Graphite block conveying device

Abstract

The utility model discloses a graphite block transportation device, and belongs to the technical field of graphite transportation. A graphite block transportation device comprises a base and further comprises a first installation frame fixedly installed on the base, and a fork transportation assembly is arranged on the first installation frame in a lifting mode. The lifting driving assembly is fixedly installed on the base and used for driving the fork conveying assembly to ascend and descend; the first mounting seat is fixedly mounted on the base, and a rear wheel is rotationally mounted on the first mounting seat; the stabilizing plate is rotatably mounted at the bottom of the base, and universal wheels are fixedly mounted at the bottom of the stabilizing plate; the hydraulic cylinder drives the two stabilizing plates to unfold towards the two sides in the process of driving the graphite block to ascend, so that the supporting area is increased, the overall stability is improved, the stability of the graphite block is prevented from being reduced when the graphite block ascends, and the graphite block is prevented from rolling over in the ascending process.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite transportation, in particular to a graphite block transportation device. Background Art

[0002] In the process of graphite production, since various graphite processing areas are located in different areas, a transportation device is needed to transport the graphite when processing it. However, due to limited space, manual forklifts are mostly used to transport graphite blocks.

[0003] At present, in the process of transporting and placing graphite blocks, it is often necessary to lift the graphite and place it on the processing equipment. However, since the manual forklift is light in weight and the graphite block is large in volume and heavy in weight, after the graphite block is lifted, the center of gravity of the manual forklift and the graphite block rises, and as the center of gravity rises, the stability of the transportation device will decrease, and eventually the graphite block will fall and be damaged. In order to improve stability, a graphite block transportation device is proposed herein. Utility Model Content

[0004] The utility model is a graphite block transportation device proposed to solve the problem of decreased stability of graphite blocks after they are lifted in the prior art.

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

[0006] A graphite block transportation device comprises a base, and also includes: a first mounting frame fixedly mounted on the base, a fork transport assembly being arranged on the first mounting frame for lifting and lowering; a lifting drive assembly fixedly mounted on the base and used for driving the fork transport assembly to lift and lower; a first mounting seat fixedly mounted on the base, a rear wheel being rotatably mounted on the first mounting seat; a stabilizing plate rotatably mounted on the bottom of the base, a universal wheel being fixedly mounted on the bottom of the stabilizing plate; a connecting drive assembly, one end of which is connected to the fork transport assembly and the other end of which is not connected to the stabilizing plate, so that when the fork transport assembly rises, the connecting drive assembly drives the stabilizing plate to unfold to both sides of the base.

[0007] As a preferred embodiment of the present utility model: the fork transport assembly includes a second mounting frame slidably connected to the first mounting frame, and a plug is fixedly mounted on the second mounting frame.

[0008] As a preferred embodiment of the present invention: the second mounting frame is rotatably connected with a first roller and a second roller, and the first roller and the second roller are respectively attached to the inner and outer sides of the first mounting frame.

[0009] As a preferred embodiment of the utility model: the lifting drive assembly includes a hydraulic cylinder fixedly mounted on the base, a connecting seat is fixedly mounted on the fixed cylinder body of the hydraulic cylinder, a chain is fixedly mounted on the connecting seat, the chain is fixedly connected to the second mounting frame, and a sprocket is rotatably connected to the top of the sliding rod of the hydraulic cylinder, and the sprocket is engaged with the chain.

[0010] As a preferred embodiment of the utility model: a connecting plate is fixedly connected to the fixed cylinder body of the hydraulic cylinder, a second mounting seat is rotatably connected to the connecting plate, a first handle is fixedly installed on the top of the second mounting seat, a connecting piece is rotatably connected to the bottom of the second mounting seat, and the connecting piece is rotatably connected to the pressure rod of the hydraulic cylinder.

[0011] As a preferred embodiment of the utility model: the first mounting frame is rotatably connected to a second handle, the second handle is rotatably connected to a connecting rod, and the connecting rod is rotatably connected to a pressure relief rod of the hydraulic cylinder.

[0012] As a preferred embodiment of the present utility model: a reducer is fixedly connected to the side wall of the first mounting frame, a rack is fixedly connected to the side wall of the second mounting frame, a first gear meshing with the rack is fixedly connected to the input shaft of the reducer, a transmission shaft is fixedly connected to the output end of the reducer, a limiting seat is fixedly connected to the side wall of the first mounting frame, the transmission shaft is rotatably connected to the limiting seat, a second gear is fixedly connected to the bottom of the transmission shaft, a third gear is fixedly installed on the connecting shaft of the stabilizing plate, and the third gear meshes with the second gear.

[0013] As a preferred embodiment of the present invention: the maximum rotation angle of the stabilizing plate is 45°.

[0014] Compared with the prior art, the utility model provides a graphite block transportation device, which has the following beneficial effects:

[0015] The utility model drives the two stabilizing plates to expand to both sides when the graphite block is driven to rise by the hydraulic cylinder, thereby increasing the supporting area and improving the overall stability, thereby preventing the stability of the graphite block from decreasing when it rises, thereby avoiding the graphite block from tipping over when it rises. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structure diagram of a graphite block transport device proposed in the utility model Figure 1 ;

[0017] Figure 2 A three-dimensional structure diagram of a graphite block transport device proposed in the utility model Figure 2 ;

[0018] Figure 3 A graphite block transportation device proposed by the utility model Figure 2 The structural diagram of part A in the figure;

[0019] Figure 4 A three-dimensional structure diagram of a graphite block transport device proposed in the utility model Figure 3 .

[0020] In the figure: 1. base; 2. first mounting seat; 3. rear wheel; 4. stabilizing plate; 5. universal wheel; 6. first mounting frame; 7. second mounting frame; 8. plug; 9. hydraulic cylinder; 10. connecting seat; 11. sprocket; 12. chain; 13. rack; 14. reducer; 15. first gear; 16. transmission shaft; 17. second gear; 18. third gear; 19. limit seat; 20. connecting plate; 21. second mounting seat; 22. connecting piece; 23. first handle; 24. second handle; 25. connecting rod; 26. first roller; 27. second roller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Example: Refer to Figure 1-Figure 4 A graphite block transportation device includes a base 1, and also includes: a first mounting frame 6 fixedly mounted on the base 1, and a fork transport assembly is set on the first mounting frame 6 for lifting; a lifting drive assembly, fixedly mounted on the base 1, and used to drive the fork transport assembly to lift; a first mounting seat 2 fixedly mounted on the base 1, and a rear wheel 3 is rotatably mounted on the first mounting seat 2; a stabilizing plate 4 rotatably mounted on the bottom of the base 1, and a universal wheel 5 is fixedly mounted on the bottom of the stabilizing plate 4; a connecting drive assembly, one end of which is connected to the fork transport assembly, and the other end is not connected to the stabilizing plate 4. When the fork transport assembly rises, the connecting drive assembly drives the stabilizing plate 4 to expand to both sides of the base 1.

[0024] The fork transport assembly realizes the lifting function through the lifting drive assembly, and is used for loading and unloading the graphite block. When the graphite block needs to be lifted or lowered, the lifting drive assembly drives the fork transport assembly to move up and down along the first mounting frame 6;

[0025] The unfolding of the stabilizing plate 4 increases the supporting area, thereby significantly improving the overall stability, preventing the risk of tipping over, and better protecting the graphite block from damage, while also reducing the safety risk of operators.

[0026] Reference Figure 2 and Figure 4 The fork transport assembly includes a second mounting frame 7 slidably connected to the first mounting frame 6, a plug 8 is fixedly installed on the second mounting frame 7, a first roller 26 and a second roller 27 are rotatably connected to the second mounting frame 7, and the first roller 26 and the second roller 27 are respectively attached to the inner and outer sides of the first mounting frame 6.

[0027] Among them, the first roller 26 and the second roller 27 can reduce the friction resistance between the second mounting frame 7 and the first mounting frame 6 when sliding up and down, which not only reduces energy consumption, reduces wear and heat generated by friction, and extends the service life of the device, but also due to the reduction of friction resistance, the rising and falling speeds of the forklift assembly can be faster, thereby improving the operating efficiency of the entire transportation device.

[0028] Reference Figure 1 and Figure 3 The lifting drive assembly includes a hydraulic cylinder 9 fixedly mounted on the base 1, a connecting seat 10 is fixedly mounted on the fixed cylinder body of the hydraulic cylinder 9, a chain 12 is fixedly mounted on the connecting seat 10, the chain 12 is fixedly connected to the second mounting frame 7, a sprocket 11 is rotatably connected to the top of the sliding rod of the hydraulic cylinder 9, the sprocket 11 is meshed with the chain 12, a connecting plate 20 is fixedly connected to the fixed cylinder body of the hydraulic cylinder 9, a second mounting seat 21 is rotatably connected to the connecting plate 20, a first handle 23 is fixedly mounted on the top of the second mounting seat 21, a connecting member 22 is rotatably connected to the bottom of the second mounting seat 21, the connecting member 22 is rotatably connected to the pressurizing rod of the hydraulic cylinder 9, a second handle 24 is rotatably connected to the first mounting frame 6, a connecting rod 25 is rotatably connected to the second handle 24, and the connecting rod 25 is rotatably connected to the pressure relief rod of the hydraulic cylinder 9.

[0029] The second mounting seat 21 is driven to rotate on the connecting plate 20 through the first handle 23, and the second mounting seat 21 drives the pressure rod of the hydraulic cylinder 9 to move through the connecting piece 22. By driving the pressure rod to move back and forth, the inside of the hydraulic cylinder 9 is pressurized, and the sliding rod of the hydraulic cylinder 9 is driven to rise. With the cooperation of the sprocket 11 and the chain 12, the second mounting frame 7 is dragged to rise, so that the plug 8 transporting graphite rises.

[0030] By rotating the second handle 24, the second handle 24 drives the pressure relief rod of the hydraulic cylinder 9 to rotate through the connecting rod 25, opening the valve in the hydraulic cylinder 9 to release pressure, and under the weight of the forklift assembly, the hydraulic cylinder 9 is driven to reset, and the forklift assembly automatically descends.

[0031] Reference Figure 1 and Figure 2 A reducer 14 is fixedly connected to the side wall of the first mounting frame 6, a rack 13 is fixedly connected to the side wall of the second mounting frame 7, a first gear 15 meshing with the rack 13 is fixedly connected to the input shaft of the reducer 14, a transmission shaft 16 is fixedly connected to the output end of the reducer 14, a limiting seat 19 is fixedly connected to the side wall of the first mounting frame 6, the transmission shaft 16 is rotatably connected to the limiting seat 19, a second gear 17 is fixedly connected to the bottom of the transmission shaft 16, and a third gear 18 is fixedly installed on the connecting shaft of the stabilizing plate 4, and the third gear 18 meshes with the second gear 17.

[0032] When the second mounting frame 7 rises, the second mounting frame 7 drives the first gear 15 to rotate through the rack 13, and the output rotation distance is reduced by the gear assembly inside the reducer 14. The output end of the reducer 14 drives the transmission shaft 16 to rotate, and the transmission shaft 16 drives the second gear 17 to rotate. The second gear 17 drives the stabilizing plate 4 to rotate through the third gear 18, drives the stabilizing plate 4 to unfold, and increases the supporting surface, thereby preventing the transported graphite blocks from tipping over.

[0033] When the second mounting frame 7 descends, the rack 13 drives the stabilizing plate 4 to rotate inward and reset, thereby reducing the amount of aisles occupied during transportation of the device.

[0034] 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 graphite block transport device, comprising a base (1), characterized in that: Also includes: A first mounting frame (6) fixedly mounted on the base (1), wherein a forklift assembly is provided on the first mounting frame (6) for lifting; A lifting drive assembly, fixedly mounted on the base (1), and used for driving the forklift assembly to lift; A first mounting seat (2) fixedly mounted on the base (1), wherein a rear wheel (3) is rotatably mounted on the first mounting seat (2); A stabilizing plate (4) is rotatably mounted on the bottom of the base (1), wherein a universal wheel (5) is fixedly mounted on the bottom of the stabilizing plate (4); A connecting drive assembly has one end connected to the fork transport assembly and the other end not connected to the stabilizing plate (4). When the fork transport assembly rises, the connecting drive assembly drives the stabilizing plate (4) to unfold toward both sides of the base (1).

2. A graphite block transport device according to claim 1, characterized in that: The fork transport assembly comprises a second mounting frame (7) slidably connected to the first mounting frame (6), and a plug (8) is fixedly mounted on the second mounting frame (7).

3. A graphite block transport device according to claim 2, characterized in that: The second mounting frame (7) is rotatably connected with a first roller (26) and a second roller (27), and the first roller (26) and the second roller (27) are respectively attached to the inner and outer sides of the first mounting frame (6).

4. A graphite block transport device according to claim 2, characterized in that: The lifting drive assembly comprises a hydraulic cylinder (9) fixedly mounted on the base (1); a connecting seat (10) is fixedly mounted on the fixed cylinder body of the hydraulic cylinder (9); a chain (12) is fixedly mounted on the connecting seat (10); the chain (12) is fixedly connected to the second mounting frame (7); a sprocket (11) is rotatably connected to the top of the sliding rod of the hydraulic cylinder (9); and the sprocket (11) is meshed with the chain (12).

5. A graphite block transport device according to claim 4, characterized in that: A connecting plate (20) is fixedly connected to the fixed cylinder body of the hydraulic cylinder (9), a second mounting seat (21) is rotatably connected to the connecting plate (20), a first handle (23) is fixedly installed on the top of the second mounting seat (21), a connecting piece (22) is rotatably connected to the bottom of the second mounting seat (21), and the connecting piece (22) is rotatably connected to the pressure rod of the hydraulic cylinder (9).

6. A graphite block transport device according to claim 5, characterized in that: A second handle (24) is rotatably connected to the first mounting frame (6), a connecting rod (25) is rotatably connected to the second handle (24), and the connecting rod (25) is rotatably connected to the pressure relief rod of the hydraulic cylinder (9).

7. A graphite block transport device according to claim 2, characterized in that: A reducer (14) is fixedly connected to the side wall of the first mounting frame (6), a rack (13) is fixedly connected to the side wall of the second mounting frame (7), a first gear (15) meshing with the rack (13) is fixedly connected to the input shaft of the reducer (14), a transmission shaft (16) is fixedly connected to the output end of the reducer (14), a limit seat (19) is fixedly connected to the side wall of the first mounting frame (6), the transmission shaft (16) is rotatably connected to the limit seat (19), a second gear (17) is fixedly connected to the bottom of the transmission shaft (16), and a third gear (18) is fixedly installed on the connecting shaft of the stabilizing plate (4), the third gear (18) meshing with the second gear (17).

8. A graphite block transport device according to claim 6, characterized in that: The maximum rotation angle of the stabilizing plate (4) is 45°.

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