Gravel sorting device applied to civil engineering
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of civil engineering and sorting device, which is applied in the direction of separating solids from solids with airflow, solid separation, filtering and screening, etc. It can solve the problems of wasting time, low work efficiency, single structure, etc., and achieves the convenience of human use , Improve work efficiency and improve practicality
Inactive Publication Date: 2018-06-15
蒋杰
View PDF0 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a sand and gravel sorting device used in civil engineering, which solves the problem that the existing sand and g...
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] 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.
[0024] see Figure 1-4, the present invention provides a technical solution: a sorting device for sand and gravel used in civil engineering, including an outer frame 1, and both sides of the bottom of the inner wall of the outer frame 1 are slidingly connected with a discharge frame 8, which is convenient for storing the sorted sand. For sand and gravel, the discharge frame 8 has a pull ring 21, which is convenient for taking out the discharge frame 8. One sid...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a gravel sorting device applied to civil engineering. The gravel sorting device comprises an outer frame; a first motor is fixedly connected to the bottom of the inner wall ofthe outer frame; a first gear is fixedly connected to one end of an output shaft of the first motor; one side of the first gear meshes with a second gear; a rotating rod penetrates through the axis ofthe second gear; a rotating base is fixedly connected to the bottom end of the rotating rod; and a rotating sleeve matched with the rotating base is fixedly connected to the bottom of the inner wallof the outer frame. The invention relates to the technical field of civil engineering associated equipment. The gravel sorting device applied to civil engineering has the advantages that the purpose of centrifugal screening can be achieved, the purpose of sorting gravel with different particle sizes can be achieved, manual sorting is not needed, the burden of workers can be relieved, the working efficiency can be improved, centrifugal sorting can be better facilitated, waste of time can be reduced, the gravel with different particle sizes can be conveniently separated, and the practicability of the device can be improved.
Description
technical field [0001] The invention relates to the technical field of civil engineering-related equipment, in particular to a sand and gravel sorting device used in civil engineering. Background technique [0002] Civil engineering is a general term for the science and technology of building various engineering facilities. It refers to the materials, equipment and technical activities such as surveying, design, construction, maintenance and repair, as well as the object of engineering construction, that is, the construction in Various engineering facilities on the ground or underground, on land or in water, that directly or indirectly serve human life, production, military affairs, and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, and aircraft Fields, ocean platforms, water supply and drainage, and protective engineering, etc. The purpose of civil engineering is to form well-functioning, comfortable a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more