Cylinder cover casting production sand treatment regeneration material control screening device

A technology for casting production and screening device, which is applied to the cleaning/processing machinery of casting materials, casting molding equipment, filter screens, etc., can solve the problems of uneven feeding at the feeding port, old molding sand clogging the vibrating screen, etc. To achieve the effect of simple structure, purification of production working environment and uniform feeding

Active Publication Date: 2019-03-15
蚌埠知聪信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention aims to overcome is that the feeding port of the traditional old molding sand screening device is unevenly fed, which easily causes the old molding sand to block the vibrating screen. The purpose is to provide a cylinder head casting production sand treatment regeneration control material screening device

Method used

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  • Cylinder cover casting production sand treatment regeneration material control screening device
  • Cylinder cover casting production sand treatment regeneration material control screening device
  • Cylinder cover casting production sand treatment regeneration material control screening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] to combine figure 1 , figure 2 , image 3 Shown; a cylinder head casting production sand treatment regeneration control material screening device, including device bracket 1, upper box 2, lower box 3, control electric box 4, lower box 3 is fixedly installed on the device bracket 1, the upper The box body 2 is installed on the upper part of the lower box body 3 and the lower box body 3 is covered to form a closed box body. The first vibrating screen 12 and the second vibrating screen 13 are installed obliquely between the upper box body 2 and the lower box body 3. The bottom of the first vibrating screen 12 is provided with a large miscellaneous outlet 14 corresponding to the upper box 2, the bottom between the first vibrating screen 12 and the second vibrating screen 13 is provided with a discharge port 15, and the bottom of the lower box 3 There is a small miscellaneous outlet 16, and the upper box body 2 is provided with a feed inlet 17 corresponding to the upper p...

Embodiment 2

[0032] to combine figure 1 , figure 2 , image 3 Shown; a cylinder head casting production sand treatment regeneration control material screening device, including device bracket 1, upper box 2, lower box 3, control electric box 4, lower box 3 is fixedly installed on the device bracket 1, the upper The box body 2 is installed on the upper part of the lower box body 3 and the lower box body 3 is covered to form a closed box body. The first vibrating screen 12 and the second vibrating screen 13 are installed obliquely between the upper box body 2 and the lower box body 3. The bottom of the first vibrating screen 12 is provided with a large miscellaneous outlet 14 corresponding to the upper box 2, the bottom between the first vibrating screen 12 and the second vibrating screen 13 is provided with a discharge port 15, and the bottom of the lower box 3 There is a small miscellaneous outlet 16, and the upper box body 2 is provided with a feed inlet 17 corresponding to the upper p...

Embodiment 3

[0042] Such as figure 1 As shown, on the basis of Example 1, multiple groups of feeding ports can be arranged on the upper part of the upper box body, and wheel rollers and receiving troughs are respectively installed inside the upper box body at the place of each group of feeding ports, and the vibrating screen is evenly used to increase the Great work efficiency.

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Abstract

The invention discloses a cylinder cover casting production sand treatment regeneration material control screening device which comprises a device support, an upper box body, a lower box body and a control electric box. The lower box body is fixedly installed on the device support, the upper box body is installed on the upper portion of the lower box body, a first vibration screen net and a secondvibration screen net are obliquely installed between the upper box body and the lower box body, a wheel roller is installed in a feed inlet inside the upper box body, four sets of receiving grooves are installed on the side face of the wheel roller in the axial direction at equal angles, an installation ring is welded to the inner side face of the upper box body, a limiting pin is fixed to the installation ring, a scraping block is arranged on the upper portion of the limiting pin, the scraping block makes contact with one set of receiving groove, a limiting block is welded to the lower end of the limiting pin, and the portion, between the limiting block and the installation ring, of the limiting pin is annularly sleeved with an extrusion spring. The receiving grooves are used for receiving and balancing, it is ensured that feeding in each time is uniform, the material control effect is achieved, and used molding sand is prevented from blocking the vibration screen nets.

Description

technical field [0001] The invention relates to the field of cylinder casting production technical facilities, in particular to a cylinder head casting production sand treatment regeneration control material screening device. Background technique [0002] Cylinders are widely used in transportation fields such as ships and automobiles. As an important component of the cylinder, the cylinder head needs to be processed through various processes such as casting, milling, and drilling. According to the analysis and estimation of relevant data, there are various types of There are more than 20,000 foundry factories, more than 1.2 million employees, an annual output of about 12 million tons of castings, and a casting output value of more than 40 billion yuan, ranking second in the world. In 2000, more than 1 million tons of castings were exported, with a total value of 10 million tons. billions of dollars. The scale of economic construction will continue to expand, and the export...

Claims

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Application Information

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IPC IPC(8): B07B1/28B07B1/46B08B15/04B22C5/06
CPCB07B1/005B07B1/28B07B1/46B07B1/4609B07B2201/04B08B15/04B22C5/06
Inventor 孙恒香
Owner 蚌埠知聪信息技术有限公司
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