Pull-type grain suction machine

By designing a traction-type grain suction machine, using a filter cartridge to filter dust and a hydraulic cylinder to adjust the tires, the problems of dust separation from grain and inconvenient equipment movement were solved, achieving efficient and safe grain collection and transportation.

CN224492879UActive Publication Date: 2026-07-14HEBEI GENGYUN AGRI MASCH MFG CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HEBEI GENGYUN AGRI MASCH MFG CO LTD
Filing Date
2025-07-28
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

In the existing technology, grain suction machines cannot effectively separate dust and impurities from grain during the grain suction process, resulting in low cleanliness of the collected grain, large equipment size and difficulty in moving, which affects the safety and efficiency of operation.

Method used

A traction-type grain suction machine was designed, which adopts a wheeled base, traction frame, fan, grain storage box, grain suction hood and adjustable auxiliary wheels. Dust is filtered by a filter cylinder, the lifting of the auxiliary tires is adjusted by a hydraulic cylinder, and the height of the grain suction hood is controlled by a linkage component, so as to achieve automatic dust removal and flexible movement.

Benefits of technology

It enables automated and clean collection of grain, improves collection efficiency, enhances equipment stability and mobility, and ensures operational safety and flexibility.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224492879U_ABST
    Figure CN224492879U_ABST
Patent Text Reader

Abstract

The utility model discloses a traction type grain suction machine, including pulley base, tow frame, fan, grain storage box, suction grain cover and adjustable auxiliary wheel spare, wherein, fixedly connected with grain storage box on pulley base, and fixedly connected with fan on grain storage box, and the suction port of fan is communicated with grain storage box, and the filter cylinder is equipped with in grain storage box cooperation suction port, and the pulley base is equipped with suction grain cover, and the suction grain cover is connected through suction grain pipe between grain storage box, and fixedly connected with tow frame on pulley base, and rotationally connected with transmission shaft on tow frame, and transmission shaft is connected with fan power, in addition, adjustable auxiliary wheel spare is also equipped on pulley base, and adjustable auxiliary wheel spare and suction grain cover are connected through linkage assembly between, so that adjustable auxiliary wheel spare can move with suction grain cover. The utility model relates to the technical field of grain suction machine, can realize efficient grain suction, automatic dust removal, and can be moved flexibly and stable operation.
Need to check novelty before this filing date? Find Prior Art