A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Improved ditcher
The invention provides an improved ditcher, belongs to the technical field of agricultural machinery, and aims at solving the problems that a chain cutter in an existing improved ditcher cannot be lifted up and down, the automation degree is low and the like. The improved ditcher comprises a machine body, wherein the machine body is fixedly provided with a diesel engine and a speed reducer; a ditching device is further arranged on one side of the machine body; the improved ditcher comprises a bracket, a driving chain wheel, a driven chain wheel, a chain I, a stirring wheel and a plurality of chain cutters; the driving chain wheel, the driven chain wheel and the stirring wheel are axially positioned on the bracket by rotary shafts respectively; the stirring wheel is located between the driving chain wheel and the driven chain wheel; the chain I acts on the driving chain wheel, the driven chain wheel and the stirring wheel; the chain cutters are uniformly arranged on the outer side of the chain; the machine body is further fixedly provided with a stand column; a slide block sleeves the stand column; one end of the bracket is hinged on the slide block; a hoisting positioning mechanism which enables the slide block to hoist up and down along the stand column and is used for positioning the slide block on the stand column is arranged between the machine body and the slide block. According to the improved ditcher, the chain cutters can be lifted up and down and the automation degree is high.
Improved ditcher
The invention provides an improved ditcher, belongs to the technical field of agricultural machinery, and aims at solving the problems that a chain cutter in an existing improved ditcher cannot be lifted up and down, the automation degree is low and the like. The improved ditcher comprises a machine body, wherein the machine body is fixedly provided with a diesel engine and a speed reducer; a ditching device is further arranged on one side of the machine body; the improved ditcher comprises a bracket, a driving chain wheel, a driven chain wheel, a chain I, a stirring wheel and a plurality of chain cutters; the driving chain wheel, the driven chain wheel and the stirring wheel are axially positioned on the bracket by rotary shafts respectively; the stirring wheel is located between the driving chain wheel and the driven chain wheel; the chain I acts on the driving chain wheel, the driven chain wheel and the stirring wheel; the chain cutters are uniformly arranged on the outer side of the chain; the machine body is further fixedly provided with a stand column; a slide block sleeves the stand column; one end of the bracket is hinged on the slide block; a hoisting positioning mechanism which enables the slide block to hoist up and down along the stand column and is used for positioning the slide block on the stand column is arranged between the machine body and the slide block. According to the improved ditcher, the chain cutters can be lifted up and down and the automation degree is high.
Improved ditcher
WEN MINJIE (author) / WANG HAIFENG (author)
2015-07-15
Patent
Electronic Resource
English