CN204620378U - A kind of beans screening plant - Google Patents
A kind of beans screening plant Download PDFInfo
- Publication number
- CN204620378U CN204620378U CN201520025395.0U CN201520025395U CN204620378U CN 204620378 U CN204620378 U CN 204620378U CN 201520025395 U CN201520025395 U CN 201520025395U CN 204620378 U CN204620378 U CN 204620378U
- Authority
- CN
- China
- Prior art keywords
- screen
- screen frame
- frame
- aperture
- screening plant
- 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 - Fee Related
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a kind of beans screening plant, belongs to field of mechanical technique.It solve the problem that existing beans screening plant screening effeciency is low.This beans screening plant comprises frame and to be located at obliquely in frame and screen frame in strip, screen frame comprises screen frame body and is positioned at the intrinsic screen cloth of screen frame, screen frame body two ends to be all connected with frame by rubber spring and to be provided with the vibrator that screen frame is vibrated with making the little amplitude of high shake frequency outside the middle part of this screen frame body, screen cloth comprises the main screen set gradually from top to bottom, anti-blocking screen cloth and support screen and all there is gap between three, on main screen, the aperture of sieve aperture is less than the aperture of the online sieve aperture of choke-preventing screen and stagger mutually in both positions, in support screen, the aperture of sieve aperture is less than the aperture of sieve aperture on main screen.This beans screening plant has the high advantage of screening effeciency.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of beans screening plant.
Background technology
In beans graded operation, adopt new grading technology flow process, new classifying equipoment, to improve classification efficiency, all tools can be carried for the quality index and reduction that improve beans and be of great significance.
In recent years, China obtains greater advance in the research of fine classifying equipoment and technology.Successively the screening plant of the thin vegetable material of development have linear vibrating screen, sieve bend, hit the nylon fine screen that shakes, vortex sieve, vertical cylinder sieve etc.Commerical test and trial production show, these equipment as sieve bend, hit the nylon fine screen etc. that shakes and all achieve good technical-economic index, played certain effect aborning, but still there is sieve aperture and easily block, the problems such as screening efficiency is low.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes the beans screening plant that a kind of screening effeciency is high.
The purpose of this utility model realizes by following technical proposal: a kind of beans screening plant, comprise frame and to be located at obliquely in frame and screen frame in strip, described screen frame comprises screen frame body and is positioned at the intrinsic screen cloth of screen frame, it is characterized in that, described screen frame body two ends to be all connected with described frame by rubber spring and to be provided with the vibrator that screen frame is vibrated with making the little amplitude of high shake frequency outside the middle part of this screen frame body, described screen cloth comprises the main screen set gradually from top to bottom, anti-blocking screen cloth and support screen and all there is gap between three, on described main screen, the aperture of sieve aperture is less than the aperture of the online sieve aperture of described choke-preventing screen and stagger mutually in both positions, in described support screen, the aperture of sieve aperture is less than the aperture of sieve aperture on main screen.
During use, vibrator works makes screen frame vibrate with doing the little amplitude of high shake frequency, and impel the material loosening on screen cloth to isolate, the beans being less than partition size is separated through screen cloth rapidly.
Make screen frame do the vibration of the little amplitude of high shake frequency by vibrator, increase beans through the probability of sieve aperture, improve the screening effeciency of this device.Between screen frame and support, rubber spring is set, operationally how different every forms of motion is partly to make screen frame, specifically, circle in the middle part of screen frame, elliptic motion is done in the upper and lower of screen frame, but the angle in the direction that the major axis of top elliptical orbit and beans flow to is greater than 90 degree, bottom is then less than 90 degree, beans is when screen frame top, vibrated distance of beating is just long at every turn, and on the screen frame of same length, the time of staying is just short, and when compass screen surface bottom, then contrary, thus further increase the screening effeciency of this device.By three layers of screen cloth are set and on every layer of screen cloth the aperture of sieve aperture how the same, the classification process of beans can be completed in the short period of time, improves the screening effeciency of this device.
In above-mentioned beans screening plant, the angle of inclination of described screen frame is 26 degree.
In above-mentioned beans screening plant, described screening plant also comprises the pulp distributer that has charging aperture, described is provided with three all coupled logical feed pipes to pulp distributer, feed pipe described in every root include cylindrical discharging portion and for to the connecting portion that is connected of ore deposit distributor, above above the lower end that the discharging portion described in three is vertically located at screen frame respectively, in the middle part of screen frame and screen frame upper end.
By arranging three feed pipes, strengthening feeding efficiency, the lower end of screen frame, middle part and upper end all can being screened beans simultaneously, further increase the efficiency of screening.
In above-mentioned beans screening plant, be fixed with collection bucket one in described frame, described collection bucket one is positioned at immediately below described screen frame.
By arranging collection bucket one immediately below screen frame, the beans facilitated screening is collected.
Compared with prior art, this beans screening plant has the following advantages:
1, make screen frame do the vibration of the little amplitude of high shake frequency by vibrator, increase the probability of thin beans through sieve aperture, improve the screening effeciency of this device.
2, rubber spring is set between screen frame and support, operationally how different the forms of motion of every section is to make screen frame, specifically, middle part screen frame circles, upper and lower screen frame does elliptic motion, but the angle in the direction that the major axis of top elliptical orbit and plant beans flow to is greater than 90 degree, bottom is then less than 90 degree, beans is when top screen frame, vibrated distance of beating is just long at every turn, and on the screen frame of same length, the time of staying is just short, and when lower screening surface, then contrary, thus further increase the screening effeciency of this device.
3, by arranging three layers of screen cloth and how the same every layer of screen cloth is brushed the aperture in hole, making the classification process of beans power can be complete in the short period of time, improve the screening effeciency of this device.
4, by arranging three feed pipes, strengthening feeding efficiency, the lower end of screen frame, middle part and upper end all can being screened beans simultaneously, further increase the efficiency of screening.
Accompanying drawing explanation
Fig. 1 is the structural representation of this beans screening plant.
Fig. 2 is the structural representation of screen frame.
In figure, 1, frame; 2, screen frame; 2a, screen frame body; 2a1, gripper shoe; 2b, screen cloth; 2b1, main screen frame; 2b2, anti-blocking screen frame; 2b3, supporting screen frame; 3, pulp distributer; 4, vibrator; 5, rubber spring; 6, feed pipe; 6a, discharging portion; 6b, connecting portion; 7, collection bucket one; 8, collection bucket two.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this beans screening plant is made up of frame 1, screen frame 2, pulp distributer 3, vibrator 4 etc.
Screen frame 2 is strip and is located at obliquely in frame 1, and in the present embodiment, the angle of inclination of screen frame 2 is 26 degree.Specifically, as depicted in figs. 1 and 2, screen frame 2 comprises screen frame body 2a and is positioned at the screen cloth 2b of screen frame body 2a.Wherein, screen frame body 2a is made up of the gripper shoe 2a1 that two pieces be arranged in parallel, screen cloth 2b between two gripper shoe 2a1 and two ends relative on screen cloth 2b be fixed together with two gripper shoe 2a1 respectively.
The two ends up and down of every block gripper shoe 2a1 are connected with frame 1 respectively by rubber spring 5, thus are located by screen frame 2.As shown in Figure 2, screen cloth 2b comprises the main screen 2b1 set gradually, anti-blocking screen cloth 2b2 and support screen 2b3 from top to bottom, on main screen 2b1, the aperture of sieve aperture is less than the aperture of sieve aperture on anti-blocking screen cloth 2b2 and stagger mutually in both positions, and on support screen 2b3, the aperture of sieve aperture is less than the aperture of sieve aperture on main screen 2b1.
Vibrator 4 is fixed therein on the lateral wall in the middle part of one piece of gripper shoe 2a1, and this vibrator 4 can make screen frame 2 vibrate with making the little amplitude of high shake frequency.In the present embodiment, vibrator 4 is prior art (disclosed in Chinese patent storehouse a kind of three-joint three-phase asynchronous flame proof vibrating motor [application number: 200910062252.6; Publication number: CN 101577458 A]).
Pulp distributer 3 has charging aperture and is located at frame 1 side.Pulp distributer 3 is provided with three all coupled logical feed pipes 6, every root feed pipe 6 includes cylindrical discharging portion 6a and the connecting portion 6b for being connected with pulp distributer 3, top and screen frame 2 upper end above the lower end that three discharging portion 6a are vertically located at screen frame 2 respectively, in the middle part of screen frame 2.In the present embodiment, pulp distributer 3 is the product can bought on the market, as the pulp distributer that YanTai XinHai mine Machine Co., Ltd produces.
As shown in Figure 1, be also fixed with collection bucket 1 in frame 1 and this collection bucket 1 is positioned at immediately below screen frame 2, the beans screened is collected in collection bucket 1 completely.As shown in Figure 2, frame 1 is also fixed with collection bucket 28, and collection bucket 28 is connected with edge, screen frame 2 lower end, for collecting not by the beans of screening.
When this beans screening plant uses, beans to be entered in pulp distributer 3 by charging aperture and is entered into respectively in three feed pipes 6 by the work of pulp distributer 3, and finally enters in the upper end of screen frame 2, middle part and lower end.Then vibrator 4 works, screen frame 2 is made to do the vibration of the little amplitude of high shake frequency, impel that the beans on screen cloth 2b is loose isolates, the particle being less than partition size, rapidly through screen cloth 2b, enters in collection bucket 1, and part is entrained in the middle fine particle on screen cloth 2b, by sieving upper water spray, again obtain loose and cleaning, along with the continuity of screening process, also progressively out screened.The particle being greater than partition size and a small amount of fine particle be mingled with, along with being moved in collection bucket 28 of compass screen surface.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. a beans screening plant, comprise frame and to be located at obliquely in frame and screen frame in strip, described screen frame comprises screen frame body and is positioned at the intrinsic screen cloth of screen frame, it is characterized in that, described screen frame body two ends to be all connected with described frame by rubber spring and to be provided with the vibrator that screen frame is vibrated with making the little amplitude of high shake frequency outside the middle part of this screen frame body, described screen cloth comprises the main screen set gradually from top to bottom, anti-blocking screen cloth and support screen and all there is gap between three, on described main screen, the aperture of sieve aperture is less than the aperture of the online sieve aperture of described choke-preventing screen and stagger mutually in both positions, in described support screen, the aperture of sieve aperture is less than the aperture of sieve aperture on main screen.
2. beans screening plant according to claim 1, is characterized in that, the angle of inclination of described screen frame is 26 degree.
3. beans screening plant according to claim 1, it is characterized in that, described screening plant also comprises the pulp distributer that has charging aperture, described pulp distributer is provided with three all coupled logical feed pipes, feed pipe described in every root includes cylindrical discharging portion and the connecting portion for being connected with pulp distributer, top and screen frame upper end above the lower end that the discharging portion described in three is vertically located at screen frame respectively, in the middle part of screen frame.
4. beans screening plant according to claim 1, is characterized in that, is fixed with collection bucket one in described frame, and described collection bucket one is positioned at immediately below described screen frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025395.0U CN204620378U (en) | 2015-01-14 | 2015-01-14 | A kind of beans screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025395.0U CN204620378U (en) | 2015-01-14 | 2015-01-14 | A kind of beans screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620378U true CN204620378U (en) | 2015-09-09 |
Family
ID=54039442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520025395.0U Expired - Fee Related CN204620378U (en) | 2015-01-14 | 2015-01-14 | A kind of beans screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657842A (en) * | 2022-03-12 | 2022-06-24 | 安徽天建建设集团有限公司 | Uniform crushing device for stone for highway construction |
-
2015
- 2015-01-14 CN CN201520025395.0U patent/CN204620378U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114657842A (en) * | 2022-03-12 | 2022-06-24 | 安徽天建建设集团有限公司 | Uniform crushing device for stone for highway construction |
| CN114657842B (en) * | 2022-03-12 | 2023-09-26 | 安徽天建建设集团有限公司 | Even breaker of building stones for highway construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203991316U (en) | A kind of coffee bean screening machine | |
| CN207056981U (en) | A kind of screening machine for soil remediation fertilizer production | |
| CN209985737U (en) | A sieve reason device for rice finish machining | |
| CN107164846A (en) | A kind of card wire opener | |
| CN104190625B (en) | Tea screening machine | |
| CN204620378U (en) | A kind of beans screening plant | |
| CN206232849U (en) | A kind of Eider down processing feed arrangement for clearing up debris | |
| CN206064578U (en) | Micropowder grinds grader | |
| CN104923479A (en) | Air sieve for dry type machine-made sand | |
| CN204107834U (en) | Spin vibration sieve | |
| CN208066721U (en) | A kind of multi-layer multiplex speed non-dust automatic screening | |
| CN207413763U (en) | Coming type cylinder is sieved every slag | |
| CN206970758U (en) | A kind of card wire opener | |
| CN206139502U (en) | Separation dust collecting equipment cracks rice | |
| CN206296071U (en) | Material screening machine | |
| CN205217331U (en) | Maize seed sieve separator | |
| CN214183920U (en) | Automatic silt separator of dual-rotor sand making machine | |
| CN210753793U (en) | Agricultural industry is with high-quality corn oscillating sieving mechanism | |
| CN208303210U (en) | A kind of high efficiency screening direct discharging screen | |
| CN206286171U (en) | A kind of corn seed proportion screening machine | |
| CN206474421U (en) | Oscillatory type garbage sorting machine | |
| CN204486277U (en) | Vibratory sieve | |
| CN204842222U (en) | Medicine air separator | |
| CN216397110U (en) | A device for plant material screening | |
| CN110064500A (en) | A method of sorting quartz sand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160114 |