Ditcher cutterhead

Abstract

The invention provides a ditcher cutterhead. The ditcher cutterhead comprises a ditching knife tackle and a tool apron; the ditching knife tackle comprises a cutting knife, a soil throwing knife and a fixing seat, the cutting knife comprises a cutting knife handle and a cutting tool bit, and the soil throwing knife comprises a soil throwing knife handle and a soil throwing tool bit; the cutting knife handle and the soil throwing knife handle adopt the same plate-shaped structure, the cutting tool bit is hook-shaped, and the soil throwing tool bit is an inverted triangle opened with a hole in the middle; the cutting knife handle and the soil throwing knife handle are inserted in the fixing seat and mounted on the tool apron together with the fixing seat through the bolts; the tool apron is disc-shaped. The cutting knife and the soil throwing knife are alternately arranged on the circumference of the tool apron at equal interval. The fixing seat is trapezoid and a long hole is formed in the middle of the fixing seat. The inner side of the inverted triangle structure opened with a hole in the middle of the soil throwing knife is provided with a cross bar. The ditcher cutterhead is strong in ditching capability, high in structure strength, easy to repair and maintain and good in running state stability.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a trencher cutterhead. Background technique [0002] With the gradual popularization and application of agricultural machinery and automation, there have been many automated machinery for farming, and the ditching machine is one of them. There are various types of cutterheads for existing trenchers, but usually the cutterheads have poor cutting performance and high power consumption. At the same time, the processing of parts is difficult, the cost is high, and the ability to open deep trenches is weak, which is seriously affected by soil quality. It is difficult or even impossible to unearth when the ditch is formed. Contents of the invention [0003] The problem to be solved by the invention is to provide a ditching machine cutterhead, which has strong ditching ability, fast digging, good balance and convenient maintenance. [0004] In order to solve the above...

AI Technical Summary

Problems solved by technology

There are various types of cutterheads for existing trenchers, but usually the cutterheads have poor cutting performance and high power consumption. At the same time, the processing of parts is difficult, the cost is high, and the ability to open deep trenches is weak, which is seriously affected by soil quality. Difficulty or even failure to unearth due to ditching

Images