Multifunctional stereoscopic desert sand pressing grass growing machine

Abstract

The invention discloses a multifunctional stereoscopic desert sand pressing grass growing machine, and belongs to the field of desert grass growing machines. The multifunctional stereoscopic desert sand pressing grass growing machine comprises a rack, a ground wheel train, a straw laying device, a ditching device, a straw pressing and earthing device and a sowing device; a toothed gear rotating shaft is installed on the upper surface of the rack and can rotate in the axis direction of the rack, four or more rows of straw laying rakes are uniformly distributed on the toothed gear rotating shaftin the circumferential direction, and a first transmission wheel is fixedly installed at one end of the toothed gear rotating shaft; the ground wheel train at least comprises two pairs of ground wheels, a second transmission wheel is fixedly installed at one end of one pair of the ground wheels, and the first transmission wheel and the second transmission wheel are in transmission connection through a belt. The multifunctional stereoscopic desert sand pressing grass growing machine has the advantages that the rack is provided with assemblies which have the dual functions of straw laying and grass growing, firstly, through ditching, straw laying and earthing, straw is buried in sand, then sowing is conducted nearby the embedded straw, thus the functions of automatic straw laying, straw burying and sowing are achieved, and then the purposes of laying of a straw checkerboard barrier and sowing are achieved.

Description

technical field [0001] The invention relates to the field of desert grass-planting machines, in particular to a multi-functional three-dimensional desert sand-pressing grass-planting machine. Background technique [0002] Land desertification is spreading rapidly in the northwest of my country. There are nearly 400 million people living in desertification areas or affected by desertification, and the annual economic loss due to desertification is as high as 64 billion yuan. In addition to Taiwan Province and Shanghai, the other 29 provinces, municipalities and autonomous regions have varying degrees of wind erosion desertification and wind-sandified land distribution, especially the 13 provinces, municipalities and autonomous regions in Northwest, Northeast and North China are the most severely affected. Disasters such as drought, desertification and sandstorms occur from time to time, almost every year. For this reason, the party and the government have always attached gre...

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Problems solved by technology

[0005] In order to overcome the existing problems in the prior art, such as difficulties in mechanical grass planting in rugged desert areas, relying on a large amount of manpower to plant grass, high efficiency, high labor intensity, etc., the present invention discloses a multi-functional three-dimensional desert sand pressing grass planting machine, including Frame, walking wheel system, straw laying device, ditching device, straw pressing and soil covering device and seeding device, the walking wheel system is installed below the frame, and the straw laying device is fixedly installed above the frame, The ditching device is fixedly installed under the frame and located in front of the straw laying device, and the straw pressing and earth covering device is fixedly installed under the frame and located behind the straw laying device. The sowing devi

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