Crawler-type peanut mulching film rupturing seedling leading machine and working method thereof

Abstract

The invention relates to a crawler-type peanut mulching film rupturing seedling leading machine and a working method thereof, and belongs to the technical field of agricultural equipment. The device comprises a walking part and film rupturing seedling leading execution devices; the walking part drives the whole device to run, the film rupturing seedling leading devices make tips stretch into a mulching film through telescoping of hydraulic telescopic cylinders, swing arms connected with the tips can be meshed or opened through a connecting rod with an included angle, and then mulching film piercing and cutting are completed, and a central processing unit provides integrated control. Accordingly, the seedling position needing film mulching can be accurately determined, the multiple film rupturing seedling leading execution devices can be controlled by the central processing unit to work independently, the film rupturing efficiency is high, harm to seedlings is small, the break area andfilm rupturing degree are controllable, requirements of different terrains such as stone land and concave-convex hills can be met, and the popularization value is high.

Description

technical field [0001] The invention relates to a crawler-type peanut mulching film-breaking seedling introduction machine and a working method thereof, which belong to the technical field of agricultural equipment. Background technique [0002] Peanut is an important food crop, which is widely planted all over the country, mainly distributed in Liaoning, Shandong, Hebei, Henan, and other provinces (regions). Film-covered peanuts account for a large proportion of peanut planting. Film-covered peanuts should break the membrane in time to guide the emergence of peanuts after the peanuts emerge, so as to avoid the phenomenon of "burning seedlings". So far, people still rely on the method of manually breaking the membranes to introduce seedlings. This method has low work efficiency and greatly wastes manpower and material resources. [0003] The Chinese patent document application number is 201420772689.5 and the patent document with application number 201620650703.3 respectiv...

AI Technical Summary

Problems solved by technology

So far, people still rely on the method of manually breaking the membranes to introduce seedlings. This method is inefficient and wastes manpower and material resources.

[0003] The Chinese patent document application number is 201420772689.5 and the patent document with application number 201620650703.3 respectively announces a kind of film breaker, both of which need manual operation, and the operator needs to visually check the position of the seedlings, and then insert the film breaker Place it above the seedlings, and then operate the membrane breaker to complete the work of breaking the membrane. This not only does not reduce the labor intensity of people, but also increases the labor intensity to a certain extent due to the load of the device; the patent document with the application number 201720020232.2 has published a A high-efficiency mulch breaking device. This device cuts the mulch with a serrated blade to complete the task of breaking the film. However, this device needs to cut the film four times in order to complete a task of breaking the film. The efficiency is low. After the seedlings push up the plastic film, the plastic film is not close to the ground, which will cause the cutting edge to have nowhere to leverage, and the task of efficiently breaking the film cannot be achieved; the patent documents with the application number 201210329528.4 and the application number 201210329583.3 respectively announced a Mulching film pressure breaker, both of them use a hollow cylindrical knife to cut the mulching film. It is impossible to grasp the influence of the size of the seedling on the film breaking. When the seedling is larger than the diameter of the cylindrical film cutting knife, it is easy to hurt the seedlings, and they are inseparable from people. The operation cannot be automated, and has not achieved the purpose of liberating the labor force, while the latter only adds a cone cover on the basis of the former, without other changes

[0004] Some existing devices require manual operation and cannot completely liberate human labor

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