CN106927279A

CN106927279A - A kind of auto-excitation type feeding-distribution device

Info

Publication number: CN106927279A
Application number: CN201710242526.4A
Authority: CN
Inventors: 肖有鹏; 倪荣华
Original assignee: Nantong Joint Source Electrical Polytron Technologies Inc
Current assignee: Nantong Joint Source Electrical Polytron Technologies Inc
Priority date: 2017-04-14
Filing date: 2017-04-14
Publication date: 2017-07-07
Also published as: WO2018188244A1

Abstract

The present invention is a kind of auto-excitation type feeding-distribution device, batcher, self-excitation sub-material component, the self-excitation sub-material component is installed on the conveyor mat of the batcher, the self-excitation sub-material component includes self-excitation plate, self-excitation spring, backing plate, the first socket post, stop block, the second socket post, and the backing plate is fixedly connected with the conveyor mat.Beneficial effect：New technical scheme avoids the defects such as sub-material uneven, dividing plate is pounded, dividing plate putty, the effect of uniform distributing is served again, is easy to accurate feeding and is weighed dispensing, the compass screen surface of screening plant is fully utilized, screening percentage and treating capacity are effectively improved, therefore obvious economic benefit can be obtained.

Description

A kind of auto-excitation type feeding-distribution device

Technical field

The present invention relates to mining machinery, more particularly to a kind of feeding-distribution device of oscillating feeder.

Background technology

In the equipment such as batcher, conveyer, screening machine, some feeding-distribution devices must be often set at pan feeding, so that material can fill It scatter, enables the uniform feeding of feed, conveying equipment, is easy to accurate feeding and weighs dispensing；The compass screen surface of screening plant is set to obtain To sufficiently utilization, screening percentage and treating capacity are effectively improved.

Oscillating feeder usually uses the feeding-distribution device such as sub-material dividing plate and sub-material scraper-trough conveyer, pan feeding can be divided into several intervals, Serve certain bulk cargo effect.But exist problem be can not uniform bulk cargo, simply the number by dividing plate is scattered to adjust with density Material effect；If pan feeding lumpiness is larger in addition, sub-material dividing plate is smashed sometimes and sub-material is lost effect, or pan feeding lumpiness Putty phenomenon occurs during more than sub-material dividing plate span, so as to influence the normal conveying and screening of material.

The content of the invention

The invention provides a kind of auto-excitation type feeding-distribution device, purpose of design：The larger material of lumpiness is avoided to be delivered to point Material dividing plate, the disastrous effect that sub-material dividing plate is smashed；Putty occurs when avoiding pan feeding lumpiness more than sub-material dividing plate span, thing is influenceed The normal conveying and screening of material.

The invention provides following technical proposals：A kind of auto-excitation type feeding-distribution device, batcher, self-excitation sub-material component are described Self-excitation sub-material component is installed on the conveyor mat of the batcher, and the self-excitation sub-material component includes self-excitation plate, self-excitation spring, pad Plate, the first socket post, stop block, the second socket post, the backing plate are fixedly connected with the conveyor mat, the second socket post It is fixedly connected with the backing plate, the first socket post is fixedly connected with the self-excitation plate, the upper end of the self-excitation spring and institute State the first socket column sleeve to connect, the lower end of the self-excitation spring connects with the described second socket column sleeve, the number of the self-excitation sub-material component Mesh is at least three groups, and the thickness of backing plate 4 is more than the gap between self-excitation plate 2 and the conveying side plate 8 of batcher.

The self-excitation plate is rectangular slab, and the self-excitation sub-material component is four groups, and the self-excitation sub-material component is respectively arranged at Four corners of the self-excitation plate.

The stop block is fixedly connected with the conveying side plate of the batcher by waist hole bolt connecting mechanism, the backstop Block leaves gap with the self-excitation plate.

Beneficial effects of the present invention are as follows：Oscillating feeder produces vibration in the course of work, drives conveyor mat 1 to vibrate, It is further driven to self-excitation spring 3 and produces round vibration along the axial direction of self-excitation spring 3, is further driven to self-excitation plate 2 and produces high frequency Vibration so that fall into self-excitation plate 2 material it is full and uniform in the presence of self-excitation plate smash, the material that scatters of impact later falls into It has been uniformly distributed after conveyor mat 1, has formed continuous conveying.

Therefore new technical scheme avoids the defects such as sub-material uneven, dividing plate is pounded, dividing plate putty, and uniform point is served again The effect of material, is easy to accurate feeding and weighs dispensing, the compass screen surface of screening plant is fully utilized, and effectively improves Sieve rate and treating capacity, therefore obvious economic benefit can be obtained.

Brief description of the drawings

Fig. 1 is auto-excitation type feeding-distribution device front view of the present invention.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is the left view of Fig. 1.

Specific embodiment

Below in conjunction with accompanying drawing, the invention will be further described with specific embodiment.

In Fig. 1,2,3：Conveyor mat 1, self-excitation plate 2, self-excitation spring 3, the socket of backing plate 4, first post 5, stop block 6, second Socket post 7, conveying side plate 8.

A kind of structure of auto-excitation type feeding-distribution device：The present apparatus includes batcher, self-excitation sub-material component, the self-excitation sub-material group Part is installed on the conveyor mat 1 of the batcher, and the self-excitation sub-material component includes self-excitation plate 2, self-excitation spring 3, backing plate 4, the One socket post 5, the socket post 7 of stop block 6, second, the backing plate 4 welds with the conveyor mat 1, the second socket post 7 with The backing plate 4 is welded, the welding of the first socket post 5 and the self-excitation plate 2, the upper end of the self-excitation spring 3 and described the One socket post 5 is socketed, and the lower end of the self-excitation spring 3 is socketed with the described second socket post 7, the number of the self-excitation sub-material component At least three groups.

In the present embodiment, the self-excitation plate 2 is rectangular slab, and the self-excitation sub-material component is four groups, the self-excitation sub-material group Part is respectively arranged at four corners of the self-excitation plate 2.Structure is compacter, consolidates.

The stop block 6 is fixedly connected with the conveying side plate 8 of the batcher by waist hole bolt connecting mechanism, described to stop Block 6 leaves gap with the self-excitation plate 2.

Operation principle：The present apparatus is that self-excitation plate 2 is set up at the pan feeding of batcher, and self-excitation plate 2 leaves with batcher periphery Certain gap, not pind down and free movement between self-excitation plate 2 and batcher, by 3, self-excitation spring under self-excitation plate 2 Hold, there is backing plate 4 under self-excitation spring 3, as shown in figure 1, the thickness of backing plate 4 is more than between self-excitation plate 2 and the conveying side plate 8 of batcher Gap, self-excitation spring 3 is held up upwards, make at pan feeding to be dropped to the material of the conveying side plate 8 of batcher less than self-excitation plate 2 defeated Send and the gap between screw for being embedded in self-excitation spring 3 is not when being travelled forward on base plate 1, block self-excitation spring 3.Self-excitation spring 3 is suitable for reading Connect self-excitation plate 2 with the first socket post 5, self-excitation spring 3 is not dislocation, self-excitation plate 2 sets stop block 6 above, stop block 6 with Certain gap is stayed between self-excitation plate 2, allows self-excitation plate 2 to have certain motion amplitude, this gap can be by the waist hole spiral shell on stop block The waist hole of connection mechanism is tethered to be adjusted.Waist hole bolt connecting mechanism is bolt-through waist hole twist-on, and unclamping screw can lead to Cross and adjust gap along waist hole moving, the Oscillation Amplitude of self-excitation plate 2 is big when present apparatus gap is big, otherwise Oscillation Amplitude is small.

When batcher vibrates under the driving of exciting source, the one side of self-excitation plate 2 is once vibrated as batcher one is acted as, Make to fall the material on self-excitation plate 2 forward throwing, so as to realize feed conveying；Another aspect material, self-excitation plate 2 and self-excitation spring one Secondary vibration, i.e. self-excited vibration are acted as, material is rapidly and uniformly scattered, so as to serve the effect of sub-material.

To different material and operating mode, because bulk density, lumpiness, viscosity etc. are all different, different self-excitation springs can be designed Matched, to obtain optimal sub-material effect.

Claims

1. a kind of auto-excitation type feeding-distribution device, batcher, self-excitation sub-material component, the self-excitation sub-material component is installed on the batcher Conveyor mat（1）, it is characterised in that the self-excitation sub-material component includes self-excitation plate（2）, self-excitation spring（3）, backing plate（4）, One socket post（5）, stop block（6）, second socket post（7）, the backing plate（4）With the conveyor mat（1）It is fixedly connected, it is described Second socket post（7）With the backing plate（4）It is fixedly connected, the first socket post（5）With the self-excitation plate（2）It is fixedly connected, The self-excitation spring（3）Upper end and described first socket post（5）Socket, the self-excitation spring（3）Lower end and described second Socket post（7）Socket, the number of the self-excitation sub-material component is at least three groups.

2. a kind of auto-excitation type feeding-distribution device according to claim 1, it is characterised in that the self-excitation plate（2）It is rectangular slab, The self-excitation sub-material component is four groups, and the self-excitation sub-material component is respectively arranged at the self-excitation plate（2）Four corners.

3. a kind of auto-excitation type feeding-distribution device according to claim 1, it is characterised in that the stop block（6）Given with described The conveying side plate of material machine（8）It is fixedly connected by waist hole bolt connecting mechanism, the stop block（6）With the self-excitation plate（2）Stay There is gap.