CN106166547A - A kind of grain suction remove impurity stone remover - Google Patents
A kind of grain suction remove impurity stone remover Download PDFInfo
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- CN106166547A CN106166547A CN201610630249.XA CN201610630249A CN106166547A CN 106166547 A CN106166547 A CN 106166547A CN 201610630249 A CN201610630249 A CN 201610630249A CN 106166547 A CN106166547 A CN 106166547A
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- Prior art keywords
- flexible rubber
- connects
- group
- plate
- rubber bearing
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Classifications
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- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
-
- 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
- B07B1/46—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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
Abstract
The invention discloses a kind of grain suction remove impurity stone remover, including frame, upper eccentric stiffener, horizontal screen, blower fan, stone remover, lower eccentric stiffener, big belt wheel, described frame upper left quarter connects upper eccentric stiffener, upper eccentric stiffener connects horizontal screen, the reclaiming plate of horizontal screen aligns the feeding mouth extending into stone remover, described stone remover is erected on the right side of frame by lower eccentric stiffener, described stone remover top connects induced-draught fan, induced-draught fan is fixed between the vertical rod on the right side of frame, the rear-end of spindle of described lower eccentric stiffener connects big belt wheel, big belt wheel connects motor by belt, motor is arranged on frame lower, the front-end of spindle of described lower eccentric stiffener is connected lower belt wheel and is connected the upper belt-wheel of upper eccentric stiffener by powered belt, described guard shield cover cap is at described upper belt-wheel, in powered belt and lower belt wheel, and be fixed on front side of frame；Having separation impurity clean, have higher de-stone efficiency, complete machine seals, and raises outside free from dust, and reciprocally swinging uses rubber shaft bearing, and noise is near minimum.
Description
Technical field
The present invention relates to agricultural machinery, food processing mechanism technical field, particularly relate to a kind of grain suction remove impurity and go
Stone machine.
Background technology
The grain of friends peasant is all directly to become particulate species grain through threshing by united reaper harvesting, also has part
Area still uses traditional mode, gathers in, then carries out thrashing into grain through solarization sound, no matter use which kind of side
Method carries out grain harvesting, is all to be contained in substantial amounts of impurity in grain, if harvester gathers in, containing substantial amounts of in grain
Straw, flat shell, grass seed etc., affect the quality of grain, another kind of if the grain gathered through thrashing of hand harvest, though
During so saying with harvesting, artificial eliminate weeds after, without grass seed, but straw partly, substantial amounts of handstone and
Dirt is entrained in grain, the most also affects the quality problems of grain.
The difference of proportion, granularity and skin-friction coefficient between utilizing paddy rough, by means of inclined in two-way, reciprocating plane
Sieve and the common effect of de-stone sieve plate, increase automatic classification and carry out the equipment of the rough separation of paddy.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of grain suction remove impurity stone remover.
The technical solution adopted in the present invention is:
A kind of grain suction remove impurity stone remover, including frame, guard shield, upper eccentric stiffener, horizontal screen, blower fan, stone remover, lower bias
Mechanism, big belt wheel, described frame upper left quarter connects upper eccentric stiffener, and upper eccentric stiffener connects horizontal screen, the reclaiming plate of horizontal screen
Aligning the feeding mouth extending into stone remover, described stone remover is erected on the right side of frame by lower eccentric stiffener, on described stone remover
Portion connects induced-draught fan, and induced-draught fan is fixed between the vertical rod on the right side of frame, and the rear-end of spindle of described lower eccentric stiffener connects big belt wheel,
Big belt wheel connects motor by belt, and motor is arranged on frame lower, and the front-end of spindle of described lower eccentric stiffener connects lower belt wheel,
Lower belt wheel connects the upper belt-wheel of upper eccentric stiffener by powered belt, described guard shield cover cap described upper belt-wheel, powered belt and under
On belt wheel, and it is fixed on front side of frame.
Further, described upper eccentric stiffener is by upper belt-wheel, bearing, upper shaft, upper eccentric, push-pull bar, escapement, push-and-pull
Arm, swing arm composition, described bearing symmetry is socketed in the two ends of upper shaft, and described bearing is separately mounted to the front conjunction both sides of frame, institute
Stating upper belt-wheel be socketed in upper shaft leading section and be positioned at the outside of front side bearing, the intermediate sleeve of described upper shaft connects eccentric, upper partially
Heart wheel is threaded connection push-pull bar one end, and the push-pull bar other end is threaded connection escapement, and it is right that escapement is connected to by axostylus axostyle
Claiming between small branch plate, in the middle part of the affixed upper boom in symmetrical small branch plate one end, its lower end is fixed on transverse slat, and described upper boom two ends pass through first
Group flexible rubber bearing connects described horizontal screen shell left bottom, and described upper boom two ends symmetry connects gripper shoe one end and is positioned at
The inner side of flexible rubber bearing, the other end symmetry of described gripper shoe connects lower beam two ends, and lower beam two ends are socketed second group of flexibility
Rubber shaft bearing, second group of flexible rubber bearing is positioned at outside gripper shoe, described second group of flexible rubber bearing connection frame upper left
Angle, described transverse slat two ends are connected between symmetric support plate, and described swing arm is by right side flexible rubber bearing, fork, wobble plate
Composition, the 3rd group of flexible rubber bearing of described fork two ends socket, fork two ends symmetry connects wobble plate one end, and wobble plate is positioned at soft
Property rubber shaft bearing inside, described wobble plate other end symmetry connects another fork, another fork two ends symmetry connect the 4th group flexible
Rubber shaft bearing, the described wobble plate other end is positioned at the inner side of the 4th group of flexible rubber bearing, and described every three groups of flexible rubber bearings are even
Connecing described horizontal screen shell bottom right side, described 4th group of flexible rubber bearing connects the described frame upper right corner, wherein said
Right side flexible rubber bearing divides the 3rd group of flexible rubber bearing and the 4th group of flexible rubber bearing, and described swing arm is symmetrical junction
Structure.
Further, described push-pull arm is made up of left side flexible rubber bearing, upper boom, small branch plate, gripper shoe, transverse slat, institute
Stating left side flexible rubber bearing and divide first group of flexible rubber bearing and second group of flexible rubber bearing, described escapement is by axostylus axostyle even
Being connected between symmetrical small branch plate, in the middle part of the affixed upper boom in symmetrical small branch plate one end, its lower end is fixed on transverse slat, and described upper boom two ends lead to
Crossing first group of flexible rubber bearing and connect described horizontal screen shell left bottom, described upper boom two ends symmetry connects gripper shoe one end
And it being positioned at the inner side of flexible rubber bearing, the other end symmetry of described gripper shoe connects lower beam two ends, lower beam two ends socket second
Group flexible rubber bearing, second group of flexible rubber bearing is positioned at outside gripper shoe, and described second group of flexible rubber bearing connects machine
The frame upper left corner, described transverse slat two ends are connected between symmetric support plate, and described push-pull arm is symmetrical structure.
Further, described horizontal screen by shell, scalping plate, thin sieve plate, feed cap, drop down plate, feed pipe, aspiration channel, go out
Flitch forms, and angle, described shell lower end connects first group of flexible rubber bearing of lower eccentric stiffener and the 3rd group of flexible rubber respectively
Bearing, is sequentially connected with thin sieve plate and scalping plate from top to bottom, and spacing is uniform, on the right side of described shell front side panel in described shell
Being provided with impurity outlet and lower impurity outlet, the base of described upper impurity outlet is concordant with scalping plate, and the top margin of described lower impurity outlet is with thin
Sieve plate is concordant and is positioned at the downside of thin sieve plate, and described shell upper left quarter connects feed cap, and feed cap internal connection drops down plate, drops down plate
Upper hem mouth connects top in described feed cap, and before and after dropping down plate, side is all connected with side plate inner face before and after feed cap, drops down the lower hem of plate
Mouthful with feed cap left surface have gap, on described feed cap on the right side of end face connect feed pipe, on the left of it connect aspiration channel, described outside
The right side of shell connects reclaiming plate and concordant with thin sieve plate.
Further, described lower eccentric stiffener by stand frid, left swing arm, lower push-pull bar, lower eccentric, main shaft, lower belt wheel,
Right swing arm forms, and described vertical frid is vertically symmetrical to be connected in frame, installs under left swing arm in the open slot of described vertical frid
Cross bar is also by nut tightening, and the cross tube of described left swing arm goes out stone by what the 6th group of flexible rubber bearing was connected to stone remover
The under(-)chassis both sides in rim of the mouth, socket bottom wheel in the middle of described cross tube, lower escapement threaded lower push-pull bar one end, its another
Holding threaded lower eccentric, lower eccentric is socketed in the centre of main shaft, and described main shaft two ends connect described machine by lower bearing
Frame bottom, the front and back ends of described main shaft connects lower belt wheel and big belt wheel respectively, and is positioned at the outside of front and back ends lower bearing, described
Right swing arm is by holding axle, flexible bearing, pull bar, connecting plate to form, and the right lower quadrant forward and backward side symmetry of described frame connects end axle, holds axle
Be socketed the 7th group of flexible rubber bearing, the 7th group of flexible rubber bearing cylinder lever connecting rod one end, connect connecting plate between pull bar, pull bar another
End connects the 8th group of flexible rubber bearing in succession, and the 8th group of flexible rubber bearing connects another group end axle, and another group end axle connects
Framework both sides bottom the discharging opening of described stone remover, described right swing arm is symmetrical structure.
Further, described left swing arm is made up of sheer pole, flexible rubber bearing, pull bar, connecting plate, lower escapement, cross tube,
In described sheer pole is contained in the open slot of vertical frid and fastened by nut, described sheer pole is socketed the 5th group of flexible rubber axle
Hold and be positioned at inside vertical frid, described 5th group of flexible rubber bearing symmetry cylinder lever connecting rod one end, connect connecting plate, pull bar between pull bar
The other end connects the 6th group of flexible rubber bearing, and the 6th group of flexible rubber bearing holder (housing, cover) connects cross bar, and cross tube is by fixed block even
Connecing the stone outlet hole under(-)chassis of stone remover, the lower escapement of middle part socket of described cross tube, described left swing arm is symmetrical structure.
Further, described stone remover top air outlet can cross canvas connection induced-draught fan inlet scoop.
Further, described stone remover also includes discharging opening, de-stone sieve plate, de-stone mouth, and described discharging opening is located at stone remover
Right-hand member, described de-stone sieve plate is fish scale-shaped, is located at the base of frame of stone remover, and described de-stone mouth is located at the left end of stone remover, and
It is positioned at machine frame inside.
Further, after grain feed pipe from feed cap enters, the aspiration channel air-breathing on feed cap simultaneously, by institute
After the dust contained in the grain entered siphons away about 30-40%, grain falls and is dropping down on plate, through the reciprocally swinging of upper eccentric stiffener, drops down plate
On grain under the dual function of inertia force and gravity, fall on the scalping plate in horizontal screen, bigger material can be removed (such as straw
Stalk, branch, weeds etc.) grain falls on thin sieve plate, thin sieve plate sieves except the little foreign material (grass seed and dust etc.) in grain, and
Bigger material flows out from upper impurity outlet, and little foreign material flow out from lower impurity outlet, and grain flows to stone remover from reclaiming plate on thin sieve plate,
And the induced-draught fan that stone remover top connects is under the suction of suction air, grain is floated in stone remover by suction, and stone remover exists
Under the reciprocally swinging of lower eccentric stiffener, handstone and small clod are moved to de-stone mouth by de-stone sieve plate, thus reject in grain
Handstone and small clod etc., constantly enter in stone remover due to grain, and such grain will fall, and is shifted into out
At material mouth, it is collected clean grain.
Compared with prior art, the invention has the beneficial effects as follows:
1. feed through horizontal screen under the thrust of gravity, inertia force and continuous feed, will bigger impurity (branch, weeds
Deng) separate through dropping down pipe, take leave of the behindhand type that old-fashioned stone remover is held by hand out.
2. horizontal screen can change sieve as required, is completely separated out what the old-fashioned stone remover such as grass seed, Semen sojae atricolor cannot separate
A difficult problem.
3. de-stone sieve plate is fish scale structure, has higher de-stone efficiency.
4., for different materials, slabstone inclination angle is gone in regulation, reaches best separating effect.
The most external blower fan so that complete machine seals, and raises, reach ideal loop guaranteed request outside free from dust.
6. reciprocally swinging structure, is to install with rubber shaft bearing, and noise is near minimum.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of grain suction remove impurity stone remover.
Fig. 2 is the push-pull arm structural representation of upper eccentric stiffener.
Fig. 3 is the swing arm structure schematic diagram of upper eccentric stiffener.
Fig. 4 is the structural representation of lower eccentric stiffener.
Detailed description of the invention
A kind of grain suction remove impurity stone remover, including frame 1, guard shield 2, upper eccentric stiffener 3, horizontal screen 4, blower fan 5, de-stone
Machine 6, lower eccentric stiffener 7, big belt wheel 8, described frame 1 upper left quarter connects upper eccentric stiffener 3, the flexible rubber of upper eccentric stiffener 3
Bearing group connect horizontal screen 4 under(-)chassis, the reclaiming plate 408 of horizontal screen 4 aligns the feeding mouth extending into stone remover 6, described in go
Stone machine 6 is erected on the right side of frame 1 by lower eccentric stiffener 7, and described stone remover 6 top connects induced-draught fan 5, and induced-draught fan 5 is fixed in
Between the vertical rod on the right side of frame 1, main shaft 705 rear end of described lower eccentric stiffener 7 connects big belt wheel 8, and big belt wheel 8 is connected by belt
Motor, motor is arranged on frame 1 bottom, and main shaft 705 front end of described lower eccentric stiffener 7 connects lower belt wheel 706, lower belt wheel 706
Connected the upper belt-wheel 301 of upper eccentric stiffener 3 by powered belt, described guard shield 2 cover cap described upper belt-wheel 301, powered belt and
On lower belt wheel 706, and it is fixed on front side of frame 1.
Further, described upper eccentric stiffener 3 is by upper belt-wheel 301, bearing 302, upper shaft 303, upper eccentric 304, push-and-pull
Bar 305, escapement 306, push-pull arm 307, swing arm 308 form, and described bearing 302 symmetry is socketed in the two ends of upper shaft 303, described axle
Holding the 302 front conjunction both sides being separately mounted to frame 1, described upper belt-wheel 301 is socketed in upper shaft 303 leading section and is positioned at front side bearing
Outside, the intermediate sleeve of described upper shaft 303 connects eccentric 304, and upper eccentric 304 is threaded connection push-pull bar 305 one end,
Push-pull bar 305 other end is threaded connection escapement 306, and escapement 306 is connected between symmetrical small branch plate 3073 by axostylus axostyle, symmetrical
In the middle part of the affixed upper boom in small branch plate 3073 one end 3072, its lower end is fixed on transverse slat 3075, and described upper boom 3072 two ends are by the
One group of flexible rubber bearing 3071 connects described horizontal screen 4 shell left bottom, and described upper boom 3072 two ends symmetry connects support
Plate 3074 one end and be positioned at the inner side of this group flexible rubber bearing 3071, the other end symmetry of described gripper shoe 3074 connects lower beam
Two ends, lower beam two ends are socketed second group of flexible rubber bearing, and second group of flexible rubber bearing is positioned at outside gripper shoe 3074, described
Second group of flexible rubber bearing connection frame 1 upper left corner, described transverse slat 7075 two ends are connected between symmetric support plate 3074,
Described swing arm 308 is made up of right side flexible rubber bearing 3082, fork 3081, wobble plate 3083, and described fork 3081 two ends are overlapped
Connecing the 3rd group of flexible rubber bearing, fork 3081 two ends symmetry connects wobble plate 3083 one end, and wobble plate 3083 is positioned at this group flexibility
Inside rubber shaft bearing, described wobble plate 3083 other end symmetry connects another fork, and another fork two ends symmetry connection the 4th group is soft
Property rubber shaft bearing, the described wobble plate other end is positioned at the inner side of the 4th group of flexible rubber bearing, described every three groups of flexible rubber bearings
Connecting described horizontal screen 4 shell bottom right side, described 4th group of flexible rubber bearing connects described frame 1 upper right corner, Qi Zhongsuo
3081 points of the 3rd group of flexible rubber bearings of the right side flexible rubber bearing stated and the 4th group of flexible rubber bearing, described swing arm
308 is symmetrical structure.
Further, described push-pull arm 307 is by left side flexible rubber bearing 3071, upper boom 3072, small branch plate 3073, support
Plate 3074, transverse slat 3075 form, 3071 points of first group of flexible rubber bearings of described left side flexible rubber bearing and second group of flexibility
Rubber shaft bearing, described escapement 306 is connected between symmetrical small branch plate 3073 by axostylus axostyle, the affixed upper boom in symmetrical small branch plate 3073 one end
In the middle part of in the of 3072, its lower end is fixed on transverse slat 3075, and described upper boom 3072 two ends connect institute by first group of flexible rubber bearing
Stating horizontal screen 4 shell left bottom, described upper boom 3072 two ends symmetry connects gripper shoe 3074 one end and is positioned at this group flexibility rubber
The inner side of glue bearing, the other end symmetry of described gripper shoe 3074 connects lower beam two ends, and lower beam two ends are socketed second group of flexibility rubber
Glue bearing, second group of flexible rubber bearing is positioned at outside gripper shoe 3074, and described second group of flexible rubber bearing connection frame 1 is left
Upper angle, described transverse slat 3075 two ends are connected between symmetric support plate 3074, and described push-pull arm 307 is symmetrical structure.
Further, described horizontal screen 4 by shell 401, scalping plate 402, thin sieve plate 403, feed cap 404, drop down plate 405,
Feed pipe 406, aspiration channel 407, reclaiming plate 408 form, and angle, described shell 401 lower end connects first group of lower eccentric stiffener respectively
Flexible rubber bearing and the 3rd group of flexible rubber bearing, be sequentially connected with thin sieve plate 403 and scalping in described shell 401 from top to bottom
Plate 402, and spacing is uniform, is provided with impurity outlet and lower impurity outlet on the right side of described shell 401 front panel, described upper impurity outlet
Base is concordant with scalping plate 402, and the top margin of described lower impurity outlet is concordant with thin sieve plate 403 and is positioned at the downside of thin sieve plate 403, institute
Stating shell 401 upper left quarter and connect feed cap 404, feed cap 404 internal connection drops down plate 405, and the upper hem mouth dropping down plate 405 connects institute
Stating top in feed cap 404, before and after dropping down plate 405, side is all connected with side plate inner face before and after feed cap 404, drops down the lower hem mouth of plate 405
There is gap with feed cap 404 left surface, described feed cap 404 connects on the right side of end face feed pipe 406, on the left of it, connects aspiration channel
407, the right side of described shell 401 connects reclaiming plate 408 and concordant with thin sieve plate 403.
Further, described lower eccentric stiffener 7 is by vertical frid 701, left swing arm 702, lower push-pull bar 703, lower eccentric
704, main shaft 705, lower belt wheel 706, right swing arm 707 form, and described vertical frid 701 is vertically symmetrical to be connected in frame 1, described vertical
The sheer pole 7021 of left swing arm 702 is installed and by nut tightening, the upper horizontal stroke of described left swing arm 702 in the open slot of frid 701
Bar 7026 is connected to the under(-)chassis both sides stone mouth 603 of stone remover 6, described upper horizontal stroke by the 6th group of flexible rubber bearing
Socket bottom wheel 7025 in the middle of bar 7026, lower escapement 7025 threaded lower push-pull bar 703 one end, under its other end is threaded
Eccentric 704, lower eccentric 704 is socketed in the centre of main shaft 705, and described main shaft 705 two ends connect described machine by lower bearing
Frame 1 bottom, the front and back ends of described main shaft 705 connects lower belt wheel 706 and big belt wheel 8 respectively, and is positioned at front and back ends lower bearing
Outside, described right swing arm 707 is made up of end axle 7071, flexible bearing 7072, pull bar 7073, connecting plate 7074, the right side of described frame 1
Forward and backward side, bottom symmetry connects end axle 7071, and end axle 7071 is socketed the 7th group of flexible rubber bearing, the 7th group of flexible rubber bearing
Cylinder lever connecting rod 7073 one end, connects connecting plate 7074 between pull bar 7073, pull bar 7073 other end connects the 8th group of flexible rubber in succession
Bearing, the 8th group of flexible rubber bearing connects another group end axle, and another group end axle connects discharging opening 601 end of described stone remover 6
The framework both sides in portion, described right swing arm 707 is symmetrical structure.
Further, described left swing arm 702 by sheer pole 7021, flexible rubber bearing, pull bar 7023, connecting plate 7024, under
Escapement 7025, cross tube 7026 form, and in described sheer pole 7021 is contained in the open slot of vertical frid 701 and are fastened by nut,
It is socketed the 5th group of flexible rubber bearing 7022 on described sheer pole 7021 and is positioned at inside vertical frid 701, described 5th group of flexibility
Symmetrical cylinder lever connecting rod 7023 one end of rubber shaft bearing 7022, connects connecting plate 7024 between pull bar 7023, pull bar 7023 other end connects the
Six groups of flexible rubber bearings 7027, the 6th group of flexible rubber bearing 7027 is socketed cross tube 7026, and cross tube 7026 is by fixing
Block connects stone outlet hole 603 under(-)chassis of stone remover 6, the lower escapement 7025 of middle part socket of described cross tube 7026, described
Left swing arm 702 is symmetrical structure.
Further, described stone remover 6 top air outlet can cross canvas connection induced-draught fan 5 inlet scoop.
Further, described stone remover 6 also includes discharging opening 601, de-stone sieve plate 602, de-stone mouth 603, described discharging opening 601
Being located at the right-hand member of stone remover 6, described de-stone sieve plate 602 is fish scale-shaped, is located at the base of frame of stone remover 6, described de-stone mouth 603
It is located at the left end of stone remover 6, and it is internal to be positioned at frame 1.
Further, after grain feed pipe 406 from feed cap 404 enters, the aspiration channel on feed cap 404 simultaneously
407 air-breathings, after the dust contained in the grain that will be entered siphons away about 30-40%, grain falls and is dropping down on plate 405, through upper eccentric stiffener
The reciprocally swinging of 3, drops down the grain on plate 405 under the dual function of inertia force and gravity, and fall the scalping plate in horizontal screen 4
On 402, can remove bigger material (such as straw, branch, weeds etc.) grain and fall on thin sieve plate 403, thin sieve plate 403 sieves removes
Little foreign material (grass seed and dust etc.) in grain, and bigger material flows out from upper impurity outlet, little foreign material flow out from lower impurity outlet, grain
Thin sieve plate 403 flows to stone remover 6 from reclaiming plate 408, and the induced-draught fan 5 that stone remover 6 top connects is in the suction of suction air
Under power effect, grain is floated in stone remover 6 by suction, and stone remover 6 is under the reciprocally swinging of lower eccentric stiffener 7, handstone and little
Soil block is moved to de-stone mouth 603 by de-stone sieve plate 602, thus rejects the handstone in grain and small clod etc., due to grain not
Entering in stone remover 6, such grain will fall, and is shifted into discharge outlet disconnectedly, is collected clean grain
Granule.
Claims (8)
1. a grain suction remove impurity stone remover, including frame, guard shield, upper eccentric stiffener, horizontal screen, blower fan, stone remover, lower partially
Concentric mechanism, big belt wheel, it is characterised in that described frame upper left quarter connects upper eccentric stiffener, upper eccentric stiffener connects horizontal screen, flat
The reclaiming plate of face sieve aligns the feeding mouth extending into stone remover, and described stone remover is erected on the right side of frame by lower eccentric stiffener,
Described stone remover top connects induced-draught fan, and induced-draught fan is fixed between the vertical rod on the right side of frame, after the main shaft of described lower eccentric stiffener
End connects big belt wheel, and big belt wheel connects motor by belt, and motor is arranged on frame lower, before the main shaft of described lower eccentric stiffener
End connects lower belt wheel, and lower belt wheel connects the upper belt-wheel of upper eccentric stiffener by powered belt, and described guard shield cover cap carries on described
On wheel, powered belt and lower belt wheel, and it is fixed on front side of frame.
A kind of grain suction remove impurity stone remover the most according to claim 1, it is characterised in that described upper eccentric stiffener by
Upper belt-wheel, bearing, upper shaft, upper eccentric, push-pull bar, escapement, push-pull arm, swing arm composition, described bearing symmetry is socketed in upper shaft
Two ends, described bearing is separately mounted to the front conjunction both sides of frame, described upper belt-wheel be socketed in upper shaft leading section and be positioned at front side
The outside of bearing, the intermediate sleeve of described upper shaft connects eccentric, and upper eccentric is threaded connection push-pull bar one end, and push-pull bar is another
One end is threaded connection escapement, and escapement is connected between symmetrical small branch plate by axostylus axostyle, in the affixed upper boom in symmetrical small branch plate one end
Portion, its lower end is fixed on transverse slat, and it is left that described upper boom two ends connect described horizontal screen shell by first group of flexible rubber bearing
Side bottom, described upper boom two ends symmetry connects gripper shoe one end and is positioned at the inner side of flexible rubber bearing, described gripper shoe another
One end symmetry connects lower beam two ends, and lower beam two ends are socketed second group of flexible rubber bearing, and second group of flexible rubber bearing is positioned at and props up
Outside fagging, described second group of flexible rubber bearing connection frame upper left corner, described transverse slat two ends are connected to symmetric support
Between plate, described swing arm is made up of right side flexible rubber bearing, fork, wobble plate, the 3rd group of flexibility rubber of described fork two ends socket
Glue bearing, fork two ends symmetry connects wobble plate one end, and wobble plate is positioned at inside flexible rubber bearing, and the described wobble plate other end is symmetrical
Connecting another fork, another fork two ends symmetry connects the 4th group of flexible rubber bearing, and the described wobble plate other end is positioned at the 4th group
The inner side of flexible rubber bearing, described every three groups of flexible rubber bearings described horizontal screen shell bottom right side of connection, the described 4th
Group flexible rubber bearing connects the described frame upper right corner, and wherein said right side flexible rubber bearing divides the 3rd group of flexible rubber axle
Holding and the 4th group of flexible rubber bearing, described swing arm is symmetrical structure.
A kind of grain suction remove impurity stone remover the most according to claim 2, it is characterised in that described push-pull arm is by left side
Flexible rubber bearing, upper boom, small branch plate, gripper shoe, transverse slat form, and described left side flexible rubber bearing divides first group of flexible rubber
Bearing and second group of flexible rubber bearing, described escapement is connected between symmetrical small branch plate by axostylus axostyle, and symmetrical small branch plate one end is solid
Connecting in the middle part of bar, its lower end is fixed on transverse slat, and described upper boom two ends connect described plane by first group of flexible rubber bearing
Sieve shell left bottom, described upper boom two ends symmetry connects gripper shoe one end and is positioned at the inner side of flexible rubber bearing, described
The other end symmetry of fagging connects lower beam two ends, and lower beam two ends are socketed second group of flexible rubber bearing, second group of flexible rubber axle
Holding and be positioned at outside gripper shoe, described second group of flexible rubber bearing connection frame upper left corner, described transverse slat two ends are connected to
Between symmetric support plate, described push-pull arm is symmetrical structure.
A kind of grain suction remove impurity stone remover the most according to claim 1, it is characterised in that described horizontal screen is by outward
Shell, scalping plate, thin sieve plate, feed cap, drop down plate, feed pipe, aspiration channel, reclaiming plate composition, angle, described shell lower end connects respectively
First group of flexible rubber bearing of lower eccentric stiffener and the 3rd group of flexible rubber bearing, be sequentially connected with in described shell from top to bottom
Thin sieve plate and scalping plate, and spacing is uniform, be provided with impurity outlet and lower impurity outlet on the right side of described shell front side panel, described on go out
The base of miscellaneous mouth is concordant with scalping plate, and the top margin of described lower impurity outlet is concordant with thin sieve plate and is positioned at the downside of thin sieve plate, described
Shell upper left quarter connects feed cap, and feed cap internal connection drops down plate, and the upper hem mouth dropping down plate connects top in described feed cap, drops down plate
Before and after side be all connected with side plate inner face before and after feed cap, dropping down the lower hem mouth of plate has gap, described charging with feed cap left surface
Covering connection feed pipe on the right side of end face, connect aspiration channel on the left of it, the right side of described shell connects reclaiming plate and puts down with thin sieve plate
Together.
A kind of grain suction remove impurity stone remover the most according to claim 1, it is characterised in that described lower eccentric stiffener by
Vertical frid, left swing arm, lower push-pull bar, lower eccentric, main shaft, lower belt wheel, right swing arm composition, the described vertically symmetrical connection of vertical frid
In frame, the sheer pole of left swing arm is installed in the open slot of described vertical frid and passes through nut tightening, described left swing arm upper
Cross bar is connected to the under(-)chassis both sides stone mouth of stone remover by the 6th group of flexible rubber bearing, in the middle of described cross tube
The lower escapement of socket, lower escapement threaded lower push-pull bar one end, the threaded lower eccentric of its other end, lower eccentric is socketed in
The centre of main shaft, described main shaft two ends connect described frame lower by lower bearing, under the front and back ends of described main shaft connects respectively
Belt wheel and big belt wheel, and it is positioned at the outside of front and back ends lower bearing, described right swing arm is by holding axle, flexible bearing, pull bar, connecting plate group
Becoming, the right lower quadrant forward and backward side symmetry of described frame connects end axle, and end axle the 7th group of flexible rubber bearing of socket, the 7th group flexible
Rubber shaft bearing cylinder lever connecting rod one end, connection connecting plate between pull bar, pull bar other end connection the 8th group of flexible rubber bearing in succession, the 8th
Group flexible rubber bearing connects another group end axle, and another group end axle connects the framework both sides bottom the discharging opening of described stone remover,
Described right swing arm is symmetrical structure.
A kind of grain suction remove impurity stone remover the most according to claim 5, it is characterised in that described left swing arm is by lower horizontal stroke
Bar, flexible rubber bearing, pull bar, connecting plate, lower escapement, cross tube form, and described sheer pole is contained in the open slot of vertical frid also
Fastened by nut, described sheer pole be socketed the 5th group of flexible rubber bearing and be positioned at inside vertical frid, described 5th group soft
Property rubber shaft bearing symmetry cylinder lever connecting rod one end, connect connecting plate between pull bar, the pull bar other end connects the 6th group of flexible rubber bearing, the
Six groups of flexible rubber bearing holder (housing, cover)s connect cross bar, and cross tube connects the stone outlet hole under(-)chassis of stone remover by fixed block, described
The lower escapement of middle part socket of cross tube, described left swing arm is symmetrical structure.
A kind of grain suction remove impurity stone remover the most according to claim 5, it is characterised in that described stone remover top air-out
Mouth can be crossed canvas and connect induced-draught fan inlet scoop.
A kind of grain suction remove impurity stone remover the most according to claim 5, it is characterised in that described stone remover also includes
Material mouth, de-stone sieve plate, de-stone mouth, described discharging opening is located at the right-hand member of stone remover, and described de-stone sieve plate is fish scale-shaped, is located at de-stone
The base of frame of machine, described de-stone mouth is located at the left end of stone remover, and is positioned at machine frame inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610630249.XA CN106166547B (en) | 2016-08-04 | 2016-08-04 | A kind of grain suction removal of impurities stone remover |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610630249.XA CN106166547B (en) | 2016-08-04 | 2016-08-04 | A kind of grain suction removal of impurities stone remover |
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| CN106166547A true CN106166547A (en) | 2016-11-30 |
| CN106166547B CN106166547B (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108816312A (en) * | 2018-06-22 | 2018-11-16 | 怀宁县谷丰米业有限公司 | It is a kind of for rice processing removal of impurities remove stone device |
| CN112371485A (en) * | 2020-12-08 | 2021-02-19 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Crop straw shaker |
| CN112517393A (en) * | 2020-12-04 | 2021-03-19 | 灵璧县飞松机械制造有限责任公司 | Swinging type grain particle sieve impurity dust filtering device |
| CN113210251A (en) * | 2021-04-12 | 2021-08-06 | 界首中禾粮机科技有限公司 | Grain dust collector with straw separating function |
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| CN112517393A (en) * | 2020-12-04 | 2021-03-19 | 灵璧县飞松机械制造有限责任公司 | Swinging type grain particle sieve impurity dust filtering device |
| CN112371485A (en) * | 2020-12-08 | 2021-02-19 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Crop straw shaker |
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| Publication number | Publication date |
|---|---|
| CN106166547B (en) | 2018-11-23 |
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