detachably fixedly connected to the output end of the drive motor 7; a drive The rod 9 is arranged on the support frame 2 and is rotatably connected to the support frame 2; the driving pulley 10 rotates in conjunction with the driving shaft 8 pulley; the dust suction pipe 11 is fixedly connected to the support frame 2; the filter box 12 is fixedly connected to the dust suction pipe 11; the fan 13 is arranged on the filter box 12 and is fixedly connected to the filter box 12; the filter screen 14 is arranged on the exhaust slot 3 and is fixedly connected to the exhaust slot 3; the vibration mechanism is arranged in the support frame 2, and is used to clean the dust on the filter screen 14 by vibration; the telescopic mechanism is arranged in the support frame 2, and is used to clean the dust that falls inside the support frame 2.

[0073] Reference Figure 5 As a preferred embodiment, the vibration mechanism includes: a vibration plate 15, which is arranged on the support frame 2 and fixedly connected to the support frame 2; a vibration frame 16, which is arranged on the vibration plate 15 and fixedly connected to the vibration plate 15; a vibration motor 17, which is fixedly connected to the vibration frame 16; a vibration shaft 18, which is detachably fixedly connected to the output end of the vibration motor 17; a vibration disk 19, which is fixedly connected to the vibration shaft 18; and a rotating component, which is arranged on the vibration disk 19.

[0074] Such arrangement enables, when the vibration motor 17 is running, to drive the vibration shaft 18 detachably fixedly connected to the output end of the vibration motor 17 to rotate, so that the vibration disk 19 fixedly connected to the vibration shaft 18 rotates, providing power for the operation of the rotating parts.

[0075] Reference Figure 5As a preferred embodiment, the rotating component includes: a first rotating shaft 20, eccentrically arranged on the vibration disk 19, and fixedly connected to the vibration disk 19; a rotating plate 21, rotationally connected to the first rotating shaft 20; a second rotating shaft 22, rotationally connected to the rotating plate 21; a rotating groove 23, opened on the vibration plate 15; a rotating block 24, arranged in the rotating groove 23, slidingly connected to the rotating groove 23, and fixedly connected to the second rotating shaft 22; and an impact assembly, arranged on the rotating block 24.

[0076] Such arrangement allows the rotating plate 21 rotatably connected to the second rotating shaft 22 to rotate, causing the rotating block 24 fixedly connected to the second rotating shaft 22 to slide in the rotating groove 23, thereby driving the impact assembly to operate.

[0077] Reference Figure 5 As a preferred embodiment, the impact assembly includes: a first impact plate 25, which is arranged on the rotating block 24 and fixedly connected to the rotating block 24; a spring 26, which is fixedly connected to the first impact plate 25; and a second impact plate 27, which is fixedly connected to the spring 26.

[0078] Such arrangement enables the first impact plate 25 to approach the filter 14 , and when the second impact plate 27 contacts the filter 14 , the spring 26 fixedly connected to the second impact plate 27 is compressed, thereby generating elastic potential energy, thereby cleaning the filter 14 .

[0079] Reference Figure 4 As a preferred embodiment, the telescopic mechanism includes: a telescopic frame 28, which is arranged on the support frame 2 and fixedly connected to the support frame 2; a telescopic motor 29, which is fixedly connected to the telescopic frame 28; a bidirectional telescopic shaft 30, which is detachably fixedly connected to the output end of the telescopic motor 29; a telescopic rod 31, which is fixedly connected to the support frame 2; and a transmission component, which is arranged on the bidirectional telescopic shaft 30.

[0080] Such arrangement enables the telescopic motor 29 to drive the bidirectional telescopic shaft 30 detachably fixedly connected to the output end of the telescopic motor 29 to rotate, thereby providing power for the operation of the transmission component.

[0081] Reference Figure 4 As a preferred embodiment, the transmission components include: a transmission block 32, which has multiple transmission blocks 32 and are evenly arranged on the bidirectional telescopic shaft 30 and are rotatably connected to the bidirectional telescopic shaft 30; a transmission shaft 33, which has multiple transmission shafts 33 and are evenly arranged on the transmission block 32 and are fixedly connected to the transmission block 32; a first transmission plate 34, which is arranged on the transmission shaft 33 and is rotatably connected to the transmission shaft 33; a first connecting shaft 35, which is rotatably connected to the first transmission plate 34; a second transmission plate 36, which is rotatably connected to the first connecting shaft 35; and a connecting assembly, which is arranged on the second transmission plate 36.

[0082] In this arrangement, the transmission block 32 rotatably connected to the bidirectional telescopic shaft 30 slides on the telescopic rod 31, thereby driving the first transmission plate 34 rotatably connected to the transmission shaft 33 to rotate, and the second transmission plate 36 rotatably connected to the first connecting shaft 35 to rotate, thereby driving the connection assembly to operate.

[0083] Reference Figure 4 As a preferred embodiment, the connecting assembly includes: a second connecting shaft 37, which is arranged on the second transmission plate 36 and is rotatably connected to the second transmission plate 36; a third connecting shaft 38, which is rotatably connected to the first transmission plate 34; and a connecting plate 39, which is fixedly connected to the second connecting shaft 37 and fixedly connected to the third connecting shaft 38.

[0084] Such arrangement enables the connecting plates 39 fixedly connected to the second connecting shaft 37 and the third connecting shaft 38 to slide in the support frame 2 and approach each other, thereby cleaning the dust on the bottom of the support frame 2 .

[0085] Working principle: When working, first start the driving motor 7 to drive the driving shaft 8 to rotate, thereby rotating the driving belt, thereby driving the garbage to be moved and incinerated, and then start the supporting blades 6 to guide the dust, and then turn on the fan 13 to allow the dust to enter the filter box 12 through the dust suction pipe 11. When the operating efficiency of the supporting blades 6 decreases, start the vibration motor 17 to drive the vibration shaft 18 detachably fixedly connected to the output end of the vibration motor 17 to rotate, so that the vibration disk 19 fixedly connected to the vibration shaft 18 rotates, thereby driving the rotating plate 21 rotatably connected to the second rotating shaft 22 to rotate, so that the rotating block 24 fixedly connected to the second rotating shaft 22 slides in the rotating groove 23, thereby driving the first impact plate 25 to approach the filter screen 14. When the second impact plate 27 contacts the filter screen 14, the spring 26 fixedly connected to the second impact plate 27 is compressed, thereby generating elastic potential energy;

[0086] Then, the telescopic motor 29 is started, driving the bidirectional telescopic shaft 30 detachably fixedly connected to the output end of the telescopic motor 29 to rotate, so that the transmission block 32 rotatably connected to the bidirectional telescopic shaft 30 slides on the telescopic rod 31, thereby driving the first transmission plate 34 rotatably connected to the transmission shaft 33 to rotate, so that the second transmission plate 36 rotatably connected to the first connecting shaft 35 rotates, thereby driving the connecting plate 39 fixedly connected to the second connecting shaft 37 and the third connecting shaft 38 to slide in the support frame 2 and approach each other.

[0087] The above description of the embodiments is intended to enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A guide wheel device for a waste incineration grate, comprising a support block (1) and a support frame (2), wherein the support frame (2) is fixedly connected to the support block (1); characterized in that: Also includes: An exhaust slot (3) is provided on the support frame (2); A support frame (4) is arranged in the exhaust trough (3) and is fixedly connected to the exhaust trough (3); A support shaft (5) is rotatably connected to the support frame (4); There are a plurality of support blades (6), and the plurality of support blades (6) are evenly arranged on the support shaft (5) and fixedly connected to the support shaft (5); A drive motor (7) is provided on the support frame (2) and is fixedly connected to the support frame (2); A drive shaft (8) is detachably fixedly connected to the output end of the drive motor (7); A driving rod (9) is provided on the support frame (2) and is rotatably connected to the support frame (2); A driving pulley (10) rotates in conjunction with the pulley of the driving shaft (8); A dust suction pipe (11) is fixedly connected to the support frame (2); A filter box (12) fixedly connected to the dust suction pipe (11); A fan (13) is provided on the filter box (12) and is fixedly connected to the filter box (12); A filter screen (14) is provided on the exhaust trough (3) and is fixedly connected to the exhaust trough (3); a vibration mechanism, disposed in the support frame (2), for cleaning dust on the filter screen (14) by vibration; The telescopic mechanism is arranged in the support frame (2) and is used to clean dust that falls inside the support frame (2).

2. The guide wheel device for a garbage incineration grate according to claim 1, characterized in that: The vibration mechanism comprises: A vibration plate (15) is disposed on the support frame (2) and is fixedly connected to the support frame (2); a vibration frame (16), disposed on the vibration plate (15) and fixedly connected to the vibration plate (15); A vibration motor (17) fixedly connected to the vibration frame (16); A vibration shaft (18) is detachably fixedly connected to the output end of the vibration motor (17); A vibration plate (19) fixedly connected to the vibration shaft (18); The rotating component is arranged on the vibration plate (19).

3. The guide wheel device for a garbage incineration grate according to claim 2, characterized in that: The rotating component includes: A first rotating shaft (20) is eccentrically disposed on the vibration disk (19) and fixedly connected to the vibration disk (19); A rotating plate (21) rotatably connected to the first rotating shaft (20); A second rotating shaft (22) is rotatably connected to the rotating plate (21); A rotating groove (23) is provided on the vibration plate (15); A rotating block (24) is disposed in the rotating groove (23) and is slidably connected to the rotating groove (23); The impact assembly is arranged on the rotating block (24).

4. The guide wheel device for a garbage incineration grate according to claim 3, characterized in that: The impact assembly comprises: a first impact plate (25) disposed on the rotating block (24) and fixedly connected to the rotating block (24); a spring (26) fixedly connected to the first impact plate (25); The second impact plate (27) is fixedly connected to the spring (26).

5. The guide wheel device for a garbage incineration grate according to claim 4, characterized in that: The telescopic mechanism comprises: A telescopic frame (28) is provided on the support frame (2) and is fixedly connected to the support frame (2); A telescopic motor (29) fixedly connected to the telescopic frame (28); A bidirectional telescopic shaft (30) is detachably fixedly connected to the output end of the telescopic motor (29); A telescopic rod (31) fixedly connected to the support frame (2); The transmission component is arranged on the bidirectional telescopic shaft (30).

6. The guide wheel device for a garbage incineration grate according to claim 5, characterized in that: The transmission components include: There are multiple transmission blocks (32), and the multiple transmission blocks (32) are evenly arranged on the bidirectional telescopic shaft (30) and are rotationally connected to the bidirectional telescopic shaft (30); There are multiple transmission shafts (33), and the multiple transmission shafts (33) are evenly arranged on the transmission block (32) and fixedly connected to the transmission block (32); A first transmission plate (34) is disposed on the transmission shaft (33) and is rotationally connected to the transmission shaft (33); A first connecting shaft (35) is rotatably connected to the first transmission plate (34); A second transmission plate (36) is rotatably connected to the first connecting shaft (35); A connecting assembly is arranged on the second transmission plate (36).

7. The guide wheel device for a garbage incineration grate according to claim 6, characterized in that: The connection component includes: a second connecting shaft (37), disposed on the second transmission plate (36) and rotatably connected to the second transmission plate (36); a third connecting shaft (38) rotatably connected to the first transmission plate (34); The connecting plate (39) is fixedly connected to the second connecting shaft (37) and the third connecting shaft (38).

8. The guide wheel device for a garbage incineration grate according to claim 7, characterized in that: The rotating block (24) is fixedly connected to the second rotating shaft (22).

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