Pickup device for straw and grass

Abstract

The invention discloses a pickup device for straw and grass. The pickup device comprises a main shaft. Two ends of the main shaft are provided with pickup side plates. The middle of the pickup is provided with a pickup rolling part and a grass straightening plate. The grass straightening plate is positioned above the pickup rolling part. The grass straightening plate is adjustably connected to thepickup side plates, has an angle adjusting function, and can be cooperated with different types of grass and straw bundling machines. Racks on the grass straightening plate are positioned in an emptyavoidance groove of each ring hoop in one-to-one correspondence. The ring hoops on the pickup rolling part can be freely rotated around the main shaft, and the straw or the grass is prevented from being stacked or hanged on the racks of the grass straightening plate. In addition, the pickup device is skillful in conception, compact and rational in structure, simpler in production technology compared with a conventional cam disk-type pickup device, low in cost, and convenient and rapid in replacement and maintenance.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a picking device for straw and grass. Background technique [0002] As a renewable resource, straw has been paid more and more attention. The recycled straw can not only be used as clean fuel and raw material for power generation in thermal power plants, but also as livestock feed and crop fertilizer. When the pick-up device is used in conjunction with the baler to supply straw or pasture to the baler, the matching of the straight board of the pick-up device and the feed port of the baler is not good, which leads to the easy blockage of the pasture or straw at the straight board, resulting in The baling machinery and pick-up device cannot work normally, which seriously affects the baling efficiency. [0003] Most of the existing pick-up devices adopt the eccentric wheel structure, the production process is cumbersome, the cost is high, and it is not easy to maintain. For ex...

AI Technical Summary

Problems solved by technology

[0002] As a renewable resource, straw has been paid more and more attention. The recycled straw can not only be used as clean fuel and raw material for power generation in thermal power plants, but also as livestock feed and crop fertilizer. When the pick-up device is used in conjunction with the baler to supply straw or pasture to the baler, the matching of the straight board of the pick-up device and the feed port of the baler is not good, which leads to the easy blockage of the pasture or straw at the straight board, resulting in The baling machinery and pick-up device cannot work normally, which seriously affects the baling efficiency.

[0003] Most of the existing pick-up devices adopt the eccentric wheel structure, the production process is cumbersome, the cost is high, and it is not easy to maintain. For example, the patent application with the application number "ZL200920065552. The eccentric wheel structure is adopted

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