CN110479585A - Screening machine - Google Patents
Screening machine Download PDFInfo
- Publication number
- CN110479585A CN110479585A CN201910948380.4A CN201910948380A CN110479585A CN 110479585 A CN110479585 A CN 110479585A CN 201910948380 A CN201910948380 A CN 201910948380A CN 110479585 A CN110479585 A CN 110479585A
- Authority
- CN
- China
- Prior art keywords
- separate roller
- control lever
- track
- declutcher control
- slide bar
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of screening machines, including vibration bin, it is horizontal in the vibration bin to be disposed with separate roller, separating plate is provided on the body of roll of the separate roller, the opening passed through for small particles materials such as sandstone is provided on the separating plate, first conveyer belt is provided with below the opening, the front end of the separating plate is provided with the second conveyer belt, the vibration bin is arranged on vibration unit, after the material fragment to spread out is sent to the feed inlet of vibration bin, pass through the opening on separating plate, under the mating reaction of vibration unit, so that the heavier grains of sand, metal etc. is exported from opening, and first conveyer belt exports, larger and lighter material on separating plate is exported from separating plate, and it exports to the second conveyer belt, to which heavier feed separation be come out.
Description
Technical field
The present invention relates to material processing technology fields, and in particular to a kind of screening machine.
Background technique
When carrying out screening operation for the different material of quality, the mode of vibrosieve or the side of selection by winnowing is employed many times
Formula can screen out the material of different densities, for example in refuse classification operation, after material passes through pulverization process first, need
By in material lightweight sheet or block material separate with heavier feeds, the working process behaviour of next step can be carried out
Make, existing screening plant is mostly drum-type structure, and screening efficiency is lower, and mostly winnowing type equipment, causes to screen out
Material collection is more difficult.
Summary of the invention
The object of the present invention is to provide a kind of screening machines, can effectively realize and sort to material, to facilitate further
Ground processing.
The technical solution that the present invention takes is specific as follows.
A kind of screening machine, including vibration bin, it is horizontal in the vibration bin to be disposed with separate roller, on the body of roll of the separate roller
It is provided with separating plate, the opening passed through for small particles materials such as sandstone, the lower section of the opening are provided on the separating plate
It is provided with first conveyer belt, the front end of the separating plate is provided with the second conveyer belt, and the vibration bin is arranged on vibration unit.
The technical effect that the present invention obtains are as follows: after the material fragment to spread out is sent to the feed inlet of vibration bin, lead to
The opening on separating plate is crossed, under the mating reaction of vibration unit, so that the heavier grains of sand, metal etc. are exported from opening, and
And first conveyer belt exports, the larger and lighter material on separating plate is exported from separating plate, and is exported to second
On conveyer belt, so that heavier feed separation be come out.
Detailed description of the invention
Fig. 1 and Fig. 2 is two kinds of viewing angle constructions schematic diagrames of screening machine；
Fig. 3 is the main view of screening machine；
Fig. 4 to fig. 6 is two kinds of visual angle the schematic diagram of the section structure of screening machine；
Fig. 7 figure is the II enlarged drawing in Fig. 4；
Fig. 8 is the III enlarged drawing in Fig. 4；
Fig. 9 is the enlarged drawing of the IIII in Fig. 4.
Specific embodiment
In order to which objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments specific
It is bright.It should be appreciated that following text is only used to describe one or more of specific embodiments of the invention, not to the present invention
The protection scope specifically requested carries out considered critical.As used in this article, it is tight to be not limited to it for term " parallel " and " vertical "
The geometric definition of lattice, but including reasonable for machining or mankind's error and inconsistency tolerance；Elaborate this below
The specific features of screening machine:
The screening machine 20 includes vibration bin 21, horizontal in the vibration bin 21 to be disposed with separate roller 22, the separate roller 22
It is provided with separating plate 23 on the body of roll, the opening passed through for small particles materials such as sandstone is provided on the separating plate 23, it is described
First conveyer belt 24 is provided with below opening, the front end of the separating plate 23 is provided with the second conveyer belt 25, the vibration bin
21 are arranged on vibration unit；
After the material fragment to spread out is sent to the feed inlet of vibration bin 21, by the opening on separating plate 23, vibrating
Under the mating reaction of unit, so that the heavier grains of sand, metal etc. are exported from opening, and first conveyer belt 24 is exported, and is located at
Larger and lighter material on separating plate 23 is exported from separating plate 23, and is exported to the second conveyer belt 25, thus will
Heavier feed separation comes out；
Specifically, in conjunction with shown in Fig. 4 and Fig. 5, the separating plate 23 includes multiple declutcher control levers 231 and fixed link 234, the separation
One end of bar 231 is connect with the outer wall of separate roller 22 and the other end extends outwardly arrangement along the radial direction of separate roller 22, institute
The outer wall connection and the other end for stating fixed link 234 extend outwardly arrangement along the radial direction of separate roller 22, and separating mechanism drives
Declutcher control lever 231 deflects, and declutcher control lever 231 is made to be in the two states that are overlapped and misplace with fixed link 234, and the separating plate 23 inclines
When tiltedly turning to the feed inlet top position of vibration bin 21, the declutcher control lever 231 is in misaligned state with fixed link 234；
When implementing to accept the material for squeezing broken dispersion, in conjunction with shown in Fig. 4 and Fig. 5, the fixed link 234 is in declutcher control lever 231
Between interstitial site at, and one piece of whole plate is constituted, and then realize undertaking to material, when the process that separate roller 22 rotates
In, separating mechanism makes fixed link 234 and declutcher control lever 231 be in misaligned state, under the vibration force effect of vibration unit, in turn
It realizes to the jolt of material simultaneously, so that heavier material sinks to the lower position of separating plate 23, lighter material is in top
Position, when separating plate 23 tilts, so that gap export of the heavier material between fixed link 234 and declutcher control lever 231, and
And exported by first conveyer belt 24, lighter material is exported from separating plate 23 to first conveyer belt 24, and then completes material
Rough segmentation selection operation.
As a preferred solution of the present invention, the dislocation motion between declutcher control lever 231, institute are in fixed link 234 to realize
State that one end of declutcher control lever 231 is hinged with separate roller 22 and articulated shaft is vertical with separate roller 22,234 1 sections of the fixed link positioned at dividing
Articulated shaft arranged beneath and extending direction from bar 231 is consistent, is provided between adjacent declutcher control lever 231 and is respectively arranged with arc and leads
To plate 2311 and guide link 2312, arcuate guide hole 2313, the arcuate guide are provided on the arc-shaped guide plate 2311
The rod end of the articulated shaft arranged concentric in hole 2313 and 231 one end of declutcher control lever, the guide link 2312 is provided with guiding slide bar
23121, the guiding slide bar 23121 is slidably arranged in arcuate guide hole 2313；
As shown in connection with fig. 8, one end articulated connection of above-mentioned declutcher control lever 231, and pass through guide link 2312 and guiding slide bar
23121 are slidably arranged in arcuate guide hole 2313, and then realize to the integrated connection of multiple rows of declutcher control lever 231, when implement to point
When declutcher control lever 231 from 23 end positions of plate is rotated around articulated shaft, the gearing to multiple rows of declutcher control lever 231 can be effectively realized, into
And realize the state that declutcher control lever 231 and fixed link 234 are presented dislocation or are extended in the same direction, and then realize and hold to the entirety of rubbish
Support and separation；
In conjunction with shown in Fig. 4 and Fig. 5, the declutcher control lever 231 of 22 end positions of separate roller is respectively arranged with strut 232 and pull rod
233, the rod end of the strut 232 and pull rod 233 is hinged with the middle section of declutcher control lever 231, the strut 232 and pull rod 233
The other end slides and implements to declutcher control lever 231 around the rotate driving of articulated shaft；
Implementing quick support or pull-up to the declutcher control lever 231 of 23 two sides end position of separating plate, the above-mentioned implementation pair of strut 232
The support in the middle section of declutcher control lever 231, when the other end of strut 232 slides and implements to rotate declutcher control lever 231 around articulated shaft,
It can realize that discontinuous interlocks by guide link 2312 between adjacent declutcher control lever 231, and be arranged in 23 other side of separating plate and draw
Bar 233, and and pull rod 233 other end sliding, and then quickly propping up or unclamp to declutcher control lever 231 can be effectively improved, with
It improves to multiple groups declutcher control lever 231 around the efficiency of articulated shaft rotating bar；
As shown in connection with fig. 5, the other end of the strut 232 and the first sliding block 2321 are hinged, and the sliding of the first sliding block 2321 is set
It sets on the first track 2322, the length direction of first track 2322 is parallel with the length direction of separate roller 22, and described
The first slide bar 2323 is provided on one sliding block 2321, first slide bar 2323 is parallel with the first track 2322, and described first is sliding
The rod end sliding of bar 2323 is stretched out on the supporting plate of 2322 end of the first track, is arranged with the first spring on first slide bar 2323
2324, the both ends of first spring 2324 respectively with the supporting plate of 2322 end of the first track and the first sliding block 2321 against；
Above-mentioned strut 232 is slidably arranged on the first track 2322 by the first sliding block 2321, and passes through the first spring
2324 can realize reset, so that in normal state, declutcher control lever 231 may make to be in the state of dislocation in fixed link 234, when need
When accepting in real time to the material after dispersing derived from conveyer belt, the supporting role to rubbish can be effectively realized, 22 turns of separate roller
In dynamic process, so that declutcher control lever 231 and fixed link 234 are in the state being overlapped, and then by material heavier on separating plate 23
It is deposited in lower section, and falls to first conveyer belt 24 and exports；
To realize the driving to the first sliding block 2321, and the reciprocal driving realized and be located at the first track 2322 to strut 232 is pinched,
The rod end of first slide bar 2323 is provided with against ball 2325, described against ball 2325 and fixed disc track 2326
Rail level is against the fixed disc track 2326 is connect by connecting supporting plate with 21 outer wall of vibration bin, first track 2322
It is connect by bracket with the inner wall of separate roller 22；
Separate roller 22 in the course of rotation so that 2323 rod end of the first slide bar against ball 2325 and disk rail 2326
Against, and there are the high faces in one end for disk rail 2326, therefore when the high rail level section against ball 2325 and disk rail 2326
Against when, realize pulling open to the first slide bar 2323 so that the first declutcher control lever 231 is in the state being aligned with fixed link 234,
And then realize crude separation compared with heavy material and light matter material, two kinds of materials then isolating carry out subsequent processing, when against
The low rail level section of ball 2325 and disk rail 2326 against when, under the elastic reset power of the first spring 2324, so that score
It is rotated from bar 231 around articulated shaft, so that declutcher control lever 231 and fixed link 234 are in misaligned state, and then realizes receiver
Material, and carry out the effect of vibrosieve.
As shown in connection with fig. 9, similarly, the other end of the pull rod 233 and the second sliding block 2331 are hinged, second sliding block
2331 are slidably arranged on the second track 2332, and the length direction of second track 2332 and the length direction of separate roller 22 are flat
It goes, is provided with the second slide bar 2333 on second track 2332, second slide bar 2333 is parallel with the second track 2332, institute
The rod end sliding for stating the second slide bar 2333 is stretched out on the supporting plate of 2332 end of the second track, is arranged on second slide bar 2333
Second spring 2334, the both ends of the second spring 2334 respectively with the supporting plate of 2332 end of the second track and the second sliding block 2331
Against；
To realize the rotation to separate roller 22, the both ends of the separate roller 22 are connect by bearing block with 21 outer wall of vibration bin, institute
It states separate roller 22 in a tubular form and one end outer wall is provided with power fluted disc 221, the power fluted disc 221 is engaged with power gear 222；
The speed that separate roller 22 at this rotates is lower, is separated when adapting to the vibration of material on separating plate 23 according to density
Sorting so that at the lighter material of density at the top position of separating plate 23, and is exported by the front end of separating plate 23 to the
On one conveyer belt 24, heavier rubbish is deposited to 23 lower position of separating plate, after separating plate 23 forms the gap of dislocation, so that
Heavier rubbish material is exported from gap；
To realize the vibration to vibration bin 21, the outer wall of the vibration bin 21 is provided with export-oriented ball 223, the extroversion ball
223 rollers are arranged on frame plate 224, and 21 outer wall of vibration bin is provided with vibrating motor 225；
Above-mentioned vibrating motor 225 is in tilted layout, so that separating plate 23, which is formed, tilts forward Separation by vibration, to realize heavier
Material product position above, compared with the lower position that heavy material is deposited in separating plate 23, and then the crude separation for the material realized.
Operation is blown away to lighter rubbish to realize, it is described to fast implement the separation to lighter rubbish and heavier rubbish
The outer wall of vibration bin 21 is provided with air hose 211, and the nozzle of the air hose 211 is directed toward separating plate 23.
Below with reference to the screening machine, illustratively the method for separating of material, the method for separating include the following steps:
Step A, crushes material, and makes crushing material slabbing structure, crushes the material dispersion export of slabbing
To 21 feed inlet of vibration bin of screening machine；
Step B starts vibrating motor 225, starts separate roller 22, so that the declutcher control lever 231 of separating plate 23 and fixed link 234 misplace
And in whole plate shape to implement the undertaking to material；
Step C, so that separate roller 22 rotates, after separating plate 23 turns to obliquity, so that lighter material is exported to the
On two conveyer belts 25 and export；
Step D starts separating mechanism, so that declutcher control lever after separating plate 23, which turns to lower front end, turns to lower position
231 deflections, and declutcher control lever 231 is in fixed link 234 and is overlapped to obtain state, so that heavier feeds are between declutcher control lever 231
It is exported in gap in first conveyer belt 24 and exporting；
Step E, after separating plate 23 is turned to far from 24 position of first conveyer belt, separating mechanism stops, so that separating plate 23
Declutcher control lever 231 and fixed link 234 misplace and implement to accept the material of the gating location of vibration bin 21 in whole plate shape.
Step F repeats step B to E, until material sorting finishes, two kinds of materials that material sub-elects are carried out in next step
Processing.
Claims (10)
1. a kind of screening machine, it is characterised in that: horizontal in the vibration bin (21) to be disposed with separate roller including vibration bin (21)
(22), it is provided with separating plate (23) on the body of roll of the separate roller (22), is provided on the separating plate (23) for sandstone etc.
The opening that small particles material passes through is provided with first conveyer belt (24) below the opening, the front end of the separating plate (23)
It is provided with the second conveyer belt (25), the vibration bin (21) is arranged on vibration unit.
2. screening machine according to claim 1, it is characterised in that: the separating plate (23) includes multiple declutcher control levers (231)
And fixed link (234), one end of the declutcher control lever (231) is connect with the outer wall of separate roller (22) and the other end is along separate roller
(22) radial direction extends outwardly arrangement, the outer wall connection of the fixed link (234) and the other end is along separate roller (22)
Radial direction extends outwardly arrangement, and separating mechanism drives declutcher control lever (231) deflection, and makes declutcher control lever (231) and fixed link
(234) it is in coincidence and dislocation two states, the feed inlet upper position of separating plate (23) tilt rotation to vibration bin (21)
When setting, the declutcher control lever (231) and fixed link (234) are in misaligned state.
3. screening machine according to claim 2, it is characterised in that: one end and separate roller (22) of the declutcher control lever (231)
Hinged and articulated shaft is vertical with separate roller (22), and (234) one sections of the fixed link are located at cloth below the articulated shaft of declutcher control lever (231)
It sets and extending direction is consistent, be provided between adjacent declutcher control lever (231) and be respectively arranged with arc-shaped guide plate (2311) and guiding company
Bar (2312) is provided with arcuate guide hole (2313) on the arc-shaped guide plate (2311), the arcuate guide hole (2313) with
The rod end of the articulated shaft arranged concentric of declutcher control lever (231) one end, the guide link (2312) is provided with guiding slide bar
(23121), the guiding slide bar (23121) is slidably arranged in arcuate guide hole (2313).
4. screening machine according to claim 3, it is characterised in that: the declutcher control lever of separate roller (22) end positions
(231) strut (232) and pull rod (233) are respectively arranged with, the rod end of the strut (232) and pull rod (233) is and declutcher control lever
(231) middle section is hinged, and the other end sliding and implementation of the strut (232) and pull rod (233) are to declutcher control lever (231) around hinged
The rotate driving of axis.
5. screening machine according to claim 4, it is characterised in that: the other end and the first sliding block of the strut (232)
(2321) hingedly, first sliding block (2321) is slidably arranged on the first track (2322), first track (2322)
Length direction is parallel with the length direction of separate roller (22), is provided with the first slide bar (2323) on first sliding block (2321),
First slide bar (2323) is parallel with the first track (2322), and the first rail is stretched out in the rod end sliding of first slide bar (2323)
On the supporting plate of road (2322) end, it is arranged with the first spring (2324) on first slide bar (2323), first spring
(2324) both ends respectively with the supporting plate of the first track (2322) end and the first sliding block (2321) against.
6. screening machine according to claim 5, it is characterised in that: the rod end of first slide bar (2323) be provided with against
Ball (2325), the rail level against ball (2325) and fixed disc track (2326) is against the fixed disc track
(2326) it is connect by connecting supporting plate with vibration bin (21) outer wall, first track (2322) passes through bracket and separate roller (22)
Inner wall connection.
7. screening machine according to claim 6, it is characterised in that: the other end and the second sliding block of the pull rod (233)
(2331) hingedly, second sliding block (2331) is slidably arranged on the second track (2332), second track (2332)
Length direction is parallel with the length direction of separate roller (22), is provided with the second slide bar (2333) on second track (2332),
Second slide bar (2333) is parallel with the second track (2332), and the second rail is stretched out in the rod end sliding of second slide bar (2333)
On the supporting plate of road (2332) end, second spring (2334), the second spring are arranged on second slide bar (2333)
(2334) both ends respectively with the supporting plate of the second track (2332) end and the second sliding block (2331) against.
8. screening machine according to claim 7, it is characterised in that: the both ends of the separate roller (22) pass through bearing block and vibration
Dynamic storehouse (21) outer wall connection, the separate roller (22) is in a tubular form and one end outer wall is provided with power fluted disc (221), the power teeth
Disk (221) is engaged with power gear (222).
9. screening machine according to claim 8, it is characterised in that: the outer wall of the vibration bin (21) is provided with export-oriented ball
(223), export-oriented ball (223) roller is arranged on frame plate (224), and vibration bin (21) outer wall is provided with vibration
Motor (225).
10. screening machine according to claim 9, it is characterised in that: the outer wall of the vibration bin (21) is provided with air hose
(211), the nozzle of the air hose (211) is directed toward separating plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910948380.4A CN110479585B (en) | 2019-10-08 | 2019-10-08 | Screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910948380.4A CN110479585B (en) | 2019-10-08 | 2019-10-08 | Screening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110479585A true CN110479585A (en) | 2019-11-22 |
| CN110479585B CN110479585B (en) | 2020-09-29 |
Family
ID=68544812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910948380.4A Active CN110479585B (en) | 2019-10-08 | 2019-10-08 | Screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110479585B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102502A (en) * | 1976-12-10 | 1978-07-25 | W. R. Grace & Co. | Concentration of plate-shaped minerals |
| US4583645A (en) * | 1982-12-02 | 1986-04-22 | Shoichi Yamamoto | Vibratory grain separating apparatus used with rice-hulling apparatus |
| CN87213221U (en) * | 1987-09-05 | 1988-10-19 | 长庆石油勘探局钻井三公司机械厂 | Double vibration excited screen oscillating in an orbit of heart shape |
| CN1899708A (en) * | 2006-07-15 | 2007-01-24 | 中国矿业大学 | Fluctuating rigid lever passive vibration impact type sieve plate |
| CN108993855A (en) * | 2018-06-28 | 2018-12-14 | 胡转香 | Screening plant |
| CN209109606U (en) * | 2018-08-07 | 2019-07-16 | 福建源鑫建材有限公司 | A kind of magnetic separation steel slag recovery device with screening function |
-
2019
- 2019-10-08 CN CN201910948380.4A patent/CN110479585B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102502A (en) * | 1976-12-10 | 1978-07-25 | W. R. Grace & Co. | Concentration of plate-shaped minerals |
| US4583645A (en) * | 1982-12-02 | 1986-04-22 | Shoichi Yamamoto | Vibratory grain separating apparatus used with rice-hulling apparatus |
| CN87213221U (en) * | 1987-09-05 | 1988-10-19 | 长庆石油勘探局钻井三公司机械厂 | Double vibration excited screen oscillating in an orbit of heart shape |
| CN1899708A (en) * | 2006-07-15 | 2007-01-24 | 中国矿业大学 | Fluctuating rigid lever passive vibration impact type sieve plate |
| CN108993855A (en) * | 2018-06-28 | 2018-12-14 | 胡转香 | Screening plant |
| CN209109606U (en) * | 2018-08-07 | 2019-07-16 | 福建源鑫建材有限公司 | A kind of magnetic separation steel slag recovery device with screening function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110479585B (en) | 2020-09-29 |
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Effective date of registration: 20200901 Address after: Room 312, building 1, science and Technology Pioneer Park, 80 Tianzhu Shanxi Road, economic development zone, Anqing City, Anhui Province Applicant after: Anqing Kemei Electromechanical Technology Co., Ltd Address before: 230000 Room 103, Four Blocks of Xinhua Academy in Spring, 318 Qianshan Road, Shushan District, Hefei City, Anhui Province Applicant before: ANHUI QINGLAN ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |
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