Stubble removing and remained film recovering machine

Abstract

The invention relates to the field of agricultural machinery, in particular to a stubble removing and remained film recovering machine, which is suitable for crops with larger root stubbles. The stubble removing and remained film recovering machine comprises a machine frame (9), wherein the machine frame (9) is provided with a traction frame (1) and a transmission system (2). The stubble removing and remained film recovering machine is characterized in that the back part of the machine frame (9) is provided with a remained film and root stubble box (10), a group of disc harrows (16) is fixedly arranged at the lower part of the front end of the machine frame (9), a root stubble scraping plate (15) is arranged between the group of disc harrows (16) and is positioned above the back part of the group of disc harrows (16), a conveyor belt (7) is correspondingly arranged at the lower side of the back part of the root stubble scraping plate (15), the conveyor belt (7) extends to the back part of the machine frame (9) through multi-stage transmission and corresponds to a back half box of the remained film and root stubble box (10), an edge film shovel (14) is arranged under the middle part of the machine frame (9), an eccentric adjusting shaft cylinder (11) is arranged on the machine frame (9), a film stripping plate (8) is correspondingly arranged above the back part of the eccentric adjusting shaft cylinder (11), and the back part of the film stripping plate (8) corresponds to a front half box of the remained film and root stubble box (10).

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a stubble removal and residual film recovery machine suitable for crops with large stubble. Background technique [0002] At present, the national corn planting area is 35 million hectares, of which about 7 million mu are planted in Xinjiang. In recent years, plastic film mulching technology has been popularized and applied to the cultivation of maize to solve the problem of increasing production in cold and dry land, and thus began to be popularized and applied on a large scale. After using plastic film mulching technology, due to the increase of effective accumulated temperature, the growth period is relatively prolonged, so the middle and late-maturing varieties can be widely used, which can greatly improve the quality and yield. At the same time, the suitable cropping areas of various crops are moved northward and expanded, so that the land resources can be used more ef...

AI Technical Summary

Problems solved by technology

However, the machine entangles the residual film and corn root stubble, which cannot be separated and can only be burned. The recovery rate of residual film is low. The other two shovels scoop up both the root stubble and residual film, which is equivalent to sieving the ground surface once. , higher power consumption

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