CN104148280A - Novel eddy-vibrating screen - Google Patents
Novel eddy-vibrating screen Download PDFInfo
- Publication number
- CN104148280A CN104148280A CN201410432649.0A CN201410432649A CN104148280A CN 104148280 A CN104148280 A CN 104148280A CN 201410432649 A CN201410432649 A CN 201410432649A CN 104148280 A CN104148280 A CN 104148280A
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- Prior art keywords
- screen box
- sieve
- screen
- plate
- connects material
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- 239000000463 material Substances 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 9
- 238000012216 screening Methods 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 11
- 239000008187 granular material Substances 0.000 description 6
- 238000007670 refining Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the field of grain processing equipment and particularly relates to a novel eddy-vibrating screen. The eddy-vibrating screen comprises a screen box which is suspended on a machine frame. A feeding opening is formed in the top of the screen box. A discharging opening is formed in one side, opposite to the feeding opening, of the screen box. The feeding opening is connected with a feeding pipe fixedly arranged on the machine frame through a soft connecting part. A plane screen body is fixedly arranged in the screen box. A certain included angle is formed between the plane screen body and the horizontal plane. Material receiving plates are arranged on the inner wall of the screen box between the plane screen body and the feeding opening of the screen box. The screen box is connected with a rotating mechanism. According to the novel eddy-vibrating screen, the two material receiving plates are arranged, the problem that in the prior art, material receiving plates are not arranged, material accumulation is caused, so that screening efficiency is low, or only one material receiving plate is arranged, so that a screen below the material screening plate is blocked, and accordingly the screening area is wasted is solved, a temperature measuring device and an alertor are arranged, transmission bearing high-temperature working is avoided, a cardan joint coupler is used as a connecting piece of a hoisting box on the machine frame, and the requirement for screening box vibration is met.
Description
Technical field
The invention belongs to grain processing equipment field, relate in particular to a kind of novel spin vibration sieve.
Background technology
In prior art, rotary flat sieve and vibratory sieve are conventional equipment in the removal of impurities operation of grain processing, both utilize grain and the impurity difference in granularity, be equipped with suitable sieve aperture and sieve plate, adopt respectively the horizontal and vertical reciprocating motion of sieve nest to realize the classification object between grain and impurity or different grain.In practical application, in conjunction with the spin vibration sieve equipment of rotary flat sieve and vibratory sieve function, usually there are following three problems: 1. operation hours is long, and drive bearing excess Temperature causes life-span excessive loss; 2. grain skewness on screen cloth, screen cloth utilization rate is low; 3. the physical property of the connector of lifting screen box cannot meet the demand of screen box vibration, and the life-span is lower, and replacement frequency is high.
Summary of the invention
the object of this invention is to provide a kind of novel spin vibration sieve, the present invention is simple in structure, reasonable in design, and operating efficiency is high, and usage safety performance is high, and repair rate is low.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of novel spin vibration sieve, described spin vibration sieve comprises screen box, screen box is suspended in frame, screen box top is provided with charging aperture, and screen box is provided with discharging opening with respect to a side of charging aperture, and charging aperture is connected with the feed pipe being installed in frame by being flexible coupling, the plane sieve nest being fixed with in screen box, plane sieve nest is horizontal by certain angle, and the screen box inwall between the charging aperture of plane sieve nest and screen box is provided with the plate that connects material, and screen box is connected with rotating mechanism.
Preferably, the casing of described screen box is connected with frame by gimbal coupling.
Preferably, the described plate that connects material comprises first plate and second plate that connects material that connects material, first plate and second plate that connects material that connects material is staggered screen box inwall is upper and lower, and first connects material plate incline direction towards second plate that connects material, and second connects material plate incline direction towards horizontal screen end of body.
Preferably, in described screen box, be provided with temperature measuring equipment, temperature measuring equipment is connected with the alarm setting firmly in frame.
Preferably, described plane sieve nest at least comprises 2 layers of sieve lattice, the stacked pressure of sieve compartment.
Preferably, described plane sieve nest comprises the first sieve lattice and the second sieve lattice that laminate up and down, and the screen cloth mesh of the first sieve lattice is greater than the screen cloth mesh of the second sieve lattice, and the first sieve lattice and the second sieve lattice are divided into ground floor, the second layer and the 3rd layer from top to bottom by screen box.
Preferably, the discharging opening of screen box comprises large assorted outlet, material outlet and little assorted outlet, and large assorted outlet is communicated with ground floor, and material outlet and the second layer are communicated with, little assorted outlet and the 3rd layer of connection.
Preferably, described transmission mechanism comprises motor, motor is installed in screen box outer wall, motor is connected with driving wheel, belt is connected with the driving wheel of motor through screen box one end, and one end is connected with the driven pulley in screen box, and driven pulley is connected with balancing weight one by bearing, bearing holder (housing, cover) is located on fixed bar, and fixed bar is fixedly connected with screen box bottom interior wall.
During work, actuating motor, motor drives driving wheel to rotate, driving wheel drives driven pulley to rotate by belt, driven pulley drives balancing weight to rotate by bearing, balancing weight drives fixed bar, indirectly drive the dull and stereotyped sieve plate in screen box and screen box to make Plane Rotation, grain is imported from feed pipe, grain enters in the ground floor in screen box through being flexible coupling, grain is realized refining one time by first plate that connects material, then fall into second plate that connects material and realize secondary refining, connect material the incline direction of plate towards the first sieve lattice end due to second, making grain fall into first connects material on the wire side that plate below the first sieve lattice are blocked, improved the utilization rate of screen area, grain on the first sieve lattice is along with the vibration of screen box is flowed along the first sieve lattice, the wire side that grain in grain and granule impurity see through the first sieve lattice drops down onto on the second sieve lattice that are positioned at the screen box second layer, on the first sieve lattice, only leaving large granular impurity discharges from large assorted outlet, same, grain and granule impurity are in the vibration of screen box, and the wire side that granule impurity sees through the second sieve lattice falls into the 3rd layer of screen box and discharges from little assorted outlet, grain is stayed on the second sieve lattice and from material outlet and is discharged and be collected.
Because plane sieve plate is horizontal by certain angle, so plane sieve plate is being done Plane Rotation when motion, the grain on plane sieve plate is subject to power on level and vertical direction simultaneously, has improved filter effect.
When the excess Temperature of drive bearing, temperature measuring equipment monitors the temperature of drive bearing and by alarm equipment alarm, staff handles accordingly, and prevents drive bearing high-temperature operation.
The present invention adopts gimbal coupling as lifting the connector of screen box in frame, meets the two reciprocating demand that screen box is done Plane Rotation and vertical direction.
Transmission mechanism in the present invention can make independent assembly by contained device, saves assembling and replacing time.
Compared with prior art, tool has the following advantages in the present invention:
1) two blocks of plates that connect material are set, solve solid accumulation that the plate that do not connect material in prior art causes and cause screening efficiency low or only establish the plate that connects material and cause this screen cloth that connects material plate below to be blocked and the problem of wasting sifting surface;
2) set temperature measurement mechanism and alarm, prevent drive bearing high-temperature operation;
3) adopt gimbal coupling as lifting the connector of screen box in frame, meet the demand of screen box vibration;
4) transmission mechanism is made independent assembly, and assembling and replacing are saved time.
Accompanying drawing explanation
fig. 1 is the structural representation of Novel rotary sieve in the specific embodiment;
Fig. 2 is the structural representation of transmission mechanism in Fig. 1.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of novel spin vibration sieve, described spin vibration sieve comprises screen box 1, screen box 1 is suspended in frame 2 by gimbal coupling 9, screen box 1 top is provided with charging aperture 6, screen box 1 is provided with large assorted outlet 13 from top to bottom with respect to a side of charging aperture 6, material outlet 14 and little assorted outlet 15, charging aperture 65 is connected with the feed pipe 4 being installed in frame 2 by being flexible coupling, in screen box 1, be fixed with plane sieve nest, plane sieve nest is horizontal by certain angle, screen box 1 inwall of 6 of the charging apertures of plane sieve nest and screen box 1 is provided with, lower staggered first plate 7 and second plate 8 that connects material that connects material, plane sieve nest comprises the first sieve lattice 10 and the second sieve lattice 16 that laminate up and down, the screen cloth mesh of the first sieve lattice 10 is greater than the screen cloth mesh of the second sieve lattice 16, the first sieve lattice 10 and the second sieve lattice 16 are divided into ground floor from top to bottom by screen box 1, the second layer and the 3rd layer, large assorted outlet 13 is communicated with ground floor, material outlet 14 and the second layer are communicated with, little assorted outlet 15 and the 3rd layer of connection, first connects material plate 7 incline directions towards second plate 8 that connects material, second connects material plate 8 incline directions towards the first sieve lattice 10 ends, motor 12 is installed in screen box 1 outer wall, motor 12 is connected with driving wheel 17, belt 18 is connected with the driving wheel 17 of motor 12 through screen box 1 one end, one end is connected with the driven pulley 19 in screen box 1, driven pulley 19 is connected with balancing weight 21 one by bearing 22, bearing 22 is set on fixed bar 20, fixed bar 20 is fixedly connected with screen box 1 bottom interior wall, in screen box 1, be provided with temperature measuring equipment, temperature measuring equipment is connected with the alarm 11 setting firmly in frame 2.
During work, actuating motor 12, motor 12 drives driving wheel 17 to rotate, driving wheel 17 drives driven pulley 19 to rotate by belt 18, driven pulley 19 drives balancing weight 21 to rotate by bearing 22, balancing weight 21 drives fixed bar 20, indirectly drive the dull and stereotyped sieve plate in screen box 1 and screen box 1 to make Plane Rotation, grain is imported from feed pipe 4, grain is through being flexible coupling in 5 ground floors that enter in screen box 1, grain is realized refining one time by first plate 7 that connects material, then fall into second plate 8 that connects material and realize secondary refining, connect material the incline direction of plate 8 towards the first sieve lattice 10 ends due to second, making grain fall into first connects material on the wire side that plate 7 belows first sieve lattice 10 are blocked, improved the utilization rate of screen area, grain on the first sieve lattice 10 is along with the vibration of screen box 1 is flowed along the first sieve lattice 10, the wire side that grain in grain and granule impurity see through the first sieve lattice 10 drops down onto on the second sieve lattice 16 that are positioned at screen box 1 second layer, on the first sieve lattice 10, only leaving large granular impurity discharges from large assorted outlet 13, same, grain and granule impurity are in the vibration of screen box 1, and the wire side that granule impurity sees through the second sieve lattice 16 falls into the 3rd layer of screen box 1 and discharges from little assorted outlet 15, grain is stayed on the second sieve lattice 16 and from material outlet 14 and is discharged and be collected.
Because plane sieve plate is horizontal by certain angle, so plane sieve plate is being done Plane Rotation when motion, the grain on plane sieve plate is subject to power on level and vertical direction simultaneously, has improved filter effect.
When the excess Temperature of drive bearing, temperature measuring equipment monitors the temperature of drive bearing and reports to the police by alarm 11, and staff handles accordingly, and prevents drive bearing high-temperature operation.
The present invention adopts gimbal coupling 9 as lifting the connector of screen box 1 in frame 2, meets the demand of screen box 1 vibration.
Claims (8)
1. a novel spin vibration sieve, it is characterized in that, described spin vibration sieve comprises screen box, and screen box is suspended in frame, and screen box top is provided with charging aperture, screen box is provided with discharging opening with respect to a side of charging aperture, charging aperture is connected with the feed pipe being installed in frame by being flexible coupling, the plane sieve nest being fixed with in screen box, and plane sieve nest is horizontal by certain angle, screen box inwall between the charging aperture of plane sieve nest and screen box is provided with the plate that connects material, and screen box is connected with rotating mechanism.
2. a kind of novel spin vibration sieve as claimed in claim 1, is characterized in that, the casing of described screen box is connected with frame by gimbal coupling.
3. a kind of novel spin vibration sieve as claimed in claim 1, it is characterized in that, the described plate that connects material comprises first plate and second plate that connects material that connects material, first plate and second plate that connects material that connects material is staggered screen box inwall is upper and lower, first connects material plate incline direction towards second plate that connects material, and second connects material plate incline direction towards horizontal screen end of body.
4. a kind of novel spin vibration sieve as claimed in claim 1, is characterized in that, in described screen box, be provided with temperature measuring equipment, the alarm that temperature measuring equipment sets firmly with frame is connected.
5. a kind of novel spin vibration sieve as described in as arbitrary in claim 1-4, is characterized in that, described plane sieve nest at least comprises 2 layers of sieve lattice, the stacked pressure of sieve compartment.
6. a kind of novel spin vibration sieve as claimed in claim 5, it is characterized in that, described plane sieve nest comprises the first sieve lattice and the second sieve lattice that laminate up and down, the screen cloth mesh of the first sieve lattice is greater than the screen cloth mesh of the second sieve lattice, and the first sieve lattice and the second sieve lattice are divided into ground floor, the second layer and the 3rd layer from top to bottom by screen box.
7. a kind of novel spin vibration sieve as claimed in claim 6, is characterized in that, the discharging opening of screen box comprises large assorted outlet, material outlet and little assorted outlet, and large assorted outlet is communicated with ground floor, and material outlet and the second layer are communicated with, little assorted outlet and the 3rd layer of connection.
8. a kind of novel spin vibration sieve as claimed in claim 1, it is characterized in that, described transmission mechanism comprises motor, motor is installed in screen box outer wall, and motor is connected with driving wheel, and belt is connected with the driving wheel of motor through screen box one end, one end is connected with the driven pulley in screen box, driven pulley is connected with balancing weight one by bearing, and bearing holder (housing, cover) is located on fixed bar, and fixed bar is fixedly connected with screen box bottom interior wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432649.0A CN104148280A (en) | 2014-08-29 | 2014-08-29 | Novel eddy-vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432649.0A CN104148280A (en) | 2014-08-29 | 2014-08-29 | Novel eddy-vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104148280A true CN104148280A (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410432649.0A Pending CN104148280A (en) | 2014-08-29 | 2014-08-29 | Novel eddy-vibrating screen |
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| Country | Link |
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| CN (1) | CN104148280A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238321A (en) * | 2016-08-31 | 2016-12-21 | 开封市茂盛机械有限公司 | Plane rotation rotation is shaken and is cleared up pulse dust removal unit mahine |
| WO2019091330A1 (en) * | 2017-11-08 | 2019-05-16 | 刘全义 | Mesh belt plane gyratory screen with upper small-impurity screen and grain impurity removal method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB931088A (en) * | 1960-07-25 | 1963-07-10 | Fredrik Kristian Mogensen | Improvements in or relating to classifiers |
| CN201049341Y (en) * | 2007-03-15 | 2008-04-23 | 沧州市粮油机械厂 | Rotating vibrating sieve |
| CN201659086U (en) * | 2010-01-11 | 2010-12-01 | 河南太行全利(集团)有限公司 | Plane circular vibrating screen |
| CN202343445U (en) * | 2011-11-24 | 2012-07-25 | 开封市茂盛机械有限公司 | Enclosed single cabin sieve |
| CN203599051U (en) * | 2013-12-04 | 2014-05-21 | 山东龙泰畜牧机械有限公司 | Three-layer automatic balancing vibration cleaning sieve |
| CN203778337U (en) * | 2014-01-28 | 2014-08-20 | 江苏保龙机电制造有限公司 | Three-layer swing sieve |
| CN204107831U (en) * | 2014-08-29 | 2015-01-21 | 开封市茂盛机械有限公司 | A kind of novel spin vibration sieve |
-
2014
- 2014-08-29 CN CN201410432649.0A patent/CN104148280A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB931088A (en) * | 1960-07-25 | 1963-07-10 | Fredrik Kristian Mogensen | Improvements in or relating to classifiers |
| CN201049341Y (en) * | 2007-03-15 | 2008-04-23 | 沧州市粮油机械厂 | Rotating vibrating sieve |
| CN201659086U (en) * | 2010-01-11 | 2010-12-01 | 河南太行全利(集团)有限公司 | Plane circular vibrating screen |
| CN202343445U (en) * | 2011-11-24 | 2012-07-25 | 开封市茂盛机械有限公司 | Enclosed single cabin sieve |
| CN203599051U (en) * | 2013-12-04 | 2014-05-21 | 山东龙泰畜牧机械有限公司 | Three-layer automatic balancing vibration cleaning sieve |
| CN203778337U (en) * | 2014-01-28 | 2014-08-20 | 江苏保龙机电制造有限公司 | Three-layer swing sieve |
| CN204107831U (en) * | 2014-08-29 | 2015-01-21 | 开封市茂盛机械有限公司 | A kind of novel spin vibration sieve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238321A (en) * | 2016-08-31 | 2016-12-21 | 开封市茂盛机械有限公司 | Plane rotation rotation is shaken and is cleared up pulse dust removal unit mahine |
| WO2019091330A1 (en) * | 2017-11-08 | 2019-05-16 | 刘全义 | Mesh belt plane gyratory screen with upper small-impurity screen and grain impurity removal method thereof |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |