Bush stumping machine

Abstract

The invention relates to a bush stumping machine, which comprises a front upright shaft column sleeve, wherein the front upright shaft column sleeve is connected with two rear upright shaft column sleeves through a connecting plate respectively, the two rear upright shaft column sleeves are connected with each other through an upright post fixed plate, the tops of the two upright shaft column sleeves are provided with a transmission gear box of which the input end is the same gear box main shaft respectively, one end of the gear box main shaft is provided with a power belt pulley, the middle part of the gear box main shaft is provided with a hydrocylinder connecting plate, two sides of the hydrocylinder connecting plate are provided with an upper pull rod connecting plate respectively, and the bottoms of the two transmission gear boxes are provided with a stander and a lower pull rod connecting shaft respectively; a rotating shaft is arranged in each upright shaft column sleeve respectively, and the bottom of each rotating shaft is provided with a front cutter head and two rear cutter heads respectively; the rotating shaft of the front upright shaft column sleeve and one of the rear rotating shafts are provided with a belt pulley connected through a conveying belt respectively, and the inner side of the conveying belt is provided with a belt tension wheel; the middle part of the connecting plate and the two gear boxes are provided with a hood connecting plate respectively, and the hood connecting plate is connected with a branch discharge hood; and the two upper pull rod connecting plates are in pin connection with the two upper pull rod, the lower pull rod connecting shaft and the two lower pull rod respectively. The bush stumping machine can be widely applied in the field of cutting various bushes.

Description

A kind of shrub stubble machine technical field The invention relates to an agricultural machine, in particular to a bush stubbler configured with a small wheeled tractor. Background technique At present, because the research and development of shrub stubble machinery and equipment is based on the fact that the planting area of ​​caragana in our country has reached hundreds of millions of mu, which is relatively large, it needs stubble and rejuvenation. The development and utilization of biomass of branches shows great economic value, but caragana is thorny, the fiber is fine, and it is not easy to cut manually. Research and development of mechanical equipment for stubble stubble of caragana has become an urgent need for production. Similar machines capable of large-scale operations at home and abroad are matched with small wheeled tractors. The front type has single saw disc and double saw disc, which can complete continuous cutting. However, the arrangement of the branc...

AI Technical Summary

Problems solved by technology

However, the arrangement of the branches is not smooth, the side-mounted saw discs are arranged in parallel with 3 to 4 small saw discs, the high speed, the structure of the machine is complicated, the size of the equipment corridor is large, the cost is high, and there are special requirements for the terrain, requiring two people to operate at the same time

Tooth wear and damage is a major problem in technology. Some tooth shapes are easy to blunt and need to be replaced in a short time, which is time-consuming and labor-intensive. Others are inlaid with hard alloy, which is expensive, the tooth tip is easy to wear, and the economy is poor.

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