Road construction concrete mixing device with noise reduction function
A road construction and mixing device technology, which is applied in cement mixing devices, clay preparation devices, control devices, etc., can solve problems such as loud noise and the impact of staff, improve mixing quality, ensure hydrolysis and hydration, and enhance functionality Effect
Inactive Publication Date: 2021-05-28
冯云哲
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Problems solved by technology
[0003] The mixing drum of the existing concrete mixer truck is an open structure, and the noise is relatively large during operation, which will affect the staff on the construction site
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Embodiment Construction
[0038] The present invention will be described in detail below in conjunction with the accompanying drawings, so that those of ordinary skill in the art can implement it after referring to this specification.
[0039] Such as Figure 1-7 As shown, a concrete mixing device with noise reduction function for road construction includes: a load-carrying body 1, and a first sound-insulating shell 2 installed on the frame of the carrying-carrying body 1; a second sound-insulating shell Body 3, which is arranged on the inner wall of the first sound-insulating shell 2, and both sides of the second sound-insulating shell 3 are rotationally connected with the first sound-insulating shell 2 through a rotating shaft; transmission chamber 4, its It is arranged on the front end face of the first sound-proof housing 2, and one end of the transmission chamber 4 is installed with a first motor 7, and the first motor 7 is fixedly connected with the outer wall of the first sound-proof housing 2; ...
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The invention discloses a road construction concrete mixing device with a noise reduction function. The road construction concrete mixing device with the noise reduction function comprises a bearing vehicle body, a first sound insulation shell installed on a vehicle frame of the bearing vehicle body, a second sound insulation shell, and a transmission chamber, wherein the second sound insulation shell is arranged on the inner wall of the first sound insulation shell, the two sides of the second sound insulation shell are rotationally connected with the first sound insulation shell through rotating shafts, and the transmission chamber is arranged on the front end face of the first sound insulation shell, a first motor is installed at one end of the transmission chamber, and the first motor is fixedly connected with the outer wall of the first sound insulation shell. According to the road construction concrete mixing device with the noise reduction function, a mixing device on a concrete mixing and transporting vehicle is arranged in the closed sound insulation shell to run, so that the problems that a mixing drum of an existing concrete mixing and transporting vehicle is of an open structure, noise is large in the running process, and workers on a construction site are affected are effectively solved.
Description
technical field [0001] The invention relates to the technical field of concrete mixing devices, in particular to a concrete mixing device with noise reduction function for road construction. Background technique [0002] Road engineering refers to the whole process of planning, design, construction, maintenance and management of roads and the engineering entities involved. Like any other category of civil engineering, road engineering has obvious technical, economic and management characteristics. In the process of road construction, it is usually necessary to use a concrete mixer truck to transport concrete for roads. Because of its shape, it is also often called a snail truck. Concrete mixer trucks are equipped with cylindrical mixing drums to facilitate the transportation of mixed concrete. During transportation, the mixing drum will always be kept rotating to ensure that the carried concrete will not solidify. After the concrete is delivered, the inside of the mixing ...
Claims
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IPC IPC(8): B28C5/42B28C7/02B28C7/12B08B9/087G10K11/162
CPCB28C5/42B28C5/4203B28C5/422B28C5/4231B28C5/4237B08B9/087G10K11/162
Inventor 冯云哲
Owner 冯云哲