Asphalt paving device with air pressure adjusting mechanism for building construction

A technology for building construction and air pressure adjustment, which is applied in construction, roads, road repairs, etc. It can solve the problems of increased space, affecting the speed of cutting materials, and uneven distribution of asphalt in the construction area, so as to increase performance and sensitivity. sexual effect

CN113279309AInactive Publication Date: 2021-08-20孙团伟
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-08-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an asphalt paving device with an air pressure adjusting mechanism for building construction in the technical field of asphalt paving equipment. The asphalt paving device comprises a vehicle body and a material storage tank, a pressing roller is installed on the outer wall of the left side of the vehicle body, a cover plate is fixedly installed on the outer wall of the top of the material storage tank, and a baffle is hinged to the outer wall of the top of a feeding hopper; an adjusting device is arranged at the top of an inner cavity of the material storage tank, a heating plate is arranged in the center of the inner cavity of the material storage tank, mercury in the device expands after being heated, a check block can be pushed leftwards, the check block is inserted into an opening, the opening is sealed, a movable plate becomes a closed plate body, a spring is pushed to expand, and a movable rod drives the movable plate to move downwards. The distance between the asphalt raw material and the movable plate is reduced, so that the air pressure between the asphalt raw material and the movable plate is not greatly reduced, normal blanking of asphalt is ensured, and the asphalt raw material is uniformly scattered in a construction area.
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Description

technical field

[0001] The invention relates to the technical field of asphalt paving equipment, in particular to an asphalt paving device for building construction with an air pressure regulating mechanism. Background technique

[0002] In asphalt paving construction, asphalt raw materials are generally added to the storage tank of the paving device, and the asphalt raw material is discharged from the storage tank to the construction area by the paving device for paving processing. The tank will not solidify due to the temperature drop. Generally, heating equipment is installed inside the storage tank to insulate the asphalt. During the heating and heat preservation process, the storage tank is closed. In the process, due to the discharge of asphalt raw materials, the asphalt raw materials inside the storage tank will be reduced, resulting in an increase in the space above the asphalt raw materials, which will reduce the air pressure above the interior of the storage tank. ...

Examples

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] The present invention provides a technical solution: an asphalt paving device for building construction with an air pressure regulating mechanism, please refer to figure 1 , including the car body 1 and the storage tank 2;

[0021] see figure 1 , the storage tank 2 is installed on the top outer wall of the car body 1, the bottom outer wall of the material storage tank 2 is equipped with a discharge pipe, and the bottom end of the discharge pipe extends...