CN218930651U - Railway ballast backfill conveying device - Google Patents
Railway ballast backfill conveying device Download PDFInfo
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- CN218930651U CN218930651U CN202223375168.XU CN202223375168U CN218930651U CN 218930651 U CN218930651 U CN 218930651U CN 202223375168 U CN202223375168 U CN 202223375168U CN 218930651 U CN218930651 U CN 218930651U
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- conveying belt
- belt main
- main body
- slewing bearing
- rotary support
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Abstract
The utility model discloses a railway ballast backfilling and conveying device, which comprises a conveying belt main body, a fixed base, a slewing bearing and a rotating bearing, wherein the slewing bearing is arranged on the fixed base, the rotating bearing is assembled on the slewing bearing, the other end of the rotating bearing is hinged at the bottom end of the feeding side of the conveying belt main body, the slewing bearing drives the conveying belt main body to rotate along the horizontal direction, and the conveying belt main body rotates in the vertical direction by taking the rotating bearing as a base point.
Description
Technical Field
The utility model relates to the technical field of railway maintenance, in particular to a railway ballast backfilling and conveying device.
Background
In the past, manual methods are mostly adopted for maintaining railway lines and turnouts, and the problems of high labor intensity, low efficiency, poor maintenance quality and the like exist, so that the speed-up work of the railway is seriously restricted. Therefore, line and switch maintenance has been gradually shifted to a new age of maintenance using large maintenance machinery. As a screen scarifier in a large-scale road maintenance machine, various working mechanisms are huge in size due to complex structure, so that the overall design and layout work are very difficult. How to install the backfill conveying device which is necessary to be used in the screen scarifier on the screen scarifier is more troublesome, and the backfill conveying device is heavy in weight, complex in structure and large in occupied space, and influences the overall layout of the whole machine.
Disclosure of Invention
The utility model aims to provide a railway ballast backfilling and conveying device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a railway ballast backfill conveyor, includes conveyer belt main part and unable adjustment base, still includes slewing bearing and slewing bearing, slewing bearing sets up on unable adjustment base, slewing bearing assembles on slewing bearing, slewing bearing's the other end is articulated in the feed side bottom of conveyer belt main part, slewing bearing drives the conveyer belt main part and rotates the action along the horizontal direction, the conveyer belt main part uses slewing bearing as the basic point and rotates the action in vertical direction.
Further, a hydraulic cylinder is hinged and assembled on the slewing bearing, a piston rod of the hydraulic cylinder is hinged and connected with the bottom end of the conveying belt main body, and the hydraulic cylinder drives the conveying belt main body to rotate in the vertical direction by taking the slewing bearing as a base point.
Further, a manual hydraulic pump is installed at the side end of the conveying belt main body, and the manual hydraulic pump is communicated with the hydraulic cylinder.
Further, a handle is arranged at the position, close to the feeding side, of the other side end of the conveying belt main body, and a worker pulls the conveying belt main body to rotate by holding the handle by hand and takes the slewing bearing as a base point.
Further, a locking piece is arranged on the slewing bearing, and after the slewing bearing rotates to a proper position, the locking piece is clamped with the fixed base to realize the horizontal fixation of the conveying belt main body.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has high reliability, operability and flexibility, is beneficial to the layout of the whole machine, realizes the adjustment of the transverse and longitudinal positions of the conveying belt through the control action of the slewing bearing and the rotating bearing, adopts a mechanized mode to replace manual material backfill, and improves the working efficiency.
Drawings
FIG. 1 is a schematic structural view of a ballast backfill conveying device of the utility model;
fig. 2 is a side view of a ballast backfill conveying device of the present utility model.
In the figure, a conveying belt main body-1, a fixed base-2, a slewing bearing-3, a slewing bearing-4, a hydraulic cylinder-5 and a manual hydraulic pump-6.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the ballast backfilling and conveying device comprises a conveying belt main body 1, a fixed base 2, a slewing bearing 3 and a rotating bearing 4, wherein the slewing bearing 3 is arranged on the fixed base 2, the rotating bearing 4 is assembled on the slewing bearing 3, the other end of the rotating bearing 4 is hinged to the bottom end of the feeding side of the conveying belt main body 1, the slewing bearing 3 drives the conveying belt main body 1 to rotate along the horizontal direction, and the conveying belt main body 1 rotates in the vertical direction by taking the rotating bearing 4 as a base point.
In the embodiment, a hydraulic cylinder 5 is hinged on the slewing bearing 3, a piston rod of the hydraulic cylinder 5 is hinged with the bottom end of the conveying belt main body 1, the hydraulic cylinder 5 drives the conveying belt main body 1 to rotate in the vertical direction by taking the slewing bearing 4 as a base point, a manual hydraulic pump 6 is mounted at the side end of the conveying belt main body 1, and the manual hydraulic pump 6 is communicated with the hydraulic cylinder 5.
In this embodiment, a grip is provided at a position of the other side end of the conveyor belt body 1 near the feeding side, and a worker pulls the conveyor belt body 1 to rotate with the slewing bearing 3 as a base point by holding the grip.
In this embodiment, a locking member is disposed on the pivoting support 3, and after the pivoting support 3 rotates to a proper position, the locking member is clamped with the fixing base 2 to achieve horizontal fixing of the conveying belt main body 1.
The working principle of the embodiment is as follows:
during operation, the fixing base is assembled on the frame of the screen scarifier, the conveying belt main body 1 receives materials and conveys the materials, the materials move along with the conveying belt until being thrown out from the tail end by the conveying belt, the conveying belt can vertically move on the rotary support 4, and the hydraulic cylinder 5 is driven by the manual hydraulic pump 6 to work so as to drive the conveying belt main body 1 to rotate, so that the longitudinal falling point of the materials is controlled. The slewing bearing 3 drives the conveying belt main body 1 to transversely rotate so as to control the transverse falling point of the material, and the full-section material backfilling of the ballast bed is realized through the rotation and the rotation action of the conveying belt, so that the existing large-scale manual operation mode is replaced.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. The utility model provides a railway ballast backfill conveyor, includes conveyer belt main part and unable adjustment base, its characterized in that: the rotary support is arranged on the fixed base, the rotary support is assembled on the rotary support, the other end of the rotary support is hinged to the bottom end of the feeding side of the conveying belt body, the rotary support drives the conveying belt body to rotate along the horizontal direction, and the conveying belt body rotates in the vertical direction by taking the rotary support as a base point.
2. The ballast backfill conveying device according to claim 1, wherein: the slewing bearing is hinged and provided with a hydraulic cylinder, a piston rod of the hydraulic cylinder is hinged and connected with the bottom end of the conveying belt main body, and the hydraulic cylinder drives the conveying belt main body to rotate in the vertical direction by taking the slewing bearing as a base point.
3. The ballast backfill conveying device according to claim 2, wherein: the manual hydraulic pump is installed to the side of conveyer belt main part, manual hydraulic pump and pneumatic cylinder intercommunication.
4. A ballast backfill conveying device according to claim 3, wherein: the other side end of the conveying belt main body is provided with a handle close to the feeding side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223375168.XU CN218930651U (en) | 2022-12-15 | 2022-12-15 | Railway ballast backfill conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223375168.XU CN218930651U (en) | 2022-12-15 | 2022-12-15 | Railway ballast backfill conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218930651U true CN218930651U (en) | 2023-04-28 |
Family
ID=86065059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223375168.XU Active CN218930651U (en) | 2022-12-15 | 2022-12-15 | Railway ballast backfill conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218930651U (en) |
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2022
- 2022-12-15 CN CN202223375168.XU patent/CN218930651U/en active Active
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