Pre-sifting vibrating material feeding device

A technology of vibrating feeding and vibrating feeding hopper, which is applied in the fields of filter screen, solid separation, chemical instruments and methods, etc., can solve the problems of unfavorable influence of the machine and failure to sieve, and achieve high efficiency, uniform and stable material feeding, Energy Saving Effect

Inactive Publication Date: 2009-01-14
WUXI XITONG ENG MACHINERY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The crusher in the existing crushing workstation is widely used in metallurgy, mining, building materials, chemical industry, ceramics, road construction and other industries. The original crusher and feeding system are two machines, and the form of feeding is direct The sloping plate feeds the material, and the material is not screened during the feeding; when the crusher stops due to a fault, the feeding must be stopped, and the feed is restarted after the fault is eliminated. This frequent stop and start will cause adverse effects on the machine.

Method used

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  • Pre-sifting vibrating material feeding device
  • Pre-sifting vibrating material feeding device
  • Pre-sifting vibrating material feeding device

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Embodiment Construction

[0011] The present invention will be further described in detail with a pre-screening vibrating feeding device equipped with an XT800 type new crusher.

[0012] see figure 1 , XT800 Crusher pre-screening vibration feeding device is composed of frequency modulation vibration motor 1, vibration feeding hopper 2, vibrating bucket bottom plate 3, pre-screening plate 4, and supporting device 5.

[0013] The angle a between the bottom plate of the vibrating hopper 2 and the horizontal plane is 3 to 10 degrees. The bottom plate 3 of the vibrating hopper is made of wear-resistant material and is fixed on the bottom of the vibrating hopper 2 by bolts; On the rear wall of the hopper 2; the pre-screening plate 4 is fixed on the bottom plate at the front end of the vibrating hopper 2 through bolts, and the small material outlet is located below it; the supporting device 5 is fixed on the support seat of the vibrating hopper 2 through bolts under the board. The supporting device 5 is a f...

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Abstract

The invention discloses a pre-screening vibratory feeding device. The bottom plate of the vibratory-bucket of the device is fixed on the bottom of the vibratory feeding bucket; a frequency-modulating motor is fixedly mounted on the rear wall plate of the vibratory feeding bucket, a pre-screening plate is fixedly mounted on the bottom plate at the front end of the vibratory feeding bucket, and a small material discharging opening is arranged under the pre-screening plate; a supporting device is fixedly mounted under the supporting-seat plate of the vibratory feeding bucket. The pre-screening plate can pre-screen the material during vibratory feeding, thereby, undersize materials are removed automatically; the frequency-modulating motor is taken as an exciting power source, the frequency-modulating motor is controlled to change the feeding amount so as to realize continuous and adjustable quantitative feeding; the bottom plate of the vibratory feeding bucket and the horizontal plane forms a relatively small angle, as a result, the material feeding becomes more even and stable; besides, the frequency-modulating motor can be adjusted to achieve zero delivery of material under a certain frequency.

Description

technical field [0001] The invention belongs to feeding technology, in particular to a novel pre-screening vibrating feeding device for a crushing workstation. Background technique [0002] The large-scale crushing workstation is a completely new type of crushing device, which is a large-scale crushing workstation with automatic feeding, graded crushing and automatic graded discharge. The crusher in the existing crushing workstation is widely used in metallurgy, mining, building materials, chemical industry, ceramics, road construction and other industries. The original crusher and feeding system are two machines, and the form of feeding is direct The sloping plate feeds the material, and the material is not screened during the feeding; when the crusher stops due to a fault, the feeding must be stopped, and the feeding must be started after the fault is eliminated. This frequent stop and start will cause adverse effects on the machine. Contents of the invention [0003] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C23/02B07B1/04
Inventor 钱林方石秀东陆元明陈龙淼徐亚栋任建军
Owner WUXI XITONG ENG MACHINERY
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