CN106994441A - A kind of oscillating grain-screening machine for removal of impurities - Google Patents
A kind of oscillating grain-screening machine for removal of impurities Download PDFInfo
- Publication number
- CN106994441A CN106994441A CN201710405784.XA CN201710405784A CN106994441A CN 106994441 A CN106994441 A CN 106994441A CN 201710405784 A CN201710405784 A CN 201710405784A CN 106994441 A CN106994441 A CN 106994441A
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- removal
- impurities
- screen drum
- fluting
- 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.)
- Withdrawn
Links
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
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention provides a kind of oscillating grain-screening machine for removal of impurities, including screen drum, upper sieve plate, lower sieve plate and vibrating mechanism are from top to bottom sequentially provided with screen drum, upper sieve plate is provided with some removal of impurities holes one, lower sieve plate is provided with some removal of impurities holes two, upper sieve plate and lower sieve plate are obliquely installed respectively, and discharging opening is provided with the right side of screen drum；Vibrating mechanism includes fixed plate, fixed plate is provided with left fluting and right fluting, slided in left fluting and be provided with left slider, slided in right fluting and be provided with right sliding block, left slider left and right ends are connected with spring between left fluting respectively, right sliding block left and right ends are connected with spring between right fluting respectively, left slider upper end is provided with left support frame, left support frame is connected with lower sieve plate bottom left end, right upper end of slide block is provided with right support frame, and right support frame is connected with upper sieve plate bottom right-hand member, and left slider is provided with drive device, right sliding block is provided with connecting rod, and connecting rod is connected with drive device；The oscillating grain-screening machine for removal of impurities of the present invention, good impurity removing effect sieves grain efficiency high.
Description
Technical field
The present invention relates to agricultural machinery technological field, and in particular to a kind of oscillating grain-screening machine for removal of impurities.
Background technology
, it is necessary to clear up the various different size of soil and sandstone in grain during grain-production, to improve
The quality of grain.Grain cleaning equipment has a many kinds both at home and abroad at present, such as cylindrical pre-cleaning screen, vibrating cleaning sieve, rotary flat sieve,
Stone remover etc..
The 26S Proteasome Structure and Function of above-mentioned each cleaning equipment is all relatively simple, and what is had can only clear up coarse impurities, such as stone, brick, mud
Block, what is had can only clear up fine impurities, such as fine sand, it is therefore necessary to increase corollary equipment, be needed in technological process arrangement
Increase by an elevator between cleaning sieve and stone remover, thus increase cost and floor space, operation is also bothered very much.
Therefore, each coarse impurities in raw grain can be cleared up by designing and producing one kind, and the grain that fine impurities can be cleared up again is clear
Manage equipment very necessary.
The content of the invention
(1) technical problem solved
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of oscillating grain-screening machine for removal of impurities.
(2) technical scheme
To realize object above, the invention provides following technical scheme：
From top to bottom be sequentially provided with a kind of oscillating grain-screening machine for removal of impurities, including screen drum, the screen drum upper sieve plate, under
Sieve plate and vibrating mechanism, the upper sieve plate are provided with some removal of impurities holes one, and the lower sieve plate is provided with some removal of impurities holes two, upper sieve
Plate and lower sieve plate are obliquely installed respectively, the right side of the upper sieve plate to tilt higher-end, the left side of the lower sieve plate for tilt compared with
It is high-end, soft cloth one, the lower sieve plate right-hand member and the screen drum are connected between the right-hand member of the upper sieve plate and the screen drum top
Soft cloth two is connected between right side wall, soft cloth three, the sieve are connected between the upper sieve plate left end and the lower sieve plate left end
Cylinder right side is provided with discharging opening, and the soft cloth two is connected with the discharging opening；The vibrating mechanism includes fixed plate, the fixed plate
Provided with left fluting and right fluting, in the left fluting, slip, which is provided with to slide in left slider, the right fluting, is provided with right sliding block, institute
State left slider left and right ends and be connected with spring between the left fluting respectively, the right sliding block left and right ends respectively with the right side
Spring is connected between fluting, the left slider upper end is provided with left support frame, and the left support frame and the lower sieve plate bottom are left
End is connected, and the right upper end of slide block is provided with right support frame, and the right support frame is connected with upper sieve plate bottom right-hand member, the left side
Sliding block is provided with drive device, and the right sliding block is provided with connecting rod, and the connecting rod is connected with the drive device.
It is preferred that, the drive device includes motor and rocking arm, and the one end is arranged on by axis of rotation
On the left slider, the other end rotates the connection connecting rod, and the connecting rod other end is rotatably arranged on the right sliding block, described
Motor is located on the outside of the screen drum, and it is outer with the motor output end phase that described rotating shaft one end extends to the screen drum
Even.
It is preferred that, it is connected between upper sieve plate left end and the screen drum top on connecting pole, the upper connecting pole
End is fixed at the top of the screen drum, is rotatedly connected between lower end and the upper sieve plate, and the upper connecting pole is provided with one section of elasticity
Section.
It is preferred that, it is connected between the lower sieve plate right-hand member and the screen drum bottom on lower connecting pole, the lower connecting pole
It is rotatedly connected between end and the lower sieve plate, lower end is fixed on the screen drum bottom, and the lower connecting pole is provided with one section of elasticity
Section.
It is preferred that, there is gap between the two ends and the inboard wall of riddle drum of the upper sieve plate and lower sieve plate.
It is preferred that, the front and rear side of the upper sieve plate and lower sieve plate is equipped with baffle plate.
It is preferred that, charging aperture is provided with the right side of the screen drum upper end, lower end is provided with taper impurity removal bucket.
It is preferred that, the screen drum bottom is provided with supporting leg.
(3) beneficial effect
The sieve grain machine of the present invention is provided with upper sieve plate, two layers of sieve plate of lower sieve plate in screen drum, and provided with vibrating mechanism, passes through
Vibrating mechanism drives upper sieve plate and the vibration of lower sieve plate, and grain is dropped down onto on upper sieve plate through charging aperture, with the vibration of upper sieve plate, impurity
Separated with grain, larger impurity is stayed on upper sieve plate, grain is dropped down onto on lower sieve plate through removal of impurities hole one, with shaking for lower sieve plate
Dynamic, tiny impurity and grain component, fine impurities drop down onto screen drum bottom through removal of impurities hole two, and grain slides to the right along lower sieve plate,
Discharged through discharging opening；And the larger impurity on upper sieve plate slides to screen drum bottom to the left along upper sieve plate, the impurity of screen drum bottom is passed through
Impurity removal bucket is discharged；The sieve grain machine of the present invention can screen out larger impurity and fine impurities simultaneously, sieve grain efficiency high, good impurity removing effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is main structure diagram of the invention；
Fig. 2 is left view structural representation of the invention；
Fig. 3 is the structural representation of upper sieve plate；
Fig. 4 is the structural representation of lower sieve plate.
In figure：1st, screen drum；2nd, upper sieve plate；3rd, lower sieve plate；4th, removal of impurities hole one；5th, removal of impurities hole two；6th, soft cloth one；7th, soft cloth
Two；8th, soft cloth three；9th, discharging opening；10th, fixed plate；11st, left fluting；12nd, right fluting；13rd, left slider；14th, right sliding block；15th, bullet
Spring；16th, left support frame；17th, right support frame；18th, connecting rod；19th, motor；20th, rocking arm；21st, upper connecting pole；22nd, stretch section；
23rd, lower connecting pole；24th, baffle plate；25th, charging aperture；26th, taper impurity removal bucket；27th, supporting leg；28th, rotating shaft.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Referring to Fig. 1 to Fig. 4, the invention provides a kind of oscillating grain-screening machine for removal of impurities, including screen drum 1, in screen drum 1 by
Upper sieve plate 2, lower sieve plate 3 and vibrating mechanism are up to sequentially provided with down, and upper sieve plate 2 is provided with some removal of impurities holes 1, lower sieve plate 3
Provided with some removal of impurities holes 25, upper sieve plate 2 and lower sieve plate 3 are obliquely installed respectively, and the right side of upper sieve plate 2 is inclination higher-end, lower sieve
The left side of plate 3 is connected with soft cloth 1 to tilt higher-end between the right-hand member of upper sieve plate 2 and the top of screen drum 1, the lower right-hand member of sieve plate 3 with
Soft cloth 27 is connected between the right side wall of screen drum 1, soft cloth 38, screen drum 1 are connected between the left end of upper sieve plate 2 and the lower left end of sieve plate 3
Right side is provided with discharging opening 9, and soft cloth 27 is connected with discharging opening 9；Vibrating mechanism includes fixed plate 10, and fixed plate 10 is opened provided with a left side
Slided in groove 11 and right fluting 12, left fluting 11 and be provided with left slider 13, slided in right fluting 12 and be provided with right sliding block 14, left slider 13
Left and right ends are connected with spring 15 between left fluting 11 respectively, and the right left and right ends of sliding block 14 are connected between right fluting 12 respectively
There is spring 15, the upper end of left slider 13 is provided with left support frame 16, and left support frame 16 is connected with the lower bottom left end of sieve plate 3, right sliding block 14
Upper end is provided with right support frame 17, and right support frame 17 is connected with the bottom right-hand member of upper sieve plate 2, and left slider 13 is provided with drive device, right
Sliding block 14 is provided with connecting rod 18, and connecting rod 18 is connected with drive device.
Wherein, the aperture in the removal of impurities hole one on upper sieve plate is more than the removal of impurities hole two on the size of grain to be sieved, lower sieve plate
Aperture is less than the size of grain to be sieved.
Drive device includes motor 19 and rocking arm 20, and the one end of rocking arm 20 is rotatably arranged on left slider 13 by rotating shaft 28
On, the other end rotates connection connecting rod 18, and the other end of connecting rod 18 is rotatably arranged on right sliding block 14, and motor 19 is located at screen drum 1
Outside, the one end of rotating shaft 28 is extended to be connected outside screen drum 1 with the output end of motor 19.
Connecting pole 21 is connected between the left end of upper sieve plate 2 and the top of screen drum 1, the upper upper end of connecting pole 21 is fixed on screen drum 1
Top, is rotatedly connected between lower end and upper sieve plate 2, and upper connecting pole 21 is provided with one section of stretch section 22.
Be connected with lower connecting pole 23 between the lower right-hand member of sieve plate 3 and screen drum 1 bottom, the lower upper end of connecting pole 23 and lower sieve plate 3 it
Between be rotatedly connected, lower end is fixed on the bottom of screen drum 1, and lower connecting pole 23 is provided with one section of stretch section 22.
There is gap between the inwall of two ends and screen drum 1 of upper sieve plate 2 and lower sieve plate 3.
The front and rear side of upper sieve plate 2 and lower sieve plate 3 is equipped with baffle plate 24.
Charging aperture 25 is provided with the right side of the upper end of screen drum 1, lower end is provided with taper impurity removal bucket 26.
The bottom of screen drum 1 is provided with supporting leg 27.
The sieve grain machine of the present invention is provided with upper sieve plate, two layers of sieve plate of lower sieve plate in screen drum, and provided with vibrating mechanism, passes through
The motor driving rocking arm of vibrating mechanism is rotated, the motion of rocking arm drivening rod, and then realizes left slider, right sliding block in left fluting
With bilateral reciprocation in right fluting, the lower sieve plate of left slider is connected by left support frame and right cunning is connected with by right support frame
The upper sieve plate of block is vibrated therewith, and grain is dropped down onto on upper sieve plate through charging aperture, with the vibration of upper sieve plate, impurity and grain point
From larger impurity is stayed on upper sieve plate, and grain is dropped down onto on lower sieve plate through removal of impurities hole one, tiny with the vibration of lower sieve plate
Impurity and grain component, fine impurities drop down onto screen drum bottom through removal of impurities hole two, and grain slides to the right along lower sieve plate, arranged through discharging opening
Go out；And the larger impurity on upper sieve plate slides to screen drum bottom to the left along upper sieve plate, the impurity of screen drum bottom is discharged through impurity removal bucket.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a kind of oscillating grain-screening machine for removal of impurities, including screen drum, it is characterised in that：From top to bottom it is sequentially provided with the screen drum
Upper sieve plate, lower sieve plate and vibrating mechanism, the upper sieve plate are provided with some removal of impurities holes one, and the lower sieve plate is provided with some removal of impurities
Hole two, upper sieve plate and lower sieve plate are obliquely installed respectively, and the right side of the upper sieve plate is inclination higher-end, the left side of the lower sieve plate
To tilt higher-end, be connected with soft cloth one between the right-hand member of the upper sieve plate and the screen drum top, the lower sieve plate right-hand member with
Soft cloth two is connected between the screen drum right side wall, soft cloth is connected between the upper sieve plate left end and the lower sieve plate left end
Three, the screen drum right side is provided with discharging opening, and the soft cloth two is connected with the discharging opening；The vibrating mechanism includes fixed plate,
The fixed plate is provided with left fluting and right fluting, and the interior slip of the left fluting, which is provided with to slide in left slider, the right fluting, to be set
There is right sliding block, the left slider left and right ends are connected with spring, the right sliding block left and right ends between the left fluting respectively
Be connected with spring between the right fluting respectively, the left slider upper end is provided with left support frame, the left support frame with it is described
Lower sieve plate bottom left end is connected, and the right upper end of slide block is provided with right support frame, the right support frame and the upper sieve plate bottom, right
End is connected, and the left slider is provided with drive device, and the right sliding block is provided with connecting rod, the connecting rod and the drive device phase
Even.
2. it is used for the oscillating grain-screening machine of removal of impurities as claimed in claim 1, it is characterised in that：The drive device includes driving electricity
Machine and rocking arm, the one end are arranged on the left slider by axis of rotation, and the other end rotates the connection connecting rod, institute
State the connecting rod other end to be rotatably arranged on the right sliding block, the motor is located on the outside of the screen drum, described rotating shaft one end
Extend to and be connected outside the screen drum with the motor output end.
3. it is used for the oscillating grain-screening machine of removal of impurities as claimed in claim 1, it is characterised in that：The upper sieve plate left end and the sieve
Connecting pole is connected between cylinder top, the upper connecting pole upper end is fixed at the top of the screen drum, lower end and the upper sieve plate
Between be rotatedly connected, the upper connecting pole is provided with one section of stretch section.
4. it is used for the oscillating grain-screening machine of removal of impurities as claimed in claim 1, it is characterised in that：The lower sieve plate right-hand member and the sieve
Cylinder is connected with lower connecting pole between bottom, is rotatedly connected between the lower connecting pole upper end and the lower sieve plate, lower end is fixed on
The screen drum bottom, the lower connecting pole is provided with one section of stretch section.
5. it is used for the oscillating grain-screening machine of removal of impurities as claimed in claim 1, it is characterised in that：The two of the upper sieve plate and lower sieve plate
There is gap between end and the inboard wall of riddle drum.
6. it is used for the oscillating grain-screening machine of removal of impurities as claimed in claim 1, it is characterised in that：Before the upper sieve plate and lower sieve plate
Rear side is equipped with baffle plate.
7. it is used for the oscillating grain-screening machine of removal of impurities as claimed in claim 1, it is characterised in that：Be provided with the right side of the screen drum upper end into
Material mouth, lower end is provided with taper impurity removal bucket.
8. it is used for the oscillating grain-screening machine of removal of impurities as claimed in claim 1, it is characterised in that：The screen drum bottom is provided with supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405784.XA CN106994441A (en) | 2017-05-27 | 2017-05-27 | A kind of oscillating grain-screening machine for removal of impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405784.XA CN106994441A (en) | 2017-05-27 | 2017-05-27 | A kind of oscillating grain-screening machine for removal of impurities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106994441A true CN106994441A (en) | 2017-08-01 |
Family
ID=59435879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710405784.XA Withdrawn CN106994441A (en) | 2017-05-27 | 2017-05-27 | A kind of oscillating grain-screening machine for removal of impurities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106994441A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940823A (en) * | 2018-07-05 | 2018-12-07 | 江苏普隆磁电有限公司 | A kind of sieving machine preparing magnet for powder metallurgy process |
| CN110152967A (en) * | 2019-06-04 | 2019-08-23 | 广州市丹爵通讯科技有限公司 | A kind of heavy duty detergent screening plant convenient for discharging for ore dressing |
| CN110152996A (en) * | 2019-05-27 | 2019-08-23 | 谢锦州 | A kind of green soy bean screening machine |
| CN110216067A (en) * | 2019-05-21 | 2019-09-10 | 南京金陵化工厂有限责任公司 | A kind of compound stabilizer production screening plant and screening technique |
| CN112642712A (en) * | 2020-09-16 | 2021-04-13 | 武悦 | Impurity removing device for iron ore mining equipment |
| CN115384961A (en) * | 2022-08-17 | 2022-11-25 | 永州市浯溪农业开发有限公司 | Rice protection against insects herbal medicine device |
-
2017
- 2017-05-27 CN CN201710405784.XA patent/CN106994441A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940823A (en) * | 2018-07-05 | 2018-12-07 | 江苏普隆磁电有限公司 | A kind of sieving machine preparing magnet for powder metallurgy process |
| CN110216067A (en) * | 2019-05-21 | 2019-09-10 | 南京金陵化工厂有限责任公司 | A kind of compound stabilizer production screening plant and screening technique |
| CN110152996A (en) * | 2019-05-27 | 2019-08-23 | 谢锦州 | A kind of green soy bean screening machine |
| CN110152967A (en) * | 2019-06-04 | 2019-08-23 | 广州市丹爵通讯科技有限公司 | A kind of heavy duty detergent screening plant convenient for discharging for ore dressing |
| CN112642712A (en) * | 2020-09-16 | 2021-04-13 | 武悦 | Impurity removing device for iron ore mining equipment |
| CN115384961A (en) * | 2022-08-17 | 2022-11-25 | 永州市浯溪农业开发有限公司 | Rice protection against insects herbal medicine device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170801 |
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| WW01 | Invention patent application withdrawn after publication |