CN208326603U - A kind of buffering feeding mechanism of circular vibrating screen - Google Patents
A kind of buffering feeding mechanism of circular vibrating screen Download PDFInfo
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- CN208326603U CN208326603U CN201820712326.0U CN201820712326U CN208326603U CN 208326603 U CN208326603 U CN 208326603U CN 201820712326 U CN201820712326 U CN 201820712326U CN 208326603 U CN208326603 U CN 208326603U
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- vibrating screen
- circular vibrating
- feeding mechanism
- main body
- inclination bottom
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Abstract
The utility model belongs to electrocast refractories production field, it is related to a kind of buffering feeding mechanism of circular vibrating screen, its highest point that circular vibrating screen main body is set, it includes rectangle cylinder, positioned at the inclination bottom of its underpart, the buffer strip net being located therein, buffer strip net in the utility model can buffer the impact force for falling into material in feeding mechanism, and material dispersion is dropped on inclination bottom, then under the putting together for tilting bottom again, it will send to prolong and tumble on sieve, to reduce direct impact of the material for sieve and support beam, extend the service life of sieve and support beam, it is very fast to avoid screening media, and the fracture of support beam, the mounting hole of the buffer strip net is located at each staggered mesh belt terminal, traction action aggravation for each mesh belt；The utility model structure is simple and effective, can apply in production run well, and usage range is extensive, easy to spread.
Description
Technical field
The utility model belongs to electrocast refractories production field, is related to a kind of buffering feeding mechanism of circular vibrating screen.
Background technique
Circular vibrating screen screen(ing) machine is mainly made of screen box, sieve, vibrator, shock-absorbing spring device, chassis etc., inclined using barrel-type
Mandrel vibration excitor and inclined block adjusting amplitude, vibrator are mounted on sieve box side plate, and are driven and revolved by V belt by motor
Turn, generate centrifugal intertia force, screen box is forced to vibrate, screen(ing) machine side plate is made using quality steel plate, side plate and crossbeam, vibration excitor
Pedestal is connected using high-strength bolt or ring-grooved rivet, and vibrator is mounted on sieve box side plate, passes through shaft coupling by motor together
Device drives rotation, generates centrifugal intertia force, and sieve is forced to vibrate.
Circular vibrating screen screen(ing) machine, which is generally taken, opens up feed inlet in the highest order of screen box, and ore class material falls into screen box from feed inlet
When interior, it heavy can pound on sieve, cause the sieve below feed inlet to wear under continuous percussion, reduce sieve
Service life, and will also result in the support beam below sieve cracked or whole fracture, it will shut down this when
It stops production, carries out machine maintenance, reduce production efficiency, increase production cost.
Summary of the invention
The impact force of building stones when the solved the technical problems existing in the prior art of the utility model are chargings is easy to lead
Cause the problem of support beam is damaged under screening media and sieve.
The utility model is that technical solution used by solving its technical problem is:
A kind of buffering feeding mechanism of circular vibrating screen, is mounted in circular vibrating screen main body, and the circular vibrating screen main body passes through a high position
Shock-absorbing spring device and low level shock-absorbing spring device are supported on bracket, so that circular vibrating screen main body tilts, the vibration excitor
It is arranged between high-order shock-absorbing spring device and low level shock-absorbing spring device, and is driven by motor, the buffering charger
The highest point of circular vibrating screen main body is arranged in structure comprising rectangle cylinder, positioned at its underpart inclination bottom, be located therein it is slow
Punching band net.
Further, the rectangle cylinder upper end edge circumferential direction welding is provided with feed inlet edge, the rectangle cylinder
The lower end surface and ground of body keep horizontal, and the lower part of one long side surface and two short sides is welded with the shape of circular vibrating screen main body
In circular vibrating screen body interior, the top layer where the lower end edge line of a long side surface in addition is located at circular vibrating screen main body inclined surface is flat
In face.
Further, the inclination bottom is welded on the lower end of the long side wall of rectangle inner barrel, the inclination at the inclination bottom
Direction is consistent with the inclined direction of the circular vibrating screen main body, and extends close to the position in sieve face.
Further, the inclination bottom is divided into internal inclination bottom and external two, inclination bottom part from depression angle,
The inclination bottom two sides of middle inside and the internal side wall of rectangle cylinder are welded, external inclination bottom two sides to contract and
The baffle perpendicular to inclination bottom is added, to form the dustpan-shaped structure for inwardly concentrating rewinding.
Further, the buffer strip net is rectangle, and area is identical as the area of lower end surface of the rectangle cylinder.
Further, the buffer strip net is to be erected by the lateral master tape of rectangular frame and position in the inner with several
Be formed by one-piece type mesh belt structure to short strip, the distance between described adjacent vertical short strip be greater than will by material most
Large scale.
Further, it is additionally provided with mounting hole on rectangular frame outside, the mounting hole is located at rectangular frame
Four corners and on position corresponding to a lateral master tape both ends and several vertical short strip both ends.
Possessed beneficial effect is the utility model compared with prior art: the buffer strip net in the utility model can delay
Punching falls into the impact force of material in feeding mechanism, and material dispersion is dropped on inclination bottom, then tilts putting together for bottom again
Under, it will send to prolong and tumble on sieve, to reduce direct impact of the material for sieve and support beam, extend sieve
The service life of net and support beam, avoids that screening media is very fast and the fracture of support beam, the peace of the buffer strip net
Dress hole is located at each staggered mesh belt terminal, and the traction action of each mesh belt is aggravated；The utility model structure is simple and effective,
It can apply in production run well, usage range is extensive, easy to spread.
Detailed description of the invention
Fig. 1 is that the utility model is mounted on the schematic top plan view in circular vibrating screen.
Fig. 2 is that the utility model is mounted on the schematic side view in circular vibrating screen.
Fig. 3 is the structural schematic diagram of the A-A sectional plane of the utility model.
Fig. 4 is the structural schematic diagram at the inclination bottom of the utility model.
Fig. 5 is the structural schematic diagram of the buffer strip net of the utility model.
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto.
As depicted in figs. 1 and 2, the buffering feeding mechanism of a kind of circular vibrating screen, is mounted in circular vibrating screen main body 1, the circle
Vibration sieve main body has three-layer screen, is propped up on bracket by high-order shock-absorbing spring device 2 and low level shock-absorbing spring device 4
Support so that circular vibrating screen main body tilts, the vibration excitor 3 setting high-order shock-absorbing spring device 2 and low level shock-absorbing spring device 4 it
Between, and driven by motor 5；The buffering feeding mechanism 6 is arranged in 1 highest point of circular vibrating screen main body comprising rectangle cylinder
Body 11, the inclination bottom 8 of its underpart and the buffer strip net 7 in the middle part of it, as shown in figure 3,11 upper end edge of rectangle cylinder is all
Length direction welding is provided with feed inlet edge 10, for the connection of feeding device or material conveyor, the rectangle cylinder
The lower end surface of body 11 and ground keep horizontal, the lower parts of one of long side surface and two short sides with circular vibrating screen main body shape
It is welded on inside circular vibrating screen main body 1, the lower end edge line of a long side surface in addition is located at where circular vibrating screen main body inclined surface
In top-most-surface plane, the inclination bottom 8 is welded on the lower end of the long side wall inside rectangle cylinder 11, the inclination at the inclination bottom 8
Direction is consistent with the inclined direction of the circular vibrating screen main body 1, and extends close to the position in sieve face, the inclination bottom 8 from
Depression angle is divided into internal inclination bottom and external two, inclination bottom part, as shown in Figure 2 and Figure 4, internal inclination bottom
The internal side wall of two sides and rectangle cylinder 11 is welded, and external inclination bottom two sides to contract and are added perpendicular to inclining
The baffle 9 of wedged bottom, to form the dustpan-shaped structure for inwardly concentrating rewinding；On the lower end surface of the rectangle cylinder 11 also
It is provided with buffer strip net 7, the buffer strip net 7 is rectangle, the area of area and the lower end surface of the rectangle cylinder 11
Identical, the buffer strip net 7 is by rectangular frame and position a lateral master tape 12 in the inner and several vertical short strip
14 are formed by one-piece type mesh belt structure, and material is polyurethane, and the distance between described adjacent vertical short strip 14, which is greater than, to be wanted
By material full-size, to ensure that material can pass through, on the outside of the rectangular frame on be additionally provided with peace
Fill hole 13, for the installation of buffer strip net 7, the mounting hole 13 be located at rectangular frame four corners and with a transverse direction
On position corresponding to 12 both ends of master tape and several vertical 14 both ends of short strip.
When the utility model is used, the device end of transported material can be placed or be mounted on feed inlet edge,
Then material is fallen into feeding mechanism, after the undertaking and blocking of buffer strip net, material is respectively from the through-hole of buffer strip net
In fall on inclination bottom on, inclination bottom material is rolled down on sieve, sieve can't be damaged, and largely
Reduce the impact for sieve and support beam.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any person skilled in the art are not departing within the scope of technical solutions of the utility model, when using the disclosure above
Technology contents make change or modify the equivalent embodiment of equivalent variations, but it is all without departing from technical solutions of the utility model
Content is still within the scope of the technical solutions of the present invention.
Claims (7)
1. a kind of buffering feeding mechanism of circular vibrating screen, is mounted in circular vibrating screen main body, the circular vibrating screen main body is subtracted by a high position
Vibration spring arrangement and low level shock-absorbing spring device are supported on bracket, so that circular vibrating screen main body tilts, internal setting sieve
Net, vibration excitor are arranged between high-order shock-absorbing spring device and low level shock-absorbing spring device, and are driven by motor, and feature exists
In the highest point of circular vibrating screen main body is arranged in the buffering feeding mechanism comprising rectangle cylinder, inclining positioned at its underpart
Wedged bottom, the buffer strip net being located therein.
2. a kind of buffering feeding mechanism of circular vibrating screen according to claim 1, which is characterized in that on the rectangle cylinder
End is provided with feed inlet edge along circumferential direction welding, and the lower end surface and ground of the rectangle cylinder keep horizontal, one
The lower part of long side surface and two short sides is welded on circular vibrating screen body interior with the shape of circular vibrating screen main body, a long side in addition
The lower end edge line in face is located in the top-most-surface plane where circular vibrating screen main body inclined surface.
3. a kind of buffering feeding mechanism of circular vibrating screen according to claim 2, which is characterized in that the inclination bottom is welded on
The lower end of the long side wall of rectangle inner barrel, the inclined direction at the inclination bottom and the inclined direction one of the circular vibrating screen main body
It causes, and extends close to the position of screen surface.
4. a kind of buffering feeding mechanism of circular vibrating screen according to claim 3, which is characterized in that the inclination bottom is from vertical view
Angle is divided into internal inclination bottom and external two, inclination bottom part, wherein internal inclination bottom two sides and rectangle cylinder
Internal side wall welding, external inclination bottom two sides to contract and are added perpendicular to the baffle for tilting bottom, to be formed
One is inwardly concentrated the dustpan-shaped structure of rewinding.
5. a kind of buffering feeding mechanism of circular vibrating screen according to claim 1, which is characterized in that the buffer strip net is length
Rectangular, area is identical as the area of lower end surface of the rectangle cylinder.
6. a kind of buffering feeding mechanism of circular vibrating screen according to claim 5, which is characterized in that the buffer strip net be by
The lateral master tape of rectangular frame and position in the inner is formed by one-piece type mesh belt structure, institute with several vertical short strip
State the distance between adjacent vertical short strip be greater than will by material full-size.
7. a kind of buffering feeding mechanism of circular vibrating screen according to claim 6, which is characterized in that the rectangular frame
Be additionally provided with mounting hole on outside, the mounting hole be located at rectangular frame four corners and with the lateral master tape both ends
On position corresponding to the vertical short strip both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820712326.0U CN208326603U (en) | 2018-05-14 | 2018-05-14 | A kind of buffering feeding mechanism of circular vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820712326.0U CN208326603U (en) | 2018-05-14 | 2018-05-14 | A kind of buffering feeding mechanism of circular vibrating screen |
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| Publication Number | Publication Date |
|---|---|
| CN208326603U true CN208326603U (en) | 2019-01-04 |
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ID=64777157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820712326.0U Active CN208326603U (en) | 2018-05-14 | 2018-05-14 | A kind of buffering feeding mechanism of circular vibrating screen |
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| CN (1) | CN208326603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848032A (en) * | 2019-01-31 | 2019-06-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Device for reducing abrasion of vibrating screen |
| CN110540051A (en) * | 2019-08-28 | 2019-12-06 | 龙口矿业集团有限公司 | transfer chute with coal gangue and manufacturing method and application thereof |
| CN118142841A (en) * | 2024-05-09 | 2024-06-07 | 福建省铁拓机械股份有限公司 | Drum-type screening equipment with vibration self-cleaning function |
-
2018
- 2018-05-14 CN CN201820712326.0U patent/CN208326603U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848032A (en) * | 2019-01-31 | 2019-06-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Device for reducing abrasion of vibrating screen |
| CN110540051A (en) * | 2019-08-28 | 2019-12-06 | 龙口矿业集团有限公司 | transfer chute with coal gangue and manufacturing method and application thereof |
| CN118142841A (en) * | 2024-05-09 | 2024-06-07 | 福建省铁拓机械股份有限公司 | Drum-type screening equipment with vibration self-cleaning function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 471322 Baisha Town Industrial Agglomeration Area, Yichuan County, Luoyang City, Henan Province Patentee after: Luoyang Lier Functional Materials Co., Ltd. Address before: 471000 Baisha Town Industrial Agglomeration Area, Yichuan County, Luoyang City, Henan Province Patentee before: LUOYANG LIER ZHONGJING PHOTOVOLTAIC MATERIAL CO., LTD. |
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| CP03 | Change of name, title or address |