CN116101118A - Battery pack replacement mechanism of heavy-duty truck battery replacement assembly and method thereof - Google Patents
Battery pack replacement mechanism of heavy-duty truck battery replacement assembly and method thereof Download PDFInfo
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- CN116101118A CN116101118A CN202210522595.1A CN202210522595A CN116101118A CN 116101118 A CN116101118 A CN 116101118A CN 202210522595 A CN202210522595 A CN 202210522595A CN 116101118 A CN116101118 A CN 116101118A
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 12
- 230000009194 climbing Effects 0.000 description 16
- 238000011900 installation process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
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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
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the field of battery pack replacement of a heavy-duty battery assembly, in particular to a battery pack replacement mechanism of a heavy-duty battery assembly and a method thereof.
Description
Technical Field
The invention relates to the field of battery pack replacement of a heavy-duty battery replacement assembly, in particular to a battery pack replacement mechanism of the heavy-duty battery replacement assembly and a method thereof.
Background
When changing the battery package of heavy card battery, traditional mode hangs out the battery package along the top of frame, overhauls again, detects the back of accomplishing, installs the battery package again, hangs out and the installation process extremely complicated, extravagant workman a large amount of time to when only changing the battery package of bottom, still need hang out all battery packages, just can change.
Disclosure of Invention
The invention aims to provide a battery pack replacement mechanism of a heavy-duty truck battery replacement assembly and a method thereof.
To achieve the purpose, the invention adopts the following technical scheme:
the battery pack replacing mechanism of the heavy-duty truck battery replacing assembly comprises a frame and a battery pack, wherein a sliding mechanism is fixedly arranged on the frame, and the battery pack is fixedly arranged on the sliding mechanism, so that the battery pack can be pushed out of the frame.
Further, still include middle part climbing mechanism, side climbing mechanism, first mounting bracket, fixture and side mechanism that draws, side mechanism fixed mounting is used for the level to draw out the battery package on first mounting bracket, fixture fixed mounting is on the transport seat of side mechanism that draws, be used for pressing from both sides tight to the battery package, middle part climbing mechanism fixed mounting is on first mounting bracket, be used for upwards promoting the battery package, contact position is the middle part of battery package, side climbing mechanism fixed mounting is on first mounting bracket, be used for upwards promoting the battery package, contact position is the both sides of battery package, be provided with two splint that are used for the centre gripping battery package on the fixture, splint slidable mounting is on fixture.
Further, the sliding mechanism comprises a second mounting frame, two first sliding rails and two rows of first sliding seats, wherein the two rows of first sliding seats are fixedly mounted on the frame, the two first sliding rails are respectively in sliding connection with the two rows of first sliding seats, the second mounting frame is fixedly mounted at the top of the two first sliding rails, and the battery pack is fixedly mounted on the second mounting frame.
Further, the side pulling mechanism comprises a first guide post, an electric push rod, a guide plate and a push pipe, wherein the guide plate is fixedly arranged on the first installation frame, the electric push rod is fixedly arranged on the guide plate, the output end of the electric push rod is fixedly connected with the push pipe, the first guide post is slidably connected with the guide plate, one end of the first guide post is fixedly connected with the push pipe, and the push pipe is the conveying seat.
Further, fixture includes first cylinder, the pull rod, the second slide rail, two articulated bars, the displacement pole, second slide and displacement board, first cylinder passes through mount pad fixed mounting on the push tube, second slide rail fixed mounting is in one side of push tube, two second slide all with second slide rail sliding connection, two displacement boards respectively fixed mounting are on two second slide, the displacement pole passes through connecting plate fixed mounting on the displacement board, pull rod fixed mounting is on the output of first cylinder, the one end and the pull rod of articulated bar are articulated, the other end and displacement pole are articulated. The two clamping plates are respectively connected with the two displacement plates in a sliding way.
Further, a slide bar is arranged on the clamping plate, a sliding groove for the slide bar to slide is formed in the displacement plate, and a limit plate is arranged on one side of the slide bar.
Further, middle part climbing mechanism includes middle part push pedal, second cylinder and second guide pillar, and second cylinder fixed mounting is at first mounting bracket, and the slidable mounting is about the second guide pillar is at first mounting bracket, and the top and the middle part push pedal fixed connection of second guide pillar, the output and the middle part push pedal fixed connection of second cylinder.
Further, the side climbing mechanism comprises a third cylinder, a jacking plate, two side pushing plates and a third guide pillar, wherein the two side pushing plates are positioned on two sides of the middle pushing plate, the top ends of the two third guide pillars are fixedly connected with the two side pushing plates, the third guide pillar can be installed on the first installation frame in a vertical sliding mode, the jacking plate is fixedly installed at the bottom ends of the two third guide pillars, the third cylinder is fixedly installed on the first installation frame, and the output end of the third cylinder is fixedly connected with the jacking plate.
The method of the battery pack replacement mechanism of the heavy-duty battery replacement assembly is characterized by comprising the following steps of:
step one: the lifting mechanism drives the clamping mechanism to move to a set position;
step two: the two clamping plates of the side pulling mechanism move to the two sides of the battery pack;
step three: clamping the battery pack by using a clamping plate;
step four: the battery pack is slidingly pulled out from the inside of the frame;
step five: the battery pack is separated from the sliding mechanism, and the battery pack is supported.
Further, the method of the battery pack replacement mechanism of the heavy-duty battery replacement assembly is characterized by comprising the following steps: the method for separating the battery pack from the sliding mechanism and supporting the battery pack comprises the following steps:
the connection between the battery pack and the sliding mechanism is disassembled by workers;
the middle jacking mechanism pushes upwards, and the battery pack is separated from the sliding mechanism;
pushing the sliding mechanism to reset, and when the sliding mechanism is in quick contact with the middle jacking mechanism, controlling the side jacking mechanism to push upwards by the controller to support the battery pack, and controlling the middle jacking mechanism to reset, so that the middle jacking mechanism avoids the sliding mechanism;
the sliding mechanism is continuously pushed to reset, and after the tail part of the sliding mechanism passes through the middle jacking mechanism, the controller controls the sliding mechanism to push upwards to support the battery pack, and then controls the side jacking mechanism to reset.
The invention has the beneficial effects that: according to the battery pack replacement mechanism of the heavy-duty truck battery replacement assembly and the method thereof, the sliding mechanism is arranged on the frame, so that the battery pack can be pulled out from the side face of the frame, when the battery pack is replaced, the battery pack is not required to be lifted out from the top of the frame, the battery pack is convenient to replace, the installation process is extremely convenient, and if the battery pack at the bottommost layer is replaced, all the battery packs at the top are lifted out in a traditional mode, and only the sliding mechanism at the bottommost layer is required to be pushed at present, all the battery packs are not required to be lifted out, so that the time of workers is saved.
And after the frame is pushed out to the battery package, through middle part climbing mechanism, side climbing mechanism, fixture and side mechanism of drawing, can lift off the battery package from the sliding mechanism, do not need the workman to carry the battery package, practice thrift workman's physical power to the battery package is overweight, avoids the workman to carry, avoids the workman to take place injured risk.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings that are required to be used in the embodiments of the present invention will be briefly described below.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial front view of the present invention;
FIG. 3 is a schematic perspective view of a slip mechanism;
FIG. 4 is a schematic view of a partial perspective view of the present invention;
FIG. 5 is a schematic view of a partial perspective of the clamping mechanism;
FIG. 6 is a schematic diagram of a partial perspective view of the present invention;
in the figure: 1. a frame; 2. a battery pack; 3. a sliding mechanism; 3a, a first sliding rail; 3b, a first sliding seat; 3c, a second mounting frame; 4. a middle jacking mechanism; 4a, a middle push plate; 4b, a second cylinder; 4c, a second guide post; 5. a side lifting mechanism; 5a, side pushing plates; 5b, a third cylinder; 5c, a third guide post; 5d, lifting the plate; 6. a first mounting frame; 7. a clamping mechanism; 7a, clamping plates; 7b, a first cylinder; 7c, a pull rod; 7d, a hinging rod; 7e, a displacement rod; 7f, a second sliding seat; 7h, a second sliding rail; 7j, a displacement plate; 7h, sliding grooves; 8. a side pull mechanism; 8a, a first guide post; 8b, an electric push rod; 8c, a guide plate; 8d, pushing the tube.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced in size and do not represent the actual product dimensions.
The battery pack replacement mechanism of the heavy-duty battery pack replacement assembly shown in fig. 1 and the method thereof comprise a frame 1 and a battery pack 2, wherein a sliding mechanism 3 is fixedly arranged on the frame 1, and the battery pack 2 is fixedly arranged on the sliding mechanism 3, so that the battery pack 2 can be pushed out of the frame 1. Through set up the slide mechanism 3 on frame 1 for battery package 2 can follow the side of frame 1 and take out, when changing the battery package, no longer need hang out from the top of frame 1, be convenient for change the battery package, and the installation is also extremely convenient, and if when changing the battery package 2 of bottommost, traditional mode is that hang out all battery packages 2 of top, and now only need promote the slide mechanism 3 of bottommost can, need not hang out all battery packages 2, practice thrift workman's time.
In the invention, as shown in fig. 2, the battery pack lifting device further comprises a middle lifting mechanism 4, a side lifting mechanism 5, a first mounting frame 6, a clamping mechanism 7 and a side pulling mechanism 8, wherein the side pulling mechanism 8 is fixedly arranged on the first mounting frame 6 and used for horizontally pulling out the battery pack 2, the clamping mechanism 7 is fixedly arranged on a conveying seat of the side pulling mechanism 8 and used for clamping the battery pack 2, the middle lifting mechanism 4 is fixedly arranged on the first mounting frame 6 and used for pushing the battery pack 2 upwards, the contact position is the middle part of the battery pack 2, the side lifting mechanism 5 is fixedly arranged on the first mounting frame 6 and used for pushing the battery pack 2 upwards, the contact position is two sides of the battery pack 2, two clamping plates 7a used for clamping the battery pack 2 are arranged on the clamping mechanism 7, and the clamping plates 7a can be arranged on the clamping mechanism 7 in an upward sliding manner. The first mounting frame 6 is fixedly arranged on a lifting mechanism (not shown in the figure), the lifting mechanism drives the clamping mechanism 7 to move to a set position, then the controller controls the side pulling mechanism 8 to work, the side pulling mechanism 8 pushes the clamping mechanism 7 to be close to the battery pack 2, two clamping plates 7a move to two sides of the battery pack 2, then the controller controls the clamping mechanism 7 to work, the clamping mechanism 7 drives the two clamping plates 7a to clamp the battery pack 2, the controller controls the side pulling mechanism 8 to reset, the battery pack 2 slides along the sliding mechanism 3, the battery pack 2 is pulled out of the frame 1, then a worker pushes the battery pack 2 and the sliding mechanism 3 upwards, the worker pushes the middle jacking mechanism 4 upwards, the battery pack 2 and the sliding mechanism 3 are separated, after separation, the worker pushes the sliding mechanism 3 to reset, when the sliding mechanism 3 is in quick contact with the middle jacking mechanism 4, the controller controls the side jacking mechanism 5 to push the battery pack 2 upwards, the controller controls the lifting mechanism 4 to control the sliding mechanism 4 to reset, and the middle jacking mechanism 4 is controlled to push the sliding mechanism 4 to slide upwards, and the sliding mechanism 4 is controlled to push the middle part 4 to pass through the sliding mechanism 4 to control the sliding mechanism 3 upwards;
when the battery pack 2 is lifted upwards, the two clamping plates 7a still keep clamping the battery pack 2, so that the battery pack 2 drives the clamping plates 7a to slide upwards, and the battery pack 2 is prevented from falling off due to the fact that the top surface of the side lifting mechanism 5 or the first mounting frame 6 is inclined in a clamping mode.
In the present invention, as shown in fig. 3, the sliding mechanism 3 includes a second mounting frame 3c, two first sliding rails 3a and two rows of first sliding seats 3b, the two rows of first sliding seats 3b are fixedly mounted on the frame 1, the two first sliding rails 3a are respectively slidably connected with the two rows of first sliding seats 3b, the second mounting frame 3c is fixedly mounted on top of the two first sliding rails 3a, and the battery pack 2 is fixedly mounted on the second mounting frame 3 c. The second mounting frame 3c can be pulled out of the frame 1 by sliding the first sliding rail 3a on the first sliding seat 3b, so that the battery pack 2 mounted on the second mounting frame 3c can be pulled out of the frame 1.
In the invention, as shown in fig. 4, the side pulling mechanism 8 comprises a first guide post 8a, an electric push rod 8b, a guide plate 8c and a push tube 8d, wherein the guide plate 8c is fixedly arranged on the first mounting frame 6, the electric push rod 8b is fixedly arranged on the guide plate 8c, the output end of the electric push rod 8b is fixedly connected with the push tube 8d, the first guide post 8a is in sliding connection with the guide plate 8c, one end of the first guide post 8a is fixedly connected with the push tube 8d, and the push tube 8d is the conveying seat. The controller controls the electric push rod 8b to work, so that the electric push rod 8b pushes the push tube 8d to move, and the push tube 8d drives the first guide post 8a to slide along the guide plate 8 c.
In the invention, as shown in fig. 4, the clamping mechanism 7 comprises a first air cylinder 7b, a pull rod 7c, a second sliding rail 7h, two hinging rods 7d, a displacement rod 7e, a second sliding seat 7f and a displacement plate 7j, wherein the first air cylinder 7b is fixedly arranged on a push tube 8d through a mounting seat, the second sliding rail 7h is fixedly arranged on one side of the push tube 8d, the two second sliding seats 7f are both in sliding connection with the second sliding rail 7h, the two displacement plates 7j are respectively fixedly arranged on the two second sliding seats 7f, the displacement rod 7e is fixedly arranged on the displacement plate 7j through a connecting plate, the pull rod 7c is fixedly arranged on the output end of the first air cylinder 7b, one end of the hinging rod 7d is hinged with the pull rod 7c, and the other end of the hinging rod 7d is hinged with the displacement rod 7 e. The two clamping plates 7a are slidably connected to the two displacement plates 7j, respectively. After the clamping plates 7a are inserted into two sides of the battery pack 2, the first air cylinder 7b is controlled by the controller to work, the first air cylinder 7b pushes the pull rod 7c to move, the pull rod 7c drives the two hinge rods 7d to move at the same time, the hinge rods 7d pull the displacement plates 7j to move through the displacement rods 7e, the two clamping plates 7a clamp two sides of the battery pack 2, and when the battery pack 2 moves upwards, the battery pack 2 drives the clamping plates 7a to slide upwards along the displacement plates 7 j.
In the present invention, as shown in fig. 5, a slide bar is provided on a clamping plate 7a, a chute 7h for sliding the slide bar is provided on a displacement plate 7j, and a limit plate is provided on one side of the slide bar. After the battery pack 2 is clamped by the clamping plate 7a, when the battery pack 2 moves upwards, the battery pack 2 drives the clamping plate 7a to move upwards, so that the sliding strip slides in the sliding groove 7 h.
In the present invention, as shown in fig. 6, the middle jacking mechanism 4 includes a middle push plate 4a, a second cylinder 4b and a second guide post 4c, the second cylinder 4b is fixedly installed on the first installation frame 6, the second guide post 4c is slidably installed on the first installation frame 6 up and down, the top end of the second guide post 4c is fixedly connected with the middle push plate 4a, and the output end of the second cylinder 4b is fixedly connected with the middle push plate 4 a. The second air cylinder 4b is controlled by the controller to work, and the second air cylinder 4b drives the middle push plate 4a to move upwards, so that the middle push plate 4a pushes the battery pack 2 upwards.
In the invention, as shown in fig. 6, a side jacking mechanism 5 comprises a third cylinder 5b, a jacking plate 5d, two side pushing plates 5a and third guide posts 5c, wherein the two side pushing plates 5a are positioned at two sides of a middle pushing plate 4a, the top ends of the two third guide posts 5c are fixedly connected with the two side pushing plates 5a, the third guide posts 5c can be installed on a first installation frame 6 in a vertically sliding manner, the jacking plate 5d is fixedly installed at the bottom ends of the two third guide posts 5c, the third cylinder 5b is fixedly installed on the first installation frame 6, and the output end of the third cylinder 5b is fixedly connected with the jacking plate 5 d. The third air cylinder 5b is controlled by the controller to work, the third air cylinder 5b pushes the jacking plate 5d upwards, so that the jacking plate 5d pushes the two third guide posts 5c to slide upwards, the third guide posts 5c push the side push plate 5a upwards, and the side push plate 5a pushes the battery pack 2 upwards.
The embodiment also discloses a using method of the battery pack replacement mechanism of the heavy truck battery assembly, which is characterized in that:
after driving fixture 7 through elevating system and moving to the position of settlement, rethread controller control side pull mechanism 8 carries out work for side pull mechanism 8 promotes fixture 7 and is close to battery package 2, make two splint 7a move the both sides of battery package 2, rethread controller control fixture 7 carries out work, make fixture 7 drive two splint 7a press from both sides tight to battery package 2, rethread controller control side pull mechanism 8 resets, make battery package 2 slide along slide mechanism 3, make battery package 2 pulled out inside frame 1, the workman dismantles the connection between battery package 2 and slide mechanism 3 through the workman, rethread controller control middle part climbing mechanism 4 upwards promotes, make battery package 2 upwards promote, separate between battery package 2 and the slide mechanism 3, after the separation is accomplished, promote the reset through workman with slide mechanism 3, when slide mechanism 3 is fast with middle part climbing mechanism 4 contact, controller control side climbing mechanism 5 upwards promotes battery package 2, rethread middle part climbing mechanism 4 resets, make middle part climbing mechanism 4 dodge the connection between slide mechanism 3, carry out the control climbing mechanism 3 and upwards carry out the control of slide mechanism 3, carry out the back climbing mechanism 2, when slide mechanism 3 carries out the back climbing mechanism 3.
Claims (10)
1. The battery pack replacement mechanism of the heavy-duty truck battery replacement assembly comprises a frame (1) and a battery pack (2), and is characterized in that a sliding mechanism (3) is fixedly arranged on the frame (1), and the battery pack (2) is fixedly arranged on the sliding mechanism (3) so that the battery pack (2) can be pushed out of the frame (1).
2. The battery pack replacement mechanism of a heavy truck battery pack assembly according to claim 1, further comprising a middle jacking mechanism (4), a side jacking mechanism (5), a first mounting frame (6), a clamping mechanism (7) and a side pulling mechanism (8), wherein the side pulling mechanism (8) is fixedly installed on the first mounting frame (6) and used for horizontally pulling out the battery pack (2), the clamping mechanism (7) is fixedly installed on a conveying seat of the side pulling mechanism (8) and used for clamping the battery pack (2), the middle jacking mechanism (4) is fixedly installed on the first mounting frame (6) and used for pushing the battery pack (2) upwards, the contact position is the middle of the battery pack (2), the side jacking mechanism (5) is fixedly installed on the first mounting frame (6) and used for pushing the battery pack (2) upwards, the contact position is on two sides of the battery pack (2), two clamping plates (7 a) used for clamping the battery pack (2) are arranged on the clamping mechanism (7), and the clamping plates (7 a) can be installed on the clamping mechanism (7) in an upward sliding mode.
3. The battery pack replacement mechanism of the heavy truck battery replacement assembly according to claim 1, wherein the sliding mechanism (3) comprises a second mounting frame (3 c), two first sliding rails (3 a) and two rows of first sliding seats (3 b), the two rows of first sliding seats (3 b) are fixedly mounted on the frame (1), the two first sliding rails (3 a) are respectively in sliding connection with the two rows of first sliding seats (3 b), the second mounting frame (3 c) is fixedly mounted on the top of the two first sliding rails (3 a), and the battery pack (2) is fixedly mounted on the second mounting frame (3 c).
4. The battery pack replacement mechanism of the heavy truck battery replacement assembly according to claim 2, wherein the side pulling mechanism (8) comprises a first guide post (8 a), an electric push rod (8 b), a guide plate (8 c) and a push tube (8 d), the guide plate (8 c) is fixedly installed on the first installation frame (6), the electric push rod (8 b) is fixedly installed on the guide plate (8 c), the output end of the electric push rod (8 b) is fixedly connected with the push tube (8 d), the first guide post (8 a) is in sliding connection with the guide plate (8 c), one end of the first guide post (8 a) is fixedly connected with the push tube (8 d), and the push tube (8 d) is the conveying seat.
5. The battery pack replacement mechanism of the heavy truck battery pack replacement assembly according to claim 4, wherein the clamping mechanism (7) comprises a first air cylinder (7 b), a pull rod (7 c), a second sliding rail (7 h), two hinging rods (7 d), a displacement rod (7 e), a second sliding seat (7 f) and a displacement plate (7 j), the first air cylinder (7 b) is fixedly installed on the push tube (8 d) through an installation seat, the second sliding rail (7 h) is fixedly installed on one side of the push tube (8 d), the two second sliding seats (7 f) are both in sliding connection with the second sliding rail (7 h), the two displacement plates (7 j) are fixedly installed on the two second sliding seats (7 f) respectively, the displacement rod (7 e) is fixedly installed on the displacement plate (7 j) through a connecting plate, the pull rod (7 c) is fixedly installed on the output end of the first air cylinder (7 b), one end of the hinging rod (7 d) is hinged with the pull rod (7 c), and the other end of the hinging rod is hinged with the displacement rod (7 e). The two clamping plates (7 a) are respectively connected with the two displacement plates (7 j) in a sliding way.
6. The battery pack replacement mechanism of the heavy truck battery replacement assembly according to claim 5, wherein a slide bar is arranged on the clamping plate (7 a), a sliding groove (7 k) for sliding the slide bar is formed in the displacement plate (7 j), and a limiting plate is arranged on one side of the slide bar.
7. The battery pack replacement mechanism of the heavy truck battery replacement assembly according to claim 2, wherein the middle jacking mechanism (4) comprises a middle push plate (4 a), a second air cylinder (4 b) and a second guide post (4 c), the second air cylinder (4 b) is fixedly arranged on the first mounting frame (6), the second guide post (4 c) is arranged on the first mounting frame (6) in a vertically sliding mode, the top end of the second guide post (4 c) is fixedly connected with the middle push plate (4 a), and the output end of the second air cylinder (4 b) is fixedly connected with the middle push plate (4 a).
8. The battery pack replacement mechanism of the heavy truck battery replacement assembly according to claim 7, wherein the side jacking mechanism (5) comprises a third cylinder (5 b), a jacking plate (5 d), two side pushing plates (5 a) and third guide posts (5 c), the two side pushing plates (5 a) are located on two sides of the middle pushing plate (4 a), the top ends of the two third guide posts (5 c) are fixedly connected with the two side pushing plates (5 a), the third guide posts (5 c) are installed on the first installation frame (6) in a vertically sliding mode, the jacking plate (5 d) is fixedly installed at the bottom ends of the two third guide posts (5 c), the third cylinder (5 b) is fixedly installed on the first installation frame (6), and the output end of the third cylinder (5 b) is fixedly connected with the jacking plate (5 d).
9. The method of the battery pack replacement mechanism of the heavy-duty battery replacement assembly is characterized by comprising the following steps of:
step one: the lifting mechanism drives the clamping mechanism (7) to move to a set position;
step two: the two clamping plates (7 a) of the side pulling mechanism (8) move to the two sides of the battery pack (2);
step three: clamping plates (7 a) clamp the battery pack (2);
step four: the battery pack (2) is slidingly pulled out from the inside of the frame (1);
step five: the battery pack (2) is separated from the sliding mechanism (3), and the battery pack (2) is supported.
10. The method of the battery pack replacement mechanism for a heavy truck battery pack assembly of claim 9, wherein: the method for separating the battery pack from the sliding mechanism and supporting the battery pack comprises the following steps:
the connection between the battery pack (2) and the sliding mechanism (3) is disassembled by workers;
the middle jacking mechanism (4) pushes upwards, and the battery pack (2) is separated from the sliding mechanism (3);
pushing the sliding mechanism (3) to reset, and when the sliding mechanism (3) is in quick contact with the middle jacking mechanism (4), controlling the side jacking mechanism (5) to push upwards by the controller to support the battery pack (2), and controlling the middle jacking mechanism (4) to reset to enable the middle jacking mechanism (4) to avoid the sliding mechanism (3);
the sliding mechanism (3) is continuously pushed to reset, and after the tail part of the sliding mechanism (3) passes through the middle jacking mechanism (4), the controller controls the sliding mechanism (3) to push upwards to support the battery pack (2), and then controls the side jacking mechanism (5) to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210522595.1A CN116101118A (en) | 2022-05-13 | 2022-05-13 | Battery pack replacement mechanism of heavy-duty truck battery replacement assembly and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210522595.1A CN116101118A (en) | 2022-05-13 | 2022-05-13 | Battery pack replacement mechanism of heavy-duty truck battery replacement assembly and method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN116101118A true CN116101118A (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210522595.1A Pending CN116101118A (en) | 2022-05-13 | 2022-05-13 | Battery pack replacement mechanism of heavy-duty truck battery replacement assembly and method thereof |
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| CN (1) | CN116101118A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565427A (en) * | 2023-07-03 | 2023-08-08 | 长春职业技术学院 | New energy automobile battery package structure convenient to change |
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2022
- 2022-05-13 CN CN202210522595.1A patent/CN116101118A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565427A (en) * | 2023-07-03 | 2023-08-08 | 长春职业技术学院 | New energy automobile battery package structure convenient to change |
| CN116565427B (en) * | 2023-07-03 | 2023-09-08 | 长春职业技术学院 | New energy automobile battery package structure convenient to change |
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