A pack packing cluster device applied to an energy storage box

Abstract

The utility model discloses a kind of PACK package cluster equipment applied to energy storage box, it is related to battery package carrying cluster technical field, including mobile platform, lifting mechanism is installed on mobile platform, horizontal push platform is installed on lifting mechanism, horizontal push platform is used to carry, constrain and horizontal push and pull PACK package;Horizontal push platform includes position plate, multiple groups of horizontally arranged roller are installed on position plate;Side stop limiting component is installed on the both sides of position plate, for constraining the lateral of the both sides of PACK package and the interval of side stop limiting component is adjustable;Guiding component is installed on position plate, horizontal horizontal push component is slidably installed on guiding component;Position plate on end is movably installed with tail baffle;Lifting mechanism includes the upper plate in top, deviation rectifying component is installed between upper plate and position plate, deviation rectifying component is used to adjust the overall longitudinal position of position plate, to solve the technical problem that PACK package's constraint in prior art is not adjustable and horizontal push platform cannot overall fine adjustment translation.

Description

Technical Field

[0001] This utility model relates to the field of battery pack handling and loading into energy storage boxes, specifically a PACK pack clustering device applied to energy storage boxes. Background Technology

[0002] A PACK (Battery Pack) is an energy storage device consisting of multiple battery cells connected in series and parallel, and integrating key components such as a battery management system (BMS) and a thermal management system.

[0003] A battery energy storage warehouse is a prefabricated energy storage product that highly integrates a battery system, battery management system (BMS), power conversion system (PCS), temperature control system, fire protection system, and monitoring system into a standard container shell.

[0004] In the production process of battery energy storage boxes, PACK packages need to be packed into the energy storage compartment. Typically, the energy storage compartment has multiple layers of support brackets to support the PACK packages. The PACK packages are placed on each layer of support brackets. After the PACK packages are inserted into the energy storage box, manual work is required to position the PACK packages relative to the support brackets and assemble the wiring harnesses. However, the PACK packages are large and heavy. The traditional method of aligning the PACK packages with containers using forklifts results in large deviations when they are packed due to factors such as precision and stability. This makes it too difficult to pack the PACK packages into the compartments. Furthermore, the tight spacing between the layers makes it difficult to perform PACK package removal and rework.

[0005] Reference CN202422216352.2 describes a clustering device that uses a carrying platform, a lifting device, a moving device, and an angle adjustment device to realize the carrying, lifting, transporting, and angle adjustment of battery packs. However, the following problems exist:

[0006] 1) The size of the battery packs produced by the company is not unique, so the carrying platform for handling needs to have a range of adjustable functions, which is not provided in the references;

[0007] 2) Adjusting the angle of the references involves the overall angular deflection of the supporting platform. When the moving device is not aligned with the bracket inside the energy storage box, the moving device and the bracket are not coaxial, but rather the two axes intersect. Angle deflection can align the head of the battery pack with the energy storage box, but there is a possibility that the head can be inserted but not fully pushed into the energy storage box.

[0008] To address these issues, we provide a PACK clustering device for use in energy storage boxes. Utility Model Content

[0009] The purpose of this invention is to overcome the shortcomings of the prior art and provide a PACK packet clustering device for energy storage boxes, so as to solve the technical problems that the constraints of the PACK packets cannot be adjusted and the transverse push platform cannot be finely adjusted and translated as a whole in the prior art.

[0010] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a PACK pack clustering device applied to an energy storage box, including a mobile platform, a lifting mechanism installed on the mobile platform, and a horizontal pushing platform installed on the lifting mechanism, wherein the horizontal pushing platform is used to carry, constrain, and laterally push and pull the PACK pack.

[0011] The transverse push platform includes a position plate on which multiple sets of horizontally arranged rollers are mounted for carrying PACK packages;

[0012] Side stop limiting components are installed on both sides of the position plate to constrain the lateral movement of the PACK, and the spacing between the side stop limiting components is adjustable; a guide component is installed on the position plate, and a horizontal push component is slidably installed on the guide component for pushing and pulling the PACK; a tail baffle is movably installed on the position plate at the end.

[0013] The lifting mechanism includes an upper platform at the top, and a correction assembly is installed between the upper platform and the position plate. The correction assembly is used to adjust the overall longitudinal position of the position plate.

[0014] In a further technical solution, the guide component includes two sets of slide rails and a rack plate, with the rack plate located between the two sets of slide rails; both the rack plate and the slide rails are detachably connected to the position plate;

[0015] The horizontal push assembly includes a push plate and a sliding plate. A slider is installed at the bottom of the sliding plate, and the slider is adapted to the slide rail. The push plate is detachably mounted on the sliding plate.

[0016] A servo geared motor is mounted on the sliding plate. The body of the servo geared motor is connected to the sliding plate, and its output end passes through the sliding plate and is equipped with a drive gear. The drive gear meshes with the rack plate.

[0017] In a further technical solution, two sets of parallel and horizontal elongated grooves are formed on the position plate, and multiple sets of horizontally arranged rollers are installed on the elongated grooves; the top height of the rollers is higher than the top height of the elongated grooves.

[0018] A position groove is provided between the two sets of slide rails of the position plate; a tail baffle is installed in the position groove, and a mounting seat is provided at the bottom of the position groove. A vertical electric cylinder is installed on the mounting seat; the output end of the vertical electric cylinder is detachably connected to the tail baffle; the vertical electric cylinder pushes the tail baffle to block the PACK package located on the roller.

[0019] Guide rollers are installed on both sides of the tail baffle. The longitudinal dimension of the tail baffle is smaller than the longitudinal length of the inner groove of the position slot. The guide rollers constrain the longitudinal position of the tail baffle. The upper limit of the tail baffle is higher than the top height of the roller, and the lower limit is lower than the top height of the roller. At the upper limit, it does not restrict the movement of the battery pack, and at the lower limit, it does not interfere with the movement of the battery pack.

[0020] In a further technical solution, the side stop limiting assembly includes a single-side baffle one and a single-side baffle two, and multiple sets of longitudinal rails are installed between adjacent long slots;

[0021] A bottom plate is detachably installed on the longitudinal track at the bottom of the single-sided baffle, and the bottom plate is detachably connected to the single-sided baffle.

[0022] The bottom of the single-sided baffle two is slidably connected to the longitudinal track; a pad is installed between the single-sided baffle one and the single-sided baffle two facing each other.

[0023] In a further technical solution, an adjustment component is installed on the side of the second single-sided baffle that is opposite to the first single-sided baffle;

[0024] The adjusting component includes a handwheel, a screw, and a support plate. The support plate is detachably connected to the position plate. One end of the screw is connected to the handwheel, and the other end passes through the support plate and is connected to the second single-sided baffle. The screw and the second single-sided baffle are connected by a connecting bearing. Rotating the handwheel pushes the second single-sided baffle to move along the corresponding longitudinal track.

[0025] In a further technical solution, the correction assembly includes a second servo geared motor, a fixed plate, and a lead screw. The second servo geared motor is arranged longitudinally and coaxially connected to the lead screw. The bottom of the fixed plate is connected to the upper platform plate, and a slide is installed on the lead screw, which moves on the lead screw. The top of the slide is connected to the bottom of the position plate. The axis of the lead screw is perpendicular to the axis of the slide rail.

[0026] Monitoring cameras are installed on both sides of the end of the positioning plate to align the PACK packet with the energy storage box when it is inserted into the cluster.

[0027] In a further technical solution, the push plate is T-shaped, with a push block installed on the top side near the PACK, and a tension / compression sensor installed on the push block, with the detection end of the tension / compression sensor facing the PACK.

[0028] In a further technical solution, two sets of tension and compression sensors are provided, and a synchronization board is installed on the side of the output end facing the PACK package.

[0029] Pull ring one is installed on the PACK, and pull ring two is detachably installed on the synchronization board. Pull ring two is connected to pull ring one by a mounting connecting strip; a level sensor is installed on the position board.

[0030] In a further technical solution, the mobile platform includes a mobile frame, which is L-shaped; an electric drive assembly is installed on one side of the mobile frame, and an electric control box is installed on the top, with an interactive interface installed on the electric control box; an installation platform is provided on the surface of the mobile frame, which is connected to a lifting mechanism; electric lifting feet are installed at the bottom of the mobile frame, and at least four sets of electric lifting feet are provided in a rectangular distribution for adjusting the level of the position plate.

[0031] In a further technical solution, the lifting mechanism also includes a lower platform, and a scissor chain is installed between the upper platform and the lower platform; a servo lifting system is installed inside the scissor chain, and the servo lifting system is used to drive the top of the scissor chain to rise and fall.

[0032] Compared with existing technologies, it has the following advantages:

[0033] This invention uses a guide component to determine the axial direction and a horizontal pushing component to create a horizontal pushing effect, which is beneficial for the clustering of the PACK. A side-stop limiting component is provided to achieve lateral constraint on the PACK, and one set of the side-stop limiting component is adjustable to accommodate various PACK models, demonstrating its broader applicability.

[0034] The handwheel rotation of this utility model enables the screw to rotate on the support plate, while the connecting bearing at the end ensures that the screw rotation does not detach from the second side baffle, and realizes the pushing or retraction of the second side baffle relative to the support plate, thereby realizing the change of the distance between the second side baffle and the first side baffle, thus achieving the constraint on the width direction of the PACK.

[0035] When the PACK of this utility model is inserted into the cluster, the moving platform is first moved so that the horizontal position corresponds to the support of the energy storage box; then the height is adjusted to the corresponding height of the support inside the energy storage box by the lifting mechanism; then the correction component is driven to move the slide by rotating the lead screw of the servo reduction motor II, and the slide bearing position plate moves longitudinally to realize the adjustment of the horizontal, height and longitudinal position. The adjustment method is simple and effective. Attached Figure Description

[0036] Figure 1 This is a three-dimensional structural diagram of the PACK packet clustering device of this utility model (including PACK packets);

[0037] Figure 2 This is a three-dimensional structural diagram of the PACK packet clustering device of this utility model (excluding the PACK packet).

[0038] Figure 3 for Figure 2 Enlarged view of part A;

[0039] Figure 4for Figure 2 Enlarged view of part B;

[0040] Figure 5 This is a side view of the horizontal push assembly of this utility model;

[0041] Figure 6 This is a top view of the position plate of this utility model;

[0042] Figure 7 for Figure 6 CC section view;

[0043] Figure 8 for Figure 7 Enlarged view of part D;

[0044] Figure 9 This is a schematic diagram of the structure on the position plate;

[0045] Figure 10 for Figure 9 Enlarged view of part E;

[0046] Figure 11 for Figure 9 Enlarged view of part F;

[0047] Figure 12 This is a side view of the PACK clustering device of this utility model;

[0048] Figure 13 for Figure 12 Enlarged view of part G;

[0049] Figure 14 This is a schematic diagram of the structure of the correction component of this utility model;

[0050] Figure 15 This is a top view (including the PACK) of the present invention's PACK packet clustering device.

[0051] Figure 16 for Figure 15 Enlarged view of the H section;

[0052] Figure 17 This is a schematic diagram of the structure of the mobile platform of this utility model;

[0053] Figure 18 This is a schematic diagram of the lifting mechanism of this utility model;

[0054] Figure 19 This is a schematic diagram of the lifting mechanism of this utility model without the upper platform.

[0055] In the picture:

[0056] 1. Mobile platform; 11. Mobile frame; 12. Electric drive assembly; 13. Electrical control box; 14. Mounting platform; 15. Electric lifting feet;

[0057] 2. Lifting mechanism; 21. Upper platform; 22. Lower platform; 23. Scissor lift chain; 24. Servo lifting system;

[0058] 3. Horizontal pushing platform; 31. Positioning plate; 32. Long groove; 33. Roller; 34. Positioning groove; 35. Mounting base; 36. Horizontal sensor;

[0059] 4. Side stop limiting assembly; 41. Single-sided baffle one; 42. Single-sided baffle two; 43. Longitudinal track; 44. Bottom plate; 45. Handwheel; 46. Screw; 47. Bracket plate; 48. Connecting bearing;

[0060] 5. Guide components; 51. Slide rail; 52. Rack plate;

[0061] 6. Horizontal push assembly; 61. Push plate; 62. Sliding plate; 63. Servo geared motor one; 64. Drive gear; 65. Push block; 66. Tension / compression sensor; 67. Synchronization plate; 68. Pull ring one; 69. Pull ring two; 610. Connecting belt;

[0062] 7. Tail baffle; 71. Vertical electric cylinder; 72. Guide ball bearings;

[0063] 8. Correction assembly; 81. Servo geared motor II; 82. Fixing plate; 83. Lead screw; 84. Slide block; 85. Monitoring camera;

[0064] 100. PACK package. Detailed Implementation

[0065] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0066] Example 1

[0067] Please see Figure 1-8 This invention provides a technical solution. Specifically, it includes a PACK clustering device applied to an energy storage box, such as... Figure 1 and 2 As shown, it includes a mobile platform 1, a lifting mechanism 2 installed on the mobile platform 1, and a horizontal pushing platform 3 installed on the lifting mechanism 2. The horizontal pushing platform 3 is used to carry, constrain, and push and pull the PACK package 100 laterally.

[0068] The transverse push platform 3 includes a position plate 31, on which multiple sets of horizontally arranged rollers 33 are installed. The PACK package 100 is placed on the rollers to facilitate sliding.

[0069] Side stop limiting components 4 are installed laterally on the position plate 31, distributed on the upper two sides of the position plate, such as... Figure 2 As shown, the spacing of the side stop limiting components 4 used to constrain the two sides of the PACK 100 is adjustable; in this embodiment, the side stop limiting components can be electric push rods on both sides to achieve lateral contraction or extension.

[0070] A guide component 5 is installed on the position plate 31, and a horizontal push assembly 6 is slidably installed on the guide component 5 for pushing and pulling the PACK 100; a tail baffle 7 is movably installed on the position plate 31 at the end; the tail baffle and the horizontal push assembly limit the position at both ends of the PACK.

[0071] The lifting mechanism 2 includes an upper platform 21 located at the top, and a correction component 8 is installed between the upper platform 21 and the position plate 31. The correction component 8 is used to adjust the overall longitudinal position of the position plate 31.

[0072] like Figure 3 As shown, the guide component 5 includes two sets of slide rails 51 and a rack plate 52, with the rack plate 52 located between the two sets of slide rails 51; both the rack plate 52 and the slide rails 51 are on the position plate 31 and are detachably connected by bolts; the axes of the two sets of slide rails are parallel to the axis of the rack plate; the rack plate is used for transmission, and the slide rails are used for guidance.

[0073] like Figure 4 and 5 As shown, the horizontal push assembly 6 includes a push plate 61 and a sliding plate 62. A slider is installed at the bottom of the sliding plate 62. The slider is adapted to the slide rail 51. Conventional I-shaped slide rails and C-shaped sliders can be used to achieve clamping and constraint in the non-axial direction, so that the sliding can only be guided along the axial direction. The push plate 61 is detachably installed on the sliding plate 62.

[0074] A servo geared motor 63 is mounted on the sliding plate 62. The body of the servo geared motor 63 is connected to the sliding plate 62, and its output end passes through the sliding plate 62 and is equipped with a drive gear 64. The drive gear 64 meshes with the rack plate 52. (Refer to the cross-sectional view.) Figure 8 This shows the sliding between the drive gear and the rack plate.

[0075] exist Figure 6 The image shows that the side stop limiting assembly 4 includes a single side baffle 41 and a single side baffle 42, and multiple sets of longitudinal rails 43 are installed between adjacent long slots 32;

[0076] The bottom of the single-sided baffle 42 is slidably connected to the longitudinal track 43; a pad is installed between the single-sided baffle 41 and the single-sided baffle 42 facing each other, and the pad is used to buffer the squeezing effect when it comes into contact with the PACK.

[0077] This embodiment uses guide components to determine the axial direction and horizontal push components to create a horizontal push effect, which is beneficial for the clustering of the PACK. Side stop components are used to achieve lateral constraint on the PACK, and one set of these side stop components is adjustable to accommodate various PACK models, demonstrating its broader applicability.

[0078] Example 2

[0079] like Figure 9-13 As shown, this is another embodiment of the present invention, based on embodiment 1, as follows: Figure 9 As shown, two sets of parallel and horizontal elongated grooves 32 are opened on the position plate 31. Multiple sets of horizontally arranged rollers 33 are installed on the elongated grooves 32. The multiple sets of rollers realize the horizontal movement of the PACK package out and in; the top height of the rollers 33 is higher than the top height of the elongated grooves 32.

[0080] A position groove 34 is provided between the two sets of slide rails 51 on the position plate 31; a tail baffle 7 is installed in the position groove 34, and a mounting base 35 is provided at the bottom of the position groove 34. Figure 13 As shown, a vertical electric cylinder 71 is installed on the mounting base 35; the output end of the vertical electric cylinder 71 is detachably connected to the tail baffle 7; the vertical electric cylinder 71 pushes the tail baffle 7 to block the PACK package 100 located on the roller 33.

[0081] Guide rollers 72 are installed on both sides of the tail baffle 7, combined with Figure 3 As shown, the longitudinal dimension of the tail baffle 7 is smaller than the longitudinal length of the inner groove of the position groove 34; the guide roller 72 constrains the longitudinal position of the tail baffle 7.

[0082] This invention achieves end constraint of the PACK by setting a tail baffle that can be raised and lowered. When the PACK is about to enter, the top of the tail baffle is lowered by a vertical electric cylinder until it is below the top of the roller; when the PACK is fully entered, the output end of the vertical electric cylinder is raised, causing the top of the tail baffle to rise above the top of the roller, thus completing the constraint.

[0083] like Figure 10As shown, an adjusting component is installed on the side of the second single-sided baffle 42 opposite to the first single-sided baffle 41. The adjusting component includes a handwheel 45, a screw 46, and a support plate 47. The support plate 47 is detachably connected to the position plate 31. One end of the screw 46 is connected to the handwheel 45, and the other end passes through the support plate 47 and is connected to the second single-sided baffle 42. The screw 46 and the second single-sided baffle 42 are connected by a connecting bearing 48. The rotation of the handwheel 45 pushes the second single-sided baffle 42 to move along the corresponding longitudinal track 43. The rotation of the handwheel enables the screw on the support plate to rotate helically, while the connecting bearing at the end ensures that the screw does not detach from the second single-sided baffle, and realizes the pushing or retraction of the second single-sided baffle relative to the support plate, thereby realizing the change of the distance between the second single-sided baffle and the first single-sided baffle, thus achieving the constraint on the width direction of the PACK. Figure 11 As shown, a bottom plate 44 is detachably installed on the longitudinal rail 43 at the bottom of the single-sided baffle 41. The bottom plate 44 is detachably connected to the single-sided baffle 41. The bottom plate is used to support the single-sided baffle, and the bottom plate is fixed to the corresponding longitudinal rail by bolts.

[0084] Example 3

[0085] like Figure 14-19 As shown, this is another embodiment of the present invention. Based on embodiment 2, in order to achieve the overall movement of the position plate and the pulling effect of the horizontal pushing component.

[0086] like Figure 14 The diagram shown is a schematic of the deflected correction assembly; normally as... Figure 1 When shown, it should be Figure 14 The rotation is 90° to the left. The correction assembly 8 includes a servo geared motor 81, a fixed plate 82, and a lead screw 83. The servo geared motor 81 is longitudinally arranged and its output end is coaxially connected to the lead screw 83. The bottom of the fixed plate 82 is connected to the upper platform 21. A slide 84 is installed on the lead screw 83 and moves on the lead screw 83. The top of the slide 84 is connected to the bottom of the position plate 31. The axial direction of the lead screw 83 is perpendicular to the axial direction of the slide rail 51.

[0087] Monitoring cameras 85 are installed on both sides of the end of the positioning plate 31 to align the PACK 100 with the energy storage box during cluster insertion. These cameras may have infrared distance sensors to detect the position of the brackets inside the energy storage box. An alignment correction assembly is added at the bottom, which, through camera observation, allows for fine-tuning left and right adjustments during battery pack docking to ensure alignment.

[0088] like Figure 16 The push plate 61 shown is T-shaped, with a push block 65 installed on the top side near the PACK 100. A tension / compression sensor 66 is installed on the push block 65, with the detection end of the tension / compression sensor 66 facing the PACK 100.

[0089] Two sets of tension and compression sensors 66 are provided, and a synchronization board 67 is installed on the side of the output end facing the PACK 100.

[0090] refer to Figure 16 As shown, a pull ring 68 is installed on the PACK 100, and a pull ring 69 is detachably installed on the synchronization plate 67. The pull ring 69 and pull ring 68 are connected by a connecting strap 610. The PACK has a connecting hole for connecting pull ring 68. Pull ring 68 is detachably connected to the PACK, thus enabling multiple PACKs to be clustered together. Two sets of tension and compression sensors are installed on the synchronization plate, and the function of pulling the PACK is achieved through the connection of pull ring 69, the connecting strap, and pull ring 69. The longitudinal ends of the synchronization plate are bent towards the side of the servo reduction motor, so that pull ring 69 does not interfere with the compression of the synchronization plate.

[0091] A level sensor 36 is installed on the position plate 31. The level sensor can be a center of gravity sensor to adjust the level of the four corners of the position plate. When the level sensor sends a signal to the control box, it is displayed on the interactive interface, through which the raising or lowering of any one or more of the four corner electric lifting feet can be adjusted. The electric lifting feet include downward support feet and electric cylinders, which can vertically drive the support feet to move.

[0092] When the pull / compression sensor is required for push detection, the pull ring 2 and PACK package are not connected; the two sets of pull / compression sensors are carried by the horizontal push plate as follows: Figure 15 The horizontal leftward movement of the synchronous plate presses against the surface of the PACK. The longitudinal length of the synchronous plate is less than the distance between the two sets of pull rings, allowing for direct pushing to detect the pressure.

[0093] When tension / compression sensors are needed for tension detection, connect pull ring two and the PACK package; the two sets of tension / compression sensors are carried along with the horizontal push plate as follows: Figure 15 The horizontal movement to the right causes the PACK to move horizontally to the right, thus moving the PACK onto the roller of the positioning plate.

[0094] like Figure 17 As shown, the mobile platform 1 includes a mobile frame 11, which is L-shaped; an electric drive assembly 12 is installed on one side of the mobile frame 11, and an electric control box 13 is installed on the top, with an interactive interface installed on the electric control box 13; an installation platform 14 is provided on the surface of the mobile frame 11, which is connected to the lifting mechanism 2; electric lifting feet 15 are installed at the bottom of the mobile frame 11, and at least four sets of electric lifting feet 15 are provided in a rectangular distribution for adjusting the level of the position plate 31.

[0095] like Figure 18 and 19As shown, the lifting mechanism 2 also includes a lower platform 22, and a scissor chain 23 is installed between the upper platform 21 and the lower platform 22. A servo lifting system 24 is installed inside the scissor chain 23, and the servo lifting system 24 is used to drive the top of the scissor chain 23 to rise and fall. Referring to the prior art, the servo lifting system drives the middle rotating rod of the scissor chain to change the crossing angle of the scissor chain, thereby realizing the raising and lowering of the upper platform.

[0096] Simplified operation flow of the equipment:

[0097] 1) The incoming PACK package is hoisted and placed onto the roller surface of the horizontal push mechanism of the clustering equipment.

[0098] 2) The PACK is positioned on the lateral pushing roller surface of the equipment by lateral limiting components on both sides; the tail baffle rises to limit the end;

[0099] 3) The operator drives the cluster entry equipment to the energy storage warehouse workstation.

[0100] 4) The cluster entry equipment is fixed in position, and the mobile platform is aligned with the horizontal position of the energy storage box.

[0101] 5) The height position is determined by lifting the device to the set height.

[0102] 6) The alignment component adjusts the width of the conveyor to align with the position of the energy storage box support.

[0103] 7) The tail baffle descends, and the horizontal pusher pushes the PACK package into the energy storage box compartment.

[0104] 8) After being delivered to the designated position, the horizontal push component detaches from the PACK and retracts, and the lifting mechanism retracts.

[0105] When a pack needs to be carried, the mobile platform moves horizontally, and the lifting mechanism raises or lowers the vertical position plate. The horizontal push assembly is moved to the end of the guide component away from the control box, and connected via pull ring one, connecting belt, and pull ring two. The horizontal push assembly then moves horizontally to the left, pulling the pack onto the roller. Subsequently, the single-sided baffle two rotates with the handwheel to longitudinally constrain the pack; the spacing can be 1-2mm to achieve longitudinal constraint. The manually driven electric mobile platform is similar to a forklift control system, using an electric drive to achieve steering, low-speed and high-speed movement. When the equipment begins lifting, the electro-hydraulic device activates to maintain equipment stability.

[0106] Then, the vertical electric cylinder output end rises, driving the top of the tail baffle to rise above the top of the roller, thus completing the horizontal end constraint.

[0107] When a PACK needs to be inserted into the cluster, the moving platform is first moved to align its horizontal position with the support of the energy storage box. Then, the lifting mechanism adjusts the height to the corresponding height of the support inside the energy storage box. Next, the alignment component, via a servo-driven geared motor, rotates a lead screw, causing the slide to move. The slide's bearing plate moves longitudinally, adjusting the horizontal, vertical, and center positions—a simple and effective adjustment method. Subsequently, the servo-driven geared motor of the horizontal pushing component engages the drive gear and rack, causing the pusher to move along the slide rail, compressing the PACK and pushing it into the support of the energy storage box, completing a single PACK insertion into the energy storage box.

[0108] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A PACK clustering device for use in energy storage boxes, characterized in that, It includes a mobile platform, on which a lifting mechanism is installed, and on the lifting mechanism a lateral push platform is installed, the lateral push platform being used to carry, constrain, and laterally push and pull the PACK package; The transverse push platform includes a position plate on which multiple sets of horizontally arranged rollers are mounted for carrying PACK packages; A side stop limiting component is installed on the side of the position plate to constrain the sides of the PACK, and the spacing of the side stop limiting component is adjustable; a guide component is installed on the position plate, and a horizontal push component is slidably installed on the guide component for pushing and pulling the PACK; a tail baffle is movably installed on the position plate at the end. The lifting mechanism includes an upper platform at the top, and a correction assembly is installed between the upper platform and the position plate. The correction assembly is used to adjust the overall longitudinal position of the position plate.

2. The PACK clustering device for use in an energy storage box according to claim 1, characterized in that, The guide component includes two sets of slide rails and a rack plate, with the rack plate located between the two sets of slide rails; both the rack plate and the slide rails are detachably connected to the position plate. The horizontal push assembly includes a push plate and a sliding plate. A slider is installed at the bottom of the sliding plate, and the slider is adapted to the slide rail. The push plate is detachably mounted on the sliding plate. A servo geared motor is mounted on the sliding plate. The body of the servo geared motor is connected to the sliding plate, and its output end passes through the sliding plate and is equipped with a drive gear. The drive gear meshes with the rack plate.

3. A PACK clustering device for use in an energy storage box according to claim 2, characterized in that, Two sets of parallel and horizontal elongated slots are provided on the position plate, and multiple sets of horizontally arranged rollers are installed on the elongated slots; the top height of the rollers is higher than the top height of the elongated slots. A position groove is provided between the two sets of slide rails of the position plate; a tail baffle is installed in the position groove, and a mounting seat is provided at the bottom of the position groove. A vertical electric cylinder is installed on the mounting seat; the output end of the vertical electric cylinder is detachably connected to the tail baffle; the vertical electric cylinder pushes the tail baffle to block the PACK package located on the roller. Guide rollers are installed on both sides of the tail baffle. The longitudinal dimension of the tail baffle is smaller than the longitudinal length of the inner groove of the position slot. The guide rollers constrain the longitudinal position of the tail baffle.

4. A PACK clustering device for use in an energy storage box according to claim 2, characterized in that, The side stop limiting assembly includes a single-side baffle one and a single-side baffle two, and multiple sets of longitudinal rails are installed between adjacent long slots; A bottom plate is detachably installed on the longitudinal track at the bottom of the single-sided baffle, and the bottom plate is detachably connected to the single-sided baffle. The bottom of the single-sided baffle two is slidably connected to the longitudinal track; a pad is installed between the single-sided baffle one and the single-sided baffle two facing each other.

5. A PACK clustering device for use in an energy storage box according to claim 4, characterized in that, An adjustment component is installed on the side of the second single-sided baffle that is opposite to the first single-sided baffle; The adjusting component includes a handwheel, a screw, and a support plate. The support plate is detachably connected to the position plate. One end of the screw is connected to the handwheel, and the other end passes through the support plate and is connected to the second single-sided baffle. The screw and the second single-sided baffle are connected by a connecting bearing. Rotating the handwheel pushes the second single-sided baffle to move along the corresponding longitudinal track.

6. A PACK clustering device for use in an energy storage box according to claim 5, characterized in that, The correction assembly includes a second servo geared motor, a fixed plate, and a lead screw. The second servo geared motor is arranged longitudinally and coaxially connected to the lead screw. The bottom of the fixed plate is connected to the upper platform. A slide is installed on the lead screw and moves on the lead screw. The top of the slide is connected to the bottom of the position plate. The axis of the lead screw is perpendicular to the axis of the slide rail. Monitoring cameras are installed on both sides of the end of the positioning plate to align the PACK packet with the energy storage box when it is inserted into the cluster.

7. A PACK clustering device for use in an energy storage box according to claim 5, characterized in that, The push plate is T-shaped, with a push block installed on the top side near the PACK. A tension / compression sensor is installed on the push block, with the detection end of the tension / compression sensor facing the PACK.

8. A PACK clustering device for use in an energy storage box according to claim 7, characterized in that, Two sets of tension and compression sensors are provided, and a synchronization board is installed on the side of the output terminal facing the PACK. Pull ring one is installed on the PACK, and pull ring two is detachably installed on the synchronization board. Pull ring two is connected to pull ring one by a mounting connecting strip; a level sensor is installed on the position board.

9. A PACK clustering device for use in an energy storage box according to any one of claims 1-8, characterized in that, The mobile platform includes a mobile frame, which is L-shaped; an electric drive assembly is installed on one side of the mobile frame, and an electric control box is installed on the top, with an interactive interface installed on the electric control box; an installation platform is provided on the surface of the mobile frame, which is connected to a lifting mechanism; electric lifting feet are installed at the bottom of the mobile frame, and at least four sets of electric lifting feet are provided in a rectangular distribution for adjusting the level of the position plate.

10. A PACK clustering device for use in an energy storage box according to any one of claims 1-8, characterized in that, The lifting mechanism also includes a lower platform, and a scissor chain is installed between the upper platform and the lower platform; a servo lifting system is installed inside the scissor chain, and the servo lifting system is used to drive the top of the scissor chain to rise and fall.

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