CN200995189Y - Super-large vibration sieve of Y-shaped super-static combined reinforcing beam - Google Patents
Super-large vibration sieve of Y-shaped super-static combined reinforcing beam Download PDFInfo
- Publication number
- CN200995189Y CN200995189Y CN 200720033292 CN200720033292U CN200995189Y CN 200995189 Y CN200995189 Y CN 200995189Y CN 200720033292 CN200720033292 CN 200720033292 CN 200720033292 U CN200720033292 U CN 200720033292U CN 200995189 Y CN200995189 Y CN 200995189Y
- Authority
- CN
- China
- Prior art keywords
- combination
- shape
- indeterminate
- screen box
- screen
- 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
- 230000003014 reinforcing effect Effects 0.000 title 1
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 210000003000 inclusion body Anatomy 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
A oversize vibration screen for a Y-shaped hyperstalic combined bearing beam, comprising a screen box which is formed by a side plate (3), a screen plate, and a beam connected together, an elastic supporting body (9) which is supported under the screen box, a vibration exciter (4), an electric motor (5) which is arranged on the motor seat (6), and a transmission device. The utility model is characterized in that a plurality of groups of Y-shaped hyperstalic combined bearing beams (7) are arranged at intervals, each group of Y-shaped hyperstalic combined bearing beams (7) are connected with the screen box as a whole through a plurality of high strength reamed bolts, and then a closed containing body with high stiffness is formed.
Description
Technical field
The utility model relates to Y shape static-indeterminant combination reinforced beam oversize vibration screen, is particularly useful for granular classification of coal, dehydration, desliming and de-mediated, also is applicable to classification, dehydration, desliming and the de-mediated of other material.
Background technology
Vibratory sieve is the capital equipment of coal preparation plant, and its quantity is many, specification is many, accident is also many, and especially large-scale vibrating screen is the key equipment of China old factory of newly-built Large Coal Washing Plant technological transformation.Its reliability is directly connected to the economic benefit of coal preparation plant, and at present homemade large-scale vibrating screen can't satisfy the actual needs that colliery and coal preparation plant produce owing to technical reason.Traditional vibratory sieve all is to adopt single Guan Liang to do buttress brace, the little insufficient rigidity of its Area of bearing on rigidity Design.When the width of sieve nest cross section surpasses 3 meters, the physical dimension of buttress brace and weight will increase very big thereupon, cause the processing of reinforced pipe beam, and assembly technology all is difficult to guarantee.
The utility model content
In view of the weak point of prior art, the purpose of this utility model provides that a kind of supporting surface is big, the reliable Y shape of rigidity of structure static-indeterminant combination reinforced beam oversize vibration screen.
Y shape static-indeterminant combination reinforced beam oversize vibration screen of the present utility model, comprise the screen box that connects and composes by side plate, sieve plate, crossbeam, be supported on the elastic support body under the screen box, vibrator, be located at motor and transmission device on the motor cabinet, be interval with the indeterminate combination buttress brace of many group Y shapes on sieve box side plate, every group of indeterminate buttress brace of Y shape is connected into one by some high strength articulation bolts and screen box, constituted the big rigidity inclusion body structure sieve nest of a sealing.
The indeterminate combination buttress brace of described Y shape is combined by the bolt connection by the combination support Guan Liang that is angular distribution, and the joint face between the combination support Guan Liang is provided with indeterminate support plate, and the end face that is connected with screen box is provided with side plate.
The beneficial effects of the utility model are: the reliability height of whole sieve nest construction package combination, the complete machine comprehensive mechanical performance improves and improves, has the well bending-twisting fatigue stress ability under variable force and not specified principal stress effect, can satisfy the development need of the super-huge vibratory sieve of China, its sieve nest is simple in structure, processing technology is simple, and the integral rigidity of sieve nest is good, has practicality widely.
Description of drawings
Accompanying drawing 2 is the indeterminate combination buttress brace of the utility model Y shape structural representations.
The specific embodiment
Below in conjunction with accompanying drawing an embodiment of the present utility model is further described:
Shown in Figure 1, Y shape static-indeterminant combination reinforced beam oversize vibration screen, main by sieve box side plate 3, sieve plate, discharge end rectangular closed beam 2, feeding end rectangular closed beam 10, vibrator 4, organize the screen box 1 that the indeterminate combination buttress brace 7 of Y shape constitutes more; The elastic support body 9 that sieve nest is made up of the spring seat of honour, rubber spring and spring pedestal is formed; Transmission device is made up of the rubber-tyred flexible connection that links to each other with motor 5, end universal coupling, and motor 5 is located on the motor cabinet 6, and according to the width size of screen box, motor 5 can be provided with single portion or two portion.The indeterminate combination buttress brace 7 of many group Y shapes is every being located on the side plate 3, and every group of indeterminate buttress brace 7 of Y shape is connected into one by some high strength articulation bolts and screen box 1, constituted the big rigidity inclusion body structure sieve nest of a sealing.The indeterminate combination buttress brace 7 of Y shape is combined by the bolt connection by the combination support pipe beam 11 that is angular distribution, and the joint face between the combination support pipe beam 11 is provided with the indeterminate support plate 13 of triangle, and the end face that is connected with screen box 1 is provided with triangle side plate 12.The reliability of whole sieve nest construction package combination connects technology by the high strength articulation bolt, and Welding Structure technology and tempering process technology guarantee.
Claims (2)
1.Y shape static-indeterminant combination reinforced beam oversize vibration screen, comprise the screen box (1) that connects and composes by side plate (3), sieve plate, crossbeam, be supported on the elastic support body (9) under the screen box (1), vibrator (4), be located at motor (5) and transmission device on the motor cabinet (6), it is characterized in that: on sieve box side plate (3), be interval with many group Y indeterminate combination buttress braces of shape (7), every group of indeterminate buttress brace of Y shape (7) is connected into one by some high strength articulation bolts and screen box (1), constituted the big rigidity inclusion body structure sieve nest of a sealing.
2. Y shape static-indeterminant combination reinforced beam oversize vibration screen according to claim 1, it is characterized in that: the indeterminate combination buttress brace of described Y shape (7) is combined by the bolt connection by the combination support Guan Liang (11) that is angular distribution, joint face between the combination support Guan Liang (11) is provided with indeterminate support plate (13), and the end face that is connected with screen box (1) is provided with side plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033292 CN200995189Y (en) | 2007-01-15 | 2007-01-15 | Super-large vibration sieve of Y-shaped super-static combined reinforcing beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033292 CN200995189Y (en) | 2007-01-15 | 2007-01-15 | Super-large vibration sieve of Y-shaped super-static combined reinforcing beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995189Y true CN200995189Y (en) | 2007-12-26 |
Family
ID=38993609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720033292 Expired - Lifetime CN200995189Y (en) | 2007-01-15 | 2007-01-15 | Super-large vibration sieve of Y-shaped super-static combined reinforcing beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995189Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441322C (en) * | 2007-01-15 | 2008-12-10 | 中国矿业大学 | Y-shaped static-indeterminant combination reinforced beam oversize vibration screen |
| CN101244418B (en) * | 2008-03-14 | 2011-08-31 | 中国矿业大学 | Edge-case body structure large-scale vibrating screen |
| WO2014176796A1 (en) * | 2013-04-28 | 2014-11-06 | Zhao Yuemin | Large synchronizing statically indeterminate beam excitation vibrating screen |
-
2007
- 2007-01-15 CN CN 200720033292 patent/CN200995189Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441322C (en) * | 2007-01-15 | 2008-12-10 | 中国矿业大学 | Y-shaped static-indeterminant combination reinforced beam oversize vibration screen |
| CN101244418B (en) * | 2008-03-14 | 2011-08-31 | 中国矿业大学 | Edge-case body structure large-scale vibrating screen |
| WO2014176796A1 (en) * | 2013-04-28 | 2014-11-06 | Zhao Yuemin | Large synchronizing statically indeterminate beam excitation vibrating screen |
| JP2015520023A (en) * | 2013-04-28 | 2015-07-16 | チャイナ ユニバーシティ オブ マイニング アンド テクノロジーＣｈｉｎａ Ｕｎｉｖｅｒｓｉｔｙ Ｏｆ Ｍｉｎｉｎｇ Ａｎｄ Ｔｅｃｈｎｏｌｏｇｙ | Synchronous static beam mesh excitation large vibration sieve device |
| US9586235B2 (en) | 2013-04-28 | 2017-03-07 | China University Of Mining And Technology | Synchronous statically indeterminate mesh-beam excitation large-scale vibrating screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100438994C (en) | Double-group static-indeterminant mesh-beam exciting-vibration Plate type combination bearing beam oversize vibration screen | |
| CN200995189Y (en) | Super-large vibration sieve of Y-shaped super-static combined reinforcing beam | |
| CN103774861A (en) | Reinforcement method for grid structure rod piece | |
| CN100441322C (en) | Y-shaped static-indeterminant combination reinforced beam oversize vibration screen | |
| CN201665929U (en) | Metal bending energy-consumption damper capable of preventing tension and compression yield | |
| CN101476354A (en) | Frequency-modulation mass anti-flection support | |
| CN206528948U (en) | One, which grows tobacco, is used in manufacturing process shaking the damping device of groove conveyer | |
| CN202138969U (en) | Tower crane wall-attaching device used in cast-in-place concrete structure | |
| CN110453801A (en) | A kind of multi-direction damping protection system and its shock-dampening method of tall and slender structure | |
| CN203095403U (en) | Vehicle hopper lifting frame | |
| CN101920916B (en) | Flexible attachment of tower crane | |
| CN202416164U (en) | Bridge expansion device meeting three-dimensional deflection and resultant distortion | |
| CN202851275U (en) | Plate type connecting structure of wind driven generator tower and foundation | |
| CN200995190Y (en) | Super-large vibration sieve of excited-vibration plated combined bearing beam with double super-static netted beam | |
| CN202969624U (en) | Slotted cutting type building structure soft steel damper | |
| CN100438993C (en) | Plate type static-indeterminant combination bearing beam oversize vibration screen | |
| CN202338112U (en) | Two-way seat for connecting two horizontal connecting rods | |
| CN200995188Y (en) | Super-large plated vibration sieve of super-static combined bearing beam | |
| CN102852249B (en) | A kind of modified Coupled Shear Wall structure | |
| CN102392412A (en) | Bridge expansion device capable of meeting requirements on three-dimensional displacement and resultant distortion | |
| CN201598559U (en) | Dismountable counter weight device for milling machine and milling machine | |
| CN201738628U (en) | Angle steel and steel bar combined iron tower | |
| CN209382306U (en) | One kind shaking counterweight fixture used in vibration test | |
| CN101695694A (en) | Large vibration separation screen | |
| CN201122123Y (en) | Novel horizontal sliding bench connector connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070115 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070115 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |