Cluster entering tool for large battery pack

Abstract

The utility model discloses a cluster entering tool for a large battery pack, which relates to the technical field of new energy batteries and comprises a frame, a roller mechanism, a push-pull mechanism and a plurality of groups of guide mechanisms. The frame is provided with a sliding rail; the roller mechanism is arranged on the frame and comprises an installation block and a roller assembly arranged on the installation block. The push-pull mechanism is movably arranged on the frame and comprises a push block and a sliding block, the push block is located above the roller assembly and used for pushing the battery pack to move on the roller assembly, the sliding block is provided with a sliding groove, and the sliding block is in sliding connection with the sliding rail through the sliding groove. The guide mechanisms are arranged on the frame and located on the two sides of the roller mechanisms, each guide mechanism comprises a guide mounting block and a plurality of guide wheels arranged on the guide mounting block, and when the push-pull mechanism pushes the battery pack to move, the battery pack is guided through the guide wheels. According to the cluster entering tool for the large battery pack, the cluster entering efficiency of the battery pack is high, and the battery pack can be prevented from being damaged in the loading process of the battery pack.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy battery technical field, especially a kind of cluster entry tooling for large battery pack. BACKGROUND

[0002] With the rapid development of new energy industry, batteries are widely used in new energy vehicles, energy storage, mobile electronic products, electric tools and other fields.

[0003] Battery pack refers to the complete power supply unit that multiple battery cells are combined by series connection, parallel connection or hybrid connection, and integrated management system, structural member and interface.In the prior art, battery pack is usually directly operated by forklift when being loaded into container, but the internal space of container is narrow, and battery pack is easily damaged by collision during forklift operation, and the cluster entry efficiency of battery pack is low when being loaded into container.Therefore, the prior art still has defects and deficiencies, and how to provide a cluster entry tooling that can avoid damaging battery pack and improve the cluster entry efficiency of battery pack is a technical problem to be solved by those skilled in the art. SUMMARY

[0004] The utility model aims at providing a kind of cluster entry tooling for large battery pack, solve the technical problems that battery pack is directly operated by forklift when being loaded into container in the prior art, easily lead to battery pack collision damage, and the cluster entry efficiency of battery pack is low when being loaded into container.

[0005] To achieve the above-mentioned purpose, the utility model provides a kind of cluster entry tooling for large battery pack, comprising:

[0006] frame, provided with slide rail;

[0007] Roller mechanism, provided in the frame, the roller mechanism includes mounting block and roller assembly provided in the mounting block;

[0008] Push-pull mechanism, movably provided in the frame, the push-pull mechanism includes push block and sliding block, the push block is located above the roller assembly, for pushing battery pack to move on the roller assembly, the sliding block is provided with sliding slot, and the sliding block is slidably connected with the slide rail through the sliding slot;

[0009] Multiple sets of guide mechanism, provided in the frame, located on both sides of the roller mechanism, the guide mechanism includes guide mounting block and a plurality of guide wheels provided in the guide mounting block, and the push-pull mechanism pushes battery pack to move, and the battery pack is guided by the guide wheel.

[0010] Preferably, the push-pull mechanism includes:

[0011] Cross plate;

[0012] Two push block mounting blocks are symmetrically arranged at two sides of the horizontal plate, and the push block is fixedly arranged in the push block mounting block.

[0013] Two pad blocks are symmetrically arranged at the bottom of the horizontal plate, and the sliding block is arranged at the bottom of the pad block.

[0014] Preferably, the guide mechanism comprises a side stopper and a side stopper mounting block, the side stopper is fixedly arranged in the frame, the side stopper mounting block is fixedly arranged in the side stopper, the guide mounting block is fixedly arranged in the side stopper mounting block, and the guide wheel is rotatably arranged in the guide mounting block.

[0015] Preferably, the drive mechanism for driving the push-pull mechanism to move on the frame is further included.

[0016] Preferably, the drive mechanism is a lead screw transmission mechanism.

[0017] Preferably, the drive mechanism comprises a driving assembly and a driven assembly, and the driving assembly and the driven assembly are located at two sides of the frame.

[0018] The driving assembly comprises:

[0019] Two bearing mounting seats are arranged at intervals on the frame.

[0020] A transmission shaft is rotatably arranged between the two bearing mounting seats through bearings.

[0021] A transmission hand wheel is located at one end of the transmission shaft and connected with the transmission shaft through a speed reducer and a shaft coupling.

[0022] A driving sprocket is arranged on the transmission shaft.

[0023] Preferably, the transmission shaft is arranged perpendicularly to the sliding rail.

[0024] Preferably, the driven assembly comprises:

[0025] Two driven bearing mounting seats are arranged at intervals on the frame.

[0026] A driven shaft is rotatably arranged between the two driven bearing mounting seats through bearings.

[0027] A driven sprocket is arranged on the driven shaft.

[0028] Preferably, the driving sprocket and the driven sprocket are connected through a chain transmission.

[0029] Preferably, the bottom of the horizontal plate is provided with a connecting block, and the chain is connected with the connecting block.

[0030] Preferably, a limiting stop mechanism is further arranged on the frame, and the limiting stop mechanism is arranged at the end of the slide rail, and the limiting stop mechanism comprises:

[0031] A fixing seat is fixedly arranged on the frame.

[0032] A limiting block is fixedly arranged on the fixing seat.

[0033] A front block mounting block is connected with the limiting block through a dividing pin, and a front block is fixedly arranged on the front block mounting block, and the front block is arranged above the roller assembly.

[0034] Preferably, a guide block is arranged on the side surface of the fixing seat, and a guide groove is arranged on the guide block in the vertical direction, and a guide rail is arranged on the side of the front block mounting block close to the fixing seat, and the guide rail is arranged in the guide groove, and the guide rail is slidably connected with the guide block through the guide groove.

[0035] With respect to the above background, the cluster-entering tool for large battery packs provided by the utility model can place the battery pack on the roller assembly of the roller mechanism, and the push-pull mechanism moves on the frame through the cooperation of the slide block and the slide rail, and the push block pushes the battery pack to move on the roller assembly, so that the battery pack is pushed into the cluster frame, and the cluster-entering efficiency of the battery pack is high. The roller assembly can convert the friction generated when the battery pack moves into sliding friction, the battery pack is more easily pushed by the push block, and the required force when the battery pack moves can be reduced. The movement of the battery pack is guided through the guide wheel, the position deviation of the battery pack when moving is avoided, the movement accuracy is ensured, the damage to the battery pack during the assembly process can be avoided, and the product quality can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model, and other drawings can be obtained by the provided drawings without creative labor for those skilled in the art.

[0037] Figure 1 The structure schematic view of the cluster-entering tool for large battery packs provided by the embodiments of the utility model is shown in the figure.

[0038] Figure 2 The structure schematic view of the frame in the cluster-entering tool for large battery packs provided by the embodiments of the utility model is shown in the figure.

[0039] Figure 3 The structure schematic view of the push-pull mechanism in the cluster-entering tool for large battery packs provided by the embodiments of the utility model is shown in the figure.

[0040] Figure 4 A structure schematic view of a guide mechanism in the cluster entering tooling for large battery packs provided by the embodiment of the present utility model;

[0041] Figure 5 A structure schematic view of a roller mechanism in the cluster entering tooling for large battery packs provided by the embodiment of the present utility model;

[0042] Figure 6 A structure schematic view of a driving assembly in the cluster entering tooling for large battery packs provided by the embodiment of the present utility model;

[0043] Figure 7 A structure schematic view of a driven assembly in the cluster entering tooling for large battery packs provided by the embodiment of the present utility model;

[0044] Figure 8 A structure schematic view of a blocking mechanism in the cluster entering tooling for large battery packs provided by the embodiment of the present utility model.

[0045] Figures 1 to 8 Reference signs: 1, driving assembly; 101, transmission hand wheel; 102, speed reducer; 103, speed reducer mounting seat; 104, shaft coupling; 105, bearing mounting seat; 106, transmission shaft; 107, driving sprocket; 2, push-pull mechanism; 201, push block; 202, push block mounting block; 203, cross plate; 204, pad block; 205, sliding block; 206, connecting block; 3, guide mechanism; 301, guide mounting block; 302, guide wheel; 303, side stop block; 304, side stop block mounting block; 4, roller mechanism; 401, roller assembly; 402, mounting block; 5, frame; 501, sliding rail; 502, support part; 6, blocking mechanism; 601, front stop block; 602, fixed seat; 603, limiting block; 604, index pin; 605, front stop block mounting block; 7, driven assembly; 701, driven bearing mounting seat; 702, driven sprocket; 703, driven shaft. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0047] In order to make the person skilled in the art better understand the present utility model scheme, the present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0048] The utility model provides a kind of for large battery pack's into cluster tooling, can improve the efficiency of battery pack assembly into container, the assembly and disassembly of battery pack are facilitated, and battery pack can reduce damage to battery pack in the process of assembly into container, it is favorable to improve product quality.

[0049] Please refer to Figures 1 to 8 The utility model provides a kind of for large battery pack's into cluster tooling including frame 5, gyro mechanism 4, push-pull mechanism 2 and multiple sets of guide mechanism 3.

[0050] Frame 5 is equipped with slide rail 501, slide rail 501 is set to two, two slide rails 501 are parallelly arranged on the top surface of frame 5.The bottom both sides of frame 5 are equipped with support part 502, for forklift fork to enter so as to drive the into cluster tooling to move.

[0051] Gyro mechanism 4 is equipped in frame 5, gyro mechanism 4 includes mounting block 402 and be equipped with gyro assembly 401 of mounting block 402, and gyro assembly 401 includes multiple rotatable gyro wheels.

[0052] Push-pull mechanism 2 is movably equipped in frame 5, and push-pull mechanism 2 includes push block 201 and sliding block 205, push block 201 is located above gyro assembly 401, for moving battery pack on gyro assembly 401, and sliding block 205 is equipped with sliding slot, and sliding block 205 is slidably connected with slide rail 501 through sliding slot.

[0053] Guide mechanism 3 is equipped in frame 5, and multiple sets of guide mechanism 3 are located at the both sides of gyro mechanism 4, and guide mechanism 3 includes guide mounting block 301 and be equipped with several guide wheels 302 of guide mounting block 301, when push-pull mechanism 2 pushes battery pack to move, battery pack is guided through guide wheel 302.

[0054] When using, battery pack is hoisted and placed on into cluster tooling, then operator raises into cluster tooling to appropriate height through forklift, so that battery pack is flush with container into cluster direction.Battery pack is placed on the gyro assembly 401 of gyro mechanism 4, and push-pull mechanism 2 moves on frame 5 through the cooperation of sliding block 205 and slide rail 501, and push block 201 pushes battery pack to move on gyro assembly 401, so that battery pack is pushed into cluster frame, and battery pack into cluster efficiency is high.During the process of battery pack movement, guide wheel 302 located at the both sides of gyro mechanism 4 contacts with the side of battery pack, and plays a guiding role.

[0055] In this way, the roller assembly 401 can convert the friction that the battery pack is subjected to when moving into sliding friction, the battery pack is more easily pushed by the push block 201, and the force required for the battery pack to move can be reduced. The movement of the battery pack is guided by the guide wheel 302, so that the position deviation of the battery pack when moving is avoided, the movement accuracy is ensured, the damage to the battery pack during the assembly process is avoided, and the product quality is improved.

[0056] Please refer to Figures 1 to 3 , the push-pull mechanism 2 comprises a horizontal plate 203, two push block mounting blocks 202 and two pad blocks 204.

[0057] The two push block mounting blocks 202 are arranged on the two sides of the horizontal plate 203, the push block 201 is fixedly arranged on the push block mounting block 202, the number of the push block 201 is two, and the two push blocks 201 are correspondingly arranged on the two push block mounting blocks 202. The two pad blocks 204 are symmetrically arranged on the bottom of the horizontal plate 203, the sliding block 205 is arranged on the bottom of the pad block 204, the number of the sliding block 205 is two, and the two sliding blocks 205 are correspondingly arranged on the two pad blocks 204.

[0058] In this way, through the cooperation of the two sliding blocks 205 and the two sliding rails 501, the push-pull mechanism 2 moves more stably on the frame 5.

[0059] Please refer to Figure 1 and Figure 4 , the guide mechanism 3 comprises a side stop block 303 and a side stop block mounting block 304, the side stop block 303 is fixedly arranged on the frame 5, the side stop block mounting block 304 is fixedly arranged on the side stop block 303, the guide mounting block 301 is fixedly arranged on the side stop block mounting block 304, and the guide wheel 302 is rotatably arranged on the guide mounting block 301. The guide wheel 302 can rotate in the horizontal plane.

[0060] When the push block 201 in the push-pull mechanism 2 pushes the battery pack to move on the roller assembly 401, the side edge of the battery pack is in contact with the guide wheel 302, and the movement of the battery pack is guided by the guide wheel 302. Moreover, since the side edge of the battery pack is in rolling friction with the guide wheel 302, the smoothness of the movement of the battery pack is not affected, and the resistance when the push block 201 pushes the battery pack is avoided.

[0061] The battery pack entering cluster tool provided by the utility model also comprises a driving mechanism for driving the push-pull mechanism 2 to move on the frame 5. The driving mechanism drives the push-pull mechanism 2 to move on the frame 5, so that the battery pack is pushed to move by the push block 201, and the battery pack is pushed into the cluster rack.

[0062] In the embodiment, please refer to Figure 1 , Figure 6 and Figure 7The driving mechanism comprises a driving assembly 1 and a driven assembly 7, and the driving assembly 1 and the driven assembly 7 are located on both sides of the frame 5.

[0063] The driving assembly 1 comprises a transmission shaft 106, a transmission hand wheel 101, a driving sprocket 107 and two bearing mounting seats 105. The two bearing mounting seats 105 are spaced apart on the frame 5; the transmission shaft 106 is rotatably mounted between the two bearing mounting seats 105 through bearings; the transmission hand wheel 101 is located at one end of the transmission shaft 106, and the transmission hand wheel 101 is connected with the transmission shaft 106 through a speed reducer 102 and a shaft coupling 104, and the speed reducer 102 is mounted on a speed reducer mounting seat 103. The number of the transmission hand wheels 101 is two, and the two transmission hand wheels 101 are respectively arranged at two ends of the transmission shaft 106; and the driving sprocket 107 is mounted on the transmission shaft 106. The transmission shaft 106 is arranged perpendicularly to the slide rail 501.

[0064] Please refer to Figure 1 , Figure 6 and Figure 7 The driven assembly 7 comprises a driven shaft 703, a driven sprocket 702 and two driven bearing mounting seats 701.

[0065] The two driven bearing mounting seats 701 are spaced apart on the frame 5; the driven shaft 703 is rotatably mounted between the two driven bearing mounting seats 701 through bearings; the driven sprocket 702 is mounted on the driven shaft 703; and the driving sprocket 107 and the driven sprocket 702 are connected through a chain transmission.

[0066] Please refer to Figure 1 , Figure 3 , Figure 6 and Figure 7 The bottom of the cross plate 203 is provided with a connecting block 206, and the chain is connected with the connecting block 206.

[0067] In use, the transmission hand wheel 101 is manually rotated to drive the transmission shaft 106 to rotate, the driving sprocket 107 is synchronously rotated with the transmission shaft 106, the driving sprocket 107 drives the driven sprocket 702 to rotate through the chain, and since the chain is connected with the connecting block 206, the movement of the chain drives the push-pull mechanism 2 to move on the frame 5 through the connecting block 206, so that the battery pack is pushed to move on the roller assembly 401 through the push block 201, and finally the battery pack is pushed into the cluster frame.

[0068] In another embodiment, the driving mechanism can be a lead screw transmission mechanism. The lead screw transmission mechanism comprises a lead screw and a nut block, the lead screw is rotatably arranged on the frame 5, the nut block is threadedly connected with the lead screw, the nut block can be fixed on the cross plate 203 in the push-pull mechanism 2, and the movement of the lead screw drives the nut block to move linearly, thereby driving the push-pull mechanism 2 to move on the frame 5. The driving mechanism can also adopt other mechanisms capable of outputting linear motion, and the specific mechanism is not limited.

[0069] Please refer to Figure 1 And Figure 8 The cluster-entering tool for large battery packs also comprises a limiting and blocking mechanism 6 arranged on the frame 5, the limiting and blocking mechanism 6 is located at the end of the slide rail 501, and the limiting and blocking mechanism 6 comprises a fixing seat 602, a limiting block 603 and a front block mounting block 605.

[0070] The fixing seat 602 is fixedly arranged on the frame 5, the limiting block 603 is fixedly arranged on the fixing seat 602, and the front block mounting block 605 is connected with the limiting block 603 through a dividing pin 604, and the front block mounting block 605 is fixedly provided with a front block 601, and the front block 601 is located above the roller assembly 401.

[0071] The front block 601 can block and limit the movement of the battery pack, so that the battery pack is prevented from sliding out of the frame 5 when the battery pack moves. During use, when the battery pack is transported to the cluster rack entrance position, the front block mounting block 605 is separated from the limiting block 603 by pulling the dividing pin 604, at this time, the front block mounting block 605 can move, so that the front block 601 is lowered below the bottom surface of the battery pack, thereby removing the blocking effect on the battery pack, and the battery pack can enter the cluster rack through the entrance.

[0072] In addition, please refer to Figure 8 The side surface of the fixing seat 602 is provided with a guide block, the guide block is provided with a guide groove in the vertical direction, the side of the front block mounting block 605 close to the fixing seat 602 is provided with a guide rail, the guide rail is accommodated in the guide groove, and the guide rail is slidably connected with the guide block through the guide groove.

[0073] After the front block mounting block 605 is separated from the limiting block 603 by pulling the dividing pin 604, the movement of the front block mounting block 605 is more stable and accurate through the guidance of the guide rail and the guide block.

[0074] The specific use process of the cluster-entering tool for large battery packs is as follows: the forklift is inserted into the support portions 502 on both sides of the bottom of the frame 5, the battery pack is hoisted and placed on the cluster-entering tool, then an operator raises the cluster-entering tool to an appropriate height through the forklift, so that the battery pack is flush with the cluster-entering direction of the container. The battery pack is placed on the roller assembly 401 of the roller mechanism 4, the drive mechanism drives the push-pull mechanism 2 to move, the push-pull mechanism 2 moves on the frame 5 through the cooperation of the sliding block 205 and the slide rail 501, the push block 201 pushes the battery pack to move on the roller assembly 401, so that the battery pack is pushed into the cluster rack. During the movement of the battery pack, the guide wheels 302 located on both sides of the roller mechanism 4 are in contact with the side edges of the battery pack, thereby playing a guiding role.

[0075] By using the battery entering cluster tool, the efficiency of assembling the battery into the container can be improved, the assembling and disassembling of the battery are facilitated, the damage to the battery during the assembling of the battery into the container is reduced, and the product quality is improved.

[0076] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity from another entity, without necessarily requiring or implying any actual relationship or order between such entities.

[0077] The principles and implementation modes of the present application are described by using specific examples herein, and the above example is only used to help understand the method and core idea of the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the principles of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A cluster entry tooling for large battery packs, characterized by, The utility model relates to a battery pack moving device, including: Frame (5) is equipped with slide rail (501); Roller mechanism (4) is located in the frame (5), the roller mechanism (4) includes mounting block (402) and the roller assembly (401) of being equipped in mounting block (402); Push-pull mechanism (2) is movably arranged in the frame (5), the push-pull mechanism (2) includes push block (201) and sliding block (205), the push block (201) is located above the roller assembly (401), is used for pushing battery pack and moves on the roller assembly (401), the sliding block (205) is equipped with slide groove, and the sliding block (205) is slidably connected with the slide rail (501) through the slide groove; Multiple sets of guide mechanism (3) are located in the frame (5) and are located on both sides of the roller mechanism (4), the guide mechanism (3) includes guide mounting block (301) and a plurality of guide wheels (302) equipped in the guide mounting block (301), when the push-pull mechanism (2) pushes battery pack and moves, battery pack is guided through the guide wheel (302).

2. The cluster entry tooling for large battery packs of claim 1, wherein, The push-pull mechanism (2) includes: Cross plate (203); Two push block mounting blocks (202) are located on both sides of the cross plate (203), and the push block (201) is fixedly arranged in the push block mounting block (202); Two pad blocks (204) are symmetrically arranged at the bottom of the cross plate (203), and the sliding block (205) is arranged at the bottom of the pad block (204).

3. The cluster entry tooling for large battery packs of claim 2, wherein, The guide mechanism (3) includes side stopper (303) and side stopper mounting block (304), the side stopper (303) is fixedly arranged in the frame (5), the side stopper mounting block (304) is fixedly arranged in the side stopper (303), the guide mounting block (301) is fixedly arranged in the side stopper mounting block (304), and the guide wheel (302) is rotatably arranged in the guide mounting block (301).

4. The cluster entry tooling for large battery packs of claim 3, wherein, Further including a drive mechanism for driving the push-pull mechanism (2) to move on the frame (5).

5. The cluster entry tooling for large battery packs of claim 4, wherein, The drive mechanism is a lead screw transmission mechanism.

6. The cluster entry tooling for large battery packs of claim 4, wherein, The drive mechanism includes driving assembly (1) and driven assembly (7), and the driving assembly (1) and the driven assembly (7) are located on both sides of the frame (5); The driving assembly (1) includes: Two bearing mounting seats (105) are spaced apart on the frame (5); A transmission shaft (106) is rotatably mounted between the two bearing mounting seats (105) by bearings; A transmission hand wheel (101) is located at one end of the transmission shaft (106) and is connected with the transmission shaft (106) through a speed reducer (102) and a shaft coupling (104); A driving sprocket (107) is mounted on the transmission shaft (106); Wherein, the transmission shaft (106) is arranged perpendicularly to the slide rail (501).

7. The cluster entry tooling for large battery packs of claim 6, wherein, The driven assembly (7) includes: Two driven bearing mounting seats (701) are spaced apart on the frame (5); A driven shaft (703) is rotatably mounted between the two driven bearing mounting seats (701) by bearings; A driven sprocket (702) is mounted on the driven shaft (703); The main chain wheel (107) is connected with the driven chain wheel (702) through a chain transmission.

8. The cluster entry tooling for large battery packs of claim 7, wherein, The bottom of the transverse plate (203) is provided with a connecting block (206), and the chain is connected with the connecting block (206).

9. The cluster entry tooling for large battery packs of any of claims 1 to 8, wherein, Further comprising a limiting and blocking mechanism (6) arranged on the frame (5), the limiting and blocking mechanism (6) is located at the end of the slide rail (501), the limiting and blocking mechanism (6) comprises: A fixed seat (602) is fixedly arranged on the frame (5); A limiting block (603) is fixedly arranged on the fixed seat (602); A front block mounting block (605) is connected with the limiting block (603) through a dividing pin (604), and the front block mounting block (605) is fixedly provided with a front block (601), and the front block (601) is located above the roller assembly (401).

10. The cluster entry tooling for large battery packs of claim 9, wherein, The side surface of the fixed seat (602) is provided with a guide block, the guide block is provided with a guide groove in the vertical direction, the front block mounting block (605) is provided with a guide rail on the side close to the fixed seat (602), the guide rail is accommodated in the guide groove, and the guide rail is slidably connected with the guide block through the guide groove.

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