CN109772675A - Sorting unit and its sorting roller - Google Patents
Sorting unit and its sorting roller Download PDFInfo
- Publication number
- CN109772675A CN109772675A CN201910229303.3A CN201910229303A CN109772675A CN 109772675 A CN109772675 A CN 109772675A CN 201910229303 A CN201910229303 A CN 201910229303A CN 109772675 A CN109772675 A CN 109772675A
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- Prior art keywords
- sorting
- central axis
- wrapping layer
- sorting roller
- air bag
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- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 12
- 239000013013 elastic material Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 241001416181 Axis axis Species 0.000 claims 1
- 239000002775 capsule Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 244000061456 Solanum tuberosum Species 0.000 description 25
- 235000002595 Solanum tuberosum Nutrition 0.000 description 25
- 230000003139 buffering effect Effects 0.000 description 13
- 241001247986 Calotropis procera Species 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 235000012055 fruits and vegetables Nutrition 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 244000291564 Allium cepa Species 0.000 description 2
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241000220225 Malus Species 0.000 description 1
- 235000011430 Malus pumila Nutrition 0.000 description 1
- 235000015103 Malus silvestris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of sorting unit and its sorting rollers.Sorting unit includes the sorting roller being spaced apart, and sorting roller includes central axis, and central axis is equipped with the buffer layer for being used to form the roll surface of sorting roller, and the buffer layer is formed by the buffer air bag on centrally disposed axis；Alternatively, the buffer layer includes inner bladder on centrally disposed axis and the wrapping layer that can deform and compress inner bladder under object to be sorted effect that is wrapped in outside inner bladder, the roll surface of the sorting roller is formed by the wrapping layer.When size is greater than when being caught between corresponding sorting roller wait sort object of corresponding sorting roller spacing, air bag can be realized bigger radial compression amount in the case where the support of sorting object is treated in guarantee, it avoids object to be sorted from being squeezed and broken by the excess compression of sorting roller, can better ensure that the integrality of object to be sorted.
Description
Technical field
The present invention relates to a kind of sorting unit and its sorting rollers.
Background technique
It needs before being processed to similar round fruits and vegetables (for example, potato, apple, onion and orange etc.) according to outer
Diameter size sorts it, and by the way of manual sorting, large labor intensity, sorting efficiency is low.Authorization Notice No. is
CN204685509U, the Chinese utility model patent that authorized announcement date is on October 07th, 2015 disclose a kind of subcircular fruits and vegetables
Sorting machine, the sorting machine include the sorting section being made of the sorting roller being arranged parallel and for collecting the fruits and vegetables sorted
Fruits and vegetables receiving portion.Driving wheel is installed in the end of sorting roller, makes to sort by the kind of drive that driving wheel cooperates with transmission belt
Roller rotation.The distance between two adjacent sorting rollers pass through adjacent sorting along the ascending distribution of the fruits and vegetables direction of motion, sorting unit
Different distances between roller form multiple sorting grades, and outer diameter is greater than the fruits and vegetables of the width between adjacent sorting roller in sorting roller
Lower continuation is driven to travel forward along the direction of vertical sorting roller, outer diameter is less than the fruits and vegetables of the width between two adjacent sorting rollers
Gap is fallen, and falls into the fruits and vegetables receiving portion below sorting roller.
Sorting roller includes main shaft and the rubber hose that is set on main shaft, the roll surface of sorting roller by rubber hose outer peripheral surface
It is formed, in sorting, rubber hose can play buffer function to sorting object, but since object to be sorted is in irregular shape, and rubber
The decrement of the tube wall of glue hose is limited, even if having wrapped up rubber hose outside main shaft, size be greater than corresponding sorting roller spacing to
When sorting object is caught between corresponding sorting roller, still it is easy to be squeezed and rupture.
Summary of the invention
The purpose of the present invention is to provide a kind of sorting units, are easy to rack wait sort to solve existing sorting unit
The problem of object, another object of the present invention is to provide a kind of sorting roller for above-mentioned sorting unit, to solve existing point
The sorting roller that screening device uses is easy the problem of racking object to be sorted.
To achieve the above object, the technical solution of sorting unit of the invention is: sorting unit includes point being spaced apart
Roller is selected, sorting roller includes central axis, and central axis is equipped with the buffer layer for being used to form the roll surface of sorting roller, and the buffer layer is by setting
The buffer air bag set on center shaft is formed；Alternatively, the buffer layer includes the inner bladder on centrally disposed axis, further include
The wrapping layer that can deform and compress inner bladder under object to be sorted effect being wrapped on the outside of inner bladder, the sorting roller
Roll surface is formed by the wrapping layer.
The beneficial effect of sorting unit of the invention is: when the object to be sorted that size is greater than corresponding sorting roller spacing is caught in phase
When between the sorting roller answered, air bag can be realized bigger radial compression amount in the case where the support of sorting object is treated in guarantee,
It avoids object to be sorted from being squeezed and broken by the excess compression of sorting roller, can better ensure that the integrality of object to be sorted.
Further, the outer peripheral surface of the central axis is equipped with around the spaced apart separation support construction of center shaft axis,
Separate support construction and the space outside central axis outer peripheral surface is divided into more than two air bag regions, the buffer air bag or internal layer
Air bag be arranged in each air bag region, air bag inflation after the side of central axis radial outside be arc surface.
It is beneficial in that, is radially distributed with multiple air bags along central axis, convenient for the manufacture of air bag, and air bag compared with
The small shape for being conducive to keep its own, so that sorting roller is treated sorting object has good support, convenient for object to be sorted by dividing
Select roller.
Further, the sorting roller includes the wrapping layer, the elastic material shape that wrapping layer is elastically compressed by thickness
At.
It is beneficial in that the buffering effect of wrapping layer and air bag is cumulative, and so that sorting roller is treated sorting object has more preferably
Cushion performance.
Further, have between the wrapping layer and air bag and/or separation support construction and match along sorting roller axial direction rotation stop
The spline structure of conjunction.
It is beneficial in that wrapping layer and central axis rotation stop cooperate, and avoids wrapping layer from skidding, advantageously ensures that sorting roller
Treat the smooth transport of sorting object.
Further, wrapping layer is tubular structure, and the spline structure includes the fixation being arranged on the inner wall of wrapping layer
Slot, the top for separating support construction have in the insertion fixing groove so that stop section of wrapping layer and the cooperation of central axis rotation stop.
It is beneficial in that, realizes that the rotation stop of wrapping layer and central axis cooperates by stop block and the cooperation of fixing groove side,
Convenient for the manufacture of wrapping layer and the assembling of sorting roller.
The technical solution of sorting roller of the invention are as follows: sorting roller includes central axis, and central axis is equipped with and is used to form sorting
The buffer layer of the roll surface of roller, the buffer layer are formed by the buffer air bag on centrally disposed axis；Alternatively, the buffer layer includes
Inner bladder on centrally disposed axis further includes being wrapped in can deform and press under object to be sorted effect on the outside of inner bladder
The roll surface of the wrapping layer of contracting inner bladder, the sorting roller is formed by the wrapping layer.
The beneficial effect of sorting roller of the invention is: when the object to be sorted that size is greater than corresponding sorting roller spacing is caught in accordingly
Sorting roller between when, air bag guarantee treat sorting object support in the case where can be realized bigger radial compression amount, keep away
Exempt from object to be sorted to be squeezed and broken by the excess compression of sorting roller, can better ensure that the integrality of object to be sorted.
Further, the outer peripheral surface of the central axis is equipped with around the spaced apart separation support construction of center shaft axis,
Separate support construction and the space outside central axis outer peripheral surface is divided into more than two air bag regions, the buffer air bag or internal layer
Air bag be arranged in each air bag region, air bag inflation after the side of central axis radial outside be arc surface.
It is beneficial in that, is radially distributed with multiple air bags along central axis, convenient for the manufacture of air bag, and air bag compared with
The small shape for being conducive to keep its own, so that sorting roller is treated sorting object has good support, convenient for object to be sorted by dividing
Select roller.
Further, the sorting roller includes the wrapping layer, the elastic material shape that wrapping layer is elastically compressed by thickness
At.
It is beneficial in that the buffering effect of wrapping layer and air bag is cumulative, and so that sorting roller is treated sorting object has more preferably
Cushion performance.
Further, have between the wrapping layer and air bag and/or separation support construction and match along sorting roller axial direction rotation stop
The spline structure of conjunction.
It is beneficial in that wrapping layer and central axis rotation stop cooperate, and avoids wrapping layer from skidding, advantageously ensures that sorting roller
Treat the smooth transport of sorting object.
Further, wrapping layer is tubular structure, and the spline structure includes the fixation being arranged on the inner wall of wrapping layer
Slot, the top for separating support construction have in the insertion fixing groove so that stop section of wrapping layer and the cooperation of central axis rotation stop.
It is beneficial in that, realizes that the rotation stop of wrapping layer and central axis cooperates by stop block and the cooperation of fixing groove side,
Convenient for the manufacture of wrapping layer and the assembling of sorting roller.
Detailed description of the invention
Fig. 1 is the main view of the specific embodiment of sorting unit of the invention；
Fig. 2 is the top view of the specific embodiment of sorting unit of the invention；
Fig. 3 be Fig. 1 along A-A to cross-sectional view；
Fig. 4 is the enlarged drawing in Fig. 1 at B；
Fig. 5 is the enlarged drawing in Fig. 1 at C；
In figure: 1, U-shaped frame, 2, supporting leg, 3, shield, 4, conveyer belt, 5, flaring structure, 6, blanking channel, 7, collecting box, 8, point
Select roller, 801, central axis, 802, rubber bush, 803, fixing groove, 804, stop section, 805, separate support plate, 806, air bag, 9,
Blanking buffer unit, 901, arc buffering plate, 902, degree of lip-rounding frame, 903, guide pad, 904, sleeve, 905, reset spring, 906,
Support bar, 10, driving motor, 11, driving wheel, 12, driving wheel, 13, transmission belt, 14, limited block.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of sorting unit of the invention is a kind of potato sorting unit for potato sorting, such as Fig. 1 and
Shown in Fig. 2, which includes sorting section, receiving portion, running part and support section.Support section includes opening court
The U-shaped frame 1 arranged to horizontal direction and the supporting leg 2 for being used to support U-shaped frame.In the present embodiment, for the ease of statement, with U-shaped frame 1
Opening direction be backward, with the opposite direction of the opening direction of U-shaped frame 1 be forward.The position of sorting section is located in U-shaped frame 1,
Running part includes transmission belt 13, and potato, by conveyer belt 4, is delivered to sorting portion from the opening of U-shaped frame 1 from potato storeroom
Divide to be sorted to potato.
As shown in figure 4, sorting section includes the sorting roller 8 of multiple parallel intervals setting, sorting roller 8 include central axis 801,
Around central axis 801 separation support plate 805 of the axis arranged for interval on the outer peripheral surface of central axis 801, be arranged in adjacent separation
Air bag 806 and the rubber bush 802 for the outside for being set in air bag 806 and separation support plate 805 between support plate 805.Rubber
Sleeve 802 is wrapping layer, and separating support plate 805 is to separate support construction.Separate there are three support plates 805, by central axis 801
Space outside outer peripheral surface is divided into three air bag regions, and an air bag 806 is both provided in each air bag region, and air bag 806 is
Section is fan-shaped shape.The inner wall of rubber bush 802 is equipped with fixing groove 803, separates 805 one end of support plate and central axis
801 outer peripheral surface is fixedly connected, and the other end is inserted into fixing groove 803 to realize that rubber bush 802 and the rotation stop of central axis 801 are matched
It closes, separating support plate 805 to be inserted into the part of fixing groove 803 is stop section 804.Stop section 804 and fixing groove 803 form rotation stop knot
Structure.The spacing of adjacent sorting roller 8 is greater than between adjacent sorting roller 8 according to the ascending distribution in direction from front to back, outer diameter
The potato of width travels forward under the drive of sorting roller 8, and outer diameter is less than the potato of the width between two adjacent sorting rollers 8
Gap is fallen, and falls into the receiving portion positioned at 8 lower section of sorting roller.
Because potato is usually irregular shape, some possible actual outside diameters are greater than the potato card of corresponding 8 spacing of sorting roller
Enter between corresponding sorting roller 8, at this point, when potato position corresponding with sorting roller 8 is located at two and separates between support plate 805,
Rubber bush 802 and air bag 806 generate elastic deformation to avoid potato, and potato is prevented to be squeezed and broken, and squeeze when separating support plate 805
When potato, rubber bush 802, which is in separate, plays buffer function between support plate 805 and potato, can be to the shape for guaranteeing potato
Shape plays a role.
Receiving portion has three groups and is distributed from front to back, along the corresponding sorting roller of every group of vertical direction receiving portion
8 quantity is respectively 3,4 and 4, and the sorting roller 8 among two receiving portions is total for corresponding two receiving portions
With being respectively used to accept the potato fallen from the gap between corresponding sorting roller 8, by taking single receiving portion as an example, receiving unit
It point include blanking channel 6 below sorting section, the blanking buffer unit 9 being located in blanking channel 6 and logical positioned at blanking
For storing the collecting box 7 fallen into blanking channel below road 6.
As shown in Figure 3 and Figure 5, blanking buffer unit 9 includes through the support bar 906 being arranged in blanking channel 6, is arranged
Sleeve 904 and sleeve 904 on support bar 906 are oriented to the guide pad 903 of cooperation, to its arc for arriving buffer function of potato
Positioned at the reset spring 905 of 903 lower section of guide pad in buffer board 901 and sleeve 904.Pilot hole is offered at the top of sleeve 904, is covered
The bottom wall of cylinder 904 with the rest part of sleeve 904 is removable is fixedly connected, the guide pad 903 in sleeve 904 is set for T shape knot
Structure, the bottom end of T shape are pierced by sleeve 904 by pilot hole and are fixedly connected with arc buffering plate 901, and the setting of reset spring 905 exists
Positioned at the position of the lower section of guide pad 903 in sleeve 904.Arc buffering plate 901 includes substrate and the buffering being covered on substrate
Material.There are gap between the both ends that its arc extends and blanking channel 6, which can make to enter arc buffering plate 901
The potato of the blanking channel 6 passes through, and blanking buffer unit further includes degree of lip-rounding frame 902, arc buffering plate 901 arcuately extend two
End is fixedly connected with degree of lip-rounding frame 902, can guarantee arc buffering plate by degree of lip-rounding frame 902 and being connected for arc buffering plate 901
901 global shape is not easy to deform when being impacted by potato.
Blanking channel 6 is tubular, and top is flaring structure 5, and flaring structure 5 is formd to the soil fallen from sorting section
The guide surface that beans are oriented to, guide surface can guide the potato for falling into blanking channel 6 to arc buffering plate 901, arc
Buffer board 901 and reset spring 905 generate elastic deformation simultaneously to generate buffering to potato, and potato passes through blanking buffer unit 9
Buffering after enter back into collecting box 7, can preferably guarantee that potato will not be damaged because falling from eminence.
Running part includes driving wheel 12 and the transmission belt 13 with the cooperation of driving wheel 12.The one of the central axis 801 of sorting roller 8
End is pierced by U-shaped frame 1, and driving wheel 12 is set in central axis 801 and is pierced by the part of U-shaped frame 1 and cooperates with 801 rotation stop of central axis.
Central axis 801, which is pierced by the part of U-shaped frame 1, is provided with limited block 14, and limited block 14 is bonded setting with the outside wall surface of U-shaped frame 1, uses
To play the role of limiting 801 axial displacement of central axis when central axis 801 rotates.Along driving wheel 12 on each driving wheel 12
Outer peripheral surface is designed with two transmission belt tracks being parallel to each other, in addition to the last one driving wheel 12, each driving wheel 12 and its
Afterwards and driving wheel 12 adjacent thereto by transmission belt 13 forms V belt translation, that is to say, that each driving wheel 12 be thereafter and with
The driving wheel of its adjacent driving wheel 12.The driving wheel 11 being arranged on the driving wheel 12 of rear end first and driving motor 10 forms band
Transmission cooperation.Each sorting roller 8 is rotated along its axis by running part, is dividing the potato for meeting respective outer diameters requirement
Choosing can travel forward on part.Shield 3 is provided in U-shaped frame 1 outside wall surface corresponding with running part, shield 3 covers
Driving motor 10, driving wheel 11, driving wheel 12, transmission belt 13 and limited block 14 prevent it from being hit and damaging by the external world, may be used also
The safety of operator is produced when preventing driving motor 10, driving wheel 11, driving wheel 12, transmission belt 13 and limited block 14 from rotating
Raw harm.
In other embodiments, other forms can be set into spline structure, for example, on gluing or rubber bush inner wall
Equipped with protrusion, separates support plate one end corresponding with rubber bush and be equipped with for accommodating raised fixing groove, fixing groove and protrusion
Cooperation realizes that the rotation stop of rubber bush and central axis cooperates, and fixing groove and convexes to form the modes such as spline structure.
In other embodiments, spline structure can also be not provided between rubber bush and central axis, central axis is by dividing
Frictional force between support plate and rubber bush drives rubber bush rotation.
In other embodiments, it can also be not provided with wrapping layer outside air bag, the outer peripheral surface of air bag directly forms sorting roller
Roll surface, air bag can be the shape that section is concentric circles annular；Or being spliced into section by multiple air bags is concentric circles annular
Shape.
In other embodiments, wrapping layer can be bright not generate when by radial forces, on thickness direction
Aobvious deformation, but the global shape of wrapping layer is deformed and the tubular construction of extruding gasbag, for example, rubber membrane etc..
In other embodiments, separating support construction may not be straight panel shape, for example, separating support construction is along center
The support bar of the axially spaced-apart arrangement of axis, the fence knot for separating central axis outer peripheral surface exterior space is integrally formed in support bar
Structure.
In other embodiments, it can also be not provided with separating support construction on the outer peripheral surface of central axis, set air bag to
Annular is directly set on central axis.
Sorting unit of the invention can be also used for sorting other similar round fruits and vegetables (for example, apple, onion and orange
Son etc.).
Sorting roller in the specific embodiment of the structure of the specific embodiment of sorting roller of the invention and above-mentioned separating structure
Structure it is identical, details are not described herein again.
Claims (10)
1. sorting unit, including the sorting roller being spaced apart, sorting roller includes central axis, and central axis is equipped with and is used to form sorting
The buffer layer of the roll surface of roller, it is characterised in that: the buffer layer is formed by the buffer air bag on centrally disposed axis；Alternatively, institute
Stating buffer layer includes the inner bladder on centrally disposed axis, further includes being wrapped on the outside of inner bladder to make in object to be sorted
With the lower wrapping layer deformed and compress inner bladder, the roll surface of the sorting roller is formed by the wrapping layer.
2. sorting unit according to claim 1, it is characterised in that: the outer peripheral surface of the central axis is equipped with around central axis
Space outside central axis outer peripheral surface is divided into more than two by the spaced apart separation support construction of axis, separation support construction
Air bag region, the buffer air bag or inner bladder are arranged in each air bag region, in central axis radial outside after air bag inflation
Side be arc surface.
3. sorting unit according to claim 2, it is characterised in that: the sorting roller includes the wrapping layer, wrapping layer
It is formed by the elastic material that thickness is elastically compressed.
4. sorting unit according to claim 3, it is characterised in that: the wrapping layer and air bag and/or separation support knot
There is the spline structure cooperated along sorting roller axial direction rotation stop between structure.
5. sorting unit according to claim 4, it is characterised in that: wrapping layer is tubular structure, the spline structure packet
Include the fixing groove being arranged on the inner wall of wrapping layer, separate support construction top have insertion fixing groove in so that wrapping layer with
The stop section of central axis rotation stop cooperation.
6. sorting roller, including central axis, central axis is equipped with the buffer layer for being used to form the roll surface of sorting roller, it is characterised in that:
The buffer layer is formed by the buffer air bag on centrally disposed axis；Alternatively, the buffer layer includes on centrally disposed axis
Inner bladder and the wrapping layer that can deform and compress inner bladder under object to be sorted effect being wrapped in outside inner bladder, institute
The roll surface for stating sorting roller is formed by the wrapping layer.
7. sorting roller according to claim 6, it is characterised in that: the outer peripheral surface of the central axis is equipped with around central axis axis
The spaced apart separation support construction of line separates support construction for the space outside central axis outer peripheral surface and is divided into more than two gas
Capsule region, the buffer air bag or inner bladder are arranged in each air bag region, in central axis radial outside after air bag inflation
Side is arc surface.
8. sorting roller according to claim 7, it is characterised in that: the sorting roller includes the wrapping layer, wrapping layer by
The elastic material that thickness is elastically compressed is formed.
9. sorting roller according to claim 8, it is characterised in that: the wrapping layer and air bag and/or separation support construction
Between there is the spline structure that cooperates along sorting roller axial direction rotation stop.
10. sorting roller according to claim 9, it is characterised in that: wrapping layer is tubular structure, and the spline structure includes
Fixing groove on the inner wall of wrapping layer is set, and the top for separating support construction, which has in insertion fixing groove, realizes wrapping layer in
The stop section of the rotation stop cooperation of mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229303.3A CN109772675A (en) | 2019-03-25 | 2019-03-25 | Sorting unit and its sorting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910229303.3A CN109772675A (en) | 2019-03-25 | 2019-03-25 | Sorting unit and its sorting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109772675A true CN109772675A (en) | 2019-05-21 |
Family
ID=66490917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910229303.3A Pending CN109772675A (en) | 2019-03-25 | 2019-03-25 | Sorting unit and its sorting roller |
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|---|---|---|---|---|
| KR20140036867A (en) * | 2012-09-18 | 2014-03-26 | 신경출 | A garlic selecting apparatus |
| CN105821535A (en) * | 2016-06-07 | 2016-08-03 | 新昌县新连兴纺织品有限公司 | Constant-pressure roller |
| CN205797780U (en) * | 2016-05-31 | 2016-12-14 | 德清县鑫宝蔬果专业合作社 | Drum-type fruit sorter |
| CN208086585U (en) * | 2017-12-01 | 2018-11-13 | 筠连县大雪山家庭林场 | A kind of plank air pressure conveying roller |
| CN109046987A (en) * | 2018-07-27 | 2018-12-21 | 重庆聚伯雅科技有限公司 | Workpiece transmits screening plant |
| CN208583585U (en) * | 2018-05-29 | 2019-03-08 | 中国包装和食品机械有限公司 | A kind of potato anti-extrusion sorting mechanism |
| CN209697401U (en) * | 2019-03-25 | 2019-11-29 | 河南科技大学 | A kind of sorting unit and its sorting roller |
-
2019
- 2019-03-25 CN CN201910229303.3A patent/CN109772675A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140036867A (en) * | 2012-09-18 | 2014-03-26 | 신경출 | A garlic selecting apparatus |
| CN205797780U (en) * | 2016-05-31 | 2016-12-14 | 德清县鑫宝蔬果专业合作社 | Drum-type fruit sorter |
| CN105821535A (en) * | 2016-06-07 | 2016-08-03 | 新昌县新连兴纺织品有限公司 | Constant-pressure roller |
| CN208086585U (en) * | 2017-12-01 | 2018-11-13 | 筠连县大雪山家庭林场 | A kind of plank air pressure conveying roller |
| CN208583585U (en) * | 2018-05-29 | 2019-03-08 | 中国包装和食品机械有限公司 | A kind of potato anti-extrusion sorting mechanism |
| CN109046987A (en) * | 2018-07-27 | 2018-12-21 | 重庆聚伯雅科技有限公司 | Workpiece transmits screening plant |
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