Servo system of gantry type battery pack cluster-entering elevator

Abstract

The utility model discloses a servo system of a gantry type battery pack cluster-entering elevator, which belongs to the technical field of battery pack processing and lifting equipment and is characterized by comprising a first support frame, a second support frame is arranged on the right side of the first support frame, and a cross beam is fixedly connected to the top between the first support frame and the second support frame. A supporting plate is arranged at the bottom of the cross beam, a servo lifting system body is fixedly connected to the bottom of the supporting plate, a positioning assembly used in cooperation with the servo lifting system body is arranged on the front side of the supporting plate, and a transmission assembly used in cooperation with the supporting plate is arranged in an inner cavity of the cross beam. The problems that a servo lifting system of an existing gantry type lifting machine usually conducts lifting work by taking up and paying off a steel wire rope and a hook, but the steel wire rope and the hook shake when lifting a battery pack, so that the battery pack possibly collides with other objects to be damaged during shaking are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery pack processing and lifting equipment, in particular to a servo system of a gantry type battery pack cluster elevator. Background Art

[0002] A battery pack refers to a whole that packages a lithium-ion battery pack, a battery management system, and other necessary electrical components in a protective container. It is commonly used in electric vehicles and rechargeable battery systems to provide a power source and store energy. The main function of the battery pack is to store electrical energy and transmit it to the electric motor to drive the vehicle or power other equipment.

[0003] When battery packs are put into cluster production, a gantry hoist is used. The servo lifting system of the existing gantry hoist usually retracts and extends the wire rope and hook to perform the lifting work. However, the wire rope and hook will shake when lifting the battery pack, which may cause the battery pack to collide with other objects during the shaking and cause damage, making it unsuitable for use.

[0004] Therefore, a servo system for a gantry type battery pack cluster elevator is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a servo system for a gantry-type battery pack cluster elevator, which can solve the problem that the servo lifting system of the existing gantry elevator usually performs lifting work by retracting and extending the wire rope and hook, but the wire rope and hook will shake when lifting the battery pack, which may cause the battery pack to collide with other objects during shaking and cause damage, making it unfavorable for use.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a servo system for a gantry-type battery pack cluster elevator, comprising a first support frame, a second support frame provided on the right side of the first support frame, a crossbeam fixedly connected to the top between the first support frame and the second support frame, a support plate provided at the bottom of the crossbeam, a servo lifting system body fixedly connected to the bottom of the support plate, a positioning assembly for use with the servo lifting system body provided on the front side of the support plate, and a transmission assembly for use with the support plate provided in the inner cavity of the crossbeam;

[0007] The locking mechanism is connected to the locking mechanism, and the locking mechanism is connected to the locking mechanism on a opposite side of the locking mechanism, and the locking mechanism is connected to the support frame by a locking cam.

[0008] Preferably, the transmission assembly includes a forward and reverse motor, the right side of the forward and reverse motor is fixedly connected to the top of the left side of the first support frame, the output end of the forward and reverse motor is fixedly connected to a screw rod, the right side of the screw rod passes through the first support frame and the second support frame in sequence, the surface of the screw rod is connected to a moving block through a thread, and the bottom of the moving block is fixedly connected to the top of the support plate.

[0009] Preferably, a first limiting rod is fixedly connected to the top of the right side of the first support frame, the right side of the first limiting rod passes through the moving block and is fixedly connected to the top of the left side of the second support frame, and the inner wall of the moving block is slidably connected to the surface of the first limiting rod.

[0010] Preferably, both sides of the screw rod surface are rotatably connected to the inner walls of the first support frame and the second support frame respectively through bearings, and the side of the moving block close to the inner wall of the beam is slidably connected to the inner wall of the beam.

[0011] Preferably, the surface of the turning handle is provided with anti-slip grooves, and the number of the anti-slip grooves is several.

[0012] Preferably, a threaded hole for use with a threaded rod is provided on a side of the support bar close to the handle, and the surface of the threaded rod is connected to the inner wall of the threaded hole by threads.

[0013] Preferably, an elastic pad is fixedly connected to a side of the arc-shaped clamping block away from the threaded rod, and the elastic pad is made of rubber material.

[0014] Preferably, a second limiting rod is fixedly connected to the front side of the arc-shaped clamping block close to the threaded rod, and the second limiting rod passes through the support bar on the side away from the arc-shaped clamping block, and the surface of the second limiting rod is slidably connected to the inner wall of the support bar.

[0015] Preferably, the bottoms of the first support frame and the second support frame are fixedly connected to mounting plates, and mounting holes are provided at the four corners of the top of the mounting plates.

[0016] Preferably, the bottoms of both sides of the first support frame and the second support frame are fixedly connected with reinforcing ribs, and the side of the reinforcing rib close to the mounting plate is fixedly connected to the mounting plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The present application is provided with a first support frame, a second support frame, a crossbeam, a support plate, a servo lifting system body, a positioning assembly and a transmission assembly. When in use, the battery pack is hung on the hook of the servo lifting system body, and then the battery pack is lifted by the servo lifting system body. The positioning assembly is provided, and the steel wire rope of the servo lifting system body can be fixed in a suitable position by adjusting the positioning assembly. Then, the steel wire rope of the servo lifting system body can be positioned by the positioning assembly, so that the steel wire rope of the servo lifting system body will not shake during the lifting process, thereby preventing the battery pack from colliding with other objects and causing damage, thereby improving safety in use.

[0019] 2. Through the setting of the transmission component, the present application can start the transmission component, which will drive the support plate to move, and the support plate will drive the servo lifting system body to move. The servo lifting system body will drive the battery pack to move through the wire rope and the hook, so that the position of the battery pack can be adjusted, and the transmission component has high transmission stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the servo system of the gantry-type battery pack cluster elevator of the present invention;

[0021] Figure 2 For this utility model Figure 1 Front view structure diagram;

[0022] Figure 3 This is a structural diagram of the positioning component in the present utility model;

[0023] Figure 4 This is a disassembled structural diagram of the support bar, the threaded rod and the second limiting rod in the utility model;

[0024] Figure 5 This is a cross-sectional structural diagram of the crossbeam in the present invention.

[0025] In the figure, 1. first support frame; 2. second support frame; 3. crossbeam; 4. support plate; 5. servo lifting system body; 6. positioning assembly; 601. positioning sleeve; 602. positioning rod; 603. support bar; 604. turning handle; 605. threaded rod; 606. arc clamping block; 7. transmission assembly; 701. forward and reverse motor; 702. screw rod; 703. moving block; 704. first limiting rod; 8. anti-slip groove; 9. threaded hole; 10. elastic pad; 11. second limiting rod; 12. mounting plate; 13. mounting hole; 14. reinforcing rib. DETAILED DESCRIPTION

[0026] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 , this utility model provides a technical solution:

[0028] A servo system for a gantry-type battery pack cluster elevator includes a first support frame 1, a second support frame 2 is provided on the right side of the first support frame 1, a crossbeam 3 is fixedly connected to the top between the first support frame 1 and the second support frame 2, a support plate 4 is provided at the bottom of the crossbeam 3, a servo lifting system body 5 is fixedly connected to the bottom of the support plate 4, a positioning assembly 6 for use with the servo lifting system body 5 is provided on the front side of the support plate 4, and a transmission assembly 7 for use with the support plate 4 is provided in the inner cavity of the crossbeam 3;

[0029] The positioning assembly 6 includes a positioning sleeve 601, the rear side of the positioning sleeve 601 is fixedly connected to the front side of the support plate 4, the inner wall of the positioning sleeve 601 is slidably connected to the positioning rod 602, the bottoms on both sides of the positioning rod 602 are fixedly connected to the support bar 603, and the rear side of the support bar 603 away from the positioning rod 602 is provided with a turning handle 604, and the turning handle 604 is fixedly connected to the side of the support bar 603 close to the support bar 603. An arc-shaped clamping block 606 is provided on the side of the support bar 603 away from the turning handle 604, and the side of the threaded rod 605 away from the turning handle 604 passes through the support bar 603 and extends to the inner cavity of the arc-shaped clamping block 606, and the side of the surface of the threaded rod 605 close to the inner wall of the arc-shaped clamping block 606 is rotatably connected to the inner wall of the arc-shaped clamping block 606 through a bearing.

[0030] In this embodiment: by setting a first support frame 1, a second support frame 2, a crossbeam 3, a support plate 4, a servo lifting system body 5, a positioning component 6 and a transmission component 7, when in use, the battery pack is hung on the hook of the servo lifting system body 5, and then the battery pack is lifted by the servo lifting system body 5. By setting the positioning component 6, the steel wire rope of the servo lifting system body 5 can be fixed at a suitable position by adjusting the positioning component 6, and then the steel wire rope of the servo lifting system body 5 can be positioned by the positioning component 6, so that the steel wire rope of the servo lifting system body 5 will not shake during the lifting process, thereby preventing the battery pack from colliding with other objects and causing damage, thereby improving the safety of use. By setting the transmission component 7, the transmission component 7 can be started, and the transmission component 7 will drive the support plate 4 to move, and the support plate 4 drives the servo lifting system body 5 to move. The servo lifting system body 5 will drive the battery pack to move through the steel wire rope and the hook, so that the position of the battery pack can be adjusted, and the transmission component 7 has high transmission stability.

[0031] Specifically, such as Figure 1 、 Figure 5 As shown, the transmission assembly 7 includes a forward and reverse motor 701, the right side of the forward and reverse motor 701 is fixedly connected to the top of the left side of the first support frame 1, the output end of the forward and reverse motor 701 is fixedly connected to a screw rod 702, the right side of the screw rod 702 passes through the first support frame 1 and the second support frame 2 in sequence, the surface of the screw rod 702 is connected to a moving block 703 through a thread, and the bottom of the moving block 703 is fixedly connected to the top of the support plate 4.

[0032] Specifically, such as Figure 1 、 Figure 5 As shown, a first limiting rod 704 is fixedly connected to the top of the right side of the first support frame 1, the right side of the first limiting rod 704 passes through the moving block 703 and is fixedly connected to the top of the left side of the second support frame 2, and the inner wall of the moving block 703 is slidably connected to the surface of the first limiting rod 704.

[0033] Specifically, such as Figure 1 、 Figure 5 As shown, both sides of the surface of the screw rod 702 are rotatably connected to the inner walls of the first support frame 1 and the second support frame 2 through bearings, and the side of the moving block 703 close to the inner wall of the beam 3 is slidably connected to the inner wall of the beam 3.

[0034] In this embodiment: by setting up a forward and reverse motor 701, a screw rod 702, a moving block 703 and a first limiting rod 704, when in use, by starting the forward and reverse motor 701, the output end of the forward and reverse motor 701 drives the screw rod 702 to rotate, and the rotation of the screw rod 702 causes the moving block 703 to slide on the inner wall of the beam 3 through the thread, and the moving block 703 drives the support plate 4 to move, and the support plate 4 drives the servo lifting system body 5 to move, and the servo lifting system body 5 will drive the battery pack to move through the wire rope and the hook, so that the position of the battery pack can be adjusted. By setting the first limiting rod 704, the moving block 703 can be limited and auxiliary supported, thereby increasing the movement stability of the moving block 703.

[0035] Specifically, such as Figure 3 、 Figure 4 As shown, the surface of the turning handle 604 is provided with anti-slip grooves 8, and the number of the anti-slip grooves 8 is several.

[0036] Specifically, such as Figure 4 As shown, a threaded hole 9 for use with the threaded rod 605 is opened on one side of the support bar 603 close to the turning handle 604, and the surface of the threaded rod 605 is connected to the inner wall of the threaded hole 9 through threads.

[0037] In this embodiment: by providing the anti-slip groove 8, the friction force can be increased, thereby facilitating the rotation of the handle 604. By providing the threaded hole 9, the threaded rod 605 can move through the thread when it rotates, and the position of the threaded rod 605 can be positioned through the thread.

[0038] Specifically, such as Figure 4 As shown, an elastic pad 10 is fixedly connected to one side of the arc-shaped clamping block 606 away from the threaded rod 605 , and the elastic pad 10 is made of rubber material.

[0039] Specifically, such as Figure 3 、 Figure 4 As shown, the front side of the arc-shaped clamping block 606 close to the threaded rod 605 is fixedly connected to the second limiting rod 11, and the side of the second limiting rod 11 away from the arc-shaped clamping block 606 passes through the support bar 603, and the surface of the second limiting rod 11 is slidably connected to the inner wall of the support bar 603.

[0040] In this embodiment: by setting the elastic pad 10, the friction force can be increased, thereby increasing the stability of the arc-shaped clamping block 606 in clamping the wire rope of the servo lifting system body 5, and by setting the second limiting rod 11, the arc-shaped clamping block 606 can be limited so that the arc-shaped clamping block 606 will not shake.

[0041] Specifically, such as Figure 1As shown, the bottoms of the first support frame 1 and the second support frame 2 are fixedly connected with mounting plates 12 , and mounting holes 13 are provided at the four corners of the top of the mounting plates 12 .

[0042] Specifically, such as Figure 1 、 Figure 2 As shown, the bottoms of both sides of the first support frame 1 and the second support frame 2 are fixedly connected with reinforcing ribs 14 , and the side of the reinforcing rib 14 close to the mounting plate 12 is fixedly connected to the mounting plate 12 .

[0043] In this embodiment: by providing the mounting plate 12 and the mounting hole 13, in order to facilitate the installation and fixation of the first support frame 1 and the second support frame 2 to the ground, by providing the reinforcing rib 14, the connection stability of the mounting plate 12 and the first support frame 1 and the second support frame 2 can be increased.

[0044] Working principle: When in use, the battery pack is hung on the hook of the servo lifting system body 5, and then the battery pack is lifted by the servo lifting system body 5. The handle 604 can be turned during operation, and the handle 604 drives the threaded rod 605 to rotate and move through the thread. The threaded rod 605 drives the arc clamping block 606 to move, so that the two arc clamping blocks 606 fix the steel wire rope of the servo lifting system body 5 in the appropriate position. Then, when the steel wire rope of the servo lifting system body 5 rises or falls, the arc clamping block 606, the threaded rod 605 and the support bar 603 drive the positioning rod 602 to slide up and down in the inner cavity of the positioning sleeve 601. The steel wire rope of the servo lifting system body 5 can be positioned by the positioning rod 602, so that the servo lifting system The steel wire rope of the system body 5 will not shake during the lifting process, thereby preventing the battery pack from colliding with other objects and causing damage, thereby improving the safety of use. After the battery pack is lifted, the forward and reverse motor 701 can be started, and the output end of the forward and reverse motor 701 drives the screw rod 702 to rotate. The rotation of the screw rod 702 causes the moving block 703 to slide on the inner wall of the beam 3 through the thread, and the moving block 703 drives the support plate 4 to move, and the support plate 4 drives the servo lifting system body 5 to move. The servo lifting system body 5 will drive the battery pack to move through the steel wire rope and the hook, so that the position of the battery pack can be adjusted. Through the setting of the first limit rod 704, the moving block 703 can be limited and auxiliary supported, thereby increasing the movement stability of the moving block 703.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A servo system for a gantry-type battery pack cluster elevator, comprising a first support frame (1), characterized in that: A second support frame (2) is provided on the right side of the first support frame (1); a crossbeam (3) is fixedly connected to the top between the first support frame (1) and the second support frame (2); a support plate (4) is provided at the bottom of the crossbeam (3); a servo lifting system body (5) is fixedly connected to the bottom of the support plate (4); a positioning assembly (6) used in conjunction with the servo lifting system body (5) is provided on the front side of the support plate (4); and a transmission assembly (7) used in conjunction with the support plate (4) is provided in the inner cavity of the crossbeam (3); The positioning assembly (6) includes a positioning sleeve (601), the rear side of the positioning sleeve (601) is fixedly connected to the front side of the support plate (4), the inner wall of the positioning sleeve (601) is slidably connected to a positioning rod (602), the bottoms of both sides of the positioning rod (602) are fixedly connected to support bars (603), and the rear side of the support bar (603) away from the side of the positioning rod (602) is provided with a turning handle (604), and the turning handle (604) is close to the support bar (6 03) is fixedly connected to one side of the threaded rod (605), and an arc-shaped clamping block (606) is provided on the side of the support bar (603) away from the turning handle (604). The side of the threaded rod (605) away from the turning handle (604) passes through the support bar (603) and extends to the inner cavity of the arc-shaped clamping block (606). The side of the surface of the threaded rod (605) close to the inner wall of the arc-shaped clamping block (606) is rotatably connected to the inner wall of the arc-shaped clamping block (606) through a bearing.

2. The servo system of a gantry-type battery pack cluster elevator according to claim 1, characterized in that: The transmission assembly (7) comprises a forward and reverse motor (701), the right side of the forward and reverse motor (701) is fixedly connected to the top of the left side of the first support frame (1), the output end of the forward and reverse motor (701) is fixedly connected to a screw rod (702), the right side of the screw rod (702) passes through the first support frame (1) and the second support frame (2) in sequence, the surface of the screw rod (702) is connected to a moving block (703) via a thread, and the bottom of the moving block (703) is fixedly connected to the top of the support plate (4).

3. The servo system of a gantry-type battery pack cluster elevator according to claim 2, characterized in that: A first limiting rod (704) is fixedly connected to the top of the right side of the first support frame (1); the right side of the first limiting rod (704) passes through the moving block (703) and is fixedly connected to the top of the left side of the second support frame (2); and the inner wall of the moving block (703) is slidably connected to the surface of the first limiting rod (704).

4. The servo system of a gantry-type battery pack cluster elevator according to claim 2, characterized in that: Both sides of the surface of the screw rod (702) are rotatably connected to the inner walls of the first support frame (1) and the second support frame (2) via bearings, and the side of the moving block (703) close to the inner wall of the beam (3) is slidably connected to the inner wall of the beam (3).

5. The servo system of a gantry-type battery pack cluster elevator according to claim 1, characterized in that: The surface of the turning handle (604) is provided with anti-slip grooves (8), and the number of the anti-slip grooves (8) is several.

6. The servo system of a gantry-type battery pack cluster elevator according to claim 1, characterized in that: A threaded hole (9) for use with a threaded rod (605) is provided on one side of the support bar (603) close to the turning handle (604), and the surface of the threaded rod (605) is connected to the inner wall of the threaded hole (9) through a thread.

7. The servo system of a gantry-type battery pack cluster elevator according to claim 1, characterized in that: The side of the arc-shaped clamping block (606) away from the threaded rod (605) is fixedly connected to an elastic pad (10), and the elastic pad (10) is made of rubber material.

8. The servo system of a gantry-type battery pack cluster elevator according to claim 1, characterized in that: A second limiting rod (11) is fixedly connected to the front side of the arc-shaped clamping block (606) close to the threaded rod (605), and the side of the second limiting rod (11) away from the arc-shaped clamping block (606) passes through the support bar (603), and the surface of the second limiting rod (11) is slidably connected to the inner wall of the support bar (603).

9. The servo system of a gantry-type battery pack cluster elevator according to claim 1, characterized in that: The bottoms of the first support frame (1) and the second support frame (2) are fixedly connected to a mounting plate (12), and mounting holes (13) are provided at the four corners of the top of the mounting plate (12).

10. The servo system of a gantry-type battery pack cluster elevator according to claim 9, characterized in that: The bottoms of both sides of the first support frame (1) and the second support frame (2) are fixedly connected with reinforcing ribs (14), and the side of the reinforcing ribs (14) close to the mounting plate (12) is fixedly connected to the mounting plate (12).

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