CN207446666U - A kind of mash feed clears up screening plant - Google Patents
A kind of mash feed clears up screening plant Download PDFInfo
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- CN207446666U CN207446666U CN201721286967.6U CN201721286967U CN207446666U CN 207446666 U CN207446666 U CN 207446666U CN 201721286967 U CN201721286967 U CN 201721286967U CN 207446666 U CN207446666 U CN 207446666U
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Abstract
The utility model discloses a kind of mash feeds to clear up screening plant, including casing；The rotating member being located on casing, rotation axis stretch into casing；Screening drum, if on the rotating shaft；Cleaning assembly, including air blowing part and the controller being located on casing inner wall；Detection components, including being located in screening drum and setting illuminating part on the rotating shaft and the illuminance sensor being located on casing inner wall, illuminance sensor is connected with controller signals, rotating member driving screening drum rotates, mash feed is sized in screening drum, illuminating part shines in screening drum, light is irradiated to through screening hole on illuminance sensor, illuminance sensor sends illuminance signal to controller, the quantity that screening hole is blocked is more, the illuminance that illuminance signal represents is lower, if illuminance signal is less than setting illuminance, controller starts air blowing part, blow logical screening hole, the screening effect of mash feed cleaning screening plant is made to keep stablizing.
Description
Technical field
The utility model is related to feed-processing device, more specifically, it relates to which a kind of mash feed clears up screening plant.
Background technology
Feed is the general name of the food of owner domesticated animal, compares narrowly general feeds and generally refers to agricultural
Or the food of animal husbandry domesticated animal, mash feed or mash feed additive, such as phosphorus can be added during Fodder making
The phosphate such as sour tricalcium.But it needs to carry out cleaning screening to it before mash feed is added.
Cleaning screening plant of the prior art includes the casing equipped with feed inlet, discharge port and blanking port, on casing
The rotating member that rotation axis stretches into casing is provided with, is provided in casing fixed on the rotating shaft with equally distributed screening hole
Screening drum, one end of screening drum is towards feed inlet, and the other end is towards discharge port, after screening drum, which is rotated part, to be driven,
The mash feed entered from feed inlet can be sized under the influence of centrifugal force, and fines is thrown out of screening drum and falls from blanking port
Go out, and coarse fodder is then dropped out along the axial of screening drum from discharge port.
But above-mentioned cleaning screening plant is operationally, the mash feed for having certain size is stuck in screening hole, so as to
Stop that fines is thrown out of screening drum, reduce screening effect.
Utility model content
For existing cleaning screening plant operationally, the mash feed for having certain size is stuck in screening hole, so as to
The technical issues of stopping that fines is thrown out of screening drum, reducing screening effect, the utility model provide a kind of mash feed cleaning
Screening plant has the advantages that screening effect stabilization.
To achieve the above object, the utility model provides following technical solution：
A kind of mash feed clears up screening plant, including：
Casing, the top of described casing one end are separately equipped with feed inlet, and the lower part of the other end offers discharge port, institute
The lower end for stating casing offers blanking port；
Rotating member with rotation axis is fixedly connected on the casing on one end of the feed inlet, the rotation
Axis stretches into the casing；
Side wall offers the screening drum in screening hole, is arranged in the casing and is fixedly connected in the rotation axis simultaneously
Axial line is total to the rotation axis；
For the cleaning assembly in the screening hole of dredge blockage, including the air blowing part that is fixedly connected on the casing inner wall with
And the controller with air blowing part control connection；
For detecting the detection components that hole plug degree is sieved on the screening drum, including being located in the screening drum
And the illuminating part being fixedly connected in the rotation axis and the illuminance sensor being fixedly connected on the casing inner wall, institute
It states illuminance sensor to be connected with the controller signals, for detecting the luminous intensity irradiated on the casing inner wall and to described
Controller sends illuminance signal.
Through the above technical solutions, the screening drum in rotating member driving casing rotates, mash feed enters from feed inlet
Roller screening is sized in screening drum under the influence of centrifugal force, illuminating part shines in screening drum, and screening drum rotates
When, light is irradiated to through screening hole on illuminance sensor, illuminance sensor perceive be subject in its time of measuring it is flat
Equal illumination sends illuminance signal to controller, and the quantity that screening hole is blocked is more, and the illuminance that illuminance signal represents is got over
It is low, if illuminance signal is less than the setting illuminance of controller storage inside, start air blowing part, logical, guarantee is blown into screening hole
The screening effect of screening drum makes the screening effect of mash feed cleaning screening plant keep stablizing.
Further, further include to send the alarm assemblies of alarm, the alarm assemblies include being fixedly connected on
The casing is outer and controlled connection is in the voice guard and indicator light of the controller.
Through the above technical solutions, if the illuminance that illuminance sensor measures is less than the setting pole of controller storage inside
Limit value, then represent detection components failure or most of screening hole is blocked, and controller sends alarm signal to alarm assemblies
Number alarm assemblies is made to send sound-light alarm so that staff to be prompted to overhaul.
Further, the air blowing part and the illuminance sensor are arranged to multiple and along the circumferential direction of the screening drum
It is evenly distributed on the upper end of the screening drum inner wall.
Through the above technical solutions, the lower end of screening drum can accumulate the fines for having and being sized out, therefore illuminance is passed
Sensor is arranged on upper end and is avoided that fines shuts out the light, and ensures the accuracy of illuminance sensor record parameter.
Further, it is fixedly connected with transparent protective cover on the illuminance sensor.
Through the above technical solutions, protective cover is avoided that mash feed strikes illuminance sensor, extends illuminance and pass
The service life of sensor.
Further, the illuminating part is arranged to the equidistant circle distribution of axial line multiple and around the rotation axis.
Through the above technical solutions, equidistantly the illuminating part of circle distribution emits beam from the surrounding of rotation axis, make each
Screening hole can be irradiated to light, avoid the occurrence of lighting dead angle.
Further, be fixedly connected with the light guide ring for covering the illuminating part in the rotation axis, the light guide ring it is outer
Edge is arranged to outwardly curved flanges.
Through the above technical solutions, light guide ring can make light that illuminating part sends evenly, and mash feed can be protected to hit
Illuminating part is hit, beneficial to the service life for extending illuminating part.
Further, the screening drum be horizontally disposed with and cross section in its axial direction along away from the rotation axis side
To gradual increase, described smaller one end of screening drum is towards the feed inlet, and larger one end is towards the discharge port, institute
Blanking port is stated towards the side wall of the screening drum.
Through the above technical solutions, it can be rolled when mash feed rolls in screening drum along the side that it is tilted down
It is dynamic, it then rolls out screening drum and is dropped out from discharge port, clear up with instrument the coarse fodder in screening drum manually without staff.
Further, the screening drum is socketed in the rotation axis, is fixedly connected between the two multiple along described
The fixed link of the equidistant circle distribution of axial line of screening drum.
Through the above technical solutions, fixed link makes screening drum for stablizing the position of screening drum on the rotating shaft
Center of gravity is located in rotation axis, screening drum is avoided to occur on the rotating shaft crooked.
Further, the upper end of the casing offers dust mouth, and dust cover is fixedly connected at the dust mouth.
Through the above technical solutions, when screening drum rotates screening mash feed, wind-force and airborne dust can be generated, wind-force is with raising
Dirt is flowed out by dust mouth, and airborne dust is collected by dust cover, environmental protection.
Further, it is hinged with maintenance door on the side wall of the casing.
Through the above technical solutions, when in casing component break down after, staff can arrestment, open maintenance
Door, overhauls equipment.
Compared with prior art, the beneficial effects of the utility model are：
(1) by setting cleaning assembly and detection components, when screening drum rotates, light is irradiated to illumination through screening hole
Spend sensor on, illuminance sensor perceive the average light being subject in its time of measuring be pointed into controller send illuminance letter
Number, the quantity that screening hole is blocked is more, and the illuminance that illuminance signal represents is lower, if illuminance signal is less than in controller
During the setting illuminance of portion's storage, controller starts air blowing part, blows logical by screening hole, ensures the screening effect of screening drum, make
The screening effect of mash feed cleaning screening plant keeps stablizing；
(2) by setting alarm assemblies, if illuminance the setting less than controller storage inside that illuminance sensor measures
Determine limiting value, then represent detection components failure or most of screening hole is blocked, controller sends report to alarm assemblies
Alert signal makes alarm assemblies send sound-light alarm so that staff to be prompted to overhaul；
(3) by setting fixed link, fixed link makes screening drum for stablizing the position of screening drum on the rotating shaft
Center of gravity is located in rotation axis, screening drum is avoided to occur on the rotating shaft crooked.
Description of the drawings
Fig. 1 is the overall structure diagram that the utility model mash feed clears up screening plant embodiment；
Fig. 2 is that the utility model mash feed clears up vertical section signal of the screening plant embodiment along rotation axis radial direction
Figure；
Fig. 3 clears up screening plant embodiment for the utility model mash feed and locally shows along the vertical section of rotation axis axial direction
It is intended to；
Fig. 4 is the A portions enlarged diagram of Fig. 2.
Reference numeral：1st, casing；2nd, feed inlet；3rd, discharge port；4th, blanking port；5th, feed hopper；6th, coarse fodder bucket；7th, fines
Bucket；8th, rotating member；9th, rotation axis；10th, screening drum；11st, fixed link；12nd, hole is sieved；13rd, detection components；14th, illuminating part；
15th, illuminance sensor；16th, light guide ring；17th, curved flanges；18th, protective cover；19th, cleaning assembly；20th, air blowing part；21st, control
Device；22nd, alarm assemblies；23rd, voice guard；24th, indicator light；25th, maintenance door；26th, dust cover.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of mash feed clears up screening plant, as shown in Figure 1, including horizontally disposed casing 1, casing 1 is in level side
Upward one end top separates the feed inlet 2 for being equipped with to input mash feed, and the lower part of the other end is offered for defeated
Go out the discharge port 3 that particle size is more than the coarse fodder being sized, offer to export particle size in the bottom side of the wall of casing 1
Less than the blanking port 4 for the fines being sized.Feed hopper 5 is fixedly connected at feed inlet 2, is placed with to connect outside discharge port 3
The coarse fodder bucket 6 of coarse fodder is received, is placed with to receive the fines bucket 7 of fines outside blanking port 4.
The end that casing 1 is equipped with feed inlet 2 is fixedly connected with the rotating member 8 with rotation axis 9, rotating member 8 can be used by
Switch is arranged on the driving motor outside casing 1, and staff can be by the switch come operation of drive motor.As shown in Fig. 2, it rotates
Axis 9 stretches into casing 1, stretches into the screening drum 10 that fixing sleeve on the end of casing 1 is connected to coaxial heart line, screening drum 10 it is interior
The fixed link of multiple equidistant circle distributions of the axial line along screening drum 10 is fixedly connected between wall and the outer wall of rotation axis 9
11.Fixed link 11 makes the center of gravity of screening drum 10 be located at rotation axis 9 for stablizing position of the screening drum 10 in rotation axis 9
On, screening drum 10 is avoided to occur in rotation axis 9 crooked.Screening drum 10 is horizontally disposed with and cross section edge in its axial direction
Direction away from rotation axis 9 gradually increases, and 10 smaller one end of screening drum goes out towards feed inlet 2, larger one end direction
Material mouth 3, blanking port 4 is towards the side wall of screening drum 10.The side wall of screening drum 10 offers multiple equally distributed screening holes
12, screening hole 12 is used to screen out fines and coarse fodder.When mash feed rolling in screening drum 10 under gravity
The side that can be tilted down along it rolls, and fines enters blanking port 4 by sieving hole 12, coarse fodder roll out screening drum 10 from
It is dropped out in discharge port 3, clears up with instrument the coarse fodder in screening drum 10 manually without staff.
As shown in figure 3, it is provided with to detect the detection components that 12 chocking-up degree of hole is sieved on screening drum 10 in casing 1
13, detection components 13 include multiple illuminating parts 14 for emitting beam and are used to detect the light irradiated on 1 inner wall of casing with multiple
Intensity and the illuminance sensor 15 for generating illuminance signal.The LED light for carrying accumulator, and fixed company can be used in illuminating part 14
It is connected in rotation axis 9 and around the equidistant circle distribution of axial line of rotation axis 9, as shown in figure 4, fixedly sleeved in rotation axis 9
There is the light guide ring 16 for covering illuminating part 14, light guide ring 16 is made of guide-lighting resin, and the arc that outer rim is arranged to outwardly is convex
Edge 17.Illuminating part 14 shines in screening drum 10, and the surrounding of illuminating part 14 from the rotation axis 9 of equidistant circle distribution sends light
Line makes each screening hole 12 that can be irradiated to light, avoids the occurrence of lighting dead angle.Curved flanges 17 can make the light of illuminating part 14
Evenly outwards scattering, and illuminating part 14 can be protected, increase the service life of illuminating part 14.Illuminance sensor 15 is arranged to more
A and along screening drum 10 circumferential direction is evenly distributed on the upper end of 10 inner wall of screening drum, and the lower end of screening drum 10, which can accumulate, to be had
The fines being sized out, therefore illuminance sensor 15 is arranged on upper end can prevent mash feed from covering illuminance sensor
15, ensure the accuracy of 15 record parameter of illuminance sensor.Silicon orchid photovoltaic detector, illumination can be used in illuminance sensor 15
Cladding illuminance sensor 15 is fixedly connected on degree sensor 15 and for transparent protective cover 18, protective cover 18 can protect illumination
Sensor 15 is spent, extends the service life of illuminance sensor 15.The light that illuminating part 14 is sent is irradiated to through screening hole 12
On illuminance sensor 15, illuminance sensor 15 perceives the average light being subject in its time of measuring according to generation illuminance letter
Number, the blocked quantity in screening hole 12 is more, and the illuminance that illuminance signal represents is lower.
As shown in figure 3, being provided with cleaning assembly 19 on casing 1, cleaning assembly 19 is used for the screening hole 12 of dredge blockage.Knot
Fig. 1 is closed, cleaning assembly 19 includes the air blowing part 20 being fixedly connected on 1 inner wall of casing and controls connection with air blowing part 20
Controller 21, controller 21 are fixedly connected on 1 outer wall of casing.Electric air pump can be used in air blowing part 20, and air blowing part 20 is arranged to
Multiple and along screening drum 10 circumferential direction is evenly distributed on the upper end of 10 inner wall of screening drum, and controller 21 can control electric air pump
It blows to dredge blocked screening hole 12 to screening hole 12.Controller 21 is using the microcontroller with store function and and illumination
The connection of 15 signal of sensor is spent, receives illuminance signal, if illuminance signal is less than the setting illumination of 21 storage inside of controller
When spending, start air blowing part 20.The upper end of casing 1 offers dust mouth, is fixedly connected at dust mouth and covers dust mouth and for net
The dust cover 26 of shape.During the rotation screening mash feed of screening drum 10 and after the startup of air blowing part 20, wind-force and airborne dust can be generated,
Wind-force is flowed out with airborne dust by dust mouth, and airborne dust is collected by dust cover 26, environmental protection.
As shown in Figure 1, being provided with to send the alarm assemblies 22 of alarm on 1 outer wall of casing, alarm assemblies 22 wrap
It includes and is fixedly connected on that casing 1 is outer and controlled connection is in the voice guard 23 of controller 21 and indicator light 24, if illuminance senses
The illuminance that device 15 measures be less than 21 storage inside of controller setting limit value, then represent detection components 13 break down or
Most of screening hole 12 is blocked, and controller 21 sends alarm signal to alarm assemblies 22 makes alarm assemblies 22 send sound-light alarm
Staff to be prompted to overhaul.Maintenance door 25 is hinged on the side wall of casing 1, after alarm assemblies 22 are alarmed, staff can
Arrestment opens maintenance door 25, equipment is overhauled.The component of above-mentioned needs power supply is by alternating current or storage battery power supply.
The operation principle of mash feed cleaning screening plant is with having the beneficial effect that：Rotating member 8 drives the screening rolling in casing 1
Cylinder 10 rotates, and mash feed is sized roller 10 out of feed inlet 2 entrance screening drum 10 and sieves under the influence of centrifugal force, sends out
Light part 14 shines in screening drum 10, and when screening drum 10 rotates, light is irradiated to illuminance sensor through screening hole 12
On 15, illuminance sensor 15, which perceives the average light being subject in its time of measuring and is pointed into controller 21, sends illuminance signal,
The blocked quantity in screening hole 12 is more, and the illuminance that illuminance signal represents is lower, if illuminance signal is less than controller 21
During the setting illuminance of storage inside, start air blowing part 20, screening hole 12 blown to logical, the screening effect of guarantee screening drum 10,
The screening effect of mash feed cleaning screening plant is made to keep stablizing；If illuminance signal is consistently lower than 21 storage inside of controller
Setting limit value, controller 21 sends alarm signal to alarm assemblies 22 makes alarm assemblies 22 send sound-light alarm to prompt work
Make personnel's opening maintenance door 25 to overhaul device.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of mash feed clears up screening plant, which is characterized in that including：
Casing（1）, the casing（1）The top of one end is separately equipped with feed inlet（2）, the lower part of the other end offers discharging
Mouthful（3）, the casing（1）Lower end offer blanking port（4）；
With rotation axis（9）Rotating member（8）, it is fixedly connected on the casing（1）Close to the feed inlet（2）One end on,
The rotation axis（9）Stretch into the casing（1）；
Side wall offers screening hole（12）Screening drum（10）, it is arranged on the casing（1）It is interior and be fixedly connected on described turn
Moving axis（9）It is upper and with the rotation axis（9）Axial line altogether；
For the screening hole of dredge blockage（12）Cleaning assembly（19）, including being fixedly connected on the casing（1）On inner wall
Air blowing part（20）And with the air blowing part（20）Control the controller of connection（21）；
For detecting the screening drum（10）Upper screening hole（12）The detection components of chocking-up degree（13）, including being located at the sieve
Divide roller（10）It is interior and be fixedly connected on the rotation axis（9）On illuminating part（14）And it is fixedly connected on the casing（1）
Illuminance sensor on inner wall（15）, the illuminance sensor（15）With the controller（21）Signal connects, for examining
Survey the casing（1）The luminous intensity irradiated on inner wall and to the controller（21）Send illuminance signal.
2. mash feed according to claim 1 clears up screening plant, which is characterized in that further includes to send alarm and carries
The alarm assemblies shown（22）, the alarm assemblies（22）Including being fixedly connected on the casing（1）Outer and controlled connection is in described
Controller（21）Voice guard（23）With indicator light（24）.
3. mash feed according to claim 2 clears up screening plant, which is characterized in that the air blowing part（20）With it is described
Illuminance sensor（15）It is arranged to multiple and along the screening drum（10）Circumferential direction be evenly distributed on the screening drum
（10）The upper end of inner wall.
4. mash feed according to claim 3 clears up screening plant, which is characterized in that the illuminance sensor（15）
On be fixedly connected with transparent protective cover（18）.
5. mash feed according to claim 4 clears up screening plant, which is characterized in that the illuminating part（14）It is arranged to
It is multiple and around the rotation axis（9）The equidistant circle distribution of axial line.
6. mash feed according to claim 5 clears up screening plant, which is characterized in that the rotation axis（9）Upper fixation
It is connected with and covers the illuminating part（14）Light guide ring（16）, the light guide ring（16）Outer rim be arranged to outwardly arc
Flange（17）.
7. mash feed according to claim 6 clears up screening plant, which is characterized in that the screening drum（10）It is horizontal
It sets and cross section in its axial direction is along away from the rotation axis（9）Direction gradually increase, the screening drum（10）Compared with
Small one end is towards the feed inlet（2）, larger one end is towards the discharge port（3）, the blanking port（4）Described in
Screening drum（10）Side wall.
8. mash feed according to claim 7 clears up screening plant, which is characterized in that the screening drum（10）Socket
In the rotation axis（9）On, it is fixedly connected between the two multiple along the screening drum（10）The equidistant circumference of axial line
The fixed link of distribution（11）.
9. mash feed according to claim 8 clears up screening plant, which is characterized in that the casing（1）Upper end open
Equipped with dust mouth, dust cover is fixedly connected at the dust mouth（26）.
10. mash feed according to claim 9 clears up screening plant, which is characterized in that the casing（1）Side wall on
It is hinged with maintenance door（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286967.6U CN207446666U (en) | 2017-09-30 | 2017-09-30 | A kind of mash feed clears up screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721286967.6U CN207446666U (en) | 2017-09-30 | 2017-09-30 | A kind of mash feed clears up screening plant |
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| Publication Number | Publication Date |
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| CN207446666U true CN207446666U (en) | 2018-06-05 |
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ID=62250208
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| CN201721286967.6U Active CN207446666U (en) | 2017-09-30 | 2017-09-30 | A kind of mash feed clears up screening plant |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249780A (en) * | 2019-05-22 | 2019-09-20 | 江苏大学 | A kind of sorting screen surface material state monitoring system and control method and combine harvester |
| CN111570257A (en) * | 2020-07-03 | 2020-08-25 | 北京铮实环保工程有限公司 | Quick clear stifled device of drum sieve |
| CN112893831A (en) * | 2021-01-15 | 2021-06-04 | 江苏威拉里新材料科技有限公司 | 3D prints metal powder material manufacture equipment |
| CN114939527A (en) * | 2022-07-26 | 2022-08-26 | 烟台环山饲料有限公司 | Can detach fodder filling device of fodder powder sediment |
| CN115318633A (en) * | 2022-08-29 | 2022-11-11 | 农业农村部南京农业机械化研究所 | Nut grading method |
| CN115338117A (en) * | 2022-08-29 | 2022-11-15 | 农业农村部南京农业机械化研究所 | Cylinder screening device with non-contact blockage removal component |
| CN115318633B (en) * | 2022-08-29 | 2024-06-07 | 农业农村部南京农业机械化研究所 | Nut grading method |
-
2017
- 2017-09-30 CN CN201721286967.6U patent/CN207446666U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249780A (en) * | 2019-05-22 | 2019-09-20 | 江苏大学 | A kind of sorting screen surface material state monitoring system and control method and combine harvester |
| CN111570257A (en) * | 2020-07-03 | 2020-08-25 | 北京铮实环保工程有限公司 | Quick clear stifled device of drum sieve |
| CN111570257B (en) * | 2020-07-03 | 2021-03-30 | 北京铮实环保工程有限公司 | Quick clear stifled device of drum sieve |
| CN112893831A (en) * | 2021-01-15 | 2021-06-04 | 江苏威拉里新材料科技有限公司 | 3D prints metal powder material manufacture equipment |
| CN114939527A (en) * | 2022-07-26 | 2022-08-26 | 烟台环山饲料有限公司 | Can detach fodder filling device of fodder powder sediment |
| CN114939527B (en) * | 2022-07-26 | 2022-11-11 | 烟台环山饲料有限公司 | Can detach fodder filling device of fodder powder sediment |
| CN115318633A (en) * | 2022-08-29 | 2022-11-11 | 农业农村部南京农业机械化研究所 | Nut grading method |
| CN115338117A (en) * | 2022-08-29 | 2022-11-15 | 农业农村部南京农业机械化研究所 | Cylinder screening device with non-contact blockage removal component |
| CN115338117B (en) * | 2022-08-29 | 2024-04-26 | 农业农村部南京农业机械化研究所 | Cylinder screening device with non-contact type blockage removing component |
| CN115318633B (en) * | 2022-08-29 | 2024-06-07 | 农业农村部南京农业机械化研究所 | Nut grading method |
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