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Self-unloading type bulk material air rail transportation rail car

A technology of transportation rails and empty rails, which is applied in the direction of transportation and packaging, conveyors, conveyor objects, etc., can solve the problems of poor applicability, high cost, complex structure, etc., and achieve the effect of reliable operation and novel structure

Pending Publication Date: 2022-03-11
HENAN LIMING HEAVY IND SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent application discloses an operation mode in which the rail car and the hopper are separated for loading and unloading materials. This form requires an independent setting of the unloading machine and the hopper marshalling operation mechanism. The structure is complex and the cost is high. For some applications that require direct unloading Poor applicability

Method used

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  • Self-unloading type bulk material air rail transportation rail car
  • Self-unloading type bulk material air rail transportation rail car
  • Self-unloading type bulk material air rail transportation rail car

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referre...

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Abstract

A self-discharging type bulk material air rail transportation rail car comprises a car frame, and the car frame moves on an air rail track through a driving device. A hopper is arranged below the frame, one end of the hopper is hinged to one end of the frame, and the other end of the hopper is connected with the frame through pulley winding equipment. A hopper door is hinged to one side of the hopper, a door locking device is arranged on the hopper door, and a starting arm is arranged between the door locking device and the frame for connection. Through the arrangement of the hinge structure, the turbine worm winch and the door locking device, the material loading and unloading capacity of the rail car in the running process is achieved, the hopper door is matched with the starting arm, and the safety insurance effect can be achieved. The guide wheels are arranged on the wheel carrier, and the slewing bearing is arranged between the wheel carrier and the frame, so that follow-up steering of the rail car is realized. The invention has the characteristics of novel structure, reliable operation and the like.

Description

technical field [0001] The invention relates to the field of rail transportation of bulk materials, in particular to a self-unloading railcar for empty rail transportation of bulk materials. Background technique [0002] Bulk materials generally refer to a large number of unpackaged lumpy, granular, and powdery materials that are piled up together, such as coal, sand, grain, cement, sugar, etc. The input is usually transported by equipment such as fuel trucks and long-distance belt conveyors. The exhaust emissions during the transportation process are likely to cause environmental pollution, and the cost of material transportation has increased significantly due to factors such as equipment investment and site construction. [0003] The Chinese patent application 'An Empty Rail Transportation Device for Bulk Materials' discloses an empty rail transportation scheme, which adopts a closed ring-shaped empty rail structure. This solution solves the problem of long-distance trans...

Claims

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Application Information

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IPC IPC(8): B65G35/00B65G41/02B65G65/38F16F15/04B65D90/00
CPCB65G35/00B65G41/02B65G65/38F16F15/04B65D90/00
Inventor 杨松科赵大力樊碧波
Owner HENAN LIMING HEAVY IND SCI & TECH
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