CN2607203Y - Single-beam exciting screen - Google Patents
Single-beam exciting screen Download PDFInfo
- Publication number
- CN2607203Y CN2607203Y CN 03220981 CN03220981U CN2607203Y CN 2607203 Y CN2607203 Y CN 2607203Y CN 03220981 CN03220981 CN 03220981 CN 03220981 U CN03220981 U CN 03220981U CN 2607203 Y CN2607203 Y CN 2607203Y
- Authority
- CN
- China
- Prior art keywords
- exciting
- screen box
- sieve
- sieve plate
- vibrating beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000002955 isolation Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007873 sieving Methods 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 239000003245 coal Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000010248 power generation Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 240000002636 Manilkara bidentata Species 0.000 description 2
- 235000016302 balata Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a monospar vibration sieve, which is suitably used in sieving work of building material, metallurgy, power generation and coal mine. Two sides of straining box are respectively provided with a synchronous vibrator, and the two vibrators are respectively fixed on the same vibrating beam threading through bottom of the straining box. The inner side of bottom of the straining box penetrated by the vibrating beam is provided with a plurality of screen plates, and both ends of the vibrating beam are aslant arranged on a frame of the vibrating beam with buffering spring. By adopting rigid structure for the vibrators of the screen plate, sieve surface vibrates averagely and vibration of the straining box is prevented. Compared with prior art, the utility model has simpler structure, lesser weight, shouter period in design and production, fewer faults, higher production efficiency and wider practicality.
Description
One, technical field
The utility model relates to sieving machine, a kind of specifically single-beam exciting sieve.
Two, background technology
Existing vibratory sieve mostly is screen cloth and screen box, and next plays vibration in the exciting force effect, complex structure, and the fault height has brought very big inconvenience to production, and screen box and Guan Liang are broken into the major failure that present vibratory sieve lost efficacy.Number of patent application " 97249115.5 " discloses a kind of electric and magnetic oscillation high frequency shale shaker, pass through transmission system, power transmission and shaker arm directly make the screen cloth vibration, and screen box is motionless or microvibration arranged, though changed the structure of this screen box screen cloth rigidity one, can avoid the fracture of screen box and Guan Liang, but because it adopts magnetic vibration to knock screen cloth by drive link and shaker arm, make exciting force little, knocking of screen cloth is limited in scope, make the vibration of screen cloth inhomogeneous, cause its efficient low, output is little, is only applicable to the dehydration of fine fraction screening and coal slime, and a kind of of vibratory sieve that can only become present widely used screen cloth screen box integrative-structure replenishes.
Three, technology contents
1. goal of the invention
In view of the deficiency that prior art exists, the purpose of this utility model provides a kind of simple in structure, and vibration is even, the single-beam exciting sieve that production efficiency is high.
2. technical scheme
A kind of single-beam exciting of the utility model sieve, it comprises motor, the screen box and the fixing support of screen box, the both sides of screen box are respectively equipped with the self-synchronization exciting device, and the both sides vibrator is separately fixed on the exciting beam that passes the screen box bottom; The inboard that the exciting beam passes the screen box bottom baffle is provided with the polylith sieve plate, and the inclination angle of parallel while with sieve plate of screen box with horizontal level is α, and exciting beam two ends are located at respectively on the exciting boom support that isolation spring is housed, and vibrator links by shaft coupling and motor.
A kind of single-beam exciting sieve of the utility model, the two ends of exciting beam form two groups of inertia vibration generators of self-synchronization exciting by bolting, by the isolation spring that is provided with under the exciting boom support, to alleviate impact to the basis, motor is located on the electric machine support, so that transferring power, screen box biside plate bottom is provided with rubber, the rubber base connects with sieve plate, and the polylith sieve plate is by being bolted on the exciting beam.The inclined angle alpha of screen box and sieve plate is 0～35 degree.
3. technique effect
A kind of single-beam exciting of the utility model sieves, and is best suited for the screening operation in building materials, metallurgy, electric power and colliery.Both sides at screen box are provided with the self-synchronization exciting device respectively, and the both sides vibrator is separately fixed on the same exciting beam that passes the screen box bottom; The inboard that the exciting beam passes the screen box bottom baffle is provided with the polylith sieve plate, and exciting beam two ends are located at respectively on the tilting exciting boom support that isolation spring is housed, owing to adopt the rigid structure of sieve plate vibrator, makes the compass screen surface vibration evenly.Compared with prior art, structure is simplified greatly, and weight alleviates greatly, and design and production cycle shorten greatly, and fault is few, and the production efficiency height has practicality widely.
Four, description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure side view.
Five, the specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
A kind of single-beam exciting of the utility model sieve, it is mainly by screen box 1, sieve plate 2, exciting beam 3, vibrator 4, motor 5, screen box support 6, exciting boom support 7, electric machine support 8, shaft coupling 9, isolation spring 10 is formed.The both sides of screen box 1 are respectively equipped with self-synchronization exciting device 4, and both sides vibrator 4 is separately fixed on the exciting beam 3 that passes screen box 1 bottom; The two ends of exciting beam 3 form two groups of inertia vibration generators 4 of self-synchronization exciting by bolting, the exciting boom support has isolation spring 10 7 times, to alleviate impact to the basis, vibrator logical 4 links by shaft coupling 9 and motor 5, motor 5 is located on the electric machine support 8, so that transfer motion power, be provided with 3 sieve plates 2 on the exciting beam 3 side by side, sieve plate 2 and exciting beam rigid attachment, balata belt is equipped with in screen box 1 biside plate bottom, balata belt base and 2 soft connections of sieve plate, the side plate of screen box can be participated in vibration, also can not participate in vibration.By screen box support 6 screen box 1 is held in the palm from the basis, frame stops the oversize material to flow out from the sieve plate both sides to sieve plate 2 both sides and perpendicular to sieve plate 2.Sieve plate 2 is 30 degree with the angle [alpha] on the basis of level, is convenient to material and glides, and angle [alpha] realizes by the height of the front and back pad of adjustment exciting boom support 7.
According to the motor synchronizing principle of inertia, the vibrator that the two ends inertia vibration generator produces is cancelled out each other along exciting beam direction, thereby only perpendicular to the power of the direction of exciting beam and sieve plate, this power passes to thing and basis, impulsive force to the basis reduces its impact by isolation spring, when the sieve plate at certain angle of inclination, material edge passed through, sieve plate just can play the sieving actoion to material like this.
Claims (4)
1. a single-beam exciting sieves, it comprises motor (5), the screen box (1) and the fixing support (6) of screen box (1), it is characterized in that: the both sides of described screen box (1) are respectively equipped with self-synchronization exciting device (4), and both sides vibrator (4) is separately fixed on the exciting beam (3) that passes screen box (1) bottom; The inboard that exciting beam (3) passes screen box (1) bottom baffle is provided with polylith sieve plate (2), screen box (1) and parallel while of sieve plate (2) inclination angle with horizontal level is α, the exciting beam (3) at two ends is located at respectively on the exciting boom support (7) that isolation spring (10) is housed, and vibrator (4) links by shaft coupling (9) and motor (5).
2. a kind of single-beam exciting sieve according to claim 1, it is characterized in that: described screen box (1) biside plate bottom is provided with rubber, and the rubber base connects with sieve plate (2).
3. a kind of single-beam exciting sieve according to claim 1 and 2, it is characterized in that: described polylith sieve plate (2) is by being bolted on the exciting beam (3).
4. a kind of single-beam exciting sieve according to claim 1 is characterized in that: described screen box (1) is 0～35 degree with the inclined angle alpha of sieve plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03220981 CN2607203Y (en) | 2003-04-04 | 2003-04-04 | Single-beam exciting screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03220981 CN2607203Y (en) | 2003-04-04 | 2003-04-04 | Single-beam exciting screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2607203Y true CN2607203Y (en) | 2004-03-24 |
Family
ID=34162185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03220981 Expired - Lifetime CN2607203Y (en) | 2003-04-04 | 2003-04-04 | Single-beam exciting screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2607203Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069022A (en) * | 2010-02-08 | 2011-05-25 | 章训芬 | Jaw vibration crusher |
| CN102310046A (en) * | 2011-04-28 | 2012-01-11 | 鞍山重型矿山机器股份有限公司 | Double-layer screening box vibrating screen with independent vibrator |
| CN105107727A (en) * | 2015-09-22 | 2015-12-02 | 李亚敏 | Rotary self-cleaning vibrating grading screen |
| CN108800877A (en) * | 2018-06-04 | 2018-11-13 | 中国矿业大学 | A microwave drying and screening machine |
| CN111420865A (en) * | 2020-04-06 | 2020-07-17 | 郑州大学 | Heavy vibrating screening equipment |
-
2003
- 2003-04-04 CN CN 03220981 patent/CN2607203Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069022A (en) * | 2010-02-08 | 2011-05-25 | 章训芬 | Jaw vibration crusher |
| CN102310046A (en) * | 2011-04-28 | 2012-01-11 | 鞍山重型矿山机器股份有限公司 | Double-layer screening box vibrating screen with independent vibrator |
| CN105107727A (en) * | 2015-09-22 | 2015-12-02 | 李亚敏 | Rotary self-cleaning vibrating grading screen |
| CN108800877A (en) * | 2018-06-04 | 2018-11-13 | 中国矿业大学 | A microwave drying and screening machine |
| CN111420865A (en) * | 2020-04-06 | 2020-07-17 | 郑州大学 | Heavy vibrating screening equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xuzhou Dalu Vibration Machinery Co., Ltd. Assignor: Lu Xin Contract fulfillment period: 2009.7.1 to 2013.4.3 Contract record no.: 2009320001581 Denomination of utility model: Single-beam exciting screen Granted publication date: 20040324 License type: Exclusive license Record date: 20090820 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.1 TO 2013.4.3; CHANGE OF CONTRACT Name of requester: XUZHOU DALU VIBRATING MACHINERY CO., LTD. Effective date: 20090820 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130408 Granted publication date: 20040324 |