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A multipurpose road construction device

A construction device and a multi-purpose technology, applied in the direction of roads, roads, road repair, etc., can solve the problems of uneven thickness, pollution of the atmosphere, waste of lime powder, etc., to improve efficiency and quality, simple and convenient adjustment, and large adjustable range. Effect

Active Publication Date: 2018-11-06
吴雨苗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing lime powder laying devices mostly use manual or direct spraying methods for laying, but the current lime powder often has uneven thickness when laying, and it is troublesome to adjust the laying thickness, and the laying uniformity is not high
In the process of use, lime is easily scattered in the air, which not only pollutes the atmosphere, but also has low laying uniformity, wastes lime powder, and reduces the efficiency and quality of lime powder laying
And can't adjust the thickness of lime powder laying well

Method used

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  • A multipurpose road construction device
  • A multipurpose road construction device
  • A multipurpose road construction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1, a multi-purpose road construction device, comprising a frame 1, four traveling wheels 2 are arranged in a rectangular shape at the lower end of the frame 1, and a hopper 3 is fixed on the upper end of the frame 1, and the hopper 3 can be an upper Large and small trapezoidal hoppers, the lower end of the hopper 3 is provided with a discharge port 4, and the left and right sides of the frame 1 are rotatably connected with conveying rollers 5, and there is an interval between the two conveying rollers 5, which is placed below the discharge port The conveyer belt 6 is characterized in that, the upper left side of the conveyor belt 6 is provided with a height-adjustable thickness stopper 7, and the front and rear sides between the hopper 3 and the thickness stopper 7 are respectively provided with a width stopper Plate 8, sliding fit between the width material blocking plate 8 and the thickness material blocking plate 7, sliding fit between the width blocking ma...

Embodiment 2

[0029] Embodiment 2. On the basis of Embodiment 1, the speed ratio adjustment device includes a first continuously variable transmission wheel 21 and a second continuously variable transmission wheel 22 arranged horizontally on the left and right and cooperating with each other. The continuously variable transmission wheels include opposite The first conical wheel 23 and the second conical wheel 24, the outer end surface of the first conical wheel 23 on the left is coaxially fixedly connected with a movable shaft 62, and the movable shaft 62 is rotatably connected with the first moving plate 25, so The rear end of the movable shaft 62 protrudes from the first moving disc 25 to slide axially and is coaxially connected with the first drive shaft 26, which is connected to the frame 1 in rotation, and the second conical wheel 24 on the left side Rotation is arranged on the frame 1, the outer end surface of the second conical wheel 24 on the right side is coaxially connected with th...

Embodiment 3

[0030] Embodiment 3, on the basis of Embodiment 2, the front end of the guide rod 28 is engaged with a third gear 32, and a third gear 32 is engaged between the two third gears 32 on the two guide rods 28 on the same moving plate. Four gears 33, the fourth gear 33 is coaxially connected with a fifth gear 34, meshed between the two fifth gears 34 is a sixth gear 35, the sixth gear 35 is coaxially connected with a rotatable and mounted on the frame 1 The speed ratio adjustment shaft 9 constitutes a structure in which the guide rod 28 is connected to the speed ratio adjustment shaft 9 through the first transmission mechanism.

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Abstract

A multi-purpose highway construction device. The thickness of lime laid on a highway can be adjusted by adjusting the thickness of the lime output on a conveyor belt (6) and a speed ratio of the lime output speed to the traveling speed of a machine frame (1). The two adjustment modes are used to work together so that the adjustable range of the thickness of the lime laying is large. The two adjustment modes are linked together for adjusting. The scale of the thickness of lime powder laid on the dial (16) is determined according to a transmission ratio and the height adjustment of a thickness baffle plate (7), and the effect of precisely adjusting the laying thickness of the lime powder can be achieved. The adjustment of both the thickness baffle plate (7) and the speed ratio is unlimited, thereby ensuring the laying thickness accuracy of the lime, and the adjustability thereof is strong. The two adjustment modes can be alternatively carried out by means of a power shaft (13), the linkage is good, and it is easy and convenient to adjust. An outlet of a material guide shell (67) is close to the ground, thereby preventing the lime powder from being scattered in the air and improving the laying efficiency and quality.

Description

technical field [0001] The invention belongs to the field of road construction, in particular to a multipurpose road construction device. Background technique [0002] With the vigorous development of my country's economy and technology and the improvement of people's living standards, each family chooses to travel by car for the convenience of travel, which has caused the number of private cars to increase steadily, causing huge pressure on traffic. The relevant functions of our country The department is also making great efforts to build roads to reduce the pressure on the roads; and in the process of road construction, it is necessary to lay lime powder, which is an indispensable link in road construction. [0003] Existing lime powder laying devices mostly use manual or direct spraying methods for laying, but the current lime powder often has uneven thickness when laying, and it is troublesome to adjust the laying thickness, and the laying uniformity is not high. In the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C19/20
CPCE01C19/2025E01C19/201
Inventor 吴雨苗刘建标王德敏邓维辉钱春花张丽张涛刘海津毛红梅李波
Owner 吴雨苗