Casting sand conveying device with screening function for casting

A conveying device and technology for foundry sand, which are applied in foundry molding equipment, manufacturing tools, machinery for cleaning/processing of mold materials, etc., can solve the problems of lack of screening function of foundry sand and unsatisfactory screening effect. , to achieve the effect of convenient secondary screening, simple structure and improved quality

Pending Publication Date: 2022-03-22
宝应县鑫龙铸造有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The defects of the existing foundry sand conveying devices for foundry are: most of the existing foundry sand conveying devices for foundry do not have the function of screening the foundry sand; Filtration and sieving, the effect of sieving is not ideal, therefore, certain improvements are needed

Method used

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  • Casting sand conveying device with screening function for casting
  • Casting sand conveying device with screening function for casting
  • Casting sand conveying device with screening function for casting

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Embodiment Construction

[0016] 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.

[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...

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Abstract

The casting sand conveying device with the screening function for casting comprises a fixing frame and a base, a vertical plate and a conveyor body are installed on the upper surface of the base, the vertical plate is located on one side of the conveyor body, a supporting block is installed on one side of the outer wall of the vertical plate, and a spring barrel is installed on the upper surface of the supporting block; elastic springs are installed in the spring barrels, pressing plates are installed on the upper surfaces of the elastic springs, guide columns are installed on the upper surfaces of the pressing plates, the other ends of the guide columns penetrate through the spring barrels to be connected with a supporting plate, clamping grooves are formed in the two sides of the upper surface of the supporting plate, and clamping blocks are installed on the two sides of the outer wall of the fixing frame. And the fixing frame is in clearance connection with a clamping groove in the upper surface of the supporting plate through a clamping block on the outer wall. Through the arrangement of a series of structures, secondary screening can be conveniently conducted on foundry sand, the quality of the foundry sand after screening is improved, the structure is simple, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of foundry sand processing equipment, in particular to a foundry sand conveying device with a screening function. Background technique [0002] Foundry sand conveying devices have a long history. The ancient Chinese high-drum car and water-lifting dump car are the prototypes of modern bucket elevators and scraper conveyors. Belt conveyors are currently the main method of bulk material transportation. [0003] The defects of the existing foundry sand conveying devices for foundry are: most of the existing foundry sand conveying devices for foundry do not have the function of screening the foundry sand; Filtration and sieving, the effect of sieving is not ideal, therefore, need to carry out certain improvement. Contents of the invention [0004] The object of the present invention is to provide a foundry sand conveying device with a screening function, so as to solve the problems raised in the above-mention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C5/06B22C5/16
CPCB22C5/06B22C5/16
Inventor 余洪芹
Owner 宝应县鑫龙铸造有限公司
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