Unloading device for bulk transport tanker

Abstract

The invention relates to an auxiliary device for a bulk transport tanker, in particular to an unloading device for a bulk transport tanker. The lower portion of the bulk transport tanker is provided with horizontal discharge devices. The unloading device comprises a rotating device, a lifting device and an opening device, the opening device vertically runs through a compartment of the bulk transport tanker and covers the top of the corresponding horizontal discharge device, the lifting device and the rotating device are arranged above the axial middle of the opening device, the rotating device comprises a rotating wheel, a rotating shaft and a gear, the rotating wheel is connected with the gear through the rotating shaft and may drive the gear to rotate, the lifting device comprises a rack and a lifting rocker, the gear is in transmission connection with the rack, the gear may rotate to drive the rack to move up and down, the lifting rocker includes two sets of symmetric elongated connectors arranged below the rack, and the opening device includes a baffle, an unloading plate and a guide. The unloading device according to the invention is opened independently and allows each bin to unload and discharge material separately; gear-rack fitting is stable, and the failure rate is low; the unloading device is available for precision control of opening.

Description

Technical field [0001] The invention relates to a bulk material transportation tank car auxiliary device, in particular to a bulk material transportation tank car discharge device. Background technique [0002] There are many types of transportation vehicles. For bulk materials such as granular grain, feed or fine sand and gravel, special bulk materials transportation tankers are generally used. The bottom of the box is approximately V-shaped, and the horizontal discharge device is installed in the longitudinal direction of the box. Such as auger discharging machine or scraper, a discharging door is arranged above the horizontal discharging device. After the discharging door is opened, the bulk material slides into the horizontal discharging device from the gap of the opened door, and is transported by the horizontal discharging device. Exterior of the tanker. [0003] The utility model patents with publication numbers CN202912210U and CN202912198U are the subject of the dischargi...

AI Technical Summary

Problems solved by technology

Its common disadvantages are: the rocker shafts of different silos are penetrated layer by layer, and the opening resistance is greatly increased. The farther the rocker shaft from the control handle is, the greater the resistance is, and the discharge cannot be fully opened; They are often stuck to each other, and the entire rocker shaft needs to be pulled out during maintenance, which is difficult and time-consuming to maintain

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