Variable speed continuous box moving mechanism for transplanting pot seedlings

Abstract

The invention provides a variable speed continuous box moving mechanism for transplanting pot seedlings and belongs to agricultural machinery. A driving noncircular gear and a driven noncircular gear are fixedly mounted on a main transmission shaft and a spiral shaft, which are rotatable and mounted in parallel, in a box moving assembly, respectively; and the driving noncircular gear and the driven noncircular gear are normally meshed with each other. The variable speed continuous box moving mechanism provided by the invention has the advantages of simple structure and low manufacturing cost; the spiral shaft obtains variable speed transmission power while continuous variable speed rotation of the main transmission shaft is guaranteed, so that regular variable speed continuous linear reciprocating motion of the transverse box movement is achieved; and a problem that various transplanting seedling fetching mechanisms are interfered by the continuous and transverse moving seedling box during fetching the seedlings can be solved.

Description

technical field [0001] The invention belongs to agricultural machinery, and in particular relates to a non-uniform-speed continuous box-moving mechanism for transplanting pot seedlings. Background technique [0002] At present, in the field of transplanting machinery, the horizontal box-moving and seedling-feeding mechanism mainly provides continuous and uniform power to make the transplanting mechanism rotate at a uniform speed and the horizontal box-moving mechanism reciprocates at a uniform speed. It takes a long time, and the horizontal moving box has been moving in a straight line at a uniform speed, which is very easy to cause interference between the transplanting mechanism and the pot plate on the horizontal moving box when picking up the pot seedlings, so it is impossible to complete the transplanting of pot seedlings or solve the problem. The matching problem of the horizontal moving box of the high-speed pot seedling transplanting machine. This is also one of the...

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Problems solved by technology

[0002] At present, in the field of transplanting machinery, the horizontal box-moving and seedling-feeding mechanism mainly provides continuous and uniform power to make the transplanting mechanism rotate at a uniform speed and the horizontal box-moving mechanism reciprocates at a uniform speed. It takes a long time, and the horizontal moving box has been moving in a straight line at a uniform speed, which is very easy to cause the transplanting mechanism to interfere with the pot plate on the horizontal moving box when picking up the pot seedlings, so it is impossible to complete the transplanting of pot seedlings or solve the problem. Matching problem of horizontal moving box of high-speed pot seedling transplanting machine

This is also one of the problems that the bowl seedling transplanting mechanism has low efficiency, is difficult to match, and hinders the promotion and development of pot seedling transplanting technology.

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