Anti-movement engaging and disengaging mechanism of seed-sowing machine

Abstract

The invention provides an anti-movement engaging and disengaging mechanism of a seed-sowing machine, and belongs to the technical field of agricultural machinery. The anti-movement engaging and disengaging mechanism of the seed-sowing machine comprises a driving chain wheel, an engaging and disengaging shaft sleeve, an engaging and disengaging clamping steel ball, an engaging and disengaging clamping steel ball compression spring and an engaging and disengaging disk, wherein the engaging and disengaging shaft sleeve is concentrically arranged on a transmission shaft through a flat key; a fixedengaging and disengaging clamping block of the driving chain wheel is arranged on one side of a wheel body retaining ring; a movable engaging and disengaging clamping block is arranged on one side ofthe engaging and disengaging disk; the engaging and disengaging disk is slidably arranged on the engaging and disengaging shaft sleeve; an engaging and disengaging disk guiding sliding block is clamped into an engaging and disengaging shaft sleeve guiding sliding chute; an engaging and disengaging shaft sleeve guiding sliding block is clamped into an engaging and disengaging disk guiding slidingchute; the vertical section of an L-shaped connecting rod is rotatably arranged on a connecting rod support seat; the middle end of a C-shaped engaging and disengaging support seat is fixed to the other end of a C-shaped engaging and disengaging support seat cross beam; an engaging and disengaging clamping pin is arranged on the C-shaped engaging and disengaging support seat through an engaging and disengaging clamping pin installation nut; and the lower end of the engaging and disengaging clamping pin is inserted into an installation ring groove of the engaging and disengaging disk. Accordingto the anti-movement engaging and disengaging mechanism of the seed-sowing machine provided by the invention, the engaging and disengaging of power can be quickly realized, and accidental disengagement of the power is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an anti-movement clutch mechanism of a live broadcast machine. Background technique [0002] Agricultural machinery refers to various machinery used in crop planting and animal husbandry production, as well as in the primary processing and handling of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilization machinery, plant protection machinery, farmland drainage and irrigation machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, etc. The seeder is a planting machine that uses crop seeds as the object of sowing. The seeder used for a certain type or a certain crop is often named after the type of crop, such as grain drill, corn hole seeder, cotton...

AI Technical Summary

Problems solved by technology

In the transmission system, the power of the main shaft is transmitted to the walking system on the one hand, and to the planting system on the other hand. When the planting machine is turning and walking without sowing, the planting system is lifted, and there is no need to sow, while the walking system It needs to work continuously, which requires a clutch mechanism to realize it. However, the clutch mechanism on the live broadcast machine generally does not have the anti-channeling function. During the operation of the live broadcast machine, it is easy to cause accidental separation of power due to vibration and other reasons, resulting in a vacancy in the live broadcast.

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