CN107597558A - Husky equipment is sieved in a kind of construction - Google Patents
Husky equipment is sieved in a kind of construction Download PDFInfo
- Publication number
- CN107597558A CN107597558A CN201710930320.0A CN201710930320A CN107597558A CN 107597558 A CN107597558 A CN 107597558A CN 201710930320 A CN201710930320 A CN 201710930320A CN 107597558 A CN107597558 A CN 107597558A
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- screen cloth
- gear
- axle
- spring
- rotating shaft
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Abstract
The invention discloses a kind of construction to sieve husky equipment, including a car body, the car body includes a chassis, the front portion of the chassis lower end is connected with front axle bracket by steering spindle, the front axle bracket has front-wheel by Chinese herbaceous peony axis connection, the steering spindle is also associated with guide rod, the rear portion of the chassis lower end is connected with rear axle support by servo axis, the rear axle support is connected with trailing wheel by car rear axle, the servo axis are also associated with tappet, the rear portion of the guide rod is provided with sliding groove, the front end switching of the tappet has sliding shoe, the sliding shoe is equipped with the sliding groove, guide rod and the front axle bracket vertical connection, tappet and the rear axle support vertical connection.The equipment of the present invention can flexibly turn to, and the sieve sand efficiency high of Sand screen.
Description
Technical field
The present invention relates to technical field of buildings, particularly relates to a kind of construction and sieves husky equipment.
Background technology
The implement of prior art is in mobile turn to, underaction, and radius of turn is big.
Sand is a kind of essential basic material in building field, plurality of impurities, such as rubble, rubbish be present in sand
Rubbish etc., and the grains of sand inside sand are also classified into different brackets, purposes it is different, it is necessary to sand particle diameter grade it is different.Therefore,
Need to carry out sand in sieve sand before using sand.
Current Sand screen typically only has one-level sand screening function, it is impossible to meet different constructions work demands, and
Screen cloth easily blocks in screening process, sieves that husky efficiency is low, adds the labor intensity of worker, reduces operating efficiency.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of construction and sieve husky equipment, to solve in the prior art
Implement is in mobile turn to, the problem of underaction, radius of turn is big, and Sand screen operating efficiency is low.
In order to solve the above technical problems, embodiments of the invention, which provide a kind of construction, sieves husky equipment, including a bottom
Disk, the front portion of the chassis lower end are connected with front axle bracket by steering spindle, and the front axle bracket has front-wheel by Chinese herbaceous peony axis connection, institute
State steering spindle and be also associated with guide rod, the rear portion of the chassis lower end is connected with rear axle support by servo axis, and the rear axle support leads to
Cross car rear axle and be connected with trailing wheel, the servo axis are also associated with tappet, and the rear portion of the guide rod is provided with sliding groove, it is described with
The front end switching of lever has sliding shoe, and the sliding shoe is equipped with the sliding groove, and the guide rod and front axle bracket hang down
Direct-connected to connect, tappet and the rear axle support vertical connection, the steering axes are so as to driving front axle bracket and guide rod synchronously to turn
To, and then drive tappet and rear axle support to deflect in the opposite direction by motion of the sliding shoe along sliding groove；The sliding groove
Stage clip is provided between rear end and sliding shoe；
The chassis is provided with Sand screen, and the Sand screen includes sieve sandbox on the chassis, not exclusively
Gear, the first screen cloth, the second screen cloth and cross-bar, the sieve sandbox top are provided with feed hopper, and the sieve sandbox inner chamber is provided with institute
The first screen cloth is stated, second screen cloth is provided with below first screen cloth, the mesh of first screen cloth is more than the second screen cloth
Supporting plate, first screen cloth and the second screen bottom two are equipped with below mesh, first screen cloth and the second screen cloth both ends
End be respectively and fixedly provided with screen cloth spring, the screen cloth spring other end is connected with the supporting plate, the first screen bottom both sides with
Pull rope is connected with the top of second screen cloth between both sides, passes through the first installation axle and sieve in the middle part of the first screen cloth front and rear sides
Sandbox side wall is rotatablely connected, and the first installation axle of rear side is provided with first gear on the shaft part outside sieve sandbox, and described the
The second installation axle is respectively and fixedly provided with the middle part of two screen cloth front and rear sides, second installation axle is rotatablely connected with sieve sandbox side wall, rear side
The second installation axle positioned at sieve sandbox outside shaft part on second gear is installed, set between the first gear and second gear
There is partial gear, the partial gear is engaged with first gear and second gear, and interval is set on the partial gear
There are two engaging tooths, the partial gear is installed in first rotating shaft, and the first rotating shaft passes through shaft coupling and the first motor
Output axis connection, first motor by motor mount be installed on sieve sandbox lateral wall on, the first rotating shaft front end
Through sieve sandbox side wall and protecting box side wall and extend in protecting box, the first rotating shaft and sieve sandbox side wall and protecting box side
Wall is rotatablely connected, and the first rotating shaft front end is provided with the first helical gear, and first helical gear engages with the second helical gear, institute
State the second helical gear to be installed on the shaft part that the second rotating shaft is located inside protecting box, the second rotating shaft top and bottom are run through
Protecting box is simultaneously extended to outside protecting box, and the second rotating shaft top and bottom are respectively and fixedly provided with a cross-bar, and two described ten
The side of word bar close to first, second screen cloth is fixed with hairbrush, and two hairbrush are respectively on the first screen cloth bottom and the second screen cloth
Portion contacts；First screen cloth and the second screen cloth both ends are connected flexible rib between sieve sandbox inwall；
Buffer unit is provided with front of the chassis, the buffer unit includes dsah-pot, and the both ends of the dsah-pot are
Closed, the rear end of the buffering tube inner chamber are provided with big spring and little spring, and the big spring is sheathed on little spring and in concentric
Arrangement, the axis of the big spring and little spring overlap with the axis of dsah-pot, and the rear end of the big spring and little spring is equal
It is fixed on the rear end of dsah-pot, the height of the big spring is higher than the height of little spring, and the front end of the little spring, which is provided with, to be slided
Moving axis, the diameter of the sliding axle are less than the internal diameter of big spring and more than the external diameter of little spring, and the axis of the sliding axle is with delaying
The axis for rushing cylinder overlaps, and the middle part of the dsah-pot front end is provided with through hole, and the front end of the sliding axle is stretched out through the through hole
To outside dsah-pot, and in being slidably matched between the sliding axle and the through hole, the sliding axle is fixedly arranged at the front end with buffer board, institute
State and annular boss is installed with that section of sliding axle between big spring front end and dsah-pot front end, the diameter of the annular boss is more than
The internal diameter of the big spring.
Fix bar is connected between the protecting box and sieve sandbox inwall.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
In such scheme, sieve sand equipment of the invention can flexibly turn to.The present invention Sand screen be provided with the first screen cloth and
Second screen cloth, multistage screening can be carried out, to meet different constructions work demands, provided with the first motor, first rotating shaft, endless
All gear, first gear, second gear and screen cloth spring, the first motor driven first rotating shaft rotate, and first rotating shaft drives endless
All gear rotates, and partial gear alternately engages with first gear and second gear, so as to alternately drive first gear and second
The certain angle of pinion rotation, first gear and second gear drive the first sieve by the first installation axle and the second installation axle respectively
Net and the second screen cloth rotate certain angle, while under screen cloth spring effect, when partial gear and first gear and second
After gear is disengaged from so that the first screen cloth and the second screen cloth return to initial position, and the first screen cloth and the second screen cloth shake,
The husky efficiency of sieve is improved, provided with the first helical gear, the second helical gear, the second rotating shaft, cross-bar and hairbrush, first rotating shaft drives the
One helical gear rotates, and the first helical gear drives the second helical gear to rotate, and the second helical gear drives the second axis of rotation, the second rotating shaft
The cross-bar of its upper and lower ends is driven to rotate, cross-bar band electric brush rotates, and hairbrush is to the first screen bottom and the second screen cloth top
Portion constantly swipes, and avoids the mesh of the first screen cloth and the second screen cloth from blocking, and further increases the husky efficiency of sieve.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the schematic diagram on the chassis of the present invention.
Fig. 3 is the partial schematic diagram one on the chassis of the present invention.
Fig. 4 is the partial schematic diagram two on the chassis of the present invention.
Fig. 5 is the steering schematic diagram on the chassis of the present invention.
Fig. 6 is the structure chart one of the sieve sandbox of the present invention.
Fig. 7 is Fig. 6 left view.
Fig. 8 is the structure chart of the cross of the sieve sandbox of the present invention.
Fig. 9 is the structure chart of the buffer unit of the present invention.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
For convenience of description, before left direction is in Fig. 1, direction of advance, front portion, front end, right direction for after, rear portion, after
End.
As shown in Figures 1 to 5, the embodiment of the present invention provides a kind of construction and sieves husky equipment, including a chassis 40, institute
The front portion for stating the lower end of chassis 40 is connected with front axle bracket 42 by steering spindle 41, before the front axle bracket 42 is connected with by Chinese herbaceous peony axle 43
Wheel 44, the steering spindle 41 is also associated with guide rod 45, and the rear portion of the lower end of chassis 40 is connected with rear axle by servo axis 46
Frame 47, the rear axle support 47 are connected with trailing wheel 49 by car rear axle 48, and the servo axis 46 are also associated with tappet 50, described to lead
Sliding groove 451 is provided with to the rear portion of bar 45, the front end switching of the tappet 50 has sliding shoe 51, and the sliding shoe 51, which coordinates, to be set
It is placed in the sliding groove 451, guide rod 45 and front axle bracket 42 vertical connection, the tappet 50 and rear axle support 47 are vertical
Connection, the steering spindle 41 are rotated so as to drive front axle bracket 42 and guide rod 45 is synchronous turns to, and then by sliding shoe 51 along cunning
The motion of dynamic groove 451 drives tappet 50 and rear axle support 47 to deflect in the opposite direction；The car body realizes trailing wheel follow-up steering, subtracts
Small radius of turn, improves the flexibility of vehicle, can also be by adjusting the initial position of the sliding shoe, so as to adjust trailing wheel
The amplitude of deflection.Stage clip 501 is provided between the rear end of the sliding groove 451 and sliding shoe 51；The setting of stage clip can subchassis
Keep linear motion.
As shown in Fig. 1, Fig. 6 to Fig. 8, the chassis 40 is provided with Sand screen 10, and the Sand screen 10 includes being located at
Sieve sandbox 11, partial gear 12, the first screen cloth 13, the second screen cloth 14 and cross-bar 15 on the chassis 40, the sieve are husky
The top of case 11 is provided with feed hopper 16, and sieve sandbox 11 inner chamber is provided with first screen cloth 13, and the lower section of the first screen cloth 13 is set
There is second screen cloth 14, the mesh of first screen cloth 13 is more than the mesh of the second screen cloth 14, first screen cloth 13 and the
Supporting plate 17 is equipped with below the both ends of two screen cloth 14, the bottom both ends of 13 and second screen cloth of the first screen cloth 14 are respectively and fixedly provided with screen cloth
Spring 18, the other end of screen cloth spring 18 are connected with the supporting plate 17, the two bottom sides of the first screen cloth 13 and the second sieve
Be connected with pull rope 19 between the top both sides of net 14, in the middle part of the front and rear sides of the first screen cloth 13 by the first installation axle 20 with
The rotation connection of the side wall of sandbox 11 is sieved, the first installation axle 20 of rear side is provided with first gear on the shaft part outside sieve sandbox 11
21, the front and rear sides of the second screen cloth 14 middle part is respectively and fixedly provided with the second installation axle 22, second installation axle 22 and sieve sandbox 11
Side wall is rotatablely connected, and the second installation axle 22 of rear side is provided with second gear 23 on the shaft part outside sieve sandbox 11, described
Be provided with partial gear 12 between first gear 21 and second gear 23, the partial gear 12 with first gear 21 and
Two gears 23 are engaged, and two engaging tooths 121 are interval with the partial gear 12, and the partial gear 12 is installed on
In one rotating shaft 24, the first rotating shaft 24 is by the output axis connection of shaft coupling (not shown) and the first motor 25, and described first
Motor 25 is installed on the sieve lateral wall of sandbox 11 by motor mount (not shown), and the front end of first rotating shaft 24 is husky through sieve
The side wall of case 11 and the side wall of protecting box 26 are simultaneously extended in protecting box 26, the first rotating shaft 24 and the sieve side wall of sandbox 11 and protecting box
26 side walls are rotatablely connected, and the front end of first rotating shaft 24 is provided with the first helical gear 27, first helical gear 27 and second oblique
Gear 28 is engaged, and second helical gear 28 is installed on the shaft part that the second rotating shaft 29 is located inside protecting box 26, and described second
The top of rotating shaft 29 and bottom through protecting box 26 and are extended to outside protecting box 26, and the top of the second rotating shaft 29 and bottom are equal
A cross-bar 15 is fixed with, the side of two cross-bar 15 close to first, second screen clothes is fixed with hairbrush 30, two hairs
Brush 30 is respectively at the bottom of the first screen cloth 13 and the upper contact of the second screen cloth 14；First screen cloth, 13 and second screen cloth, 14 both ends are equal
Flexible rib 31 is connected between the sieve inwall of sandbox 11；Fix bar is connected between the protecting box 26 and the sieve inwall of sandbox 11
32.The Sand screen of the present invention is provided with the first screen cloth and the second screen cloth, can carry out multistage screening, to meet that different buildings is made
Industry demand, provided with the first motor, first rotating shaft, partial gear, first gear, second gear and screen cloth spring, the first motor
First rotating shaft is driven to rotate, first rotating shaft drives partial gear to rotate, partial gear alternating and first gear and the second tooth
Wheel engagement, so as to alternately drive first gear and second gear to rotate certain angle, first gear and second gear are led to respectively
Cross the first installation axle and the second installation axle drives the first screen cloth and the second screen cloth to rotate certain angle, while make in screen cloth spring
Under, after partial gear is disengaged from first gear and second gear so that the first screen cloth and the second screen cloth return to just
Beginning position, the first screen cloth and the second screen cloth shake, and improves the husky efficiency of sieve, provided with the first helical gear, the second helical gear, the
Two rotating shafts, cross-bar and hairbrush, first rotating shaft drive the first helical gear to rotate, and the first helical gear drives the second helical gear to rotate,
Second helical gear drives the second axis of rotation, and the second rotating shaft drives the cross-bar of its upper and lower ends to rotate, cross-bar band electric brush
Rotate, hairbrush avoids the first screen cloth and the mesh of the second screen cloth from blocking up to constantly being swiped at the top of the first screen bottom and the second screen cloth
Plug, further increase the husky efficiency of sieve.The operation principle of the Sand screen is：When in use, sand is added by feed hopper
Sieve in sandbox, start the first motor, the first motor driven first rotating shaft rotates, and first rotating shaft drives partial gear to rotate, no
Complete gear alternating engages with first gear and second gear, so as to alternately drive first gear and second gear to rotate necessarily
Angle, first gear and second gear drive the first screen cloth and the second screen cloth to turn by the first installation axle and the second installation axle respectively
Dynamic certain angle, the first screen cloth and the second screen cloth can be made to link under pull rope effect, while under screen cloth spring effect, when
After partial gear is disengaged from first gear or second gear so that the first screen cloth or the second screen cloth return to initial position,
Such first screen cloth and the second screen cloth shake, and improve the husky efficiency of sieve, while first rotating shaft drives the first helical gear to rotate,
First helical gear drive the second helical gear rotate, the second helical gear drive the second axis of rotation, the second rotating shaft drive its upper and lower two
The cross-bar at end is rotated, and cross-bar band electric brush is rotated, and hairbrush is kept away constantly being swiped at the top of the first screen bottom and the second screen cloth
The mesh for exempting from the first screen cloth and the second screen cloth blocks, and hairbrush is banister brush, is not done mutually when the first screen cloth and the second screen cloth rock
Relate to, improve the husky efficiency of sieve, can be by opening up open and close door in sieve sandbox side wall to take out the grains of sand after screening terminates.
As shown in Fig. 1 and Fig. 9, the front of chassis 40 is provided with buffer unit 7, and the buffer unit 7 includes dsah-pot 71,
The both ends of the dsah-pot 71 are closed, and the rear end of the inner chamber of dsah-pot 1 is provided with big spring 72 and little spring 73, described
Big spring 72 is sheathed on little spring 73 and is in arranged concentric, the axis of the big spring 72 and little spring 73 with dsah-pot 71
Axis is overlapped, and the rear end of the big spring 72 and little spring 73 is each attached on the rear end of dsah-pot 71, the big spring 72
Highly it is higher than the height of little spring 73, the front end of the little spring 73 is provided with sliding axle 74, and the diameter of the sliding axle 74 is less than
The internal diameter of big spring 72 and the external diameter for being more than little spring 73, the axis of the sliding axle 74 overlap with the axis of dsah-pot 71, institute
The middle part for stating the front end of dsah-pot 71 is provided with through hole 711, and the front end of the sliding axle 74 reaches dsah-pot through the through hole 711
Outside 71, and in being slidably matched between the sliding axle 74 and the through hole 711, the sliding axle 74 is fixedly arranged at the front end with buffer board
75, annular boss 76, the annular are installed with that section of sliding axle 74 between the front end of big spring 72 and the front end of dsah-pot 71
The diameter of boss 76 is more than the internal diameter of the big spring 72.
When needing to play the cushioning effect of buffer unit, buffer board 75, which receives impulsive force, is moved rearwards slip shaft 74,
So as to compress little spring 73, little spring 73 produces reaction force, when impulse force is excessive so that buffer board 75 slides backward to a certain degree
Afterwards, the annular boss 76 of slip shaft 74 starts to compress big spring 72, and now large and small spring produces reaction force simultaneously, so as to real
The function of existing double buffering.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (2)
1. husky equipment is sieved in a kind of construction, it is characterised in that including a chassis, the front portion of the chassis lower end passes through steering
Axis connection has front axle bracket, and the front axle bracket has front-wheel by Chinese herbaceous peony axis connection, and the steering spindle is also associated with guide rod, the bottom
The rear portion of disk lower end is connected with rear axle support by servo axis, and the rear axle support is connected with trailing wheel, the servo axis by car rear axle
Tappet is also associated with, the rear portion of the guide rod is provided with sliding groove, and the front end switching of the tappet has sliding shoe, the cunning
Motion block is equipped with the sliding groove, and guide rod and the front axle bracket vertical connection, the tappet and rear axle support are vertical
Connection, the steering axes pass through fortune of the sliding shoe along sliding groove so as to drive front axle bracket and guide rod synchronously to turn to
It is dynamic to drive tappet and rear axle support to deflect in the opposite direction；Stage clip is provided between the rear end of the sliding groove and sliding shoe；
The chassis is provided with Sand screen, the Sand screen include sieve sandbox on the chassis, partial gear,
First screen cloth, the second screen cloth and cross-bar, the sieve sandbox top are provided with feed hopper, and the sieve sandbox inner chamber is provided with described first
Screen cloth, the first screen cloth lower section are provided with second screen cloth, and the mesh of first screen cloth is more than the mesh of the second screen cloth, institute
State and supporting plate is equipped with below the first screen cloth and the second screen cloth both ends, first screen cloth and the second screen bottom both ends are fixed
There is screen cloth spring, the screen cloth spring other end is connected with the supporting plate, the first screen bottom both sides and the second screen cloth
Pull rope is connected between the both sides of top, passes through the first installation axle and sieve sandbox side wall in the middle part of the first screen cloth front and rear sides
Rotation connection, the first installation axle of rear side, which is located on the shaft part outside sieve sandbox, is provided with first gear, before second screen cloth
Two middle side parts are respectively and fixedly provided with the second installation axle afterwards, and second installation axle is rotatablely connected with sieve sandbox side wall, the second peace of rear side
Dress axle position is provided with incomplete in being provided with second gear on the shaft part sieved outside sandbox between the first gear and second gear
Gear, the partial gear are engaged with first gear and second gear, and two are interval with the partial gear and is nibbled
Tooth is closed, the partial gear is installed in first rotating shaft, and the first rotating shaft passes through shaft coupling and the output shaft of the first motor
Connection, first motor are installed on sieve sandbox lateral wall by motor mount, and the first rotating shaft front end is husky through sieve
Case side wall and protecting box side wall are simultaneously extended in protecting box, and the first rotating shaft rotates with sieve sandbox side wall and protecting box side wall to be connected
Connect, the first rotating shaft front end is provided with the first helical gear, and first helical gear engages with the second helical gear, and described second is oblique
Gear is installed on the shaft part that the second rotating shaft is located inside protecting box, and protecting box is run through simultaneously in the second rotating shaft top and bottom
Extend to outside protecting box, the second rotating shaft top and bottom are respectively and fixedly provided with a cross-bar, and two cross-baves approach
The side of first, second screen cloth is fixed with hairbrush, and two hairbrush are respectively at the first screen cloth bottom and the second screen cloth upper contact；Institute
State the first screen cloth and the second screen cloth both ends and be connected flexible rib between sieve sandbox inwall；
Buffer unit is provided with front of the chassis, the buffer unit includes dsah-pot, and the both ends of the dsah-pot are closing
Shape, the rear end of the buffering tube inner chamber are provided with big spring and little spring, and the big spring is sheathed on little spring and is in arranged concentric,
The axis of the big spring and little spring is overlapped with the axis of dsah-pot, and the rear end of the big spring and little spring is each attached to
On the rear end of dsah-pot, the height of the big spring is higher than the height of little spring, and the front end of the little spring is provided with sliding axle, institute
The diameter for stating sliding axle is less than the internal diameter of big spring and more than the external diameter of little spring, the axis of the sliding axle and the axle of dsah-pot
Line overlaps, and the middle part of the dsah-pot front end is provided with through hole, and the front end of the sliding axle reaches dsah-pot through the through hole
Outside, and between the sliding axle and the through hole it is in be slidably matched, the sliding axle is fixedly arranged at the front end with buffer board, the big spring
Annular boss is installed with that section of sliding axle between front end and dsah-pot front end, the diameter of the annular boss is more than the big bullet
The internal diameter of spring.
2. Sand screen according to claim 1, it is characterised in that be connected between the protecting box and sieve sandbox inwall
Fix bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710930320.0A CN107597558B (en) | 2017-10-09 | 2017-10-09 | Sand screening equipment for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710930320.0A CN107597558B (en) | 2017-10-09 | 2017-10-09 | Sand screening equipment for building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107597558A true CN107597558A (en) | 2018-01-19 |
| CN107597558B CN107597558B (en) | 2020-06-02 |
Family
ID=61067588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710930320.0A Active CN107597558B (en) | 2017-10-09 | 2017-10-09 | Sand screening equipment for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107597558B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403878A (en) * | 2020-11-01 | 2021-02-26 | 爱可道生物科技有限公司 | Rolling type artichoke screening device based on gravity of conical seat |
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|---|---|---|---|---|
| JPH05293443A (en) * | 1992-04-16 | 1993-11-09 | Canon Inc | Classifier and production of electrophotographic toner |
| CN2555949Y (en) * | 2002-07-17 | 2003-06-18 | 王克芳 | Combined selective sieving machine |
| CN201102013Y (en) * | 2007-10-09 | 2008-08-20 | 王广胜 | Novel horizontal double-shaft straight-line shale shaker |
| CN201493243U (en) * | 2009-06-01 | 2010-06-02 | 徐州腾宇羽绒制品设备有限公司 | Feather separator screen cleaning mechanism |
| KR100988351B1 (en) * | 2010-05-07 | 2010-10-18 | (주)행복건설기계 | Constructive waste sorting system upper screen waste crisis means |
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2017
- 2017-10-09 CN CN201710930320.0A patent/CN107597558B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05293443A (en) * | 1992-04-16 | 1993-11-09 | Canon Inc | Classifier and production of electrophotographic toner |
| CN2555949Y (en) * | 2002-07-17 | 2003-06-18 | 王克芳 | Combined selective sieving machine |
| CN201102013Y (en) * | 2007-10-09 | 2008-08-20 | 王广胜 | Novel horizontal double-shaft straight-line shale shaker |
| CN201493243U (en) * | 2009-06-01 | 2010-06-02 | 徐州腾宇羽绒制品设备有限公司 | Feather separator screen cleaning mechanism |
| KR100988351B1 (en) * | 2010-05-07 | 2010-10-18 | (주)행복건설기계 | Constructive waste sorting system upper screen waste crisis means |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403878A (en) * | 2020-11-01 | 2021-02-26 | 爱可道生物科技有限公司 | Rolling type artichoke screening device based on gravity of conical seat |
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| Publication number | Publication date |
|---|---|
| CN107597558B (en) | 2020-06-02 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200324 Address after: No.35 miaochong Road, Nanming District, Guiyang City, Guizhou Province 550000 Applicant after: GUIZHOU CEG-6 ARCHITECTURAL ENGINEERING Co.,Ltd. Address before: 315700, No. 66, East Chen Township Road, Xiangshan County, Zhejiang, Ningbo Applicant before: Ren Qiu |
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