Equipment for lifting semi-automatic energy storage power conversion cabinet into cabinet

Abstract

The invention relates to a semi-automatic energy storage and battery replacement cabinet lifting and entering device, which belongs to the field of energy storage and battery replacement of new energy automobiles, and comprises a moving seat, a first mounting cavity, a second mounting cavity, a lifting mechanism and a lifting mechanism, two connecting seats are arranged on the movable frame in a sliding mode, and a bearing table is arranged between the two connecting seats; the thread driving assembly is arranged on the moving frame and used for increasing the height of the two connecting seats; a conveyor belt assembly; and an adjusting positioning assembly. By arranging the adjusting and positioning assembly, the battery pack is centered and clamped twice, and then the battery pack borne on the bearing table is pressed and supported, so that the battery pack is tightly attached to the conveying belt assembly, stable friction force is maintained between the contact positions of the battery pack and the conveying belt assembly, sideslip is prevented, and the service life of the battery pack is prolonged. And the orientation of the end part of the battery pack is adjusted and positioned, so that the battery pack can be aligned with the battery cabinet to enter the cabinet.

Description

Technical Field

[0001] The present invention relates to the field of energy storage and battery replacement for new energy vehicles, and in particular to a semi-automatic energy storage and battery replacement cabinet lifting and loading device. Background Art

[0002] Semi-automatic energy storage and battery exchange cabinet lifting and cabinet entry equipment technology, in the process of introducing the battery pack of the new energy vehicle into the battery cabinet for charging, it is necessary to first receive the battery pack, and then transfer the received battery pack to the battery cabinet, and after aligning it with the cabinet entrance of the battery cabinet, the battery pack is transported into the battery cabinet. In the process of receiving and transferring the battery pack, the battery pack will have a position offset due to factors such as vibration, but the existing lifting and cabinet entry equipment is not convenient for automatic adjustment and positioning of the received battery pack. If the direction of the cabinet entry end of the battery pack is offset before being transported into the cabinet, it is not conducive to aligning the battery pack with the battery cabinet for entry. Summary of the invention

[0003] Based on this, it is necessary to provide a semi-automatic energy storage and battery exchange cabinet lifting and entry equipment to address the problem that during the process of receiving and transferring the battery pack, the battery pack will be positionally offset due to factors such as vibration. However, the existing lifting and entry equipment is not convenient for automatically adjusting and positioning the received battery pack. If the battery pack is positionally offset before being transported into the cabinet, it is not conducive to aligning the battery pack with the battery cabinet.

[0004] A semi-automatic energy storage and battery exchange cabinet lifting and entering device provided by the present invention includes a moving seat, and also includes: a first installation cavity, the first installation cavity is opened on the top of the moving seat; a moving frame, the moving frame is slidably arranged inside the first installation cavity, two connecting seats are slidably arranged on the moving frame, and a receiving platform is arranged between the two connecting seats; a threaded drive assembly, the threaded drive assembly is arranged on the moving frame, and is used to raise the height of the two connecting seats; a conveyor belt assembly, the conveyor belt assembly is used to support the battery pack received on the receiving platform, and transport and adjust the position of the battery pack; and an adjustment and positioning assembly, the adjustment and positioning assembly is used to first press and position the two sides of the top of the battery pack carried on the conveyor belt assembly, and then center and clamp the two sides of the battery pack.

[0005] In one embodiment, the movable frame includes two first frames and two second frames, and the two second frames are fixedly connected to the tops of the two first frames; the threaded drive assembly includes two first motors, and the two first motors are respectively fixedly installed on the inner sides of the two first frames, and the output ends of the two first motors are fixedly connected with lifting screws, and the two lifting screws are respectively threadedly connected to two connecting seats.

[0006] In one embodiment, connecting components are provided between the two sides of the receiving platform and the connecting seat, and the connecting components include:

[0007] A rotating shaft, one end of which is fixedly connected to the side wall of the receiving platform, and the other end of which is rotatably connected to the connecting seat;

[0008] An angle adjustment component, the angle adjustment component includes a groove rail, a guide groove and a second motor, the groove rail is fixedly connected to the side wall of the receiving platform, and a support slide is slidably arranged inside the groove rail, two support pins are fixedly connected to the surface of the support slide, the guide groove is opened on the surface of the connecting seat, the guide groove includes a first transverse groove and two first arc grooves, the arc center of the first arc groove falls on the axis of the rotating shaft, the first transverse groove is slidably sleeved on the surface of the two support pins, the second motor is fixedly installed on the surface of the connecting seat, and a pushing screw is fixedly connected to the output end, a pushing block is threadedly connected to the surface of the pushing screw, a linkage frame is fixedly connected to the bottom of the pushing block, a pushing pin is slidably arranged inside the linkage frame, and the pushing pin is fixedly connected to the end face of the support pin on the side.

[0009] In one embodiment, the conveyor belt assembly includes: a conveying chamber, which is opened on the top of the receiving platform, and two slide rails are fixedly connected to the inner bottom surface of the conveying chamber; two conveying seats, the two conveying seats are respectively slidably arranged on the surfaces of two slide rails, and multiple conveying rollers are rotatably arranged on the two conveying seats, and the conveyor belt body is transmission-arranged on the surface of multiple conveying rollers on the same conveying seat; a third motor, the third motor is fixedly installed on the inner wall of the conveying chamber, and a driving screw is fixedly connected to the output end, and a driving frame is threadedly connected to the surface of the driving screw, and the two ends of the driving frame are respectively fixedly connected to the two conveying seats.

[0010] In one embodiment, the adjustment and positioning assembly includes: two upper pressing seats, the two upper pressing seats are arranged at the inner side walls of the conveying chamber, elastic support members are fixedly connected between the tops of the two upper pressing seats and the inner side walls of the conveying chamber, and the bottom ends of the two upper pressing seats are rotatably connected to multiple first support wheels; two first cylinders, the two first cylinders are fixedly installed on both sides of the top of the receiving platform; two adjustment plates, the two adjustment plates are slidably arranged on the inner side walls of the conveying chamber, and the top ends are respectively fixedly connected to the piston rod ends of the two first cylinders, the adjustment plates are provided with adjustment grooves on the surfaces, the adjustment grooves include a first vertical groove and a first oblique groove, and the bottom ends of the side walls of the adjustment plates are fixedly connected to the pressing plates; two connecting pins, the two connecting pins are respectively fixedly connected to the inner side walls of the conveying chamber, linkage frames are sleeved on the surfaces of the two connecting pins, linkage pins are fixedly connected to the top ends of the two linkage frames, the two linkage pins are respectively slidably arranged in the two first vertical grooves, a side pressure plate is arranged at the bottom end of the linkage frame, and multiple second support wheels are rotatably connected to the side walls of the side pressure plate.

[0011] In one embodiment, the elastic support member includes two connecting sleeves, the two connecting sleeves are fixedly connected to the surface of the connecting seat, support rods are slidably inserted in the two connecting sleeves, the bottom ends of the two support rods are fixedly connected to the top of the upper pressing seat, and support springs are sleeved on the surfaces of the two support rods, and the two ends of the support springs are respectively fixedly connected to the top of the support rod and the top of the connecting sleeve.

[0012] In one embodiment, the top of the side pressure plate is fixedly connected to a connecting shaft, a connecting plate is rotatably connected to the surface of the connecting shaft, the connecting plate is fixedly connected to the bottom of the linkage frame, the top of the connecting shaft is fixedly connected to a first limit baffle, the outside of the connecting shaft is also sleeved with a limit sleeve, the two ends of the limit sleeve are fixedly connected to the linkage frame, the top of the limit sleeve is fixedly connected to a second limit baffle that cooperates with the first limit baffle; a support ring is also fixedly connected to the surface of the connecting shaft, the support ring is located between the connecting plate and the limit sleeve, a torsion spring is sleeved on the surface of the connecting shaft, and the two ends of the torsion spring are respectively fixedly connected to the support ring and the connecting plate.

[0013] In one embodiment, two side walls inside the conveying cavity are provided with clearance grooves.

[0014] In one embodiment, two supporting rails are fixedly connected to the inner side of the first frame, and connecting sliders are slidably provided on the surfaces of the two supporting rails, and the two connecting sliders are fixedly connected to the surface of the connecting seat.

[0015] In one embodiment, electric slide rails are fixedly installed on both sides of the bottom surface of the first installation cavity, electric sliders are slidably arranged on the surfaces of the two electric slide rails, and the tops of the two electric sliders are fixedly connected to the bottoms of the two first frames respectively.

[0016] The above-mentioned semi-automatic energy storage and battery exchange cabinet lifting and entering cabinet equipment, by setting an adjustment and positioning component, first clamps the battery pack twice in the center, and then presses and supports the battery pack received on the receiving platform, so that the battery pack is tightly attached to the conveyor belt assembly, so that a stable friction force is maintained between the contact position between the battery pack and the conveyor belt assembly, which is beneficial to prevent side slipping, and the direction of the end of the battery pack is adjusted and positioned, which is beneficial to align the battery pack with the battery cabinet for entry.

[0017] During the entire adjustment and positioning process, the adjustment and positioning assembly realizes the horizontal centering of the position of the battery pack in the conveying cavity on the receiving table first, and then presses to position it, maintains the friction between the battery pack and the conveyor belt assembly, determines the conveying direction of the battery pack in the conveying cavity, and maintains the friction between the conveyor belt assembly and the battery pack, providing stable friction power for subsequent transportation, and in the process of conveying the battery pack, the first support wheel and the second support wheel maintain rolling contact with the surface of the side positioning plates on both sides of the battery pack, so as to achieve the orientation of the battery pack while providing freedom for the conveying movement of the battery pack to avoid obstructions.

[0018] When the battery pack is horizontally received or transported out horizontally, the two support pins are slidably set in the first transverse groove, and the two support pins and the rotating shaft form a triangular support state with three support points, which is conducive to forming a relatively stable state between the receiving platform and the connecting seat.

[0019] When it is necessary to raise the receiving end and lower the height of the conveying end, start the second motor, the second motor drives the pushing screw to rotate, drives the pushing block to move in the first direction, and the pushing block pushes the pushing pin through the linkage frame. The pushing pin drives the supporting pin to move into the first arc-shaped groove, and the supporting pin simultaneously drives the receiving platform to flip, thereby realizing the inclination adjustment of the entire receiving platform.

[0020] When the receiving end needs to be lowered and the conveying end needs to be raised, the second motor is started, and the second motor drives the pushing screw to rotate, driving the pushing block to move in the second direction, and the pushing block pushes the pushing pin through the linkage frame, and the pushing pin drives the supporting pin to move into the first arc-shaped groove, thereby realizing the inclination adjustment of the entire receiving platform. When the receiving platform is in an inclined state, two supporting pins, one is in the first transverse groove, and the other is in the first arc-shaped groove and is arranged on the inner wall of the first arc-shaped groove, and multi-point support is still formed between the rotating shaft, which is conducive to maintaining the stability of the inclined state of the receiving platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a first overall structural schematic diagram of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the mobile rack of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the receiving platform and the connecting seat of the present invention;

[0025] Figure 4 It is a first structural schematic diagram of the connecting socket of the present invention;

[0026] Figure 5 It is a second structural schematic diagram of the connecting socket of the present invention;

[0027] Figure 6 It is a first structural schematic diagram of the adjustment and positioning assembly of the present invention;

[0028] Figure 7 It is a second structural schematic diagram of the adjustment and positioning assembly of the present invention;

[0029] Figure 8 for Figure 7 Enlarged view of part A;

[0030] Fig. 9 It is a structural schematic diagram of the first cylinder, the adjustment plate and the pressing plate of the present invention;

[0031] Fig.10 It is a first overall structural schematic diagram of the present invention;

[0032] Fig.11 It is a structural schematic diagram of the wheel of the present invention;

[0033] Fig.12 It is a schematic diagram of the structure of the battery pack of the present invention.

[0034] Reference numerals:

[0035] Moving seat 1, first installation cavity 2, moving frame 3, first frame body 301, second frame body 302, connecting seat 4, receiving platform 5, first motor 6, lifting screw 7, rotating shaft 8, groove rail 9, supporting slide plate 10, supporting pin 11, guide groove 12, first transverse groove 1201, first arc groove 1202, second motor 13, pushing screw 14, pushing block 15, linkage frame 16, pushing pin 17, conveying cavity 18, conveying seat 19, conveying roller 20, conveying belt body 21, third motor 22, driving screw 23, driving frame 24, upper pressing seat 25, first supporting wheel 26, first cylinder 27, adjusting plate 28, pressing Plate 2801, adjustment slot 29, first vertical slot 2901, first inclined slot 2902, connecting pin 30, linkage frame 31, linkage pin 32, side pressure plate 33, second support wheel 34, connecting sleeve 35, support rod 36, support spring 37, connecting shaft 38, connecting plate 39, first limit baffle 40, limit sleeve 41, second limit baffle 42, support ring 43, torsion spring 44, give way slot 45, electric slide rail 46, electric slider 47, fixing plate 48, fourth motor 49, connecting frame 50, wheel 51, fifth motor 52, battery body 53, side positioning plate 5301, connecting slider 54, support rail 55. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0040] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0041] Combine the following Figure 1-Figure 12 The semi-automatic energy storage and battery replacement cabinet lifting and entering equipment of the present invention is described.

[0042] In order to clearly understand the specific embodiments of the present invention, explanation is given: Figure 1 and Fig.12 As shown, the battery pack includes a battery body 53 and two side positioning plates 5301 . The two side positioning plates 5301 are fixedly connected to two sides of the battery body 53 , and both ends of the side positioning plates 5301 are provided with inclined surfaces.

[0043] Based on the above explanation, the following implementation is made:

[0044] like Figures 1 to 12 As shown, in one embodiment, a semi-automatic energy storage and battery exchange cabinet lifting and entering cabinet device includes a mobile seat 1. Specifically, the four corners of the bottom of the mobile seat 1 are provided with installation grooves, and a fixing plate 48 is fixedly installed in the installation groove. A fourth motor 49 is fixedly installed on the top of the fixing plate 48, and a connecting frame 50 is rotatably connected to the bottom of the fixing plate 48. The top of the connecting frame 50 is fixedly connected to the output end of the fourth motor 49, and a wheel 51 is rotatably provided on the connecting frame 50. A fifth motor 52 is fixedly connected to the side of the connecting frame 50, and the output end of the fifth motor 52 is fixedly connected to the wheel 51;

[0045] It should be understood that the fourth motor 49 drives the connecting frame 50 to rotate, thereby realizing the driving direction of the wheel 51, and the fifth motor 52 is provided to provide power to the wheel 51.

[0046] It also includes: a first installation cavity 2, which is opened on the top of the moving seat 1;

[0047] A movable frame 3 is slidably disposed inside the first installation cavity 2, two connecting seats 4 are slidably disposed on the movable frame 3, and a receiving platform 5 is disposed between the two connecting seats 4;

[0048] A threaded drive assembly, which is arranged on the mobile frame 3 and is used to increase the height of the two connecting seats 4;

[0049] A conveyor belt assembly, which is used to support the battery pack received on the receiving platform 5 and to transport and adjust the position of the battery pack; and

[0050] The adjusting and positioning assembly is used to first clamp and position the two sides of the battery pack carried on the conveyor belt assembly, and then press and position the two sides of the top of the battery pack.

[0051] It should be understood that, first, the battery pack is received by the receiving platform 5, and the conveyor belt assembly can actively convey the battery pack and convey it to the middle position of the receiving platform 5;

[0052] Then, the two sides of the top of the battery pack carried on the conveyor belt assembly are pressed and positioned by adjusting the positioning assembly, and then the two sides of the battery pack are clamped and positioned in the center. The pressing of the top of the battery pack by adjusting the positioning assembly specifically presses the top of the side positioning plates 5301 on both sides of the battery pack, and the center clamping of the two sides of the battery plate refers to clamping and positioning the side positioning plates 5301 on both sides of the battery pack;

[0053] Finally, when the mobile seat 1 moves to the battery cabinet, the two connecting seats 4 are driven to move synchronously through the threaded drive assembly, thereby driving the receiving platform 5 set between the two connecting seats 4 to rise, thereby achieving height adjustment to adapt to the accommodating spaces of different heights in the charging cabinet.

[0054] By setting up the adjustment and positioning assembly, the battery pack is first clamped in the center twice, and then the battery pack received on the receiving platform 5 is pressed and supported, so that the battery pack is tightly attached to the conveyor belt assembly, so that a stable friction force is maintained between the contact positions between the battery pack and the conveyor belt assembly, which is beneficial to prevent side slipping, and the direction of the end of the battery pack is adjusted and positioned, which is beneficial to align the battery pack with the battery cabinet for insertion.

[0055] like Figure 1 and Figure 2 As shown, in one embodiment, the mobile frame 3 includes two first frames 301 and two second frames 302, and the two second frames 302 are fixedly connected to the tops of the two first frames 301;

[0056] The thread drive assembly includes two first motors 6, which are fixedly mounted on the inner sides of the two first frames 301, respectively. The output ends of the two first motors 6 are fixedly connected with lifting screws 7, and the two lifting screws 7 are threadedly connected to the two connecting seats 4, respectively.

[0057] It should be understood that when the height of the battery pack supported on the receiving platform 5 needs to be adjusted, the two first motors 6 are started, the two first motors 6 will drive the lifting screw 7 to rotate, the rotation of the lifting screw 7 will threadably drive the connecting seat 4 to move, the connecting seat 4 will simultaneously drive the receiving platform 5 to move, and the receiving platform 5 will drive the battery pack that has been adjusted and positioned to move, thereby adjusting the height of the battery pack in the cabinet.

[0058] like Figures 1 to 5 As shown, in one embodiment, connecting components are provided between both sides of the receiving platform 5 and the connecting seat 4, and the connecting components include:

[0059] A rotating shaft 8, one end of which is fixedly connected to the side wall of the receiving platform 5, and the other end of which is rotatably connected to the connecting seat 4;

[0060] Angle adjustment component, the angle adjustment component includes a groove rail 9, a guide groove 12 and a second motor 13, the groove rail 9 is fixedly connected to the side wall of the receiving platform 5, and a support slide 10 is slidably arranged inside the groove rail 9, two support pins 11 are fixedly connected to the surface of the support slide 10, the guide groove 12 is opened on the surface of the connecting seat 4, the guide groove 12 includes a first transverse groove 1201 and two first arc grooves 1202, the arc center of the first arc groove 1202 falls on the axis of the rotating shaft 8, the first transverse groove 1201 is slidably sleeved on the surface of the two support pins 11, the second motor 13 is fixedly installed on the surface of the connecting seat 4, and the output end b is fixedly connected to a pushing screw 14, a pushing block 15 is threadedly connected to the surface of the pushing screw 14, the bottom of the pushing block 15 is fixedly connected to a linkage frame 16, a pushing pin 17 is slidably arranged inside the linkage frame 16, and the pushing pin 17 is fixedly connected to the end face of the support pin 11 on the side.

[0061] It should be understood that when the battery pack is horizontally received or horizontally conveyed, the two support pins 11 are slidably set in the first transverse groove 1201, and the two support pins 11 and the rotating shaft 8 form a triangular support state with three support points, which is conducive to forming a relatively stable state between the receiving platform 5 and the connecting seat 4. When it is necessary to raise the receiving end a and lower the height of the conveying end b, the second motor 13 is started, and the second motor 13 drives the pushing screw 14 to rotate, driving the pushing block 15 to move in the first direction c, and the pushing block 15 pushes the pushing pin 17 through the linkage frame 16. The pushing pin 17 will drive the support pin 11 to move into the first arc-shaped groove 1202, and the support pin 11 simultaneously drives the receiving platform 5 to flip, so that the entire receiving For the inclination adjustment of the receiving platform 5, when it is necessary to lower the receiving end a and raise the conveying end b, start the second motor 13, the second motor 13 drives the pushing screw 14 to rotate, and drives the pushing block 15 to move in the second direction d, and the pushing block 15 pushes the pushing pin 17 through the linkage frame 16, and the pushing pin 17 will drive the supporting pin 11 to move into the first arc-shaped groove 1202, so as to realize the inclination adjustment of the entire receiving platform 5. When the receiving platform 5 is in an inclined state, the two supporting pins 11, one is in the first transverse groove 1201, and the other is in the first arc-shaped groove 1202 and is mounted on the inner wall of the first arc-shaped groove 1202, and still form multi-point support between the rotating shaft 8, which is conducive to maintaining the stability of the inclined state of the receiving platform 5.

[0062] like Figure 1 and Figure 3 As shown, in one embodiment, the conveyor belt assembly includes:

[0063] The conveying chamber 18 is provided on the top of the receiving platform 5, and two slide rails are fixedly connected to the inner bottom surface of the conveying chamber 18;

[0064] Two conveying seats 19, the two conveying seats 19 are respectively slidably arranged on the surfaces of two slide rails, a plurality of conveying rollers 20 are rotatably arranged on the two conveying seats 19, and a conveying belt body 21 is rotatably arranged on the surfaces of the plurality of conveying rollers 20 on the same conveying seat 19;

[0065] The third motor 22 is fixedly mounted on the inner wall of the conveying chamber 18 , and a driving screw 23 is fixedly connected to the output end thereof, a driving frame 24 is threadedly connected to the surface of the driving screw 23 , and both ends of the driving frame 24 are fixedly connected to the two conveying seats 19 .

[0066] It should be understood that when taking over, the third motor 22 is started, the third motor 22 will drive the driving screw 23 to rotate, the driving screw 23 will threadably drive the moving frame 3 to move, and the moving frame 3 will synchronously drive the two conveying seats 19 to move in the second direction d, and then actively extend the conveying seats 19, and there is an active taking over process;

[0067] In the process of conveying the battery pack from the receiving platform 5, the third motor 22 is started, the third motor 22 will drive the driving screw 23 to rotate, the driving screw 23 will threadably drive the movable frame 3 to move, and the movable frame 3 will synchronously drive the two conveying seats 19 to move in the first direction c, and then actively extend the conveying seat 19. There is an active delivery process, so that the conveying seat 19 can be moved to a position close to the battery cabinet.

[0068] like Figure 3 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, in one embodiment, the adjustment positioning assembly includes:

[0069] Two upper pressing seats 25, the two upper pressing seats 25 are arranged at the inner side walls of the conveying chamber 18, an elastic support member is fixedly connected between the top of the two upper pressing seats 25 and the inner side wall of the conveying chamber 18, and the bottom ends of the two upper pressing seats 25 are rotatably connected to a plurality of first supporting wheels 26;

[0070] Two first cylinders 27, the two first cylinders 27 are fixedly mounted on both sides of the top of the receiving platform 5;

[0071] Two adjustment plates 28, the two adjustment plates 28 are slidably arranged on the inner side wall of the conveying chamber 18, and the top ends are fixedly connected to the piston rod ends of the two first cylinders 27 respectively, and the adjustment grooves 29 are opened on the surface of the adjustment plates 28, and the adjustment grooves 29 include a first vertical groove 2901 and a first inclined groove 2902, and the bottom end of the side wall of the adjustment plate 28 is fixedly connected with a pressing plate 2801;

[0072] Two connecting pins 30 are respectively fixedly connected to the two side walls inside the conveying chamber 18, and linkage frames 31 are sleeved on the surfaces of the two connecting pins 30. The top ends of the two linkage frames 31 are fixedly connected with linkage pins 32. The two linkage pins 32 are respectively slidably set in the two first vertical grooves 2901. A side pressure plate 33 is set at the bottom end of the linkage frame 31, and a plurality of second support wheels 34 are rotatably connected to the side walls of the side pressure plate 33.

[0073] It should be understood that after the conveyor belt assembly actively conveys the battery pack to the receiving platform 5, the two first cylinders 27 are started, and the two first cylinders 27 synchronously push the two adjustment plates 28 to lower their heights. The first inclined slots 2902 on the adjustment plates 28 will first push the linkage pin 32, and the linkage pin 32 will drive the linkage frame 31 to move on the surface of the connecting pin 30, and synchronously drive the side pressure plates 33 to approach the battery pack until the two side pressure plates 33 clamp the two sides of the battery pack to achieve centering, and through the rolling support of the second support wheels 34, the battery pack is realized. When the battery pack is clamped in the center and can move between the two side pressure plates 33, the first vertical groove 2901 will move on the surface of the linkage pin 32 during the process of the adjustment plate 28 continuing to lower its height, and while maintaining the clamping and positioning state of the side pressure plates 33, the pressing plate 2801 is driven to push the upper pressing seat 25 until the first supporting wheel 26 on the upper pressing seat 25 presses the two sides of the top of the battery pack, so that the bottom of the battery pack is close to the conveyor belt assembly, maintaining the friction between the battery pack and the conveyor belt assembly, which is conducive to preventing side slip;

[0074] During the entire adjustment and positioning process, the adjustment and positioning component realizes the horizontal centering of the position of the battery pack in the conveying chamber 18 on the receiving platform 5, and then presses to position it, maintains the friction between the battery pack and the conveyor belt assembly, determines the conveying direction of the battery pack in the conveying chamber 18, and maintains the friction between the conveyor belt assembly and the battery pack, providing stable friction power for subsequent transportation, and in the process of conveying the battery pack, the first support wheel 26 and the second support wheel 34 maintain rolling contact with the surface of the side positioning plate 5301 on both sides of the battery pack, so as to achieve the orientation of the battery pack while providing freedom for the conveying movement of the battery pack to avoid obstruction.

[0075] like Figure 6 As shown, in one embodiment, the elastic support member includes two connecting sleeves 35, the two connecting sleeves 35 are fixedly connected to the surface of the connecting seat 4, and the two connecting sleeves 35 are slidably inserted with support rods 36, the bottom ends of the two support rods 36 are fixedly connected to the top of the upper pressing plate 2801, and the surfaces of the two support rods 36 are sleeved with support springs 37, and the two ends of the support springs 37 are respectively fixedly connected to the top of the support rods 36 and the top of the connecting sleeves 35. It should be understood that through the cooperation of the support rods 36 and the support springs 37, after the upper pressing seat 25 loses the pressure of the pressing plate 2801, the upper pressing seat 25 will be automatically lifted, canceling the pressure on the side positioning plates 5301 on both sides of the battery pack, providing sufficient space, and preparing space for the acceptance of new battery packs.

[0076] like Figure 3 , Figure 6 and Figure 7As shown, in one embodiment, a connecting shaft 38 is fixedly connected to the top of the side pressure plate 33, a connecting plate 39 is rotatably connected to the surface of the connecting shaft 38, the connecting plate 39 is fixedly connected to the bottom of the linkage frame 31, a first limit baffle 40 is fixedly connected to the top of the connecting shaft 38, a limit sleeve 41 is also sleeved on the outside of the connecting shaft 38, both ends of the limit sleeve 41 are fixedly connected to the linkage frame 31, and a second limit baffle 42 that cooperates with the first limit baffle 40 is fixedly connected to the top of the limit sleeve 41;

[0077] A support ring 43 is also fixedly connected to the surface of the connecting shaft 38, and the support ring 43 is located between the connecting plate 39 and the limiting sleeve 41. A torsion spring 44 is sleeved on the surface of the connecting shaft 38, and the two ends of the torsion spring 44 are respectively fixedly connected to the support ring 43 and the connecting plate 39. It should be understood that before adjusting the positioning, under the support of the torsion spring 44, the connecting shaft 38 will drive the side pressure plate 33 to be in an inclined state, and the position of the side pressure plate 33 close to the receiving end a will be close to the side wall of the conveying chamber 18. In the process of the battery pack being received and conveyed into the conveying chamber 18, when the end of the battery pack is offset in the conveying direction, the second support wheel 34 on the side pressure plate 33 will have a guiding effect, and the inclined surface on the side positioning plate 5301 will contact the second support wheel 34, which is conducive to achieving a certain deviation correction effect and guiding the battery pack to between the two side pressure plates 33;

[0078] After the battery pack is between the two side pressure plates 33, when the two linkage frames 31 are adjusted to synchronously approach the side positioning plates 5301 on both sides of the battery pack, the two side pressure plates 33 will gradually approach the side positioning plates 5301 on both sides of the battery pack until both sides of the battery pack are clamped to achieve horizontal center positioning, and the first limit plate is completely in contact with the second limit plate, and the two side pressure plates 33 tighten the positioning of the side positioning plates 5301 of the battery pack twice.

[0079] like Figure 3 As shown, in one embodiment, both side walls of the conveying cavity 18 are provided with a clearance groove 45. It should be understood that by providing the clearance groove 45, the end position of the side pressure plate 33 when tilted can be accommodated, so as to avoid the end of the battery pack from abutting against the end of the side pressure plate 33, so as to avoid the second support wheel 34 from leaking out, thereby increasing the direct contact opportunity between the second support wheel 34 and the inclined surface of the side positioning plate 5301 of the battery pack.

[0080] like Figure 2 and Figure 4 As shown, in one embodiment, two support rails 55 are fixedly connected to the inner side of the first frame 301, and connecting sliders 54 are slidably provided on the surfaces of the two support rails 55, and the two connecting sliders 54 are fixedly connected to the surface of the connecting seat 4. It should be understood that the connection between the connecting slider 54 and the support rail 55 plays a role in sliding connection between the connecting seat 4 and the first frame 301.

[0081] like Figure 1 As shown, in one embodiment, electric slide rails 46 are fixedly installed on both sides of the bottom surface of the first installation cavity 2, and electric sliders 47 are slidably arranged on the surfaces of the two electric slide rails 46, and the tops of the two electric sliders 47 are respectively fixedly connected to the bottoms of the two first frames 301. It should be understood that when receiving the battery pack, the electric slide rail 46 can be used to drive the electric slider 47 to move, and the electric slider 47 drives the mobile frame 3 to move in the second direction d, and then drives the receiving platform 5 to approach the receiving position. When the battery pack is transported to the charging cabinet, the electric slide rail 46 can be used to drive the electric slider 47 to move, and the electric slider 47 will drive the mobile frame 3 to move in the first direction c, and then drive the receiving platform 5 to approach the battery cabinet position, so as to facilitate the battery pack to be put into the cabinet.

[0082] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0083] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A semi-automatic energy storage and battery exchange cabinet lifting and entering device, comprising a movable seat (1), characterized in that: Also includes: A first installation cavity (2), the first installation cavity (2) being opened on the top of the movable seat (1); A movable frame (3), the movable frame (3) being slidably arranged inside the first installation cavity (2), two connecting seats (4) being slidably arranged on the movable frame (3), and a receiving platform (5) being arranged between the two connecting seats (4); A threaded drive assembly, the threaded drive assembly being arranged on the mobile frame (3) and being used to raise the height of the two connecting seats (4); A conveyor belt assembly, the conveyor belt assembly is used to support the battery pack received on the receiving platform (5) and to convey and adjust the position of the battery pack; and The adjusting and positioning assembly is used to first press and position the two sides of the top of the battery pack carried on the conveyor belt assembly, and then clamp and position the two sides of the battery pack in the center.

2. The semi-automatic energy storage and battery exchange cabinet lifting and entering equipment according to claim 1 is characterized in that: The mobile frame (3) comprises two first frames (301) and two second frames (302), wherein the two second frames (302) are fixedly connected to the tops of the two first frames (301); The thread drive assembly comprises two first motors (6), the two first motors (6) are respectively fixedly mounted on the inner sides of the two first frames (301), the output ends of the two first motors (6) are both fixedly connected with lifting screws (7), and the two lifting screws (7) are respectively threadedly connected to the two connecting seats (4).

3. The semi-automatic energy storage and battery exchange cabinet lifting and entering equipment according to claim 2 is characterized in that: Connecting components are provided between the two sides of the receiving platform (5) and the connecting seat (4), and the connecting components include: A rotating shaft (8), one end of the rotating shaft (8) being fixedly connected to the side wall of the receiving platform (5), and the other end of the rotating shaft (8) being rotatably connected to the connecting seat (4); An angle adjustment component, the angle adjustment component comprising a groove rail (9), a guide groove (12) and a second motor (13), the groove rail (9) being fixedly connected to the side wall of the receiving platform (5), and a support slide plate (10) being slidably arranged inside the groove rail (9), two support pins (11) being fixedly connected to the surface of the support slide plate (10), the guide groove (12) being provided on the surface of the connecting seat (4), the guide groove (12) comprising a first transverse groove (1201) and two first arc grooves (1202), the arcs of the first arc grooves (1202) The center falls on the axis of the rotating shaft (8), the first transverse groove (1201) is slidably sleeved on the surfaces of two supporting pins (11), the second motor (13) is fixedly mounted on the surface of the connecting seat (4), and the output end is fixedly connected to a pushing screw (14), the surface of the pushing screw (14) is threadedly connected to a pushing block (15), the bottom of the pushing block (15) is fixedly connected to a linkage frame (16), the interior of the linkage frame (16) is slidably provided with a pushing pin (17), and the pushing pin (17) is fixedly connected to the end surface of the supporting pin (11) on the side.

4. The semi-automatic energy storage and battery exchange cabinet lifting and entering equipment according to claim 3 is characterized in that: The conveyor belt assembly comprises: A conveying chamber (18), the conveying chamber (18) being opened on the top of the receiving platform (5), and two slide rails being fixedly connected to the inner bottom surface of the conveying chamber (18); Two conveying seats (19), the two conveying seats (19) are respectively slidably arranged on the surfaces of two slide rails, a plurality of conveying rollers (20) are rotatably arranged on the two conveying seats (19), and a conveying belt body (21) is rotatably arranged on the surface of the plurality of conveying rollers (20) on the same conveying seat (19); A third motor (22), the third motor (22) is fixedly mounted on the inner wall of the conveying chamber (18), and an output end thereof is fixedly connected to a driving screw (23), a surface of the driving screw (23) is threadedly connected to a driving frame (24), and two ends of the driving frame (24) are respectively fixedly connected to the two conveying seats (19).

5. The semi-automatic energy storage and battery exchange cabinet lifting and entering equipment according to claim 4 is characterized in that: The adjustment and positioning assembly comprises: Two upper pressing seats (25), the two upper pressing seats (25) being arranged at the inner side walls of the conveying chamber (18), elastic supporting members being fixedly connected between the tops of the two upper pressing seats (25) and the inner side walls of the conveying chamber (18), and the bottom ends of the two upper pressing seats (25) being rotatably connected to a plurality of first supporting wheels (26); Two first cylinders (27), the two first cylinders (27) being fixedly mounted on both sides of the top of the receiving platform (5); Two adjustment plates (28), the two adjustment plates (28) are slidably disposed on the inner side wall of the conveying chamber (18), and the top ends are respectively fixedly connected to the piston rod ends of the two first cylinders (27), the adjustment plates (28) are provided with adjustment grooves (29) on the surface, and the adjustment grooves (29) include a first vertical groove (2901) and a first inclined groove (2902), and the bottom end of the side wall of the adjustment plate (28) is fixedly connected to a pressing plate (2801); Two connecting pins (30), the two connecting pins (30) are respectively fixedly connected to the two side walls inside the conveying chamber (18), the surfaces of the two connecting pins (30) are sleeved with linkage frames (31), the top ends of the two linkage frames (31) are fixedly connected with linkage pins (32), the two linkage pins (32) are respectively slidably set in two first vertical grooves (2901), the bottom end of the linkage frame (31) is provided with a side pressure plate (33), and the side wall of the side pressure plate (33) is rotatably connected to a plurality of second support wheels (34).

6. The semi-automatic energy storage and battery exchange cabinet lifting and entering equipment according to claim 5 is characterized in that: The elastic support member comprises two connecting sleeves (35), the two connecting sleeves (35) are fixedly connected to the surface of the connecting seat (4), the two connecting sleeves (35) are slidably inserted with a support rod (36), the bottom ends of the two support rods (36) are fixedly connected to the top of the upper pressing seat (25), and the surfaces of the two support rods (36) are sleeved with a support spring (37), and the two ends of the support spring (37) are respectively fixedly connected to the top of the support rod (36) and the top of the connecting sleeve (35).

7. The semi-automatic energy storage and battery exchange cabinet lifting and entering equipment according to claim 5 or 6 is characterized in that: The top of the side pressure plate (33) is fixedly connected to a connecting shaft (38), a connecting plate (39) is rotatably connected to the surface of the connecting shaft (38), the connecting plate (39) is fixedly connected to the bottom of the linkage frame (31), the top of the connecting shaft (38) is fixedly connected to a first limit baffle (40), the outside of the connecting shaft (38) is also sleeved with a limit sleeve (41), both ends of the limit sleeve (41) are fixedly connected to the linkage frame (31), and the top of the limit sleeve (41) is fixedly connected to a second limit baffle (42) that cooperates with the first limit baffle (40); A support ring (43) is also fixedly connected to the surface of the connecting shaft (38), and the support ring (43) is located between the connecting plate (39) and the limiting sleeve (41). A torsion spring (44) is sleeved on the surface of the connecting shaft (38), and two ends of the torsion spring (44) are respectively fixedly connected to the support ring (43) and the connecting plate (39).

8. The semi-automatic energy storage and battery exchange cabinet lifting and entering equipment according to claim 7 is characterized in that: Both side walls inside the conveying cavity (18) are provided with clearance grooves (45).

9. The semi-automatic energy storage and battery exchange cabinet lifting and entering equipment according to claim 2 is characterized in that: Two support rails (55) are fixedly connected to the inner side of the first frame (301), and connecting sliders (54) are slidably provided on the surfaces of the two support rails (55), and the two connecting sliders (54) are fixedly connected to the surface of the connecting seat (4).

10. The semi-automatic energy storage and battery exchange cabinet lifting and entering equipment according to any one of claims 1 to 6, characterized in that: Electric slide rails (46) are fixedly mounted on both sides of the inner bottom surface of the first installation cavity (2), electric sliders (47) are slidably arranged on the surfaces of the two electric slide rails (46), and the tops of the two electric sliders (47) are fixedly connected to the bottoms of the two first frames (301), respectively.

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