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CN-122009862-A - Train unloading and material conveying system in narrow space

CN122009862ACN 122009862 ACN122009862 ACN 122009862ACN-122009862-A

Abstract

The invention relates to a train unloading and material conveying system in a narrow space, which comprises rails, an unloading module and a conveying module, wherein the rails are used for restraining the travelling route of a train, the unloading module is used for overturning a train container, the conveying module is used for conveying cargoes to a designated area, the unloading module comprises a storage bin and a side tilting dumper, the side tilting dumper is positioned on the rails, the storage bin is positioned at the rear side of the side tilting dumper, the top of the storage bin is completely opened, the inner bottom of the storage bin is arranged into a V-shaped structure, the inner bottom of the storage bin is provided with a belt conveyor, the conveying direction of the belt conveyor is consistent with the length direction of the rails, a lifter is arranged at the right side of the storage bin at intervals, and only one long and narrow groove is needed for accommodating the storage bin, then the rails and the side tilting dumper can be installed at one side of the storage bin, so that occupation of ground space is avoided, and the problem of occupied area is solved through expansion in depth.

Inventors

  • CHEN MENGCHUN
  • WANG ZHITAO
  • QU JIANXIN

Assignees

  • 上海申榭尔工业技术有限公司

Dates

Publication Date
20260512
Application Date
20260325

Claims (8)

  1. 1. The train unloading and material conveying system in the narrow space is characterized by comprising rails (1), an unloading module and a conveying module, wherein the rails (1) are used for restraining the running route of a train, the unloading module is used for overturning a train container, and the conveying module is used for conveying cargoes to a designated area.
  2. 2. The train unloading and material conveying system in a narrow space according to claim 1, wherein the unloading module comprises a storage bin (2) and a side tilting dumper (3), the side tilting dumper (3) is located on a rail (1), the storage bin (2) is located on the rear side of the side tilting dumper (3), the top of the storage bin (2) is completely opened, the inner bottom of the storage bin (2) is of a V-shaped structure, a belt conveyor (4) is arranged at the inner bottom of the storage bin (2), the conveying direction of the belt conveyor (4) is consistent with the length direction of the rail (1), and a lifter (5) is arranged at the right side interval of the storage bin (2).
  3. 3. The train unloading and material conveying system in a narrow space according to claim 2, wherein a discharge hole is formed in the right side of the bottom of the storage bin (2), a dustproof cover shell is coated on the outer side of the elevator (5), the elevator (5) consists of a bottom transverse conveying section, a middle lifting section and a top transverse conveying section, a feeding pipe is fixedly arranged at the top of the dustproof cover shell in the bottom transverse conveying section, the bottom of the feeding pipe is communicated with the inside of the dustproof cover shell, the top of the feeding pipe is communicated with the discharge hole, and a control valve is fixedly arranged in the discharge hole and used for controlling the opening and closing of the discharge hole.
  4. 4. The train unloading and material conveying system in a narrow space according to claim 1, wherein the side-tipping machine (3) comprises a plurality of fixed rings which are arranged at equal intervals from left to right along the length direction of the rail (1), coaxial bearings are arranged in each fixed ring, a coaxial fixing frame is arranged in each bearing, one end of a hydraulic cylinder is hinged to the bottom end of one side of each fixed ring, the other end of the hydraulic cylinder is hinged to the top end of one side of the fixing frame, the hydraulic cylinder is used for controlling the fixing frame to rotate, the inner bottom of the fixing frame is fixedly connected with the bottom of the rail (1), and a height adjusting module is fixedly arranged at the inner top of the fixing frame and used for limiting the interval between the inner top of the fixing frame and the top of the rail (1).
  5. 5. The train unloading and material conveying system in a small space according to claim 3, wherein a plurality of discharge holes are formed.
  6. 6. The train unloading and material conveying system in a small space according to claim 2, wherein a travelling crane is fixedly arranged at the inner top end of the storage bin (2).
  7. 7. The train unloading and material conveying system in a small space according to claim 1, wherein a plurality of atomizing nozzles are arranged on the top periphery of the storage bin (2).
  8. 8. The train unloading and material conveying system in a narrow space according to claim 1, wherein a maintenance shaft is arranged on one side of the storage bin (2), and a walking ladder is fixedly arranged in the maintenance shaft.

Description

Train unloading and material conveying system in narrow space Technical Field The invention relates to the technical field of railway transportation, in particular to a train unloading and material conveying system in a narrow space. Background The common core equipment for unloading the train container adopts a side-tipping machine, and the equipment has the inherent characteristics of deep excavation of a foundation pit, large civil engineering quantity and wide occupied area, directly causes that a conventional belt conveyor cannot be arranged in a material conveying link at the lower part of the tipping machine, and is limited by a narrow space and equipment layout. The technical schemes of the train unloading and material conveying systems in China mainly comprise two kinds of schemes, namely a train unloading ditch, a belt conveyor system, a C-type rotor type tippler and a belt conveyor system, wherein the core suitability of the two kinds of schemes is as follows, the train unloading ditch and the belt conveyor system are that the core of the scheme depends on a coal unloading ditch poured underground to receive materials, after a train carriage is parked above the coal unloading ditch, the carriage is provided with an unloading structure to unload the materials into the ditch, and then the belt conveyor at the bottom of the ditch is used for transferring the materials, but the scheme is only suitable for unloading operation of a hopper car with a bottom door, can not adapt to the unloading requirement of an open car, and has hard adaptation contradiction between equipment and a vehicle type. The scheme is a main stream scheme in the field of train unloading in China, can realize the tipping unloading of open cars and the belt transfer of materials, but adopts a side tipping type dumper in the process of requiring core unloading equipment, and the core equipment of the scheme directly conflicts with the requirements, so that the requirements cannot be met. Based on the adaptability defect of the two similar technical schemes, the core requirements of a narrow working space, open wagon unloading and appointed side-tipping type dumper are combined, and the integrated layout of the side-tipping type dumper and the multi-stage conveying equipment is required to be completed in a limited space. Disclosure of Invention The application aims to provide a train unloading and material conveying system in a narrow space, which solves the problems in the prior art, and particularly solves the problems in a narrow field but in a high ground water level area by adopting the technical scheme of the application, wherein the high ground water level is the difference between the ground and the ground water level, namely, the problem that water needs to be pumped all the time when a pit is constructed is avoided. The technical aim of the invention is realized by the following technical scheme: A train unloading and material conveying system in a narrow space comprises rails, an unloading module and a conveying module, wherein the rails are used for restraining the running route of a train, the unloading module is used for overturning a train container, and the conveying module is used for conveying cargoes to a designated area. In a further embodiment, the unloading module comprises a storage bin and a side tilting dumper, the side tilting dumper is located on a rail, the storage bin is located at the rear side of the side tilting dumper, the top of the storage bin is completely opened, the inner bottom of the storage bin is arranged to be of a V-shaped structure, the belt conveyor is arranged at the inner bottom of the storage bin, the conveying direction of the belt conveyor is consistent with the length direction of the rail, and a lifter is arranged at the right side of the storage bin at intervals. By adopting the technical scheme, the side-tipping type tipper is used for side-tipping and overturning the railway carriage with the disjointed railway carriage on the rail, so that materials (such as coal ore and the like) contained in the railway carriage enter the storage bin from the top of the railway carriage in a side-tipping manner, are restrained by the bottom structure of the storage bin, finally fall on the top of the belt conveyer, are conveyed to the right side of the inside of the storage bin by the belt of the belt conveyer to be piled up, and are finally lifted to the designated height and position by the lifting machine. In further embodiments, the bottom right side of storage silo is provided with the discharge gate, the outside cladding of lifting machine has dustproof housing, the lifting machine comprises bottom transverse transportation section, middle section hoisting section and top transverse transportation section, and the top fixed mounting of the dustproof housing that is located bottom transverse transportation section has the conveying pipe, the bottom and the inside intercommunication of