CN217944963U

CN217944963U - Electric vehicle battery replacing platform

Info

Publication number: CN217944963U
Application number: CN202221694029.0U
Authority: CN
Inventors: 萧启杭; 谷明业
Original assignee: Dalian Newstar Tool Manufacture Co ltd
Current assignee: Dalian Newstar Tool Manufacture Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-02
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a platform is changed to electric motor car battery, its characterized in that: the platform include automobile body (1), be provided with vertical support frame (2) on automobile body (1), swing joint has lift platform (3) on vertical support frame (2), set up on the frame of lift platform (3) with vertical support frame (2) assorted gyro wheel (4), the frame of lift platform (3) still links to each other with the work end that sets up lift electric putter (5) on vertical support frame (2) simultaneously.

Description

Electric vehicle battery replacing platform

Technical Field

The utility model relates to a new forms of energy car service field, especially a platform is changed to electric motor car battery.

Background

With the falling and the promotion of the national dual-carbon policy, new energy vehicles become the development direction of future automobiles, and electric vehicles (hybrid electric vehicles) using batteries as power sources are the largest component of the new energy vehicles. The biggest problem faced by electric vehicles at present is the problem of endurance, and due to the limitation of battery technology, the electric vehicle needs to charge a storage battery after traveling a certain journey, and the charging time is longer than the refueling time of a traditional fuel vehicle, and meanwhile, under the same journey, the charging times of the storage battery is higher than the refueling times of the fuel vehicle, and the development of the electric vehicle is restricted by the problems. In order to solve the above problems, charging and replacing stations have appeared. The electric vehicle with exhausted electric quantity enters a charging and replacing station, the storage battery can be directly charged, the fully charged battery can be directly replaced, and compared with direct charging, the replacement of the battery can save a large amount of time.

When the batteries need to be replaced, the conventional method is that the operator removes the vehicle battery and puts the empty battery into the charging rack, and then takes a fully charged battery from the charging rack and reinstalls it to the vehicle. Because the weight of battery is great, by the transport of personnel making a round trip on the one hand need consume a large amount of human labor, on the other hand still has certain potential safety hazard. There is therefore a need for a method or apparatus that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve the above-mentioned not enough that prior art exists, provide a simple structure, design benefit, rationally distributed, can use manpower sparingly and guarantee safe electric motor car battery and change the platform.

The technical solution of the utility model is that: the utility model provides a platform is changed to electric motor car battery which characterized in that: the platform comprises a vehicle body 1, a longitudinal support frame 2 is arranged on the vehicle body 1, a lifting platform 3 is movably connected on the longitudinal support frame 2, a roller 4 matched with the longitudinal support frame 2 is arranged on a frame of the lifting platform 3, meanwhile, the frame of the lifting platform 3 is also connected with a working end of a lifting electric push rod 5 arranged on the longitudinal support frame 2,

a plurality of transverse guide rods 6 distributed in an array manner are arranged on a bottom plate of the lifting platform 3, the transverse guide rods 6 are connected with sliding blocks 7 in a sliding manner, all the sliding blocks 7 are fixedly connected with the bottom surface of a bearing platform 8, a push-pull frame 9 capable of reciprocating on the bearing platform 8 is arranged on the bearing platform 8, a battery connecting mechanism is arranged on the push-pull frame 9, a horizontal electric push rod 10 is also arranged on the bottom plate of the lifting platform 3, the working end of the horizontal electric push rod 10 is connected with the push-pull frame 9, two fixing clamps 11 matched with the bearing platform 8 are symmetrically arranged at the tail end of the lifting platform 3, a plurality of limiting grooves 12 which are parallel to each other and distributed along the advancing direction of the vehicle body 1 are also arranged on the bearing platform 8,

the battery connecting mechanism comprises a cam 13 rotatably supported on a push-pull frame 9, the cam 13 is connected with a pulling handle 14, two guide posts 15 are symmetrically arranged on the push-pull frame 9, springs 16 are sleeved on the guide posts 15, a pressure plate 17 movably connected with the guide posts 15 is arranged above the springs 16, a plugging piece 18 positioned above the pressure plate 17 is arranged at the top end of the guide posts 15, the bottom end surface of the cam 13 is contacted with the pressure plate 17, three connecting inserting plates 19 which are uniformly distributed are arranged on the side edge of the pressure plate 17 facing the advancing direction of the vehicle body 1,

a handle 20 is arranged on the back side of the longitudinal support frame 2, a control box body 21 is arranged at the rear part of the vehicle body 1, and a storage battery for supplying electric energy to each electric actuator and a control system for uniformly controlling each electric actuator are arranged in the control box body 21.

Compared with the prior art, the utility model, have following advantage:

the electric vehicle battery replacing platform with the structure is simple in structure, ingenious in design and reasonable in layout, and aims at the problems existing in the traditional electric vehicle battery replacing process, a special structure is designed, the main part of the platform is a vehicle body capable of moving freely, a platform capable of doing longitudinal lifting action is arranged on the vehicle body, meanwhile, a push-pull vehicle frame capable of moving in the horizontal direction is further arranged on the platform, after a plug board on the vehicle frame is connected with a battery, the push-pull vehicle frame can drive the battery to move on a bearing platform, namely, the platform can realize the adjustment of the degree of freedom of the battery in the three directions of the Z-axis direction (realized through the push-pull vehicle frame) and the Y-axis direction (realized through the movement of the vehicle body), thereby being convenient, realizing the disassembly of the battery from the vehicle body, the transportation of the battery and the installation and operation of the battery on a battery cabinet, on the one hand, the working efficiency can be improved, the labor cost is saved, and on the other hand, the safety in the battery replacing process can be effectively guaranteed. And the manufacturing process of the replacement platform is simple, the manufacturing cost is low, so that the replacement platform has multiple advantages, is particularly suitable for popularization and application in the field, and has a very wide market prospect.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a front view of an embodiment of the present invention.

Fig. 3 is a schematic perspective view of the lifting platform according to the embodiment of the present invention.

Fig. 4 is a top view of the lifting platform portion (excluding the load-bearing platform) in an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. As shown in fig. 1, 2, 3, and 4: a battery replacing platform of an electric vehicle comprises a vehicle body 1 as a foundation, a longitudinal support frame 2 is arranged on the vehicle body 1, a lifting platform 3 is movably connected on the longitudinal support frame 2, a roller 4 matched with the longitudinal support frame 2 is arranged on a frame of the lifting platform 3, meanwhile, the frame of the lifting platform 3 is also connected with a working end of a lifting electric push rod 5 arranged on the longitudinal support frame 2,

a plurality of transverse guide rods 6 distributed in an array manner are arranged on a bottom plate of the lifting platform 3, sliders 7 are connected on the transverse guide rods 6 in a sliding manner, all the sliders 7 are fixedly connected with the bottom surface of the bearing platform 8, a push-pull frame 9 capable of reciprocating on the bearing platform 8 is arranged on the bearing platform 8, a battery connecting mechanism is arranged on the push-pull frame 9, a horizontal electric push rod 10 is further arranged on the bottom plate of the lifting platform 3, the working end of the horizontal electric push rod 10 is connected with the push-pull frame 9, two fixing clamps 11 matched with the bearing platform 8 are symmetrically arranged at the tail end of the lifting platform 3, and a plurality of limiting grooves 12 which are parallel to each other and distributed along the advancing direction of the vehicle body 1 are also arranged on the bearing platform 8,

a handle 20 is arranged on the back side of the longitudinal support frame 2, a control box body 21 is arranged at the rear part of the vehicle body 1, and a storage battery for supplying electric energy to each electric actuating mechanism and a control system for uniformly controlling each electric actuating mechanism are arranged in the control box body 21.

The utility model discloses electric motor car battery changes platform's working process as follows: when the device is needed to replace the battery of the electric vehicle, an operator firstly holds the handle 20 to push the vehicle body 1 to be close to a target vehicle, then sends an instruction to the control system to control the lifting electric push rod 5 to work to drive the lifting platform 3 to do lifting action until the lifting platform 3 moves to the same height as the battery and stops, then opens the fixing clamp 11 to adjust the transverse position (the width direction of the vehicle body 1) between the bearing platform 8 and the bottom plate of the lifting platform 3, ensures the bearing platform 8 and the storage battery to be in a mutually matched state as much as possible, fixes the bearing platform 8 and the lifting platform 3 by using the fixing clamp 11 after the adjustment is finished, controls the horizontal electric push rod 10 to act to drive the push-pull vehicle frame 9 to move towards the battery until the connecting plug board 19 moves to the position below the clamping groove started on the bottom end face of the battery and then stops;

an operator operates and pulls the handle 14 to drive the cam 13 to rotate, the long shaft part of the cam 13 is not contacted with the pressure plate 17 any more, the pressure plate 17 moves upwards under the action of the spring 16, so that the connecting plug board 19 arranged at the side edge of the pressure plate 17 moves upwards along with the pressure plate and is plugged into the clamping groove on the bottom end face of the battery, and the connection between the device and the battery is realized;

the control system sends an instruction to the horizontal electric push rod 10, the horizontal electric push rod 10 drives the push-pull frame 9 to recover, the push-pull frame 9 moves and simultaneously pulls the batteries onto the bearing platform 8, in the battery movement process, a bulge on the bottom end face of each battery can be embedded into a limiting groove 12 formed in the bearing platform 8, and the limiting groove 12 can play a role in preventing the batteries from transversely sliding on the bearing platform 8;

when the battery completely moves to the bearing platform 8, an operator can integrally move the vehicle body 1 to the battery cabinet, and control the lifting electric push rod 5 to work again, so that the lifting platform 3 drives the battery to move to the height of an idle battery grid, if the transverse position of the battery has deviation, the fixing clamp 11 can be opened, the bearing platform 8 is finely adjusted to be proper, then the fixing clamp 11 is used for fixing the bearing platform, the vehicle frame 9 is pushed to push the battery into the idle battery grid, the battery is automatically charged after the battery is in place, the operator reversely operates the pull handle 14 to enable the long shaft part of the cam 13 to be pressed on the pressing plate 17 again, under the action of the cam 13, the pressing plate 17 descends, and the connecting inserting plate 19 arranged at the side edge of the pressing plate moves along with the connecting inserting plate and exits from a clamping groove on the battery;

then, the bearing platform 8 is controlled to move longitudinally until the height of the bearing platform 8 is consistent with the height of a certain full-charge battery in the battery cabinet, the operation of taking the battery is repeated, the full-charge battery is moved to the bearing platform 8, an operator integrally moves the vehicle body to the vehicle, the bearing platform 8 is controlled to move to the height matched with the installation position of the battery of the vehicle body, and then the operation of installing the battery is repeated, so that the replacement operation of the battery can be completed.

Claims

1. The utility model provides a platform is changed to electric motor car battery which characterized in that: the platform comprises a vehicle body (1), a longitudinal support frame (2) is arranged on the vehicle body (1), a lifting platform (3) is movably connected on the longitudinal support frame (2), rollers (4) matched with the longitudinal support frame (2) are arranged on a frame of the lifting platform (3), the frame of the lifting platform (3) is also connected with a working end of a lifting electric push rod (5) arranged on the longitudinal support frame (2),

a plurality of transverse guide rods (6) distributed in an array manner are arranged on a bottom plate of a lifting platform (3), sliders (7) are connected on the transverse guide rods (6) in a sliding manner, all the sliders (7) are fixedly connected with the bottom surface of a bearing platform (8), a push-pull frame (9) capable of reciprocating on the bearing platform (8) is arranged on the bearing platform (8), a battery connecting mechanism is arranged on the push-pull frame (9), a horizontal electric push rod (10) is further arranged on the bottom plate of the lifting platform (3), the working end of the horizontal electric push rod (10) is connected with the push-pull frame (9), two fixing clamps (11) matched with the bearing platform (8) are symmetrically arranged at the tail end of the lifting platform (3), and a plurality of limiting grooves (12) which are parallel to each other and distributed along the advancing direction of a vehicle body (1) are further arranged on the bearing platform (8),

the battery connecting mechanism comprises a cam (13) rotatably supported on a push-pull frame (9), the cam (13) is connected with a wrenching handle (14), two guide posts (15) are symmetrically arranged on the push-pull frame (9), springs (16) are sleeved on the guide posts (15), a pressing plate (17) movably connected with the guide posts (15) is arranged above the springs (16), a plugging piece (18) positioned above the pressing plate (17) is also arranged at the top end of each guide post (15), the bottom end surface of the cam (13) is contacted with the pressing plate (17), three connecting inserting plates (19) which are uniformly distributed are arranged on the side edge of the pressing plate (17) facing the advancing direction of the vehicle body (1),

the dorsal part of vertical support frame (2) is provided with handle (20), the rear portion of automobile body (1) is provided with control box (21), be provided with in control box (21) for lift electric putter (5) and horizontal electric putter (10) provide the battery of electric energy and carry out the control system of unified control to lift electric putter (5) and horizontal electric putter (10).