Portable single battery maintenance instrument with balanced maintenance function

Abstract

The invention discloses a portable single battery maintenance instrument with a balanced maintenance function, and relates to the technical field of battery maintenance instruments, the portable single battery maintenance instrument comprises a maintenance instrument body, electric telescopic units IV are symmetrically mounted on the back of the maintenance instrument body, and a protective frame is mounted at the bottom of a connecting frame. First electric telescopic units are symmetrically installed on the two sides of the maintenance instrument body, first push rods are installed at the output ends of the first electric telescopic units, and a battery conveying mechanism is arranged at one ends of the first push rods. The battery conveying mechanism is arranged, the conveying belt is arranged to drive the cylinder to move, cylindrical batteries can be placed in the cylinder to be stored, and after one part of the batteries are maintained, the motor drives the cylinder to move so that the other part of the batteries in the cylinder can move to the position below the first conductive cylinder; therefore, a worker can be prevented from frequently adding the batteries in a mode of storing the batteries in the barrel body, and the frequency of adding the batteries is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of battery maintenance instruments, in particular to a portable single-cell battery maintenance instrument with a balanced maintenance function. Background Art

[0002] A battery balance maintenance instrument is an instrument that solves the balance problems caused by differences between individual batteries. A battery balance maintenance instrument generally maintains the battery by connecting to the positive and negative poles of the battery. A traditional battery balance maintenance instrument requires manual replacement of another battery for maintenance after maintaining one battery. The frequency of battery replacement is high, which increases the labor burden of the staff.

[0003] The defects of existing battery maintenance instruments are: 1. The prior art KR1020070001084A discloses a battery maintenance device for a fuel cell stack. This technology does not have a structure for storing batteries. After maintaining one battery, the staff needs to promptly place another battery on it for maintenance. The frequency of replacing batteries is high and the workload of the staff is large. Therefore, a portable single-cell battery maintenance device with a battery storage structure and a balanced maintenance function that reduces the frequency of battery replacement by the staff is needed to solve this problem.

[0004] 2. The prior art US20080143299A1 discloses battery maintenance, which does not have a structure for storing the battery maintenance structure. The battery maintenance structure is large in size and complex in structure, and is not convenient to carry. Therefore, a portable single-cell battery maintenance device with a balanced maintenance function that can store the battery maintenance structure and reduce the space occupied by the battery maintenance structure is needed to solve this problem.

[0005] 3. The prior art US20160285284A1 discloses a battery maintenance system, which does not have a structure that is convenient for maintaining batteries at different heights at the same time. When maintaining batteries at different heights, workers are required to adjust the relative position of the battery maintenance structure and the battery. The adjustment process is complicated. Therefore, a portable single-cell battery maintenance instrument with a balanced maintenance function that is convenient for maintaining batteries at different heights at the same time is needed to solve this problem.

[0006] 4. The prior art CN218482474U discloses a lithium battery balancing maintenance device. This technology does not have a structure to protect the battery maintenance structure. The battery maintenance device is easily hit when moving, causing damage to the battery maintenance structure. Therefore, a portable single-cell battery maintenance device with a balancing maintenance function that can protect the battery maintenance structure from collision is needed to solve this problem. Summary of the invention

[0007] One purpose of the present application is to provide a portable single-cell battery maintenance instrument with a balancing maintenance function, which can solve the technical problems raised in the prior art.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solutions: a portable single-cell battery maintenance instrument with a balanced maintenance function, comprising a maintenance instrument body, an electric telescopic unit 1 and an electric telescopic unit 4, the electric telescopic unit 4 being symmetrically mounted on the back of the maintenance instrument body, a push rod 2 being mounted on the output end of the electric telescopic unit 4, a connection frame being mounted on the outer side of the push rod 2, a protective frame being mounted on the bottom of the connection frame, a control unit being mounted on the front of the protective frame, and the control unit being connected to the electric telescopic unit 4 by electrical signals; An electric telescopic unit 1 is symmetrically installed on both sides of the maintenance instrument body, and the electric telescopic unit 1 is connected to the control unit by electrical signals. A push rod 1 is installed at the output end of the electric telescopic unit 1, and a battery conveying mechanism is arranged at one end of the push rod 1.

[0009] Preferably, the battery conveying mechanism includes a connecting ring, a bolt, a plate, a motor, a rotating rod, an angle sensing unit, a rotating wheel, a conveyor belt and a cylinder, the connecting ring is installed on the outside of one end of the push rod, a bolt is installed through the top of the connecting ring, a plate is installed on the front of the connecting ring, a bolt is installed through the top of the connecting ring, a motor is installed on the front of the plate, the motor is electrically connected to the control unit by signal, a rotating rod is installed on the output end of the motor, a rotating wheel is installed on the output end of the rotating rod, an angle sensing unit is installed on the front of the plate, and the angle sensing unit is located on the outside of the rotating rod, the angle sensing unit is electrically connected to the control unit by signal, a conveyor belt is installed on the outside of the rotating wheel, a plurality of cylinders are installed at equal intervals on the outside of the conveyor belt, and a through opening is opened through the bottom of the cylinder.

[0010] Preferably, a support ring is installed on the outer side of the rotating wheel, and the support ring is located below the conveyor belt, a Velcro 1 is installed on the front side of the conveyor belt, and a Velcro 2 is installed on the front inner wall of the conveyor belt.

[0011] Preferably, an electric telescopic unit 2 is symmetrically installed on the front of the maintenance instrument body, a lifting rod 1 is installed at the output end of the electric telescopic unit 2, and a plurality of conductive columns 1 are installed at equal intervals at the bottom of the lifting rod 1.

[0012] Preferably, a conductive cylinder 1 is movably mounted on the outer side of the conductive column 1, a spring 1 is mounted on the bottom of the conductive column 1, and one end of the spring 1 is connected to the bottom inner wall of the conductive cylinder 1.

[0013] Preferably, electric telescopic units three are symmetrically installed on both sides of the maintenance instrument body, and the electric telescopic units three are connected to the control unit by electrical signals. A lifting rod two is installed at the output end of the electric telescopic unit three, and a plurality of conductive columns two are evenly installed on the top of the lifting rod two.

[0014] Preferably, a conductive cylinder 2 is movably mounted on the outer side of the conductive column 2, a spring 2 is mounted on the top of the conductive column 2, and one end of the spring 2 is connected to the top inner wall of the conductive cylinder 2.

[0015] Preferably, a second bolt is installed through the front side of the connection frame.

[0016] Preferably, the method of using the portable single-cell battery maintenance instrument with a balanced maintenance function is as follows: S1, put the cylindrical battery into the cylinder, then the motor drives the cylinder to move below the conductive cylinder 1, and then the electric telescopic unit 2 drives the conductive cylinder to move down to contact the top electrode end of the cylindrical battery; S2, then the electric telescopic unit 3 drives the conductive cylinder 2 to move upward to contact the bottom electrode end of the cylindrical battery; S3, the maintenance instrument body is electrically connected to the cylindrical battery through the conductive tube 1 and the conductive tube 2, so as to maintain the cylindrical battery; S4, after the cylindrical battery maintenance is completed, the conductive cylinder 1 moves up, the conductive cylinder 2 moves down, and then the motor drives the rotating wheel to rotate the set angle, the conductive cylinder 1 moves down again, and the conductive cylinder 2 moves up again to maintain a new round of cylindrical batteries; S5. When the maintenance instrument is no longer in use, the electric telescopic unit drives the conveyor belt to move backward, thereby reducing the space occupied by the conveyor belt and making it easier to carry; S6. The electric telescopic unit 4 drives the protective frame to move downward to protect the front of the maintenance instrument body.

[0017] Preferably, the step S5 further includes the following steps: S51. At the same time, the staff opens the Velcro 1 and Velcro 2 on the conveyor belt to loosen the conveyor belt, thereby making it easier for the conveyor belt to move backward, and then re-sticks the Velcro 1 and Velcro 2.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a battery conveying mechanism. By arranging a conveyor belt to drive the cylinder to move, the cylindrical batteries can be placed inside the cylinder for storage. After maintaining a part of the batteries, the cylinder can be driven by a motor to move the batteries inside the other part of the cylinder to move to the bottom of the conductive cylinder, so as to facilitate the maintenance of the other part of the batteries. Therefore, by storing the batteries inside the cylinder, the staff can avoid frequently adding batteries and reduce the frequency of adding batteries.

[0019] 2. The present invention arranges Velcro 1 and Velcro 2 on the conveyor belt, so that the conveyor belt can be separated or closed. After separation, the conveyor belt can be driven to move backward by the electric telescopic unit 1, thereby reducing the space occupied by the conveyor belt and facilitating the retraction of the device, thereby facilitating the carrying of the device.

[0020] 3. A conductive cylinder is movably installed on the outer side of the conductive column of the present invention, and a spring is installed at the bottom of the conductive column. One end of the spring is connected to the bottom inner wall of the conductive cylinder. The spring can be contracted so that multiple conductive cylinders can contact cylindrical batteries of different heights.

[0021] 4. The present invention provides a protection frame. After the conveyor belt moves backward to reduce the space occupied by the device, the protection frame moves downward to protect the front of the maintenance instrument body and the conveyor belt, thereby preventing the front parts of the maintenance instrument body from being accidentally collided and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of the present invention; Figure 2 It is a schematic diagram of the structure of the maintenance instrument body of the present invention; Figure 3 It is a schematic diagram of the electric telescopic unit 1 and the conveyor belt structure of the present invention; Figure 4 It is a schematic diagram of the structure of A of the present invention; Figure 5 It is a schematic diagram of the structure of B of the present invention; Figure 6 It is a schematic diagram of the cylinder structure of the present invention; Figure 7 It is a structural schematic diagram of a lifting rod of the present invention; Figure 8 It is a structural schematic diagram of the lifting rod 2 of the present invention; Fig. 9 It is a schematic diagram of the structure of the conductive tube 2 of the present invention; Fig.10 It is a schematic diagram of the protection frame structure of the present invention; Fig.11 The figure is a flow chart of the method for using the present invention.

[0023] In the figure: 1. the main body of the maintenance instrument; 2. the first electric telescopic unit; 3. the first push rod; 4. the connecting ring; 5. the first bolt; 6. the plate; 7. the motor; 8. the rotating rod; 9. the angle sensing unit; 10. the rotating wheel; 11. the supporting ring; 12. the conveyor belt; 13. the cylinder; 14. the through-port; 15. the first hook and loop fastener; 16. the second hook and loop fastener; 17. the second electric telescopic unit; 18. the first lifting rod; 19. the first conductive column; 20. the first conductive cylinder; 21. the first spring; 22. the third electric telescopic unit; 23. the second lifting rod; 24. the second conductive column; 25. the second conductive cylinder; 26. the second spring; 27. the fourth electric telescopic unit; 28. the second push rod; 29. ​​the connecting frame; 30. the second bolt; 31. the protective frame; 32. the control unit. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1 and Fig.10 , an embodiment provided by the present invention: a portable single-cell battery maintenance instrument with a balanced maintenance function; The invention comprises a maintenance instrument body 1 and an electric telescopic unit 27. The electric telescopic unit 27 is symmetrically installed on the back of the maintenance instrument body 1. A push rod 28 is installed on the output end of the electric telescopic unit 27. A connecting frame 29 is installed on the outer side of the push rod 28. A bolt 20 is installed through the front of the connecting frame 29. A protective frame 31 is installed at the bottom of the connecting frame 29. A control unit 32 is installed on the front of the protective frame 31. The control unit 32 is connected to the electric telescopic unit 27 by electrical signals. The maintenance instrument body 1 is a battery maintenance instrument. The electric telescopic unit 27 is an electric telescopic rod, which can convert electrical energy into kinetic energy, thereby driving the push rod 2 8 moves up and down, and the push rod 28 can drive the connecting frame 29 and the protective frame 31 to move up and down by moving up and down. The connecting frame 29 connects the push rod 28 and the protective frame 31. The bolt 2 30 can squeeze the push rod 28, so as to ensure the stability of the connection between the connecting frame 29 and the push rod 28. The protective frame 31 can protect the maintenance instrument body 1 and the conveyor belt 12. The control unit 32 is an industrial computer, which can receive the signal of the angle sensor unit 9, and can control the electric telescopic unit 1 2, the motor 7, the electric telescopic unit 2 17, the electric telescopic unit 3 22, and the electric telescopic unit 4 27.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 , an embodiment provided by the present invention: a portable single-cell battery maintenance instrument with a balanced maintenance function; The maintenance instrument comprises an electric telescopic unit 2 and a battery conveying mechanism. The electric telescopic unit 2 is symmetrically installed on both sides of the maintenance instrument body 1, and the electric telescopic unit 2 is connected to the control unit 32 by electrical signals. A push rod 3 is installed at the output end of the electric telescopic unit 2, and a battery conveying mechanism is arranged at one end of the push rod 3. The battery conveying mechanism comprises a connecting ring 4, a bolt 5, a plate 6, a motor 7, a rotating rod 8, an angle sensor unit 9, a rotating wheel 10, a conveying belt 12 and a cylinder 13. The connecting ring 4 is installed on the outside of one end of the push rod 3, and the top of the connecting ring 4 is penetrated by the installation There is a bolt 5, a plate body 6 is installed on the front of the connecting ring 4, a bolt 5 is installed on the top of the connecting ring 4, a motor 7 is installed on the front of the plate body 6, the motor 7 is connected to the control unit 32 by electrical signals, a rotating rod 8 is installed on the output end of the motor 7, a rotating wheel 10 is installed on the output end of the rotating rod 8, an angle sensing unit 9 is installed on the front of the plate body 6, and the angle sensing unit 9 is located on the outside of the rotating rod 8, the angle sensing unit 9 is connected to the control unit 32 by electrical signals, a conveyor belt 12 is installed on the outside of the conveyor belt 12, and the outside of the conveyor belt 12 is evenly spaced. A plurality of cylinders 13 are provided with a through opening 14 at the bottom of the cylinder 13. The electric telescopic unit 2 is an electric telescopic rod, which can convert electrical energy into kinetic energy, thereby driving the push rod 3 to move forward and backward. The push rod 3 can drive the connecting ring 4 and the conveyor belt 12 to move forward and backward by moving forward and backward. The connecting ring 4 connects the push rod 3 and the conveyor belt 12. The bolt 5 can squeeze the push rod 3 by rotating, thereby ensuring the stability of the connection between the push rod 3 and the connecting ring 4. The plate 6 can provide an installation position for the motor 7, which can convert electrical energy into kinetic energy. The kinetic energy drives the rotating rod 8 to rotate, and the rotating rod 8 can drive the rotating wheel 10 to rotate by rotating. The angle sensing unit 9 is an angle sensor, which can detect the rotation angle of the rotating rod 8. The rotating wheel 10 can drive the conveyor belt 12 to move by rotating, and the conveyor belt 12 can drive the cylinder 13 to move by moving. The cylinder 13 can provide a placement position for the cylindrical battery, and the through-port 14 can provide an insertion position for the conductive cylinder 25 below, so that the conductive cylinder 25 can contact the bottom electrode end of the cylindrical battery inside the cylinder 13 when it moves up.

[0029] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 , an embodiment provided by the present invention: a portable single-cell battery maintenance instrument with a balanced maintenance function; It includes a support ring 11, Velcro 15 and Velcro 2 16. The support ring 11 is installed on the outer side of the rotating wheel 10, and the support ring 11 is located below the conveyor belt 12. Velcro 15 is installed on the front side of the conveyor belt 12, and Velcro 2 16 is installed on the front inner wall of the conveyor belt 12. The support ring 11 can provide support for the conveyor belt 12, and Velcro 15 and Velcro 2 16 can make the open conveyor belt 12 bond to form a closed loop.

[0030] See also Figure 1 , Figure 2 and Figure 7 , an embodiment provided by the present invention: a portable single-cell battery maintenance instrument with a balanced maintenance function; The electric telescopic unit 17 is symmetrically installed on the front of the maintenance instrument body 1, and a lifting rod 18 is installed at the output end of the electric telescopic unit 17. A plurality of conductive columns 19 are installed at equal intervals at the bottom of the lifting rod 18. A conductive cylinder 20 is movably installed on the outer side of the conductive column 19. A spring 21 is installed at the bottom of the conductive column 19. One end of the spring 21 is connected to the bottom inner wall of the conductive cylinder 20. The electric telescopic unit 17 is an electric telescopic rod that can convert electrical energy into kinetic energy, thereby driving the lifting rod 18 to move up and down. The lifting rod 18 is moved by The up and down movement can drive the conductive column 19 to move up and down, and the conductive column 19 can drive the conductive tube 20 to move up and down by moving up and down. The spring 21 plays a buffering role. At the same time, the spring 21 can shrink, so that when multiple conductive tubes 20 contact cylindrical batteries of different heights, the spring 21 shrinks so that multiple conductive tubes 2 can contact springs 21 of different heights at the same time. The conductive tube 20 can contact the top electrode end of the cylindrical battery, so that the maintenance instrument body 1 can be electrically connected to the conductive tube 20 to achieve electrical connection with the top electrode end of the cylindrical battery.

[0031] See also Figure 1 , Figure 8 and Fig. 9 , an embodiment provided by the present invention: a portable single-cell battery maintenance instrument with a balanced maintenance function; The electric telescopic unit 3 22 is symmetrically installed on both sides of the maintenance instrument body 1, and the electric telescopic unit 3 22 is connected to the control unit 32 by electrical signals. The output end of the electric telescopic unit 3 22 is installed with a lifting rod 23, and a plurality of conductive columns 24 are evenly installed on the top of the lifting rod 23. A conductive cylinder 25 is movably installed on the outer side of the conductive column 24, and a spring 26 is installed on the top of the conductive column 24, and one end of the spring 26 is connected to the top inner wall of the conductive cylinder 25. The electric telescopic unit 3 22 is an electric telescopic rod, which can convert electrical energy into kinetic energy, thereby driving the lifting rod 23 to move up and down. The lifting rod 23 can drive the conductive column 24 and the conductive tube 25 to move up and down by moving up and down. The conductive column 24 can drive the conductive tube 25 to move up and down by moving up and down. The spring 26 plays a buffering role. The conductive tube 25 can contact the bottom electrode end of the cylindrical battery, so that the maintenance instrument body 1 can be electrically connected to the conductive tube 25 to achieve electrical connection with the bottom electrode end of the cylindrical battery.

[0032] The usage of the portable single-cell battery maintenance instrument with balanced maintenance function is as follows: S1, put the cylindrical battery into the cylinder 13, then the motor 7 drives the cylinder 13 to move below the conductive cylinder 1 20, and then the electric telescopic unit 2 17 drives the conductive cylinder 1 20 to move downward to contact the top electrode end of the cylindrical battery; S2, then the electric telescopic unit 3 22 drives the conductive cylinder 2 25 to move upward to contact the bottom electrode end of the cylindrical battery; S3, the maintenance instrument body 1 is electrically connected to the cylindrical battery through the conductive tube 1 20 and the conductive tube 2 25, so as to maintain the cylindrical battery; S4, after the cylindrical battery maintenance is completed, the conductive cylinder 1 20 moves up, the conductive cylinder 2 25 moves down, and then the motor 7 drives the rotating wheel 10 to rotate the set angle, the conductive cylinder 1 20 moves down again, and the conductive cylinder 2 25 moves up again to maintain a new round of cylindrical batteries; S5. When the maintenance instrument body 1 is no longer in use, the electric telescopic unit 1 drives the conveyor belt 12 to move backward, thereby reducing the space occupied by the conveyor belt 12 and facilitating carrying; S6. The electric telescopic unit 27 drives the protection frame 31 to move downward to protect the front side of the maintenance instrument body 1.

[0033] S5 also includes the following steps: S51. At the same time, the staff opens the first hook and loop fastener 15 and the second hook and loop fastener 16 on the conveyor belt 12 to loosen the conveyor belt 12, thereby facilitating the conveyor belt 12 to move backwards, and then re-sticks the first hook and loop fastener 15 and the second hook and loop fastener 16.

[0034] Working principle: Before using the portable single-cell battery maintenance instrument with balanced maintenance function, you should first check whether there are any problems that affect the use of the portable single-cell battery maintenance instrument with balanced maintenance function. Put the cylindrical battery into the cylinder 13, and then the motor 7 drives the cylinder 13 to move below the conductive cylinder 1 20, and then the electric telescopic unit 2 17 drives the conductive cylinder 1 20 to move down to contact the top electrode end of the cylindrical battery, and then the electric telescopic unit 3 22 drives the conductive cylinder 2 25 to move up to contact the bottom electrode end of the cylindrical battery. The maintenance instrument body 1 is electrically connected to the cylindrical battery through the conductive cylinder 1 20 and the conductive cylinder 2 25, so as to maintain the cylindrical battery. After the cylindrical battery maintenance is completed, the conductive cylinder 1 2 0 moves up, the conductive cylinder 25 moves down, and then the motor 7 drives the rotating wheel 10 to rotate the set angle, and the conductive cylinder 20 moves down again, and the conductive cylinder 25 moves up again to maintain a new round of cylindrical batteries. When the maintenance instrument body 1 is no longer in use, the electric telescopic unit 2 drives the conveyor belt 12 to move backward. At the same time, the staff opens the Velcro 15 and the Velcro 2 16 on the conveyor belt 12 to loosen the conveyor belt 12, thereby making it easier for the conveyor belt 12 to move backward. Then, the Velcro 15 and the Velcro 2 16 are re-sticked, thereby reducing the space occupied by the conveyor belt 12 and making it easier to carry. The electric telescopic unit 4 27 drives the protective frame 31 to move downward to protect the front of the maintenance instrument body 1.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference signs in the claims should not be regarded as limiting the rights involved.

Claims

1. A portable single-cell battery maintenance instrument with a balanced maintenance function, characterized in that: The device comprises a maintenance instrument body (1), an electric telescopic unit one (2) and an electric telescopic unit four (27), wherein the electric telescopic unit four (27) is symmetrically mounted on the back of the maintenance instrument body (1), a push rod two (28) is mounted on the output end of the electric telescopic unit four (27), a connecting frame (29) is mounted on the outer side of the push rod two (28), a protective frame (31) is mounted on the bottom of the connecting frame (29), a control unit (32) is mounted on the front side of the protective frame (31), and the control unit (32) is connected to the electric telescopic unit four (27) by electrical signals; Electric telescopic units (2) are symmetrically mounted on both sides of the maintenance instrument body (1), and the electric telescopic units (2) are electrically connected to the control unit (32). A push rod (3) is mounted on the output end of the electric telescopic unit (2), and a battery conveying mechanism is disposed at one end of the push rod (3).

2. The portable single-cell battery maintenance instrument with a balanced maintenance function according to claim 1 is characterized in that: The battery conveying mechanism comprises a connecting ring (4), a bolt (5), a plate (6), a motor (7), a rotating rod (8), an angle sensing unit (9), a rotating wheel (10), a conveying belt (12) and a cylinder (13); the connecting ring (4) is mounted on the outside of one end of the push rod (3); a bolt (5) is installed through the top of the connecting ring (4); a plate (6) is installed on the front of the connecting ring (4); a bolt (5) is installed through the top of the connecting ring (4); a motor (7) is installed on the front of the plate (6); the motor (7) and the control unit are connected. (32) electrical signal connection, a rotating rod (8) is installed at the output end of the motor (7), a rotating wheel (10) is installed at the output end of the rotating rod (8), an angle sensing unit (9) is installed on the front of the plate body (6), and the angle sensing unit (9) is located outside the rotating rod (8), the angle sensing unit (9) is electrically connected to the control unit (32), a conveyor belt (12) is installed outside the rotating wheel (10), and a plurality of cylinders (13) are installed at equal intervals outside the conveyor belt (12), and a through opening (14) is opened through the bottom of the cylinder (13).

3. The portable single-cell battery maintenance instrument with a balanced maintenance function according to claim 2 is characterized in that: A support ring (11) is installed on the outer side of the rotating wheel (10), and the support ring (11) is located below the conveyor belt (12). A first Velcro (15) is installed on the front side of the conveyor belt (12), and a second Velcro (16) is installed on the inner wall of the front side of the conveyor belt (12).

4. The portable single-cell battery maintenance instrument with a balanced maintenance function according to claim 1 is characterized in that: The front of the maintenance instrument body (1) is symmetrically mounted with an electric telescopic unit 2 (17), the output end of the electric telescopic unit 2 (17) is mounted with a lifting rod 1 (18), and the bottom of the lifting rod 1 (18) is evenly spaced with a plurality of conductive columns 1 (19).

5. The portable single-cell battery maintenance instrument with a balanced maintenance function according to claim 4 is characterized in that: A conductive cylinder (20) is movably mounted on the outer side of the conductive column (19), a spring (21) is mounted on the bottom of the conductive column (19), and one end of the spring (21) is connected to the inner wall of the bottom of the conductive cylinder (20).

6. The portable single-cell battery maintenance instrument with a balanced maintenance function according to claim 1 is characterized in that: Electric telescopic units three (22) are symmetrically mounted on both sides of the maintenance instrument body (1), and the electric telescopic units three (22) are electrically connected to the control unit (32). A lifting rod two (23) is mounted on the output end of the electric telescopic unit three (22), and a plurality of conductive columns two (24) are evenly spaced on the top of the lifting rod two (23).

7. The portable single-cell battery maintenance instrument with a balanced maintenance function according to claim 6 is characterized in that: A conductive tube 2 (25) is movably mounted on the outer side of the conductive column 2 (24), a spring 2 (26) is mounted on the top of the conductive column 2 (24), and one end of the spring 2 (26) is connected to the inner wall of the top of the conductive tube 2 (25).

8. The portable single-cell battery maintenance instrument with a balanced maintenance function according to claim 1 is characterized in that: A second bolt (30) is installed through the front surface of the connection frame (29).

9. A method for using a portable single-cell battery maintenance instrument with a balancing maintenance function according to any one of claims 1 to 8, characterized in that: The method of using the portable single-cell battery maintenance instrument with balanced maintenance function is as follows: S1, placing the cylindrical battery into the cylinder (13), then the motor (7) drives the cylinder (13) to move below the conductive cylinder (20), and then the electric telescopic unit (2) drives the conductive cylinder (20) to move downward to contact the top electrode end of the cylindrical battery; S2, then the electric telescopic unit 3 (22) drives the conductive tube 2 (25) to move upward to contact the bottom electrode end of the cylindrical battery; S3, the maintenance instrument body (1) is electrically connected to the cylindrical battery through the conductive cylinder 1 (20) and the conductive cylinder 2 (25), thereby maintaining the cylindrical battery; S4, after the maintenance of the cylindrical battery is completed, the conductive cylinder 1 (20) moves up, and the conductive cylinder 2 (25) moves down, and then the motor (7) drives the rotating wheel (10) to rotate by a set angle, and the conductive cylinder 1 (20) moves down again, and the conductive cylinder 2 (25) moves up again to maintain a new round of cylindrical batteries; S5. When the maintenance instrument body (1) is no longer in use, the electric telescopic unit 1 (2) drives the conveyor belt (12) to move backward, thereby reducing the space occupied by the conveyor belt (12) and facilitating carrying; S6. The electric telescopic unit 4 (27) drives the protective frame (31) to move downward to protect the front side of the maintenance instrument body (1).

10. The method for using the portable single-cell battery maintenance instrument with a balancing maintenance function according to claim 9, characterized in that: The step S5 also includes the following steps: S51. At the same time, the staff opens the first hook and loop fastener (15) and the second hook and loop fastener (16) on the conveyor belt (12) to loosen the conveyor belt (12), thereby facilitating the conveyor belt (12) to move backwards, and then reattaches the first hook and loop fastener (15) and the second hook and loop fastener (16).

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