Dual-purpose reclining vehicle system

Abstract

The utility model relates to a dual-purpose car dumper system and belongs to the technical field of car dumper systems. The utility model comprises a large dumper plate mechanism and a small dumper plate mechanism, the large dumper plate mechanism is located above the small dumper plate mechanism and is independent, the rear end and the bottom end of the large dumper plate mechanism are fixed to the outside, the large dumper plate mechanism can move with the bottom end as the hinge point, the rear end and the bottom end of the small dumper plate mechanism are fixed to the outside, the small dumper plate mechanism can also move forward and backward, and the forward and backward movement directions all have self-limiting. The utility model can meet the needs of open wagon unloading and container unloading, one thing can serve two purposes, cost can be saved, and the needs of future railway transportation can be met.

Description

Technical Field

[0001] This invention belongs to the technical field of tippler systems, specifically relating to a dual-purpose tippler system. Background Technology

[0002] In recent years, my country has been making every effort to promote the transformation of bulk material transportation by rail, from bulk to containerized transport, replacing bulk materials such as coal and ore that were previously transported in open wagons with containerized transport. The current method of unloading containers after lifting them off railway cars presents problems such as large land area requirements, low operational efficiency, and high investment costs.

[0003] Currently, railway bulk material customers often have the capability to unload general open wagons, but cannot meet the needs of container unloading. If they want to unload railway containers, they need to build another unloading system, which is not only complicated but also costly. If they abandon the existing unloading system, it will result in a huge waste of resources, which is neither economical nor practical. Summary of the Invention

[0004] This invention addresses the aforementioned problems and overcomes the shortcomings of existing technologies by providing a dual-purpose wagon unloading system. This invention can meet both open wagon and container unloading needs, achieving dual-purpose functionality, saving costs, and meeting the demands of future railway transportation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution.

[0006] This invention provides a dual-purpose backrest system, characterized in that it includes a large backrest mechanism and a small backrest mechanism. The large backrest mechanism is located above the small backrest mechanism and is independent of it. The rear end and bottom end of the large backrest mechanism are fixed to the outside, and the large backrest mechanism can move with its bottom end as a hinge point. The rear end and bottom end of the small backrest mechanism are fixed to the outside, and the small backrest mechanism can also move back and forth with its own limits in both directions.

[0007] Furthermore, the large backrest mechanism includes a large backrest body, multiple large backrest hydraulic cylinders arranged in parallel with each other, and multiple large backrest support devices. The bottom end of the large backrest support device is a hinge support and is fixed to the outside. The support rod of the large backrest support device is hinged to the hinge support and has a bent part. The top of the support rod is hinged to the large backrest body. The rear end of the large backrest hydraulic cylinder is fixed to the outside. The piston rod of the large backrest hydraulic cylinder is hinged to the support on the rear side of the large backrest body.

[0008] Furthermore, the large backplate mechanism also includes multiple large backplate guide devices arranged in parallel with each other. Each large backplate guide device corresponds to a large backplate hydraulic cylinder and is located next to the corresponding large backplate hydraulic cylinder. The rear end of the tube of the large backplate guide device is fixed to the outside, and the front end of the telescopic rod of the large backplate guide device is hinged to the support on the rear side of the large backplate body.

[0009] Furthermore, the small backrest mechanism includes a small backrest body, multiple small backrest hydraulic cylinders arranged in parallel with each other, and multiple small backrest support devices. The bottom end of the small backrest support device is fixed to the outside, the bottom of the small backrest body is slidably connected to the top end of the small backrest support device, the rear end of the small backrest hydraulic cylinder is fixed to the outside, and the piston rod of the small backrest hydraulic cylinder is hinged to the support on the rear side of the small backrest body.

[0010] Furthermore, the small backrest support device is provided with a support block at the top, and the support block is provided with an inverted T-shaped long slide groove. The bottom end of the small backrest body is connected to a slider frame corresponding to the position of the support block. A slider is embedded in the bottom of the slider frame. The lower part of the slider frame and the slider are located in the inverted T-shaped long slide groove and can slide along the arrangement direction of the inverted T-shaped long slide groove.

[0011] Furthermore, the slider frame is provided with limiting grooves on both the front and rear sides, and the support block is provided with limiting plates on both the front and rear sides that cooperate with the limiting grooves. When the slider frame moves, the limiting plate can extend into the corresponding limiting groove and be locked in the inner end of the limiting groove to limit the front and rear displacement of the slider frame.

[0012] Furthermore, scraper frames are provided on the lower left and right sides of the slider frame, the slider is located inside the scraper frames, and the scraper frames are also located inside the inverted T-shaped long slide groove.

[0013] Furthermore, the scraper frame is made of rubber.

[0014] The beneficial effects of the present invention.

[0015] The main body of the large backrest is constrained by the large backrest guide device and the large backrest support device, keeping the plane of the large backrest main body vertical. The small backrest main body achieves horizontal movement due to the interaction between the slider frame and the inverted T-shaped long slide groove on the small backrest support device. The large backrest mechanism and the small backrest mechanism are independent and move independently, which can meet the needs of both open wagon tipping and container tipping. This dual-purpose design can save costs and avoid the problem of space constraints. Attached Figure Description

[0016] To make the technical problems solved, the technical solutions, and the beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 This is the present invention. Figure 1 A magnified structural diagram at point A.

[0019] Figure 3 This is a schematic diagram of the support block structure on the small backrest support device of the present invention.

[0020] Figure 4 This is a schematic diagram of the slider frame of the present invention.

[0021] Figure 5 This is a schematic diagram of the structure of the slider frame connected to the scraper frame of the present invention.

[0022] Figure 6 This is a schematic diagram of the structure of the slider frame and the slider after the present invention is connected.

[0023] Figure 7 This is a schematic diagram of the invention used in conjunction with an open wagon.

[0024] Figure 8 This is a schematic diagram of the present invention used in conjunction with a container flatbed truck.

[0025] The markings in the diagram are as follows: 1 is the main body of the large backplate, 2 is the hydraulic cylinder of the large backplate, 3 is the support device of the large backplate, 4 is the hinge support, 5 is the support rod, 6 is the guide device of the large backplate, 7 is the main body of the small backplate, 8 is the hydraulic cylinder of the small backplate, 9 is the support device of the small backplate, 10 is the support block, 11 is the inverted T-shaped long slide, 12 is the slider frame, 13 is the slider, 14 is the limiting groove, 15 is the limiting plate, 16 is the scraper frame, 17 is the open wagon, 18 is the container, and 19 is the flatbed wagon. Detailed Implementation

[0026] Combined with appendix Figure 1-8 As shown, this embodiment provides a dual-purpose backrest system, including a large backrest mechanism and a small backrest mechanism. The large backrest mechanism is located above the small backrest mechanism and they are independent of each other, and each operates independently without affecting the other.

[0027] As attached Figure 1 As shown, the large backing plate mechanism includes a large backing plate body 1, multiple large backing plate hydraulic cylinders 2 arranged in parallel with each other, and multiple large backing plate support devices 3.

[0028] The bottom end of the large backrest support device 3 is a hinge support 4 and is fixed to the outside. The support rod 5 of the large backrest support device 3 is hinged to the hinge support 4 and has a bent part. The top of the support rod 5 is hinged to the large backrest body 1.

[0029] The rear end of the large backplate hydraulic cylinder 2 is fixed to the outside, and the piston rod of the large backplate hydraulic cylinder 2 is hinged to the support on the rear side of the large backplate body 1.

[0030] The main body 1 of the large backrest can rotate around the hinge support 4 with the hinge support 4 as the hinge point. The piston rod of the hydraulic cylinder 2 of the large backrest drives the main body 1 to move back and forth, so that the main body 1 of the large backrest can move in the up and down and left and right directions.

[0031] The large backplate mechanism also includes multiple parallel large backplate guide devices 6, each corresponding to a large backplate hydraulic cylinder 2 and located next to that cylinder. The rear end of the tube of the large backplate guide device 6 is fixed to the outside, and the front end of the telescopic rod of the large backplate guide device 6 is hinged to the support on the rear side of the large backplate body 1. The large backplate guide device 6 is used to limit the movement trajectory of the large backplate body 1, ensuring smooth back-and-forth movement.

[0032] The small backing plate mechanism includes a small backing plate body 7, multiple small backing plate hydraulic cylinders 8 arranged in parallel with each other, and multiple small backing plate support devices 9. The bottom end of the small backing plate support device 9 is fixed to the outside, and the bottom of the small backing plate body 7 is slidably connected to the top end of the small backing plate support device 9 (as shown in the attached figure). Figure 2 As shown), the rear end of the small support plate hydraulic cylinder 8 is fixed to the outside, and the piston rod of the small support plate hydraulic cylinder 8 is hinged to the support on the rear side of the small support plate body 7.

[0033] The top of the small backrest support device 9 is equipped with a support block 10 (as shown in the attached document). Figure 3 As shown), an inverted T-shaped long slide groove 11 is provided on the support block 10, and a slider frame 12 (as shown in the attached figure) is connected to the bottom of the small back plate body 7 at the position corresponding to the support block 10. Figure 4 and 5 As shown), a slider 13 is embedded in the bottom of the slider frame 12 (as shown in the attached diagram). Figure 6 As shown), the lower part of the slider frame 12 and the slider 13 are located in the inverted T-shaped long slide groove 11, so that the small backing plate body 7 can be slidably locked in the support block 10 and can slide along the arrangement direction of the inverted T-shaped long slide groove 11.

[0034] Limiting grooves 14 are provided on both the front and rear sides of the slider frame 12, and limiting plates 15 that cooperate with the limiting grooves 14 are provided on both the front and rear sides of the support block 10. When the slider frame 12 moves, the limiting plate 15 can extend into the corresponding limiting groove 14 and be stuck in the inner end of the limiting groove 14. During the back-and-forth movement of the small backrest body 7, the limiting grooves 14 of the slider frame 12 limit the back-and-forth displacement of the slider frame 12, thereby limiting the back-and-forth movement of the small backrest body 7.

[0035] Scraper frames 16 are also provided on the lower left and right sides of the slider frame 12 (as shown in the attached image). Figure 5 As shown, the scraper frame 16 is made of rubber, and the slider 13 is located inside the scraper frame 16, which is also located inside the inverted T-shaped long slide groove 11. The rubber plate on the slider frame 12 cleans the dust in the T-shaped long slide groove due to the back-and-forth movement of the small backing plate body 7.

[0036] When applied to unloading open wagon 17 (as shown in the attached document) Figure 7 As shown, the large backrest body 1 and the small backrest body 7 are simultaneously placed against the side of the open wagon 17. The large backrest mechanism and the small backrest mechanism work together to support the side of the open wagon 17 and prevent the open wagon 17 from tipping over.

[0037] When applied to the unloading of container 18 (as shown in the attached document) Figure 8 As shown, the large backing plate body 1 is moved to support the side of the container 18, and the small backing plate body 7 is moved to support the side of the flatbed 19. Since the side positions of the container 18 and the flatbed 19 are different, the large backing plate body 1 and the small backing plate body 7 are not on the same plane at this time. The large backing plate mechanism and the small backing plate mechanism each play the role of supporting the container 18 and the flatbed 19, preventing the container 18 and the flatbed 19 from tipping over.

[0038] It is understood that the above specific description of the present invention is only for illustrating the present invention and is not limited to the technical solutions described in the embodiments of the present invention. Those skilled in the art should understand that modifications or equivalent substitutions can still be made to the present invention to achieve the same technical effect; as long as the use needs are met, they are all within the protection scope of the present invention.

Claims

1. A dual-purpose vehicle parking system, characterized in that, It includes a large backrest mechanism and a small backrest mechanism. The large backrest mechanism is located above the small backrest mechanism and is independent of each other. The rear end and bottom end of the large backrest mechanism are fixed to the outside. The large backrest mechanism can move with the bottom end as the hinge point. The rear end and bottom end of the small backrest mechanism are fixed to the outside. The small backrest mechanism can also move back and forth, and each of the back and forth movement directions has its own limit. The small backrest mechanism includes a small backrest body (7), multiple small backrest hydraulic cylinders (8) arranged in parallel with each other, and multiple small backrest support devices (9). The bottom end of the small backrest support device (9) is fixed to the outside. The bottom of the small backrest body (7) is slidably connected to the top end of the small backrest support device (9). The rear end of the small backrest hydraulic cylinder (8) is fixed to the outside. The piston rod of the small backrest hydraulic cylinder (8) is hinged to the support on the rear side of the small backrest body (7). The small backrest support device (9) is provided with a support block (10) at the top. The support block (10) is provided with an inverted T-shaped long slide groove (11). The bottom end of the small backrest body (7) is connected to a slider frame (12) corresponding to the position of the support block (10). A slider (13) is embedded in the bottom of the slider frame (12). The lower part of the slider frame (12) and the slider (13) are located in the inverted T-shaped long slide groove (11) and can slide along the arrangement direction of the inverted T-shaped long slide groove (11). The large backrest mechanism includes a large backrest body (1), multiple large backrest hydraulic cylinders (2) arranged in parallel with each other, and multiple large backrest support devices (3). The bottom end of the large backrest support device (3) is a hinge support (4) and is fixed to the outside. The support rod (5) of the large backrest support device (3) is hinged to the hinge support (4) and has a bent part. The top of the support rod (5) is hinged to the large backrest body (1). The rear end of the large backrest hydraulic cylinder (2) is fixed to the outside. The piston rod of the large backrest hydraulic cylinder (2) is hinged to the support on the rear side of the large backrest body (1). The large back plate mechanism also includes multiple large back plate guide devices (6) arranged in parallel with each other. The large back plate guide device (6) corresponds one-to-one with the large back plate hydraulic cylinder (2) and is located next to the corresponding large back plate hydraulic cylinder (2). The rear end of the tube of the large back plate guide device (6) is fixed to the outside. The front end of the telescopic rod of the large back plate guide device (6) is hinged to the support on the rear side of the large back plate body (1).

2. The dual-purpose vehicle parking system according to claim 1, characterized in that, The slider frame (12) is provided with limiting grooves (14) on both the front and rear sides. The support block (10) is provided with limiting plates (15) on both the front and rear sides that cooperate with the limiting grooves (14). When the slider frame (12) moves, the limiting plate (15) can extend into the corresponding limiting groove (14) and be stuck in the inner end of the limiting groove (14) to limit the front and rear displacement of the slider frame (12).

3. The dual-purpose vehicle parking system according to claim 1, characterized in that, The slider frame (12) is provided with scraper frames (16) on the lower left and right sides. The slider (13) is located in the scraper frame (16), and the scraper frame (16) is also located in the inverted T-shaped long slide groove (11).

4. The dual-purpose vehicle parking system according to claim 3, characterized in that, The scraper frame (16) is made of rubber.

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