Power transmission vehicle

Abstract

The invention provides a power transmission vehicle, which comprises a vehicle body, a conductive mechanism and a dust removal mechanism, and is characterized in that the conductive mechanism is arranged on the vehicle body, and the dust removal mechanism is arranged on the vehicle body and is used for removing dust on the upper surface of a power transmission busbar; the dedusting mechanism is arranged on one side of the vehicle body, when graphite dust generated in the working process of the graphitization furnace falls onto the upper surface of the power transmission busbar, the dedusting mechanism operates to remove the graphite dust on the upper surface of the power transmission busbar, the crimping stability of the busbar crimping mechanism is effectively improved, and the running stability of the power transmission vehicle is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of graphitization power transmission equipment, and more particularly to a power transmission vehicle. Background Art

[0002] A graphitization furnace is a device for high-temperature treatment of carbon materials to achieve graphitization. During the operation of the graphitization furnace, a large amount of graphite dust is generated, making the graphitization workshop full of dust.

[0003] In the prior art, a crimping mechanism is provided on a traditional power transmission vehicle, and a number of power transmission busbars are provided on the ground. When the power transmission vehicle moves above the power transmission busbar, the crimping mechanism presses down to contact the upper surface of the power transmission busbar, thereby realizing the power taking of the power transmission vehicle.

[0004] However, during the transmission of the power transmission busbar, graphite dust is likely to fall onto the upper surface of the power transmission busbar, blocking the connection between the crimping mechanism and the power transmission busbar, resulting in unstable docking between the crimping mechanism and the power transmission busbar, affecting the stability of the power transmission busbar in transmitting current to the crimping mechanism, and further affecting the stability of power taking of the power transmission vehicle.

[0005] Therefore, it is urgently necessary to propose a new technical solution to solve the problems raised. Summary of the Invention

[0006] (I) Technical Problems to be Solved

[0007] Based on this, the present invention provides a power transmission vehicle, which ensures the stability of power taking of the power transmission vehicle.

[0008] (II) Technical Solutions

[0009] To solve the above technical problems, the present invention proposes a power transmission vehicle, which includes: a vehicle body; a conductive mechanism, the conductive mechanism is provided on the vehicle body; a dust removal mechanism, the dust removal mechanism is provided on the vehicle body for removing dust on the upper surface of the power transmission busbar.

[0010] Further, the dust removal mechanism includes a support mechanism and a cleaning mechanism, and the cleaning mechanism is connected to the support mechanism.

[0011] Further, the support mechanism includes: a connection component and a support component, the connection component is fixedly connected or movably connected to the support component, and the cleaning mechanism is provided on the support component.

[0012] Further, the connection assembly includes: a mounting rod and two fixing rods provided on the mounting rod; the support assembly includes: a first connecting rod, a second connecting rod and two connecting shafts, one of the connecting shafts is provided on the first connecting rod, and the other connecting shaft is provided on the second connecting rod; one end of the first connecting rod is pivotally connected to the fixing rod, and the other end is pivotally connected to the connection assembly; one end of the second connecting rod is connected to the fixing rod, and the other end is pivotally connected to the connecting shaft.

[0013] Further, the connection assembly includes: a mounting rod and two fixing rods provided on the mounting rod; the support assembly includes: a first connecting rod, a second connecting rod and a connecting shaft, one of the first connecting rod and the second connecting rod is fixedly connected to the fixing rod, and the other is pivotally connected to the fixing rod.

[0014] Further, the dust removal mechanism further includes a driving mechanism for driving the cleaning mechanism to move relative to the upper surface of the power transmission busbar.

[0015] Further, the driving mechanism includes a motor, the cleaning mechanism includes one or more dust removal brush heads, a motor mounting plate and a dust removal plate, the motor is fixedly provided on the motor mounting plate, the output shaft of the motor is fixedly connected to the dust removal plate to drive the dust removal plate to rotate horizontally, and the dust removal brush heads are fixed to the lower surface of the dust removal plate to be driven by the dust removal plate.

[0016] Further, the cleaning mechanism includes a plurality of dust removal brush heads, and the plurality of dust removal brush heads are distributed in an equally spaced circular array on the lower surface of the dust removal plate.

[0017] Further, a coupling matching the output shaft of the motor is provided on the dust removal plate.

[0018] Further, the dust removal mechanism further includes a flipping mechanism, and the flipping mechanism is respectively connected to the connection assembly and the support assembly to drive the support assembly to flip relative to the connection assembly.

[0019] Further, the flipping mechanism includes: an oil cylinder bracket, a driving oil cylinder and an oil cylinder mounting seat, the driving oil cylinder is placed on the oil cylinder bracket, the oil cylinder mounting seat is provided on the upper surface of the support assembly, and the oil cylinder mounting seat is pivotally connected to the output shaft of the driving oil cylinder.

[0020] Further, the dust removal mechanism further includes a plurality of fixing seats, the upper surface of the fixing seats is fixedly connected to the motor mounting plate, and the fixing seats are sleeved on the two connecting shafts.

[0021] Further, mounting flanges are provided at both ends of the mounting rod, and the dust removal mechanism is fixedly arranged on the vehicle body through the mounting flanges.

[0022] Further, the conductive mechanism includes a column, a busbar crimping mechanism, and an electrode clamping mechanism. The busbar crimping mechanism and the electrode clamping mechanism are both arranged on the column, and the busbar crimping mechanism is arranged downward of the column to contact the upper surface of the power transmission busbar under the vehicle body.

[0023] (III) Beneficial effects

[0024] Compared with the prior art, in the present invention, by providing a dust removal mechanism on one side of the vehicle body, when the graphite dust generated during the operation of the graphitization furnace drops onto the upper surface of the power transmission busbar, the dust removal mechanism operates to remove the graphite dust on the upper surface of the power transmission busbar, effectively improving the stability of the crimping of the busbar crimping mechanism and ensuring the stable operation of the power transmission vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings. In the drawings:

[0026] Figure 1 is a schematic structural diagram of a power transmission vehicle provided by the present invention;

[0027] Figure 2 is Figure 1 the schematic structural diagram of the conductive mechanism provided by the power transmission vehicle in;

[0028] Figure 3 is Figure 1 the schematic structural diagram of the dust removal mechanism provided by the power transmission vehicle in;

[0029] Figure 4 is Figure 3 the schematic structural diagram of another perspective provided by the dust removal mechanism in;

[0030] Figure 5 is Figure 3 the schematic structural diagram of the support mechanism and the flipping mechanism provided by the dust removal mechanism in;

[0031] Figure 6 is Figure 3 the schematic structural diagram of the cleaning mechanism and the driving mechanism provided by the dust removal mechanism in.

[0032] Explanation of the main reference numerals in the drawings:

[0033] 100, power transmission vehicle;

[0034] 10, vehicle body;

[0035] 20. Conductive mechanism; 21. Column; 22. Busbar crimping mechanism; 23. Electrode clamping mechanism;

[0036] 30. Dust removal mechanism; 31. Support mechanism; 311. Connection component; 3111. Mounting rod; 3112. Fixed rod; 3113. Mounting flange; 312. Support component; 3121. First connecting rod; 3122. Second connecting rod; 3123. Connecting shaft; 32. Cleaning mechanism; 321. Dust removal brush head; 322. Motor mounting plate; 323. Dust removal plate; 324. Coupling; 33. Driving mechanism; 331. Motor; 34. Flipping mechanism; 341. Oil cylinder bracket; 342. Driving oil cylinder; 343. Oil cylinder mounting seat; 35. Fixed seat. Detailed implementation manners

[0037] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following will describe the detailed implementation manners of the present invention with reference to the accompanying drawings; many specific details are set forth in the following description in order to fully understand the present invention; based on the embodiments of the present invention, those of ordinary skill in the art can make similar improvements without departing from the connotation of the present invention, but all other embodiments obtained without creative labor are not within the scope of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium. It can be the internal communication of two components, or a "transmission connection", that is, a power connection is made through various suitable means such as belt drive, gear drive or sprocket drive. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] A graphitization furnace is a device for high-temperature treatment of carbon materials to achieve graphitization. During the operation of the graphitization furnace, a large amount of graphite dust is generated, making the graphitization workshop full of a large amount of dust.

[0040] In the prior art, a downward-pressing power supply vehicle realizes power taking by crimping with a power supply busbar on the ground through a crimping mechanism. In an actual working scenario, graphite dust easily falls onto the upper surface of the power supply busbar to cover it. When the power supply vehicle runs above the power supply busbar, the crimping mechanism presses down to contact the upper surface of the power supply busbar. The graphite dust blocks the connection between the crimping mechanism and the power supply busbar, resulting in poor contact at the docking part between the crimping mechanism and the power supply busbar, thereby affecting the stability of the docking between the crimping mechanism and the power supply busbar, and further affecting the stability of power taking of the power supply vehicle.

[0041] Please refer to Figures 1 to 6 , to solve the problem of unstable power taking of the power supply vehicle, the present invention provides a power supply vehicle 100, which includes: a vehicle body 10, a conductive mechanism 20 and a dust removal mechanism 30. The conductive mechanism 20 and the dust removal mechanism 30 are both arranged on the vehicle body 10. The dust removal mechanism 30 is used to remove the graphite dust on the upper surface of the power supply busbar; by arranging the dust removal mechanism 30 on one side of the vehicle body 10 in the present invention, when the graphite dust generated during the working process of the graphitization furnace falls onto the upper surface of the power supply busbar, the dust removal mechanism 30 operates to remove the graphite dust on the upper surface of the power supply busbar, effectively improving the crimping stability of the busbar crimping mechanism 22 and ensuring the stable operation of the power supply vehicle 100.

[0042] Please refer to Figure 2 , in one embodiment, the conductive mechanism 20 includes a column 21, a busbar crimping mechanism 22 and an electrode clamping mechanism 23. The busbar crimping mechanism 22 and the electrode clamping mechanism 23 are both arranged on the same column 21.

[0043] Among them, the conductive mechanism 20 includes five columns 21 arranged at intervals. Two electrode clamping mechanisms 23 are distributed along the length direction of each column 21 to form a rectangular array, so as to correspond to the distribution of the conductive electrodes on the graphitization furnace; a busbar crimping mechanism 22 is arranged at the lower end of each column 21 to crimp the power supply busbar laid on the ground through the busbar crimping mechanism 22.

[0044] By arranging the electrode clamping mechanism 23 and the busbar crimping mechanism 22 on the same column 21, the busbar crimping mechanism 22 and the electrode clamping mechanism 23 are electrically connected through the column 21, the transmission path is short, the electrical loss is small, and the structure is simpler and more compact, and the assembly difficulty is lower.

[0045] Please refer to Figures 3 to 5 , in one embodiment, the dust removal mechanism 30 includes a support mechanism 31 and a cleaning mechanism 32. The support mechanism 31 and the cleaning mechanism 32 are connected and arranged.

[0046] Furthermore, the support mechanism 31 includes: a connection component 311 and a support component 312. The connection component 311 and the support component 312 are movably connected, and the cleaning mechanism 32 is arranged on the support component 31.

[0047] Specifically, the connecting component 311 includes: a mounting rod 3111 and two fixed rods 3112 arranged on the mounting rod 3111; the supporting component 312 includes: a first connecting rod 3121, a second connecting rod 3122 and two connecting shafts 3123, one connecting shaft 3123 is arranged on the first connecting rod 3121, and the other connecting shaft 3123 is arranged on the second connecting rod 3121; one end of the first connecting rod 3121 is pivoted to the fixed rod 3112, and the other end is pivoted to the connecting component 311; one end of the second connecting rod 3122 is connected to the fixed rod 3112, and the other end is pivoted to the connecting shaft 3123.

[0048] The first connecting rod 3121 is pivotally connected to the connecting assembly 311, and the second connecting rod 3121 is pivotally connected to the connecting shaft 3123, so as to form a double-hinge pivot structure, with small local force and flexible and reliable adjustment.

[0049] See also Figure 5 In another specific embodiment, the connecting component 311 includes a mounting rod 3111 and two fixing rods 3112 arranged on the mounting rod 3111; the supporting component 312 includes: a first connecting rod 3121, a second connecting rod 3122 and a connecting shaft 3123, one of the first connecting rod 3121 and the second connecting rod 3122 is fixedly connected to the fixing rod 3123, and the other of the two is pivotally connected to the fixing rod 3112.

[0050] Specifically, the first connecting rod 3121 is fixedly connected to the fixing rod 3123 , and the second connecting rod 3122 is pivotally connected to the fixing rod 3112 ; the second connecting rod 3122 is fixedly connected to the fixing rod 3123 , and the first connecting rod 3121 is pivotally connected to the fixing rod 3112 .

[0051] The first connecting rod 3121 is fixedly connected to the fixing rod 3123 , and the second connecting rod 3122 is pivotally connected to the fixing rod 3112 , forming a single hinge pivot structure, thereby improving the overall flexibility of the supporting mechanism 31 .

[0052] Furthermore, both ends of the mounting rod 3111 are provided with mounting flanges 3113 , and the dust removal mechanism 30 is fixed to the vehicle body 10 via the mounting flanges 3113 .

[0053] Of course, the connection component 311 and the support component 312 may also be fixedly connected, such as by welding the connection component 311 directly to the support component 312.

[0054] See also Figure 3 , Figure 4 and Figure 6 In one embodiment, the dust removal mechanism 30 further includes a driving mechanism 33, and the driving mechanism 33 is used to drive the cleaning mechanism 32 to move relative to the upper surface of the power transmission busbar.

[0055] By arranging the cleaning mechanism 32 on the support assembly 312 and then connecting the driving mechanism 33 to the cleaning mechanism 32, the cleaning mechanism 32 can move along the length direction of the support assembly 31 to sweep the graphite dust on the upper surface of the power transmission busbar placed on the ground. When the dust removal mechanism 30 is required to remove the graphite dust on the upper surface of the power transmission busbar during the operation of the trolley 100, the dust removal mechanism 30 works, and while the driving mechanism 33 rotates, it drives the cleaning mechanism 32 to sweep, with high automation and convenient operation.

[0056] Furthermore, by adjustably connecting the connection assembly 311 to the support assembly 312, the cleaning mechanism 32 is arranged on the support assembly 312; when the trolley 100 runs above the power transmission busbar, the driving mechanism 33 extends to drive the support assembly 312 to extend, thereby driving the cleaning mechanism 32 to extend to the upper surface of the power transmission busbar to remove the graphite dust on the upper surface of the power transmission busbar, ensuring the stable power taking of the trolley 100; when the trolley 100 stops running, the driving mechanism 33 retracts to pull back the support assembly 312, thereby pulling back the cleaning mechanism 32, effectively reducing the occupied area of the dust removal mechanism 30.

[0057] Please refer to Figure 3 、 Figure 4 and Figure 6 , in one embodiment, the dust removal mechanism 30 further includes a plurality of fixing seats 35. The upper surface of the fixing seat 35 is fixedly connected to the motor mounting plate 322, and the fixing seat 35 is sleeved on two connecting shafts 3123 to ensure the stable operation of the subsequent dust removal mechanism 20.

[0058] Specifically, the upper surfaces of a pair of fixing seats 35 are arranged in contact with the cleaning mechanism 32; by arranging the fixing seats 35, the upper surfaces of the fixing seats 35 are in contact with the cleaning mechanism 32, and then the connecting shaft 3123 passes through the fixing seat 35 to increase the contact area between the cleaning mechanism 32 and the connecting shaft 3123, thereby ensuring the stability of the operation of the dust removal mechanism 30.

[0059] Among them, there can be two cleaning mechanisms 32, and the two cleaning mechanisms 32 are arranged horizontally to make the removal of the graphite dust on the upper surface of the power transmission busbar more uniform, improve the cleanliness of the power transmission busbar, and thus improve the stability of the power taking of the trolley 100.

[0060] Please refer to Figure 4 and Figure 6, in one embodiment, the driving mechanism 33 includes a motor 331, and the cleaning mechanism 32 includes one or more dust removal brush heads 321, a motor mounting plate 322, and a dust removal plate 321. The motor 331 is fixedly arranged on the motor mounting plate 322, and the output shaft of the motor 31 is fixedly connected to the dust removal plate 321 to drive the dust removal plate 323 to rotate horizontally. The dust removal brush heads 321 are fixed to the lower surface of the dust removal plate 323 and are driven by the dust removal plate 323.

[0061] The rotation of the motor 331 drives the rotation of the dust removal plate 321, and the rotation of the dust removal plate 321 drives the dust removal brush heads 321 to clean, making the operation more convenient.

[0062] Please refer to Figure 6 , in one embodiment, the cleaning mechanism 32 includes a plurality of dust removal brush heads 321, and the plurality of dust removal brush heads 321 are distributed in an equally spaced circular array on the lower surface of the dust removal plate 323.

[0063] By distributing the plurality of dust removal brush heads 321 in an equally spaced circular array on the lower surface of the dust removal plate 323, when the cleaning mechanism 32 is cleaning the graphite dust on the upper surface of the live busbar, the output shaft of the motor 331 rotates to drive the rotation of the dust removal plate 323, so that the dust removal brush heads 321 perform circular cleaning during the cleaning process. The design of circular cleaning makes the coverage range of the dust removal brush heads 321 wider during the cleaning process, the cleaning more uniform, and the cleaning efficiency higher.

[0064] Furthermore, a coupling 324 matching the output shaft of the motor 331 is provided on the dust removal plate 323.

[0065] By providing a coupling 324 matching the output shaft of the motor 331 on the dust removal plate 323, the coupling 324 is used to fix the motor 331 on the dust removal plate 323.

[0066] Specifically, the coupling 324 can be a triangular coupling 324 and can be fixedly arranged on the dust removal plate 323. When the output shaft of the motor 331 rotates, the output shaft of the motor 331 drives the coupling 324 to rotate, and the rotation of the coupling 324 drives the rotation of the dust removal plate 323.

[0067] By providing the coupling 324 on the dust removal plate 323, the vibration of the motor 331 is effectively reduced, thus ensuring the stability of the dust removal plate 323 when driven by the motor 31.

[0068] Furthermore, a cavity (not shown in the figure) communicating with the through hole of the output shaft of the motor 331 and the coupling 324 is formed through the motor mounting plate 322. The output shaft of the motor 331 is placed in the cavity and is docked with the coupling 324 to drive the dust removal brush heads 321 under the dust removal plate 323 to work.

[0069] In another alternative embodiment, the cleaning mechanism 32 can be a vacuum cleaner or a hair dryer. By using the vacuum cleaner to suck or the hair dryer to blow away the graphite dust on the upper surface of the power transmission busbar, the cleanliness of the power transmission busbar is ensured, thereby improving the power-taking stability of the power-taking vehicle 100.

[0070] Please refer to Figures 3 to 5 , in one embodiment, the dust removal mechanism 30 further includes a flipping mechanism 34. The flipping mechanism 34 is respectively connected to the connecting component 311 and the supporting component 312, so as to drive the supporting component 312 to flip relative to the connecting component 311.

[0071] Furthermore, the flipping mechanism 34 includes: an oil cylinder bracket 341, a driving oil cylinder 342 and an oil cylinder mounting seat 343. The driving oil cylinder 342 is placed on the oil cylinder bracket 341, and the oil cylinder mounting seat 343 is arranged on the upper surface of the supporting component 312. The oil cylinder mounting seat 343 is pivotally connected to the output shaft of the driving oil cylinder 342, which improves the flexibility of the cleaning mechanism 32 and has a simple structure.

[0072] Specifically, the fixing seats 35 are arranged parallel to each other. The connecting shaft 3123 penetrates through the fixing seats 35 and is connected to the supporting component 312. The upper surface of a pair of fixing seats 35 directly below the driving oil cylinder 342 is provided with the oil cylinder mounting seat 343. The output shaft of the driving oil cylinder 342 is pivotally connected to the oil cylinder mounting seat 343, and the output shaft of the driving oil cylinder 342 can extend into and out of the oil cylinder mounting seat 343 relatively to drive the flipping mechanism 34 to move up and down.

[0073] Furthermore, when the output shaft of the driving oil cylinder 342 extends, the driving oil cylinder 342 drives the oil cylinder mounting seat 343 to move downward to drive the flipping mechanism 34 to move downward. When the output shaft of the driving oil cylinder 342 retracts, the driving oil cylinder 342 drives the oil cylinder mounting seat 343 to move upward to drive the flipping mechanism 34 to move upward.

[0074] Specifically, the oil cylinder bracket 3211 can be arranged at the middle position of the mounting rod 321, so that the force is more evenly distributed.

[0075] In summary, compared with the prior art, the present invention provides a power-taking vehicle 100, which includes: a vehicle body 10, a conductive mechanism 20 and a dust removal mechanism 30. The conductive mechanism 20 and the dust removal mechanism 30 are both arranged on the vehicle body 10. The dust removal mechanism 30 is used to remove the graphite dust on the upper surface of the power transmission busbar; by arranging the dust removal mechanism 30 on one side of the vehicle body 10, when the graphite dust generated during the operation of the graphitizing furnace drops onto the upper surface of the power transmission busbar, the dust removal mechanism 30 operates to remove the graphite dust on the upper surface of the power transmission busbar, effectively improving the pressing stability of the busbar pressing mechanism 22 and ensuring the stable operation of the power-taking vehicle 100.

[0076] Obviously, the above embodiments are merely examples for the detailed description of the present invention, rather than limitations on the implementation manners. The present invention can also be implemented in many other ways different from those described herein. Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art can make other different forms of modifications and variations based on the above description, and such modifications and variations still fall within the protection scope defined by the appended claims of the present invention.

Claims

1. A trolley, characterized in that, Comprising: Vehicle body; Conductive mechanism, which is arranged on the vehicle body; Dust removal mechanism, which is arranged on the vehicle body and is used to remove dust on the upper surface of the power transmission busbar.

2. The trolley according to claim 1, wherein The dust removal mechanism includes a support mechanism and a cleaning mechanism, and the cleaning mechanism is connected to the support mechanism.

3. The trolley according to claim 2, wherein The support mechanism includes: a connection component and a support component, the connection component is fixedly connected or movably connected to the support component, and the cleaning mechanism is arranged on the support component.

4. The trolley according to claim 3, characterized in that, The connection component includes: a mounting rod and two fixing rods arranged on the mounting rod; the support component includes: a first connecting rod, a second connecting rod and two connecting shafts, one of the connecting shafts is arranged on the first connecting rod, and the other connecting shaft is arranged on the second connecting rod; one end of the first connecting rod is pivotally connected to the fixing rod, and the other end is pivotally connected to the connection component; one end of the second connecting rod is connected to the fixing rod, and the other end is pivotally connected to the connecting shaft.

5. The trolley for delivery according to claim 3, characterized in that The connection component includes: a mounting rod and two fixing rods arranged on the mounting rod; the support component includes: a first connecting rod, a second connecting rod and a connecting shaft, one of the first connecting rod and the second connecting rod is fixedly connected to the fixing rod, and the other is pivotally connected to the fixing rod.

6. The trolley according to claim 2, characterized in that, The dust removal mechanism further includes a driving mechanism, which is used to drive the cleaning mechanism to move relative to the upper surface of the power transmission busbar.

7. The trolley according to claim 6, characterized in that, The driving mechanism includes a motor, the cleaning mechanism includes one or more dust removal brush heads, a motor mounting plate and a dust removal plate, the motor is fixedly arranged on the motor mounting plate, the output shaft of the motor is fixedly connected to the dust removal plate to drive the dust removal plate to rotate horizontally, and the dust removal brush heads are fixed on the lower surface of the dust removal plate to be driven by the dust removal plate.

8. The tramcar according to claim 7, characterized in that, The cleaning mechanism includes a plurality of dust removal brush heads, and the plurality of dust removal brush heads are distributed in an equally spaced circular array on the lower surface of the dust removal plate.

9. The trolley for delivery according to claim 3, characterized in that, A coupling matching the output shaft of the motor is arranged on the dust removal plate.

10. The trolley according to claim 7, characterized in that, The dust removal mechanism further includes a flipping mechanism, which is respectively connected to the connection component and the support component to drive the support component to flip relative to the connection component.

11. The trolley according to claim 10, characterized in that, The flipping mechanism includes: an oil cylinder bracket, a driving oil cylinder and an oil cylinder mounting seat, the driving oil cylinder is placed on the oil cylinder bracket, the oil cylinder mounting seat is arranged on the upper surface of the support component, and the oil cylinder mounting seat is pivotally connected to the output shaft of the driving oil cylinder.

12. The trolley according to claim 5, characterized in that, The dust removal mechanism further includes a plurality of fixing seats, the upper surface of the fixing seats is fixedly connected to the motor mounting plate, and the fixing seats are sleeved on the two connecting shafts.

13. The trolley according to claim 5, characterized in that, Both ends of the mounting rod are provided with mounting flanges, and the dust removal mechanism is fixedly arranged on the vehicle body through the mounting flanges.

14. The trolley according to claim 3, characterized in that The conductive mechanism includes a column, a busbar crimping mechanism and an electrode clamping mechanism, the busbar crimping mechanism and the electrode clamping mechanism are both arranged on the column, and the busbar crimping mechanism is arranged downward of the column to contact the upper surface of the power transmission busbar below the vehicle body.

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