CN113978307B

CN113978307B - Battery replacement mechanism for manufacturing new energy automobile and replacement method thereof

Info

Publication number: CN113978307B
Application number: CN202111359916.2A
Authority: CN
Inventors: 路迪
Original assignee: Shanghai Youyao Technology Co ltd
Current assignee: Shanghai Youyao Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2024-01-19
Anticipated expiration: 2041-11-17
Also published as: CN113978307A

Abstract

The invention provides a battery replacement mechanism for manufacturing a new energy automobile and a replacement method thereof, and relates to the field of battery assembly of the new energy automobile.

Description

Battery replacement mechanism for manufacturing new energy automobile and replacement method thereof

Technical Field

The invention relates to the field of new energy automobile battery assembly, in particular to a battery replacement mechanism for new energy automobile manufacturing and a battery replacement method.

Background

Compared with the traditional fuel oil vehicle, the bottom of the compartment of the new energy vehicle is provided with the installation position of the adaptive battery, and in order to better finish the task of replacing the battery, the battery is usually fixed by a bolt and is in a semi-exposed state.

The battery has certain life cycle, and this is that here, new energy automobile is with battery no exception, and along with new energy automobile's vigorous popularization, adopt battery retooling mode such as manual work to carry out battery retooling work, firstly, retooling speed is slow, secondly, new energy automobile's battery, because of its electric capacity of storing is big, current voltage numerical value is high, have higher dangerous coefficient, the manual work retooling, if not adopting certain safety protection, have higher construction risk problem, and current mechanical retooling device, mostly special battery retooling mechanism of multicycle battery is difficult to satisfy the retooling demand of multicycle battery.

Thus, based on the above-mentioned operational limitations, there is a need for a battery replacement device that can be adapted to multiple vehicle types and has high construction efficiency, so as to improve the short plate problem existing in the current battery replacement.

Disclosure of Invention

The invention aims to provide a battery replacement mechanism for manufacturing a new energy automobile and a replacement method thereof, so as to solve the technical problems.

The invention aims to solve the technical problems, and is realized by adopting the following technical scheme:

a battery reloading mechanism for new energy automobile makes, including bolt dismouting subassembly and carrier seat, the carrier seat is equipped with the I type supporting seat of fagging and fagging down, and bolt dismouting subassembly is installed in last fagging top, and the one end of bolt dismouting subassembly dorsad fagging is equipped with the magnetism with bolt dismouting subassembly magnetism adaptation and inhale control assembly, and magnetism is inhaled control assembly and is rolled and touch and go up the fagging for adjusting the relative position of bolt dismouting subassembly for battery department bolt.

Preferably, the bolt dismounting assembly comprises an electric screw driver and a mounting piece magnetically matched with the magnetic attraction control assembly, the electric screw driver is inserted into the mounting piece in a sealing mode, two sides of the electric screw driver are provided with a pressurizing piece slidingly matched with the mounting piece, and the pressurizing piece moves upwards or downwards compared with the mounting piece and is used for controlling the electric screw driver to move downwards or upwards.

Preferably, the mounting comprises a limit sleeve and a pressure-charging sleeve, the limit sleeve is a cylindrical pipeline sleeved with an electric screwdriver, the electric screwdriver moves to a piston in the limit sleeve, the pressure-charging sleeve is symmetrically arranged on two sides of the limit sleeve, a limit channel for limiting the movement of the pressure-charging member is arranged at the bottom of the pressure-charging sleeve, an L-shaped air channel is arranged at the joint of the limit channel side to the pressure-charging sleeve and the limit sleeve, and the L-shaped air channel is used for connecting the pressure-charging sleeve with the limit sleeve.

Preferably, the mounting piece further comprises a reset spring, the reset spring is mounted in the limiting sleeve, and two ends of the reset spring are respectively connected with the electric screwdriver and the lower bottom of the limiting sleeve.

Preferably, the pressurizing piece comprises a piston, the piston is arranged in the pressurizing sleeve, an inserting rod parallel to the pressurizing sleeve is sleeved on the inner side of the piston, one end of the inserting rod is inserted into the limiting channel, the other end of the inserting rod extends outwards compared with the pressurizing sleeve, and a handle head contacted with the battery is arranged at the outwards extending end part of the inserting rod.

Preferably, the pressurizing piece further comprises a lifting spring, the lifting spring is located below the piston, and two side ends of the lifting spring are respectively abutted against the pressurizing sleeve and the piston.

Preferably, the bearing seat comprises a rod sleeve and a magnetic rod, the magnetic rod is bolted into the rod sleeve and is magnetically matched with the mounting piece, wheel seats are respectively arranged on two sides of the rod sleeve, a movable wheel is rotatably connected in the wheel seats, and a driving piece for driving the movable wheel to rotate is mounted at one end of the wheel seat back up supporting plate.

Preferably, the driving member comprises a motor and a reversing member, the motor is arranged at the end part of the wheel seat, the reversing member is arranged in the wheel seat, and the reversing member is arranged between the moving wheel and the motor and is used for conveying power to the moving wheel.

Preferably, the I-shaped supporting seat is internally sleeved with a lifting assembly, the lifting assembly comprises a middle shaft seat and a lifting plate for lifting the battery, the middle shaft seat is arranged in the I-shaped supporting seat, one end of the middle shaft seat, which faces the lifting plate, is provided with a plurality of hydraulic supporting rods which are arranged in parallel, and the hydraulic supporting rods are used for lifting the lifting plate to move up and down.

The battery replacement method for the new energy automobile manufacturing is characterized by comprising the following replacement steps:

1) Lifting the automobile through hydraulic lifting equipment, and then knowing the battery installation position at the bottom of the automobile and the position of a bolt at the battery by knowing the model of the automobile, and adapting the bolt dismounting assembly and the magnetic control assembly;

2) According to the previously known arrangement direction of the bolts at the battery, the magnetic attraction control assembly is controlled to move relative to the upper supporting plate so as to move the bolt dismounting assembly magnetically matched with the magnetic control assembly to the position of the bolt matched with the magnetic control assembly under the action of magnetic force;

3) Then, by slowly lowering the car, the pressurizing member is pressed by the car to guide the electric screwdriver to approach the bolt in the air flow change in the mounting member until the bolt is contacted, and then the bolt is subjected to the mounting or dismounting treatment.

The beneficial effects of the invention are as follows:

according to the invention, the bolt inserting assembly and the magnetic control assembly are a set of magnetic adapting mechanisms, in the mechanism, the positions of the bolt disassembling and assembling assemblies are adjusted under the action of magnetic force by controlling the magnetic control assembly to move to the upper supporting plate, namely, the positions of the battery bolts at different vehicle types are adjusted, when the specific arrangement positions of the battery bolts are known, the plurality of magnetic adapting mechanisms are arranged at the upper supporting plate, and the bolt disassembling and assembling assemblies corresponding to the battery bolts are adapted based on control signals, so that the bolts are assembled and disassembled.

Drawings

FIG. 1 is a schematic diagram of a battery replacement mechanism for new energy automobile manufacture according to the present invention;

FIG. 2 is a schematic diagram of a combined structure of a lifting assembly and a carrier of the present invention;

FIG. 3 is a schematic diagram of a combination structure of a bolt assembly and disassembly assembly and a magnetic attraction control assembly according to the present invention;

FIG. 4 is a schematic diagram of a split structure of a bolt assembly and disassembly device according to the present invention;

FIG. 5 is a schematic sectional view of a combination of a mounting member and a pressurizing member according to the present invention;

FIG. 6 is a schematic diagram of a split structure of a magnetic attraction control assembly according to the present invention;

reference numerals: 1. a lifting assembly; 2. a bolt dismounting component; 3. a bearing seat; 4. a magnetic attraction control assembly; 11. a lifting plate; 12. a hydraulic strut; 13. a middle shaft seat; 21. an electric screwdriver; 22. a mounting member; 221. pressurizing the sleeve; 222. a limiting channel; 223. an L-shaped airway; 224. a return spring; 225. a limit sleeve; 23. a pressurizing member; 231. a piston; 232. a lifting spring; 233. a handle; 234. a rod; 31. a magnetic rod; 32. a rod sleeve; 33. a moving wheel; 34. a wheel seat; 35. a driving member.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present invention are obtained, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-6, in this embodiment, a battery replacing mechanism for manufacturing a new energy automobile is provided, including a bolt disassembling and assembling component 2 and a bearing seat 3, the bearing seat 3 is an i-shaped supporting seat provided with an upper supporting plate and a lower supporting plate, the bolt disassembling and assembling component 2 is installed above the upper supporting plate, one end of the bolt disassembling and assembling component 2 back to the upper supporting plate is provided with a magnetic attraction control component 4 magnetically adapted to the bolt disassembling and assembling component 2, and the magnetic attraction control component 4 rolls and touches the upper supporting plate for adjusting the relative position of the bolt disassembling and assembling component 2 relative to a bolt at a battery.

The bolt cartridge subassembly 2 and the control subassembly 4 are a set of magnetism adaptation mechanism are inhaled to magnetism, in this mechanism, inhale control subassembly 4 through control magnetism and remove to under the magnetic force, adjust the position of bolt dismouting subassembly 2, namely to the mounted position of different motorcycle type department battery bolts, when knowing the concrete arrangement position of battery bolt, through placing a plurality of magnetism adaptation mechanisms in last fagging department, based on control signal, will carry out the adaptation with the corresponding bolt dismouting subassembly 2 of battery bolt, and then install and dismantle the operation to the bolt.

In specific implementation, the bolt dismounting assembly 2 comprises an electric screw driver 21 and a mounting piece 22 magnetically matched with the magnetic attraction control assembly 4, the electric screw driver 21 is inserted into the mounting piece 22 in a sealing way, two sides of the electric screw driver 21 are provided with a pressurizing piece 23 which is slidably matched with the mounting piece 22, and the pressurizing piece 23 moves upwards or downwards compared with the mounting piece 22 and is used for controlling the electric screw driver 21 to move downwards or upwards;

as shown in fig. 4, the electric screwdriver 21 is placed in the mounting member 22, and the pressurizing member 23 is inserted into the mounting member 22 in a symmetrical arrangement with respect to the electric screwdriver 21, wherein the pressurizing member 23 and the electric screwdriver 21 have two arrangement states:

(1) when the pressurizing piece 23 is not pressed, the pressurizing piece 23 is arranged at a higher position than the electric screwdriver 21;

(2) after the pressurizing piece 23 is pressurized, the pressurizing piece 23 is arranged at a high position before the state of the electric screwdriver 21, and is arranged in parallel until the state is arranged at a low position;

based on the two states (1) and (2), firstly, the electric screw driver 21 and the pressurizing member 23 are arranged in a sealing and movable insertion manner compared with the mounting manner of the mounting member 22, and secondly, the pressurizing member 23 is a structure for controlling the electric screw driver 21 to move.

In specific implementation, the mounting piece 22 comprises a limit sleeve 225 and a pressure-charging sleeve 221, the limit sleeve 225 is a cylindrical pipeline sleeved with the electric screw driver 21, the electric screw driver 21 moves to the piston in the limit sleeve 225, the pressure-charging sleeve 221 is symmetrically arranged at two sides of the limit sleeve 225, a limit channel 222 for limiting the movement of the pressure-charging piece 23 is arranged at the bottom of the pressure-charging sleeve 221, an L-shaped air channel 223 is arranged at the joint between the limit channel 222 and the pressure-charging sleeve 221, and the L-shaped air channel 223 is used for connecting the pressure-charging sleeve 221 with the limit sleeve 225;

wherein, the mounting piece 22 also comprises a return spring 224, the return spring 224 is arranged in the limiting sleeve 225, and two ends of the return spring 224 are respectively connected with the electric screw driver 21 and the lower bottom of the limiting sleeve 225.

As shown in fig. 5, the limiting sleeve 225 moving with the piston of the electric screwdriver 21 is located between the two pressurizing sleeves 221, and the two pressurizing sleeves 221 are connected with the limiting sleeve 225 by the L-shaped air passage 223, after the connection, the pressurizing piece 23 moves up and down compared with the pressurizing sleeve 221, and the generated air flow changes, so as to guide the electric screwdriver 21 to move into the limiting sleeve 225;

the purpose of the arrangement is that after the position of the electric screwdriver 21 is adapted to the position of the bolt or the bolt mounting hole, the electric screwdriver 21 is guided to move closely relative to the bolt or the bolt mounting hole in the air flow change generated in the compression process by performing compression movement relative to the pressurizing piece 23 in slow falling under the control of hydraulic lifting equipment based on the lifted automobile until the electric screwdriver 21 contacts the bolt or the bolt mounting hole, and the bolt is detached or the bolt is mounted;

in addition, the reset spring 224 is arranged, when the air pressure in the limit sleeve 225 is close to the normal air pressure, the electric screwdriver 21 is pulled by the reset spring 224, so that the electric screwdriver 21 is caused to retract into the limit sleeve 225.

In a specific implementation, the pressurizing member 23 includes a piston 231, the piston 231 is disposed in the pressurizing sleeve 221, and a plug rod 234 parallel to the pressurizing sleeve 221 is sleeved on the inner side of the piston 231, one end of the plug rod 234 is inserted into the limiting channel 222, the other end of the plug rod 234 extends outwards compared with the pressurizing sleeve 221, and a handle 233 contacting with the battery is mounted at the outwards extending end of the plug rod 234;

the pressurizing member 23 further includes a lifting spring 232, wherein the lifting spring 232 is located below the piston 231, and two side ends of the lifting spring 232 respectively contact with the pressurizing sleeve 221 and the piston 231.

As shown in fig. 4 to 5, the pressurizing member 23 is provided in the mounting member 22, so that not only the pressurizing movement but also the positioning operation of the mounting member 22 during the pressurizing operation and the resetting operation of the mounting member 22 after the pressurizing operation are performed;

(1) the positioning operation of the mounting piece 22 is implemented in the pressurizing process, namely the inserting rod 234 is pressed to perform limiting movement relative to the limiting channel 222, so that when the end part of the inserting rod 234 is abutted against the upper supporting plate, the position of the mounting piece 22 is fixed by means of pressure and friction force, a powerful support is provided for the rotation of the electric screwdriver 21, and the problem of spin of the mounting piece 22 during the operation of the electric screwdriver 21 is avoided.

(2) The operation of resetting the mounting member 22 after pressurization refers to that after the plunger 234 is released from being pressurized, the plunger 234 is lifted by the restoring force provided by the lifting spring 232, so that the lifting spring 232 returns to the original position when the force is applied to the piston 231.

In specific implementation, the bearing seat 3 comprises a rod sleeve 32 and a magnetic rod 31, the magnetic rod 31 is bolted into the rod sleeve 32 and magnetically matched with the mounting piece 22, wheel seats 34 are respectively arranged on two sides of the rod sleeve 32, the wheel seats 34 are rotationally connected with the moving wheels 33, and a driving piece 35 for driving the moving wheels 33 to rotate is arranged at one end of the wheel seats 34, which is back to the upper supporting plate;

the driving member 35 includes a motor mounted at an end of the wheel housing 34 and a reversing member disposed in the wheel housing 34 and interposed between the moving wheel 33 and the motor for delivering power to the moving wheel 33.

As shown in fig. 6, the magnetic rod 31 is mounted in a bolt-on manner relative to the rod sleeve 32, and based on this arrangement, the magnitude of the magnetic force from the magnetic rod 31 to the mounting member 22 can be adjusted by adjusting the relative position of the magnetic rod 31 relative to the rod sleeve 32;

in order to move the bolt assembly and disassembly assembly 2, two independent moving systems are arranged, so that when the driving piece 35 drives the corresponding moving wheel 33, the movement such as forward movement, backward movement, steering and the like is realized by controlling the output rotating speed of the driving piece 35.

In specific implementation, the lifting assembly 1 is sleeved in the I-shaped supporting seat, the lifting assembly 1 comprises a middle shaft seat 13 and a lifting plate 11 for lifting a battery, the middle shaft seat 13 is arranged in the I-shaped supporting seat, a plurality of hydraulic supporting rods 12 which are arranged in parallel are arranged at one end of the middle shaft seat 13, which faces to the lifting plate 11, and the hydraulic supporting rods 12 are used for lifting the lifting plate 11 to move up and down.

As shown in fig. 1, the lifting assembly 1 is mounted in the i-shaped supporting seat, so that the detached battery can be lifted during disassembly, and in addition, the battery is placed at the lifting assembly 1 during assembly, thereby facilitating the mounting operation.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A battery reloading mechanism for new energy automobile makes, its characterized in that: the battery-mounted power supply device comprises a bolt dismounting assembly (2) and a bearing seat (3), wherein the bearing seat (3) is an I-shaped supporting seat provided with an upper supporting plate and a lower supporting plate, the bolt dismounting assembly (2) is arranged above the upper supporting plate, one end of the bolt dismounting assembly (2) back to the upper supporting plate is provided with a magnetic attraction control assembly (4) magnetically matched with the bolt dismounting assembly (2), and the magnetic attraction control assembly (4) rolls to touch the upper supporting plate and is used for adjusting the relative position of the bolt dismounting assembly (2) relative to a bolt at the battery;

the bolt dismounting assembly (2) comprises an electric screw driver (21) and a mounting piece (22) magnetically matched with the magnetic control assembly (4), the electric screw driver (21) is inserted into the mounting piece (22) in a sealing mode, two sides of the electric screw driver (21) are provided with a pressurizing piece (23) which is slidably matched with the mounting piece (22), and the pressurizing piece (23) moves upwards or downwards compared with the mounting piece (22) and is used for controlling the electric screw driver (21) to move downwards or upwards;

the mounting piece (22) comprises a limit sleeve (225) and a pressure-charging sleeve (221), the limit sleeve (225) is a cylindrical pipeline sleeved with an electric screw driver (21), the electric screw driver (21) moves to a piston in the limit sleeve (225), the pressure-charging sleeve (221) is symmetrically arranged on two sides of the limit sleeve (225), a limit channel (222) for limiting the movement of the pressure-charging piece (23) is arranged at the bottom of the pressure-charging sleeve (221), an L-shaped air channel (223) is arranged at the joint between the limit channel (222) and the limit sleeve (225), and the L-shaped air channel (223) is used for connecting the pressure-charging sleeve (221) with the limit sleeve (225);

the mounting piece (22) further comprises a return spring (224), the return spring (224) is mounted in the limiting sleeve (225), and two ends of the return spring (224) are respectively connected with the electric screw driver (21) and the lower bottom of the limiting sleeve (225);

the pressurizing piece (23) comprises a piston (231), the piston (231) is arranged in the pressurizing sleeve (221), an inserting rod (234) parallel to the pressurizing sleeve (221) is sleeved on the inner side of the piston (231), one end of the inserting rod (234) is inserted into the limiting channel (222), the other end of the inserting rod (234) extends outwards compared with the pressurizing sleeve (221), and a handle (233) which is in contact with the battery is arranged at the outwards extending end part of the inserting rod (234);

the pressurizing piece (23) further comprises a lifting spring (232), the lifting spring (232) is located below the piston (231), and two side ends of the lifting spring (232) are respectively abutted against the pressurizing sleeve (221) and the piston (231).

2. The battery changing mechanism for manufacturing a new energy automobile according to claim 1, wherein: the bearing seat (3) comprises a rod sleeve (32) and a magnetic rod (31), the magnetic rod (31) is bolted into the rod sleeve (32) and is magnetically matched with the mounting piece (22), wheel seats (34) are respectively arranged on two sides of the rod sleeve (32), the wheel seats (34) are rotationally connected with a movable wheel (33), and a driving piece (35) for driving the movable wheel (33) to rotate is arranged at one end of the wheel seats (34) back to the upper supporting plate.

3. The battery changing mechanism for manufacturing a new energy automobile according to claim 2, wherein: the driving part (35) comprises a motor and a reversing part, the motor is arranged at the end part of the wheel seat (34), the reversing part is arranged in the wheel seat (34), and the reversing part is arranged between the moving wheel (33) and the motor and is used for conveying power to the moving wheel (33).

4. The battery changing mechanism for manufacturing a new energy automobile according to claim 1, wherein: the I-shaped supporting seat is sleeved with a lifting assembly (1), the lifting assembly (1) comprises a middle shaft seat (13) and a lifting plate (11) for lifting a battery, the middle shaft seat (13) is arranged in the I-shaped supporting seat, a plurality of hydraulic supporting rods (12) which are arranged in parallel are arranged at one end of the middle shaft seat (13) towards the lifting plate (11), and the hydraulic supporting rods (12) are used for lifting the lifting plate (11) to move up and down.

5. The battery replacement method for a new energy automobile manufacturing battery replacement mechanism according to any one of claims 1 to 4, wherein the replacement step is as follows: