CN108862100B - Electric motor car battery machine of lifting of angularly adjustable - Google Patents
Electric motor car battery machine of lifting of angularly adjustable Download PDFInfo
- Publication number
- CN108862100B CN108862100B CN201810705622.2A CN201810705622A CN108862100B CN 108862100 B CN108862100 B CN 108862100B CN 201810705622 A CN201810705622 A CN 201810705622A CN 108862100 B CN108862100 B CN 108862100B
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- sliding plate
- horizontal adjusting
- adjusting mechanism
- hinged
- lifting
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- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0683—Scissor linkage plus tilting action
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/12—Lifting platforms for vehicles or motorcycles or similar lifting apparatus
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Handcart (AREA)
Abstract
The invention discloses an electric vehicle battery lifter with an adjustable angle, which comprises a walking trolley and a lifting platform, wherein the lower part of the walking trolley is provided with a walking device; the lifting platform comprises a horizontal adjusting mechanism, a sliding plate mechanism positioned above the horizontal adjusting mechanism and a lifting mechanism connected between the horizontal adjusting mechanism and the sliding plate mechanism; the first end of the horizontal adjusting mechanism is hinged to the upper part of the travelling trolley, and the second end of the horizontal adjusting mechanism is a free end which can turn around the first end of the horizontal adjusting mechanism; the upper surface of the sliding plate mechanism is a contact surface with the power battery. The lifting machine can flexibly adjust the angle and the position of the power battery on the upper surface of the sliding plate mechanism, and is convenient to detach, maintain, overhaul and install, so that the power battery can be better attached to the bottom of an automobile during installation, and the requirements of different electric automobile batteries for installation and detachment are met.
Description
Technical Field
The invention relates to the technical field of maintenance and overhaul of batteries of electric vehicles, in particular to an angle-adjustable electric vehicle battery lifter.
Background
In recent years, electric vehicles are continuously popularized and developed, a power battery is a core component of the electric vehicle, the performance of the electric vehicle is greatly influenced, the maintenance and the overhaul of the electric vehicle are very important, and the demand is more and more increased. In order not to occupy the use space of car, the bottom at the car is installed usually to some powerful on-vehicle power battery, and the car bottom often the space is narrow and small, and electric motor car power battery weight is great, is difficult to manual loading and unloading when maintenance and maintenance, need use the machine of lifting of being exclusively used in on-vehicle power battery usually, with power battery dismantlement after lifting to suitable position easy access.
At present, the roof of the common electric vehicle battery lifter on the market can not be inclined or the inclination angle can not be adjusted, but most of vehicle-mounted power batteries are not horizontally arranged at the bottom of the vehicle, but can form a certain angle with the bottom of the vehicle body, so that the batteries can be assembled or disassembled only by other assistance, and the use is inconvenient. In addition, because most of on-vehicle power batteries are installed on two sides of the bottom of the automobile, most of roofs of the existing battery lifters cannot laterally move, and the roofs of the lifters can shield the space below the batteries when maintenance and overhaul are carried out, so that the operation is inconvenient.
Disclosure of Invention
In order to solve the problems, the invention provides an angle-adjustable electric vehicle battery lifter, which can flexibly adjust the angle and the position of a battery and is convenient for the disassembly, maintenance, overhaul and installation of the battery.
Based on this, the invention provides an electric vehicle battery lifter with an adjustable angle, which comprises: the lower part of the walking trolley is provided with a walking device; the lifting platform comprises a horizontal adjusting mechanism, a sliding plate mechanism positioned above the horizontal adjusting mechanism and a lifting mechanism connected between the horizontal adjusting mechanism and the sliding plate mechanism; the first end of the horizontal adjusting mechanism is hinged to the upper part of the travelling trolley, and the second end of the horizontal adjusting mechanism is a free end which can turn around the first end of the horizontal adjusting mechanism; the upper surface of the sliding plate mechanism is a contact surface with the power battery.
Preferably, the horizontal adjusting mechanism comprises a middle frame and a first telescopic cylinder; the walking trolley is provided with a base frame, and the walking device is arranged at the bottom of the base frame; the first end of the middle frame is hinged to the upper portion of the base frame, the body of the first telescopic cylinder is hinged to the base frame, and the second end of the middle frame is hinged to the free end of the piston rod of the first telescopic cylinder.
Preferably, a link mechanism is provided between the horizontal adjustment mechanism and the slide mechanism, the link mechanism being formed as the lifting mechanism;
the connecting rod mechanism comprises an inner connecting rod assembly and an outer connecting rod assembly, the inner connecting rod assembly is hinged with the middle part of the outer connecting rod assembly, the first end of the outer connecting rod assembly is hinged to the upper part of the first end of the horizontal adjusting mechanism, and the first end of the inner connecting rod assembly is connected to the second end of the horizontal adjusting mechanism in a sliding mode; and the second ends of the outer connecting rod assembly and the inner connecting rod assembly are hinged to the bottom of the sliding plate mechanism.
Preferably, the link mechanism further comprises a second telescopic cylinder, a middle rod is connected to a hinged position of the outer link assembly and the inner link assembly, a body of the second telescopic cylinder is hinged to a first end of the horizontal adjusting mechanism, and the middle rod is hinged to a free end of a piston rod of the second telescopic cylinder; the first end of the inner connecting rod assembly is connected with a sliding block, and the sliding block is slidably connected in a strip-shaped groove formed in the horizontal adjusting mechanism.
Preferably, the sliding plate mechanism comprises a top frame and a sliding plate slidably connected with the top frame, and the sliding plate can slide towards one side of the electric vehicle battery lifter.
Preferably, a plurality of steel ball seats are arranged on the top frame, and the sliding plate is in rolling contact with the steel ball seats; the bottom of the sliding plate is connected with a limiting screw, and a limiting groove used for clamping the limiting screw is formed in the top frame.
Preferably, strip-shaped limiting plates are arranged on two sides of the top frame, and the limiting grooves are formed in the strip-shaped limiting plates; the limiting screw rod is sleeved with a roller support, and a rolling bearing which is in rolling contact with the bottom surface of the strip-shaped limiting plate is arranged on the roller support.
Preferably, the two sides of the sliding plate are provided with first handrails for conveniently pushing the sliding plate to slide.
Preferably, the electric vehicle battery lifter further comprises support arm devices, the support arm devices are hinged to two sides of the bottom end of the walking trolley, and the outer ends of the support arm devices are supported by the ground.
Preferably, the support arm device comprises a swing arm and a telescopic arm sleeved in the swing arm, one end of the swing arm is hinged to the walking trolley, and the outer end of the telescopic arm is provided with an adjusting foot cup; a second handrail is arranged at one end of the walking trolley; the walking device adopts a caster.
Compared with the prior art, the invention has the beneficial effects that:
the angle-adjustable electric vehicle battery lifter is provided with the walking trolley, the horizontal adjusting mechanism, the sliding plate mechanism and the lifting mechanism, the free end of the horizontal adjusting mechanism is overturned and inclined around the first end of the horizontal adjusting mechanism to realize the angle adjustment of the sliding plate mechanism, and the lifting mechanism is matched to adjust the height of the sliding plate mechanism, so that the angle and the position of a power battery arranged on the upper surface of the sliding plate mechanism can be flexibly adjusted, the disassembly, the maintenance, the overhaul and the assembly are convenient, the power battery can be better attached to the bottom of an automobile when being assembled, and the assembly and disassembly requirements of different electric vehicle batteries are met.
Drawings
Fig. 1 is a perspective view of an angle-adjustable electric vehicle battery lifter according to an embodiment of the present invention;
fig. 2 is an enlarged view at a in fig. 1.
Wherein, 1, a walking trolley; 11. a base frame; 12. a caster wheel; 13. a second handrail; 2. a horizontal adjustment mechanism; 21. a middle frame; 22. a first telescoping cylinder; 23. a strip-shaped groove; 3. a slide mechanism; 31. a top frame; 311. a strip-shaped limiting plate; 312. a limiting groove; 32. a slide plate; 321. a first armrest; 33. a steel ball seat; 34. a limit screw; 341. a roller bracket; 342. a rolling bearing; 4. a link mechanism; 41. an inner link assembly; 42. an outer link assembly; 43. a second telescoping cylinder; 44. a slider; 5. a support arm arrangement; 51. swinging arms; 52. a telescopic arm; 53. adjusting the foot cup; 6. and a hydraulic station.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 and 2, the angle-adjustable electric vehicle battery lifter of the present invention is schematically shown, and includes a traveling carriage 1 and a lifting platform. The lower part of the walking trolley 1 is provided with a walking device, the lifting platform comprises a horizontal adjusting mechanism 2, a sliding plate mechanism 3 positioned above the horizontal adjusting mechanism 2 and a lifting mechanism connected between the horizontal adjusting mechanism 2 and the sliding plate mechanism 3, the first end of the horizontal adjusting mechanism 2 is hinged to the upper part of the walking trolley 1, the second end of the horizontal adjusting mechanism 2 is a free end capable of overturning around the first end, and the upper surface of the sliding plate mechanism 3 is a contact surface with a power battery.
When the battery lifter is used for adjusting the installation angle and the position of a battery, the battery lifter is pushed to a proper position only through the walking trolley 1, and then the second end of the horizontal adjusting mechanism 2 is turned over, so that the second end of the horizontal adjusting mechanism 2 inclines around the first end of the horizontal adjusting mechanism, the lifting mechanism connected to the horizontal adjusting mechanism 2 and the sliding plate mechanism 3 are driven to incline along with the second end of the horizontal adjusting mechanism, and further the deflection of the sliding plate mechanism 3 is realized. Preferably, the running gear in this embodiment employs casters 12.
Specifically, the horizontal adjusting mechanism 2 comprises a middle frame 21 and a first telescopic cylinder 22, the walking trolley 1 is provided with a base frame 11, the caster wheels 12 are installed at the bottom of the base frame 11, the first end of the middle frame 21 is hinged to the upper portion of the base frame 11, the body of the first telescopic cylinder 22 is hinged to the base frame 11, and the second end of the middle frame 21 is hinged to the free end of the piston rod of the first telescopic cylinder 22. Therefore, after the first telescopic cylinder 22 is driven to act, the piston rod of the first telescopic cylinder pushes the second end of the middle frame 21 to move, so that the second end of the middle frame 21 is overturned around the first end of the middle frame 21, and the middle frame 21 drives the sliding plate mechanism 3 to incline through the lifting mechanism, so that the battery installation angle is adjusted. In this embodiment, the first telescopic cylinder 22 is a hydraulic cylinder. It will be appreciated that the hydraulic cylinders are powered by the hydraulic station 6.
As shown in fig. 1, a link mechanism 4 is provided between the leveling mechanism 2 and the slide mechanism 3, and the link mechanism 4 is formed as the above-described elevating mechanism. Specifically, the link mechanism 4 includes an inner link assembly 41 and an outer link assembly 42, the inner link assembly 41 and the outer link assembly 42 are hinged to each other at the middle portion to form an X-shaped link assembly, and a first end (a lower end in the drawing) of the outer link assembly 42 is hinged to a first end (a left end in the drawing) of the upper surface of the middle frame 21 of the horizontal adjustment mechanism 2, a first end (a lower end in the drawing) of the inner link assembly 41 is slidably connected to a second end (a right end in the drawing) of the middle frame 21 of the horizontal adjustment mechanism 2, and the outer link assembly 42 and a second end (an upper end in the drawing) of the inner link assembly 41 are both hinged to the bottom of the sliding plate mechanism 3. Therefore, the height of the sliding plate mechanism 3 can be adjusted by changing different included angles formed by hinging the inner connecting rod assembly 41 and the outer connecting rod assembly 42 and matching the first end of the inner connecting rod assembly 41 to slide at the second end of the middle frame 21. Of course, in this embodiment, the first end of the inner link assembly 41 may be hinged to the first end of the upper surface of the middle frame 21, and the first end of the outer link assembly 42 may be slidably connected to the second end of the middle frame 21.
On the basis of the above structure, the link mechanism 4 further includes a second telescopic cylinder 43, the hinged portion of the outer link assembly 42 and the inner link assembly 41 is connected with an intermediate rod, the body of the second telescopic cylinder 43 is specifically hinged to the first end of the middle frame 21 of the horizontal adjustment mechanism 2, the intermediate rod is hinged to the free end of the piston rod of the second telescopic cylinder 43, the first end of the inner link assembly 41 is connected with a sliding block 44, and the sliding block 44 is slidably connected in the strip-shaped groove 23 arranged on the horizontal adjustment mechanism 2. Thus, when the second telescopic cylinder 43 is operated, the piston rod of the second telescopic cylinder extends or retracts to drive the middle rod to move upwards or downwards, so that the sliding block 44 at the first end of the inner connecting rod assembly 41 slides in the strip-shaped groove 23, the included angle between the outer connecting rod assembly 42 and the inner connecting rod assembly 41 is changed, and the height of the sliding plate mechanism 3 is adjusted. Therefore, the X-shaped connecting rod assembly can enable the sliding plate mechanism 3 to have a larger lifting range, in other words, the connecting rod mechanism 4 can lower the sliding plate mechanism 3 to the horizontal adjusting mechanism 2 to the utmost extent so as to adapt to the condition that the space at the bottom of the automobile is smaller. In the present embodiment, the second telescopic cylinder 43 is a hydraulic cylinder, it being understood that the hydraulic cylinder is powered by the hydraulic station 6, the hydraulic station 6 being specifically provided within the base frame 11.
In a preferred embodiment, the sliding plate mechanism 3 comprises a top frame 31 and a sliding plate 32 slidably connected to the top frame 31, the sliding plate 32 is adapted to carry a power battery, and the sliding plate 32 is slidable toward one side of the electric vehicle battery lifter. Therefore, when the battery needs to be maintained and overhauled in a narrow space at the bottom of the automobile, the sliding plate 32 on the top frame 31 can slide to one side of the lifting machine, and a corresponding operation space is vacated, so that an overhaul worker can conveniently maintain and overhaul the battery.
More specifically, the top frame 31 is provided with a plurality of steel ball seats, steel balls are arranged in the steel ball seats 33, and the sliding plate 32 is in rolling contact with the steel balls in the steel ball seats. In order to limit the sliding distance of the sliding plate 32, a limit screw 34 is welded at the bottom of the sliding plate 32, and a limit groove 312 for clamping the limit screw 34 is arranged on the top frame 31 to determine the maximum sliding stroke of the sliding plate 32, so that the sliding plate 32 has a larger sliding distance.
Preferably, referring to fig. 2, strip-shaped limiting plates 311 are disposed on two sides of the top frame 31, the strip-shaped limiting plates 311 are preferably connected to two sides of the top frame 31 by welding, and the limiting grooves 312 in the above embodiment are disposed on the strip-shaped limiting plates 311. In order to prevent the sliding plate 32 from falling when the middle frame 21 is turned over, the roller bracket 341 is sleeved on the limiting screw 34, and the rolling bearing 342 for rolling contact with the bottom surface of the strip-shaped limiting plate 311 is arranged on the roller bracket 341, so that the movement of the sliding plate 32 in the vertical direction can be limited, the sliding smoothness of the sliding plate 32 can be improved, and the stability of the sliding plate 32 in sliding on the top frame 31 can be improved.
Preferably, the sliding plate 32 is provided with a first handrail 321 at both sides thereof for facilitating the sliding of the sliding plate 32, and a second handrail 13 is also provided at one end of the traveling carriage 1 for facilitating the movement of the traveling carriage 1.
As a preferred embodiment, in order to enhance the stability of the battery lifter and increase the maximum lifting weight of the lifter, the battery lifter of the electric vehicle further comprises a support arm device 5, two support arm devices 5 are preferably hinged to the bottom of two ends of one side of the traveling trolley 1, respectively, and the outer end of each support arm device 5 is supported by the ground. It will be appreciated that the mounting side of the support arm arrangement 5 and the direction in which the slide plate 32 slides out should be on the same side to balance the centre of gravity of the battery lift and prevent side tipping during use.
The support arm device 5 specifically comprises a swing arm 51 and a telescopic arm 52 sleeved in the swing arm 51, one end of the swing arm 51 is hinged to the walking trolley 1, and the outer end of the telescopic arm 52 is provided with an adjusting foot cup 53. Therefore, the gravity center position of the whole battery lifter can be adjusted by adjusting the length of the telescopic arm 52 extending out of the swing arm 51, and the situation that the battery lifter turns on one side due to overweight of the battery or in the process of adjusting the installation angle of the power battery is prevented.
In conclusion, the electric vehicle battery lifting machine with the adjustable angle can be used together with an automobile lifting machine, has the advantages of large lifting weight, adjustable sliding plate inclination angle, large lifting range and large sliding distance, is suitable for the condition that a power battery is installed at the bottom of an automobile and has a small space, and is convenient to disassemble, maintain, overhaul and install, so that the power battery can be better attached to the bottom of the automobile during installation, and the requirements of different electric vehicle battery installation and disassembly are met.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an electric motor car battery machine of lifting of angularly adjustable which characterized in that includes:
the lower part of the walking trolley is provided with a walking device;
the lifting platform comprises a horizontal adjusting mechanism, a sliding plate mechanism positioned above the horizontal adjusting mechanism and a lifting mechanism connected between the horizontal adjusting mechanism and the sliding plate mechanism; the first end of the horizontal adjusting mechanism is hinged to the upper part of the travelling trolley, and the second end of the horizontal adjusting mechanism is a free end which can turn around the first end of the horizontal adjusting mechanism; the upper surface of the sliding plate mechanism is a contact surface with the power battery;
the sliding plate mechanism comprises a top frame and a sliding plate which is connected with the top frame in a sliding mode, and the sliding plate can slide towards one side of the electric vehicle battery lifter;
the top frame is provided with a plurality of steel ball seats, and the sliding plate is in rolling contact with the steel ball seats; the bottom of the sliding plate is connected with a limiting screw, and a limiting groove used for clamping the limiting screw is formed in the top frame;
strip-shaped limiting plates are arranged on two sides of the top frame, and limiting grooves are formed in the strip-shaped limiting plates; the limiting screw rod is sleeved with a roller support, and a rolling bearing which is in rolling contact with the bottom surface of the strip-shaped limiting plate is arranged on the roller support.
2. The angularly adjustable electric vehicle battery lift of claim 1, wherein the horizontal adjustment mechanism comprises a middle frame and a first telescoping cylinder; the walking trolley is provided with a base frame, and the walking device is arranged at the bottom of the base frame; the first end of the middle frame is hinged to the upper portion of the base frame, the body of the first telescopic cylinder is hinged to the base frame, and the second end of the middle frame is hinged to the free end of the piston rod of the first telescopic cylinder.
3. The angularly adjustable electric vehicle battery lift of claim 1, wherein the slide plate is provided with first handrails on both sides thereof for facilitating sliding movement of the slide plate.
4. The angle-adjustable electric vehicle battery lifter according to any one of claims 1 to 3, further comprising a support arm device hinged to a bottom of one side of the traveling trolley, an outer end of the support arm device being supported by the ground.
5. The angle-adjustable electric vehicle battery lifter according to claim 4, wherein the support arm device comprises a swing arm and a telescopic arm sleeved in the swing arm, one end of the swing arm is hinged to the traveling trolley, and an adjusting foot cup is arranged at the outer end of the telescopic arm; a second handrail is arranged at one end of the walking trolley; the walking device adopts a caster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810705622.2A CN108862100B (en) | 2018-06-29 | 2018-06-29 | Electric motor car battery machine of lifting of angularly adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810705622.2A CN108862100B (en) | 2018-06-29 | 2018-06-29 | Electric motor car battery machine of lifting of angularly adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108862100A CN108862100A (en) | 2018-11-23 |
| CN108862100B true CN108862100B (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810705622.2A Active CN108862100B (en) | 2018-06-29 | 2018-06-29 | Electric motor car battery machine of lifting of angularly adjustable |
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| CN (1) | CN108862100B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102187617B1 (en) * | 2019-03-19 | 2020-12-07 | 오광석 | Turning divice for distributing board |
| CN111807251A (en) * | 2019-11-22 | 2020-10-23 | 苏州威尔力液压升降机械有限公司 | Fixed hydraulic lifting platform |
| CN113929010A (en) * | 2021-09-14 | 2022-01-14 | 湖北力帝机床股份有限公司 | New energy vehicle battery auxiliary disassembly carrier and method |
| CN114056445A (en) * | 2021-11-15 | 2022-02-18 | 中国人民解放军陆军装甲兵学院 | Auxiliary device for disassembling loading wheel |
| CN114131514B (en) * | 2021-12-24 | 2023-09-05 | 洛阳汇成钢结构有限公司 | Steel beam shot blasting hydraulic automatic feeding machine |
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| CN108862100A (en) | 2018-11-23 |
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Denomination of invention: An angle adjustable electric vehicle battery lift Effective date of registration: 20221121 Granted publication date: 20200630 Pledgee: Agricultural Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU GAOCHANG ELECTROMECHANICAL CO.,LTD. Registration number: Y2022980022569 |
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Date of cancellation: 20231220 Granted publication date: 20200630 Pledgee: Agricultural Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU GAOCHANG ELECTROMECHANICAL CO.,LTD. Registration number: Y2022980022569 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An angle adjustable electric vehicle battery lift Effective date of registration: 20231222 Granted publication date: 20200630 Pledgee: Agricultural Bank of China Limited Guangzhou Development Zone Branch Pledgor: GUANGZHOU GAOCHANG ELECTROMECHANICAL CO.,LTD. Registration number: Y2023980073682 |