Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A kind of sand mixing equipment

A kind of sand mixing equipment and sand loosening technology, which is applied in the direction of casting molding equipment, metal processing equipment, cleaning/processing machinery of casting mold materials, etc., and can solve the problems of small scraper size, sand foundry effect to be improved, and insufficient use of space, etc. problem, to achieve the effect of improving efficiency, facilitating promotion and use, and flexible use

Active Publication Date: 2016-12-07
南通乐士机械有限公司
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But above-mentioned sand mixer also has the place that still needs to be improved, and the edge of one side of the roller of roller type sand mixer is evenly provided with loose sand bar, does not make full use of the space of roller and sand mixer inner wall, simultaneously, scraper is in the mixing The bottom of the sand machine, and the size of the scraper is small, the foundry effect needs to be improved

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
  • A kind of sand mixing equipment
  • A kind of sand mixing equipment
  • A kind of sand mixing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0023] Such as figure 1 , figure 2 and image 3 As shown, a kind of sand mixing equipment according to the present invention includes a cylinder body 1, a rotating shaft 2, a drive motor 3, a watering device 4, a valve device 5, a sand milling device 6, a sand loosening device 7, a sand foundry device 8 and The scraper 9; the cylinder 1 is a hollow cylinder structure, the bottom of the cylinder 1 is provided with a fan-shaped opening 11, the opening 11 is provided with a support plate 12, the opening 12 is used to release the mixed sand, the support plate 12 A through hole 13 is provided on the top; the rotating shaft 2 is installed in the middle of the cylinder 1, the driving motor 3 is located below the cylinder 1, the watering device 4 is ...

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

No PUM Login to View More

Abstract

The invention relates to foundry machinery, specifically to sand mixing equipment. The sand mixing equipment comprises a cylinder, a rotation shaft, a driving motor, a watering device, a valve device, a sand rolling device, a sand fluffing device, a sand-casting device and a scraper plate. The cylinder is a hollow cylinder structure. The bottom of the cylinder is provided with a fan-shaped opening. A support plate is arranged at the opening. The opening is used for releasing mixed sand. The support plate is provided with through-holes. The rotation shaft is installed at the middle part of the cylinder. The driving motor is positioned below the cylinder. The watering device is positioned above the rotation shaft. The valve device is installed at the bottom of the cylinder. The sand rolling device, the sand fluffing device, the sand-casting device and the scraper plate are uniformly installed on the periphery of the rotation shaft. The scraper plate is positioned at the bottom of the cylinder. The sand mixing equipment has a simple structure. By effectively integrating a muller, a sand fluffing rod, a plough and the scraper plate, rolling, grinding, stirring and turning-over of a material are realized, and sand-mixing efficiency of the sand mixer is enhanced.

Description

technical field [0001] The invention relates to a foundry machine, in particular to a sand mixing device. Background technique [0002] The sand mixer is a device that uniformly mixes the components in the molding sand and effectively coats the binder on the surface of the sand grains. Sand mixer is a kind of sand processing equipment widely used in the foundry industry. According to the characteristics of sand mixing process, sand mixer can be divided into: roller type sand mixer mainly for rolling and rubbing; Blade-type sand mixer with main function; countercurrent or rotor-type sand mixer with rubbing and mixing functions, and balance wheel sand mixer with rolling and mixing functions. According to the nature of the work, the sand mixer can also be divided into two types: intermittent and continuous sand mixers. [0003] The grinding wheel sand mixer uses the relative movement of the grinding wheel and the grinding plate, and crushes the material placed between the two...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B22C5/04
Inventor 童旭东
Owner 南通乐士机械有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products