CN107755239A - A kind of grain transport, sieving machine - Google Patents
A kind of grain transport, sieving machine Download PDFInfo
- Publication number
- CN107755239A CN107755239A CN201711021842.5A CN201711021842A CN107755239A CN 107755239 A CN107755239 A CN 107755239A CN 201711021842 A CN201711021842 A CN 201711021842A CN 107755239 A CN107755239 A CN 107755239A
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- CN
- China
- Prior art keywords
- grain
- fixed
- roller
- circular hole
- screening
- 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.)
- Pending
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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
- B07B1/24—Revolving drums with fixed or moving interior agitators
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/265—Screws with a continuous helical surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of grain transport, sieving machine, it is related to screening machine technical field.Including base, conveying axis and screening roller；The surface of base one is fixed with first support and second support；The surface of first support one is provided with the first circular hole；The surface of second support one is provided with the second circular hole；The hollow shaft of first circular hole and conveying axis coordinates；The central shaft of second circular hole and screening roller coordinates；The surface of base one is fixed with some motors；The surface of first support one is with entering the cooperation of grain device；Hollow shaft week, side was fixed with helical feed piece；The inner surface of hollow shaft is slidably matched with screening the central shaft of roller；All sides of helical feed piece are slidably matched with screening the inner surface of roller.The present invention has the advantages of grain conveying, category filter, quick screening grain by the effect of conveying axis and screening roller, solves that breakneck acceleration is relatively low, cleaning equipment 26S Proteasome Structure and Function is all relatively simple, it is impossible to while the problem of realize category filter and convey.
Description
Technical field
The invention belongs to screening machine technical field, more particularly to a kind of grain transport, sieving machine.
Background technology
, it is necessary to be screened to the various different size of soil and sandstone in grain, so as to subtract during grain-production
Impurity in few grain.Grain cleaning equipment has many kinds both at home and abroad at present, as cylindrical pre-cleaning screen, vibrating cleaning sieve, plane are returned
Turn sieve, stone remover etc., but these cleaning equipments are relatively low to the breakneck acceleration of grain, while the 26S Proteasome Structure and Function of cleaning equipment all compares
It is more single, some single function can only be realized.Therefore also need to increase corollary equipment, needed in technological process arrangement clear
Increase by an elevator between reason sieve and stone remover, thus increase cost and floor space, operation is also very troublesome.
Effect of the invention by conveying axis and screening roller, there is grain conveying, category filter, quickly screen grain
Advantage, solves that breakneck acceleration is relatively low, cleaning equipment 26S Proteasome Structure and Function is all relatively simple, it is impossible at the same realize category filter and
The problem of conveying.
The content of the invention
It is an object of the invention to provide a kind of grain transport, sieving machine, passes through the effect of conveying axis and screening roller, solution
Existing breakneck acceleration of having determined is relatively low, cleaning equipment 26S Proteasome Structure and Function is all relatively simple, it is impossible to while realize category filter and defeated
The problem of sending.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of grain transport, sieving machine, including base, conveying axis and screening roller；
The surface of base one is fixed with first support；The surface of base one is fixed with second support；Described first
The surface of frame one is provided with the first circular hole；The surface of second support one is provided with the second circular hole；
The hollow shaft of first circular hole and conveying axis coordinates；The central shaft of second circular hole and screening roller coordinates；
The surface of base one is fixed with some motors；The motor includes the first motor and the second motor；Described first
The runner of motor is with hollow shaft by being driven V belt translation；The circle of second motor and screening roller is taken turns by being driven V belt translation；
The rotation of the first motor control conveying axis；The rotation of the second motor control screening roller；
The surface of first support one is with entering the cooperation of grain device；
The conveying axis include hollow shaft and helical feed piece；The hollow shaft week, side was fixed with helical feed piece；Institute
The inner surface for stating hollow shaft is slidably matched with screening the central shaft of roller；All sides of the helical feed piece and screening roller
Inner surface is slidably matched；
The screening roller is roller frame；Described screening roller one end is provided with round wheel；The circle is taken turns all sides and is provided with
Groove；The groove coordinates with transmission belt；Described screening roller one end is provided with cross；The Gacrux surface, which is provided with, to be passed through
Perforation；The through hole coordinates with central shaft.
Further, the surface of first support one is fixed with a pillar；The surface of pillar one is fixed with the first motor；
The effect of the pillar increases the first motor and first support contact area, increases stability；The surface of base one is fixed with
Collect baffle plate；The collection baffle plate is rhs-structure；The collection baffle plate week side is provided with a rectangle discharging opening；The rectangle goes out
Material mouth coordinates with reclaiming plate；The effect for collecting baffle plate is that the material that will transmit through sieve screen apertures is collected, then is discharged from reclaiming plate.
Further, the helical feed piece of the conveying axis is helical structure；The effect of the conveying axis is to promote grain
Motion in roller is screened；Grain can also be transported to the place specified while with screening.
Further, the screening roller inner surface coordinates with entering the arc plate of grain device；The screening roller is provided with
Sieve screen apertures.
Further, it is described enter grain device include rectangular slab, arc plate and enter grain plate；The surface of rectangular slab one is fixed with
Arc plate；The surface of rectangular slab one is provided with the 3rd circular hole；3rd circular hole coordinates with hollow shaft；3rd circular hole and
The diameter of one circular hole is equal；The surface of rectangular slab one is provided with auxiliary tank；It is fixed with the auxiliary tank into grain plate；It is described
Enter the surface of grain plate one and be provided with baffle plate；Rectangular slab and the arc plate effect is to prevent that screening roller one end grain overflows；It is described
Entering grain plate has certain angle of inclination, can improve the speed into grain.
Further, the motor includes rotor, runner and transmission belt；Described rotor one end is provided with runner；Described turn
Take turns all sides and be fixed with transmission belt；The steering of first motor and the second motor is on the contrary, with quickening breakneck acceleration and conveying
The advantages of speed.
Further, the screening roller and grain discharging device, the grain discharging device are semi-circular structure；The grain discharging device with
The all sides for screening roller coordinate.
The invention has the advantages that：
1st, the present invention sets the effect of a dust cover by screening roller outer surface, is greatly dropped when having screening machine work
The characteristics of low dust, when solving screening grain, the problem of being full of dust in air.
2nd, the present invention by the steering of the first motor and the second motor on the contrary, with accelerating breakneck acceleration and transporting velocity
Advantage, solve the problems, such as that breakneck acceleration is relatively low.
3rd, the present invention sets difference in height by first support and second support, and having will be promoted to after the grain dedusting of lower
The advantages of certain altitude operate in next step., solve grain transportation problem.
4th, the present invention can be divided into the equal small roller of two or several diameters by screening roller week side；Each small roller
All sides are provided with different size of sieve screen apertures, and the size of sieve screen apertures arranges from small to large, and each small roller sets certain width
Degree, there is two or more impurity of progress to be screened；With simple in construction, functional diversities, while realize category filter
The advantages of；The 26S Proteasome Structure and Function for solving cleaning equipment is all relatively simple, it is impossible to while realize the problem of category filter is with conveying.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is to disclose a kind of structural representation of grain transport, sieving machine；
Fig. 2 is the structural representation of base；
Fig. 3 is the structural representation of screening roller；
Fig. 4 is the structural representation of conveying axis；
Fig. 5 is the structural representation into grain device；
Fig. 6 is the structural representation of motor；
In accompanying drawing, the list of parts representated by each label is as follows：
1- bases, 2- conveying axis, 3- screening rollers, 4- enter grain device, 5- motors, 101- first supports, 102- second
Frame, the circular holes of 103- first, the circular holes of 104- second, 105- pillars, 201- hollow shafts, 202- helical feed pieces, 301- central shafts,
302- circle wheels, 303- grooves, 304- crosses, 305- through holes, 306- sieve screen apertures, 401- rectangular slabs, 402- arc plates, 403-
Enter grain plate, the circular holes of 404- the 3rd, 405- auxiliary tanks, 406- baffle plates, the motors of 501- first, the motors of 502- second, 503- runners,
504- transmission belts, 505- rotors.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", it is for only for ease of the description present invention and simplifies description, without
It is that the component of instruction or hint meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Refer to shown in Fig. 1-6, the present invention is a kind of grain transport, sieving machine, including base 1, conveying axis 2 and screening roller
Cylinder 3；
The surface of base 1 one is fixed with first support 101；The surface of base 1 one is fixed with second support 102；First support 101
One surface is provided with the first circular hole 103；The surface of second support 102 1 is provided with the second circular hole 104；
The hollow shaft 201 of first circular hole 103 and conveying axis 2 coordinates；The central shaft 301 of second circular hole 104 and screening roller 3
Coordinate；
The surface of base 1 one is fixed with some motors 5；Motor 5 includes the first motor 501 and the second motor 502；First motor
501 runner 503 is driven with hollow shaft 201 by transmission belt 504；The circle wheel 302 of second motor 502 and screening roller 3 passes through
Transmission belt 504 is driven；First motor 501 controls the rotation of conveying axis 2；The rotation of second motor 502 control screening roller 3；
The surface of first support 101 1 coordinates with entering grain device 4；
Conveying axis 2 include hollow shaft 201 and helical feed piece 202；201 weeks sides of hollow shaft are fixed with helical feed piece
202；The inner surface of hollow shaft 201 is slidably matched with screening the central shaft 301 of roller 3；All sides of helical feed piece 202 and sieve
The inner surface of roller 3 is selected to be slidably matched；
Screening roller 3 is roller frame；Screening roller 3 one end is provided with circle wheel 302；302 weeks sides of circle wheel are provided with groove
303；Groove 303 coordinates with transmission belt 504；Screening roller 3 one end is provided with cross 304；The surface of cross 304 1, which is provided with, to be passed through
Perforation 305；Through hole 305 coordinates with central shaft 301.
Wherein as shown in figure 1, the surface of first support 101 1 is fixed with a pillar 105；The surface of pillar 105 1 is fixed with
One motor 501；The first motor of effect increase by 501 and the contact area of first support 101 of pillar 105, increase stability；Base 1
One surface is fixed with collection baffle plate；Collection baffle plate is rhs-structure；Collect baffle plate week side and be provided with a rectangle discharging opening；Rectangle goes out
Material mouth coordinates with reclaiming plate；The effect for collecting baffle plate is that the material that will transmit through sieve screen apertures 306 is collected, then is discharged from reclaiming plate.
Wherein as shown in figure 4, the helical feed piece 202 of conveying axis 2 is helical structure；The effect of conveying axis 2 is to promote grain
Eat the motion in roller 3 is screened；Grain can also be transported to the place specified while with screening.
Wherein as shown in figure 3, the screening inner surface of roller 3 coordinates with entering the arc plate 402 of grain device 4；Screening roller 3 is set
There are sieve screen apertures 306.
Wherein as shown in figure 5, entering grain device 4 includes rectangular slab 401, arc plate 402 and enter grain plate 403；Rectangular slab 401 1
Surface is fixed with arc plate 402；The surface of rectangular slab 401 1 is provided with the 3rd circular hole 404；3rd circular hole 404 is matched somebody with somebody with hollow shaft 201
Close；3rd circular hole 404 is equal with the diameter of the first circular hole 103；The surface of rectangular slab 401 1 is provided with auxiliary tank 405；Auxiliary tank
It is fixed with 405 into grain plate 403；Enter the surface of grain plate 403 1 and be provided with baffle plate 406；Rectangular slab 401 and the effect of arc plate 402 are
Prevent that screening one end grain of roller 3 overflows；Entering grain plate 403 has certain angle of inclination, can improve the speed into grain；Baffle plate
406 effect is to prevent from overflowing into the grain in grain plate 403.
Wherein as shown in fig. 6, motor 5 includes rotor 505, runner 503 and transmission belt 504；The one end of rotor 505, which is provided with, to be turned
Wheel 503；503 weeks sides of runner are fixed with transmission belt 504；The steering of first motor 501 and the second motor 502 adds on the contrary, having
The advantages of fast breakneck acceleration and transporting velocity.
Wherein, it is semi-circular structure to screen roller 3 and grain discharging device, grain discharging device；The week side of boss of grain discharging device and screening roller 3
Face coordinates.
Wherein, screen the outer surface of roller 3 and a dust cover can be set, there is the spy that dust is greatly reduced during screening machine work
Point, when solving screening grain, the problem of being full of dust in air.
Wherein, first support 101 sets difference in height with second support 102, has the abundant screening for being beneficial to grain and enters grain
The advantages of speed, speed of putting out cereal.
Wherein, according to the different size of sieve screen apertures of setting；When sieve screen apertures are smaller, grain discharging device one end connection warehouse, sieve
Select the one end of roller 3 connection highly it is relatively low go out grain, have by warehouse is fed directly to after the grain dedusting of lower the advantages of；When
When sieve screen apertures are larger, screening roller 3 as above warehouse, the connection of screening roller 3 one end highly it is relatively low go out grain, screen roller
3 other ends connect grain discharging device, have and enter to put in storage by the sieve screen apertures for after the grain impurity-removing of lower, being directly over screening roller 3
Storehouse, larger debris is delivered to grain discharging device.
Wherein, the equal small roller of two or several diameters can be divided into by screening 3 weeks sides of roller；Each small roller week side
Different size of sieve screen apertures are provided with, the size of sieve screen apertures arranges from small to large, and each small roller sets certain width, has
The impurity for carrying out two or more is screened；Such as first small roller screens to the less grains of sand of particle, second
Small roller screens to grain, the larger impurity of grain discharging device discharge particle, has simple in construction, functional diversities,
The advantages of realizing category filter simultaneously.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (6)
- A kind of 1. grain transport, sieving machine, it is characterised in that：Including base (1), conveying axis (2) and screening roller (3)；The surface of base (1) one is fixed with first support (101)；The surface of base (1) one is fixed with second support (102)；The surface of first support (101) one is provided with the first circular hole (103)；The surface of second support (102) one is provided with Two circular holes (104)；First circular hole (103) and the hollow shaft (201) of conveying axis (2) coordinate；Second circular hole (104) and screening roller (3) central shaft (301) coordinates；The surface of base (1) one is fixed with some motors (5)；The motor (5) includes the first motor (501) and the second motor (502)；The runner (503) of first motor (501) is driven with hollow shaft (201) by transmission belt (504)；Second electricity The circle wheel (302) of machine (502) and screening roller (3) is driven by transmission belt (504)；The surface of first support (101) one is with entering grain device (4) cooperation；The conveying axis (2) include hollow shaft (201) and helical feed piece (202)；The all sides of the hollow shaft (201) are fixed with Helical feed piece (202)；The central shaft (301) of the inner surface of the hollow shaft (201) and screening roller (3) is slidably matched；Institute The all sides and the inner surface of screening roller (3) for stating helical feed piece (202) are slidably matched；The screening roller (3) is roller frame；Described screening roller (3) one end is provided with circle wheel (302)；The circle wheel (302) all sides are provided with groove (303)；The groove (303) coordinates with transmission belt (504)；Described screening roller (3) one end is set It is equipped with cross (304)；The surface of cross (304) one is provided with through hole (305)；The through hole (305) and central shaft (301) coordinate.
- A kind of 2. grain transport, sieving machine according to claim 1, it is characterised in that the table of first support (101) one Face is fixed with a pillar (105)；The surface of pillar (105) one is fixed with the first motor (501)；The surface of base (1) one It is fixed with collection baffle plate；The collection baffle plate is rhs-structure；The collection baffle plate week side is provided with a rectangle discharging opening；It is described Rectangle discharging opening coordinates with reclaiming plate.
- A kind of 3. grain transport, sieving machine according to claim 1, it is characterised in that the spiral transferring of the conveying axis (2) It is helical structure to send piece (202).
- A kind of 4. grain transport, sieving machine according to claim 1, it is characterised in that described screening roller (3) inner surface Arc plate (402) with entering grain device (4) coordinates；The screening roller (3) is provided with sieve screen apertures (306).
- A kind of 5. grain transport, sieving machine according to claim 1, it is characterised in that it is described enter grain device (4) include square Shape plate (401), arc plate (402) and enter grain plate (403)；The surface of rectangular slab (401) one is fixed with arc plate (402)；Institute State the surface of rectangular slab (401) one and be provided with the 3rd circular hole (404)；3rd circular hole (404) coordinates with hollow shaft (201)；It is described 3rd circular hole (404) is equal with the diameter of the first circular hole (103)；The surface of rectangular slab (401) one is provided with auxiliary tank (405)；It is fixed with the auxiliary tank (405) into grain plate (403)；It is described enter the surface of grain plate (403) one be provided with baffle plate (406)。
- 6. a kind of grain transport, sieving machine according to claim 1, it is characterised in that the motor (5) includes rotor (505), runner (503) and transmission belt (504)；Described rotor (505) one end is provided with runner (503)；Runner (503) week Side is fixed with transmission belt (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021842.5A CN107755239A (en) | 2017-10-27 | 2017-10-27 | A kind of grain transport, sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021842.5A CN107755239A (en) | 2017-10-27 | 2017-10-27 | A kind of grain transport, sieving machine |
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| Publication Number | Publication Date |
|---|---|
| CN107755239A true CN107755239A (en) | 2018-03-06 |
Family
ID=61271441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711021842.5A Pending CN107755239A (en) | 2017-10-27 | 2017-10-27 | A kind of grain transport, sieving machine |
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| CN (1) | CN107755239A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108783479A (en) * | 2018-08-02 | 2018-11-13 | 江西银树农林科技开发有限责任公司 | A kind of oil-tea camellia husks seed is detached from detaches integrating device with shell seed |
| CN110721908A (en) * | 2019-09-29 | 2020-01-24 | 贞丰县恒山建材有限责任公司 | Facing sand screening equipment for water permeable bricks |
| CN112337529A (en) * | 2020-11-26 | 2021-02-09 | 马相阳 | Grain polishing device |
| CN113857027A (en) * | 2021-10-13 | 2021-12-31 | 双牌县丰泰农机设备有限公司 | Grain sieve separator |
| CN114522871A (en) * | 2022-01-17 | 2022-05-24 | 贺沛祥 | Crop harvesting device with screening and grading functions |
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| CN205361913U (en) * | 2016-01-13 | 2016-07-06 | 武汉理工大学 | A screen cloth device for kitchen garbage handles |
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| US8381916B2 (en) * | 2005-05-26 | 2013-02-26 | Paul W. Bossen | Rotary aggregate washing and classification system |
| CN204485927U (en) * | 2015-01-08 | 2015-07-22 | 黑龙江省农业科学院佳木斯水稻研究所 | Spiral paddy rice decontamination screening machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108783479A (en) * | 2018-08-02 | 2018-11-13 | 江西银树农林科技开发有限责任公司 | A kind of oil-tea camellia husks seed is detached from detaches integrating device with shell seed |
| CN110721908A (en) * | 2019-09-29 | 2020-01-24 | 贞丰县恒山建材有限责任公司 | Facing sand screening equipment for water permeable bricks |
| CN112337529A (en) * | 2020-11-26 | 2021-02-09 | 马相阳 | Grain polishing device |
| CN113857027A (en) * | 2021-10-13 | 2021-12-31 | 双牌县丰泰农机设备有限公司 | Grain sieve separator |
| CN114522871A (en) * | 2022-01-17 | 2022-05-24 | 贺沛祥 | Crop harvesting device with screening and grading functions |
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