Crushing device for water conservancy and hydropower engineering and using method thereof

A technology of water conservancy, hydropower, and crushing device, applied in grain processing and other directions, can solve the problems of affecting the crushing efficiency of materials, reducing the utilization rate of crushing rollers, affecting the crushing of materials, etc., to ensure the effect of pre-screening, reduce occupation, and facilitate removal.

Active Publication Date: 2021-05-04
广东建源检测技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing crushing device directly uses the rotation of the crushing roller to crush the material, and some of the material is already in qualified granular form before crushing. This part will reduce the utilization rate of the crushing roller during the crushing process and affect the crushing efficiency of the material. In the process of crushing materials, there is a phenomenon that some larger materials will cover the crushing roller, which affects the subsequent crushing of materials, and the crushed materials are prone to concentrated accumulation during storage, which cannot be properly crushed. Tiling and taking out

Method used

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  • Crushing device for water conservancy and hydropower engineering and using method thereof
  • Crushing device for water conservancy and hydropower engineering and using method thereof
  • Crushing device for water conservancy and hydropower engineering and using method thereof

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Embodiment 1

[0028] see Figure 1-5 , the present invention provides a technical solution:

[0029] A crushing device for water conservancy and hydropower projects and its use method, comprising a crushing box 1, the top of the crushing box 1 is connected with a feed hopper 2, and the inner side of the crushing box 1 is fixedly connected with a partition 4. The material on the pre-screening mechanism 3 is blocked, and the left end of the dividing plate 4 is provided with a pre-screening mechanism 3, and the pre-screening mechanism 3 includes a lifting plate 301, a screening screen plate 302, a return spring 303, a transmission rod 304, a screw sleeve 305, Reciprocating lead screw 306, fixed block 307, first motor 308 and limit inclined block 309, lifting plate 301 is slidably connected between crushing box 1 and partition 4, and the inner side of lifting plate 301 is provided with screen mesh plate 302, partition The right end of 4 is provided with a deflection crushing mechanism 5, and t...

Embodiment 2

[0033] see Figure 1-5 , the present invention provides a technical solution:

[0034] A crushing device for water conservancy and hydropower projects and its use method, the same parts in embodiment 2 as in embodiment 1 will not be repeated in the present invention, and the difference lies in the working process.

[0035] Workflow: When it is necessary to take out the material from the inside of the stacking box 7, the fourth motor 607 can be started, so that the fourth motor 607 drives the positioning screw 608 to rotate, and then the extension of the electric telescopic rod 605 drives the sliding seat 606 to move downward. Until the positioning screw 608 slides out from the bottom end of the tiling plate 602 and is inserted into the top inner side of the pushing plate 603, finally the positioning screw 608 is threaded with the screw groove block 609 to realize the fixing of the tiling plate 602 and the pushing plate 603 At this time, the elongation of the hydraulic push ro...

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Abstract

The invention relates to the technical field of crushing devices, in particular to a crushing device for water conservancy and hydropower engineering and a using method thereof. The crushing device comprises a crushing box, the top end of the crushing box communicates with a feeding hopper, a partition plate is fixedly connected to the inner side of the crushing box, a deflection crushing mechanism is arranged at the right end of the partition plate, the deflection crushing mechanism comprises a crushing frame, an electric roller, a crushing roller, a rotating plate, a sliding block and a lifting screw rod, the electric roller is arranged on the inner side of the crushing frame, the outer end face of the electric roller is fixedly connected with the crushing roller, the top end of the crushing frame is rotationally connected with the rotating plate, the top end of the rotating plate located on the right side is rotationally connected with the sliding block, the inner side of the sliding block is connected with the lifting screw rod in a threaded and screwed mode, and the bottom end of the inner side of the crushing box is fixedly connected with a stacking box. According to the crushing device and the using method, the deflection crushing mechanism is arranged, so that the position of the crushing frame is adjusted, the crushing angle of the crushing roller is changed, and large materials are prevented from shielding the crushing rollers.

Description

technical field [0001] The invention relates to the technical field of crushing devices, in particular to a crushing device for water conservancy and hydropower projects and a method for using the same. Background technique [0002] Water Conservancy and Hydropower Engineering Cultivate senior engineering and technical personnel who have the knowledge of surveying, planning, design, construction, scientific research and management of water conservancy and hydropower projects, and can be engaged in planning, design, construction, scientific research and management in water conservancy, hydropower and other departments , students majoring in water conservancy and hydropower engineering mainly study the basic theories and basic knowledge of mathematics, mechanics and building structures necessary for the construction of water conservancy and hydropower projects, so that students can obtain the necessary basic training in engineering design methods, construction management method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/08B02C4/32B02C4/28B02C23/08
CPCB02C4/08B02C4/32B02C4/28B02C23/08
Inventor 唐任科娄瑞龙
Owner 广东建源检测技术有限公司
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