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Multi-cutter-head diameter-variable milling cutter

A technology of milling head and chisel, which is applied in the direction of earth mover/excavator, construction, etc., to achieve the effect of increasing milling speed, wide operation range and high operation quality

Active Publication Date: 2017-01-04
郝亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the fact that the mechanical equipment in the field of trenching and grooving cannot better adapt to the actual production development needs

Method used

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  • Multi-cutter-head diameter-variable milling cutter
  • Multi-cutter-head diameter-variable milling cutter
  • Multi-cutter-head diameter-variable milling cutter

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Embodiment Construction

[0015] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0016] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0017]According to the present invention, a multi-milling-head variable-diameter milling machine is composed of a rear gearbox 1, a main engine gearbox 2, a driving wheel 3, a main drive shaft 4, a main engine control system 5, a working device control system 6, and a main frame 7. Guide wheel 8, engine 9, working device gearbox 10, working device main pulley 11, lifting beam guide column cover 12, main driving belt 13, working device beam 14, lifting beam 15, sub-transmission shaft tube 16, sub-transmission Square shaft 17, working device slave pulley 18, power transmission internal spline shaft tube 19, internal spline shaft bearing 20, main guide sleeve 21, lifting sleeve 22, main rot...

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Abstract

The invention provides a multi-cutter-head diameter-variable milling cutter. A rear gearbox, a main machine gearbox, a main machine control system, a working device control system and an engine are mounted on a main rack. A vertical beam is connected with the main rack. Inner spline shaft sleeves of cutter heads are connected with a rotary disc. The rotary disc is connected with a main rotary pipe shaft. A lifting sleeve is connected with a main guide sleeve. A main rotary pipe shaft gear is connected with the main rotary pipe shaft. The cutter heads are connected with cutter head inner spline shafts. A lifting beam is connected with a lifting beam guide column sleeve and the lifting sleeve. A total-power driving belt is connected with a total-power master belt wheel and a total-power slave belt wheel. A main driving belt is connected with a working device master belt wheel and a working device slave belt wheel. A power transmission driven gear is engaged with a power transmission drive gear. A main rotary middle shaft main gear is engaged with the main rotary pipe shaft gear. A main rotary middle shaft driven gear is engaged with a power transmission outer spline shaft gear. The multi-cutter-head diameter-variable milling cutter is high in operation efficiency, wide in operation range and good in operation quality.

Description

technical field [0001] The invention belongs to an agricultural machinery, in particular to a variable-diameter milling chisel with multiple milling heads. Background technique [0002] At present, tractor-driven chain trenchers and small excavators are mostly used in the field of trenching and grooving such as irrigation canals in farmland, urban and rural optical cable trenches, road drainage ditches, water heating trenches, and vine overwintering trenches. and disc trenchers. The tractor pulls the chain trencher. The output speed of the tractor is high, which does not match the operation requirements of the chain at low speed and high torque. The chain is easy to break, and the work efficiency is low. It can only dig trenches with small curvature and turning places. Manual excavation is also required, and there are also disadvantages of large volume and inflexible operation. The disc trenching machine is to input the power of the engine into the larger diameter disc equ...

Claims

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Application Information

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IPC IPC(8): E02F5/02
Inventor 郝亮
Owner 郝亮
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