CN2373194Y - Amplitude adjustable type vibrating screen with multi-tier drawer - Google Patents
Amplitude adjustable type vibrating screen with multi-tier drawer Download PDFInfo
- Publication number
- CN2373194Y CN2373194Y CN 97211963 CN97211963U CN2373194Y CN 2373194 Y CN2373194 Y CN 2373194Y CN 97211963 CN97211963 CN 97211963 CN 97211963 U CN97211963 U CN 97211963U CN 2373194 Y CN2373194 Y CN 2373194Y
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- CN
- China
- Prior art keywords
- screen
- vibrating screen
- vibratory sieve
- drawer
- materials
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- Expired - Fee Related
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Abstract
The utility model relates to an 'amplitude adjustable type vibrating screen provided with a multi-layer drawer, wherein, the vibrating screen can be provided with a plurality of screen disks of screen nets of required specifications according to work requirements. Materials of a plurality of kinds of granularity can be screened by one-time operation. An operated object can be the dry materials and the moist materials. The shape of each screen disk is like a 'drawer' shape, and the taking-in and the taking-out modes of the vibrating screen is similar to the push and the pull of the drawer. The replacement of the screen nets in the screen disks is convenient. The vibrating screen has the functions of adjusting the vertical and the horizontal amplitudes of the vibrating screen according to the condition change of the materials to be screened. The vibrating screen is applied to practical production, and compared with the traditional vibrating screen, the utility model has the characteristics of one screen with multi-function, simple manufacture, and convenient maintenance.
Description
" the adjustable vibratory sieve of multi-layer drawers amplitude " is a kind ofly can screen operation to multiple material of different nature, and once can filter out the material of several granularities simultaneously, also can be according to the variation of sieve material situation vertical, multi-functional vibratory sieve that horizontal vibration amplitude adjusts to vibratory sieve.
Present most vibratory sieve exists following problem:
(1) vibratory sieve is subjected to the restriction of operation material, as the dried moist matter of material, and the granularity of material, and can't sift out the material of multiple granularity simultaneously.
(2) vibratory sieve mostly be fixing amplitude greatly can not mode, often at certain material operation,, be difficult to vibratory sieve is transferred to optimum state again if after the material type is changed.
(3) screen tray is a consumable accessory, and wherein screen cloth needs often to clean, change, and common screen tray is cleaning, seeming very bothersome when changing.
In view of the technical problem that present vibratory sieve exists, the purpose of this utility model is, provides a kind of and can the screen tray of a plurality of different sizes be installed neatly according to the operation needs, filters out the vibratory sieve of several granularity materials simultaneously; When the change of properties of sieve material causes the amplitude of vibratory sieve to change, by adjusting the adjusting device on the vibratory sieve, make vibratory sieve reach optimum Working, accomplish that in addition the replacing of screen cloth is convenient.
The utility model is achieved in that in the screen box of a vibratory sieve installs several screen traies, and " drawer " propelling in the packing into of screen tray, taking-up and the desk, extract phase are seemingly.The screen tray bottom can be installed the screen cloth of different size according to the operation needs; If need in one-stop operation, to obtain several varigrained materials simultaneously, the screen tray of several different sizes can be installed simultaneously realize.Characteristics of the present utility model are also can screen operation to wet stock (for example lime white) etc. to dry material (for example sand).The maintenance of screen cloth and change easy.The two ends of screen box bottom power transmission shaft are provided with eccentric wheel, and the quality by the number of increase and decrease wheel rise nodal plate is regulated eccentric wheel changes eccentric wheel and rotates the rotating torque that is produced, and plays the effect of regulating the vibratory sieve vertical amplitude; Adjust the horizontal vibration amplitude of the controlled system vibratory sieve of adjusting rod.
" the adjustable vibratory sieve of multi-layer drawers amplitude " in production application with the work of traditional vibratory sieve performance comparison.After tested, this vibratory sieve of work production rate of dry material is improved 15～25% approximately, the productivity ratio of wet stock is improved 20～30% approximately.Compare with traditional vibratory sieve, this vibratory sieve has the many usefulness of a sieve, makes simple and easy, easy to maintenance advantage.
The utility model has 6 accompanying drawings.Below in conjunction with each figure the utility model embodiment is described.
Fig. 1 is the front view of the adjustable Structure of Vibrating Screen of multi-layer drawers amplitude.Wherein: 1---screen box; 2---screen tray, for movable, the screen cloth of different size can be installed; 3---go out slag plate; 4---motor; 5---drive pulley; 6---belt; 7---support spring; 8---discharge bucket; 9---eccentric wheel; 10---driving pulley; 11---support; 12---adjusting rod.
Fig. 2 is the left view of the adjustable Structure of Vibrating Screen of multi-layer drawers amplitude.Wherein: 13---main shaft.
Fig. 3 is the front view of screen tray.Wherein: 1---press strip; 2---screen cloth; 3---the screen tray frame; 4---handle.
Fig. 4 is the vertical view of screen tray.
Fig. 5 is the structure chart of eccentric wheel.
Fig. 6 is the Cam plate on the eccentric wheel.
The charging aperture of the top of the screen box 1 among Fig. 1 for opening wide, the casing longitudinal medial is equipped with several supports, is used for shelving screen tray, and the installation number of screen tray needs to determine by using.The bottom of screen box is connected with discharge bucket 8, is used for discharging the material that finishing screen is selected.The screen box left end is a screen tray discrepancy end among Fig. 1, and right-hand member is a slag notch, has slag plate 3 to be used for discharging the intermediate material that filters out.The bottom of screen box 1 is connected with main shaft shown in Figure 2 13.When motor 5 drove driving pulley 10 rotations by driving belt 6, the eccentric wheel 9 on the main shaft two ends can produce exciting forces make screen box produce vibration.Screen box is suspended on the support 11 by support spring 7.The variation of the vibration displacement that is produced when the change of properties (as siccative or wet feed, the velocity variations of charging causes that the quality of casing changes) of the material of operation, the vertical amplitude of regulating screen box by the number of the Cam plate (as Fig. 6) on the increase and decrease eccentric wheel 9.If need to adjust the horizontal vibration amplitude of screen box, adjust by adjusting rod 12.
Press strip 1 is fitted in screen cloth 2 on the screen tray frame 3 among Fig. 2.Can push screen box or extraction to screen tray with handle 4.
The flat shape of the eccentric wheel of Fig. 5 wherein has 2 screws as " fan-shaped ", is used for fastening Cam plate shown in Figure 6.Eccentric wheel is installed in the two ends of main shaft.
Claims (2)
1. adjustable vibratory sieve of multi-layer drawers amplitude is characterized in that:
1～3 screen tray can be installed in the screen box of vibratory sieve, " drawer " in the packing into of screen tray, taking-up and the desk advances, extract phase seemingly, the screen cloth that the screen tray bottom is equipped with different size is equipped with eccentric wheel at the two ends of the bottom of screen box power transmission shaft, and the horizontal vibration amplitude adjusting rod also is housed in addition.
2. according to vibratory sieve described in the claim 1, it is characterized in that: adopt press strip that screen cloth is fitted on the screen tray frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97211963 CN2373194Y (en) | 1997-03-23 | 1997-03-23 | Amplitude adjustable type vibrating screen with multi-tier drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97211963 CN2373194Y (en) | 1997-03-23 | 1997-03-23 | Amplitude adjustable type vibrating screen with multi-tier drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2373194Y true CN2373194Y (en) | 2000-04-12 |
Family
ID=33930283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97211963 Expired - Fee Related CN2373194Y (en) | 1997-03-23 | 1997-03-23 | Amplitude adjustable type vibrating screen with multi-tier drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2373194Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406256A (en) * | 2013-08-30 | 2013-11-27 | 昆山奥德鲁自动化技术有限公司 | Screening device |
| CN104229474A (en) * | 2014-08-21 | 2014-12-24 | 四川金锋建设有限公司 | Building material transport device |
| CN106345684A (en) * | 2016-08-31 | 2017-01-25 | 峨眉山市瑞丰生物科技有限责任公司 | Screen unit for bio-fertilizers |
| CN107716283A (en) * | 2017-10-27 | 2018-02-23 | 安徽星辉工业科技有限公司 | A kind of steaming utensil type vibration screening mechanism device for conveyer |
| CN107824430A (en) * | 2017-11-22 | 2018-03-23 | 佛山科学技术学院 | A kind of manual screening case of use for laboratory |
| CN110882821A (en) * | 2019-12-04 | 2020-03-17 | 徐州赛特机械制造有限公司 | Mining breaker screening plant |
| CN111992481A (en) * | 2020-08-26 | 2020-11-27 | 袁瑞梅 | Beach sundries rapid recovery and classification equipment based on ocean management |
| CN112657824A (en) * | 2020-11-13 | 2021-04-16 | 浙江天方科技股份有限公司 | Sieving mechanism is used in dendrobii officmalis caulis production |
| CN112742698A (en) * | 2020-12-21 | 2021-05-04 | 望江县向芬米业有限公司 | Rice processing filter equipment |
-
1997
- 1997-03-23 CN CN 97211963 patent/CN2373194Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406256A (en) * | 2013-08-30 | 2013-11-27 | 昆山奥德鲁自动化技术有限公司 | Screening device |
| CN104229474A (en) * | 2014-08-21 | 2014-12-24 | 四川金锋建设有限公司 | Building material transport device |
| CN106345684A (en) * | 2016-08-31 | 2017-01-25 | 峨眉山市瑞丰生物科技有限责任公司 | Screen unit for bio-fertilizers |
| CN107716283A (en) * | 2017-10-27 | 2018-02-23 | 安徽星辉工业科技有限公司 | A kind of steaming utensil type vibration screening mechanism device for conveyer |
| CN107824430A (en) * | 2017-11-22 | 2018-03-23 | 佛山科学技术学院 | A kind of manual screening case of use for laboratory |
| CN110882821A (en) * | 2019-12-04 | 2020-03-17 | 徐州赛特机械制造有限公司 | Mining breaker screening plant |
| CN111992481A (en) * | 2020-08-26 | 2020-11-27 | 袁瑞梅 | Beach sundries rapid recovery and classification equipment based on ocean management |
| CN112657824A (en) * | 2020-11-13 | 2021-04-16 | 浙江天方科技股份有限公司 | Sieving mechanism is used in dendrobii officmalis caulis production |
| CN112742698A (en) * | 2020-12-21 | 2021-05-04 | 望江县向芬米业有限公司 | Rice processing filter equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |