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Milling machine for construction machinery

A technology for construction machinery and milling machines, which is applied in the field of construction machinery, can solve problems such as poor milling quality and unstable operation, and achieve the effect of improving adjustment efficiency and improving milling quality

Active Publication Date: 2021-02-09
IANGSU COLLEGE OF ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a milling machine for construction machinery, to solve the problem that the traditional milling machine proposed in the above background technology encounters uneven road conditions, one side is high and the other side is low, and the operation is not stable. Problems leading to poor milling quality

Method used

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  • Milling machine for construction machinery
  • Milling machine for construction machinery
  • Milling machine for construction machinery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 , figure 2 , image 3 with Image 6A milling machine for construction machinery, comprising a milling machine body 1, the milling machine body 1 includes a body 11, a control mechanism 12 is provided on the top left side of the body 11, a milling mechanism 13 is provided at the bottom middle of the body 11, and Comprising a waste material conveying mechanism 14 that cooperates with the milling mechanism 13, the four corners of the lower end surface of the body 11 are all provided with a drive mechanism 2, and the drive mechanism 2 includes a hydraulic cylinder 21, which is installed on the bottom of the body 11, and the hydraulic cylinder 21 The lower end of the piston rod is welded to the middle part of the upper end surface of the horizontal plate 22, and the left and right sides of the horizontal plate 22 are welded with vertical plates 23, and a round rod 24 is installed rotating between the bottoms of the left and right vertical plates 23, and t...

Embodiment 2

[0065] The difference from Example 1 is that the outer walls of the driving wheel 241 and the driven wheel 28 are sprayed with an anti-skid layer, and the anti-skid layer is prepared by the following method:

[0066] Take the following raw materials and weigh them in parts by weight: 8 parts of carbon fiber powder, 2 parts of anti-aging agent, 4 parts of anti-corrosion and anti-mold agent, 5 parts of potassium silicate solution, 14 parts of nano-silica powder, 6 parts of defoaming agent, superfine silica 10 parts of aluminum acid powder, 18 parts of titanium dioxide, 5 parts of thickener, 12 parts of binder, 60 parts of distilled water;

[0067] S1: Material preparation: first weigh the above raw materials;

[0068] S2: Powder mixing: first add distilled water into the mixer, then add carbon fiber powder, nano-silica powder, ultra-fine aluminum silicate powder and titanium dioxide into the mixer, turn on the mixer for stirring, the temperature inside the mixer Stir for 20 min...

Embodiment 3

[0075] The difference from Example 2 is the preparation of the anti-skid layer, and its specific preparation method is as follows:

[0076] Take the following raw materials and weigh them by weight: 12 parts of carbon fiber powder, 4 parts of anti-aging agent, 6 parts of anti-corrosion and anti-mold agent, 7 parts of potassium silicate solution, 18 parts of nano-silica powder, 8 parts of defoaming agent, superfine silicon 12 parts of aluminum acid powder, 22 parts of titanium dioxide, 8 parts of thickener, 16 parts of binder, 80 parts of distilled water;

[0077] S1: Material preparation: first weigh the above raw materials;

[0078] S2: Powder mixing: first add distilled water into the mixer, then add carbon fiber powder, nano-silica powder, ultra-fine aluminum silicate powder and titanium dioxide into the mixer, turn on the mixer for stirring, the temperature inside the mixer Stir for 30 minutes at 60°C with a rotation speed of 50r / min;

[0079] S3: Feed again: add potassi...

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Abstract

The invention discloses a milling machine for construction machinery. The lower end of the piston rod of the hydraulic cylinder is welded to the middle part of the upper end surface of the horizontal plate. Vertical plates are welded on both left and right sides of the horizontal plate. The outer wall of the rightmost round rod is welded with a driving pulley, and the output shaft of the motor is welded with a driving pulley. The driving pulley and the nearest driven pulley are connected by a belt transmission. The bottom of the body is inlaid with The road surface laser flatness meter, the displacement sensor and the road surface laser flatness meter are all electrically connected to the control mechanism; the construction machinery uses a milling machine, so that the milling machine body can keep the machine body parallel to the horizontal plane even if it encounters uneven road surfaces , which greatly improves the milling quality of the road surface. Each driving mechanism is driven independently, and can be adjusted independently without affecting each other, which improves the adjustment efficiency. Through the function of the anti-slip layer, it is conducive to smooth movement.

Description

technical field [0001] The invention belongs to the technical field of construction machinery, and in particular relates to a milling machine for construction machinery. Background technique [0002] Road milling machine is one of the main types of asphalt pavement maintenance construction machinery and one of the main equipment for asphalt concrete pavement maintenance construction. It can be used to remove defects such as pavement wrapping, oil waves, reticulation, ruts, etc. It can also be used to excavate road pits and grooves, as well as roughening of cement pavement and milling of surface layer dislocation. It is the most economical modern maintenance method to mill the damaged old pavement with a road milling machine and then lay a new pavement, because of its high work efficiency, simple construction process, easy control of milling depth, convenient and flexible operation, and good maneuverability. The old milling materials can be recycled directly, so they are wid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/088C09D7/61
CPCC09D7/70E01C23/088C09D7/61C08K2201/011C08K3/36C08K3/34C08K7/06C08K13/04C08K2003/2241
Inventor 高路恒王斯海刘浩宇季克亮
Owner IANGSU COLLEGE OF ENG & TECH
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