Power transmission vehicle

Abstract

The utility model provides a power transmission vehicle. The power transmission vehicle comprises an electrode clamping mechanism, a busbar clamping mechanism and a vehicle body. The busbar clamping mechanism is electrically connected with the electrode clamping mechanism; walking wheels, a driving mechanism and a chain wheel transmission mechanism are arranged on the vehicle body, one end of the chain wheel transmission mechanism is connected with the driving mechanism, and the other end of the chain wheel transmission mechanism is connected with the walking wheels; the driving mechanism is used for driving the walking wheels to rotate through the chain wheel transmission mechanism; according to the utility model, the overall structure of the power transmission vehicle is simplified, precise matching with a plurality of gears in the gearbox is not needed, only the sprocket transmission mechanism needs to be arranged on the power transmission vehicle, and when the driving mechanism moves, driving force is directly transmitted to the walking wheels through the sprocket transmission mechanism and drives the walking wheels to move, so that the movement of the power transmission vehicle is realized; and the redundancy and the manufacturing cost of the power transmission vehicle are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of graphitized power transmission equipment, and more specifically, to a power transmission vehicle. Background Art

[0002] A graphitization furnace is a device used to process carbon materials to achieve graphitization. During the graphitization process, electricity is constantly and extensively demanded. Increasing the load capacity of the power transmission trolley means more power can be delivered at once, shortening transmission time and improving production efficiency. As graphitization production scales up, the power transmission requirements for the power transmission trolley are also increasing. The power transmission trolley is equipped with a drive mechanism and running wheels. The drive mechanism drives the running wheels through a transmission mechanism.

[0003] The transmission mechanism of traditional power transmission trolleys usually uses a gearbox to improve the load capacity of the trolley; however, the transmission structure of the gearbox is complex and the manufacturing cost is high, which makes the structural design of the power transmission trolley complex, increases the redundancy of the power transmission trolley, and is not conducive to reducing the manufacturing cost of the power transmission trolley.

[0004] Therefore, it is urgent to propose a tram to solve the problem. Utility Model Content

[0005] (1) Technical issues to be resolved

[0006] Based on this, the utility model provides a power transmission vehicle, which simplifies the overall structure of the power transmission vehicle and effectively reduces the redundancy and manufacturing cost of the power transmission vehicle.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model proposes a power transmission vehicle, which includes: an electrode clamping mechanism; a busbar clamping mechanism, which is electrically connected to the electrode clamping mechanism; a vehicle body, on which a running wheel, a driving mechanism and a sprocket transmission mechanism are provided, one end of the sprocket transmission mechanism is connected to the driving mechanism, and the other end of the sprocket transmission mechanism is connected to the running wheel; the driving mechanism is used to drive the running wheel to rotate through the sprocket transmission mechanism.

[0009] Furthermore, the sprocket transmission mechanism includes: a transmission chain, a driving gear and a driven gear, the transmission chain is sleeved on the driving gear and the driven gear, and the two ends of the transmission chain are respectively meshed and connected with the driving gear and the driven gear; wherein, the driving mechanism includes a driving motor, the driving gear is sleeved on the output shaft of the driving motor, and the driven gear is fixedly connected to the walking wheel.

[0010] Furthermore, it is characterized in that the sprocket transmission mechanism also includes: a guide mechanism, which is meshedly connected with the transmission chain.

[0011] Furthermore, the guide mechanism includes: a mounting seat, a tensioning wheel shaft and a guide gear, both ends of the tensioning wheel shaft are arranged on the mounting seat, and the guide gear is rotatably arranged on the tensioning wheel shaft.

[0012] Furthermore, a strip-shaped hole is provided on the mounting seat, and the tensioning wheel shaft is arranged in the strip-shaped hole and can move along the length direction of the strip-shaped hole.

[0013] Furthermore, the guide gears are a pair and are respectively arranged on the inner side of the transmission chain.

[0014] Furthermore, the sprocket transmission mechanism also includes a support seat, which is sleeved on one end of the output shaft of the drive motor; a bearing is provided in the support seat; and the output shaft of the drive motor is provided on the inner side of the bearing.

[0015] Furthermore, the vehicle body also includes: a connecting bracket and two driving gear racks, and the two ends of the connecting bracket are respectively connected to the two driving gear racks; there are two sprocket transmission mechanisms, which are respectively arranged on the two driving gear racks.

[0016] Furthermore, a support platform is provided on the driving gear frame, and the support seat is provided on the support platform.

[0017] Furthermore, a pair of fixing plates are provided on the driving gear frame, and the fixing plates are respectively located on both sides of the driving motor; the fixing plates fix the driving motor via fasteners.

[0018] (3) Beneficial effects

[0019] Compared with the prior art, the present invention realizes transmission only by connecting the driving gear and the driven gear through a transmission chain, and does not require precise matching with several gears in the gear box. It only needs to set a sprocket transmission mechanism on the power transmission vehicle, and the movement of the power transmission vehicle can be realized through the transmission of the sprocket transmission mechanism; the present invention simplifies the overall structure of the power transmission vehicle and effectively reduces the redundancy and manufacturing cost of the power transmission vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The features and advantages of the present invention will be more clearly understood by referring to the accompanying drawings, which are schematic and should not be construed as limiting the present invention in any way. In the accompanying drawings:

[0021] Figure 1 This is a structural diagram of a power transmission vehicle provided by the utility model;

[0022] Figure 2 This is a structural diagram of a power transmission vehicle body provided by the utility model;

[0023] Figure 3 This is a schematic diagram of a usage scenario of the sprocket transmission mechanism provided by the utility model;

[0024] Figure 4 This is a schematic diagram of the sprocket transmission mechanism provided by the utility model;

[0025] Figure 5 yes Figure 4 A schematic diagram of the structure of the tensioner shaft of the middle sprocket transmission mechanism;

[0026] Figure 6 It is a structural schematic diagram of the traveling wheel provided by the utility model.

[0027] Description of the main components in the figure:

[0028] 100. Send tram;

[0029] 10. Vehicle body; 11. Travel wheels; 12. Connecting bracket; 13. Driving gear rack; 14. Driving mechanism; 15. Motor clamping mechanism; 16. Busbar clamping mechanism;

[0030] 131. Support platform; 132. Fixing plate; 141. Driving motor;

[0031] 20. Sprocket transmission mechanism; 21. Transmission chain; 22. Driving gear; 23. Driven gear; 24. Guide mechanism; 25. Support seat;

[0032] 241. Mounting seat; 2411. Strip hole; 242. Tensioner shaft; 243. Guide gear; 251. Bearing. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings; many specific details are elaborated in the following description to facilitate a full understanding of the present invention; based on the embodiments in the present invention, ordinary technicians in this field can make similar improvements without violating the connotation of the present invention, but cannot make all other embodiments obtained without creative work, so the present invention is not limited to the specific implementation disclosed below.

[0034] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements, can also be "driven connection", that is, through various suitable modes such as belt drive, gear drive or chain wheel drive power connection.For the ordinary skill in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific circumstances.

[0035] In the prior art, the power supply vehicle usually uses a gear box as a transmission mechanism, and three or more gears are arranged in the gear box. In order to realize precise matching in the gear box, non-standard design is usually adopted between gears, for example, the shape and width of the gear groove and the shape of the gear top need to be specially designed, so that the manufacturing cost of each gear is high.

[0036] Moreover, three or more gears need to be used in the gear box, and the number of gears is too large, and the transmission structure is complex.

[0037] Please refer to Figures 1 to 6 The utility model provides a kind of power supply vehicle 100, the power supply vehicle 100 includes: vehicle body 10, electrode clamping mechanism 15 and busbar clamping mechanism 16, busbar clamping mechanism 16 is electrically connected with electrode clamping mechanism 15, electrode clamping mechanism 15 is used to clamp the conductive electrode of graphitization furnace, busbar clamping mechanism 16 is used to clamp power supply busbar.

[0038] Optionally, electrode clamping mechanism 15 is arranged on vehicle body 10 and can move back and forth relative to vehicle body 10. Busbar clamping mechanism 16 is arranged on vehicle body 10 and extends downward with an opening, for clamping the power supply aluminum bar extending below vehicle body 10. Water-cooled cable is connected between electrode clamping mechanism 15 and busbar clamping mechanism 16, that is, the electrical connection of the two is realized through the water-cooled cable.

[0039] Further, walking wheel 11, driving mechanism 14 and chain wheel transmission mechanism 20 are arranged on vehicle body 10, one end of chain wheel transmission mechanism 20 is connected with driving mechanism 14, and the other end of chain wheel transmission mechanism is connected with walking wheel 11; driving mechanism 14 is used to drive walking wheel 11 to rotate through chain wheel transmission mechanism 20.

[0040] The utility model realizes transmission only through chain wheel transmission mechanism 20, without precise matching with several gears in the gear box, only needs to arrange chain wheel transmission mechanism 20 on power supply vehicle 100, and the movement of power supply vehicle 100 can be realized through chain wheel transmission mechanism 20, so as to simplify the overall structure of power supply vehicle 100 and effectively reduce the redundancy and manufacturing cost of power supply vehicle 100.

[0041] See also Figure 3 and Figure 4 In one embodiment, the sprocket transmission mechanism 20 includes a transmission chain 21, a driving gear 22 and a driven gear 23, and the two ends of the transmission chain 21 are respectively meshed with the driving gear 22 and the driven gear 23; wherein, the driving mechanism 14 includes a driving motor 141, the driving gear 22 is sleeved on the output shaft of the driving motor 141, and the driven gear 23 is fixedly connected to the walking wheel 11.

[0042] When the drive motor 141 starts running, the output shaft of the drive motor 141 rotates to drive the driving gear 22 to rotate, and the driving gear 22 rotates to drive the driven gear 23 to rotate, and the driven gear 23 rotates to drive the walking wheel 11 to move. During this entire transmission operation process, the movement of the power transmission vehicle 100 can be achieved without precise coordination with the gears in the gear box, which simplifies the overall structure of the power transmission vehicle 100 and reduces the redundancy of the power transmission vehicle 100.

[0043] See also Figure 4 Optionally, when the output shaft of the drive motor 141 rotates clockwise, the driving gear 22 drives the driven gear 23 to rotate clockwise, thereby driving the walking wheel 11 to move forward; when the output shaft of the drive motor 141 rotates counterclockwise, the driving gear 22 drives the driven gear 23 to rotate counterclockwise, thereby driving the walking wheel 11 to move backward.

[0044] In one embodiment, the sprocket transmission mechanism 20 further includes a guide mechanism 24, which is meshedly connected to the transmission chain 21; the guide mechanism 24 is used to limit the transmission chain 21 in the sprocket transmission mechanism 20, such as limiting the transmission chain 21 to run on a preset path to ensure stable operation of the transmission chain 21.

[0045] See also Figure 5 In one embodiment, the guide mechanism 24 includes a mounting seat 241, a tensioning wheel shaft 242 and a guide gear 243. Both ends of the tensioning wheel shaft 242 are set on the mounting seat 241, and the guide gear 243 is rotatably set on the tensioning wheel shaft 242. A tensioning bearing (not shown) is set on the tensioning wheel shaft 342, and the guide gear 243 is sleeved on the tensioning bearing to ensure the stable rotation of the guide gear 243.

[0046] Furthermore, both ends of the tensioning wheel shaft 242 are movably disposed on the mounting seat 241 .

[0047] Specifically, the guide gear 243 is rotatably disposed on the tensioning wheel shaft 242 , which can save the time of the guide gear 343 adjusting the transmission chain 31 and improve the working efficiency of the sprocket transmission mechanism 30 .

[0048] See also Figures 3 to 5In one embodiment, a strip hole 2411 is opened on the mounting seat 241, and the tensioning wheel shaft 242 is arranged in the strip hole 2411 and can move along the length direction of the strip hole 2411; the guide gears 243 are a pair, which are respectively arranged on the inner side of the transmission chain 21.

[0049] Specifically, the guide gear 243 guides the transmission chain 21 from the driving gear 22 to the driven gear 23 , thereby limiting the movement direction of the transmission chain 21 .

[0050] Specifically, the guide gear 243 is rotatably disposed on the tensioning wheel shaft 242 , which can save the time of the guide gear 243 adjusting the transmission chain 21 , thereby improving the working efficiency of the sprocket transmission mechanism 30 .

[0051] Optionally, the strip-shaped hole 2411 may be arranged in a left-right direction or an up-down direction, that is, the tensioning wheel shaft 242 may move in the strip-shaped hole 2411 in a left-right direction or an up-down direction.

[0052] Furthermore, both ends of the tensioning wheel shaft 242 may also be fixedly disposed on the mounting seat 241 , for example, by directly welding the both ends of the tensioning wheel shaft 242 to the mounting seat 241 .

[0053] Optionally, the guide structure 24 can be a chain guide (not shown), and the transmission chain 21 is arranged in the chain guide; when the chain guide guides the transmission chain 21 to run, it can reduce the frequency of vibration and noise generated by the sprocket transmission mechanism 20 during operation, thereby ensuring the stability of the movement direction of the transmission chain 21 during operation.

[0054] See also Figures 3 and 4 In one embodiment, the sprocket transmission mechanism 20 further includes a support seat 25, in which a bearing 251 is provided. One end of the output shaft of the drive motor 141 is placed in the bearing 251, thereby ensuring the stability of the output shaft of the drive motor 141 in the support seat 25, thereby making the rotation of the output shaft of the drive motor 141 in the support seat 25 more stable.

[0055] See also Figure 2 and Figure 3 In one embodiment, the vehicle body 10 further includes a connecting bracket 12 and two driving gear racks 13. The two ends of the connecting bracket 12 are respectively connected to the two driving gear racks 13. Connecting the connecting bracket 12 and the two driving gear racks 13 together can improve the rigidity of the entire transmission system, reduce vibration and deformation, and effectively improve the working stability of the power transmission vehicle 100.

[0056] Specifically, both ends of the connecting bracket 12 are fixedly connected to the two driving gear frames 13 respectively, such as by integrally forming them by welding, or by assembling the connecting bracket 12 and the driving gear frames 13 by fasteners.

[0057] In one embodiment, there are two sprocket transmission mechanisms 20, which are respectively arranged on two driving gear frames 13. By arranging a sprocket transmission mechanism 20 on each of the two driving gear frames 13, the load of the transmission system can be balanced, thereby reducing the load of a single sprocket transmission mechanism 20, thereby improving the stability and reliability of the operation of the power transmission vehicle 100.

[0058] See also Figure 2 and Figure 3 In one embodiment, a support platform 131 is provided on one side of the driving gear frame 13, and the support seat 25 is arranged on the support platform 131. By providing the support platform 131 on one side of the driving gear frame 13, the support platform 131 is used to ensure the stability of the support seat 25, thereby improving the stability of the output shaft of the driving motor 141 moving in the support seat 25; a pair of fixing plates 132 are provided on the driving gear frame 13, and the fixing plates 132 are respectively located on both sides of the driving motor 141, and the fixing plates 132 are fixed to the driving motor 141 by fasteners (not shown).

[0059] Specifically, the fasteners can be screws, and a fixing hole (not shown) for the fasteners to pass through is opened on the fixing plate 132. The fasteners pass through the fixing holes to firmly fix the drive motor 141 on the driving gear frame 13, thereby avoiding the shaking and deviation of the drive motor 141 during operation, thereby improving the stability of the operation of the drive motor 141.

[0060] To sum up, compared with the prior art, the present invention provides a sprocket transmission mechanism 20 on the power transmission vehicle 100, and then connects one end of the sprocket transmission mechanism 20 to the driving mechanism 14, and then connects the other end of the sprocket transmission mechanism 20 to the walking wheel 11; when the driving mechanism 14 moves, the driving force generated by the driving mechanism 14 is directly transmitted to the walking wheel 11 through the sprocket transmission mechanism 20 and drives the walking wheel 11 to move; the present invention can realize transmission by connecting the driving gear 22 and the driven gear 23 only through the transmission chain 21, and does not require precise matching with several gears in the gear box. It is only necessary to provide a sprocket transmission mechanism 20 on the power transmission vehicle 100, and the movement of the power transmission vehicle 100 can be realized by transmission through the sprocket transmission mechanism 20; the present invention simplifies the overall structure of the power transmission vehicle 100, and effectively reduces the redundancy and manufacturing cost of the power transmission vehicle 100.

[0061] Obviously, the above embodiments are merely examples for the purpose of explaining the present invention in detail, and are not intended to limit the implementation methods. The present invention can be implemented in many other ways than those described herein. Although the implementation methods of the present invention have been described in conjunction with the accompanying drawings, it will be apparent to those skilled in the art that other modifications and variations can be made based on the above description. Such modifications and variations will still fall within the scope of protection defined by the appended claims of the present invention.

Claims

1. A power transmission vehicle, characterized in that: include: Electrode clamping mechanism; a busbar clamping mechanism, the busbar clamping mechanism being electrically connected to the electrode clamping mechanism; The vehicle body is provided with a traveling wheel, a driving mechanism and a sprocket transmission mechanism, one end of the sprocket transmission mechanism is connected to the driving mechanism, and the other end of the sprocket transmission mechanism is connected to the traveling wheel; the driving mechanism is used to drive the traveling wheel to rotate through the sprocket transmission mechanism.

2. The power transmission vehicle according to claim 1, characterized in that The sprocket transmission mechanism includes: a transmission chain, a driving gear and a driven gear, the transmission chain is sleeved on the driving gear and the driven gear, and the two ends of the transmission chain are respectively meshed and connected with the driving gear and the driven gear; Wherein, the driving mechanism includes a driving motor, the driving gear is sleeved on the output shaft of the driving motor, and the driven gear is fixedly connected to the walking wheel.

3. The power transmission vehicle according to claim 2, characterized in that: The sprocket transmission mechanism further includes a guide mechanism, which is meshedly connected with the transmission chain.

4. The power transmission vehicle according to claim 3, characterized in that The guide mechanism includes: a mounting seat, a tensioning wheel shaft and a guide gear. The two ends of the tensioning wheel shaft are arranged on the mounting seat, and the guide gear is rotatably arranged on the tensioning wheel shaft.

5. The power transmission vehicle according to claim 4, characterized in that: A strip-shaped hole is provided on the mounting seat, and the tensioning wheel shaft is arranged in the strip-shaped hole and can move along the length direction of the strip-shaped hole.

6. The power transmission vehicle according to claim 5, characterized in that: The guide gears are a pair and are respectively arranged on the inner sides of the transmission chain.

7. The power transmission vehicle according to claim 5, characterized in that The sprocket transmission mechanism further includes a support seat, which is sleeved on one end of the output shaft of the drive motor; a bearing is provided in the support seat; and the output shaft of the drive motor is provided on the inner side of the bearing.

8. The power transmission vehicle according to claim 7, characterized in that: The vehicle body further comprises: a connecting bracket and two driving gear racks, wherein the two ends of the connecting bracket are respectively connected to the two driving gear racks; and there are two sprocket transmission mechanisms, which are respectively arranged on the two driving gear racks.

9. The power transmission vehicle according to claim 8, characterized in that A support platform is provided on the driving gear frame, and the support seat is provided on the support platform.

10. The power transmission vehicle according to claim 9, characterized in that: A pair of fixing plates are provided on the driving gear frame, and the fixing plates are respectively located on both sides of the driving motor; the fixing plates fix the driving motor via fasteners.

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