Dual-purpose machine for harvesting Chinese yam seeds

Abstract

The invention discloses a dual-purpose machine for harvesting Chinese yam seeds. The dual-purpose machine comprises a caterpillar band chassis, wherein the front portion of the caterpillar band chassis is connected with a soil backfilling device through a first hydraulic cylinder, an operating console, a seat, an engine, a hydraulic oil tank, a second hydraulic cylinder and a slide way machine frame are sequentially installed on the caterpillar band chassis from front to rear, a displayer and a mechanical operation button assembly are installed on the operating console, a magnetic valve assembly control box is installed beside the hydraulic oil tank, the second hydraulic cylinder is connected with one end of a steel wire rope, the other end of the steel wire rope is connected with a transverse slide way through a lifting pulley, a ditching scarifier is connected to the rear portion of the slide way machine frame through the transverse slide way, and a driver or a person holding a remote controller with hand can see the distance between the ditching scarifier and Chinese yams through the displayer, then send instructions to hydraulic motors on the transverse slide way through an operation button to adjust the between the ditching scarifier and the Chinese yam and accordingly ensure that the Chinese yams are not damaged.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a dual-purpose machine for harvesting and seeding yams. Background technique [0002] The yam seed harvesters produced in China are all mechanical transmissions driven manually at present. Because the mechanical failure rate is high, the maintenance difficulty is large, the maintenance cost is high, and the distance between the two soil loosening spirals is not adjustable, it cannot meet the needs of different planting modes. The vast yam growers in the country urgently need a yam harvester with simple structure, low maintenance cost, convenient maintenance, high work efficiency, and applicable to different planting modes. Contents of the invention [0003] Purpose of the invention: the present invention provides a dual-purpose machine for harvesting and seeding yam to solve the problem of high mechanical failure rate, high maintenance difficulty, high maintenan...

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Problems solved by technology

[0003] Purpose of the invention: the present invention provides a dual-purpose machine for harvesting and seeding yam to solve the problem of high mechanical failure rate, high maintenance difficulty, high maintenance cost and non-adjustable distance between two soil loosening spirals in the prior art, so it cannot meet the requirements. Questions required by different planting models

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