CN215097115U

CN215097115U - Power battery box rotary replacing device of electric vehicle

Info

Publication number: CN215097115U
Application number: CN202120226500.2U
Authority: CN
Inventors: 董鹏
Original assignee: Nuohao Technology Tianjin Co ltd
Current assignee: Nuohao Technology Tianjin Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-10
Anticipated expiration: 2031-01-27

Abstract

The utility model provides a power battery box rotary replacing device of an electric vehicle, which comprises a walking mechanism, a lifting mechanism and a rotating mechanism, wherein the walking mechanism comprises a frame platform and a track wheel, the track wheel is rotatably arranged below the frame platform, and the four corners of the top of the frame platform are provided with linear slide rails, the lifting mechanism comprises a base and a platform, the bottom of the base is movably arranged with the linear slide rails through a slider, a cross arm frame is arranged between the base and the platform, and a round hole is arranged at the middle position of the top of the base; the utility model discloses a running gear, elevating system, rotary mechanism. The electric power replacing device comprises a traveling mechanism, a rail wheel, a lifting mechanism, a platform and a positioning shaft, wherein the traveling mechanism moves on the rail through the rail wheel, the lifting mechanism transversely translates on the linear slide rail through a sliding block, the platform is lifted on the base through the crossed arm frame, and the rotating mechanism can rotate on the platform through the positioning shaft.

Description

Power battery box rotary replacing device of electric vehicle

Technical Field

The utility model relates to an electric automobile technical field especially relates to an electric vehicle's rotatory device of changing of power battery box.

Background

Along with the vigorous development of new energy vehicles in China, various electric wide-body vehicles suitable for earth and rock transportation in mines are increasing day by day, the power of the electric wide-body vehicles is from a vehicle-mounted power battery box, and in order to meet the requirement of heavy-load transportation in mine areas, the power battery box needs to continuously provide power for the vehicles, but the power battery box has limited electric quantity and long charging consumption time, and cannot meet the continuous supply of the power, so that a battery replacement mode is promoted;

the power conversion mode on the existing market is basically an intelligent power conversion station mode, and has the advantages of large floor area, high investment and construction cost, high maintenance cost, higher requirement on the parking position of a vehicle, parallel maintenance of a power conversion mechanism, and potential bumping, extrusion and falling of a power battery box in the power conversion process when the vehicle is parked and the included angle exists in the power conversion mechanism, so that the problem existing in the prior art is solved.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an electric vehicle's rotatory device of changing of power battery box, this electric vehicle's rotatory device of changing of power battery box can be in horizontal, vertical, lift, four kinematic pairs realization of rotation trade the electricity operation, and application scope is wide, can revise the not just produced angular deviation of parking vehicle through the rotation, has avoided the extrusion of power battery box and battery box bracket and has collided with.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides an electric vehicle's rotatory device of changing of power battery box, includes running gear, elevating system and rotary mechanism, running gear includes frame platform and rail wheel, the frame platform rotates down and installs the rail wheel, and the four corners department at frame platform top all is equipped with linear slide rail, elevating system includes base and platform, slider and linear slide rail movable mounting are passed through to the bottom of base, install the cross arm frame between base and the platform, the intermediate position department at base top is equipped with the round hole, rotary mechanism includes revolving stage and location axle, the intermediate position department of revolving stage bottom is equipped with the location axle, and fixes a position axle and round hole rotation adaptation, one side at revolving stage top is equipped with limit stop.

The further improvement lies in that: one side on the frame platform is equipped with driving motor, and driving motor's output passes through the chain and is connected with the rail wheel.

The further improvement lies in that: the hydraulic cylinder is hinged to the inner side of the cross arm frame.

The further improvement lies in that: the top of platform is equipped with universal ball, and universal ball equidistance is equipped with the multiunit, the revolving stage supports on the universal ball.

The further improvement lies in that: one end of the base is provided with a first electric push rod, and the output end of the first electric push rod is connected with one end of the frame platform.

The further improvement lies in that: the one end of revolving stage is equipped with first support arm, and the one end of first support arm articulates there is second electric putter, second electric putter's output articulates there is the second support arm, and the one end of second support arm with the platform is connected.

The utility model has the advantages that: the utility model discloses a running gear, elevating system, rotary mechanism. Constitute, running gear passes through the rail wheel and moves on the track, elevating system passes through slider lateral translation on linear slide rail, the platform passes through the crossing cantilever crane and goes up and down on the base, rotary mechanism can be rotatory on the platform through the location axle, to sum up, this device can be horizontal, vertically, go up and down, four kinematic pairs of rotation realize trading the electricity operation, application scope is wide, can revise the improper produced angular deviation of parking vehicle through the rotation, the extrusion of having avoided power battery case and battery case bracket with collide with, and this device passes through mechanized driving operation, conveniently control each mechanism work, operating personnel can diversely observe, the unexpected condition can in time suspend the operation appear, when trading the station position change, this device transport is convenient, do not need numerous and diverse dismouting work.

Drawings

Fig. 1 is a top view of the traveling mechanism of the present invention;

FIG. 2 is a side view of the traveling mechanism of the present invention;

fig. 3 is a top view of the lifting mechanism of the present invention;

fig. 4 is a side view of the lifting mechanism of the present invention;

fig. 5 is a top view of the rotating mechanism of the present invention;

fig. 6 is a side view of the rotating mechanism of the present invention.

Wherein: 1. a frame platform; 2. a rail wheel; 3. a linear slide rail; 4. a base; 5. a platform; 6. a cross arm support; 7. a circular hole; 8. a rotating table; 9. positioning the shaft; 10. a limit stop block; 11. a drive motor; 12. a guide groove; 13. a hydraulic cylinder; 14. a universal ball; 15. a first electric push rod; 16. a first support arm; 17. a second electric push rod; 18. a second support arm.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3, 4, 5 and 6, the present embodiment provides a power battery box rotary exchanging device for an electric vehicle, which comprises a traveling mechanism, a lifting mechanism and a rotating mechanism, the walking mechanism comprises a frame platform 1 and a track wheel 2, the track wheel 2 is rotatably arranged under the frame platform 1, and the four corners of the top of the frame platform 1 are all provided with linear slide rails 3, the lifting mechanism comprises a base 4 and a platform 5, the bottom of the base 4 is movably arranged with the linear slide rail 3 through a slide block, a cross arm frame 6 is arranged between the base 4 and the platform 5, a round hole 7 is arranged at the middle position of the top of the base 4, the rotating mechanism comprises a rotating platform 8 and a positioning shaft 9, the positioning shaft 9 is arranged at the middle position of the bottom of the rotating platform 8, and the positioning shaft 9 is matched with the round hole 7 in a rotating way, and one side of the top of the rotating platform 8 is provided with a limit stop 10. During the use, after the vehicle that is ready to trade the electricity parks into the position, open battery box locking device, move this device below power battery box with handheld remote controller control, cross arm frame 6 jack-up platform 5 utilizes revolving stage 8 to lift the battery box, move to the replacement department and replace after the full electric battery box, slowly move this device and be close to the vehicle, remove the while and observe to carry out lateral displacement and rotation angle's fine setting, until adjusting well completely, the last falls to the target in place and locks the battery box in the vehicle, accomplish and trade the electricity. Through four rail wheels 2, this device can remove, can promote elevating system through first electric putter 15 and carry out 100 mm's translation about on linear slide 3. The platform 5 is driven by the cross arm frame 6 and the hydraulic cylinder 13 to lift on the base 4, and a plurality of universal balls 14 are fixed on the upper surface of the platform and used for supporting the rotating platform 8 to rotate conveniently. The rotating mechanism is rotatably connected with the platform 5 through the positioning shaft 9 and is pushed through the second electric push rod 17, so that the rotating platform 8 can rotate to adjust the angle.

One side on the frame platform 1 is equipped with driving motor 11, and driving motor 11's output passes through the chain and is connected with rail wheel 2. The driving device moves.

The upper end and the lower end of one side of the cross arm frame 6 are respectively hinged with the base 4 and the platform 5, guide grooves 12 are respectively formed in the top of the base 4 and one end of the bottom of the platform 5, guide wheels are respectively arranged at the upper end and the lower end of the other side of the cross arm frame 6, the guide wheels at the upper end and the lower end are movably matched with the guide grooves 12 at the upper end and the lower end, and a hydraulic cylinder 13 is hinged to the inner side of the cross arm frame 6. The platform 5 is driven by the cross arm frame 6 and the hydraulic cylinder 13 to lift on the base 4.

The top of platform 5 is equipped with universal ball 14, and universal ball 14 equidistance is equipped with the multiunit, revolving stage 8 supports on the universal ball 14. For supporting the rotating table 8 for convenient rotation.

One end of the base 4 is provided with a first electric push rod 15, and the output end of the first electric push rod 15 is connected with one end of the frame platform 1. The lifting mechanism can be pushed to perform 100mm left-right translation on the linear slide rail 3 through the first electric push rod 15.

The one end of revolving stage 8 is equipped with first support arm 16, and the one end of first support arm 16 articulates there is second electric putter 17, second electric putter 17's output articulates there is second support arm 18, and the one end of second support arm 18 with platform 5 is connected. The second electric push rod 17 pushes the rotating platform 8 to rotate for adjusting the angle.

The power battery box rotary replacing device of the electric vehicle comprises a traveling mechanism, a lifting mechanism and a rotating mechanism. The device is composed of a traveling mechanism, a rail wheel 2, a lifting mechanism, a cross arm frame 6, a base 4, a platform 5, a positioning shaft 9, a lifting mechanism, a power changing operation, a power battery box bracket, a power battery box driving mechanism and a power battery box driving mechanism, wherein the traveling mechanism moves on the rail through the rail wheel 2, the lifting mechanism transversely translates on a linear slide rail 3 through a sliding block, the platform 5 lifts on the base 4 through the cross arm frame 6, and the rotating mechanism can rotate on the platform 5 through the positioning shaft 9.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric vehicle's rotatory device of changing of power battery box which characterized in that: comprises a travelling mechanism, a lifting mechanism and a rotating mechanism, wherein the travelling mechanism comprises a frame platform (1) and a track wheel (2), the track wheel (2) is rotatably arranged under the frame platform (1), and the four corners of the top of the frame platform (1) are provided with linear slide rails (3), the lifting mechanism comprises a base (4) and a platform (5), the bottom of the base (4) is movably arranged with the linear slide rail (3) through a slide block, a cross arm support (6) is arranged between the base (4) and the platform (5), a round hole (7) is arranged at the middle position of the top of the base (4), the rotating mechanism comprises a rotating table (8) and a positioning shaft (9), a positioning shaft (9) is arranged at the middle position of the bottom of the rotating platform (8), and the positioning shaft (9) is matched with the round hole (7) in a rotating way, and one side of the top of the rotating platform (8) is provided with a limit stop (10).

2. The power battery box rotary exchanging device of an electric vehicle according to claim 1, characterized in that: one side on frame platform (1) is equipped with driving motor (11), and the output of driving motor (11) passes through the chain and is connected with rail wheel (2).

3. The power battery box rotary exchanging device of an electric vehicle according to claim 1, characterized in that: the hydraulic support is characterized in that the upper end and the lower end of one side of the cross arm support (6) are respectively hinged with the base (4) and the platform (5), guide grooves (12) are respectively formed in the top of the base (4) and one end of the bottom of the platform (5), guide wheels are respectively arranged at the upper end and the lower end of the other side of the cross arm support (6), the guide wheels at the upper end and the lower end are movably matched with the guide grooves (12) at the upper end and the lower end, and a hydraulic cylinder (13) is hinged to the inner side of the cross arm support (6).

4. The power battery box rotary exchanging device of an electric vehicle according to claim 1, characterized in that: the top of platform (5) is equipped with universal ball (14), and universal ball (14) equidistance is equipped with the multiunit, revolving stage (8) support are in on universal ball (14).

5. The power battery box rotary exchanging device of an electric vehicle according to claim 1, characterized in that: one end of the base (4) is provided with a first electric push rod (15), and the output end of the first electric push rod (15) is connected with one end of the frame platform (1).

6. The power battery box rotary exchanging device of an electric vehicle according to claim 1, characterized in that: the one end of revolving stage (8) is equipped with first support arm (16), and the one end of first support arm (16) articulates there is second electric putter (17), the output of second electric putter (17) articulates there is second support arm (18), and the one end of second support arm (18) with platform (5) are connected.