Lifting mechanism of elevator for transporting upper cover and lower cover of battery

Abstract

The utility model discloses a lifting mechanism of a lifting machine for transporting upper and lower covers of batteries, and particularly relates to the technical field of lifting machines, which comprises a support frame, mounting devices are rotatably connected to the upper parts and the lower parts of one ends, close to each other, of two support rods, and a motor is fixedly connected to the front part of the lower end of the support frame; two feeding assemblies are sequentially and fixedly connected to the rear portion of the upper end of the supporting frame from top to bottom, and a pushing assembly is jointly arranged on the rear portions of the two feeding assemblies. According to the lifting mechanism of the lifting machine for transporting the upper cover and the lower cover of the battery, the mounting devices on the upper side and the lower side are used for transferring the positions of the upper cover and the lower cover in the using process, and after transferring, the inner sides of the upper cover and the lower cover are close to each other and stand still; the upper cover and the lower cover can be mounted at the upper end and the lower end of the battery module, and the upper cover and the lower cover can be continuously transferred and mounted by using the mounting device in the process.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a lifting mechanism of an elevator for transporting upper and lower covers of batteries. Background Art

[0002] Some battery modules require upper and lower covers for packaging, which are specific shells or containers. This packaging is not only to protect the battery cells from external environmental influences such as dust, moisture, vibration, etc., but also for the safety and ease of use of the battery.

[0003] Hoists are large-scale mechanical equipment that transports by changing potential energy, such as mine hoists, dam hoists, etc. Hoists generally refer to large-scale mechanical equipment with high power and strong lifting capacity.

[0004] During the assembly process of the upper and lower battery covers, the upper and lower battery covers need to be transported to the upper and lower sides of the battery module respectively for easy assembly. However, the existing lifting mechanism is not automated enough in the process of installing the upper and lower covers on the battery module, and the installation efficiency is low.

[0005] Chinese patent document CN220265171 U discloses a lifting mechanism of a battery upper and lower cover lifter, comprising a base, and also comprising: a bracket arranged on the base, a lifting component arranged on the bracket, the lifting component being connected to a fixed frame, a storage component being arranged in the fixed frame for storing the battery upper and lower covers, a flipping component being arranged on the top of the bracket and the storage component for rotating the storage component lifted to a high position to dump the battery upper and lower covers in the storage component; the storage component comprises a fixed seat arranged on the bottom wall of the fixed frame, a rotating shaft being rotatably arranged on the fixed seat, the rotating shaft being fixedly connected to a storage box, and the storage box being connected to an extension piece; the above utility model lifts the storage component equipped with the battery upper and lower covers by the lifting component arranged, and the flipping component arranged can make the storage component lifted to a high position automatically flip, thereby facilitating dumping of the battery upper and lower covers in the storage component, thereby improving the use efficiency of the device, but the above patent document still has the following defects during use:

[0006] The above patent document is not convenient for automatically placing the upper and lower covers of the battery during use, and usually requires manual operation, resulting in relatively low production efficiency. Manual operation is often limited by factors such as workers' skill level, fatigue level, and working environment, making it difficult to achieve machine stability and continuity. Utility Model Content

[0007] The main purpose of the utility model is to provide a lifting mechanism of a lifting machine for transporting upper and lower covers of batteries, which can effectively solve the problem that it is inconvenient to automatically drop the upper and lower covers of batteries.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] A lifting mechanism of a lifting machine for transporting upper and lower covers of batteries comprises a support frame, wherein the front portion of the upper end of the support frame is symmetrically and slidably connected to two support rods, and the upper and lower portions of one end of the two support rods close to each other are rotatably connected to mounting devices, wherein the front end of one of the support rods is fixedly connected to a cylinder, and the cylinder is fixedly connected to the support frame through a connecting seat, the front portion of the lower end of the support frame is fixedly connected to a motor, and the rear portion of the upper end of the support frame is fixedly connected to two loading assemblies in sequence, and a pushing assembly is commonly provided at the rear of the two loading assemblies.

[0010] Preferably, the installation device includes rotating shaft one, rotating shaft two and rotating shaft three, rotating shaft one and rotating shaft two are connected together by two pulleys and a transmission belt, the outer surface of rotating shaft three and the outer surface of rotating shaft two are fixedly connected with gears, the two gears are meshed with each other, and the middle part of the outer surface of rotating shaft one and rotating shaft two is fixedly connected with an installation component.

[0011] Preferably, the rotating shaft one is rotatably connected to both support rods, the rotating shaft two is rotatably connected to both support rods, the rotating shaft three is rotatably connected to the support rod on the same side, the motor passes through the support rod on the same side through the coupling at the output end and extends to the right end of the rotating shaft two and is fixedly connected to the rotating shaft two, and the coupling at the output end of the motor is rotatably connected to the support rod on the same side.

[0012] Preferably, the mounting assembly comprises an electric telescopic rod 1 and a fixed block, the electric telescopic rod 1 is fixedly connected to a fixed plate via a piston rod at the output end, the end of the fixed plate away from the electric telescopic rod 1 is fixedly connected to a plurality of suction cups via a plurality of connecting rods, the electric telescopic rod 1 is fixedly connected to a fixing piece via a connecting seat, and the fixing piece is fixedly connected to the fixed block.

[0013] Preferably, the two fixing blocks are respectively fixedly connected to the first rotating shaft and the second rotating shaft on the same side.

[0014] Preferably, the loading assembly includes a receiving frame fixedly connected to the support frame, and a plurality of upper covers and lower covers are respectively provided inside the receiving frame located at the upper part and the receiving frame located at the lower part. A cross bar is fixedly connected to the front end of the upper end of the receiving frame, a baffle is rotatably connected to the front end of the cross bar, and a torsion spring is sleeved on the outer surface of the rotating shaft connecting the baffle and the cross bar.

[0015] Preferably, the pushing assembly includes two push plates, the rear ends of the two push plates are fixedly connected to push rods, the left ends of the two push rods are commonly fixedly connected to a sliding rod, and the front end of the sliding rod is fixedly connected to an electric telescopic rod 2.

[0016] Preferably, the second electric telescopic rod is fixedly connected to the support frame via a connecting seat, and the two push plates are respectively attached to the rear ends of the upper cover and the lower cover at the rear on the same side.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. During use, the utility model utilizes the installation devices on the upper and lower sides to transfer the positions of the upper cover and the lower cover. After the transfer, the inner sides of the upper cover and the lower cover are placed close to each other. When the battery module is transported between the upper cover and the lower cover, the upper cover and the lower cover can be installed at the upper and lower ends of the battery module. During this process, the installation device can be used to continuously transfer and install the upper cover and the lower cover, thereby improving the efficiency of installing the upper and lower covers.

[0019] 2. During use, the utility model can drive the installation devices on the upper and lower sides by the drive of the motor, forming a local linkage, reducing the driving cost, and at the same time, the upper cover and the lower cover can be supplemented at the same time by using the pushing component, thereby improving the lifting efficiency and further reducing the driving cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the utility model;

[0022] Figure 3 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0023] Figure 4 For the utility model Figure 2 The enlarged schematic diagram of point B in the middle;

[0024] Figure 5 It is a schematic diagram of the overall structure of the feeding component and the pushing component of the utility model;

[0025] Figure 6 For the utility model Figure 5 Enlarged schematic diagram at point C in the middle.

[0026] In the figure: 1. support rod; 2. feeding assembly; 3. support frame; 4. pushing assembly; 5. cylinder; 6. mounting device; 7. motor; 61. rotating shaft 1; 62. mounting assembly; 63. rotating shaft 2; 64. rotating shaft 3; 66. gear; 621. fixing plate; 622. electric telescopic rod 1; 623. suction cup; 624. fixing block; 625. fixing part; 21. receiving frame; 22. upper cover; 23. cross bar; 24. baffle; 25. torsion spring; 26. lower cover; 41. push plate; 42. sliding rod; 43. push rod; 44. electric telescopic rod 2. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1 As shown, a lifting mechanism of a lifting machine for transporting upper and lower covers of batteries includes a support frame 3, and the front part of the upper end of the support frame 3 is symmetrically and slidably connected to two support rods 1, and the upper and lower parts of the ends of the two support rods 1 that are close to each other are rotatably connected to a mounting device 6, one of the support rods 1 is fixedly connected to a cylinder 5 at the front end, and the cylinder 5 is fixedly connected to the support frame 3 through a connecting seat, the front part of the lower end of the support frame 3 is fixedly connected to a motor 7, and the rear part of the upper end of the support frame 3 is fixedly connected to two loading assemblies 2 in sequence, and the rear parts of the two loading assemblies 2 are commonly provided with a pushing assembly 4.

[0029] In the specific implementation process of this scheme, the upper and lower covers in the loading component 2 are first replenished, and then the assembled battery module is transported between the two installation devices 6 using an external transportation device. The motor 7 and the cylinder 5 can be started to use the installation device 6 to suck the upper and lower covers, and then the upper and lower covers are installed at the upper and lower ends of the battery module. After the upper and lower covers are taken away once, the pushing component 4 is used to continue to replenish the upper and lower covers at the front to facilitate the installation of the next battery module.

[0030] The specific shape, structure and size of the support frame 3 mentioned above only need to meet the requirements of installing and supporting other components on the outer surface of the support frame 3 so as to facilitate the stable operation of other components.

[0031] Specifically, in order to improve the efficiency of installing the upper and lower covers, refer to Figure 2 , Figure 3 and Figure 4 The mounting device 6 includes a rotating shaft 1 61, a rotating shaft 2 63 and a rotating shaft 3 64. The rotating shaft 1 61 and the rotating shaft 2 63 are connected together through two pulleys and a transmission belt. The outer surfaces of the rotating shaft 3 64 and the outer surfaces of the rotating shaft 2 63 are fixedly connected with gears 66. The two gears 66 are meshed and connected with each other. The middle parts of the outer surfaces of the rotating shaft 1 61 and the rotating shaft 2 63 are fixedly connected with mounting components 62.

[0032] For further information, see Figure 2 , the rotating shaft 1 61 is rotatably connected to both support rods 1, the rotating shaft 2 63 is rotatably connected to both support rods 1, the rotating shaft 3 64 is rotatably connected to the support rod 1 on the same side, the motor 7 passes through the support rod 1 on the same side through the coupling at the output end and extends to the right end of the rotating shaft 2 63 and is fixedly connected to the rotating shaft 2 63, and the coupling at the output end of the motor 7 is rotatably connected to the support rod 1 on the same side;

[0033] For further information, see Figure 4 The mounting assembly 62 includes an electric telescopic rod 622 and a fixing block 624. The electric telescopic rod 622 is fixedly connected to a fixing plate 621 through a piston rod at the output end. The end of the fixing plate 621 away from the electric telescopic rod 622 is fixedly connected to a plurality of suction cups 623 through a plurality of connecting rods. The electric telescopic rod 622 is fixedly connected to a fixing member 625 through a connecting seat. The fixing member 625 is fixedly connected to the fixing block 624.

[0034] For further information, see Figure 4 , the two fixing blocks 624 are respectively fixedly connected to the rotating shaft 1 61 and the rotating shaft 2 63 on the same side;

[0035] It can be seen that when the battery module is about to reach between the two fixed plates 621, the motor 7 can be started at this time to drive the second shaft 63 to start rotating, which can drive the gear 66 on the same side to rotate together, and under the action of another gear 66, the shaft three 64 is driven to rotate in the opposite direction of the shaft two 63. Under the action of two pulleys and a transmission belt, the shaft one 61 and the shaft three 64 are driven to rotate in the opposite direction, which can drive the two fixed plates 621 to rotate 90°, and can drive the fixed block 624 and the fixed The component 625 and the electric telescopic rod 622 rotate together, so that the suction cups 623 on the upper and lower sides are aligned with the upper cover 22 and the lower cover 26 on the upper and lower sides and are placed parallel to the upper cover 22 and the lower cover 26. Then, the cylinder 5 can be started to push the two support rods 1 to slide toward the upper material component 2 at the upper end of the support frame 3, and then the suction cups 623 on the upper and lower sides are used to suck the upper cover 22 and the lower cover 26 on the upper and lower sides. Then, the cylinder 5 is used again to drive the two support rods 1 to slide forward, and the upper cover 22 and the lower cover 26 can be taken out;

[0036] Next, the motor 7 is used again to drive the rotating shaft 1 61 and the rotating shaft 2 63 to rotate, so that the rotating shaft 1 61 and the rotating shaft 2 63 rotate until the sucked upper cover 22 and the lower cover 26 are close to each other and placed still. When the battery module reaches between the upper cover 22 and the lower cover 26 here, the electric telescopic rod 1 622 on the upper and lower sides can be started and the fixing plate 621 can be moved in the direction of approaching each other, so that the upper cover 22 and the lower cover 26 are installed at the upper and lower ends of the battery module, and then the fixing plates 621 on the upper and lower sides are driven to reset, and the next upper cover 22 and lower cover 26 are installed.

[0037] Specifically, in order to further improve the efficiency of installation and the integrity of the installation profession, refer to Figure 5 and Figure 6The loading assembly 2 includes a receiving frame 21 fixedly connected to the support frame 3, and a plurality of upper covers 22 and lower covers 26 are respectively arranged inside the receiving frame 21 located at the upper part and the receiving frame 21 located at the lower part. A cross bar 23 is fixedly connected to the front part of the upper end of the receiving frame 21, and a baffle 24 is rotatably connected to the front end of the cross bar 23. A torsion spring 25 is sleeved on the outer surface of the rotating shaft connecting the baffle 24 and the cross bar 23;

[0038] For further information, see Figure 5 The push assembly 4 includes two push plates 41, the rear ends of the two push plates 41 are fixedly connected to push rods 43, the left ends of the two push rods 43 are commonly fixedly connected to a slide rod 42, and the front end of the slide rod 42 is fixedly connected to an electric telescopic rod 44;

[0039] For further information, see Figure 5 The electric telescopic rod 24 is fixedly connected to the support frame 3 through a connecting seat, and the two push plates 41 are respectively attached to the rear ends of the upper cover 22 and the lower cover 26 at the rear on the same side;

[0040] It can be seen that when a set of upper cover 22 and lower cover 26 are taken out, the upper cover 22 and lower cover 26 will press the baffles 24 on the upper and lower sides forward, and the baffles 24 will start to rotate accordingly. At this time, the torsion spring 25 is accumulating force. When the upper cover 22 and lower cover 26 are taken out, the pressure on the baffle 24 on the same side is immediately cancelled. Under the action of the torsion spring 25 on the same side, the baffle 24 on the same side is immediately reset to cover the upper cover 22 and lower cover 26 on the same side.

[0041] In addition, while the upper cover 22 and the lower cover 26 are being taken out, the electric telescopic rod 44 is started to drive the slide bar 42 to slide forward, which can drive the push rod 43 forward, pushing the push plates 41 on the upper and lower sides to move forward, and the upper cover 22 and the lower cover 26 located on the rear side can be pushed forward to supplement the positions of the sucked upper cover 22 and the lower cover 26, thereby completing autonomous loading.

[0042] It should be noted that the specific installation method of the cylinder 5 and the motor 7, the circuit connection method and the control method used in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lifting mechanism of a lifting machine for transporting upper and lower covers of batteries, comprising a support frame (3), characterized in that: The front upper end of the support frame (3) is symmetrically and slidably connected to two support rods (1), and the upper and lower ends of the two support rods (1) close to each other are rotatably connected to mounting devices (6). The front end of one of the support rods (1) is fixedly connected to a cylinder (5), and the cylinder (5) is fixedly connected to the support frame (3) through a connecting seat. The front lower end of the support frame (3) is fixedly connected to a motor (7). The rear upper end of the support frame (3) is fixedly connected to two loading assemblies (2) in sequence, and the rear of the two loading assemblies (2) is commonly provided with a pushing assembly (4).

2. The lifting mechanism of the lifting machine for transporting upper and lower covers of batteries according to claim 1, characterized in that: The mounting device (6) comprises a rotating shaft 1 (61), a rotating shaft 2 (63) and a rotating shaft 3 (64); the rotating shaft 1 (61) and the rotating shaft 2 (63) are connected together via two pulleys and a transmission belt; the outer surfaces of the rotating shaft 3 (64) and the outer surfaces of the rotating shaft 2 (63) are both fixedly connected with gears (66); the two gears (66) are meshedly connected with each other; and the middle parts of the outer surfaces of the rotating shaft 1 (61) and the rotating shaft 2 (63) are both fixedly connected with mounting components (62).

3. The lifting mechanism of the lifting machine for transporting upper and lower covers of batteries according to claim 2, characterized in that: The first rotating shaft (61) is rotationally connected to both support rods (1), the second rotating shaft (63) is rotationally connected to both support rods (1), the third rotating shaft (64) is rotationally connected to the support rod (1) on the same side, the motor (7) passes through the support rod (1) on the same side through the coupling at the output end, extends to the right end of the second rotating shaft (63) and is fixedly connected to the second rotating shaft (63), and the coupling at the output end of the motor (7) is rotationally connected to the support rod (1) on the same side.

4. The lifting mechanism of the lifting machine for transporting upper and lower covers of batteries according to claim 2, characterized in that: The mounting assembly (62) comprises an electric telescopic rod (622) and a fixing block (624); the electric telescopic rod (622) is fixedly connected to a fixing plate (621) via a piston rod at an output end; an end of the fixing plate (621) away from the electric telescopic rod (622) is fixedly connected to a plurality of suction cups (623) via a plurality of connecting rods; the electric telescopic rod (622) is fixedly connected to a fixing member (625) via a connecting seat; and the fixing member (625) is fixedly connected to the fixing block (624).

5. The lifting mechanism of the lifting machine for transporting upper and lower covers of batteries according to claim 4, characterized in that: The two fixing blocks (624) are respectively fixedly connected to the first rotating shaft (61) and the second rotating shaft (63) on the same side.

6. The lifting mechanism of the lifting machine for transporting upper and lower covers of batteries according to claim 1, characterized in that: The loading assembly (2) comprises a receiving frame (21) fixedly connected to the support frame (3), a plurality of upper covers (22) and lower covers (26) are respectively arranged inside the receiving frame (21) located at the upper part and the receiving frame (21) located at the lower part, a cross bar (23) is fixedly connected to the front end of the upper end of the receiving frame (21), a baffle (24) is rotatably connected to the front end of the cross bar (23), and a torsion spring (25) is sleeved on the outer surface of the rotating shaft connecting the baffle (24) and the cross bar (23).

7. The lifting mechanism of the lifting machine for transporting upper and lower covers of batteries according to claim 6, characterized in that: The pushing assembly (4) comprises two pushing plates (41), the rear ends of the two pushing plates (41) are fixedly connected to a pushing rod (43), the left ends of the two pushing rods (43) are commonly fixedly connected to a sliding rod (42), and the front end of the sliding rod (42) is fixedly connected to an electric telescopic rod 2 (44).

8. The lifting mechanism of the lifting machine for transporting upper and lower covers of batteries according to claim 7, characterized in that: The second electric telescopic rod (44) is fixedly connected to the support frame (3) via a connecting seat, and the two push plates (41) are respectively attached to the rear ends of the upper cover (22) and the lower cover (26) located at the rear on the same side.

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