A farmland stone clearing machine

A technology for soil preparation and stone removal, applied in the field of agricultural machinery, can solve problems such as adverse effects, and achieve the effect of improving the quality of cultivated land and reducing the probability of damage to machinery and tools

Active Publication Date: 2017-01-04
QINGYUAN MANCHU AUTONOMOUS COUNTY YUNFAN MACHINERY MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, it has adverse effects on field management, especially mechanized operations.

Method used

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Embodiment Construction

[0034] A farmland stone clearing and soil preparation machine includes a frame, a shovel mechanism, a soil loosening mechanism, a soil removal mechanism, a gravel conveying mechanism and a gear box, and is characterized in that:

[0035] The frame is formed by connecting the front cross beam 5, the left side beam 42, the right side beam 30, the left diagonal beam 27 and the right diagonal beam 28; the front cross beam 5 is fixed with a triangular suspension frame 7 and a gear box 13.

[0036] The shovel mechanism includes a shovel 1, a left upright beam 31 and a right upright beam 32. The lower end of the left upright beam 31 is fixedly connected with the left end of the shovel 1 and the front end of the left diagonal beam 27, and the left upright beam 31 The upper end is fixedly connected with the left end of the front cross beam 5 and the front end of the left side beam 42; the lower end of the right vertical knife beam 32 is fixedly connected with the right end of the earth shove...

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PUM

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Abstract

A stone removing and soil preparation machine for farmland comprises a frame, a soil shoveling mechanism, a soil separating mechanism and a gravel conveying mechanism. A soil loosening mechanism comprises a plurality of soil loosening grids, a soil loosening grid supporting rod and suspension rods at two ends of the supporting rod. The soil separating mechanism comprises an openable-closable separating chain, two belt pulleys, a soil separating chain driving shaft and a soil separating chain driving wheel. The gravel conveying mechanism comprises a conveyor belt, a conveyor belt folding arm, a hydraulic cylinder, a driving sprocket wheel, a driven sprocket wheel, a driven shaft, a belt pulley and a conveyor belt wheel. The stone removing and soil preparation machine performs sand removing on the farmland and simultaneously performs soil preparation operations of stubble elimination, deep loosening, soil crushing, etc. Furthermore the quality of the farmland can be effectively improved.

Description

Technical field [0001] The invention relates to an agricultural machine, in particular to a farmland stone clearing and soil preparation machine. Background technique [0002] Among the existing arable land in my country, low-yield fields account for 1 / 5, and more gravel content is one of the main factors causing low-yield fields. These gravels are of different sizes and shapes, and are randomly exposed on the ground or buried in the cultivated layer, which not only affects the physical properties of the soil, but also affects the sowing quality, the emergence rate and the growth of crops. At the same time, it has adverse effects on field management, especially mechanized operations. Summary of the invention [0003] The purpose of the present invention is to provide a farmland clearing stone soil preparation machine, which can perform land preparation operations such as stubble removal, sub-soiling, soil crushing and the like while clearing the farmland stone, which can effectiv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B43/00A01B49/02
Inventor 谭兴宇王亚萍马凤财李东翰林英请刘波
Owner QINGYUAN MANCHU AUTONOMOUS COUNTY YUNFAN MACHINERY MFG
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