A new energy material transport vehicle and a frame thereof

Abstract

The application relates to the field of new energy vehicle frames, and discloses a new energy material transport vehicle and a vehicle frame thereof, which comprises a vehicle frame mechanism, the vehicle frame mechanism comprises a battery frame; beam plate groups located on the two sides of the battery frame, two beam plate groups are hingedly connected with the bottom of the battery frame; the beam plate group comprises first longitudinal beams and two upper cross beams connected at the top of the two first longitudinal beams on the upper side, the outer sides of the two first longitudinal beams on the lower side are connected with the same lower cross beam, and the outer sides of the lower cross beam are connected with two second longitudinal beams. The application has the following advantages and effects: the vehicle frame is designed in a split type, transportation is facilitated, damaged parts can be replaced and maintained, the stability during tower material transportation is improved through tail door lifting, the safety of the driver is ensured, the driver can complete the transfer task during tower material unloading through one-person operation, the labor intensity of workers is greatly reduced, and the labor cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of new energy vehicle frame technology, and in particular to a new energy material transport vehicle and its frame. Background Technology

[0002] The chassis is the core load-bearing component of the entire machine. It bears most of the impact loads, alternating loads, and random dynamic loads during the entire operation. It is a key load-bearing component of the tracked vehicle. At the same time, the rigidity and strength of the chassis have a great impact on the safe use and performance of the entire machine. It must have good reliability in order to improve the structural load-bearing capacity.

[0003] An existing new energy tracked transport vehicle frame is prone to deformation during transportation due to its large size and difficulty in adjustment and control. This leads to reduced overall frame precision during component welding, making it impossible to accurately match and weld components. This significantly impacts the safe use and performance of the overall frame. Replacing the entire frame with damaged parts is costly in terms of manpower and resources, resulting in waste.

[0004] An existing type of new energy material transport vehicle typically places bundled tower materials on top of a support frame and a tailgate, then secures them to the top of the support frame with ropes before transport. However, due to bumpy roads, the bundled tower materials are prone to slipping off the top of the support frame, affecting the normal and safe transport of the tower materials. In addition, because the height of the tailgate is not easy to adjust, the bundled tower materials are prone to tilting when placed, and the front support frame and the rear tailgate are not on the same horizontal line, resulting in insufficient stability of the tower materials during travel. Moreover, unloading the tower materials requires multiple people to cooperate in unloading them from the top of the support frame, which is labor-intensive and costly. Therefore, a new energy material transport vehicle and its frame are proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The purpose of this invention is to provide a new energy material transport vehicle and its chassis, which features a split chassis design for easy transport and replacement and repair of damaged parts. The tailgate lifting mechanism improves the stability of tower material transport and ensures driver safety. When unloading tower materials, the driver can complete the transfer task by operating the vehicle alone, which significantly reduces the labor intensity of workers and lowers labor costs.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution: a new energy material transport vehicle and its frame, including a frame mechanism, the frame mechanism including a battery frame; beam plate assemblies located on both sides of the battery frame, both beam plate assemblies being hinged to the bottom of the battery frame; the beam plate assemblies include first longitudinal beams and two upper crossbeams connected to the top of the two upper first longitudinal beams, the outer sides of the two lower first longitudinal beams being connected to the same lower crossbeam, the outer sides of the lower crossbeams being connected to two second longitudinal beams, the second longitudinal beams being hinged to the bottom of the battery frame, and the outer sides of the two first longitudinal beams being connected to a main beam connected to the lower crossbeam.

[0007] A further feature of the present invention is that connecting plates are welded to the outer sides of the two main beams near the battery frame, and the connecting plates are riveted to the outer side of the battery frame.

[0008] A further configuration of the present invention is as follows: the two upper first longitudinal beams are riveted to the two upper crossbeams, the lower crossbeam is riveted to the two lower first longitudinal beams, the lower crossbeam is riveted to the two second longitudinal beams, the two lower first longitudinal beams are hinged to the bottom of the battery frame, and the two first longitudinal beams are riveted to the main beam.

[0009] A further configuration of the present invention is as follows: a support plate is riveted to the outer side of the battery frame, a drive wheel is rotatably connected to the outer side of the support plate, and a fixed frame is rotatably connected to the drive wheel by a riveted outer side of the first longitudinal beam.

[0010] A further feature of the present invention is that the two main beams are internally riveted with the same reinforcing plate.

[0011] By adopting the above technical solution, the reinforcing plate can easily increase the fixing strength between the main beam, crossbeam and longitudinal beam.

[0012] A further configuration of the present invention includes: a carriage mounted on top of the battery frame, and a tower support mechanism mounted on top of the beam assembly; the tower support mechanism includes a support frame mounted on top of the carriage, a support plate and a roller are installed inside the support frame, and a clamping assembly located above the support plate is installed inside the support frame, the roller being able to slide vertically along the interior of the support frame; the invention also includes a tailgate tilting mechanism installed inside the carriage; a tailgate is installed inside the carriage, the tailgate being able to rotate around the interior of the carriage, and a lifting frame is installed inside the tailgate, the lifting frame being able to slide vertically along the interior of the tailgate.

[0013] A further configuration of the present invention is as follows: the clamping assembly includes a cylinder mounted on the outside of the support frame, the output end of the cylinder is fixedly connected to a fixing member, the outside of the fixing member is rotatably connected to a connecting frame, the inside of the connecting frame is rotatably connected to a fixed wheel, and the outside of the fixed wheel is provided with anti-slip texture.

[0014] By adopting the above technical solution, the bundled tower materials are more firmly fixed and less likely to slip off from the inside of the support frame.

[0015] A further configuration of the present invention is as follows: a first support plate is fixedly connected to the outer side of the tailgate, a first connecting block is rotatably connected to the inner side of the first support plate, a first hydraulic rod is fixedly connected to the top of the first connecting block, a second connecting block is fixedly connected to the output end of the first hydraulic rod, a second support plate is fixedly connected to the outer side of the lifting frame, and the second connecting block is rotatably connected to the inner side of the second support plate.

[0016] By adopting the above technical solution, the first hydraulic rod is activated, causing it to extend outward and sequentially drive the first connecting block. The lifting frame moves upward, thereby making the height of the lifting frame consistent with the height of the bundled tower materials at the top of the left support frame. This prevents the bundled tower materials from slipping from the inside of the support frame to the ground due to inconsistent heights at both ends, thus affecting the normal transportation of the bundled tower materials.

[0017] A further configuration of the present invention is as follows: a first support block is rotatably connected to the bottom of the carriage, a second hydraulic rod is fixedly connected to the outer side of the first support block, the output end of the second hydraulic rod is fixedly connected to the second support block, and the second support block is rotatably connected to the interior of the first support plate.

[0018] By adopting the above technical solution, by activating the second hydraulic rod, the second hydraulic rod retracts inward and sequentially drives the second support block and the first support plate to move, thereby causing the tailgate to rotate around the outside of the carriage. This causes the tailgate to drive the lifting frame to rotate outward until the lifting frame contacts the ground, thus facilitating the unloading of bundled tower materials inside the carriage.

[0019] A further feature of the present invention is that the drive wheels of the material transport vehicle can also be tracked.

[0020] The beneficial effects of this invention are:

[0021] This invention, through the coordinated operation of components such as the battery frame, first longitudinal beam, upper crossbeam, lower crossbeam, second longitudinal beam, main beam, connecting plate, and reinforcing plate, makes the vehicle frame occupy less space during transportation, facilitates the replacement and repair of some components of the vehicle frame, and improves the maintenance efficiency of the vehicle frame.

[0022] This invention improves the stability of tower materials during transportation by setting up components such as cylinders, fixing parts, connecting frames, fixing wheels, support frames, support plates, and rollers to work together to effectively fix bundled tower materials inside the support frame.

[0023] This invention, through the coordinated operation of key components such as a tailgate, lifting frame, first support plate, first connecting block, first hydraulic rod, second connecting block, second support plate, first support block, second hydraulic rod, and second support block, enables the lifting frame to effectively rise and fall within the tailgate, adapting to the fixed height of bundled tower materials, thereby improving the stability of the tower materials during transportation. Furthermore, the tailgate is easy to rotate, allowing the tailgate and lifting frame to cooperate in unloading the tower materials. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of the tracked transport vehicle frame of the present invention.

[0026] Figure 2 This is a bottom view of the tracked transport vehicle frame of the present invention;

[0027] Figure 3 This is a schematic diagram of the tracked transport vehicle of the present invention;

[0028] Figure 4 This is a cross-sectional view of the tracked transport vehicle of the present invention;

[0029] Figure 5 This is the present invention. Figure 4 Enlarged view of point A in the image;

[0030] Figure 6 This is a partial enlarged cross-sectional view of the tracked transport vehicle of the present invention;

[0031] Figure 7 This is a left view of the tracked transport vehicle of the present invention.

[0032] In the diagram, 1. Battery frame; 2. Beam-plate assembly; 3. Support plate; 4. Drive wheel; 5. Fixing frame; 6. First longitudinal beam; 7. Upper crossbeam; 8. Lower crossbeam; 9. Second longitudinal beam; 10. Main beam; 11. Connecting plate; 12. Reinforcing plate; 13. Carriage; 14. Support frame; 15. Support plate; 16. Clamping assembly; 161. Cylinder; 162. Fixing component; 163. Connecting frame; 164. Fixing wheel; 17. Tailgate; 18. Lifting frame; 19. First support piece; 20. First connecting block; 21. First hydraulic rod; 22. Second connecting block; 23. Second support piece; 25. First support block; 26. Second hydraulic rod; 27. Second support block; 28. Electric push rod; 29. ​​Anchor bolt; 30. Roller. Detailed Implementation

[0033] The technical solution of the present invention will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0034] Specifically, refer to Figure 1-7 A new energy material transport vehicle frame includes a frame mechanism, which includes a battery frame 1; beam plate assemblies 2 located on both sides of the battery frame 1, both beam plate assemblies 2 being hinged to the bottom of the battery frame 1; the beam plate assemblies 2 include a first longitudinal beam 6 and two upper crossbeams 7 connected to the top of the two upper first longitudinal beams 6, the outer sides of the two lower first longitudinal beams 6 being connected to the same lower crossbeam 8, the outer sides of the lower crossbeam 8 being connected to two second longitudinal beams 9, the second longitudinal beams 9 being hinged to the bottom of the battery frame 1, the outer sides of the two first longitudinal beams 6 being connected to a main beam 10 connected to the lower crossbeam 8, and the two lower first longitudinal beams 6 being hinged to the battery frame 1.

[0035] Since the second longitudinal beam 9 is hinged to the battery frame 1, and the two lower first longitudinal beams 6 are hinged to the battery frame 1, the battery frame 1 can be rotated to the lower side through the second longitudinal beam 9 and the first longitudinal beam 6. This facilitates the transportation between the battery frame 1 and the longitudinal beams, improves the overall accuracy of the frame, and makes it easier to rivet the battery frame 1 and the connecting plate 11, the first longitudinal beam 6 and the upper crossbeam 7, the main beam 10 and the second longitudinal beam 9, the first longitudinal beam 6 and the main beam 10, and the reinforcing plate 12 and the main beam 10 to complete the assembly of the main frame of the vehicle. This makes it easier to replace and repair any damaged parts of the vehicle frame in a timely manner.

[0036] Specifically, refer to Figure 1 and Figure 2Connecting plates 11 are welded to the outer sides of the two main beams near the battery frame 1, and the connecting plates 11 are riveted to the outer side of the battery frame 1. The two upper first longitudinal beams 6 are riveted to the two upper crossbeams 7, the lower crossbeam 8 is riveted to the two lower first longitudinal beams 6, the lower crossbeam 8 is riveted to the two second longitudinal beams 9, the two lower first longitudinal beams 6 are hinged to the bottom of the battery frame 1, and the two first longitudinal beams 6 are riveted to the main beams 10. A support plate 3 is riveted to the outer side of the battery frame 1, and a drive wheel 4 is rotatably connected to the outer side of the support plate 3. A fixing frame 5, which is rotatably connected to the drive wheel 4, is riveted to the outer side of the first longitudinal beams 6. The same reinforcing plate 12 is riveted to the inside of the two main beams 10.

[0037] In a specific implementation, the connecting plate 11 is riveted to the outside of the battery frame 1, the two upper first longitudinal beams 6 are riveted to the two upper crossbeams 7, the lower crossbeam 8 is riveted to the two lower first longitudinal beams 6, the lower crossbeam 8 is riveted to the two second longitudinal beams 9, the two lower first longitudinal beams 6 are hinged to the bottom of the battery frame 1, and the two first longitudinal beams 6 are riveted to the main beam 10. The design of these components makes it easy to disassemble, replace, and maintain the longitudinal beams, crossbeams, reinforcing plates, and main beams. The design of the drive wheel 4 allows the track to transmit power on the outside of the drive wheel 4, thereby driving the entire transport vehicle.

[0038] Specifically, refer to Figure 4 The system includes a carriage 13 mounted on top of the battery frame 1, and a tower support mechanism mounted on top of the beam assembly 4: a support frame 14 mounted on top of the carriage 13, a support plate 15 and a roller 30 installed inside the support frame 14, a clamping assembly 16 located on the upper side of the support plate 15 installed inside the support frame 14, and the roller 30 can slide vertically along the interior of the support frame 14; and a tailgate tilting mechanism installed inside the carriage 2: a tailgate 17 is installed inside the carriage 2, the tailgate 17 can rotate around the interior of the carriage 2, a lifting frame 18 is installed inside the tailgate 17, and the lifting frame 18 can slide vertically along the interior of the tailgate 17.

[0039] In a specific implementation, by adjusting the height of the roller 30 inside the support frame 14, the height of the roller 30 and the top of the support plate 15 are made consistent. Then, the bundled tower material is placed on top of the roller 30 and the support plate 15. First, the first hydraulic rod 21 is activated, causing the first hydraulic rod 21 to extend outward, thereby driving the first connecting block 20 and the lifting frame 18 to move upward in sequence, so that the height of the lifting frame 18 is consistent with the height of the bundled tower material at the top of the left support frame 14. At the same time, the cylinder 161, the fixing part 162, the connecting frame 163, and the fixing wheel 164 move together to fix the outside of the bundled tower material, thereby ensuring that the bundled tower material remains stable during transportation.

[0040] When unloading the bundled tower materials is required, the second hydraulic rod 26 retracts inward, sequentially moving the second support block 27 and the first support plate 19. This causes the tailgate 17 to rotate around the outside of the carriage 13, which in turn causes the lifting frame 18 to rotate outward until the lifting frame 18 contacts the ground. At the same time, the cylinder 161, the fixing part 162, the connecting frame 163, and the fixed wheel 164 move in coordination, causing the connecting frame 163 and the fixed wheel 164 to separate from the bundled tower materials. This allows the bundled tower materials to slide from the top of the support frame 14 along the tailgate 17 to the ground, thus completing the unloading.

[0041] Specifically, refer to Figure 5 The clamping assembly 16 includes a cylinder 161 mounted on the outside of the support frame 14. The output end of the cylinder 161 is fixedly connected to a fixing member 162. The outside of the fixing member 162 is rotatably connected to a connecting frame 163. The inside of the connecting frame 163 is rotatably connected to a fixed wheel 164. The outside of the fixed wheel 164 is provided with anti-slip texture.

[0042] In a specific implementation, since the support frame 14 is fixedly connected to the cylinder 161, starting the cylinder 161 allows it to sequentially drive the fixing member 162, the connecting frame 163, and the fixing wheel 164 to move closer to the bundled tower material end, thereby fixing the outer side of the bundled tower material. When the connecting frame 163 and the fixing wheel 164 contact the outer side of the tower material, the connecting frame 163 adapts to the outer side of the bundled tower material and rotates outside the fixing member 162, thereby increasing the contact area between the fixing wheel 164, the connecting frame 163 and the outer side of the bundled tower material, making the bundled tower material more firmly fixed and less likely to slip off the inside of the support frame 14. The anti-slip texture design on the outer side of the fixing wheel 164 increases the friction between the fixing wheel 164 and the outer side of the tower material, thereby increasing the fixing strength between the tower material and the fixing wheel 164.

[0043] Specifically, refer to Figure 6 A first support plate 19 is fixedly connected to the outer side of the tailgate 17. A first connecting block 20 is rotatably connected to the inside of the first support plate 19. A first hydraulic rod 21 is fixedly connected to the top of the first connecting block 20. A second connecting block 22 is fixedly connected to the output end of the first hydraulic rod 21. A second support plate 23 is fixedly connected to the outer side of the lifting frame 18. The second connecting block 22 is rotatably connected to the inside of the second support plate 23. A first support block 25 is rotatably connected to the bottom of the carriage 2. A second hydraulic rod 26 is fixedly connected to the outer side of the first support block 25. A second support block 27 is fixedly connected to the output end of the second hydraulic rod 26. The second support block 27 is rotatably connected to the inside of the first support plate 19.

[0044] In a specific implementation, by activating the first hydraulic rod 21, the first hydraulic rod 21 extends outward, sequentially driving the first connecting block 20 and the lifting frame 18 to move upward, thereby making the height of the lifting frame 18 consistent with the height of the bundled tower material at the top of the left support frame 14. This prevents the bundled tower material from sliding off the inside of the support frame 14 to the ground due to inconsistent heights at both ends, thus affecting the normal transportation of the bundled tower material. By activating the second hydraulic rod 26, the second hydraulic rod 26 retracts inward, sequentially driving the second support block 27 and the first support piece 19 to move, thereby causing the tailgate 17 to rotate around the outside of the carriage 13. This causes the tailgate 17 to drive the lifting frame 18 to rotate outward until the lifting frame 18 contacts the ground, thus facilitating the unloading of the bundled tower material inside the carriage 13.

[0045] Specifically, refer to Figure 7 The drive wheels 4 of the material transport vehicle can also be tracked.

[0046] In a specific implementation, since the left side of the main beam 10 is equipped with an electric push rod 28, by activating the electric push rod 28, the electric push rod 28 drives the anchor rod 29 to move downward, thereby causing the anchor rod 29 to descend and embed itself in the soil, ensuring the stability of the entire vehicle body.

[0047] The above description shows and illustrates the basic principles, main features, and advantages of the present invention. Standard parts used in the present invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment adopt conventional models in the prior art, which will not be described in detail here.

[0048] The control method of this invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, since this invention is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail here.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A chassis for a new energy material transport vehicle, comprising a chassis mechanism, characterized in that: The vehicle frame mechanism includes a battery frame (1). The beam-plate assemblies (2) are located on both sides of the battery frame (1), and both beam-plate assemblies (2) are hinged to the bottom of the battery frame (1). The beam-plate assembly (2) includes a first longitudinal beam (6) and two upper crossbeams (7) connected to the top of the two upper first longitudinal beams (6). The outer sides of the two lower first longitudinal beams (6) are connected to the same lower crossbeam (8). The outer sides of the lower crossbeam (8) are connected to two second longitudinal beams (9). The second longitudinal beams (9) are hinged to the bottom of the battery frame (1). The outer sides of the two first longitudinal beams (6) are connected to a main beam (10) connected to the lower crossbeam (8).

2. The chassis of a new energy material transport vehicle according to claim 1, characterized in that; Connecting plates (11) are welded to the outer sides of the two main beams near the battery frame (1), and the connecting plates (11) are riveted to the outer side of the battery frame (1).

3. The chassis of a new energy material transport vehicle according to claim 2, characterized in that: The two upper first longitudinal beams (6) are riveted to the two upper cross beams (7), the lower cross beam (8) is riveted to the two lower first longitudinal beams (6), the lower cross beam (8) is riveted to the two second longitudinal beams (9), the two lower first longitudinal beams (6) are hinged to the bottom of the battery frame (1), and the two first longitudinal beams (6) are riveted to the main beam (10).

4. The chassis of a new energy material transport vehicle according to claim 3, characterized in that: The battery frame (1) is riveted to a support plate (3), and the support plate (3) is rotatably connected to a drive wheel (4). The first longitudinal beam (6) is riveted to a fixed frame (5) that is rotatably connected to the drive wheel (4).

5. The chassis of a new energy material transport vehicle according to claim 4, characterized in that: The two main beams (10) are internally riveted with the same reinforcing plate (12).

6. A new energy material transport vehicle, comprising a frame according to any one of claims 1-5, and further comprising a cargo box (13) mounted on top of the frame mechanism, characterized in that: It also includes a tower material support mechanism installed on the top of the beam assembly (2): including a support frame (14) installed on the top of the carriage (13), the support frame (14) having a support plate (15) and a roller (30) installed inside, the support frame (14) having a clamping assembly (16) located on the upper side of the support plate (15) installed inside, and the roller (30) being able to slide vertically along the inside of the support frame (14); It also includes a tailgate flipping mechanism installed inside the carriage (13): a tailgate (17) is installed inside the carriage (13), the tailgate (17) can rotate around the inside of the carriage (13), and a lifting frame (18) is installed inside the tailgate (17), the lifting frame (18) can slide vertically along the inside of the tailgate (17).

7. A new energy material transport vehicle according to claim 6, characterized in that: The clamping assembly (16) includes a cylinder (161) installed on the outside of the support frame (14). The output end of the cylinder (161) is fixedly connected to a fixing member (162). The outside of the fixing member (162) is rotatably connected to a connecting frame (163). The inside of the connecting frame (163) is rotatably connected to a fixed wheel (164). The outside of the fixed wheel (164) is provided with anti-slip texture.

8. A new energy material transport vehicle according to claim 7, characterized in that: The tailgate (17) is fixedly connected to a first support plate (19) on the outside. The first support plate (19) is rotatably connected to a first connecting block (20). The top of the first connecting block (20) is fixedly connected to a first hydraulic rod (21). The output end of the first hydraulic rod (21) is fixedly connected to a second connecting block (22). The lifting frame (18) is fixedly connected to a second support plate (23) on the outside. The second connecting block (22) is rotatably connected to the inside of the second support plate (23).

9. A new energy material transport vehicle according to claim 8, characterized in that: The bottom of the carriage (13) is rotatably connected to a first support block (25), and the outer side of the first support block (25) is fixedly connected to a second hydraulic rod (26). The output end of the second hydraulic rod (26) is fixedly connected to a second support block (27), and the second support block (27) is rotatably connected to the inside of the first support piece (19).

10. A new energy material transport vehicle according to any one of claims 1-5, characterized in that: The drive wheels (4) of the material transport vehicle can also be tracked.

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