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Rut sample forming machine with rotatable press roll

A technology of rolling wheel and forming machine, which is applied in the preparation of test samples and other directions, can solve the problems of error in test results, uneven asphalt pressing, burns of staff, etc., to achieve convenient operation, avoid uneven rolling, and improve accuracy. sexual effect

Inactive Publication Date: 2018-01-16
芜湖市方圆工程质量检验有限责任公司
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Problems solved by technology

[0004] The present invention mainly provides a rut sample forming machine with rotatable rolling wheels, which is used to solve the above-mentioned background technology. Technical problems of test result errors caused by unevenness

Method used

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  • Rut sample forming machine with rotatable press roll
  • Rut sample forming machine with rotatable press roll
  • Rut sample forming machine with rotatable press roll

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Embodiment Construction

[0018] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings, in which several embodiments of the present invention are shown, but the present invention can be realized in different forms, and is not limited to the text described On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is said to be "fixed on" another element, it can be directly on the other element or there can be an intervening element. When an element is said to be "connected" to another element, it can be Directly connected to another element or possibly intervening elements at the same time, the terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

[0020] Unless otherwise defined, all technical and scientifi...

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Abstract

The invention provides a rut sample forming machine with a rotatable press roll. The rut sample forming machine comprises a power distribution cabinet and a control cabinet fixed at the upper end of the power distribution cabinet. The bottom of the control cabinet is connected to the press roll, which is uniformly provided with multiple movable holes. The upper end face of the press roll is detachably provided with a fixed plate, the bottom of which is fixed with spheres. The spheres can be rotatably mounted in the movable holes. Volume of the movable holes is 2 / 3 of volume of the spheres. Thus, the press roll can be rotatably connected at the bottom of the fixed plate. When the press roll swings through a bearing, swinging of the press roll can be realized. Asphalt can be prevented from splashing and burning humans, and nonuniform press-rolling of asphalt can be avoided to the maximum. Therefore, accuracy of test effects is raised to the maximum.

Description

technical field [0001] The invention mainly relates to the technical field of rut forming machines, in particular to a rut sample forming machine with rotatable rolling wheels. Background technique [0002] The hydraulic rutting sample forming machine is mainly used for rolling and forming asphalt mixture during rutting test, and can also be used for making wheel-rolling samples for other physical performance tests of asphalt mixture. [0003] In the existing rut sample forming machines, the fixed structure of the pressure roller is adopted, and the rolling process of the pressure roller on the asphalt is realized by the bearing swing; the forming machine with this structure will not only cause the asphalt At the same time, due to the fixed and non-steering structure of the pressure roller, when the forming machine rolls and forms the asphalt, the asphalt on the pressure table and the position away from the pressure roller will be unevenly pressed, thus affecting the test r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28
Inventor 钱刚斌
Owner 芜湖市方圆工程质量检验有限责任公司
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