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Preparation equipment and process of conveying hopper

A technology of preparation process and equipment, which is applied in the field of preparation equipment and process of hopper, can solve the problems of complex structure and low consistency, reduce the difficulty and time of preparation, avoid complicated process, and improve the effect of consistency

Pending Publication Date: 2021-06-22
SANY SPECIAL PURPOSE VEHICLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The embodiment of the present application provides a preparation equipment and process of a feeding hopper, and prepares an integrally formed feeding hopper, which solves the above-mentioned problems of complicated bending and welding structures and low consistency

Method used

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  • Preparation equipment and process of conveying hopper
  • Preparation equipment and process of conveying hopper
  • Preparation equipment and process of conveying hopper

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0047] The preparation equipment of a kind of feeding hopper provided by the present application, the raw materials of various non-metallic materials in the storage device 10 are transported to the heating device 30 through the feeding device 20, and the raw materials are heated to liquefaction by the heating device 30, so as to realize Uniform mixing of multiple materials, and then inject the liquefied raw materials into the mold cavity 41 corresponding to the shape of the hopper to be prepared to form a composite material hopper, which can realize the functional requirements of the hopper by utilizing the characteristics of various materials In order to avoid the problems that the steel hopper is too heavy and prone to rust, it is also possible to prepare a one-piece hopper, which not only avoids complicated processes such as welding, reduces the difficulty and time of preparation, but also improves the consistency of the hopper .

[0048] In an embodiment, the molding devic...

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Abstract

The invention provides preparation equipment and process of a conveying hopper. Raw materials comprising multiple materials are heated to be liquefied so as to achieve uniform mixing of the multiple materials, then the liquefied raw materials are injected into a mold cavity corresponding to the shape of the conveying hopper to be prepared to be formed, and the conveying hopper made of a composite material is obtained. Functional requirements of the conveying hopper can be met by utilizing characteristics of the multiple materials so as to avoid the problem that a steel conveying hopper is too heavy and likely to be rusted, the integrally formed conveying hopper can be prepared, complicated processes such as welding and the like are avoided, the preparation difficulty is reduced, the preparation time is shortened, and the consistency of the conveying hopper is also improved.

Description

technical field [0001] The application relates to the technical field of engineering machinery manufacturing, and in particular to a preparation equipment and process of a hopper. Background technique [0002] Engineering vehicles such as mixer trucks are equipped with hoppers. During the feeding and discharging process, concrete and other materials have a certain impact on the feeding and discharging devices, so it has great impact on the strength, wear resistance and corrosion resistance of the feeding and discharging devices. Certain requirements, and frequent cleaning is required to ensure that the concrete does not bond. [0003] The commonly used mixer truck inlet and outlet devices are all made of steel materials, which are welded into one body after bending or mold forming. However, due to bending or mold forming and then welding into one body, the structure is complex and there are many parts, and the welding is easy to deform, resulting in a low consistency rate o...

Claims

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Application Information

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IPC IPC(8): B29C45/18B29C45/26B29C45/48B29C45/60B29C45/66B29C45/74
CPCB29C45/1866B29C45/74B29C45/26B29C45/48B29C45/60B29C45/661
Inventor 吴畏刘斌康为科
Owner SANY SPECIAL PURPOSE VEHICLE CO LTD
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