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Anti-segregation device for paver

A paver and anti-segregation technology, used in roads, road repair, roads, etc., can solve the problems of affecting construction progress, high replacement frequency, and waste of resources, etc., to improve overall strength, good unloading performance, and novel design. reasonable effect

Pending Publication Date: 2018-12-07
SHAANXI JOINTARK MASCH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the structure of the anti-segregation device for the existing paver is as follows: figure 1 As shown, it shows the positional relationship between the ironing device 1, the screw conveyor 2 and the baffle plate 3. In the prior art, a whole piece of bending plate 5 and a rubber plate 4 are installed under the material baffle plate. To solve the problem of vertical segregation, this method solves this construction problem to a certain extent and improves the quality of paving. There is no doubt about the effect and feasibility of this technical solution, but its shortcomings are also prominent and obvious. The main shortcomings are: Due to the impact of the paving material on the rubber sheet 4 again and again, and the material of the rubber sheet 4 is not durable, the frequency of replacement is quite high, resulting in high costs and a large waste of resources. It is too long, which will seriously affect the construction progress.

Method used

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  • Anti-segregation device for paver
  • Anti-segregation device for paver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as figure 2 with image 3 The shown anti-segregation device for a paver includes a plurality of flexible material retaining strips arranged along the length direction of the material retaining plate 3 of the paver, and the upper ends of the plurality of flexible material retaining strips are rotatably connected to the On the material retaining plate 3, the lower ends of the plurality of flexible material retaining strips are all free ends.

[0046] In this embodiment, when the anti-segregation device for the paver is working, the material in the material layer 8 is transported by the screw conveyor 2, and the material moves along the image 3 Move in the direction shown by the middle arrow A, and impact the material retaining plate 3 and a plurality of the flexible material retaining strips at the same time. At this time, through the multiple flexible material retaining strips, the flexible The material retaining strip effectively buffers and blocks the material...

Embodiment 2

[0061] Such as Figure 8 with Figure 9 As shown, the difference between this embodiment and Embodiment 1 is that the flexible retaining strip is a row-shaped chain 9 , and the upper end of the row-shaped chain 9 is hingedly connected with the material retaining plate 3 .

[0062] In this embodiment, the row chain 9 is a transmission chain. When faced with material impact, the row chain 9 rotates at its hinge point with the baffle plate 3 .

[0063] In this embodiment, by using the row-shaped chain 9 as the flexible material retaining strip, the row-shaped chain 9 itself has a certain weight, can hang down naturally, can produce a certain blocking effect on the material and prevent the occurrence of the phenomenon of large particles rolling down, Played the effect of anti-vertical segregation, at the same time, also utilized the inter-hinged relationship between each link in the row chain 9 so that the row chain 9 can produce rotational deformation and realize the unloading ...

Embodiment 3

[0068] Such as Figure 10 with Figure 11 , the difference between this embodiment and Embodiment 1 is that: the flexible dam strip includes a rigid section 10 and a flexible section 11, the upper end of the rigid section 10 is connected to the material dam 3, and the flexible section 11 The upper end is connected to the lower end of the rigid section 10, and the lower end of the flexible section 11 is a free end.

[0069] In this embodiment, a flexible material retaining strip composed of a rigid section 10 and a flexible section 11 is used. The rigid section 10 can effectively improve the strength of the entire flexible material retaining strip, and the flexible section 11 is used to realize the function of preventing vertical segregation and discharging. charge function.

[0070] In this embodiment, specifically, the flexible segment 11 is formed by an endless chain or a row chain.

[0071] By adopting the ring chain (that is, the circular chain) or the row chain (that i...

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Abstract

The invention discloses an anti-segregation device for a paver, which comprises a plurality of flexible stopper strips arranged along the length direction of a stopper plate of the paver, the upper ends of the plurality of flexible stopper strips are connected to the stopper plate, and the lower ends of the plurality of flexible stopper strips are free ends. The anti-segregation device for paver has the advantages of simple structure, good anti-vertical segregation effect and durability, and is easy to be popularized and used.

Description

technical field [0001] The invention belongs to the technical field of paver, and in particular relates to a segregation prevention device for a paver. Background technique [0002] A certain type of molecules in the mixed material will gather due to the same physical properties, which will cause the material to separate from each other, which is called segregation. When paving the road, it is necessary to prevent the occurrence of segregation. [0003] At present, the structure of the anti-segregation device for the existing paver is as follows: figure 1 As shown, it shows the positional relationship between the ironing device 1, the screw conveyor 2 and the baffle plate 3. In the prior art, a whole piece of bending plate 5 and a rubber plate 4 are installed under the material baffle plate. To solve the problem of vertical segregation, this method solves this construction problem to a certain extent and improves the quality of paving. There is no doubt about the effect and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/12
CPCE01C19/12
Inventor 綦开隆齐兴强阴行超
Owner SHAANXI JOINTARK MASCH GRP CO LTD
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