Novel suspension type silage round bale film wrapping machine

Abstract

The invention provides a novel suspension type silage round bale film wrapping machine. The novel suspension type silage round bale film wrapping machine comprises a hydraulic system and a chassis mechanism. A rotary component, a ground support, a film cutting component, a support roll frame hydraulic cylinder, a U-shaped material picking rod and a support roll frame mechanism are installed on the chassis mechanism. The material picking rod and the support roll frame mechanism are used for clamping a grass bale. The rotary component wraps a plastic thin film on the surface of the grass bale on the support roll frame mechanism. The film cutting component is used for cutting off the plastic thin film. According to the film wrapping machine, full hydraulic control is achieved, power is transmitted to all the moving components of the film wrapping machine. Film wrapping of the grass bale is even, the work quality is high, and the film wrapping efficiency is high. The wrapping airtightness is good, the film stretching rate is high, and the work efficiency of silage grass is improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural and animal husbandry machinery, and relates to a silage round bale wrapping machine, in particular to a machine capable of loading and unloading silage pasture grass or silage crop straw bales and wrapping film for silage in the field or pasture New hanging silage round bale wrapper. Background technique [0002] Most of the existing silage round bale wrapping machines use a rotary table to carry the round bale and drive it to wrap the bale. Semi-automatic electro-hydraulic control is mostly used in the process of automatic bag picking, film wrapping, film cutting, and bag releasing of bales. There are too many human participation in the whole work process, which is time-consuming, labor-intensive, low-efficiency, and not accurate enough. Bale density, weight and other parameters vary widely. Moreover, if the rotation speed of the rotary table is too fast during the wrapping process, the ba...

AI Technical Summary

Problems solved by technology

Semi-automatic electro-hydraulic control is mostly used in the process of automatic bag picking, film wrapping, film cutting, and bag releasing of bales. There are too many human participation in the whole work process, which is time-consuming, labor-intensive, low-efficiency, and not accurate enough. The density, weight and other parameters of the bales vary greatly

Moreover, if the rotation speed of the rotary table is too fast during the wrapping process, the bale is easy to slide or even turn over, resulting in insufficient tightness and poor sealing of the film wrapped on the bale, which is not conducive to the fermentation and long-term storage of the bale. Stretch film may wrinkle or be broken

In addition, when the rotation speed of the rotary table increases, it will also affect the service life of the equipment, and bring many negative effects while increasing the wrapping speed

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