Track maize harvesting machine

Abstract

The invention provides a track maize harvesting machine. The machine comprises an engine, a working device, a chassis assembly, an operation chamber and a hydraulic system; the working device comprises cutting platform systems, a cluster bin, and a fruit cluster conveyor arranged between the cutting platform systems and the cluster bin; the cutting system comprises a spike cutting device; the chassis assembly comprises a transmission device, a turning braking device and a track travelling system; the track travelling system comprises a frame and a travelling device; a cutting platform bracket for mounting the cutting platform systems is arranged at the front part of the frame; a straightening mechanism is arranged at the lower end of the cutting platform bracket; the working device and the operation chamber are fixed to the left and right on a connecting plate at the front part of the frame; the cluster bin is arranged at the tail part of the frame; the hydraulic system comprises a hydraulic valve, a hydraulic oil tank, a turning oil cylinder, a cutting platform oil cylinder, a hydraulic pump, a radiator and a travelling motor. The machine is under full-hydraulic transmission and high in working adaptability; a plurality of rows of cutting platform systems can be combined in different forms according to the actual working conditions, so that the working efficiency is high.

Description

technical field [0001] The invention relates to a harvester, in particular to a crawler corn harvester. Background technique [0002] Most of the existing corn harvesters are designed with mechanical transmission. The wheeled tractor is used as the chassis, and the working device is chain drive or belt drive. At present, the crawler corn harvester can only perform single or double-row operation. The wheeled corn harvester is heavy and bulky. , The wheeled chassis has a large turning radius and is easy to damage the farmland. It cannot be operated on a slightly humid or soft ground. If it rains during the harvest period, if the harvest period is missed, there will be no harvest, and the loss will be huge. At the same time, due to the harsh working environment and complex working conditions, transmission parts such as chains and belts wear quickly and have a short service life. When there are crops and grains clogged in various parts, it takes a long time to troubleshoot. The...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing corn harvesters are designed with mechanical transmission. The wheeled tractor is used as the chassis, and the working device is chain drive or belt drive. At present, the crawler corn harvester can only perform single or double-row operation. The wheeled corn harvester is heavy and bulky. , The wheeled chassis has a large turning radius and is easy to damage the farmland. It cannot be operated on a slightly humid or soft ground. If it rains during the harvest period, if the harvest period is missed, there will be no harvest, and the loss will be huge.

At the same time, due to the harsh working environment and complicated working conditions, the transmission parts such as chains and belts wear quickly and have a short service life. When there are crops and grains in various parts, it takes a long time to troubleshoot

The mechanical transmission technology is backward, the response time is long, and the rotating parts cannot be reversed or adjusted quickly

Images