Mixing machine for bridge wet joint filler

A technology for wet joints and filling materials, which is applied in the direction of unloading device, mixing operation control, cement mixing device, etc., can solve the problem of easy agglomeration of the mixture and the effect of mixing, achieve good screening effect, save materials, The effect of improving the effect of use

Pending Publication Date: 2019-05-28
CHINA RAILWAY 19TH BUREAU GRP 3RD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a mixer for bridge wet joint filling material, which solves the technical pr

Method used

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  • Mixing machine for bridge wet joint filler

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Embodiment Construction

[0012] The present invention is described in detail below in conjunction with accompanying drawing:

[0013] A mixing machine for bridge wet joint filling materials, comprising a tank body 1, the upper part of the tank body 1 is a sieving bin, the lower part of the tank body 1 is a mixing bin 16, and the top surface of the tank body 1 is provided with an inlet The feed port 2 is provided with a discharge port 26 on the bottom end surface of the tank body 1, a support bearing 3 is provided on the left side inner wall of the upper inner part of the tank body 1, and a support bearing 3 is arranged on the right inner side wall of the upper inner part of the tank body 1. There is a sieve frame turning drive motor shaft extending into the hole 8, a sieve frame 4 is arranged in the sieve bin, a sieve frame left support shaft 5 is arranged on the left end outer surface of the sieve frame 4, and the sieve frame left support shaft The outer side end of 5 is arranged in the support beari...

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Abstract

The invention discloses a mixing machine for bridge wet joint filler. The problem that an existing mixing machine cannot guarantee the mixing effect of concrete when an artificial mixing interface agent is added is solved. A sieve frame (4) is arranged in a sieve bin, a sieve frame turnover drive motor (7) is arranged on a sieve frame turnover drive motor supporting plate (6), the inner side wallof the sieve frame (4) is provided with a lower-layer sieve insertion groove (10) and an upper-layer sieve insertion groove (9), a lower-layer sieve net (12) is movably inserted in the lower-layer sieve insertion groove (10), an upper-layer sieve net (11) is movably inserted in the upper-layer sieve insertion groove (9), a connection spring (13) is arranged between the lower-layer sieve net (12) and the upper-layer sieve net (11), a material skid sliding plate (29) is arranged in a tank body (1) below the sieve frame (4), and a mixer is arranged in a mixing bin (16). The using effect of the efficient mixing machine for bridge construction is improved.

Description

technical field [0001] The invention relates to a filling material stirring device, in particular to a mixing machine for mixing filling materials of bridge wet joints. Background technique [0002] The mixer is a kind of civil construction equipment. It is mainly a machine that uniformly mixes building materials and stabilizers (such as lime, cement, asphalt, emulsified asphalt or other chemical agents) to improve the stability of building materials. The mixed materials It is generally used in post-casting belts of buildings, bridge wet joints or wet joints, etc. Reasonable and uniform mixing materials can reduce the temperature stress and shrinkage stress of the mass concrete combined with it, and prevent structural cracking at the filling place. . The existing mixer has the defect that the mixing material is not uniform, and the added sand material will be mixed with some large sand clusters, and the sand clusters will condense after encountering moisture, resulting in p...

Claims

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Application Information

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IPC IPC(8): B28C5/14B28C7/00B28C7/12B28C7/16
Inventor 张敏
Owner CHINA RAILWAY 19TH BUREAU GRP 3RD
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