Self-propelled silage film wrapping machine

Abstract

The invention relates to a self-propelled silage film wrapping machine. A walking device and a film wrapping device are arranged on a machine frame (1). A transmission shaft (11) of an engine (10) is connected with a large belt pulley (12), a small belt pulley (14) is connected with the large belt pulley (12) through a belt (13), and the small belt pulley (14) is connected with a driving wheel (8) through a transmission spline shaft (9), a hydrostatic gearbox (6) and a speed-changing axle (7). The driving wheel (8) drives the machine frame (1) to walk. A film wrapping component (2) is arranged on the upper portion of the machine frame (1), and the engine (10) is provided with a hydraulic pump (5) used for providing power for the film wrapping component (2). The film wrapping device and the walking device are arranged on the same machine frame, belt-drive and hydraulic drive mechanisms are adopted, the failure rate is low, noise is small, and manufacturing cost and using cost are low; the self-propelled silage film wrapping machine operates in the forward direction in work, and the turning radius is small; stepless speed changing is adopted, speed regulation is flexible, and work efficiency is high.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a self-propelled silage wrapping machine. Background technique [0002] With the rapid development of my country's animal husbandry industry, the demand for high-quality feed has increased dramatically. Due to the good sealing performance of stretch film wrapped silage and the good anaerobic fermentation environment of lactic acid bacteria, the nutritional value of the feed has been greatly improved, and the storage period is long, easy to transport and commercialize, so the silage wrapping machine has a wide range of applications. market expectation. Especially the self-propelled silage wrapping machine has more practical value. However, the existing silage wrapping machine drives and pulls the working machine through a tractor. This traction wrapping machine has the following disadvantages: the tractor is hard-connected to pull the working machine through the transmissio...

AI Technical Summary

Problems solved by technology

However, the existing silage wrapping machine is driven and towed by a tractor. This traction type wrapping machine has the following disadvantages: the tractor is hard-connected to the tractor through the transmission shaft, and the failure rate is high, the manufacturing cost is high, and the use cost is high. High, in addition, this kind of traction film wrapping machine has a large turning radius, which is inconvenient to use; the existing silage film wrapping machine is driven by tractor power, and the tractor is usually geared to adjust the speed, so the silage film wrapping machine The speed regulation of the working machine also corresponds to the number of gears of the tractor gearbox, which is not flexible for the speed adjustment of the film wrapping machine; moreover, when the tractor-tracted silage film wrapping machine is working, the tractor moves backwards, which makes it inconvenient for the staff to drive and reduces the work efficiency. Low

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