CN203155541U - Vibrating screen double-layer sieve plate - Google Patents

Abstract

The utility model discloses a vibrating screen double-layer sieve plate, and aims to design the vibrating screen double-layer sieve plate which is reasonable in structure and lower in machining cost. The technical scheme of the utility model is as follows: the vibrating screen double-layer sieve plate includes an upper sieve plate body and a lower sieve plate body, wherein the upper sieve plate body and the lower sieve plate body are provided with support frames respectively; the support frames of the upper sieve plate body and the lower sieve plate body are fixedly connected; and the support frames are hung on the sieve plate bodies. The vibrating screen double-layer sieve plate is reasonable in structure, greatly lowers the vibration weight of the vibrating screen, improves the screening efficiency of the vibrating screen, is simple in machining technology and lowers the manufacture cost of the equipment.

Description

The double-deck sieve plate of a kind of vibratory sieve

Technical field:

The utility model relates to vibratory sieve, particularly a kind of double-deck sieve plate of the vibratory sieve that uses on the vibratory sieve that is applicable to.

Background technology:

The double-deck sieve plate of present vibratory sieve generally all is to be provided with fixed cross beam at sieve nest, one deck sieve plate is installed on top at fixed cross beam, in the bottom of fixed cross beam one deck sieve plate is installed again, material is carried out regrading, this structure is because the weight of fixed cross beam is bigger, the weight that feasible ginseng is shaken is bigger, wastes a large amount of exciting forces; And the processing technology complexity of this structure, processing cost is higher.

Summary of the invention:

The purpose of this utility model is the double-deck sieve plate of a kind of vibratory sieve rational in infrastructure, that processing cost is lower of design.

The technical solution of the utility model is, the double-deck sieve plate of a kind of vibratory sieve, and it comprises upper and lower sieve body, it is characterized in that: upper and lower sieve body is respectively equipped with bracing frame, and the bracing frame of upper and lower sieve body is fixedly connected, and bracing frame is suspended on the sieve nest.

The utility model is rational in infrastructure, and the ginseng of the sieve nest weight of shaking is reduced significantly, improved the screening efficiency of sieve nest, and processing technology is simple, has reduced the production cost of equipment.

Description of drawings:

Fig. 1 is structural representation of the present utility model.

The specific embodiment:

Describe embodiment by reference to the accompanying drawings in detail: the double-deck sieve plate of a kind of vibratory sieve, it comprises top sieve plate body 2, following sieve body 3, and upper and lower sieve body is respectively equipped with bracing frame 4, the bracing frame of upper and lower plate body is fixedly connected, and bracing frame is suspended on the sieve nest by the hook 5 that is provided with at sieve nest 1.

When the utility model uses, owing to omitted fixed cross beam in the former screen box, the ginseng of the sieve nest weight of shaking is reduced significantly, improved the screening efficiency of sieve nest, and processing technology is simple, reduced the production cost of equipment.

Claims (1)

1. the double-deck sieve plate of a vibratory sieve, it comprises upper and lower sieve body, it is characterized in that: upper and lower sieve body is respectively equipped with bracing frame, and the bracing frame of upper and lower sieve body is fixedly connected, and bracing frame is suspended on the sieve nest.

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