A new energy battery conveying device

Abstract

The utility model relates to a logistics field especially, more particularly to a new energy battery conveying device, including support frame, the support frame is fixed with two layers of support layer, each layer of support layer is equipped with synchronous belt drive mechanism, and synchronous belt drive mechanism is connected with the ferry trolley, and the ferry trolley includes base, and the base is fixed with three support plates, and the outside two support plates are fixed with the casing between, and the transmission mechanism is equipped with between the two adjacent support plates, and the top of transmission mechanism is equipped with a plurality of sets of limiting mechanisms, the utility model discloses the setting of two ferries trolleys, and the conveying efficiency is greatly improved, prevent the displacement or the fall of lithium battery in the process of transportation, and can transport multiple batteries at a time, improve the efficiency of transportation, the ferry trolley can realize automatic feeding and discharging, save manpower, improve the efficiency, in addition, the ferry trolley is driven through synchronous belt drive mechanism, makes the trolley more stable in the process of transportation, thereby protects the lithium battery to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of logistics, and in particular to a new energy battery conveying device. Background Technology

[0002] With the popularization of new energy vehicles, the new energy battery industry is developing rapidly. After the finished battery packs are packaged, they need to be transported, and shuttle vehicles are needed for transportation. Patent application number CN202420558536.4 discloses a transport trolley with a protective structure. However, transporting lithium batteries using this trolley has the following drawbacks: 1) The lithium batteries are placed on a support platform during transport, and the limiting of the lithium batteries on the platform is achieved through an electric cylinder and clamping components. Specifically, the electric cylinder drives the clamping components to press the lithium batteries downwards. However, the pressure exerted by the electric cylinder on the lithium batteries is difficult to control. If the pressure is too high, it can easily damage the lithium batteries, even causing safety hazards such as explosions. If the pressure is too low, it cannot effectively fix and limit the lithium batteries, easily leading to them falling during transport; 2) Placing and removing lithium batteries from the transport trolley requires manual handling, wasting manpower and resulting in low efficiency; 3) The transport trolley is driven by drive wheels, which can easily generate vibrations during transport, adversely affecting the lithium batteries; 4) Only one transport trolley can be used at a time, resulting in low transport efficiency. Utility Model Content

[0003] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model aims to provide a new energy battery conveying device that solves the problems of existing technologies. It utilizes a two-layer support frame with a shuttle trolley on each layer. Two shuttle trolleys simultaneously transport lithium batteries, significantly improving the conveying efficiency. During transport, the shuttle trolleys effectively limit the movement of lithium batteries, preventing displacement or drop, while ensuring safety. Multiple batteries can be transported at once, further enhancing efficiency. The shuttle trolleys can automatically load and unload lithium batteries, saving manpower and improving efficiency. Furthermore, the shuttle trolleys are driven by a synchronous belt drive mechanism, not by drive wheels. This drive method makes the trolleys more stable during transport, thus protecting the lithium batteries to a certain extent.

[0004] (II) Technical Solution

[0005] To achieve the above objectives, this utility model provides the following technical solution: a new energy battery conveying device, including a support frame with two support layers fixed on it. Each support layer is equipped with a synchronous belt drive mechanism, which is connected to a shuttle trolley. The shuttle trolley includes a base with three support plates fixed on it. A cover is fixed between the two outer support plates, and a transmission mechanism is provided between two adjacent support plates. Several sets of limiting mechanisms are provided above the transmission mechanism, and the limiting mechanisms are fixed to the top surface of the cover by several connecting rods. Pneumatic blocking mechanisms are fixed at both the front and rear ends of the base.

[0006] Preferably, the synchronous belt drive mechanism includes a first support base fixed to the front end of the support layer, a first motor fixed to the bottom surface of the first support base, a rotating shaft of the first motor extending out of the upper surface of the first support base, a drive wheel fixed to the part of the rotating shaft extending out of the upper surface of the first support base, a second support base fixed to the rear end of the support layer, a driven wheel rotatably connected to the second support base, and a synchronous belt provided between the driven wheel and the drive wheel.

[0007] Preferably, the base includes a first base plate, and a second base plate is fixed to the first base plate by a number of pads. The front and rear ends of the second base plate extend beyond the front and rear ends of the first base plate, respectively. A timing belt fixing seat is fixed on the bottom surface of the first base plate. There are two timing belt fixing seats, each including a fixing plate fixed to the bottom surface of the first base plate. A clamping plate is detachably connected to the fixing plate. The surface of the clamping plate that contacts the fixing plate is wavy. A timing belt is fixed between the fixing plate and the clamping plate.

[0008] Preferably, the support layer is provided with two slide rails, and a slider that matches the slide rails is fixed on the bottom surface of the first base plate.

[0009] Preferably, the limiting mechanism includes two limiting plates disposed above the transmission mechanism, with a gap between the two limiting plates, and a plurality of connecting rods fixed on the top surface of the limiting plates, the top ends of the connecting rods being fixed on the inner top surface of the cover.

[0010] Preferably, a number of auxiliary wheels are rotatably connected to both the upper and lower surfaces of the limiting plate, with the left end of the auxiliary wheel slightly extending beyond the left side of the limiting plate and the right end of the auxiliary wheel slightly extending beyond the right side of the limiting plate.

[0011] Preferably, the transmission mechanism includes a second motor fixed to the bottom surface of the second base plate near the rear end, a first pulley fixed to the output shaft of the second motor, a second pulley connected to the first pulley via a belt, the second pulley fixed to the end of the first rotating roller and disposed on the outside of the outer support plate, the first rotating roller rotatably connected between the rear ends of the outer support plate and the middle support plate, the second rotating roller rotatably connected between the front ends of the outer support plate and the middle support plate, and a transmission belt wound between the second rotating roller and the first rotating roller.

[0012] Preferably, the pneumatic blocking mechanism includes a cylinder fixed to the end of the base, a fixing block fixed to the end of the piston rod of the cylinder, a U-shaped frame fixed to the end of the fixing block, and a blocking rod fixed to the top of the U-shaped frame.

[0013] Preferably, the support layer consists of several horizontal and vertical bars fixed on the support frame, with the horizontal and vertical bars on the same plane.

[0014] Preferably, the support layer is provided with a cable chain, one end of which is fixed to the bottom surface of the base.

[0015] (III) Beneficial Effects

[0016] 1. This utility model significantly improves the transport efficiency of lithium batteries by using two support layers on a support frame and installing shuttle trolleys on each support layer. The two shuttle trolleys simultaneously transport lithium batteries. During transport, the shuttle trolleys effectively limit the movement of lithium batteries, preventing displacement or falling, while ensuring safety. Multiple batteries can be transported at once, further improving transport efficiency. The shuttle trolleys can automatically load and unload lithium batteries, saving manpower and increasing efficiency. Furthermore, the shuttle trolleys are driven by a synchronous belt drive mechanism, not by drive wheels. This drive method makes the trolleys more stable during transport, thus protecting the lithium batteries to a certain extent.

[0017] 2. By setting up auxiliary wheels, this utility model changes the surface contact between the lithium battery and the limiting plate to point contact with the auxiliary wheels, greatly reducing the contact area and providing good protection for the lithium battery. At the same time, the auxiliary wheels greatly reduce friction during the loading and unloading of the lithium battery, playing a good role in assisting loading and unloading. In addition, this setting leaves a gap between the two limiting plates and the lithium battery, which plays a good role in heat dissipation.

[0018] 3. This utility model simplifies the clamping and fixing of the timing belt by setting the timing belt fixing seat to consist of a fixing plate and a clamping plate detachably connected to the fixing plate. The surface of the clamping plate that contacts the fixing plate is set to be wavy, which greatly improves the clamping and fixing effect of the timing belt. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall design of this utility model.

[0020] Figure 2 This is a schematic diagram of the shuttle bus of this utility model after a lithium battery has been placed on it.

[0021] Figure 3 This utility model Figure 2 The main view.

[0022] Figure 4 This is a schematic diagram of the overall design of this utility model.

[0023] Figure 5 This utility model Figure 4 The main view after removing part of the baffle.

[0024] Figure 6 This utility model Figure 2 A diagram from a different angle.

[0025] Figure 7 This is a bottom view of the present invention.

[0026] In the diagram: 1-Support frame, 2-Support layer, 3-Synchronous belt drive mechanism, 4-Trolley, 5-Base, 6-Support plate, 7-Cover, 8-Transmission mechanism, 9-Limiting mechanism, 10-Connecting rod, 11-Pneumatic blocking mechanism, 12-First support seat, 13-First motor, 14-Driving wheel, 15-Second support seat, 16-Driven wheel, 17-Synchronous belt, 18-First base plate, 19-Padded block, 20-Second base plate. 21-Synchronous belt fixing seat, 22-Fixing plate, 23-Clamping plate, 24-Slide rail, 25-Slider, 26-Limiting plate, 27-Gap, 28-Auxiliary wheel, 29-Second motor, 30-Belt, 31-First rotating roller, 32-Second rotating roller, 33-Transmission belt, 34-Cylinder, 35-Fixing block, 36-U-shaped frame, 37-Blocking rod, 38-Horizontal bar, 39-Vertical bar, 40-Drag chain, 41-Lithium battery. Detailed Implementation

[0027] The following will refer to the appendix in the embodiments of this utility model. Figure 1-7 The technical solutions in the embodiments of this utility model are clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0028] This utility model provides a technical solution: a new energy battery conveying device, including a support frame 1, on which two support layers 2 are fixed. Each support layer 2 is composed of several horizontal bars 38 and vertical bars 39 fixed to the support frame 1. The horizontal bars 38 and vertical bars 39 are on the same plane and are in a perpendicular position. Each support layer 2 is provided with a synchronous belt drive mechanism 3. The synchronous belt drive mechanism 3 includes a first support seat 12 fixed to the front end of the support layer 2, a first motor 13 fixed to the bottom surface of the first support seat 12, and a drive wheel 14 fixed to the portion of the drive wheel extending from the upper surface of the first support seat 12. A second support seat 15 is fixed to the rear end of the support layer 2, and a driven wheel 16 is rotatably connected to the second support seat 15. A synchronous belt 17 is provided between the driven wheel 16 and the drive wheel 14. 3 is connected to a shuttle trolley 4. The shuttle trolley 4 includes a base 5. The base 5 includes a first base plate 18. The first base plate 18 is fixed to a second base plate 20 by several pads 19. The front and rear ends of the second base plate 20 extend beyond the front and rear ends of the first base plate 18, respectively. This structure of the base 5 facilitates the fixing of the second motor 29. After the second motor 29 is fixed to the part of the second base plate 20 that extends beyond the first base plate 18, the bottom surface of the second motor 29 can be flush with or higher than the bottom surface of the first base plate 18, so as not to affect the movement of the shuttle trolley. Two timing belt fixing seats 21 are fixed on the bottom surface of the first base plate 18. The timing belt fixing seats 21 include a fixing plate 22 fixed on the bottom surface of the first base plate 18. A clamping plate 23 is detachably connected to the fixing plate 22. The surface of the clamping plate 23 in contact with the fixing plate 22 is wavy. A timing belt 17 is fixed between the fixing plate 22 and the clamping plate 23. Two slide rails 24 are provided on the support layer 2. A slider 25 matching the slide rails 24 is fixed on the bottom surface of the first base plate 18. With the setting of the slide rails 24 and the slider 25, when the trolley needs to run, the first motor 13 starts, its rotating shaft rotates, driving the driving wheel 14 to rotate, which in turn causes the timing belt 17 wrapped between the driving wheel 14 and the driven wheel 16 to rotate, thereby pulling the trolley 4 fixed on the timing belt 17 to slide along the slide rails 24. When the trolley 4 needs to run in the opposite direction, the first motor 13 only needs to be started in the reverse direction.By using the synchronous belt drive mechanism 3, the trolley is made more stable during transportation compared to driving the trolley with drive wheels, thus protecting the lithium battery 41 to a certain extent. When it is necessary to fix the trolley 3 to the synchronous belt 17, firstly, the clamping plate 23 is removed, then the synchronous belt 17 is attached to the fixing plate 22, and then the clamping plate 23 is fixed to the fixing plate 22 again. In this way, the synchronous belt 17 is clamped between the fixing plate 22 and the clamping plate 23. The fixing plate 22 and the clamping plate 23 can be detached by using screws and nuts. Four sets of screws and nuts can be set and placed at the four corners of the fixing plate 22 and the clamping plate 23 respectively. The surface of the clamping plate 23 that contacts the fixing plate 22 is set to be wavy, which greatly improves the clamping and fixing effect of the synchronous belt. A drag chain 40 is provided on the support layer 2. One end of the drag chain 40 is fixed to the bottom surface of the base 5. The drag chain 40 plays a good traction role for the shuttle trolley 4, ensuring the safe and stable operation of the shuttle trolley 4.

[0029] Three support plates 6 are fixed on the base 5, and a cover 7 is fixed between the two outer support plates 6. The cover 7 is designed as an inverted U-shape and is connected front to back to facilitate the loading and unloading of lithium batteries 41. The lithium batteries 41 being transported are mainly blade batteries or prismatic batteries. A transmission mechanism 8 is provided between two adjacent support plates 6, thus forming two transmission mechanisms 8, which makes it more flexible. The transmission mechanism 8 includes a second motor 29 fixed to the bottom surface of the second base plate 20 near the rear end. A first pulley is fixed on the output shaft of the second motor 29. The first pulley is connected to the second pulley via a belt 30. The second pulley is fixed to the end of the first rotating roller 31 and is located on the outside of the outer support plate 6. The first rotating roller 31 is rotatably connected between the rear ends of the outer support plate 6 and the middle support plate 6. A second rotating roller 32 is rotatably connected between the front ends of the outer support plate 6 and the middle support plate 6. A transmission belt 33 is wound between the second rotating roller 32 and the first rotating roller 31. The lithium battery 41 is automatically fed and unloaded through the transmission belt 33, which plays a good connecting role and improves the loading and unloading efficiency. Several sets of limiting mechanisms 9 are provided above the transmission mechanism 8. The limiting mechanisms 9 are fixed to the top surface of the cover 7 by several connecting rods 10. The limiting mechanism 9 includes two limiting plates 26 set above the transmission mechanism 8. The bottom surface of the limiting plate 26 does not contact the transmission belt 33. Several connecting rods 10 are fixed to the top surface of the limiting plate 26. The top end of the connecting rod 10 is fixed to the inner top surface of the cover 7, which plays a good role in fixing the limiting plate 26. A gap 27 is left between the two limiting plates 26. The gap 27 is used to place lithium batteries 41. One lithium battery 41 is placed in each gap 27, which effectively limits the lithium battery 41 and separates the lithium batteries 41 well, playing a good protective role. The optimal state is that the length of the lithium battery 41 is equal to the length of the transmission belt 33, which makes the limiting effect better. Several auxiliary wheels 28 are rotatably connected to the upper and lower surfaces of the limiting plate 26. The left end of the auxiliary wheel 28 slightly extends beyond the left side of the limiting plate 26, and the right end of the auxiliary wheel 28 slightly extends beyond the right side of the limiting plate 26. By setting the auxiliary wheels 28, the surface contact between the lithium battery 41 and the limiting plate is changed to point contact with the auxiliary wheels 28, which greatly reduces the contact area and provides good protection for the lithium battery 41. At the same time, the auxiliary wheels 28 greatly reduce friction during the loading and unloading of the lithium battery 41, which plays a good role in assisting loading and unloading. In addition, this setting leaves a gap between the two limiting plates 26 and the lithium battery 41, which plays a good role in heat dissipation.Pneumatic blocking mechanisms 11 are fixed at both the front and rear ends of the base 5. Each pneumatic blocking mechanism 11 includes a cylinder 34 fixed at the end of the base 5. A fixing block 35 is fixed at the end of the piston rod of the cylinder 34. A U-shaped frame 36 is fixed at the end of the fixing block 35. A blocking rod 37 is fixed at the top of the U-shaped frame 36. One pneumatic blocking mechanism 11 can be set at each of the front and rear ends of the base 5, located at the middle of the front and rear ends of the base 5. The U-shaped frame 36 and the blocking rod 37 extend from the left end of one transmission mechanism 8 to the right end of another transmission mechanism 8. Alternatively, two pneumatic blocking mechanisms 11 can be set at each of the front and rear ends of the base 5, one at each of the front and rear ends of each transmission mechanism 8. The specific setting depends on actual needs. The pneumatic blocking mechanisms 11 serve to further limit the movement and prevent the lithium battery 41 from slipping off the front and rear ends of the transmission belt 33. This utility model, through the setting of limiting mechanism 9, cover 7 and pneumatic blocking structure 11, can effectively limit the lithium battery 41 under the premise of ensuring safety, and prevent the lithium battery 41 from shifting or falling; through the setting of two transmission mechanisms 8 and multiple sets of limiting mechanisms 9, multiple batteries can be transported at one time, improving transportation efficiency, and can realize automatic loading and unloading of lithium battery 41, saving manpower and improving efficiency.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A new energy battery conveying device, characterized in that, The system includes a support frame (1), on which two support layers (2) are fixed. Each support layer (2) is provided with a synchronous belt drive mechanism (3). The synchronous belt drive mechanism (3) is connected to a shuttle trolley (4). The shuttle trolley (4) includes a base (5). Three support plates (6) are fixed on the base (5). A cover (7) is fixed between the two outer support plates (6). A transmission mechanism (8) is provided between two adjacent support plates (6). Several sets of limiting mechanisms (9) are provided above the transmission mechanism (8). The limiting mechanism (9) is fixed on the top surface of the cover (7) by several connecting rods (10). Pneumatic blocking mechanisms (11) are fixed at both the front and rear ends of the base (5).

2. The new energy battery conveying device according to claim 1, characterized in that, The synchronous belt drive mechanism (3) includes a first support seat (12) fixed at the front end of the support layer (2), a first motor (13) fixed on the bottom surface of the first support seat (12), the rotation shaft of the first motor (13) extending out of the upper surface of the first support seat (12), the part of the rotation shaft extending out of the upper surface of the first support seat (12) fixed with a drive wheel (14), the rear end of the support layer (2) fixed with a second support seat (15), a driven wheel (16) rotatably connected on the second support seat (15), and a synchronous belt (17) provided between the driven wheel (16) and the drive wheel (14).

3. The new energy battery conveying device according to claim 2, characterized in that, The base (5) includes a first base plate (18), and a second base plate (20) is fixed to the first base plate (18) by a number of pads (19). The front and rear ends of the second base plate (20) extend beyond the front and rear ends of the first base plate (18), respectively. A timing belt fixing seat (21) is fixed on the bottom surface of the first base plate (18). There are two timing belt fixing seats (21), which include a fixing plate (22) fixed on the bottom surface of the first base plate (18). A clamping plate (23) is detachably connected to the fixing plate (22). The surface of the clamping plate (23) in contact with the fixing plate (22) is wavy. The timing belt (17) is fixed between the fixing plate (22) and the clamping plate (23).

4. The new energy battery conveying device according to claim 3, characterized in that, The support layer (2) is provided with two slide rails (24), and a slider (25) matching the slide rails (24) is fixed on the bottom surface of the first base plate (18).

5. The new energy battery conveying device according to claim 1, characterized in that, The limiting mechanism (9) includes two limiting plates (26) disposed above the transmission mechanism (8), with a gap (27) between the two limiting plates (26), and a plurality of connecting rods (10) fixed on the top surface of the limiting plate (26), with the top end of the connecting rods (10) fixed on the inner top surface of the cover (7).

6. The new energy battery conveying device according to claim 5, characterized in that, Several auxiliary wheels (28) are rotatably connected to the upper and lower surfaces of the limiting plate (26). The left end of the auxiliary wheel (28) extends slightly beyond the left side of the limiting plate (26), and the right end of the auxiliary wheel (28) extends slightly beyond the right side of the limiting plate (26).

7. The new energy battery conveying device according to claim 3, characterized in that, The transmission mechanism (8) includes a second motor (29) fixed on the bottom surface of the second base plate (20) near the rear end. A first pulley is fixed on the output shaft of the second motor (29). The first pulley is connected to a second pulley via a belt (30). The second pulley is fixed to the end of a first rotating roller (31) and is located on the outside of the outer support plate (6). The first rotating roller (31) is rotatably connected between the rear ends of the outer support plate (6) and the middle support plate (6). A second rotating roller (32) is rotatably connected between the front ends of the outer support plate (6) and the middle support plate (6). A transmission belt (33) is wound between the second rotating roller (32) and the first rotating roller (31).

8. The new energy battery conveying device according to claim 1, characterized in that, The pneumatic blocking mechanism (11) includes a cylinder (34) fixed to the end of the base (5), a fixing block (35) is fixed to the end of the piston rod of the cylinder (34), a U-shaped frame (36) is fixed to the end of the fixing block (35), and a blocking rod (37) is fixed to the top of the U-shaped frame (36).

9. The new energy battery conveying device according to claim 1, characterized in that, The support layer (2) consists of several horizontal bars (38) and vertical bars (39) fixed on the support frame (1), and the horizontal bars (38) and the vertical bars (39) are on the same plane.

10. The new energy battery conveying device according to claim 1, characterized in that, The support layer (2) is provided with a drag chain (40), one end of which is fixed to the bottom surface of the base (5).

Images