CN218383088U - Power conversion test machine - Google Patents
Power conversion test machine Download PDFInfo
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- CN218383088U CN218383088U CN202222114297.7U CN202222114297U CN218383088U CN 218383088 U CN218383088 U CN 218383088U CN 202222114297 U CN202222114297 U CN 202222114297U CN 218383088 U CN218383088 U CN 218383088U
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- frame
- unlocking
- rgv
- chain
- fixedly connected
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The application provides a trade electric test bench includes: the device comprises a base, a rack, a linkage lifting mechanism, a frame, a middle floating plate, a simulation battery pack, an RGV unlocking trolley and a guide positioning piece; wherein, the top of the machine base is fixedly provided with a machine frame, and the machine frame is provided with a chain-driven lifting mechanism; the output end of the chain-driven lifting mechanism is fixedly connected with the two sides of the frame; the bottom of the frame is hung with a simulation battery pack; the middle floating plate is fixedly arranged on the simulation battery pack; the bottom of the simulated battery pack is provided with an RGV unlocking vehicle; the top of the RGV unlocking vehicle is provided with a first unlocking gun and a second unlocking gun, and the RGV unlocking vehicle is arranged on the base; the middle floating plate is provided with a positioning hole, the positioning hole is matched and connected with a guide positioning piece, and the guide positioning piece is fixedly connected with the frame. The power conversion test machine table can simulate a real vehicle power conversion process, simulate the dead weight of a vehicle through a counterweight and a frame, and automatically lock and unlock an RGV unlocking gun.
Description
Technical Field
The application relates to the technical field of battery replacement testing, in particular to a battery replacement testing machine.
Background
The power conversion station is high in research and development cost, a key power conversion and unlocking process is that a test device needs to be researched and developed to test the vehicle unlocking effect in advance, and only enough test results can support the successful research and development of the power conversion station, so that a simulation test device is needed.
Therefore, a power conversion test machine is provided.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the embodiment of the application is that a battery replacement test stand is provided, which can simulate a real battery replacement process of a vehicle, simulate the dead weight of the vehicle through a counterweight and a frame, and automatically lock and unlock an RGV unlocking gun; the battery replacement research and development cost of the battery replacement station is greatly saved; data for proving that the battery replacement and the electricity replacement are obtained through rapid testing in advance, and actual data support is provided; the dead weight of the battery replacement vehicle can be simulated more truly to replace the battery; the floating locking and unlocking process of the battery replacement process can be simulated really, and the simulated vehicle can move in a positioning way through a vehicle body positioning pin; the battery replacement process of different vehicles can be simulated. The following problems are solved:
1. in order to prove that no error exists in the power changing station power changing process of locking and unlocking, normal power changing of a vehicle cannot be influenced, and the successful research and development of the power changing of locking and unlocking are proved;
2. the test machine platform needs to truly simulate the vehicle locking and unlocking process, quickly test the locking and unlocking, and provide actual data support in the battery replacement process;
3. the power conversion test machine is low in cost, and the locking and unlocking pin can be continuously replaced to simulate the power conversion process of different vehicles.
In order to solve the above technical problem, an embodiment of the present application provides a power conversion test machine, including: the device comprises a base, a frame, a linkage lifting mechanism, a frame, a middle floating plate, a simulation battery pack, an RGV unlocking vehicle and a guide positioning piece; the top of the base is fixedly provided with a rack, and the rack is provided with a chain-driven lifting mechanism; the output end of the chain-driven lifting mechanism is fixedly connected with the two sides of the frame; the simulation battery pack is fixedly provided with a middle floating plate; the bottom of the frame is provided with a middle floating plate in a hanging way; the bottom of the simulated battery pack is provided with an RGV unlocking vehicle; the top of the RGV unlocking vehicle is provided with a first unlocking gun and a second unlocking gun, and the RGV unlocking vehicle is arranged on the base; the middle floating plate is provided with a positioning hole, the positioning hole is matched and connected with a guide positioning piece, and the guide positioning piece is fixedly connected with the frame.
Further, the chain-driven elevating mechanism includes: motor, pivot, chain, action wheel and from the driving wheel, motor fixed mounting is in one side of frame, the output fixedly connected with pivot of motor, the pivot is rotated and is installed the top in the frame, the both ends of pivot are all fixed the cup joint and are had the action wheel, the both sides bottom of frame is all rotated and is installed from the driving wheel, the action wheel and from the winding chain between the driving wheel.
Furthermore, both ends fixedly connected with slider of chain, slider and guide rail sliding connection, the vertical setting of guide rail, guide rail and frame fixed connection, slider and frame fixed connection.
Further, the frame fixed connection iron chain, L shape connecting piece is hung to the iron chain, L shape connecting piece and simulation battery package top fixed connection.
Furthermore, a control box is fixedly mounted on one side of the rack and electrically connected with the motor.
The embodiment of the application provides the power change test machine table which can simulate a real vehicle power change process, simulate the dead weight of a vehicle through a balance weight and a frame, and automatically lock and unlock an unlocking gun of an RGV; the battery replacement research and development cost of the battery replacement station is greatly saved; data for proving that the battery replacement and the electricity replacement are obtained through rapid testing in advance, and actual data support is provided; the dead weight of the battery replacement vehicle can be simulated more truly to replace the battery; the floating locking and unlocking process of the battery replacement process can be simulated really, and the simulated vehicle can move in a positioning way through a vehicle body positioning pin; the battery replacement process of different vehicles can be simulated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an overall structural elevation view of an embodiment of the present application;
FIG. 3 is a schematic structural view of a guiding positioning element and a positioning hole according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a guiding and positioning element according to an embodiment of the present application.
[ description of reference ]
In the figure: 1-a machine base; 2-a frame; 3-a motor; 4-a rotating shaft; 5-a chain; 6-driven wheel; 7-a frame; 8-a guide rail; 9-a slide block; 10-simulating a battery pack; 11-RGV unlock car; 12-a first unlocking gun; 13-a second unlocking gun; 14-a control box; 15-intermediate floating plate; a 16-L shaped connector; 17-an iron chain; 18-a guide locator; 19-positioning holes.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict, and the present application is further described in detail with reference to the drawings and specific embodiments.
In the embodiment of the application, if directional indications such as up, down, left, right, front and back 8230, 8230are provided, only the relative position relationship between the components in a specific posture, such as shown in the drawing, the motion situation and the like are explained, and if the specific posture is changed, the directional indication is correspondingly changed.
In addition, the descriptions in this application referring to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Referring to fig. 1-4, an embodiment of the present application provides a power conversion test apparatus, including: the device comprises a machine base 1, a machine frame 2, a linkage lifting mechanism, a frame 7, an intermediate floating plate 15, an analog battery pack 10, an RGV unlocking trolley 11 and a guide positioning piece 18.
The top of the machine base 1 is fixedly provided with a machine frame 2, the machine frame 2 is provided with a chain-driven lifting mechanism, the lifting driving is carried out through the chain-driven lifting mechanism, and the output end of the chain-driven lifting mechanism is fixedly connected with two sides of a frame 7; the frame 7 is driven to move up and down.
The bottom of the frame 7 is provided with a simulation battery pack 10 in a hanging way; the middle floating plate 15 is fixedly mounted on the simulation battery pack 10, and the middle floating plate 15 is hung below the frame 7, so that the simulation battery pack 10 is hung, and the lifting adjustment of the simulation battery pack 10 is realized.
The bottom of the simulation battery pack 10 is provided with an RGV unlocking trolley 11; the top of RGV unblock car 11 is provided with first unblock rifle 12 and second unblock rifle 13, RGV unblock car 11 sets up on frame 1, and on simulation battery package 10 fell RGV unblock car 11, carries out the unblock through first unblock rifle 12 and second unblock rifle 13, and first unblock rifle 12 and second unblock rifle 13 are removable, simulate the battery change process of different vehicles.
The middle floating plate 15 is provided with a positioning hole 19, the positioning hole 19 is connected with a guide positioning piece 18 in a matching mode, the guide positioning piece 18 is fixedly connected with the frame 7 and used for positioning, and the guide positioning piece 18 is provided with an insertion rod which is connected with the positioning hole 19 in a matching mode.
As shown in fig. 1, the link-type lifting mechanism includes: motor 3, pivot 4, chain 5, action wheel and from driving wheel 6, 3 fixed mounting of motor is in one side of frame 2, the output end fixedly connected with pivot 4 of motor 3, pivot 4 rotates the top of installing in frame 2, the action wheel has all been fixed to have cup jointed at the both ends of pivot 4, the both sides bottom of frame 2 is all rotated and is installed from driving wheel 6, the action wheel and from the winding chain 5 between the driving wheel 6, motor 3 drives pivot 4 and rotates, and the drive action wheel rotates, and the cooperation is from the driving wheel to drive chain 5 removes.
As shown in fig. 1, both ends fixedly connected with slider 9 of chain 5, slider 9 and guide rail 8 sliding connection, guide rail 8 is vertical to be set up, guide rail 8 and frame 2 fixed connection, slider 9 and frame 7 fixed connection, when chain 5 removed, can drive slider 9 and remove, and the direction of cooperation guide rail 8 has realized the lift drive.
The frame 7 is fixedly connected with an iron chain 17, the iron chain 17 is suspended on an L-shaped connecting piece 16, and the L-shaped connecting piece 16 is fixedly connected with the top of the middle floating plate 15, so that the suspension of the middle floating plate 15 is realized.
One side fixed mounting of frame 2 has control box 14, control box 14 and motor 3 electric connection are used for the control of whole electricity transfer test board through control box 14, have the controller in the control box 14, can adopt single chip microcomputer controller to control, wherein the preferred servo motor of motor 3.
The working principle is as follows: the lifting driving is realized by driving the lifting frame 7 to lift, then the middle floating plate 15 drives the simulation battery pack 10 to lift, and after the simulation battery pack 10 falls on the RGV unlocking trolley 11, the guide positioning piece 18 positions the middle floating plate 15, and then the first unlocking gun 12 or the second unlocking gun 13 on the RGV unlocking trolley 11 simulates to unlock the simulation battery pack 10.
Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The test machine of trading, its characterized in that includes: the device comprises a base, a frame, a linkage lifting mechanism, a frame, a middle floating plate, a simulation battery pack, an RGV unlocking vehicle and a guide positioning piece;
the top of the base is fixedly provided with a rack, and the rack is provided with a chain-driven lifting mechanism;
the output end of the chain-driven lifting mechanism is fixedly connected with the two sides of the frame;
the simulation battery pack is fixedly provided with a middle floating plate;
the bottom of the frame is suspended with a middle floating plate;
the bottom of the simulated battery pack is provided with an RGV unlocking vehicle; the top of the RGV unlocking vehicle is provided with a first unlocking gun and a second unlocking gun, and the RGV unlocking vehicle is arranged on the base;
the middle floating plate is provided with a positioning hole, the positioning hole is matched and connected with a guide positioning piece, and the guide positioning piece is fixedly connected with the frame.
2. The swapping machine station of claim 1, wherein the linked lift mechanism comprises: motor, pivot, chain, action wheel and from the driving wheel, motor fixed mounting is in one side of frame, the output fixedly connected with pivot of motor, the pivot rotates the top of installing in the frame, the both ends of pivot are all fixed the cup joint and are had the action wheel, the both sides bottom of frame is all rotated and is installed from the driving wheel, the action wheel and around having the chain from the winding between the driving wheel.
3. The battery replacement testing table as claimed in claim 2, wherein two ends of the chain are fixedly connected with sliders, the sliders are slidably connected with guide rails, the guide rails are vertically arranged, the guide rails are fixedly connected with the frame, and the sliders are fixedly connected with the frame.
4. The battery replacement test stand of claim 1, wherein the frame is fixedly connected with an iron chain, the iron chain is suspended with an L-shaped connecting piece, and the L-shaped connecting piece is fixedly connected with the top of the simulated battery pack.
5. The swapping machine table of claim 1, wherein a control box is fixedly mounted on one side of the rack, and the control box is electrically connected to the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222114297.7U CN218383088U (en) | 2022-08-11 | 2022-08-11 | Power conversion test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222114297.7U CN218383088U (en) | 2022-08-11 | 2022-08-11 | Power conversion test machine |
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| Publication Number | Publication Date |
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| CN218383088U true CN218383088U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222114297.7U Active CN218383088U (en) | 2022-08-11 | 2022-08-11 | Power conversion test machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118408767A (en) * | 2024-07-03 | 2024-07-30 | 宁德时代新能源科技股份有限公司 | Reliability test method of power exchange station and power exchange station test equipment suite |
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2022
- 2022-08-11 CN CN202222114297.7U patent/CN218383088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118408767A (en) * | 2024-07-03 | 2024-07-30 | 宁德时代新能源科技股份有限公司 | Reliability test method of power exchange station and power exchange station test equipment suite |
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