Railway construction material carrying vehicle

Abstract

This application provides a railway construction material handling vehicle, including a cargo box. Wheels are rotatably connected to the lower end of the cargo box via a bracket. A discharge structure is provided on the outer surface of the cargo box near the discharge port. The bottom of the cargo box is inclined, and a vibration structure is connected to the bottom of the cargo box. A drive motor is fixedly connected to the bracket at the bottom of the cargo box corresponding to the wheel. A discharge gate is rotatably connected to the outer surface of the cargo box corresponding to the discharge opening. A hinge shaft connects the discharge gate to the cargo box. Hinges are connected to the outer surfaces of the cargo box and the discharge gate, respectively. A set of electric telescopic rods is connected to the other ends of the two sets of hinges. The opening and closing of the discharge gate is adjusted by the contraction and extension of the electric telescopic rods. This application solves the problem of difficulty in unloading materials in existing railway material handling vehicles, where materials inside the vehicle body need to be manually removed, resulting in reduced efficiency.

Description

Technical Field

[0001] This utility model relates to the field of railway construction technology, and more specifically, to a railway construction material handling vehicle. Background Technology

[0002] In railway construction and maintenance, efficient material handling is a key aspect of ensuring project progress and quality. Traditional railway construction material handling mainly relies on manual transport, railcars, or ordinary engineering vehicles, but these methods generally suffer from low efficiency, high labor intensity, and poor adaptability. Especially in complex terrain, narrow construction areas, or existing line renovation projects, conventional handling equipment often struggles to meet the demands for rapid and precise material transfer.

[0003] The utility model discloses a railway construction material transfer trolley with authorization announcement number CN215971597U. When the trolley needs to be moved, the bottom disc is rotated to push the lifting plate downward until the bottom roller pushes out of the storage slot, and then it can be moved. When not moving, the disc is rotated to retract the lifting plate into the storage slot. At this time, the entire device is placed on the ground by the base, which is more stable.

[0004] In existing technologies, there are difficulties in unloading materials, and materials inside the vehicle body need to be manually handled and removed, which reduces efficiency. Therefore, we propose an improvement to this problem by creating a railway construction material handling vehicle. Utility Model Content

[0005] The purpose of this utility model is to address the problem of difficulty in unloading materials in existing railway material handling cars, where materials inside the car body need to be manually removed, which reduces efficiency.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] A railway construction material handling vehicle to improve the above-mentioned problems.

[0008] The application is as follows:

[0009] A railway construction material handling vehicle includes a bucket, with wheels rotatably connected to the lower end of the bucket via a bracket, a discharge structure provided on the outer surface of the bucket near the discharge port, an inclined structure at the bottom of the bucket, a vibration structure connected to the bottom of the bucket, and a drive motor fixedly connected to the bracket at the bottom of the bucket corresponding to the wheel.

[0010] The outer surface of the truck bed is rotatably connected to the discharge opening. A hinge shaft connects the discharge door to the truck bed. The outer surface of the truck bed and the outer surface of the discharge door are respectively connected to hinge components. The other end of the two sets of hinge components is connected to a set of electric telescopic rods. The opening and closing of the discharge door is adjusted by the contraction and extension of the electric telescopic rods.

[0011] As a preferred technical solution of this application, the vibration structure includes a vibration plate and a fixed plate that are fixedly connected to the bottom of the truck bed. A vibration spring is connected between the inner side of the vibration plate and the truck bed. A rotating shaft is rotatably connected to the inner side of the fixed plate. A protrusion is fixedly connected to the outer surface of the rotating shaft. A vibration motor is fixedly connected to the outer surface of the fixed plate at one end of the rotating shaft.

[0012] As a preferred technical solution of this application, the drive motor is used to drive the wheels to rotate, and the discharge gate rotates with the hopper through a hinge shaft. The hinge shaft is located at the upper end of the discharge gate near the discharge port of the hopper, and the discharge gate matches the discharge port.

[0013] As a preferred technical solution of this application, the two ends of the electric telescopic rod are fixedly connected to a set of hinges, the middle of the hinges is a hinge structure, which is used to realize the rotation function, and the discharge gate is located at the low position of the outer surface of one side of the truck bed.

[0014] As a preferred technical solution of this application, the vibrating plate is a long strip-shaped structure with both ends fixed to the surface of the truck bed and the middle separated from the truck bed. The length direction of the vibrating plate is perpendicular to the length direction of the fixed plate. The elastic ends of the vibrating spring are fixedly connected to the truck bed and the vibrating plate respectively. The rotating shaft is rotatably connected to the fixed plate through bearings.

[0015] As a preferred technical solution of this application, the output end of the vibration motor is fixedly connected to one end of the rotating shaft. The vibration motor is used to drive the rotating shaft to rotate. The number of convex strips is several groups and they are distributed in a ring array. The convex strips are used to beat the vibration plate to generate vibration.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] In the scheme of this application:

[0018] Through the function of the discharge structure, the lower end of the discharge gate can be tilted outward and opened by the retraction of the electric telescopic rod during use, thereby realizing the discharge of raw materials inside the truck hopper. At the same time, the discharge opening on one side of the truck hopper can be closed by the extension of the electric telescopic rod, achieving the effect of automatic discharge without the need for manual unloading. Attached Figure Description

[0019] Figure 1 This application provides an overall structural schematic diagram of a railway construction material handling vehicle.

[0020] Figure 2 This application provides a railway construction material handling vehicle. Figure 1 A schematic diagram of a partial structure;

[0021] Figure 3 This application provides a railway construction material handling vehicle. Figure 1 A schematic diagram of the local structure from another perspective;

[0022] Figure 4 This is a partial structural diagram of the compaction structure of a railway construction material handling vehicle provided in this application.

[0023] The image shows:

[0024] 1. Cart bed; 2. Wheels; 3. Discharge structure; 31. Discharge gate; 32. Hinge shaft; 33. Hinge component; 34. Electric telescopic rod; 4. Vibration structure; 41. Vibration plate; 42. Fixing plate; 43. Vibration spring; 44. Rotating shaft; 45. Protrusion; 46. Vibration motor; 5. Drive motor. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely illustrates some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model. It should be noted that, unless otherwise specified, the embodiments, features, and technical solutions in the embodiments of this utility model can be combined with each other.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] like Figure 1-2 As shown, this embodiment proposes a railway construction material handling vehicle, including a car bucket 1. The lower end of the car bucket 1 is rotatably connected to a wheel 2 via a bracket. A discharge structure 3 is provided on the outer surface of the car bucket 1 near the discharge port. The bottom of the car bucket 1 is an inclined structure. A vibration structure 4 is connected to the bottom of the car bucket 1. A drive motor 5 is fixedly connected to the bracket of the wheel 2 at the bottom of the car bucket 1.

[0029] A discharge gate 31 is rotatably connected to the outer surface of the hopper 1 at the discharge opening. A hinge shaft 32 is connected between the discharge gate 31 and the hopper 1. A hinge 33 is connected to the outer surface of the hopper 1 and the outer surface of the discharge gate 31 respectively. A set of electric telescopic rods 34 is connected to the other end of the two sets of hinges 33. The opening and closing of the discharge gate 31 is adjusted by the contraction and extension of the electric telescopic rods 34.

[0030] The drive motor 5 is used to drive the wheel 2 to rotate. The discharge gate 31 rotates with the hopper 1 through the hinge shaft 32. The hinge shaft 32 is set at the upper end of the discharge gate 31 near the discharge port of the hopper 1. The discharge gate 31 matches the discharge port. The two ends of the electric telescopic rod 34 are fixedly connected to a set of hinges 33. The middle part of the hinge is a hinge structure, which is used to realize the rotation function. The discharge gate 31 is located at the lower position of the outer surface of one side of the hopper 1.

[0031] like Figure 3-4 As shown, based on embodiment 1, a vibration structure 4 is also proposed, which includes a vibration plate 41 and a fixed plate 42 respectively fixedly connected to the bottom of the truck bed 1. A vibration spring 43 is connected between the inner side of the vibration plate 41 and the truck bed 1. A rotating shaft 44 is rotatably connected to the inner side of the fixed plate 42. A protrusion 45 is fixedly connected to the outer surface of the rotating shaft 44. A vibration motor 46 is fixedly connected to the outer surface of the fixed plate 42 at one end of the rotating shaft 44.

[0032] The vibrating plate 41 is a long strip-shaped structure with both ends fixed to the surface of the truck bed 1 and the middle separated from the truck bed 1. The length direction of the vibrating plate 41 is perpendicular to the length direction of the fixed plate 42. The elastic ends of the vibrating spring 43 are fixedly connected to the truck bed 1 and the vibrating plate 41 respectively. The rotating shaft 44 is rotatably connected to the fixed plate 42 through bearings. The output end of the vibrating motor 46 is fixedly connected to one end of the rotating shaft 44. The vibrating motor 46 is used to drive the rotating shaft 44 to rotate. The number of protrusions 45 is several sets and they are distributed in a ring array. The protrusions 45 are used to beat the vibrating plate 41 to generate vibration.

[0033] Through the function of the discharge structure 3, during use, the lower end of the discharge gate 31 can be tilted outward and opened by the retraction of the electric telescopic rod 34, thereby realizing the discharge of raw materials inside the hopper 1. At the same time, the discharge opening on one side of the hopper 1 can be closed by the extension of the electric telescopic rod 34, thus achieving the effect of automatic discharge without the need for manual unloading.

[0034] Through the action of the vibration structure 4, during use, the vibration motor 46 drives the rotating shaft 44 to rotate, so that the protrusion 45 hits the vibration plate 41, thereby effectively generating vibration at the bottom of the truck bed 1. Through the action of vibration, the material can be compacted during loading, so that more material can be loaded. At the same time, it can achieve better unloading effect during unloading.

[0035] In summary, the working principle of this utility model is as follows;

[0036] During use, before the user needs to load materials, the electric telescopic rod 34 can be extended until the discharge door 31 closes one side opening of the hopper 1, and then the materials to be placed can be loaded into the upper opening of the hopper 1.

[0037] At the same time, the vibrating motor 46 can drive the rotating shaft 44, which in turn drives the convex strip 45 to rotate. The rotating convex strip 45 will hit the surface of the vibrating plate 41, causing the middle of the vibrating plate 41 to vibrate. Meanwhile, the vibrating spring 43 can amplify the vibration effect. The vibration is transmitted to the hopper 1, which can compact the material during loading, allowing more material to be loaded, especially in the case of crushed material.

[0038] When material needs to be discharged, the electric telescopic rod 34 can be retracted, which can tilt the lower end of the discharge gate 31 outward. The tilted opening allows the material to be automatically discharged outward under the action of gravity, thus completing the discharge.

[0039] Meanwhile, during the discharge process, the bottom of the hopper 1 can be vibrated by starting the vibration motor 46. Vibration can promote the entire discharge process, especially for crushed or small materials, resulting in better discharge effect.

[0040] It should be understood that in this application, all rotating, sliding, meshing, belt-driven and other moving parts are well lubricated and not prone to slippage or wear, and each part is provided with a corresponding protective shell. However, in the accompanying drawings of this application, the connection state of each moving part is not shown. It should also be understood that all parts in this application are made of metal or plastic materials with suitable strength in the relevant field to ensure that their structural rigidity meets the actual requirements.

[0041] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A railway construction material handling vehicle comprising a car body (1), the lower end of the car body (1) is rotatably connected with a wheel (2) through a support, characterized in that, The outer surface of the bucket (1) is provided with a discharge structure (3) near the discharge port. The bottom of the bucket (1) is an inclined structure. The bottom of the bucket (1) is connected to a vibration structure (4). The bottom of the bucket (1) is fixedly connected to the support of the wheel (2). The outer surface of the bucket (1) is rotatably connected to the discharge gate (31) at the discharge opening. The discharge gate (31) and the bucket (1) are connected by a hinge shaft (32). The outer surface of the bucket (1) and the outer surface of the discharge gate (31) are respectively connected by hinges (33). The other end of the two sets of hinges (33) is connected to a set of electric telescopic rods (34). The opening and closing of the discharge gate (31) is adjusted by the contraction and extension of the electric telescopic rods (34).

2. A railway construction material handling vehicle according to claim 1, wherein The vibration structure (4) includes a vibration plate (41) and a fixed plate (42) fixedly connected to the bottom of the truck bed (1). A vibration spring (43) is connected between the inner side of the vibration plate (41) and the truck bed (1). A rotating shaft (44) is rotatably connected to the inner side of the fixed plate (42). A protrusion (45) is fixedly connected to the outer surface of the rotating shaft (44). A vibration motor (46) is fixedly connected to the outer surface of the fixed plate (42) at one end of the rotating shaft (44).

3. A railway construction material handling vehicle according to claim 1, wherein The drive motor (5) is used to drive the wheel (2) to rotate. The discharge gate (31) rotates with the bucket (1) through the hinge shaft (32). The hinge shaft (32) is located at the upper end of the discharge gate (31) near the discharge port of the bucket (1). The discharge gate (31) is matched with the discharge port.

4. A railway construction material handling vehicle according to claim 3, wherein The two ends of the electric telescopic rod (34) are fixedly connected to a set of hinges (33). The middle part of the hinge (33) is a hinge structure, which is used to realize the rotation function. The discharge door (31) is located at the low position of the outer surface of one side of the truck bed (1).

5. A railway construction material handling vehicle as claimed in claim 2, wherein, The vibrating plate (41) is a long strip-shaped structure with both ends fixed to the surface of the truck bed (1) and separated from the truck bed (1) in the middle. The length direction of the vibrating plate (41) is perpendicular to the length direction of the fixed plate (42). The elastic ends of the vibrating spring (43) are fixedly connected to the truck bed (1) and the vibrating plate (41) respectively. The rotating shaft (44) is rotatably connected to the fixed plate (42) through a bearing.

6. A railway construction material handling vehicle as claimed in claim 5 wherein, The output end of the vibration motor (46) is fixedly connected to one end of the rotating shaft (44). The vibration motor (46) is used to drive the rotating shaft (44) to rotate. The number of the protrusions (45) is several groups and they are distributed in a ring array. The protrusions (45) are used to beat the vibration plate (41) to generate vibration.

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