Clutch type corn harvester header

Abstract

The invention relates to a clutch type corn harvester header. The header comprises a suspension bracket, header frames, dividers, pickers, a driving device and a speed reducer. The header is characterized in that the speed reducer comprises a plurality of transfer cases; the driving device comprises a header main shaft, a plurality of driven shafts, a belt wheel, a three-row sprocket drive mechanism, clutches, intermediate drive sprockets I and intermediate drive sprockets II connected with the intermediate drive sprockets I; spline shafts are arranged in the positions, corresponding to the clutches and the intermediate drive sprockets I, on the driven shafts; the clutches comprise spline housings, support plates, connecting discs, moving occluding gear rings, fixed plates, fixed occluding gear rings, bolt sets and springs; the spline housings are arranged on the spline shafts; the moving occluding gear rings are arranged on the connecting discs; the fixed occluding gear rings are arranged on the fixed plates and occlude with the moving occluding gear rings; the bolt sets are used for connecting the support plates with the fixed plates together; the springs push against the space between the moving occluding gear rings and the support plates. The header is reasonable in structural design, is safe and reliable to use and has the effect of obviously reducing the failure rate of a corn harvester.

Description

technical field [0001] The invention relates to components of a self-propelled corn harvester, in particular to a clutch type corn harvester header. Background technique [0002] The self-propelled corn harvester is mainly composed of ear picking and cutting platform, Jiaolong conveyor, elevator, peeling machine, ear box, stalk returning machine and so on. Among them, the fringe harvesting platform consists of a suspension frame, a plurality of header frames located at the front of the suspension frame, a grain divider and an ear picking device located on the header frame, a driving device located at the rear of the suspension frame, and a driving device connected to the drive. The deceleration box between the device and the ear picking device is composed. When the harvester is running, the ear harvesting platform guides the corn plants to the ear picking channel through the grain divider, and then picks the corn ears from the corn plants through the ear picking device. The...

AI Technical Summary

Problems solved by technology

But existing fringe harvesting platform has the following problems: when the fringe picking device is blocked and stops working, the driving device of the fringing pruning platform still transmits power to the fringing device. In this case, the fringing device is usually damaged seriously, However, the probability of this happening is very high, resulting in a high failure rate of the entire corn harvester

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