Farm cultivator

Abstract

The invention relates to an agricultural machine suitable for small-area cultivation. Small-sized agricultural mechanical equipment is provided with an engine 1, wherein the engine 1 is connected witha driving wheel 3 through a gear box 2; a gear shift rod 17 is arranged on the gear box 2 so as to achieve speed adjustment; the driving wheel 3 is connected with a small chain wheel 7 through a chain 4 and a transmission wheel 5; the small chain wheel 7 is connected with two large chain wheels 9 through a crawler 8; the two large chain wheels 9 are connected through a movable support rod 10; a spring 11 sleeves the movable support rod 10; the movable support rod 10 is arranged on a frame 12; a lifting lever 13 is also arranged on the frame 12; a clamping chain 6 is arranged at a tail end ofthe lifting lever 13 and can be adjusted in a multi-shift; a guide wheel 14 is arranged on the lifting lever 13; the guide wheel 14 is connected with a handle 18 arranged on an upper end of the frame12 through a connecting rod mechanism; a front end of the frame 12 is provided with an agricultural tool 15, such as a seed hopper, a fertilizer hopper, a weir, and the like; a switch of the hopper ispreferably disposed on the handle 18; a bracket 13 is disposed only at a rear end of the frame 12; and two wheels 16 are coaxially disposed on the bracket 13, and shafts of the wheels are connected to the small chain wheel 7 through a chain belt.

Description

technical field [0001] The invention relates to an agricultural machine suitable for small-area farming. Background technique [0002] At present, most of the existing agricultural machinery is large-scale equipment with complex structure and high cost. It is suitable for large-scale cultivation, but it cannot be used in mountainous areas or in greenhouses. Therefore, human or animal power is still used in mountainous areas or greenhouses, and the work efficiency is low. , The labor intensity is high. Contents of the invention [0003] The invention aims at the deficiencies of the prior art, and provides a small-scale agricultural mechanical equipment with simple structure, small size, flexibility and low cost. This invention is such, is provided with engine 1, and it joins with drive wheel 3 through gearbox 2, and drive wheel 3 joins with small sprocket 7 through chain 4 and drive wheel 5, and small sprocket 7 connects two through track 8 Two large sprockets 9 are conne...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing agricultural machinery is large-scale equipment with complex structure and high cost. It is suitable for large-scale cultivation, but it cannot be used in mountainous areas or in greenhouses. Therefore, human or animal power is still used in mountainous areas or greenhouses, and the work efficiency is low. , labor-intensive

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