Cargo carrier with battery cover plate support structure
Through the design of the gas spring support structure and support wheels and support pipes, the problems of accidental rotation and vibration impact of the box cover are solved, and safety and convenience are improved.
Patent Information
- Application Number
- CN202421747799.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-07-23
AI Technical Summary
The battery cover of the existing cargo truck is prone to rotate accidentally, causing safety hazards, and causing abnormal impacts with the frame when vibrating.
The gas spring support structure is adopted to make the box cover supported by the gas spring when opened, and the gas spring is tightened when closed to avoid accidental rotation and vibration impact; at the same time, the supporting wheel and support pipe structure are arranged to facilitate the assembly and fixation of the battery box, and a surround plate is used to prevent cargo from impacting.
It effectively avoids safety hazards and vibration impact noise caused by accidental rotation of the box cover, and improves assembly convenience and safety.
Smart Images
Figure CN223150204U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of goods handling vehicles, and in particular to a goods handling vehicle with a support structure for a battery cover plate. Background Art
[0002] A goods handling vehicle is a device for handling goods. At present, the goods handling vehicles on the market include a vehicle frame, a battery box and a box cover; a receiving cavity is arranged on the vehicle frame, the battery box is arranged in the receiving cavity, and the box cover is rotatably connected to the vehicle frame on one side of the upper end of the receiving cavity. When the box cover is closed on the vehicle frame, the box cover is used to shield the battery box; however, in the above structure of the goods handling vehicle, since the box cover is only rotatably connected to the vehicle frame on one side of the upper end of the receiving cavity, when the box cover is rotated and opened and the staff repairs the battery in the battery box, the box cover is likely to rotate accidentally and close on the vehicle frame, thus easily causing injury to the hands of the staff, there are relatively large safety hazards, and after the box cover is closed on the vehicle frame, during the process of the goods handling vehicle moving forward, the box cover is likely to collide and make abnormal noises with the vehicle frame due to vibration. Summary of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide a goods handling vehicle with a support structure for a battery cover plate, which can prevent the box cover from rotating accidentally and closing on the vehicle frame, and can prevent the box cover from colliding and making abnormal noises with the vehicle frame due to vibration.
[0004] The utility model provides a goods handling vehicle with a support structure for a battery cover plate, including a vehicle frame, a battery box and a box cover; a receiving cavity is arranged on the vehicle frame, the battery box is arranged in the receiving cavity, and the box cover is rotatably connected to the vehicle frame on one side of the upper end of the receiving cavity; the goods handling vehicle further includes a gas spring, one end of the gas spring is rotatably connected to the box cover, and the other end of the gas spring is rotatably connected to the vehicle frame on the other side of the upper end of the receiving cavity; when the box cover rotates and opens relative to the vehicle frame, the gas spring extends and supports the box cover; when the box cover is closed on the vehicle frame and shields the battery box, the gas spring contracts and tensions the box cover.
[0005] After the utility model adopts the above structure, under the action of the gas spring, when the box cover rotates and opens relative to the vehicle frame, the gas spring can extend and support the box cover, so as to prevent the box cover from rotating accidentally and closing on the vehicle frame, that is, it can prevent the box cover from pressing the hands of the staff who are repairing the battery in the battery box. In addition, when the box cover is closed on the vehicle frame and shields the battery box, the gas spring can contract and tension the box cover, so that during the process of the goods handling vehicle moving forward, it can prevent the box cover from colliding and making abnormal noises with the vehicle frame due to vibration.
[0006] In a possible implementation, an opening for the horizontal entry and exit of the battery box into and out of the accommodation cavity is provided on one side of the accommodation cavity. A plurality of groups of support wheel sets are arranged at intervals from front to back at the bottom of the accommodation cavity. Each support wheel set includes a plurality of support wheels arranged at intervals from left to right. Each support wheel is rotatably connected to the vehicle frame, and the battery box is supported on all the support wheels. After adopting this structure, when the battery box equipped with a battery needs to be assembled into the accommodation cavity or taken out of the accommodation cavity, since the battery box is supported on all the support wheels, the battery box can be conveniently pushed into the accommodation cavity or pulled out of the accommodation cavity under the rolling cooperation of the support wheels.
[0007] In a possible implementation, support tubes vertically corresponding to each support wheel one by one are vertically fixed on the inner bottom of the accommodation cavity. Each support wheel partially extends into the upper end of the corresponding support tube. A support shaft is provided through the middle of each support wheel, and each support wheel is rotatably connected to the corresponding support shaft. Both ends of each support shaft are fixed to the upper end of the corresponding support tube. After adopting this structure, each support wheel can be reliably assembled on the inner bottom of the accommodation cavity and achieve the purpose of rotation.
[0008] In a possible implementation, two symmetrically arranged grooves are provided at the upper end of each support tube. Both ends of each support shaft are respectively fitted into the two grooves on the corresponding support tube, and both ends of each support shaft are welded and fixed to the inner walls of the corresponding grooves. After adopting this structure, both ends of each support tube can be reliably fixed to the upper end of the support tube, and the situation that the support shaft disengages from the support tube can be effectively avoided.
[0009] In a possible implementation, a pedal is rotatably connected to the middle of the rear side of the vehicle frame. The goods carrier further includes a "U"-shaped surrounding plate. The opening of the surrounding plate faces the side of the vehicle frame, and both ends of the surrounding plate are fixed to the rear side of the vehicle frame. The surrounding plate and the vehicle frame enclose a surrounding area. When the pedal is rotated to a horizontal state relative to the vehicle frame, the pedal is located in the surrounding area and has a clearance fit with the inner wall of the surrounding plate. Through the setting of the surrounding plate, during the backward movement of the goods carrier, the goods placed on the ground can be prevented from accidentally hitting the pedal, thereby effectively avoiding the injury of the legs of the staff standing on the pedal and eliminating potential safety hazards.
[0010] In a possible implementation, inwardly bent flanges are provided at both ends of the surrounding plate. Each flange is fixed to the vehicle frame through a plurality of bolts. A reinforcing plate is provided between each flange and the inner side wall of the surrounding plate, and each reinforcing plate is welded and fixed to the inner side wall of the surrounding plate and the corresponding flange. Through the setting of the flange, the surrounding plate can be reliably fixed to the vehicle frame, and under the action of the reinforcing plate, the structural strength between the flange and the surrounding plate can be improved, that is, the fixing firmness between the surrounding plate and the vehicle frame can be improved. Brief Description of the Drawings
[0011] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0012] Figure 2 is a partially disassembled three-dimensional structural schematic diagram of the present utility model;
[0013] Figure 3 is Figure 2 an enlarged structural schematic diagram of part A in
[0014] Figure 4 is a three-dimensional structural schematic diagram of the present utility model after removing the battery box;
[0015] Figure 5 is a three-dimensional structural schematic diagram of the present utility model after removing the pedal of the battery box. Detailed Description of the Preferred Embodiments
[0016] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.
[0017] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.
[0018] In the embodiments of the present application, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.
[0019] The present application will be further described in detail below with reference to the drawings and specific embodiments.
[0020] See Figures 1-5As shown in the figure, an embodiment of the present application discloses a goods carrier with a battery cover support structure, including a vehicle frame 1, a battery box 2 and a box cover 3. A receiving cavity 11 is provided on the vehicle frame 1, the battery box 2 is arranged in the receiving cavity 11, and the box cover 3 is rotatably connected to the vehicle frame 1 on one side of the upper end of the receiving cavity 11. The goods carrier further includes a gas spring 4. One end of the gas spring 4 is rotatably connected to the box cover 3, and the other end of the gas spring 4 is rotatably connected to the vehicle frame 1 on the other side of the upper end of the receiving cavity 11. When the box cover 3 rotates and opens relative to the vehicle frame 1, the gas spring 4 extends and supports the box cover 3. When the box cover 3 is closed on the vehicle frame 1 to cover the battery box 2, the gas spring 4 contracts and tensions the box cover 3.
[0021] An opening 12 for the battery box 2 to horizontally enter and exit the receiving cavity 11 is provided on one side of the receiving cavity 11. A plurality of groups of support wheel sets are arranged at intervals from front to back at the bottom of the receiving cavity 11. Each support wheel set includes a plurality of support wheels 5 arranged at intervals from left to right. Each support wheel 5 is rotatably connected to the vehicle frame 1, and the battery box 2 is supported on all the support wheels 5. After adopting this structure, when the battery box with a battery needs to be assembled into the receiving cavity or taken out from the receiving cavity, since the battery box is supported on all the support wheels, under the combined rolling action of the support wheels, the battery box can be conveniently pushed into the receiving cavity or pulled out from the receiving cavity.
[0022] Support tubes 6 corresponding to each support wheel 5 one by one are vertically fixed on the inner bottom of the receiving cavity 11. Each support wheel 5 partially extends into the upper end of the corresponding support tube 6. A support shaft 7 is passed through the middle of each support wheel 5, and each support wheel 5 is rotatably connected to the corresponding support shaft 7. Both ends of each support shaft 7 are fixed to the upper end of the corresponding support tube 6. After adopting this structure, each support wheel can be reliably assembled on the inner bottom of the receiving cavity and achieve the purpose of rotation.
[0023] Two symmetrically arranged grooves 61 are provided at the upper end of each support tube 6. Both ends of each support shaft 7 are respectively fitted into the two grooves 61 on the corresponding support tube 6, and both ends of each support shaft 7 are welded and fixed to the inner walls of the corresponding grooves 61. After adopting this structure, both ends of each support tube can be reliably fixed together with the upper end of the support tube, and the situation that the support shaft disengages from the support tube can be effectively avoided.
[0024] A pedal 8 is rotatably connected to the middle part at the rear side of the vehicle frame 1; the goods carrier further includes a "U"-shaped surrounding plate 9, the opening of the surrounding plate 9 faces the side of the vehicle frame 1, both ends of the surrounding plate 9 are fixed to the rear side of the vehicle frame 1, and the surrounding plate 9 and the vehicle frame 1 enclose a surrounding area 10; when the pedal 8 is rotated to a horizontal state relative to the vehicle frame 1, the pedal 8 is located in the surrounding area 10 and is in clearance fit with the inner wall of the surrounding plate 9; through the arrangement of the surrounding plate, during the process of the goods carrier moving backward, it can avoid the goods placed on the ground accidentally hitting the pedal, thereby effectively avoiding the injury of the legs of the staff standing on the pedal and eliminating potential safety hazards.
[0025] Both ends of the surrounding plate 9 are provided with inwardly bent flanges 91, and each flange 91 is fixed to the vehicle frame 1 through a plurality of bolts; a reinforcing plate 92 is arranged between each flange 91 and the inner side wall of the surrounding plate 9, and each reinforcing plate 92 is welded and fixed to the inner side wall of the surrounding plate 9 and the corresponding flange 91; through the arrangement of the flange, the surrounding plate can be reliably fixed to the vehicle frame, and under the action of the reinforcing plate, the structural strength between the flange and the surrounding plate can be improved, that is, the fixing firmness between the surrounding plate and the vehicle frame can be improved.
[0026] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A goods carrier with a support structure for a storage battery cover plate, comprising a vehicle frame (1), a storage battery box (2) and a box cover (3); a receiving cavity (11) is arranged on the vehicle frame (1), the storage battery box (2) is arranged in the receiving cavity (11), and the box cover (3) is rotatably connected to the vehicle frame (1) on one side of the upper end of the receiving cavity (11); it is characterized in that: The goods carrier further includes a gas spring (4). One end of the gas spring (4) is rotatably connected to the box cover (3), and the other end of the gas spring (4) is rotatably connected to the vehicle frame (1) on the other side of the upper end of the accommodation cavity (11). When the box cover (3) rotates and opens relative to the vehicle frame (1), the gas spring (4) extends and supports the box cover (3). When the box cover (3) is closed onto the vehicle frame (1) to shield the battery box (2), the gas spring (4) contracts and tensions the box cover (3).
2. The goods handling vehicle with a battery cover support structure according to claim 1, characterized in that: An opening (12) for the horizontal entry and exit of the battery box (2) into and out of the accommodation cavity (11) is provided on one side of the accommodation cavity (11). A plurality of groups of support wheel sets are arranged at intervals from front to back at the bottom of the accommodation cavity (11). Each support wheel set includes a plurality of support wheels (5) arranged at intervals from left to right. Each support wheel (5) is rotatably connected to the vehicle frame (1), and the battery box (2) is supported on all the support wheels (5).
3. The goods carrier with a storage battery cover support structure according to claim 2, characterized in that: Support tubes (6) corresponding to each support wheel (5) vertically are fixedly arranged vertically on the inner bottom of the accommodation cavity (11). Each support wheel (5) partially extends into the upper end of the corresponding support tube (6). A support shaft (7) is arranged through the middle of each support wheel (5). Each support wheel (5) is rotatably connected to the corresponding support shaft (7), and both ends of each support shaft (7) are fixedly connected to the upper end of the corresponding support tube (6).
4. The goods carrier with a storage battery cover support structure according to claim 3, wherein: Two symmetrically arranged grooves (61) are provided at the upper end of each support tube (6). Both ends of each support shaft (7) are respectively fitted into the two grooves (61) on the corresponding support tube (6), and both ends of each support shaft (7) are fixedly welded to the inner walls of the corresponding grooves (61).
5. The goods handling vehicle with a battery cover support structure according to any one of claims 1-4, characterized in that: A pedal (8) is rotatably connected to the middle of the rear side of the vehicle frame (1). The goods carrier further includes a "U"-shaped surrounding plate (9). The opening of the surrounding plate (9) faces the side of the vehicle frame (1). Both ends of the surrounding plate (9) are fixedly connected to the rear side of the vehicle frame (1). The surrounding plate (9) and the vehicle frame (1) enclose a surrounding area (10). When the pedal (8) is rotated to a horizontal state relative to the vehicle frame (1), the pedal (8) is located in the surrounding area (10) and is in clearance fit with the inner wall of the surrounding plate (9).
6. The goods carrier with a storage battery cover support structure according to claim 5, characterized in that: Flanging edges (91) bent inward are provided at both ends of the surrounding plate (9). Each flanging edge (91) is fixed to the vehicle frame (1) by a plurality of bolts. A reinforcing plate (92) is arranged between each flanging edge (91) and the inner side wall of the surrounding plate (9). Each reinforcing plate (92) is fixedly welded to the inner side wall of the surrounding plate (9) and the corresponding flanging edge (91).