Spiral opener test bed of orchard ditcher

Abstract

The invention belongs to the technical field of agricultural machinery, and particularly relates to a spiral opener test bed of an orchard ditcher. The spiral opener test bed of the orchard ditcher comprises a traveling mechanism, a lifting mechanism, a ditching angle adjusting mechanism and a ditching mechanism, wherein the traveling mechanism is arranged at the bottom of the test bed to achieve travelling of the test bed; the lifting mechanism is arranged at the rear part of the test bed and connected with the travelling mechanism through a hinge; one end of the ditching angle adjusting mechanism is hinged into the lifting mechanism; the other end of the ditching angle adjusting mechanism is hinged with the upper end of the travelling mechanism; the ditching mechanism is arranged at the rear ends of the travelling mechanism and a ditching lifting mechanism, and fixedly connected with the ditching lifting mechanism through a bolt. By adopting the spiral opener test bed, the soil cutting and throwing performance tests of the spiral opener with different structure parameters at different operation angles and ditching depths can be simulated inside a room; the spiral opener test bed is not limited by the growth season of the crop; the spiral opener is simple and rapid to dismantle and replace, strong in test repeatability, high in efficiency, and low in labor intensity, needs few testers; the damage to the tester caused by raise dust environment is removed.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a test bench for a spiral ditch opener of an orchard ditch machine. Background technique [0002] Orchard Ditching Machine The spiral opener is one of the important working parts of the orchard ditching machine, and its main operating object is the soil. Therefore, the research and development of the spiral opener is inseparable from the soil environment in which it works. In the early stage of the research and development of the spiral opener, a series of related performance tests must be carried out to determine the ditching performance of the spiral opener, such as cutting and throwing soil, and the structural parameters of the spiral opener. performance impact. However, at present, the comprehensive performance test of the spiral opener in our country is mainly to install the spiral opener on the work tool and complete it through a large number of field tests....

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the soil cutting and soil throwing performance test of the spiral opener of the existing orchard ditching machine. And it is easy to be limited by the growing season of crops; a field test can only be performed on the ditching performance test for a spiral opener with one structural parameter, which is difficult to disassemble and assemble, and the test repeatability is poor; many testers are required in the test process, and the efficiency is low. Low labor intensity, serious waste of resources, and easy to cause dust pollution and other problems. Provide a spiral ditch that can simulate and complete the performance test of ditching spiral cutting and throwing soil indoors, with high test efficiency and low test cost. test bench

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