CN110302950A - A kind of flour screening machine - Google Patents
A kind of flour screening machine Download PDFInfo
- Publication number
- CN110302950A CN110302950A CN201910554016.XA CN201910554016A CN110302950A CN 110302950 A CN110302950 A CN 110302950A CN 201910554016 A CN201910554016 A CN 201910554016A CN 110302950 A CN110302950 A CN 110302950A
- Authority
- CN
- China
- Prior art keywords
- flour
- guide rod
- right sides
- fixed frame
- bearing seat
- 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.)
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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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of screening machine more particularly to a kind of flour screening machines.Technical problem: providing one kind can replace manually screening flour, and avoiding flour from falling to ground causes to waste, and is also avoided that hand soreness influences the flour screening machine of follow-up work.Technical solution is as follows: a kind of flour screening machine, includes bottom plate, supporting plate, fixed frame, first bearing seat, interior Hexagonal jacket, the first guide rod, mounting rack, dual-axle motor etc.；What the left and right sides was symmetrical at the top of bottom plate is connected with supporting plate, and fixed frame is installed between the supporting plate inner end of the left and right sides, and being equipped in fixed frame can be to the sieve material device that flour is screened.By the present invention in that first gear is engaged with ring gear, starting dual-axle motor can be such that screen frame rotates, flour is poured into screen frame by feed hopper again, screen frame rotation can then screen flour, flour is screened with sieve without people, it is more laborsaving, conveniently, and be also avoided that flour is fallen to and cause to waste on ground.
Description
Technical field
The present invention relates to a kind of screening machine more particularly to a kind of flour screening machines.
Background technique
In daily life, the production of many foods is required using to cake flour, but Flour production come out after be coarse and fine,
It then needs to carry out Screening Treatment to flour, facilitates subsequent use, usual people are to be screened with sieve to flour, due to sieve
The rib of son is relatively low, and being easy to fall to ground during flour screening causes to waste, and shakes sieve for a long time, and hand holds
Easily aching influences follow-up work, so people can lay oilpaper around and be collected to the flour fallen, and screens one
It can just rest for a moment, such working efficiency is low, also more troublesome.
Summary of the invention
In order to overcome the rib due to sieve relatively low, being easy to fall to ground during flour screening causes to waste, and
And sieve is shaken for a long time, hand is easy to ache the shortcomings that influencing follow-up work, technical problem: providing one kind can replace manually
Flour is screened, avoiding flour from falling to ground causes to waste, and is also avoided that hand soreness influences the face of follow-up work
Powder screening machine.
Technical solution is as follows: a kind of flour screening machine, includes bottom plate, supporting plate, fixed frame, first bearing seat, interior hexagonal
Sleeve, the first guide rod, mounting rack, dual-axle motor, the first outer-hexagonal bar, first gear, second bearing seat, the second outer-hexagonal bar,
Ring gear and sieve expect device, and what the left and right sides was symmetrical at the top of bottom plate is connected with supporting plate, and fixed frame is installed on left and right sides supporting plate
It is equipped between inner end, in fixed frame in being installed on to the sieve material device that flour is screened, second bearing seat on front side of fixed frame
Portion, the second outer-hexagonal bar are fixedly connected with the bearing in second bearing seat, the second outer-hexagonal rod rear end and sieve material device cooperation, the
Two outer-hexagonal bar front ends are connected with ring gear, and left and right sides supporting plate top is all provided with the first guide hole, and the first guide rod is located at left and right two
Between the first guide hole of side, the first guide rod top center is connected with the mounting rack to play a supportive role, and dual-axle motor is bolted in mounting rack
Top, two output shafts of dual-axle motor all pass through shaft coupling and are connected with the first outer-hexagonal bar, the first tooth with ring gear cooperation
Wheel is two, is respectively arranged on the first outer-hexagonal bar of the left and right sides, first gear is located on front side of ring gear, left and right sides supporting plate
Top is all Embedded to be equipped with first bearing seat, and first bearing seat is located above the first guide hole, the interior hexagonal playing the guiding role
Sleeve is fixedly connected with the bearing in first bearing seat, and the left and right sides the first outer-hexagonal bar is located at hexagonal set in the left and right sides
Cooperate in cylinder with it.
Optionally, sieve material device includes screen frame, 3rd bearing seat, feed hopper, cover board and the first fixture block, fixed frame rear side
Middle part is provided with the first opening playing the guiding role, and two sides are all provided with the first card hole, fixed frame rear side up and down for fixed outer frame trailing flank
Equipped with the cover board that can cover the first opening, two sides are all connected with the first card with the cooperation of the first card hole to cover board leading flank up and down
Block, the first fixture block are located in the first card hole, Embedded among cover board to be equipped with the feed hopper that flour be made to be added, under feed hopper
Portion front end passes through the first opening and is located in fixed frame, and the screen frame that can be selected flour bolt is located in fixed frame, in the middle part of screen frame trailing flank
Embedded to be equipped with 3rd bearing seat, feed hopper lower front part is fixedly connected with the bearing in 3rd bearing seat, on front side of screen frame
Middle face is provided with the Hexagon hole with the cooperation of the second outer-hexagonal bar, and the second outer-hexagonal rod rear end is located in Hexagon hole, fixed frame
The evenly spaced discharge port for being provided with multiple flour that can will be filtered out and falling in bottom.
It optionally, further include having the driving device that the first guide rod can be made mobile, driving device includes trapezoid block, installation
Bar, the second guide sleeve, the second guide rod, wedge block, the first spring, directive wheel, movable plate, pedal and vertical bar, right side supporting plate lower part are opened
There is second to play the guiding role opening, the vertical bar to play a supportive role is installed on bottom plate top center, and vertical bar top, which has been hinged with, leads
To effect to movable plate, movable plate right end is connected with pedal, and pedal right end passes through the second opening, left and right sides supporting plate medial surface
Lower part is all connected with mounting rod, and left and right sides mounting rod inner end is all connected with the second guide sleeve, and the second guide rod is located in the second guide sleeve,
The directive wheel of second guide rod bottom end rotary type being connected with movable plate cooperation, directive wheel are contacted with movable plate, the second guide rod top
End is connected with wedge block, and on the second guide rod, wherein one end of the first spring is fixedly connected the first spring pocket with wedge block bottom,
It is fixedly connected at the top of the other end of first spring and the second guide sleeve, is installed on the first guide rod bottom with the trapezoid block of wedge block cooperation
Centre, trapezoid block are contacted with wedge block.
It optionally, further include having third guide rod, handle, transverse slat and bristle, fixed frame back lower is provided with third guide hole, the
Three guide rods are located in third guide hole, and third guide rod front end is connected with transverse slat, transverse slat top and bottom be all connected with can to screen frame and
The bristle that remaining flour is removed in fixed frame, handle are installed on third guide rod rear end.
Optionally, further include having movable block, second spring and arc fixture block, guiding has been provided among the first guide hole bottom and has been made
Slide opening, movable block are located in slide opening, are connected with second spring between movable block bottom and slide opening bottom, can be by the first guide rod
Fixed arc fixture block is two, is respectively arranged at the top of the movable block of the left and right sides, is all provided at left and right sides of the first guide rod bottom
Two the second card holes cooperated with arc fixture block, arc fixture block are located in the second card hole.
The beneficial effects of the present invention are: starting dual-axle motor by the present invention in that first gear is engaged with ring gear
Screen frame is rotated, then is poured into flour in screen frame by feed hopper, screen frame rotation can then screen flour, sieve without people
Son screens flour, more laborsaving, conveniently, and is also avoided that flour is fallen to and causes to waste on ground, passes through driving
Device, can make operator more easily keeps the first guide rod mobile, by the effect of bristle, can remove remaining flour and receive
Collection, avoids flour from wasting.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is part right side view of the present invention.
Description of symbols: 1 bottom plate, 2 supporting plates, 3 fixed frames, 4 first bearing seats, Hexagonal jacket in 5,6 first guide holes, 7
First guide rod, 8 mounting racks, 9 dual-axle motors, 10 first outer-hexagonal bars, 11 first gears, 12 second bearing seats, 13 second outer six
Angular pole, 14 ring gears, 15 sieve material devices, 151 first opening, 152 screen frames, 153 Hexagon holes, 154 3rd bearing seats, 155 into
Hopper, 156 cover boards, 157 first card holes, 158 first fixture blocks, 159 discharge ports, 16 driving devices, 161 trapezoid blocks, 162 installations
Bar, 163 second guide sleeves, 164 second guide rods, 165 wedge blocks, 166 first springs, 167 directive wheels, 168 movable plates, 169 second
Opening, 1610 pedals, 1611 vertical bars, 17 third guide holes, 18 third guide rods, 19 handles, 20 transverse slats, 21 bristles, 22 slide openings, 23 is living
Motion block, 24 second springs, 25 arc fixture blocks, 26 second card holes.
Specific embodiment
Embodiments of the present invention will be described referring to the drawings.
Embodiment 1
A kind of flour screening machine includes as shown in Figs. 1-2 bottom plate 1, supporting plate 2, fixed frame 3, first bearing seat 4, interior hexagonal set
The 5, first guide rod 7 of cylinder, mounting rack 8, dual-axle motor 9, the first outer-hexagonal bar 10, first gear 11, outside second bearing seat 12, second
Hexagonal bar 13, ring gear 14 and sieve material device 15,1 top left and right bilateral type of bottom plate are connected with supporting plate 2, and bottom plate 1 passes through
Bolted mode is connect with supporting plate 2, and fixed frame 3 is installed between 2 inner end of supporting plate of the left and right sides, and fixed frame 3 passes through bolt
The mode of connection is connect with supporting plate 2, and being equipped in fixed frame 3 can be to the sieve material device 15 that flour is screened, second bearing seat 12
It is installed on 3 front side middle part of fixed frame, the second outer-hexagonal bar 13 is fixedly connected with the bearing in second bearing seat 12, the second outer-hexagonal
13 rear end of bar and sieve material device 15 cooperate, and 13 front end of the second outer-hexagonal bar is connected with ring gear 14, and 2 top of left and right sides supporting plate is all
It is provided with the first guide hole 6, the first guide rod 7 is located between the first guide hole of the left and right sides 6, and 7 top center of the first guide rod has been connected with branch
The mounting rack 8 of support effect, the first guide rod 7 are connect by way of welded connecting with mounting rack 8, and the bolt of dual-axle motor 9 is being installed
8 top of frame, two output shafts of dual-axle motor 9 all pass through shaft coupling and are connected with the first outer-hexagonal bar 10, cooperate with ring gear 14
First gear 11 be two, be respectively arranged in the left and right sides the first outer-hexagonal bar 10 on, first gear 11 is located at ring gear 14
Front side, supporting plate 2 top in the left and right sides is all Embedded to be equipped with first bearing seat 4, and first bearing seat 4 is located on the first guide hole 6
Side, the interior Hexagonal jacket 5 playing the guiding role are fixedly connected with the bearing in first bearing seat 4, the left and right sides the first outer-hexagonal bar
10 are located in the left and right sides and cooperate in Hexagonal jacket 5 with it.
Embodiment 2
A kind of flour screening machine includes as shown in Figs. 1-2 bottom plate 1, supporting plate 2, fixed frame 3, first bearing seat 4, interior hexagonal set
The 5, first guide rod 7 of cylinder, mounting rack 8, dual-axle motor 9, the first outer-hexagonal bar 10, first gear 11, outside second bearing seat 12, second
Hexagonal bar 13, ring gear 14 and sieve material device 15,1 top left and right bilateral type of bottom plate are connected with supporting plate 2, and fixed frame 3 is pacified
Loaded between 2 inner end of left and right sides supporting plate, being equipped in fixed frame 3 can be to the sieve material device 15 that flour is screened, second bearing
Seat 12 is installed on 3 front side middle part of fixed frame, and the second outer-hexagonal bar 13 is fixedly connected with the bearing in second bearing seat 12, outside second
13 rear end of hexagonal bar and sieve material device 15 cooperate, and 13 front end of the second outer-hexagonal bar is connected with ring gear 14, on left and right sides supporting plate 2
Portion is all provided with the first guide hole 6, and the first guide rod 7 is located between the first guide hole of the left and right sides 6, and 7 top center of the first guide rod is connected with
The mounting rack 8 to play a supportive role, dual-axle motor 9 bolt on 8 top of mounting rack, and two output shafts of dual-axle motor 9 all pass through connection
Axis device is connected with the first outer-hexagonal bar 10, is two with the first gear 11 that ring gear 14 cooperates, is respectively arranged in the left and right sides
On first outer-hexagonal bar 10, first gear 11 is located at 14 front side of ring gear, and supporting plate 2 top in the left and right sides is all Embedded to be equipped with
First bearing seat 4, first bearing seat 4 are located at 6 top of the first guide hole, the interior Hexagonal jacket 5 playing the guiding role and first bearing seat 4
Interior bearing is fixedly connected, and the left and right sides the first outer-hexagonal bar 10, which is located in the left and right sides, to be cooperated in Hexagonal jacket 5 with it.
Sieve material device 15 includes screen frame 152,3rd bearing seat 154, feed hopper 155, cover board 156 and the first fixture block 158,
3 rear side middle part of fixed frame is provided with the first opening 151 playing the guiding role, and 3 outside back face of fixed frame is all provided with first in two sides up and down
Card hole 157 is equipped with the cover boards 156 that can cover the first opening 151 on rear side of fixed frame 3, and two sides are all solid up and down for 156 leading flank of cover board
It is connected to the first fixture block 158 with the cooperation of the first card hole 157, cover board 156 is connected by way of welded connecting with the first fixture block 158
It connects, the first fixture block 158 is located in the first card hole 157, Embedded among cover board 156 to be equipped with the feed hopper that flour be made to be added
155,155 lower front part of feed hopper passes through the first opening 151 and is located in fixed frame 3, can be located to the screen frame 152 that flour bolt selects solid
Determine in frame 3, it is Embedded in the middle part of 152 trailing flank of screen frame that 3rd bearing seat 154,155 lower front part of feed hopper and third are installed
Bearing in bearing block 154 is fixedly connected, and the Hexagon hole with the cooperation of the second outer-hexagonal bar 13 is provided in the middle part of 152 leading flank of screen frame
153,13 rear end of the second outer-hexagonal bar is located in Hexagon hole 153, and 3 bottom of fixed frame is evenly spaced, which to be provided with, multiple can will screen
The discharge port 159 that flour out is fallen.
Embodiment 3
A kind of flour screening machine includes as shown in Figs. 1-2 bottom plate 1, supporting plate 2, fixed frame 3, first bearing seat 4, interior hexagonal set
The 5, first guide rod 7 of cylinder, mounting rack 8, dual-axle motor 9, the first outer-hexagonal bar 10, first gear 11, outside second bearing seat 12, second
Hexagonal bar 13, ring gear 14 and sieve material device 15,1 top left and right bilateral type of bottom plate are connected with supporting plate 2, and fixed frame 3 is pacified
Loaded between 2 inner end of left and right sides supporting plate, being equipped in fixed frame 3 can be to the sieve material device 15 that flour is screened, second bearing
Seat 12 is installed on 3 front side middle part of fixed frame, and the second outer-hexagonal bar 13 is fixedly connected with the bearing in second bearing seat 12, outside second
13 rear end of hexagonal bar and sieve material device 15 cooperate, and 13 front end of the second outer-hexagonal bar is connected with ring gear 14, on left and right sides supporting plate 2
Portion is all provided with the first guide hole 6, and the first guide rod 7 is located between the first guide hole of the left and right sides 6, and 7 top center of the first guide rod is connected with
The mounting rack 8 to play a supportive role, dual-axle motor 9 bolt on 8 top of mounting rack, and two output shafts of dual-axle motor 9 all pass through connection
Axis device is connected with the first outer-hexagonal bar 10, is two with the first gear 11 that ring gear 14 cooperates, is respectively arranged in the left and right sides
On first outer-hexagonal bar 10, first gear 11 is located at 14 front side of ring gear, and supporting plate 2 top in the left and right sides is all Embedded to be equipped with
First bearing seat 4, first bearing seat 4 are located at 6 top of the first guide hole, the interior Hexagonal jacket 5 playing the guiding role and first bearing seat 4
Interior bearing is fixedly connected, and the left and right sides the first outer-hexagonal bar 10, which is located in the left and right sides, to be cooperated in Hexagonal jacket 5 with it.
Sieve material device 15 includes screen frame 152,3rd bearing seat 154, feed hopper 155, cover board 156 and the first fixture block 158,
3 rear side middle part of fixed frame is provided with the first opening 151 playing the guiding role, and 3 outside back face of fixed frame is all provided with first in two sides up and down
Card hole 157 is equipped with the cover boards 156 that can cover the first opening 151 on rear side of fixed frame 3, and two sides are all solid up and down for 156 leading flank of cover board
It is connected to the first fixture block 158 with the cooperation of the first card hole 157, the first fixture block 158 is located in the first card hole 157, embedding among cover board 156
Enter the feed hopper 155 that flour can be made to be added that is equipped with of formula, 155 lower front part of feed hopper passes through the first opening 151 and is located at fixation
In frame 3, the screen frame 152 that can be selected flour bolt is located in fixed frame 3, Embedded in the middle part of 152 trailing flank of screen frame to be equipped with third
Bearing block 154,155 lower front part of feed hopper are fixedly connected with the bearing in 3rd bearing seat 154, in the middle part of 152 leading flank of screen frame
It is provided with the Hexagon hole 153 with the cooperation of the second outer-hexagonal bar 13,13 rear end of the second outer-hexagonal bar is located in Hexagon hole 153, Gu
Determine the evenly spaced discharge port 159 for being provided with multiple flour that can will be filtered out and falling in 3 bottom of frame.
It further include having the driving device 16 that the first guide rod 7 can be made mobile, driving device 16 includes trapezoid block 161, installation
Bar 162, the second guide sleeve 163, the second guide rod 164, wedge block 165, the first spring 166, directive wheel 167, movable plate 168, pedal
1610 and vertical bar 1611, supporting plate 2 lower part in right side is provided with the second opening 169 playing the guiding role, the vertical bar 1611 to play a supportive role
It is installed on 1 top center of bottom plate, vertical bar 1611 is connect by way of welded connecting with bottom plate 1, and 1611 top of vertical bar is hinged with
Play the guiding role to movable plate 168,168 right end of movable plate is connected with pedal 1610, and movable plate 168 passes through the side that is welded to connect
Formula is connect with pedal 1610, and 1610 right end of pedal passes through the second opening 169, and supporting plate 2 medial surface lower part in the left and right sides is all connected with
Mounting rod 162, supporting plate 2 are connect by way of welded connecting with mounting rod 162, and mounting rod 162 inner end in the left and right sides is all affixed
There is the second guide sleeve 163, the second guide rod 164 is located in the second guide sleeve 163, and 164 bottom end rotary type of the second guide rod being connected with and living
The directive wheel 167 that movable plate 168 cooperates, directive wheel 167 are contacted with movable plate 168, and 164 top of the second guide rod is connected with wedge block
165, on the second guide rod 164, wherein one end and 165 bottom of wedge block of the first spring 166 are fixed to be connected the first 166 sets of spring
It connects, is fixedly connected at the top of the other end of the first spring 166 and the second guide sleeve 163, pacified with the trapezoid block 161 that wedge block 165 cooperates
Among 7 bottom of the first guide rod, trapezoid block 161 is contacted with wedge block 165.
Embodiment 4
A kind of flour screening machine includes as shown in Figs. 1-2 bottom plate 1, supporting plate 2, fixed frame 3, first bearing seat 4, interior hexagonal set
The 5, first guide rod 7 of cylinder, mounting rack 8, dual-axle motor 9, the first outer-hexagonal bar 10, first gear 11, outside second bearing seat 12, second
Hexagonal bar 13, ring gear 14 and sieve material device 15,1 top left and right bilateral type of bottom plate are connected with supporting plate 2, and fixed frame 3 is pacified
Loaded between 2 inner end of left and right sides supporting plate, being equipped in fixed frame 3 can be to the sieve material device 15 that flour is screened, second bearing
Seat 12 is installed on 3 front side middle part of fixed frame, and the second outer-hexagonal bar 13 is fixedly connected with the bearing in second bearing seat 12, outside second
13 rear end of hexagonal bar and sieve material device 15 cooperate, and 13 front end of the second outer-hexagonal bar is connected with ring gear 14, on left and right sides supporting plate 2
Portion is all provided with the first guide hole 6, and the first guide rod 7 is located between the first guide hole of the left and right sides 6, and 7 top center of the first guide rod is connected with
The mounting rack 8 to play a supportive role, dual-axle motor 9 bolt on 8 top of mounting rack, and two output shafts of dual-axle motor 9 all pass through connection
Axis device is connected with the first outer-hexagonal bar 10, is two with the first gear 11 that ring gear 14 cooperates, is respectively arranged in the left and right sides
On first outer-hexagonal bar 10, first gear 11 is located at 14 front side of ring gear, and supporting plate 2 top in the left and right sides is all Embedded to be equipped with
First bearing seat 4, first bearing seat 4 are located at 6 top of the first guide hole, the interior Hexagonal jacket 5 playing the guiding role and first bearing seat 4
Interior bearing is fixedly connected, and the left and right sides the first outer-hexagonal bar 10, which is located in the left and right sides, to be cooperated in Hexagonal jacket 5 with it.
Sieve material device 15 includes screen frame 152,3rd bearing seat 154, feed hopper 155, cover board 156 and the first fixture block 158,
3 rear side middle part of fixed frame is provided with the first opening 151 playing the guiding role, and 3 outside back face of fixed frame is all provided with first in two sides up and down
Card hole 157 is equipped with the cover boards 156 that can cover the first opening 151 on rear side of fixed frame 3, and two sides are all solid up and down for 156 leading flank of cover board
It is connected to the first fixture block 158 with the cooperation of the first card hole 157, the first fixture block 158 is located in the first card hole 157, embedding among cover board 156
Enter the feed hopper 155 that flour can be made to be added that is equipped with of formula, 155 lower front part of feed hopper passes through the first opening 151 and is located at fixation
In frame 3, the screen frame 152 that can be selected flour bolt is located in fixed frame 3, Embedded in the middle part of 152 trailing flank of screen frame to be equipped with third
Bearing block 154,155 lower front part of feed hopper are fixedly connected with the bearing in 3rd bearing seat 154, in the middle part of 152 leading flank of screen frame
It is provided with the Hexagon hole 153 with the cooperation of the second outer-hexagonal bar 13,13 rear end of the second outer-hexagonal bar is located in Hexagon hole 153, Gu
Determine the evenly spaced discharge port 159 for being provided with multiple flour that can will be filtered out and falling in 3 bottom of frame.
It further include having the driving device 16 that the first guide rod 7 can be made mobile, driving device 16 includes trapezoid block 161, installation
Bar 162, the second guide sleeve 163, the second guide rod 164, wedge block 165, the first spring 166, directive wheel 167, movable plate 168, pedal
1610 and vertical bar 1611, supporting plate 2 lower part in right side is provided with the second opening 169 playing the guiding role, the vertical bar 1611 to play a supportive role
Be installed on 1 top center of bottom plate, 1611 top of vertical bar be hinged with play the guiding role to movable plate 168,168 right end of movable plate is solid
It is connected to pedal 1610,1610 right end of pedal passes through the second opening 169, and supporting plate 2 medial surface lower part in the left and right sides is all connected with installation
Bar 162,162 inner end of left and right sides mounting rod are all connected with the second guide sleeve 163, and the second guide rod 164 is located in the second guide sleeve 163,
Second guide rod, 164 bottom end rotary type is connected with the directive wheel 167 cooperated with movable plate 168, directive wheel 167 and movable plate 168
Contact, 164 top of the second guide rod are connected with wedge block 165, and the first 166 sets of spring is on the second guide rod 164, the first spring 166
Wherein one end be fixedly connected with 165 bottom of wedge block, it is fixed at the top of the other end of the first spring 166 and the second guide sleeve 163 to connect
It connects, the trapezoid block 161 cooperated with wedge block 165 is installed among 7 bottom of the first guide rod, and trapezoid block 161 connects with wedge block 165
Touching.
It further include having third guide rod 18, handle 19, transverse slat 20 and bristle 21,3 back lower of fixed frame is provided with third guide hole
17, third guide rod 18 is located in third guide hole 17, and 18 front end of third guide rod is connected with transverse slat 20, and third guide rod 18 is connected by welding
The mode connect is connect with transverse slat 20, and 20 top and bottom of transverse slat is all connected with can be to remaining flour in screen frame 152 and fixed frame 3
The bristle 21 of removing, handle 19 are installed on 18 rear end of third guide rod, handle 19 by way of welded connecting with third guide rod 18
Connection.
Embodiment 5
A kind of flour screening machine includes as shown in Figs. 1-2 bottom plate 1, supporting plate 2, fixed frame 3, first bearing seat 4, interior hexagonal set
The 5, first guide rod 7 of cylinder, mounting rack 8, dual-axle motor 9, the first outer-hexagonal bar 10, first gear 11, outside second bearing seat 12, second
Hexagonal bar 13, ring gear 14 and sieve material device 15,1 top left and right bilateral type of bottom plate are connected with supporting plate 2, and fixed frame 3 is pacified
Loaded between 2 inner end of left and right sides supporting plate, being equipped in fixed frame 3 can be to the sieve material device 15 that flour is screened, second bearing
Seat 12 is installed on 3 front side middle part of fixed frame, and the second outer-hexagonal bar 13 is fixedly connected with the bearing in second bearing seat 12, outside second
13 rear end of hexagonal bar and sieve material device 15 cooperate, and 13 front end of the second outer-hexagonal bar is connected with ring gear 14, on left and right sides supporting plate 2
Portion is all provided with the first guide hole 6, and the first guide rod 7 is located between the first guide hole of the left and right sides 6, and 7 top center of the first guide rod is connected with
The mounting rack 8 to play a supportive role, dual-axle motor 9 bolt on 8 top of mounting rack, and two output shafts of dual-axle motor 9 all pass through connection
Axis device is connected with the first outer-hexagonal bar 10, is two with the first gear 11 that ring gear 14 cooperates, is respectively arranged in the left and right sides
On first outer-hexagonal bar 10, first gear 11 is located at 14 front side of ring gear, and supporting plate 2 top in the left and right sides is all Embedded to be equipped with
First bearing seat 4, first bearing seat 4 are located at 6 top of the first guide hole, the interior Hexagonal jacket 5 playing the guiding role and first bearing seat 4
Interior bearing is fixedly connected, and the left and right sides the first outer-hexagonal bar 10, which is located in the left and right sides, to be cooperated in Hexagonal jacket 5 with it.
Sieve material device 15 includes screen frame 152,3rd bearing seat 154, feed hopper 155, cover board 156 and the first fixture block 158,
3 rear side middle part of fixed frame is provided with the first opening 151 playing the guiding role, and 3 outside back face of fixed frame is all provided with first in two sides up and down
Card hole 157 is equipped with the cover boards 156 that can cover the first opening 151 on rear side of fixed frame 3, and two sides are all solid up and down for 156 leading flank of cover board
It is connected to the first fixture block 158 with the cooperation of the first card hole 157, the first fixture block 158 is located in the first card hole 157, embedding among cover board 156
Enter the feed hopper 155 that flour can be made to be added that is equipped with of formula, 155 lower front part of feed hopper passes through the first opening 151 and is located at fixation
In frame 3, the screen frame 152 that can be selected flour bolt is located in fixed frame 3, Embedded in the middle part of 152 trailing flank of screen frame to be equipped with third
Bearing block 154,155 lower front part of feed hopper are fixedly connected with the bearing in 3rd bearing seat 154, in the middle part of 152 leading flank of screen frame
It is provided with the Hexagon hole 153 with the cooperation of the second outer-hexagonal bar 13,13 rear end of the second outer-hexagonal bar is located in Hexagon hole 153, Gu
Determine the evenly spaced discharge port 159 for being provided with multiple flour that can will be filtered out and falling in 3 bottom of frame.
It further include having the driving device 16 that the first guide rod 7 can be made mobile, driving device 16 includes trapezoid block 161, installation
Bar 162, the second guide sleeve 163, the second guide rod 164, wedge block 165, the first spring 166, directive wheel 167, movable plate 168, pedal
1610 and vertical bar 1611, supporting plate 2 lower part in right side is provided with the second opening 169 playing the guiding role, the vertical bar 1611 to play a supportive role
Be installed on 1 top center of bottom plate, 1611 top of vertical bar be hinged with play the guiding role to movable plate 168,168 right end of movable plate is solid
It is connected to pedal 1610,1610 right end of pedal passes through the second opening 169, and supporting plate 2 medial surface lower part in the left and right sides is all connected with installation
Bar 162,162 inner end of left and right sides mounting rod are all connected with the second guide sleeve 163, and the second guide rod 164 is located in the second guide sleeve 163,
Second guide rod, 164 bottom end rotary type is connected with the directive wheel 167 cooperated with movable plate 168, directive wheel 167 and movable plate 168
Contact, 164 top of the second guide rod are connected with wedge block 165, and the first 166 sets of spring is on the second guide rod 164, the first spring 166
Wherein one end be fixedly connected with 165 bottom of wedge block, it is fixed at the top of the other end of the first spring 166 and the second guide sleeve 163 to connect
It connects, the trapezoid block 161 cooperated with wedge block 165 is installed among 7 bottom of the first guide rod, and trapezoid block 161 connects with wedge block 165
Touching.
It further include having third guide rod 18, handle 19, transverse slat 20 and bristle 21,3 back lower of fixed frame is provided with third guide hole
17, third guide rod 18 is located in third guide hole 17, and 18 front end of third guide rod is connected with transverse slat 20, and 20 top and bottom of transverse slat all connects
It is connected to the bristle 21 that can be removed to flour remaining in screen frame 152 and fixed frame 3, handle 19 is installed on 18 rear end of third guide rod.
Further include having movable block 23, second spring 24 and arc fixture block 25, guiding has been provided among 6 bottom of the first guide hole and has been made
Slide opening 22, movable block 23 are located in slide opening 22, and 23 bottom of movable block and slide opening are connected with second spring 24 between 22 bottom,
Movable block 23 is connect by way of welded connecting with second spring 24, can be two by the fixed arc fixture block 25 of the first guide rod 7
It is a, it is respectively arranged in 23 top of left and right sides movable block, arc fixture block 25 is connect by way of welded connecting with movable block 23,
It all opens at left and right sides of first guide rod, 7 bottom there are two the second card hole 26 cooperated with arc fixture block 25, arc fixture block 25 is located at the
In two card holes 26.
It is operated first personnel collection vessel is placed on bottom plate 1, and is moved to immediately below fixed frame 3, pull the first guide rod 7
Be moved to the left, the first guide rod 7 be moved to the left drive mounting rack 8 be moved to the left, mounting rack 8 be moved to the left drive dual-axle motor 9 to
It moves left, dual-axle motor 9 moves left through the first outer-hexagonal bar 10 and first gear 11 is driven to be moved to the left, when the first tooth of left side
Wheel 11 is moved to the left when engage with ring gear 14, is stopped the first guide rod 7 of promotion, can be started dual-axle motor 9, dual-axle motor 9 is just
Turn that the first outer-hexagonal bar 10 is driven to rotate forward, the first outer-hexagonal bar 10, which rotates forward, drives first gear 11 to rotate forward, left side first gear 11
Rotation drives ring gear 14 to invert, and the reversion of ring gear 14 drives the reversion of the second outer-hexagonal bar 13, and the reversion of the second outer-hexagonal bar 13 is driven
Dynamic sieve material device 15 inverts, and can pour into flour in sieve material device 15, and flour is screened in the sieve material reversion of device 15, fine flour
Powder is screened to collection vessel, and red dog is then left in sieve material device 15, when flour bolt was selected to a period of time, Ji Keguan
It closes dual-axle motor 9, the first guide rod 7 is pulled to move right, and then when right side first gear 11 is engaged with ring gear 14, stop drag
First guide rod 7, left side first gear 11 are not engaged with ring gear 14, can be again started up the rotating forward of dual-axle motor 9, and then right side the
One gear 11, which rotates forward, drives ring gear 14 to rotate forward, so that the sieve material rotating forward of device 15 again screens flour, screening is more
Add comprehensively.After the completion of flour bolt choosing, dual-axle motor 9 can be closed, pushing the first guide rod 7 to be moved to the left makes first gear 11 not
It is engaged with ring gear 14, can will be removed in collection vessel and cake flour is poured out into processing, then sieve is expected into the red dog in device 15
Taking-up processing.
When dual-axle motor 9 rotates forward, the reversion of the second outer-hexagonal bar 13 drives screen frame 152 to invert by Hexagon hole 153, behaviour
Flour can be poured into feed hopper 155 by making personnel, and the flour in feed hopper 155 is fallen in screen frame 152, and screen frame 152 inverts
Then flour is screened, the cake flour filtered out is fallen in collection vessel by discharge port 159, and red dog is then left on net
In frame 152, after the reversion of screen frame 152 selects a period of time to flour bolt, operator makes right side first gear 11 and ring gear
14 engagements, and then the rotating forward of screen frame 152 again comprehensively screens flour.After the completion of flour bolt choosing, dual-axle motor 9 is closed
It closes, screen frame 152 also just stops operating, and operator can pull cover board 156 to move backward, and cover board 156 moves backward drive
One fixture block 158 is moved backward to be detached from the first card hole 157, meanwhile, cover board 156, which moves backward, drives feed hopper 155 to move backward,
Feed hopper 155 moves rearwardly through 3rd bearing seat 154 and screen frame 152 is driven to move backward, and screen frame 152, which moves backward, to be made outside second
Hexagonal bar 13 and Hexagon hole 153 are detached from, and screen frame 152 is moved backward to be moved to outside fixed frame 3 across the first opening 151
The red dog in screen frame 152 is poured out into processing by feed hopper 155, after red dog is all poured out, the first opening 151 can be passed through
Screen frame 152 is pushed in meeting fixed frame 3, so that in the second outer-hexagonal bar 13 insertion Hexagon hole 153, and then cover board 156 makes
First fixture block 158 is caught in the first card hole 157 that feed hopper 155 is fixed.
Be operated first personnel pull pedal 1610 be swung up, pedal 1610 be swung up drive 168 right part of movable plate to
Upper swing, 168 right part of movable plate, which is swung up, drives right hand guide wheels 167 to move up, and right hand guide wheels 167 move up band
The second guide rod 164 of dynamic right side moves up, and the second guide rod of right side 164 moves up drive right side wedge block 165 and moves up, the
One spring 166 stretches, and right side wedge block 165, which moves up, pushes trapezoid block 161 to be moved to the left, and trapezoid block 161 is moved to the left band
Dynamic first guide rod 7 is moved to the left, and then the left side first gear 11 made is engaged with ring gear 14, pedal 1610 is unclamped, because of right side
The effect of first spring 166, right side wedge block 165 move down the second guide rod 164 of drive right side and move down, and right side second is led
Bar 164 moves downwards through right hand guide wheels 167 and 168 right part of movable plate is driven to restore to lower swing to original position, can start pair
Flour is screened.When flour bolt is selected to a period of time in the reversion of screen frame 152, dual-axle motor 9 is closed, and pedal can be stepped on
1610 to lower swing, and pedal 1610 drives 168 right part of movable plate to lower swing to lower swing, and 168 right part of movable plate is to lower swing
So that left part is swung up, 168 left part of movable plate is swung up drive left side directive wheel 167 and moves up, left side directive wheel 167
Moving upwardly through the second guide rod 164 of left side drives left side wedge block 165 to move up, and the first spring of left side 166 stretches, left side
Wedge block 165, which moves up, drives trapezoid block 161 to move right, and trapezoid block 161, which moves right, drives the first guide rod 7 to move right
It is dynamic, so that right side first gear 11 is engaged with ring gear 14, release pedal 1610, because of the effect of the first spring of left side 166,
Left side wedge block 165 moves down recovery to original position, can be again started up dual-axle motor 9 so that screen frame 152 rotate forward to flour into
Row screening.After the completion of flour bolt choosing, the first guide rod 7 is pushed to drive trapezoid block 161 is mobile to restore to original position.In this way, more
Operator is facilitated to engage first gear 11 with ring gear 14 movement of first guide rod 7.
After the completion of flour bolt choosing, operator can pull handle 19 move backward, handle 19 moves backward drive the
Three guide rods 18 move backward, and third guide rod 18 moves backward band motion plate 20 and moves backward, and transverse slat 20 moves backward drive bristle
21 move backward, and bristle 21, which moves backward, removes the flour for remaining in bottom in 152 bottom of screen frame and fixed frame 3, dispose
The flour fallen is fallen in collection vessel, when bristle 21 is moved rearwardly into range, handle 19 can be pushed to move forward,
And then drive bristle 21 to move forward and restore to original position, stop pushing handle 19.In this way, can prevent flour residual from causing to waste.
When the first guide rod 7 is moved to the left, the first guide rod 7 slides on arc fixture block 25, and second spring 24 is compressed, and works as a left side
When the second card hole 26 of side inside is moved to left side arc 25 top of fixture block, the second card hole 26 is also moved to right side arc on the outside of right
25 top of fixture block, because of the effect of second spring 24, movable block 23, which moves up, drives arc fixture block 25 to move up insertion second
In card hole 26, arc fixture block 25 and the cooperation of the second card hole 26 are fixed by the first guide rod 7, can stop the movement to the first guide rod 7,
That is to say, bright left side first gear 11 is engaged with ring gear 14, can start that flour screen.When the first guide rod 7 to
When moving right, the second card hole 26 and the second card hole 26 of right outside are detached from the inside of arc fixture block 25 and left, and then work as arc card
When block 25 is caught on the outside of left in the second card hole 26 of the second card hole 26 and right inside, stop to the movement of the first guide rod 7, that is to say,
Bright right side first gear 11 is engaged with ring gear 14, can start to screen flour.In this way, operator can be made more clear
Chu knows that first gear 11 is engaged with ring gear 14.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode can also be made without departing from the purpose of the present invention within the knowledge of those skilled in the art
Various change.
Claims (5)
1. a kind of flour screening machine includes bottom plate (1), supporting plate (2), fixed frame (3), first bearing seat (4), interior Hexagonal jacket
(5), the first guide rod (7), mounting rack (8), dual-axle motor (9) and the first outer-hexagonal bar (10), bottom plate (1) the top left and right sides are right
Title formula is connected with supporting plate (2), and fixed frame (3) is installed between supporting plate (2) inner end of the left and right sides, on left and right sides supporting plate (2)
Portion is all provided with the first guide hole (6), and the first guide rod (7) is located between the first guide hole of the left and right sides (6), in the first guide rod (7) top
Between be connected with the mounting rack (8) to play a supportive role, dual-axle motor (9) bolt is on mounting rack (8) top, the two of dual-axle motor (9)
A output shaft all passes through shaft coupling and is connected with the first outer-hexagonal bar (10), all Embedded installation in left and right sides supporting plate (2) top
Have first bearing seat (4), first bearing seat (4) is located above the first guide hole (6), the interior Hexagonal jacket (5) playing the guiding role with
Bearing in first bearing seat (4) is fixedly connected, and the left and right sides the first outer-hexagonal bar (10) is located at hexagonal in the left and right sides
Cooperate in sleeve (5) with it, which is characterized in that further include having first gear (11), second bearing seat (12), the second outer-hexagonal bar
(13), ring gear (14) and sieve material device (15), be equipped in fixed frame (3) can to the sieve material device (15) that flour is screened,
Second bearing seat (12) is installed on middle part on front side of fixed frame (3), the axis in the second outer-hexagonal bar (13) and second bearing seat (12)
It holds and is fixedly connected, the second outer-hexagonal bar (13) rear end and sieve material device (15) cooperation, second outer-hexagonal bar (13) front end is connected with
Ring gear (14), the first gear (11) with ring gear (14) cooperation are two, are respectively arranged in the first outer-hexagonal of the left and right sides
On bar (10), first gear (11) is located on front side of ring gear (14).
2. a kind of flour screening machine according to claim 1, which is characterized in that sieve material device (15) includes screen frame
(152), 3rd bearing seat (154), feed hopper (155), cover board (156) and the first fixture block (158), fixed frame (3) rear side middle part
It is provided with the first opening (151) playing the guiding role, fixed frame (3) outside back face is all provided with the first card hole (157) in two sides up and down, Gu
Determine to be equipped with the cover board (156) that the first opening (151) can be covered on rear side of frame (3), two sides are all affixed up and down for cover board (156) leading flank
There is the first fixture block (158) with the first card hole (157) cooperation, the first fixture block (158) is located in the first card hole (157), cover board
(156) Embedded among to be equipped with the feed hopper (155) that flour be made to be added, feed hopper (155) lower front part passes through first
Opening (151) is located in fixed frame (3), and the screen frame (152) that can be selected flour bolt is located in fixed frame (3), on rear side of screen frame (152)
Middle face is Embedded to be equipped with 3rd bearing seat (154), in feed hopper (155) lower front part and 3rd bearing seat (154)
Bearing is fixedly connected, and the Hexagon hole (153) with the cooperation of the second outer-hexagonal bar (13) is provided in the middle part of screen frame (152) leading flank, the
Two outer-hexagonal bar (13) rear ends are located in Hexagon hole (153), and fixed frame (3) bottom is evenly spaced, which to be provided with, multiple can will screen
The discharge port (159) that flour out is fallen.
3. a kind of flour screening machine according to claim 2, which is characterized in that further include having that the first guide rod (7) can be made to move
Dynamic driving device (16), driving device (16) include trapezoid block (161), mounting rod (162), the second guide sleeve (163), second
Guide rod (164), wedge block (165), the first spring (166), directive wheel (167), movable plate (168), pedal (1610) and vertical bar
(1611), right side supporting plate (2) lower part is provided with the second opening (169) playing the guiding role, the vertical bar to play a supportive role (1611) peace
Loaded on bottom plate (1) top center, vertical bar (1611) top be hinged with play the guiding role to movable plate (168), movable plate (168)
Right end is connected with pedal (1610), and pedal (1610) right end passes through second and is open (169), under left and right sides supporting plate (2) medial surface
Portion is all connected with mounting rod (162), and left and right sides mounting rod (162) inner end is all connected with the second guide sleeve (163), the second guide rod
(164) it is located in the second guide sleeve (163), being connected with for the second guide rod (164) bottom end rotary type and leading for movable plate (168) cooperation
To wheel (167), directive wheel (167) is contacted with movable plate (168), and the second guide rod (164) top is connected with wedge block (165), the
One spring (166) covers on the second guide rod (164), and wherein one end and wedge block (165) bottom of the first spring (166) are fixed to be connected
It connects, is fixedly connected at the top of the other end and the second guide sleeve (163) of the first spring (166), the trapezoid block with wedge block (165) cooperation
(161) it is installed among the first guide rod (7) bottom, trapezoid block (161) is contacted with wedge block (165).
4. a kind of flour screening machine according to claim 3, which is characterized in that further include having third guide rod (18), handle
(19), transverse slat (20) and bristle (21), fixed frame (3) back lower are provided with third guide hole (17), and third guide rod (18) is located at the
In three guide holes (17), third guide rod (18) front end is connected with transverse slat (20), and transverse slat (20) top and bottom is all connected with can be to net
The bristle (21) that remaining flour is removed in frame (152) and fixed frame (3), handle (19) are installed on third guide rod (18) rear end.
5. a kind of flour screening machine according to claim 4, which is characterized in that further include having movable block (23), the second bullet
Spring (24) and arc fixture block (25) are provided with the slide opening (22) playing the guiding role, movable block (23) position among the first guide hole (6) bottom
In slide opening (22), second spring (24) are connected between movable block (23) bottom and slide opening (22) bottom, it can be by the first guide rod
(7) fixed arc fixture block (25) is two, is respectively arranged at the top of left and right sides movable block (23), the first guide rod (7) bottom
The left and right sides is all opened there are two the second card hole (26) with arc fixture block (25) cooperation, and arc fixture block (25) is located at the second card hole
(26) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554016.XA CN110302950B (en) | 2019-06-25 | 2019-06-25 | Flour screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554016.XA CN110302950B (en) | 2019-06-25 | 2019-06-25 | Flour screening machine |
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| Publication Number | Publication Date |
|---|---|
| CN110302950A true CN110302950A (en) | 2019-10-08 |
| CN110302950B CN110302950B (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910554016.XA Active CN110302950B (en) | 2019-06-25 | 2019-06-25 | Flour screening machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216055A (en) * | 2021-05-13 | 2021-08-06 | 泉州好节奏科技有限公司 | Sidewalk garbage cleaning equipment |
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| JPH10249281A (en) * | 1997-03-11 | 1998-09-22 | Sanei Kogyo Kk | Apparatus for preventing clogging of bed soil shifter |
| CN206104312U (en) * | 2016-09-18 | 2017-04-19 | 天津富成源肥业有限公司 | Cylinder sieve |
| CN107343544A (en) * | 2017-08-09 | 2017-11-14 | 刘志坚 | A kind of tea green-keeping screening all-in-one machine |
| CN108580299A (en) * | 2018-05-10 | 2018-09-28 | 卢先富 | A kind of graininess asphalt gyratory sifter optional equipment |
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2019
- 2019-06-25 CN CN201910554016.XA patent/CN110302950B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10249281A (en) * | 1997-03-11 | 1998-09-22 | Sanei Kogyo Kk | Apparatus for preventing clogging of bed soil shifter |
| CN206104312U (en) * | 2016-09-18 | 2017-04-19 | 天津富成源肥业有限公司 | Cylinder sieve |
| CN107343544A (en) * | 2017-08-09 | 2017-11-14 | 刘志坚 | A kind of tea green-keeping screening all-in-one machine |
| CN108580299A (en) * | 2018-05-10 | 2018-09-28 | 卢先富 | A kind of graininess asphalt gyratory sifter optional equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216055A (en) * | 2021-05-13 | 2021-08-06 | 泉州好节奏科技有限公司 | Sidewalk garbage cleaning equipment |
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| Publication number | Publication date |
|---|---|
| CN110302950B (en) | 2022-04-19 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220329 Address after: 257300 Guangrao Street Industrial Zone, Guangrao County, Dongying City, Shandong Province Applicant after: Shandong Yuanhao flour Co.,Ltd. Address before: 510642 Guangdong city of Guangzhou province Tianhe District Wushan South China Agricultural University Applicant before: Li Yiting |
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| TA01 | Transfer of patent application right | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flour screening machine Effective date of registration: 20230425 Granted publication date: 20220419 Pledgee: Shandong Guangrao Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Yuanhao flour Co.,Ltd. Registration number: Y2023980039123 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |