Automatic loading and unloading vehicle system for new energy battery cell

Abstract

The utility model discloses an automatic loading and unloading vehicle system for new energy battery cells, which relates to the technical field of automatic loading and unloading of new energy battery cells and comprises a battery cell loading part, an empty tray unloading part, a vehicle posture adjusting system and a longitudinal conveying line. According to the automatic loading and unloading vehicle system for the new energy battery cell, automatic loading and unloading of the new energy battery cell are achieved through the conveying line, the jacking and transferring mechanism and the vehicle posture adjusting system, the structure is simple and reliable, cost is low, loading or unloading of the battery cell can be achieved through flexible butt joint with a production line, a traditional manual or motorized forklift loading and unloading mode is avoided, and the working efficiency is improved. The safety risk of the battery cell in the loading and unloading process is reduced; the loading and unloading efficiency is higher than that of manual work; the safety risk caused by short-circuit fire after the battery cell is damaged in the manual or forklift loading and unloading process is reduced; the use and maintenance cost is low, and operation is reliable; and the vehicle structure does not need to be changed, energy is single, and only an external 220V power supply is needed for power supply.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic loading and unloading of new energy battery cells, in particular to an automatic loading and unloading vehicle system for new energy battery cells. Background Art

[0002] At present, the logistics loading and unloading methods in the new energy industry are mostly manual or forklift loading and unloading. Manual or forklift loading and unloading has the problems of high cost, low efficiency, and certain safety risks; especially for the loading and unloading and transportation operations of new energy battery cells, if the battery cells are damaged during the loading and unloading process, it will easily cause a fire due to short circuit, which will cause greater property losses; currently there is no dedicated safe loading and unloading device for new energy battery cells on the market, and it is difficult to ensure the safety of new energy battery cells during the loading and unloading process. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic loading and unloading vehicle system for new energy battery cells, so as to solve the problems of high cost, low efficiency and certain safety risks in manual or forklift loading and unloading proposed in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic loading and unloading system for new energy battery cells, comprising a transversely arranged battery cell loading part and an empty pallet unloading part parallel to the battery cell loading part at its rear side, a vehicle posture adjustment system in the same straight line as the battery cell loading part is arranged at the right end of the battery cell loading part, a longitudinal conveyor line is arranged between the battery cell loading part and the empty pallet unloading part; the top surfaces of the battery cell loading part, the empty pallet unloading part and the longitudinal conveyor line are arranged in the same horizontal plane; the battery cell loading part comprises a transversely arranged conveyor line body, the conveyor line body can convey battery cell pallets, and the left and right ends of the conveyor line body are both provided with a top in the same horizontal plane as the top A flat lifting and transferring machine; the empty pallet unloading part includes a transversely arranged conveying line body, and a lifting and transferring machine is arranged at the right end of the conveying line body; the vehicle posture adjustment system includes a wheel limiting rod longitudinally arranged near the right end of the lifting and transferring machine, and a vehicle limiting guide block is arranged on the right side of the wheel limiting rod; an axially movable pallet fixing frame is arranged on the top surface of the vehicle pallet through a plurality of slides, and a rotating locking hook is respectively arranged at the left and right ends of the slide, and a plurality of battery cell pallets can be evenly positioned and placed on the top surface of the pallet fixing frame; a vehicle height adjustment device is arranged between the wheel limiting rod and the lifting and transferring machine at the right end.

[0005] Preferably, the conveyor line body includes a conveying bracket and an adjustment foot is provided at each foot thereof, and the left and right ends of the conveying bracket near the top are provided with steering sprockets near the front and rear sides, and a feed chain is jointly provided on the left and right steering sprockets facing each other, and the steering sprocket at the same end is connected to the feed motor through a gear transmission.

[0006] Preferably, a plurality of feeding rollers are axially arranged at the center of the top surface of the conveying bracket through the bracket.

[0007] Preferably, the battery cell tray can be directly positioned and placed on the conveyor line body and moved synchronously, including a mother pallet that can be positioned and placed in a rectangular arrangement on the conveyor line body, a pallet positioning column is provided on the top surface of the mother pallet near its four corners, and a single battery cell tray can be positioned and placed through the four pallet positioning columns, vertical pallet positioning support columns are provided at the four corners of the single battery cell tray, and a concave pallet positioning support groove is provided at the bottom of each pallet positioning support column, and a pallet support column matching the pallet positioning support groove is provided at the top, and a battery cell limit block is provided on the top surface of each single battery cell tray.

[0008] Preferably, the jacking and transferring machine includes a jacking and transferring bracket arranged on the ground, and an adjusting foot is arranged at each foot thereof, two groups of feed guide roller groups are arranged side by side front and back on the top of the jacking and transferring bracket, and each group of feed guide roller groups includes a plurality of evenly arranged feed rollers, and one ends of the plurality of feed rollers are connected into one body through sprockets and chains, and the two groups of chains are connected to the transfer motor on the jacking and transferring bracket through sprockets, shafts and gear transmissions; a jacking bracket is arranged in the middle of the jacking and transferring bracket, and a lifting and transferring roller perpendicular to the direction of the feed guide roller group is arranged on the top of the jacking bracket, and a lifting motor is arranged at one end of the lifting and transferring roller.

[0009] Preferably, the conveying line body of the battery cell loading part is aligned front to back with the conveying line body of the empty pallet unloading part; the lifting and transferring machine at the right end of the battery cell loading part is aligned front to back with the lifting and transferring machine of the empty pallet unloading part, and a longitudinal conveying line is arranged between the two lifting and transferring machines.

[0010] Preferably, the structure of the longitudinal conveyor line is the same as that of the conveyor line body and includes a conveying bracket, an adjusting foot, a steering sprocket, and a feeding motor.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The automatic loading and unloading vehicle system for new energy batteries provided by the utility model adopts a conveyor line, a lifting and transferring mechanism, and a vehicle posture adjustment system to realize automatic loading and unloading of new energy batteries. The structure is simple and reliable, the cost is low, and the production line can be flexibly connected to realize battery cell loading or unloading, avoiding the use of traditional manual or motorized forklift loading and unloading methods, and reducing the safety risks of batteries in the loading and unloading process; and the loading and unloading efficiency of the utility model is higher than that of manual labor; the safety risks caused by short circuit and fire after damage to the battery cell during manual or forklift loading and unloading are reduced; the use and maintenance costs are low, and the operation is reliable; and there is no need to change the vehicle structure, the energy source is single, and only an external 220V power supply is required. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a top view of the utility model;

[0014] Figure 2 for Figure 1 Structural diagram;

[0015] Figure 3 for Figure 2 A magnified view of middle;

[0016] Figure 4 for Figure 1 Main view;

[0017] Figure 5 for Figure 4 Enlarged view of middle B;

[0018] Figure 6 for Figure 4 Enlarged view of middle C;

[0019] Figure 7 for Figure 4 Enlarged view of middle D;

[0020] Figure 8 for Figure 4 Enlarged view of E in the middle;

[0021] In the figure: battery loading part-1, conveyor line body-11, conveyor bracket-111, adjustment foot-112, steering sprocket-113, feeding motor-114, feeding roller-115, battery tray-12, mother tray-121, tray positioning column-122, battery single tray-123, tray positioning support column-124, tray positioning support groove-125, tray support column-126, battery limit block-127, top Lifting and transferring machine-13, lifting and transferring bracket-131, feeding guide roller group-132, transferring motor-133, lifting bracket-134, lifting and transferring roller-135, lifting motor-136, empty pallet unloading part-2, vehicle posture adjustment system-3, wheel limiting rod-31, vehicle limiting guide block-32, pallet fixing bracket-33, rotating locking hook-34, vehicle height adjustment device-35, longitudinal conveyor line-4. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution in the embodiments of the present utility model is clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Please refer to Figure 1-8 , Figure 1 It is a top view of the utility model; Figure 2 for Figure 1 Structural diagram; Figure 3 for Figure 2 A magnified view of middle; Figure 4 for Figure 1 Main view; Figure 5 for Figure 4 Enlarged view of middle B; Figure 6 for Figure 4 Enlarged view of middle C; Figure 7 for Figure 4 Enlarged view of middle D; Figure 8 for Figure 4 Enlarged view of E.

[0024] The utility model provides an automatic loading and unloading system for new energy batteries, which is used for high-efficiency automatic loading and unloading operations of new energy batteries, and reduces the safety risks of new energy batteries during the loading and unloading process while ensuring the loading and unloading efficiency; it comprises a battery loading part 1 arranged horizontally on the ground and an empty pallet unloading part 2 arranged horizontally at the rear side thereof and parallel thereto, a vehicle posture adjustment system 3 arranged on the same straight line with the battery loading part 1 at the right end thereof, which is used for vehicle positioning and parking during loading; a longitudinal conveying line 4 is arranged between the battery loading part 1 and the empty pallet unloading part 2; the top surfaces of the battery loading part 1, the empty pallet unloading part 2 and the longitudinal conveying line 4 are arranged in the same horizontal plane.

[0025] The battery cell loading section 1 includes a conveyor line 11 horizontally arranged on the ground for conveying new energy batteries. The conveyor line 11 can be used to convey battery cell trays 12 loaded with new energy batteries. Both left and right ends of the conveyor line 11 are provided with a lifting and transferring machine 13 with the top at the same level as the conveyor line.

[0026] The conveyor line body 11 includes a conveyor bracket 111 arranged on the ground, and each foot of the conveyor bracket 111 is provided with an adjustment foot 112 for adjusting the top surface of the conveyor bracket 111 to be in a horizontal state. The left and right ends of the conveyor bracket 111 near the top are provided with steering sprockets 113 near the front and rear sides, and a feeding chain is respectively provided on the conveyor bracket 111 near the front and rear sides through the steering sprocket 113, which is used for feeding the battery tray 12. The steering sprocket 113 at the same end is connected to the feeding motor 114 through gear transmission as the conveying power of the conveyor line body 11; a plurality of feeding rollers 115 are axially arranged at the center of the top surface of the conveyor bracket 111 through the bracket, which are used for auxiliary feeding of the battery tray 12.

[0027] The battery tray 12 can be directly positioned and placed on the conveyor body 11 and move synchronously, including a rectangular mother tray 121 that can be positioned and placed on the conveyor body 11, and a tray positioning column 122 is arranged on the top surface of the mother tray 121 near its four corners, and a battery single tray 123 can be positioned and placed through the four tray positioning columns 122, and vertical tray positioning support columns 124 are arranged at the four corners of the battery single tray 123, and the bottom of each tray positioning support column 124 is provided with an inner The concave tray positioning support groove 125 and the top are provided with a tray support column 126 that matches the tray positioning support groove 125. When in use, the tray support column 126 of the single-cell tray 123 of the next layer will be inserted into the inner side of the tray positioning support groove 125 of the single-cell tray 123 of the previous layer, so that multiple layers of single-cell trays 123 can be positioned and placed on the top surface of the mother tray 121; a battery cell limit block 127 is provided on the top surface of each single-cell tray 123 for positioning and placing new energy batteries for use.

[0028] The lifting and transferring machine 13 includes a lifting and transferring bracket 131 arranged on the ground, and an adjusting foot 112 is arranged at each foot thereof for adjusting the top surface of the lifting and transferring bracket 131 to be in a horizontal state; two groups of feeding guide roller groups 132 are arranged side by side in front and back on the top of the lifting and transferring bracket 131, and each group of feeding guide roller groups 132 includes a plurality of evenly arranged feeding rollers, and one end of the plurality of feeding rollers are connected into one body through sprockets and chains, and the two groups of chains are connected to a transfer motor 133 on the lifting and transferring bracket 131 through sprockets, shafts and gear transmissions; a lifting bracket 134 is arranged in the middle of the lifting and transferring bracket 131, and a lifting and transferring roller 135 perpendicular to the direction of the feeding guide roller group 132 is arranged on the top of the lifting bracket 134, and a lifting motor 136 is arranged at one end of the lifting and transferring roller 135.

[0029] The empty pallet unloading section 2 includes a transversely arranged conveying line body 11, and a lifting and transferring machine 13 is arranged at the right end of the conveying line body 11; and the conveying line body 11 is aligned front to back with the conveying line body 11 of the battery cell loading section 1, and the lifting and transferring machine 13 is aligned front to back with the lifting and transferring machine 13 at the right end of the battery cell loading section 1.

[0030] The vehicle posture adjustment system 3 includes a wheel limit rod 31 longitudinally arranged on the ground near the jacking transfer machine 13, which is used for limiting the left shift of the vehicle, and a vehicle limit guide block 32 is arranged on the right side of the wheel limit rod 31, which is used to limit the movement limit of the vehicle on the front and rear sides. Through the coordinated use of the wheel limit rod 31 and the vehicle limit guide block 32, the vehicle and the battery loading part 1 are completely aligned, thereby ensuring the smooth progress of the loading operation; an axially movable pallet fixing frame 33 is arranged on the top surface of the vehicle pallet through multiple slides, and Rotating locking hooks 34 are respectively provided at the left and right ends of the slide for fixing the pallet fixing frame 33 for use; a plurality of battery cell pallets 12 can be evenly positioned and placed on the top surface of the pallet fixing frame 33, and each battery cell pallet 12 includes a mother pallet 121 at the bottom and a plurality of battery cell single pallets 123 stacked thereon; a vehicle height adjustment device 35 is provided between the wheel limiting rod 31 and the lifting and transferring machine 13 for adjusting the alignment of the pallet fixing frame 33 with the conveying line body 11, so as to facilitate automatic loading and unloading operations.

[0031] The longitudinal conveyor line 4 is located between the lifting and transferring machine 13 of the battery cell loading part 1 and the lifting and transferring machine 13 of the empty pallet unloading part 2, and its structure is the same as that of the conveyor line body 11, including a conveying bracket 111, an adjustment foot 112, a steering sprocket 113, and a feeding motor 114.

[0032] When in use, firstly, the empty pallet loaded on the vehicle is automatically unloaded; during operation, the vehicle loaded with the empty pallet is positioned and parked, and the vehicle is positioned and parked by the coordinated use of the wheel limit rod 31 and the vehicle limit guide block 32, and the vehicle compartment is adjusted to align with the lifting and transferring machine 13 by adjusting the vehicle height adjustment device 35, and then the rotating locking hook 34 is unlocked to release the lock of the pallet fixing frame 33, so that it is aligned with the conveyor line body 11; then the empty battery cell pallet 1 loaded on the vehicle is unloaded. 2 automatically unloads to the lifting and transferring machine 13, and the lifting and transferring machine 13 turns the feeding direction of the empty battery tray 12, transfers it to the longitudinal conveying line 4, and conveys it to the lifting and transferring machine 13 of the empty pallet unloading part 2 through the longitudinal conveying line 4, and then transfers the empty battery tray 12 to the conveying line body 11 of the empty pallet unloading part 2 through the lifting and transferring machine 13, and then conveys the empty battery tray 12 to the empty pallet storage position through the conveying line body 11 for temporary storage, thereby completing the unloading operation.

[0033] Secondly, the loading operation is carried out, and the battery cell pallet 12 fully loaded with new energy battery cells is transported to the jacking and transferring machine 13 located at the left end of the battery cell loading part 1 through the feeding device, and the battery cell pallet 12 fully loaded with new energy battery cells is transported to the conveying line 11 through the jacking and transferring machine 13 at the left end, and then the battery cell pallet 12 fully loaded with new energy battery cells is transported to the jacking and transferring machine 13 corresponding to it through the conveying line 11, and then the battery cell pallet 12 fully loaded with new energy battery cells is transported to the pallet fixing frame 33 through the jacking and transferring machine 13, and after the loading is completed, the pallet fixing frame 33 is returned to the initial position, and then the two rotating locking hooks 34 are locked and the pallet fixing frame 33 is locked and fixed at the same time, thereby completing the fixation of the battery cell pallet 12 fully loaded with new energy battery cells, and then the new energy battery cells can be transported by vehicles.

[0034] The automatic loading and unloading vehicle system for new energy batteries provided by the utility model adopts a conveyor line, a lifting and transferring mechanism, and a vehicle posture adjustment system to realize automatic loading and unloading of new energy batteries. The structure is simple and reliable, the cost is low, and the production line can be flexibly connected to realize battery cell loading or unloading, avoiding the use of traditional manual or motorized forklift loading and unloading methods, and reducing the safety risks of batteries in the loading and unloading process; and the loading and unloading efficiency of the utility model is higher than that of manual labor; the safety risks caused by short circuit and fire after damage to the battery cell during manual or forklift loading and unloading are reduced; the use and maintenance costs are low, and the operation is reliable; and there is no need to change the vehicle structure, the energy source is single, and only an external 220V power supply is required.

[0035] Although the embodiments of the utility model have been shown and described, it is obvious that the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, it can be understood by ordinary technicians in this field that all other embodiments obtained by making various changes, modifications, substitutions and variations to these embodiments without departing from the principle and spirit of the utility model and without making creative work, all belong to the scope of protection of the utility model.

Claims

1. An automatic loading and unloading vehicle system for new energy battery cells, characterized in that: The invention comprises a transversely arranged battery cell loading section (1) and an empty pallet unloading section (2) arranged parallel to the battery cell loading section (1); a vehicle posture adjustment system (3) arranged on the same straight line with the battery cell loading section (1) is arranged at the right end of the battery cell loading section (1); a longitudinal conveying line (4) is arranged between the battery cell loading section (1) and the empty pallet unloading section (2); the top surfaces of the battery cell loading section (1), the empty pallet unloading section (2) and the longitudinal conveying line (4) are arranged in the same horizontal plane; the battery cell loading section (1) comprises a transversely arranged conveying line body (11), the conveying line body (11) can convey battery cell pallets (12), and the left and right ends of the conveying line body (11) are both provided with a lifting and transferring machine (13) with the top in the same horizontal plane with the conveying line body; the empty pallet unloading section (2) comprises a transversely arranged conveying line body (11); ... A conveyor line body (11) is arranged in the direction of the conveyor line body (11), and a lifting and transferring machine (13) is arranged at the right end of the conveyor line body (11); the vehicle posture adjustment system (3) includes a wheel limiting rod (31) arranged longitudinally near the lifting and transferring machine (13) at the right end, and a vehicle limiting guide block (32) is arranged on the right side of the wheel limiting rod (31); an axially movable pallet fixing frame (33) is arranged on the top surface of the vehicle pallet through a plurality of slideways, and a rotating locking hook (34) is respectively arranged at the left and right ends of the slideway, and a plurality of battery cell pallets (12) can be evenly positioned and placed on the top surface of the pallet fixing frame (33); a vehicle height adjustment device (35) is arranged between the wheel limiting rod (31) and the lifting and transferring machine (13) at the right end.

2. The automatic loading and unloading vehicle system for new energy batteries according to claim 1 is characterized in that: The conveyor line body (11) comprises a conveyor support (111) and an adjustment foot (112) is arranged at each foot of the conveyor support (111), and the left and right ends of the conveyor support (111) near the top are both provided with steering sprockets (113) near the front and rear sides, and a feeding chain is arranged on the steering sprockets (113) facing each other on the left and right sides, and the steering sprockets (113) at the same end are connected to a feeding motor (114) through gear transmission.

3. The automatic loading and unloading vehicle system for new energy batteries according to claim 2 is characterized in that: A plurality of material conveying rollers (115) are arranged axially through the support at the center of the top surface of the conveying support (111).

4. The automatic loading and unloading vehicle system for new energy batteries according to claim 3 is characterized in that: The battery cell tray (12) can be directly positioned and placed on the conveyor line body (11) and moved synchronously, and comprises a rectangular mother tray (121) that can be positioned and placed on the conveyor line body (11), a tray positioning column (122) is arranged on the top surface of the mother tray (121) near its four corners, and a battery cell single tray (123) can be positioned and placed through the four tray positioning columns (122), and vertical tray positioning support columns (124) are arranged at the four corners of the battery cell single tray (123), and each tray positioning support column (124) is provided with a concave tray positioning support groove (125) at the bottom, and a tray support column (126) that matches the tray positioning support groove (125) is arranged at the top, and a battery cell limit block (127) is arranged on the top surface of each battery cell single tray (123).

5. The automatic loading and unloading vehicle system for new energy battery cells according to claim 4 is characterized in that: The lifting and transferring machine (13) comprises a lifting and transferring support (131) arranged on the ground, and an adjusting foot (112) is arranged at each foot thereof; two groups of feeding guide roller groups (132) are arranged side by side in front and back at the top of the lifting and transferring support (131), and each group of feeding guide roller groups (132) comprises a plurality of evenly arranged feeding rollers, and one end of the plurality of feeding rollers are connected into one body through a sprocket and a chain, and the two groups of chains are connected to a transfer motor (133) on the lifting and transferring support (131) through a sprocket, an axle rod and a gear transmission; a lifting support (134) is arranged in the middle of the lifting and transferring support (131), and a lifting and transferring roller (135) perpendicular to the direction of the feeding guide roller group (132) is arranged at the top of the lifting support (134), and a lifting motor (136) is arranged at one end of the lifting and transferring roller (135).

6. The automatic loading and unloading vehicle system for new energy batteries according to claim 5 is characterized in that: The conveyor line (11) of the battery cell loading section (1) and the conveyor line (11) of the empty pallet unloading section (2) are arranged in a front-to-back alignment; the lifting and transferring machine (13) at the right end of the battery cell loading section (1) and the lifting and transferring machine (13) of the empty pallet unloading section (2) are arranged in a front-to-back alignment, and a longitudinal conveyor line (4) is arranged between the two lifting and transferring machines (13).

7. The automatic loading and unloading vehicle system for new energy battery cells according to claim 6 is characterized in that: The structure of the longitudinal conveying line (4) is the same as that of the conveying line body (11), and includes a conveying bracket (111), an adjusting foot (112), a steering sprocket (113), and a feeding motor (114).

Images