CN2552611Y - Elastic screening machine - Google Patents
Elastic screening machine Download PDFInfo
- Publication number
- CN2552611Y CN2552611Y CN 02273753 CN02273753U CN2552611Y CN 2552611 Y CN2552611 Y CN 2552611Y CN 02273753 CN02273753 CN 02273753 CN 02273753 U CN02273753 U CN 02273753U CN 2552611 Y CN2552611 Y CN 2552611Y
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- Prior art keywords
- screen frame
- screening
- connecting rod
- machine
- utility
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Abstract
The utility model discloses an elastic screening machine. A connecting rod is out of the crank connected fixedly with a transmission shaft which is used to transferring power for the machine. Through a connecting plate, the other end of the connecting rod is connected with a screen frame with multilevel sieves. An elastic support plate supporting the screen frame is connected with the bottom cross frame of the screen frame. The lower end of the plate is connected fixedly with the base of the machine. A starting motor makes the sieves in the screen frame vibrate high frequently to make multilevel screening of materials via the crank connecting rod. Because the screen frame is supported by the elastic support plate, the vibration frequency can be increased, which avoids the phenomenon that screen meshes are blocked by materials and realizes the multilevel screening. Thereby the productivity and the quality of material screened are increased, noise and energy consumption are lowered, and economic benefits are increased. The utility model has the advantages of being simple in structure, convenient to operate and good in performance, so the utility model is a relatively ideal screening machine for screening seeds, grain and oil materials and minerals.
Description
One, technical field
The utility model relates to a kind of screening machine that screens material, especially material is carried out simultaneously the screening machine of multistage screening.
Two, background technology
Before the utility model proposes, the various screening machineries of using on the market, the screen frame of vibratory sieve moves back and forth in fixing slideway, and its supporting is non-yielding prop.Non-yielding prop one is that noise is big, the energy consumption height.The 2nd, can not improve the vibration frequency of sieving sheet, frequency is low blocks the mesh of sieve sheet easily to screening irregular material, when mesh blocks up to a certain degree, must shut down and clear up.When particularly screening seed and grain and oil material, cause the fragmentation of material during cleaning easily, have a strong impact on the quality of product, downgrade, influence economic benefit.Because the low stifled sieve phenomenon that causes of the vibration frequency of sieve sheet makes screening machine can not carry out multistage screening, and unit cost is uprised, production efficiency is low.
Three, summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of elasticity screening machine, and this screening machine can improve the vibration frequency of sieve sheet, makes material non-blocking screen eye, enhances productivity.
The technical scheme that its technical problem that solves the utility model adopts is: support one end of screening machine is fixedly connected with support, the relevant position is connected with motor and power transmission shaft on the support, the crank that correspondent section is fixedly connected with belt pulley and the production of sieve sheet is vibrated on the power transmission shaft, rotate on the crank and be with connecting rod, the other end of connecting rod links by connecting plate and the screen frame that multistage sieve sheet is housed, be connected with the elastically supported plate of supporting screen frame on the cross member of screen frame, the lower end and the support of elastically supported plate connect firmly.Behind the actuating motor, the power of motor is passed to belt wheel by belt rotates power transmission shaft at a high speed, makes sieve sheet dither in the screen frame carry out the multistage screening of material by crank, connecting rod.
The utility model beneficial effect compared with prior art is: because screen frame is by the elastically supported plate supporting, can improve the vibration frequency of sieve sheet, avoided material to block the phenomenon of mesh, can realize multistage screening, improved the quality of productivity ratio and screening back material, reduce noise and energy consumption, increased economic benefit.
Four, description of drawings
Fig. 1 is the structure principle chart of a kind of elasticity screening machine of the utility model.
1. motors among the figure, 2. belt, 3. power transmission shaft, 4. crank, 5. support, 6. connecting rod, 7. connecting plate, 8. screen frame, 9. sieve sheet, 10. horizontal frame, 11. elastically supported plates, 12. supports.
Five, the specific embodiment
In the accompanying drawings, the left end of the support 12 of the utility model elasticity screening machine has right angle rack 5 by bolting, be fixedly connected with motor 1 on the horizontal plane of support 5, be connected with power transmission shaft 3 by bearing on the vertical plane, correspondent section on the power transmission shaft 3 is fixedly connected with belt pulley and crank 4, rotate on the crank 4 and be with connecting rod 6, the other end of connecting rod with nut check on the connecting plate 7 that connects firmly with screen frame 8, the multistage sieve sheet 9 of different size mesh is housed in the screen frame 8, the bottom of screen frame is fixedly connected with horizontal frame 10, be connected with the elastically supported plate 11 of supporting screen frame 8 on the horizontal frame 10, the lower end of support plate 11 is fixed on the support 12.The power of motor 1 conducts to power transmission shaft 3 by belt 2 speedups, makes sieve sheet dither under the effect of crank connecting link.Elastically supported plate 11 recited above is according to the kind of screening material and the different spring steel plate or the helical springs selected for use of weight.
Claims (1)
1, a kind of elasticity screening machine, support (12) one ends of this machine are fixedly connected with support (5), support (5) is gone up the relevant position and is connected with motor (1) and power transmission shaft (3), power transmission shaft (3) is gone up correspondent section and is fixedly connected with belt pulley and can makes sieve sheet (9) produce the crank (4) of vibration, and crank (4) is gone up to rotate and is with connecting rod (6); The other end that it is characterized in that connecting rod (6) links by connecting plate (7) and the screen frame (8) that multistage sieve sheet (9) is housed, be connected with the elastically supported plate (11) of supporting screen frame (8) on the bottom transverse frame (10) of screen frame (8), the lower end of elastically supported plate (11) and support (12) connect firmly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273753 CN2552611Y (en) | 2002-06-18 | 2002-06-18 | Elastic screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02273753 CN2552611Y (en) | 2002-06-18 | 2002-06-18 | Elastic screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2552611Y true CN2552611Y (en) | 2003-05-28 |
Family
ID=33738171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02273753 Expired - Fee Related CN2552611Y (en) | 2002-06-18 | 2002-06-18 | Elastic screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2552611Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166566A (en) * | 2010-12-14 | 2011-08-31 | 湖北合加环境设备有限公司 | Bouncing type screening equipment |
| CN107616004A (en) * | 2017-10-18 | 2018-01-23 | 江苏大学 | Chaotic vibration sorting screen |
| CN108237073A (en) * | 2016-12-27 | 2018-07-03 | 越艳 | A kind of equipment about Multilayer vibrating screen |
| CN109078688A (en) * | 2018-08-01 | 2018-12-25 | 刘风强 | A kind of Chinese medicine grinding screen medicine all-in-one machine |
| CN109618600A (en) * | 2019-02-13 | 2019-04-16 | 黑龙江省农业科学院耕作栽培研究所 | A kind of red bean cultivation sieve kind seed soaking chlorination equipment |
-
2002
- 2002-06-18 CN CN 02273753 patent/CN2552611Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166566A (en) * | 2010-12-14 | 2011-08-31 | 湖北合加环境设备有限公司 | Bouncing type screening equipment |
| CN102166566B (en) * | 2010-12-14 | 2013-09-04 | 湖北合加环境设备有限公司 | Bouncing type screening equipment |
| CN108237073A (en) * | 2016-12-27 | 2018-07-03 | 越艳 | A kind of equipment about Multilayer vibrating screen |
| CN107616004A (en) * | 2017-10-18 | 2018-01-23 | 江苏大学 | Chaotic vibration sorting screen |
| CN109078688A (en) * | 2018-08-01 | 2018-12-25 | 刘风强 | A kind of Chinese medicine grinding screen medicine all-in-one machine |
| CN109618600A (en) * | 2019-02-13 | 2019-04-16 | 黑龙江省农业科学院耕作栽培研究所 | A kind of red bean cultivation sieve kind seed soaking chlorination 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 |