Tiller Test Bench

Abstract

The invention discloses a test board of a micro-tillage machine. A mounting plate (2) is mounted on a rack (1), and a pair of support blocks (3) extends perpendicularly and forwards at the lower part of the front side of the mounting plate (2); a flange plate (4) is arranged above the two support blocks (3); the flange plate (4) and a motor (5) on the back side of the mounting plate (2) are attached and fixed to the mounting plate (2); a driving shaft of the motor (5) is connected with a clutch in the middle of the flange plate (4); air cylinders (6) are evenly distributed on the left side and the right side of the motor (5); and piston rods of air cylinders (6) penetrate through the mounting plate (2) and then are movably sleeved with pressing blocks (7). According to the test board of the micro-tillage machine, the micro-tillage machine is assembled and fixed on the rack for testing, the assembling reliability of the micro-tillage machine is improved, vibration of the micro-tillage machine is reduced, and the testing accuracy is improved; and the air cylinders are used for controlling the assembly of the micro-tillage machine, the test board is simple, convenient and rapid, and the testing efficiency of the micro-tillage machine is improved.

Description

technical field [0001] The invention relates to a micro-tiller test stand, which is used for the clamping test of the micro-tiller. Background technique [0002] In the existing tiller test, the engine needs to be fixed on the bench first, and then the gear box of the tiller is directly fixed on the engine, and then the axle in the gear box is driven by the engine to work for running-in. The deficiencies are as follows: [0003] 1) The engine is noisy, and it is impossible to accurately judge whether there is abnormal noise in the meshing of the gears in the gearbox, which interferes with the test; [0004] 2) The tiller is directly connected and fixed on the engine, the vibration of the tiller is relatively large during the running-in work, and it will also generate vibration noise, which will interfere with the test of the tiller; [0005] 3) The test of the tiller must first fix the engine, and then connect and fix the tiller on the engine, which is cumbersome to operat...

AI Technical Summary

Problems solved by technology

[0003] 1) The engine is noisy, and it is impossible to accurately judge whether there is any abnormal noise in the meshing of the gears in the gearbox, which interferes with the test;

[0004] 2) The micro-tiller is directly connected and fixed on the engine. The vibration of the micro-tiller is relatively large during running-in, and it will also generate vibration noise, which will interfere with the test of the micro-tiller;

[0005] 3) The test of the micro tillage machine needs to fix the engine first, and then connect and fix the micro tillage machine to the engine. The operation is cumbersome and the test efficiency is low.

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