Wheel type mobile charging trolley

Abstract

The utility model provides a wheel type mobile charging trolley which comprises a trolley body, the trolley body comprises a drive-by-wire chassis, a manual driving module, a power battery module, a vehicle-mounted industrial personal computer and a vehicle control panel, and the manual driving module comprises a front single-line laser radar, a rear single-line laser radar and a controller; a wheel type front axle and a chassis power supply module are sequentially arranged in the drive-by-wire chassis from front to back; and the wheel type rear axle and the chassis power supply module are respectively connected with a vehicle-mounted industrial personal computer, a controller and a vehicle control panel through a drive-by-wire chassis controller. The front single-line laser radar, the rear single-line laser radar, the controller and the vehicle-mounted industrial personal computer are adopted, the vehicle control panel is used for exemplarily guiding and controlling the line-controlled chassis to move, and driving actions such as moving, turning and braking of the whole vehicle can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a charging trolley technical field, concretely relates to a wheel type mobile charging trolley. BACKGROUND

[0002] With the continuous popularity of new energy vehicles, the electric vehicle power supply link is an important problem that needs to be solved in the electric vehicle industry, and the market mainstream demand for charging piles is also increasing. The existing charging mode is that the vehicle finds the pile, and this mode often has full charging vehicles or irrelevant vehicles occupying the charging parking space. The emergence of the mobile charging vehicle changes "vehicle finds pile" to "pile finds vehicle", greatly improves the charging flexibility, and alleviates the charging parking space shortage. However, the existing mobile charging vehicle has the following technical defects: unscientific layout, high maintenance and repair difficulty, and increased operation cost.

[0003] Therefore, how to design a wheel type mobile charging trolley with small volume and good maintenance and repair difficulty reduction has become an urgent problem to be solved. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides a wheel type mobile charging trolley to solve at least one of the above technical problems.

[0005] The technical scheme of the utility model is: a wheel type mobile charging trolley, comprising a trolley body, the trolley body comprising a drive-by-wire chassis, a thermal management system module, a manual driving module, a light module, a power battery module, a vehicle-mounted industrial computer, and a vehicle control panel, the manual driving module comprising front and rear single-line laser radars and a controller; the power battery module is connected with a discharge gun; the drive-by-wire chassis and the frame structure are jointly provided with an upper assembly; the controller is located in the drive-by-wire chassis, and the front and rear single-line laser radars are respectively fixed to the front and rear end faces of the drive-by-wire chassis; the drive-by-wire chassis is sequentially provided with a wheel type front axle, a chassis power module, and a wheel type rear axle from front to back, the chassis power module is connected with the vehicle-mounted industrial computer, the controller, and the vehicle control panel through the drive-by-wire chassis controller; the wheel type front axle is provided with a front axle steering assembly, the wheel type rear axle is provided with a rear axle driving motor, and the drive-by-wire chassis controller is connected with the front axle steering assembly and the rear axle driving motor; the front axle steering assembly controls the driving direction of the drive-by-wire chassis; the rear axle driving motor drives the movement of the drive-by-wire chassis; the vehicle control panel is connected with the manual driving module and is used for guiding the control of the drive-by-wire chassis to drive the movement of the whole vehicle.

[0006] The utility model discloses a front and rear single line laser radar, controller and vehicle-mounted industrial computer are adopted, and through the vehicle control panel exemplarily guiding control line control chassis movement can realize driving whole car movement, turning and brake etc. driving action, and the front and rear single line laser radar can alarm before collision, and the line control chassis still includes wheeled front axle, wheeled rear axle, front axle steering assembly, rear axle drive motor, can manually control the working condition of wheeled front axle, wheeled rear axle, front axle steering assembly, rear axle drive motor to control driving whole car movement, and the vehicle control panel can control on-off through switch device, and the vehicle control panel carries out man-machine interaction and monitors the working condition of line control chassis, and the volume is small, can enter underground garage, narrow area such as width limited street and carry out charging service, realizes quick charging, greatly reduces charging waiting time, improves the level of vehicle charging, reduces operating cost. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 It is the internal structure front view of the utility model.

[0008] Figure 2 It is the left view three-dimensional drawing of the utility model.

[0009] Figure 3 It is the right view three-dimensional drawing of the utility model.

[0010] Figure 4 It is the line control chassis internal structure schematic view of the utility model.

[0011] Figure 5 It is the trolley body internal structure three-dimensional drawing of the utility model.

[0012] Figure 6 It is the trolley internal electric connection structure schematic view of the utility model.

[0013] In the drawing: 1. trolley body;2. upper assembly;3. line control chassis;5. external charging vehicle;6. external charging pile;104. front and rear single line laser radar;105. controller;106. machine cover;107. vehicle control panel;108. power battery charging port;109. discharge gun;110. gun line fixing seat;111. LED display screen;201. air vent;202. side direction indicator;203. display;204. line control chassis maintenance opening;205. front headlamp;206. front direction indicator;301. wheeled front axle;302. wheeled rear axle;303. front axle steering assembly;304. electric brake assembly;305. chassis power module;306. line control chassis controller;308. brake controller;309. rear axle drive motor;310. rear integrated lamp group;311. hydraulic shock absorber;312. spring shock absorber;401. thermal management system module;402. direct current converter control integrated module assembly;403. power battery assembly;404. vehicle-mounted industrial computer. DETAILED DESCRIPTION

[0014] The utility model makes further explanation in connection with the drawings below.

[0015] Reference Figures 1-6 The structure, proportion, size and the like shown in the drawings attached to the present specification are merely used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and do not define the limiting conditions that can be implemented by the utility model, so they do not have the substantial meaning in technology, and any modification of structure, change of proportional relationship or adjustment of size, without affecting the effects that can be produced by the utility model and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present specification are merely for the convenience of clear understanding of the description, and are not used to define the scope of implementation of the utility model, and the change or adjustment of the relative relationship is also regarded as the scope of implementation of the utility model without substantially changing the technical content.

[0016] Example one, a kind of wheeled mobile charging trolley, refer to Figure 1 、 Figure 6 , including trolley body 1, the trolley body 1 includes line control chassis 3, thermal management system module 401, manual driving module, light module, power battery module, vehicle-mounted industrial computer 404, vehicle control panel 107, manual driving module includes front and rear single line laser radar 104, controller 105;Power battery module is connected discharge gun 109;Line control chassis 3 and frame structure outer jointly provided with upper assembly 2;Controller 105 is located in line control chassis 3, and front and rear single line laser radar 104 is fixed in the front and rear end surface of line control chassis 3 respectively;Line control chassis 3 is sequentially provided with wheeled front axle 301, chassis power module 305, wheeled rear axle 302 from front to back, and chassis power module 305 is connected with vehicle-mounted industrial computer 404, controller 105, vehicle control panel 107 respectively by line control chassis controller 306;Wheeled front axle 301 is provided with front axle steering assembly 303, and wheeled rear axle 302 is provided with rear axle driving motor 309, and line control chassis controller 306 is connected with front axle steering assembly 303 and rear axle driving motor 309 respectively;Front axle steering assembly 303 controls the direction of travel of line control chassis 3;Rear axle driving motor 309 drives the movement of line control chassis 3, and controller 105 is connected with manual driving module, for guiding control line control chassis 3 to drive the movement of whole vehicle.

[0017] The utility model discloses a front and rear single line laser radar, controller and vehicle-mounted industrial computer, through the vehicle control panel exemplarily guiding control line control chassis movement, can realize driving whole car movement, turning and brake etc. driving action, and the front and rear single line laser radar can alarm before collision, and chassis power module provides power supply, is connected through line control chassis controller signal line, provides power supply for line control chassis controller, and the discharge gun is used for external charging vehicle, and the power battery assembly provides charging power supply for charging vehicle, and the line control chassis still includes wheeled front axle, wheeled rear axle, front axle steering assembly, rear axle drive motor, can manually control the working condition of wheeled front axle, wheeled rear axle, front axle steering assembly, rear axle drive motor to control driving whole car movement (forward, backward and turning), and the vehicle control panel can control on-off through the switch device, and the vehicle control panel carries out man-machine interaction and monitors the working condition of line control chassis, and the volume is small, can enter the underground garage, the narrow area such as width limited street and carry out charging service, realizes quick charging, greatly reduces charging waiting time, improves the level of vehicle charging, reduces operating cost.

[0018] Example two, on the basis of example one, reference Figure 4 、 Figure 5 , the power battery module includes direct current converter control integrated module assembly 402, power battery assembly 403, line control chassis 3 is provided with rectangular frame structure, the frame structure is two-layer structure, the lower layer of two-layer structure is provided with two power battery assemblies 403 stacked upside down, the upper layer of two-layer structure is provided with heat management system module 401, direct current converter control integrated module assembly 402, heat management system module 401 is connected with the inlet and outlet water interface of power battery assembly 403, and is used to temperature control each power battery, the rear end surface lower part of frame structure is provided with vehicle-mounted industrial computer 404, and vehicle-mounted industrial computer 404 is connected line control chassis controller 306, the both ends of wheeled front axle 301 are provided with front wheels, and the both ends of wheeled rear axle 302 are provided with rear wheels, line control chassis controller 306 is connected electric brake assembly 304 through brake controller 308, and electric brake assembly 304 controls line control chassis 3 brake, the utility model discloses rectangular frame structure places power battery assembly, heat management system module, direct current converter control integrated module assembly, heat management system module is connected with the inlet and outlet water interface of power battery assembly, and is used to temperature control each power battery, power battery assembly, power battery charging port and discharge gun are connected with direct current converter control integrated module assembly wire harness respectively, form charging and discharging system, and each power supply circuit, charging circuit and power supply circuit can also be provided with switch device to control circuit on-off, exemplarily, the control end of switch device can be connected with management component vehicle control panel, and the on-off of switch device can be controlled by management component vehicle control panel, electric brake assembly, brake controller and line control chassis controller, controller connection can manually control line control chassis brake.

[0019] Example three, on the basis of example two, the wheel type front axle 301 and the wheel type rear axle 302 are respectively provided with hydraulic shock absorbers 311 and spring shock absorbers 312, the utility model adopts the wheel type front axle and the wheel type rear axle are respectively provided with hydraulic shock absorbers, spring shock absorbers, and the trolley runs in the outdoor scene, maintains the vehicle stability when passing the pit, the deceleration zone, the uphill.

[0020] Example four, on the basis of example two, referring to Figure 2 , the upper assembly 2 includes the upper machine cover 106, the upper machine cover 106 is wrapped in the frame structure, and the rear end face of the upper machine cover 106 is sequentially provided with a vehicle control panel 107, a gun line fixing seat 110, a rear integrated lamp group 310 and a plurality of front and rear single-line laser radars 104 arranged at intervals from top to bottom, and the vehicle control panel 107 is provided with a power battery charging port 108 and a discharge gun 109 on both sides; the rear integrated lamp group 310 is a turn signal lamp, a signal lamp and a brake lamp integrated lamp group. The utility model adopts a power battery charging port, a discharge gun and a direct current converter control integrated module assembly connection; the vehicle control panel can control the drive-by-wire chassis movement; the drive-by-wire chassis controller signal line is connected with the rear integrated lamp group, and the drive-by-wire chassis brake light action can be realized; the discharge gun is used for external charging of the vehicle, and the power battery assembly provides charging power for the vehicle to be charged; when the power battery assembly is short of electricity, the power battery charging port can charge the power battery assembly through external charging pile gun wire.

[0021] Example five, on the basis of example four, referring to Figure 3 , the light module includes a front headlamp 205, a front turn signal lamp 206 and side turn signal lamps 202 on both sides; the front end face of the upper machine cover 106 is sequentially provided with a ventilation opening 201, an LED display screen 111, the front headlamp 205, the front turn signal lamp 206 and a plurality of front and rear single-line laser radars 104 arranged at intervals from top to bottom, and the LED display screen 111 is connected with a vehicle-mounted industrial computer 404. The utility model adopts an LED display screen, which can prompt the vehicle to automatically drive; the front headlamp and the front turn signal lamp are arranged on the drive-by-wire chassis, and the drive-by-wire chassis controller signal line is connected with the front headlamp and the front turn signal lamp, so that the light action of the front headlamp and the front turn signal lamp of the drive-by-wire chassis can be realized.

[0022] On the basis of example five, the upper cover 106 is provided with a side turn lamp 202 and a chassis maintenance opening 204 from top to bottom on the left and right sides of the end face, and the side turn lamp 202 is arranged on one side of the chassis maintenance opening 204, the middle part of the right end face of the upper cover 106 is provided with a display 203, and the middle part of the left end face of the upper cover 106 is provided with a LOGO, and the display 203 is connected with the vehicle-mounted industrial computer 404. The chassis maintenance opening is arranged on the chassis, and the two groups of side turn lamps are arranged on the upper cover and the chassis; the display can be used for advertising to generate income.

[0023] On the basis of example six, the upper cover 106 comprises a rainproof structure, and the rainproof structure is a herringbone structure on the top surface; and the vehicle-mounted industrial computer 404 is located in the upper cover 106. The rainproof structure in the form of a herringbone structure is adopted.

[0024] On the basis of example six, the DC converter control integrated module assembly 402 is connected with the external vehicle to be charged 5 through the discharge gun 109; the DC converter control integrated module assembly 402 is connected with the vehicle-mounted industrial computer 404 through the vehicle control panel 107; and the DC converter control integrated module assembly 402 is connected with the external charging pile 6 through the power battery charging port 108. The manual driving module is adopted to drive the chassis to move to the front of the external vehicle to be charged, and the discharge gun is manually plugged and unplugged to charge; when the power battery assembly is in power shortage, the chassis is driven to move to the front of the external charging pile, the power battery charging port is manually connected with the external charging pile, and the power battery assembly is charged; meanwhile, the external charging pile is manually plugged and unplugged, and the external vehicle to be charged is charged through the external charging pile.

[0025] On the basis of example eight, the vehicle-mounted industrial computer 404, the manual driving module, the thermal management system module 401 and the DC converter control integrated module assembly 402 are connected through the controller 105 LAN. The vehicle-mounted industrial computer, the manual driving module, the thermal management system module and the DC converter control integrated module assembly are connected through the controller LAN, and wheel type movement control is realized.

[0026] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principle of the utility model, and these improvements and refinements should also be regarded as the protection range of the utility model.

Claims

1. A wheeled mobile charging trolley comprising a trolley body (1), characterised in that: The trolley body (1) comprises a drive-by-wire chassis (3), a thermal management system module (401), a manual driving module, a light module, a power battery module, a vehicle-mounted industrial computer (404), and a vehicle control panel (107), the manual driving module comprises front and rear single-line laser radars (104) and a controller (105), the power battery module is connected with a discharge gun (109), the drive-by-wire chassis (3) and a frame structure are jointly provided with an upper assembly (2), the controller (105) is located in the drive-by-wire chassis (3), the front and rear single-line laser radars (104) are respectively fixed to front and rear end faces of the drive-by-wire chassis (3), the drive-by-wire chassis (3) is sequentially provided with a wheeled front axle (301), a chassis power module (305), and a wheeled rear axle (302) from front to back, the chassis power module (305) is connected with the vehicle-mounted industrial computer (404), the controller (105), and the vehicle control panel (107) through a drive-by-wire chassis controller (306), the wheeled front axle (301) is provided with a front axle steering assembly (303), the wheeled rear axle (302) is provided with a rear axle driving motor (309), the drive-by-wire chassis controller (306) is connected with the front axle steering assembly (303) and the rear axle driving motor (309), the front axle steering assembly (303) controls a driving direction of the drive-by-wire chassis (3), the rear axle driving motor (309) drives movement of the drive-by-wire chassis (3), the vehicle control panel (107) is connected with the manual driving module and is used for guiding control of movement of the drive-by-wire chassis (3).

2. The wheel-type mobile charging trolley according to claim 1, characterized in that: The power battery module comprises a direct-current converter control integrated module assembly (402) and a power battery assembly (403), the drive-by-wire chassis (3) is provided with a rectangular frame structure, the frame structure is a two-layer structure, a lower layer of the two-layer structure is provided with a plurality of power battery assemblies (403), an upper layer of the two-layer structure is provided with the thermal management system module (401) and the direct-current converter control integrated module assembly (402), the thermal management system module (401) is connected with water inlet and outlet interfaces of the power battery assembly (403) and is used for temperature regulation of each power battery, a rear end face lower portion of the frame structure is provided with the vehicle-mounted industrial computer (404), the vehicle-mounted industrial computer (404) is connected with the drive-by-wire chassis controller (306), both ends of the wheeled front axle (301) are provided with front wheels, and both ends of the wheeled rear axle (302) are provided with rear wheels, the drive-by-wire chassis controller (306) is connected with an electric brake assembly (304) through a brake controller (308), and the electric brake assembly (304) controls braking of the drive-by-wire chassis (3).

3. The wheeled mobile charging dolly of claim 2, wherein: The wheeled front axle (301) and the wheeled rear axle (302) are respectively provided with hydraulic shock absorbers (311) and spring shock absorbers (312), and the vehicle is kept stable when passing through pits, deceleration belts, and uphill slopes.

4. The wheeled mobile charging dolly of claim 2, wherein: The upper assembly (2) comprises an upper cover (106) wrapped outside the frame structure, and a vehicle control panel (107), a gun line fixing seat (110), a rear integrated lamp group (310), and a plurality of front and rear single-line laser radars (104) arranged at intervals are sequentially arranged on the rear end face of the upper cover (106) from top to bottom, and a power battery charging port (108) and a discharge gun (109) are arranged on both sides of the vehicle control panel (107); the rear integrated lamp group (310) is a steering lamp, a signal lamp and a brake lamp integrated lamp group.

5. The wheeled mobile charging dolly of claim 4, wherein: The light module comprises a front headlamp (205), a front steering lamp (206), and side steering lamps (202) on both sides; the upper cover (106) is sequentially provided with a ventilation opening (201), an LED display screen (111), a front headlamp (205), a front steering lamp (206), and a plurality of front and rear single-line laser radars (104) arranged at intervals on the front end face from top to bottom, and the LED display screen (111) is connected with a vehicle-mounted industrial computer (404).

6. The wheeled mobile charging dolly of claim 5, wherein: The side steering lamps (202) are sequentially arranged on the left and right side end faces of the upper cover (106) from top to bottom, and a line control chassis maintenance opening (204) is arranged on one side of the line control chassis maintenance opening (204), and a side steering lamp (202) is also arranged on one side of the line control chassis maintenance opening (204), a display (203) is arranged in the middle of the right end face of the upper cover (106), and a LOGO is arranged in the middle of the left end face of the upper cover (106), and the display (203) is connected with the vehicle-mounted industrial computer (404).

7. The wheeled mobile charging dolly of claim 6, wherein: The upper cover (106) comprises a rainproof structure, and the rainproof structure is a herringbone structure on the top surface; and the vehicle-mounted industrial computer (404) is located in the upper cover (106).

8. The wheeled mobile charging cart of claim 6, wherein: The direct current converter control integrated module assembly (402) is connected with an external vehicle (5) to be charged through the discharge gun (109); the direct current converter control integrated module assembly (402) is connected with the vehicle-mounted industrial computer (404) through the vehicle control panel (107); and the direct current converter control integrated module assembly (402) is connected with an external charging pile (6) through the power battery charging port (108).

9. The wheeled mobile charging cart of claim 8, wherein: The vehicle-mounted industrial computer (404), the manual driving module, the thermal management system module (401) and the direct current converter control integrated module assembly (402) are connected through a controller (105) local area network.

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