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Lime powder laying device for highway construction

A laying device and lime powder technology, applied in the direction of roads, roads, road repair, etc., can solve the problems of uneven thickness, low uniformity of laying, troublesome adjustment of laying thickness, etc., and achieve simple and convenient adjustment and strong adjustability. , the effect of good linkage

Active Publication Date: 2018-07-31
杨涵水
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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 to remember laying, but the current lime powder is often uneven in thickness when laying, and it is troublesome to adjust the laying thickness, and the laying uniformity is not high

Method used

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  • Lime powder laying device for highway construction
  • Lime powder laying device for highway construction
  • Lime powder laying device for highway construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, a lime powder laying device for road construction, comprising a frame 1, four traveling wheels 2 are arranged at the lower end of the frame 1 in a rectangular shape, 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 bl...

Embodiment 2

[0026]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 side is coaxially connected with a movable shaft 62, and the movable shaft 62 is rotatably connected with a first moving plate 25, the The rear end of the movable shaft 62 protrudes from the first movable disc 25 to slide axially and is coaxially connected with the first drive shaft 26, the first drive shaft 26 is rotatably connected to the frame 1, and the second conical wheel 24 on the left side rotates Set on the frame 1, the outer end surface of the second conical wheel 24 on the right is coaxially connected with the...

Embodiment 3

[0027] 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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PUM

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Abstract

The invention provides a lime powder laying device for highway construction. According to the lime powder laying device for the highway construction, the thickness of lime laid on a highway can be adjusted by adjusting the thickness of lime output on a conveying belt, lime output speed and running speed ratio of a frame; under the mutual effect of two adjusting modes, the adjustable range of the laying thickness of the lime is large; the two adjusting modes are linked together to perform adjusting; and according to the adjusting of a transmission ratio and the height of a thickness material stopping plate, the scale of lime powder laying thickness on a dial is determined; and therefore, an effect of accurately adjusting the lime powder laying thickness can be achieved; and no matter both the thickness material stopping plate and the speed ratio are adjusted in a stepless manner, the lime laying thickness accuracy is guaranteed; the adjustability is strong; the two adjusting modes are alternately carried out by using a power shaft so that the linkage is good; and the adjusting is simple and convenient.

Description

technical field [0001] The invention belongs to the field of laying devices, in particular to a lime powder laying device for road construction. 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 to lay down, but the current lime powder often has uneven thickness when laying, and the laying thickness adjustment is troublesome, and the laying uniformity is not high. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/20
CPCE01C19/2025E01C2019/207E01C19/2045E01C2019/2075E01C2019/209
Inventor 杨涵水王为公申洁李谨孙豫林高明婕朱振宇王昌俊
Owner 杨涵水