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A large-scale maintenance crusher for concrete pavement

A concrete pavement, a large-scale technology, applied in the direction of roads, roads, road repair, etc., can solve the problems of manpower consumption, safety risks, low work efficiency, etc., and achieve the effect of improving work efficiency and automation.

Active Publication Date: 2021-12-07
TANGSHAN TIANHE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages of manpower consumption, safety risks, and low work efficiency in the current way of crushing concrete pavement, the purpose of the present invention is to provide a concrete pavement that mechanically crushes cement pavement, saves manpower, and improves safety Extensive Maintenance of Crusher

Method used

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  • A large-scale maintenance crusher for concrete pavement
  • A large-scale maintenance crusher for concrete pavement
  • A large-scale maintenance crusher for concrete pavement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A crusher for extensive maintenance of concrete pavements such as figure 1 and 2 As shown, it includes a frame 1, a roller 2, a fixing assembly, a crushing assembly, a knocking assembly and a transmission assembly. The bottom of the frame 1 is equipped with a roller 2, and the front and rear sides of the frame 1 are provided with mounting brackets for connecting the equipment to the vehicle. Fixed components, frame 1 is provided with a crushing component for crushing the concrete pavement by sliding, between the left parts of frame 1 is provided with a knocking component for knocking through rotation, and the rear left part of frame 1 is provided with There is a transmission assembly powered by the motor to rotate and drive the crushing assembly to press down, and the transmission assembly cooperates with the crushing assembly.

[0022] like figure 1 As shown, the fixed assembly includes a fixed plate 3, a first cross bar 4 and a mounting plate 5, the front and rear s...

Embodiment 2

[0032] On the basis of Example 1, such as image 3As shown, in order to better clean up the concrete road surface, it also includes a second round shaft 18, a push rod 19, a second connecting rod 20, a second rotating rod 21, a rotating disk 22, a third connecting rod 23, a first pulley 24, toggle lever 25, second pulley 26 and flat belt 27, frame 1 front inside has horizontal and vertical sliding groove 17, and the sliding type in horizontal and vertical sliding groove 17 is provided with second round shaft 18, and the second round shaft 18 rear side Be provided with push rod 19, be provided with the second connecting rod 20 in rotation on the push rod 19, be connected in rotation between the second connecting rod 20 and the first connecting rod 13, frame 1 front right side rotating type is provided with the second Rotating bar 21, the second rotating bar 21 rear portion keys are connected with rotating disc 22, and the rotating type between rotating disc 22 and push rod 19 i...

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Abstract

The invention relates to a crusher, in particular to a crusher for large-scale maintenance of concrete pavement. The object of the present invention is to provide a large-scale concrete pavement maintenance breaker for crushing cement pavement mechanically, saving manpower and improving safety. A large-scale maintenance crusher for concrete pavement, including a frame, rollers, fixed components, crushing components, knocking components, transmission components, etc.; the bottom of the crushing component is equipped with rollers, and the front and rear sides of the frame are connected to the equipment. Fixed components on the car. Through the combination of breaking components and knocking components, the road surface can be broken indirectly, which improves the work efficiency. The cooperation of the installation plate and the fixed plate, the equipment is pulled by the car to work, saves manpower and improves the safety of the equipment. Through the cooperation of the geared motor and the U-shaped rod, the hammer can be used to drive the breaking nails to evenly break the concrete floor, which improves the automation of the equipment.

Description

technical field [0001] The invention relates to a crusher, in particular to a crusher for large-scale maintenance of concrete pavement. Background technique [0002] Concrete refers to the artificial stone made of cement as the main cementitious material, mixed with water, sand, stones, chemical admixtures and mineral admixtures when necessary, mixed in appropriate proportions, uniformly stirred, compacted and cured. Concrete is mainly divided into two stages and states. The plastic state before setting and hardening, that is, fresh concrete or concrete mixture, and the hard state after hardening. When the concrete pavement needs to be renovated or maintained, the original concrete needs to be The pavement is broken up, and then a new layer of concrete pavement is laid. [0003] At present, workers need to use hammers and crushing nails to break the concrete pavement, and then pull it out to repeat the above action on the next concrete pavement. When workers break the concr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/12
CPCE01C23/124
Inventor 罗发鑫
Owner TANGSHAN TIANHE TECH DEV
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