CN216424141U

CN216424141U - Automatic battery replacement lifting platform for lithium battery of new energy automobile

Info

Publication number: CN216424141U
Application number: CN202122637031.6U
Authority: CN
Inventors: 王正萃; 龙鹰; 高翔; 汤淑芳; 孙佳宁; 沈蕴; 许磊; 方树; 李钢; 刘星
Original assignee: Guangxi Chengdian Intelligent Manufacturing Technology Co ltd
Current assignee: Guangxi Chengdian Intelligent Manufacturing Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-03
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an automatic lift platform that trades of new energy automobile's lithium cell, including main body frame, bilge pit and sewage pipes, install the upset frame on the fluting, and upset frame internally mounted has the running roller, be connected with driving belt on the first threaded rod, and the driving belt other end installs first motor, be provided with the rack on the door, and rack tooth face meshes there is the gear, the inside shower head of having seted up of clean frame, and the shower head below is connected with the shunt, it has the slide rail to run through on the second slider, and installs the second threaded rod on the second slider. This automatic electricity lift platform that trades of lithium cell of new energy automobile sprays high-pressure water smoke through the shower head and carries out preliminary washing to the spot of battery bottom, later starts the third motor and drives the rotatory spot with the battery bottom of cleaning roller and clean and scrub to cooperation fourth motor drives the rotatory removal that realizes cleaning frame bottom the battery with second slider threaded connection of second threaded rod.

Description

Automatic battery replacement lifting platform for lithium battery of new energy automobile

Technical Field

The utility model relates to a new energy automobile battery trades electric technical field, specifically is an automatic lift platform that trades of new energy automobile's lithium cell.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and is advanced in technical principle, new in technology and new in structure. The electric automobile is mainly driven by electric power as the name implies, most of the vehicles are directly driven by a motor, one part of the vehicles are provided with motors in an engine compartment, and the other part of the vehicles are directly provided with wheels as rotors of four motors, so that the difficulty is in the electric power storage technology. The new energy automobile is usually completed by charging when added with the endurance supplementary energy, but because the technology of people is relatively imperfect at present, the charging time can not meet the requirements of people relatively, so people replace and install the lithium battery in the new energy automobile to achieve the effect of quick endurance. Therefore, the lifting platform for replacing the battery is vacated.

But required lift platform when the lithium cell that is used for new energy automobile on the market at present trades the electricity installation is because the technique is relatively imperfect, people's demand has been can't be satisfied yet, because new energy automobile's lithium cell often imbeds in the inside of vehicle chassis, will cause the vehicle to fall spot and silt to the lithium cell on going like this, and present current trade the electricity platform often does not clean just dismantling the bottom of battery, later charge, will cause the stained and long-time spot silt parcel of battery to cause the battery to influence the heat dissipation when charging like this, cause the life-span of battery to significantly discount. Therefore, an automatic battery replacement lifting platform for a lithium battery of a new energy automobile is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic electricity lift platform that trades of new energy automobile's lithium cell to solve that above-mentioned background art provides because new energy automobile's lithium cell often imbeds in vehicle chassis's inside, will cause the vehicle to fall spot and silt to the lithium cell in going like this, and present current trade electric platform often does not have the bottom to the battery clean just dismantle, later charge, will cause stained and long-time spot silt parcel of battery to cause the battery to influence the heat dissipation when charging like this, cause the problem of the life-span of battery to discount greatly.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic battery replacement lifting platform for lithium batteries of new energy automobiles comprises a main body frame, a sewage tank and a sewage discharge pipeline, wherein slopes are arranged at two ends of the main body frame, an electric push rod is arranged on the inner wall of the main body frame, a clamping plate is arranged on the electric push rod, a reserved opening is formed in the back of the main body frame, a groove is formed in the bottom surface of the main body frame, a turnover frame is arranged on the groove, a roller is arranged inside the turnover frame, a rotating shaft is connected between the turnover frame and a supporting frame is arranged on the rotating shaft, a base is connected below the supporting frame, a first hydraulic ejector rod is arranged between the base and the turnover frame, a first sliding block is fixed below the base, a first threaded rod is arranged inside the first sliding block, a limiting groove is wrapped outside the first sliding block, a transmission belt is connected onto the first threaded rod, and a first motor is arranged at the other end of the transmission belt, the cleaning machine is characterized in that a bin door is mounted above the bottom surface inside the main body frame, a limiting block is arranged below the bin door, a rack is arranged on the bin door, a gear is meshed with the tooth surface of the rack, a second motor is connected below the gear, a cleaning frame is arranged below the bin door, a protective brush is mounted on the cleaning frame, a spray head is arranged inside the cleaning frame, a flow divider is connected below the spray head, an external water pipe is connected to the flow divider, a water pump is mounted on the external water pipe, a cleaning roller is arranged inside the cleaning frame and connected with a third motor, a drainage pipe is arranged at the bottom of the cleaning frame, a second hydraulic ejector rod is connected below the cleaning frame, a second sliding block is mounted below the second hydraulic ejector rod, a sliding rail penetrates through the second sliding block, a second threaded rod is mounted on the second sliding block, and a fourth motor is connected on the second threaded rod, a sewage tank is installed on the bottom surface inside the main body frame, and a sewage discharge pipeline is connected to the sewage tank.

Preferably, the position of the clamping plate corresponds to the position of the turnover frame, the clamping plate forms a telescopic structure through an electric push rod, and four groups of the clamping plate are distributed on the inner wall of the main body frame.

Preferably, the first hydraulic ejector rod is movably connected with the base and the turnover frame, and the turnover frame forms a turnover structure around the rotating shaft through the first hydraulic ejector rod.

Preferably, the first sliding block is connected with the first threaded rod in a threaded manner, and the first threaded rod forms a rotating structure through a transmission belt and a first motor.

Preferably, the connection mode between the limiting groove and the first sliding block is sliding connection, and the central axis of the limiting groove and the central axis of the first sliding block are on the same vertical line.

Preferably, the bin doors are symmetrically arranged in two groups in front and back on the limiting blocks, and the bin doors form a sliding structure on the limiting blocks through racks, gears and a second motor.

Preferably, the spray headers are symmetrically arranged in two groups at the left and right of the cleaning roller, and the cleaning frame forms a lifting mechanism through a second hydraulic ejector rod.

Preferably, the cleaning roller constitutes a rotating structure by a third motor, and a top surface of the cleaning roller is higher than a top surface of the cleaning frame.

Preferably, the second threaded rod forms a rotating structure through a fourth motor, the second threaded rod is in threaded connection with the second sliding block, and the second sliding block is in sliding connection with the sliding rail.

Compared with the prior art, the beneficial effects of the utility model are that: this new energy automobile's automatic electricity lift platform that trades of lithium cell:

(1) the cleaning frame is provided with a cleaning roller, a third motor and a fourth motor, high-pressure water mist can be sprayed by the spray head to preliminarily clean stains at the bottom of the battery, then the third motor is started to drive the cleaning roller to rotate to clean and scrub the stains at the bottom of the battery, and the fourth motor is matched to drive a second threaded rod to rotate and be in threaded connection with a second sliding block to realize the movement of the cleaning frame to clean the bottom of the battery;

(2) the device is provided with the roller and the first hydraulic ejector rod, when the transverse translation position of the vehicle is corrected, the friction force is reduced by sliding the tire on the transverse roller, so that the device is more stable, and the overturning frame is upwards overturned around the rotating shaft by matching with the first hydraulic ejector rod, so that the outer end of the overturning frame is tilted, and the vehicle is prevented from sliding when power is changed;

(3) be provided with electric push rod and grip block, accessible electric push rod drives the grip block and stretches out and draws back, later carries out the centre gripping with the wheel hub of vehicle and corrects the transverse position of vehicle for the device is carrying out bottom battery cleanness and subsequent more stable in trading the electricity.

Drawings

Fig. 1 is a schematic top view of a main body of an automatic battery replacement lifting platform for a lithium battery of a new energy automobile;

fig. 2 is a schematic top sectional structural view of the lithium battery automatic battery replacement lifting platform of the new energy automobile of the present invention;

fig. 3 is a schematic view of a main-view half-section structure of the lithium battery automatic battery replacement lifting platform of the new energy automobile;

fig. 4 is a schematic view of a front view cross-sectional structure of an automatic battery replacement lifting platform for a lithium battery of a new energy vehicle;

fig. 5 is a schematic structural view of a position a in fig. 1 of an automatic battery replacement lifting platform for a lithium battery of a new energy automobile according to the present invention;

fig. 6 is a schematic structural view of a B position in fig. 2 of the automatic battery replacement lifting platform for a lithium battery of a new energy vehicle according to the present invention;

fig. 7 is a schematic structural view of a part C in fig. 3 of an automatic battery replacement lifting platform for a lithium battery of a new energy vehicle according to the present invention;

fig. 8 is the utility model relates to a lithium cell of new energy automobile trades electric lift platform automatically and locates structural schematic diagram in fig. 4D.

In the figure: 1. a main body frame; 2. a slope; 3. an electric push rod; 4. a clamping plate; 5. reserving a port; 6. grooving; 7. turning over the frame; 8. a roller; 9. a rotating shaft; 10. a support frame; 11. a base; 12. a first hydraulic ejector rod; 13. a first slider; 14. a first threaded rod; 15. a limiting groove; 16. a drive belt; 17. a first motor; 18. a bin gate; 19. a limiting block; 20. a rack; 21. a gear; 22. a second motor; 23. cleaning the frame; 24. a protective brush; 25. a shower head; 26. a flow divider; 27. is externally connected with a water pipe; 28. a water pump; 29. a cleaning roller; 30. a third motor; 31. a water discharge pipeline; 32. a second hydraulic ejector rod; 33. a second slider; 34. a slide rail; 35. a second threaded rod; 36. a fourth motor; 37. a sewage tank; 38. a sewage pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an automatic battery replacement lifting platform for a lithium battery of a new energy automobile comprises a main body frame 1, a slope 2, an electric push rod 3, a clamping plate 4, a reserved opening 5, a slot 6, a turnover frame 7, a roller 8, a rotating shaft 9, a supporting frame 10, a base 11, a first hydraulic push rod 12, a first sliding block 13, a first threaded rod 14, a limiting groove 15, a transmission belt 16, a first motor 17, a bin door 18, a limiting block 19, a rack 20, a gear 21, a second motor 22, a cleaning frame 23, a protective brush 24, a spray head 25, a flow divider 26, an external water pipe 27, a water pump 28, a cleaning roller 29, a third motor 30, a water drainage pipe 31, a second hydraulic push rod 32, a second sliding block 33, a sliding rail 34, a second threaded rod 35, a fourth motor 36, a sewage tank 37 and a sewage discharge pipe 38, wherein the slope 2 is arranged at two ends of the main body frame 1, and the electric push rod 3 is arranged on the inner hole wall of the main body frame 1, the electric push rod 3 is provided with a clamping plate 4, the back of the main body frame 1 is provided with a reserved opening 5, the bottom surface of the main body frame 1 is provided with a slot 6, the slot 6 is provided with an overturning frame 7, the overturning frame 7 is internally provided with a roller 8, the middle of the overturning frame 7 is connected with a rotating shaft 9, the rotating shaft 9 is provided with a supporting frame 10, the lower part of the supporting frame 10 is connected with a base 11, a first hydraulic ejector rod 12 is arranged between the base 11 and the overturning frame 7, a first sliding block 13 is fixed below the base 11, a first threaded rod 14 is arranged inside the first sliding block 13, a limiting groove 15 is wrapped outside the first sliding block 13, the first threaded rod 14 is connected with a transmission belt 16, the other end of the transmission belt 16 is provided with a first motor 17, a bin door 18 is arranged above the bottom surface inside the main body frame 1, a limiting block 19 is arranged below the bin door 18, the bin door 18 is provided with a rack 20, a gear 21 is engaged with the tooth surface of the rack 20, a second motor 22 is connected below the gear 21, a cleaning frame 23 is arranged below the bin gate 18, a protective brush 24 is arranged on the cleaning frame 23, a spray head 25 is arranged inside the cleaning frame 23, a flow divider 26 is connected below the spray head 25, an external water pipe 27 is connected on the flow divider 26, a water pump 28 is arranged on the external water pipe 27, a cleaning roller 29 is arranged inside the cleaning frame 23, a third motor 30 is connected on the cleaning roller 29, a drainage pipe 31 is arranged at the bottom of the cleaning frame 23, a second hydraulic ejector rod 32 is connected below the cleaning frame 23, a second sliding block 33 is arranged below the second hydraulic ejector rod 32, a sliding rail 34 penetrates through the second sliding block 33, a second threaded rod 35 is arranged on the second sliding block 33, a fourth motor 36 is connected on the second threaded rod 35, a sewage tank 37 is arranged on the bottom surface inside the main body frame 1, and a sewage drain 38 is connected to the sewage tank 37.

The position of grip block 4 corresponds with the position of upset frame 7, and grip block 4 constitutes extending structure through electric putter 3 to grip block 4 distributes on main body frame 1 inner wall and has four groups, thereby realizes adjusting the correction to the lateral position of vehicle, makes the more stable of device.

First hydraulic ram 12 and base 11 and the connected mode between the frame 7 that overturns are swing joint, and frame 7 that overturns constitutes flip structure through first hydraulic ram 12 around pivot 9 to the realization is with the outer end perk of frame 7 that overturns, prevents that the swift current car condition from appearing in the vehicle.

The first slider 13 is in threaded connection with the first threaded rod 14, and the first threaded rod 14 forms a rotating structure through the transmission belt 16 and the first motor 17, so that the vehicle is driven to ascend and descend, and subsequent cleaning and battery replacement are facilitated.

The connected mode between spacing groove 15 and first slider 13 is sliding connection, and the axis of spacing groove 15 and the axis of first slider 13 all are on same vertical line to the realization is spacing to first slider 13, makes the device more reasonable.

The bin gate 18 is symmetrically arranged in two groups in front and back on the limiting block 19, and the bin gate 18 forms a sliding structure on the limiting block 19 through the rack 20, the gear 21 and the second motor 22, so that the bin gate 18 is driven to open and close, and the device is more stable.

The spray headers 25 are symmetrically arranged at the left and right of the cleaning roller 29, and the cleaning frame 23 forms a lifting mechanism through the second hydraulic ejector rod 32, so that the bottom of the battery can be cleaned, the lifting adjustment of the cleaning frame 23 can be realized, and the working conditions with different chassis heights can be adapted.

The cleaning roller 29 is of a rotating structure formed by the third motor 30, and the top surface of the cleaning roller 29 is higher than that of the cleaning frame 23, so that the attached dirt at the bottom of the battery can be removed, and the device is more stable.

Second threaded rod 35 constitutes revolution mechanic through fourth motor 36, and the connected mode between second threaded rod 35 and the second slider 33 is threaded connection to second slider 33 is sliding connection on slide rail 34, thereby realizes the displacement function, makes the device more reasonable.

The working principle of the embodiment is as follows: when the lithium battery automatic replacement lifting platform of the new energy automobile is used, firstly, a vehicle is pulled into the main body frame 1 through the slope 2, and then wheels of the vehicle are stopped on the overturning frame 7 on the groove 6. And then, starting the first hydraulic ejector rod 12 to enable the turnover frame 7 to turn upwards around the rotating shaft 9 on the supporting frame 10 as a center, so that the outer end of the turnover frame 7 tilts upwards, and simultaneously starting the first motor 17 to drive the first threaded rod 14 on the transmission belt 16 to rotate and be in threaded connection with the first sliding block 13, so that the first sliding block 13 slides and rises on the limiting groove 15, and stops rising after the position of the hub corresponds to that of the clamping plate 4. Then start four groups of electric push rods 3 simultaneously and drive grip block 4 and carry out the centre gripping to vehicle wheel hub, the tire of vehicle slides on running roller 8 this moment and carries out the correction of position, starts four groups of electric push rods 3 simultaneously, and the distance that grip block 4 stretches out is the same, therefore whole vehicle is located the inside centre of main body frame 1 to reach the correction function.

Then, the second motor 22 is started to drive the gear 21 to engage with the rack 20, so that the bin gate 18 slides on the limiting block 19, then the second hydraulic ejector rod 32 is started to drive the cleaning frame 23 to ascend until the protective brush 24 is attached to the bottom surface of a lithium battery of the vehicle, meanwhile, the water pump 28 is started to pump water in the external water pipe 27 into the spray header 25 through the flow divider 26, then the water is sprayed to the bottom of the battery to be cleaned, and meanwhile, the third motor 30 is started to drive the cleaning roller 29 to rotate to clean dirt and silt at the bottom. Finally, the fourth motor 36 drives the second threaded rod 35 to rotate, and then the second threaded rod is in threaded connection with the second sliding block 33, so that the second sliding block 33 slides on the sliding rail 34 to completely clean the bottom surface of the battery, and clean sewage flows into the drainage pipeline 31 below the cleaning frame 23, then is discharged into the sewage tank 37, and finally flows out through the sewage discharge pipeline 38. After cleaning is completed, the second hydraulic ram 32 is pushed back and the door 18 is closed, and the vehicle is subjected to the next battery replacement operation. This is the entire workflow. And those not described in detail in this specification are well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automatic electricity lift platform that trades of new energy automobile's lithium cell, includes main body frame (1), sewage tank (37) and sewage pipes (38), its characterized in that: the improved structure of the automobile seat is characterized in that slopes (2) are arranged at two ends of a main body frame (1), an electric push rod (3) is arranged on the inner wall of the main body frame (1), a clamping plate (4) is arranged on the electric push rod (3), a reserved opening (5) is formed in the back of the main body frame (1), a slot (6) is formed in the bottom surface of the main body frame (1), a turnover frame (7) is arranged in the slot (6), a roller (8) is arranged in the turnover frame (7), a rotating shaft (9) is connected in the middle of the turnover frame (7), a supporting frame (10) is arranged on the rotating shaft (9), a base (11) is connected below the supporting frame (10), a first hydraulic ejector rod (12) is arranged between the base (11) and the turnover frame (7), a first sliding block (13) is fixed below the base (11), a first threaded rod (14) is arranged in the first sliding block (13), a limiting groove (15) is wrapped outside the first sliding block (13), a transmission belt (16) is connected onto the first threaded rod (14), a first motor (17) is installed at the other end of the transmission belt (16), a bin door (18) is installed above the bottom surface inside the main body frame (1), a limiting block (19) is arranged below the bin door (18), a rack (20) is arranged on the bin door (18), a gear (21) is meshed with the tooth surface of the rack (20), a second motor (22) is connected below the gear (21), a cleaning frame (23) is arranged below the bin door (18), a protective brush (24) is installed on the cleaning frame (23), a spray head (25) is arranged inside the cleaning frame (23), a flow divider (26) is connected below the spray head (25), an external water pipe (27) is connected onto the flow divider (26), and install water pump (28) on external water pipe (27), clean frame (23) inside is provided with cleaning roller (29), and is connected with third motor (30) on cleaning roller (29), clean frame (23) bottom is provided with drainage pipe (31), clean frame (23) below is connected with second hydraulic ram (32), and second hydraulic ram (32) below installs second slider (33), it has slide rail (34) to run through on second slider (33), and installs second threaded rod (35) on second slider (33), be connected with fourth motor (36) on second threaded rod (35), main body frame (1) inside bottom surface installs bilge pit (37) in drainage pipe (31) outlet below, and is connected with sewage pipes (38) on bilge pit (37).

2. The automatic battery replacement lifting platform for the lithium battery of the new energy automobile as claimed in claim 1, wherein: the position of the clamping plate (4) corresponds to the position of the turnover frame (7), the clamping plate (4) forms a telescopic structure through the electric push rod (3), and four groups of the clamping plate (4) are distributed on the inner wall of the main body frame (1).

3. The automatic battery replacement lifting platform for the lithium battery of the new energy automobile as claimed in claim 1, wherein: the first hydraulic ejector rod (12) is movably connected with the base (11) and the turnover frame (7), and the turnover frame (7) forms a turnover structure around the rotating shaft (9) through the first hydraulic ejector rod (12).

4. The automatic battery replacement lifting platform for the lithium battery of the new energy automobile as claimed in claim 1, wherein: the first sliding block (13) is connected with the first threaded rod (14) in a threaded mode, and the first threaded rod (14) forms a rotating structure through a transmission belt (16) and a first motor (17).

5. The automatic battery replacement lifting platform for the lithium battery of the new energy automobile as claimed in claim 1, wherein: the connection mode between spacing groove (15) and first slider (13) is sliding connection, and the axis of spacing groove (15) and the axis of first slider (13) all are on same vertical line.

6. The automatic battery replacement lifting platform for the lithium battery of the new energy automobile as claimed in claim 1, wherein: the bin doors (18) are symmetrically arranged in two groups in front and back on the limiting blocks (19), and the bin doors (18) form a sliding structure on the limiting blocks (19) through racks (20), gears (21) and a second motor (22).

7. The automatic battery replacement lifting platform for the lithium battery of the new energy automobile as claimed in claim 1, wherein: the spray headers (25) are symmetrically arranged in two groups at the left and right of the cleaning roller (29), and the cleaning frame (23) forms a lifting mechanism through a second hydraulic ejector rod (32).

8. The automatic battery replacement lifting platform for the lithium battery of the new energy automobile as claimed in claim 1, wherein: the cleaning roller (29) forms a rotating structure through a third motor (30), and the top surface of the cleaning roller (29) is higher than that of the cleaning frame (23).

9. The automatic battery replacement lifting platform for the lithium battery of the new energy automobile as claimed in claim 1, wherein: the second threaded rod (35) forms a rotating structure through a fourth motor (36), the second threaded rod (35) is in threaded connection with the second sliding block (33), and the second sliding block (33) is in sliding connection on the sliding rail (34).