Locomotive sandbox

Abstract

The invention discloses a locomotive sandbox comprising a sandbox, a sandbox end cover is arranged above the sandbox body, an upper surface of that sandbox end cover is provided with a threaded mounthole, a drive motor controller is mounted on the top end of the drive motor fixed to the left of the threaded mounting hole, at that tail end of the sandbox body, a sandbox pressure detection module is fix, and the sandbox body electronic module part comprises a driver display unit, an output unit, an MVB transmission module, a battery pack, a power conversion module, a sand spreading module, a gateway GW, a locomotive central control unit and a CAN transmission module. As that sand supply pipe of the machine room is arrange, sand supply pipe funnel, funnel end cap of sand supply pipe, drive motor, drive motor controller, the sand pumping screw and its casing, sand pipe, sand nozzle, sandbox pressure detection module, driver display unit, output unit, MVB transmission module and power conversion module solve the problems that the sand amount in the sandbox cannot be automatically detected, and the sand spreading devices in Gaza and sand spreading devices are affected by wind pressure during operation, especially when the sand is insufficient, so that the sand spreading is uneven and the sand is wasted.

Description

technical field [0001] The invention relates to the technical field of locomotives, in particular to a locomotive sandbox. Background technique [0002] The locomotives used on the railway at present, no matter the electric locomotive or the diesel locomotive, their sandboxes all need to manually open the sandbox end caps one by one to check the amount of sand. According to the operation standard, it is qualified if the visual inspection reaches more than two-thirds of the capacity of the sandbox. A locomotive has as few as eight sandboxes and as many as 16. The above approach is obviously too inefficient. And the amount of sand in the sandbox of the locomotive is not reflected on the locomotive console in real time during driving, which makes it impossible for the crew of the locomotive to know the amount of sand stored in the sandbox during driving; On one side of the platform, due to the high platform, the running part near the platform side cannot be inspected or the s...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a sandbox for locomotives, which solves the problem of being unable to automatically detect the amount of sand in the sandbox, and unable to add sand during operation, especially when the sand is not enough, and the sand spreading device is affected by wind pressure. The problem of uneven sand and waste of sand

Images