CN102989667A - Vibrating screen with double engine bodies - Google Patents
Vibrating screen with double engine bodies Download PDFInfo
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- CN102989667A CN102989667A CN2012105023782A CN201210502378A CN102989667A CN 102989667 A CN102989667 A CN 102989667A CN 2012105023782 A CN2012105023782 A CN 2012105023782A CN 201210502378 A CN201210502378 A CN 201210502378A CN 102989667 A CN102989667 A CN 102989667A
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- engine body
- vibrating screen
- lower body
- screen
- lower engine
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Abstract
The invention discloses a vibrating screen with double engine bodies, comprising a screen frame, wherein the screen frame is provided with a lower engine body through damping springs; vibrating sources are downwards arranged in the middle of the bottom of the lower engine body; motors are downwards arranged on the vibrating sources and at one side of the lower engine body through shaft couplings; an upper engine body is arranged on the lower engine body in a matching manner; and a main vibration rubber spring is connected between the upper engine body and the lower engine body. The vibrating screen has the advantages of reasonable structure, low power consumption, high material treatment quantity and small impact force to a base.
Description
Technical field:
The present invention relates to sieving machine, particularly a kind of Double-mass vibrating screen that power consumption is little, little to foundational shock, the screening amount is large that is applicable to the industries uses such as iron and steel, coal.
Background technology:
Present vibratory sieve, its vibration source all are mounted on the screen box, this traditional structure, and consumed power is large when not only vibrating, and the impulsive force that the basis is produced is also large.
Summary of the invention:
The purpose of this invention is to provide that a kind of consumed power is little, the material handling amount is large, the Double-mass vibrating screen little to foundational shock power.
Technical scheme of the present invention is finished as follows, a kind of Double-mass vibrating screen, it includes a screen frame (unit), on screen frame (unit), through damping spring a lower body is installed, it is characterized in that: in the middle of the lower body bottom, vibration source is installed downwards, on vibration source, in body one side motor is installed downwards through shaft coupling, supporting on lower body a upper machine body is installed, between upper lower body, be connected with the main rubber spring that shakes.
The advantage that the present invention has is rational in infrastructure, consumed power is little, the material handling amount is large, little to foundational shock power.
Description of drawings:
Fig. 1 is structural representation of the present invention; Fig. 2 is side-looking structural representation of the present invention.
The specific embodiment:
Describe by reference to the accompanying drawings embodiment in detail, the present invention is improvements over the prior art, it is through damping spring 4 lower body 2 to be installed on a movable type or fixed screen frame (unit) 5, in the middle of the lower body bottom, vibration source 6 is installed downwards, on vibration source, be connected with motor 8 in body one side downwards through shaft coupling 7, supporting on lower body a upper machine body 1 is installed, both sides are connected with the main rubber spring 3 that shakes between upper machine body and lower body.During work, vibrator drags the generation vibration source by common electric machine through shaft coupling, vibration source excites the upper machine body vibration-generating by the main rubber spring that shakes, the Oscillation Amplitude of upper machine body is greater than lower body, therefore reach designing requirement, not only consumed power is little, and the material handling amount is large, the impulsive force of screen frame (unit) is greatly reduced than prior art.
Claims (1)
1. Double-mass vibrating screen, it includes a screen frame (unit), on screen frame (unit), through damping spring a lower body is installed, it is characterized in that: in the middle of the lower body bottom, vibration source is installed downwards, on vibration source, in body one side motor is installed downwards through shaft coupling, supporting on lower body a upper machine body is installed, between upper lower body, is connected with the main rubber spring that shakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105023782A CN102989667A (en) | 2012-11-30 | 2012-11-30 | Vibrating screen with double engine bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105023782A CN102989667A (en) | 2012-11-30 | 2012-11-30 | Vibrating screen with double engine bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102989667A true CN102989667A (en) | 2013-03-27 |
Family
ID=47919072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105023782A Pending CN102989667A (en) | 2012-11-30 | 2012-11-30 | Vibrating screen with double engine bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102989667A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2058286A (en) * | 1979-06-18 | 1981-04-08 | Aberglen Holdings Ltd | Vibratory shaker |
| JPH07328546A (en) * | 1994-06-07 | 1995-12-19 | Aisin Sanki Kk | Size sorting machine |
| CN101357364A (en) * | 2008-07-25 | 2009-02-04 | 东北大学 | Anti-resonance vibrating sifter |
| CN202061450U (en) * | 2011-04-24 | 2011-12-07 | 大连天晟通用机械有限公司 | Dual-plastid type vibrating dewatering screen |
| CN102755959A (en) * | 2012-07-04 | 2012-10-31 | 河南威猛振动设备股份有限公司 | Two-mass vibrating screen |
| CN203030503U (en) * | 2012-11-30 | 2013-07-03 | 河南太行振动机械股份有限公司 | Double-body vibrating screen |
-
2012
- 2012-11-30 CN CN2012105023782A patent/CN102989667A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2058286A (en) * | 1979-06-18 | 1981-04-08 | Aberglen Holdings Ltd | Vibratory shaker |
| JPH07328546A (en) * | 1994-06-07 | 1995-12-19 | Aisin Sanki Kk | Size sorting machine |
| CN101357364A (en) * | 2008-07-25 | 2009-02-04 | 东北大学 | Anti-resonance vibrating sifter |
| CN202061450U (en) * | 2011-04-24 | 2011-12-07 | 大连天晟通用机械有限公司 | Dual-plastid type vibrating dewatering screen |
| CN102755959A (en) * | 2012-07-04 | 2012-10-31 | 河南威猛振动设备股份有限公司 | Two-mass vibrating screen |
| CN203030503U (en) * | 2012-11-30 | 2013-07-03 | 河南太行振动机械股份有限公司 | Double-body vibrating screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130327 |