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Single-motor double-roller hydraulic sand making machine for extruding and grinding materials

A technology of extrusion grinding and single motor, which is applied in the direction of grain processing, etc., can solve the problems of poor adaptability and poor practicability, and achieve the effects of improving production quality, saving costs and improving flexibility

Pending Publication Date: 2022-04-01
浙江衢州永佐重工机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as far as the current traditional sand making machine is concerned, it makes sand by crushing materials with double rollers, and the distance between the two crushing rollers is fixed, so that the crushing particle size of the material is fixed for a fixed type of sand making machine, and it can be used in different production Different sand making machines need to be selected for sand and gravel with poor adaptability, and for hard materials, they need to be crushed in order from large to small, and different types of sand making machines need to be used, which is not practical.

Method used

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  • Single-motor double-roller hydraulic sand making machine for extruding and grinding materials
  • Single-motor double-roller hydraulic sand making machine for extruding and grinding materials
  • Single-motor double-roller hydraulic sand making machine for extruding and grinding materials

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Embodiment

[0036] Example: Please refer to Figure 1 to Figure 8 :

[0037] The present invention proposes a single-motor double-roller hydraulic sand making machine for material extrusion and grinding, including an installation assembly 1; the installation assembly 1 includes a fixed base 101 and a feed hopper 102, and the feed hopper 102 is fixedly installed on a fixed The top of the base 101, and the top of the fixed base 101 is equipped with a roller distance adjustment assembly; the roller distance adjustment assembly includes a positioning frame plate 2 and a driving mechanism 3, and the use distance of the positioning frame plate 2 can be adjusted freely, thereby realizing two For the adjustment of the distance between the sand making rollers 4, the positioning frame plate 2 is composed of a driving frame plate 201 and an adjusting frame plate 202, and the driving frame plate 201 and the adjusting frame plate 202 are symmetrically inserted on the top of the fixed base 101; the dri...

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Abstract

The invention provides a single-motor double-roller hydraulic sand making machine for extruding and grinding materials, and relates to the technical field of sand making equipment. The feeding hopper is fixedly installed at the top of the fixed base, the use distance of the positioning frame plates can be freely adjusted, and therefore the distance between the two sand making rollers can be adjusted, the device can crush materials into gravel with different particle sizes for use, adaptability is high, the use requirements for crushing and sand making of the materials with different particle sizes can be met, and the device is suitable for popularization and application. The sand making machine can be used for crushing harder materials step by step, is extremely high in adaptability, and solves the problems that the distance between two crushing rollers of an existing sand making machine is fixed, different sand making machines need to be selected when sandstones with different particle sizes are produced, the adaptability is extremely poor, and the harder materials need to be crushed in sequence from large to small, so that the production efficiency is high. And different types of sand making machines are also needed, so that the practicability is poor.

Description

technical field [0001] The invention relates to the technical field of sand-making equipment, in particular to a single-motor double-roller hydraulic sand-making machine for extrusion and grinding of materials. Background technique [0002] Sand making machine is the core equipment in sand making industry and stone shaping field. It has become the mainstream design in metal ore crushing, quartz sand production, steel slag treatment and other fields. , Concrete mixing plants, etc. provide high-quality sand and gravel aggregates. [0003] However, as far as the current traditional sand making machine is concerned, it makes sand by crushing materials with double rollers, and the distance between the two crushing rollers is fixed, so that the crushing particle size of the material is fixed for a fixed type of sand making machine, and it can be used in different production Different sand making machines need to be selected for the particle size of sand and gravel, which has extr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/02B02C4/32B02C4/42
Inventor 项永海叶慧忠
Owner 浙江衢州永佐重工机械设备有限公司
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