CN110449340A - A kind of agricultural product concussion screening plant - Google Patents
A kind of agricultural product concussion screening plant Download PDFInfo
- Publication number
- CN110449340A CN110449340A CN201910736054.7A CN201910736054A CN110449340A CN 110449340 A CN110449340 A CN 110449340A CN 201910736054 A CN201910736054 A CN 201910736054A CN 110449340 A CN110449340 A CN 110449340A
- Authority
- CN
- China
- Prior art keywords
- bucket
- screening
- bracket
- inclined plate
- agricultural product
- 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.)
- Withdrawn
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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
- B07B1/46—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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/54—Cleaning with beating devices
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention provides a kind of agricultural product concussion screening plant, including bracket, collection hopper, conveying inclined plate, sieve bucket, anti-clip roll, fixing axle, leakproof clamping plate, follow block, connector, shake ball and guide inclined plate, the side of bracket is provided with collection hopper, one end of bracket is fixedly installed conveying inclined plate, the inner wall of bracket is provided with screening bucket, the side of screening bucket is provided with anti-clip roll, the shaft core position of screening bucket is movably set with fixing axle, the inner wall of screening bucket is fixedly installed guide inclined plate, one end of guide inclined plate is fixedly installed follow block, one end of follow block is fixedly installed leakproof clamping plate, it sieves bucket and is movably set with connector far from the side of collection hopper, the inner wall activity of leakproof clamping plate is placed with vibration ball, vibration ball can be constantly stirred by the continuous rotation of screening bucket, make vibration ball can be in the bottom surface of guide inclined plate and the inside of leakproof clamping plate It rolls, so that vibration ball is constantly collided screening bucket and guide inclined plate, agricultural product is avoided to be stuck in the hole of screening bucket.
Description
Technical field
The invention belongs to agricultural product to shake material sieving technology field, more specifically, in particular to a kind of agricultural product concussion sieve
Separating device.
Background technique
Existing agricultural product screening machine is classified agricultural product using the width of mesh of sieve.Based on foregoing description,
Screening machine when using roller cloth, agricultural product have it is two or more be stuck in a grading-hole, but screening machine can not
Agricultural product are vibrated to the effect of grading-hole out out of screening mouth, so that being easy to be sized machine destruction by the agricultural product of card out, make agriculture
Product is uniformly applied to the surface of screening machine.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of agricultural product to shake screening plant, to solve existing agriculture
Product shakes the anti-sticking problem of screening plant dead-beat material shaking.
The present invention a kind of purpose and effect of agricultural product concussion screening plant, are reached by technological means in detail below:
A kind of agricultural product concussion screening plant, including bracket, collection hopper, conveying inclined plate, sieve bucket, and anti-clip roll is fixed
Axis, leakproof clamping plate, follow block, connector shake ball and guide inclined plate, and the side of bracket is provided with collection hopper, and one end of bracket is solid
Surely it is provided with conveying inclined plate, the inner wall of bracket is provided with screening bucket, and the side for sieving bucket is provided with anti-clip roll, sieves bucket
Shaft core position is movably set with fixing axle, and the inner wall for sieving bucket is fixedly installed guide inclined plate, and one end fixation of guide inclined plate is set
It is equipped with follow block, one end of follow block is fixedly installed leakproof clamping plate, sieves bucket far from the side of collection hopper and is movably set with connection
The inner wall activity of head, leakproof clamping plate is placed with vibration ball.
Further, bracket is top opening, and inner hollow, the box body of a side opening, conveying inclined plate is arranged to be opened in bracket
Mouthful opposite side, collection hopper be illustrated in figure 2 inner hollow, the box body of both-side opening, and the inside of collection hopper be divided into it is mating
In the section of the classification of agricultural product, the length of collection hopper and the length of bracket are consistent.
Further, screening bucket is inner hollow, the cylinder of a side opening, and sieves the open side of bucket towards collection hopper
Place, screening bucket are uniformly arranged on the inner wall of bracket, and the surface for sieving bucket offers the mating grade scale for being set to agricultural product
Hole sieves the aperture on bucket surface on bracket from being become larger at conveying inclined plate to the side far from conveying inclined plate, and surface
The different screening bucket subsection setup as shown in Figure 1 of aperture size sieves bucket and the mating setting of bracket, screening in the inside of bracket
The axle center of side connector of the bucket far from collection hopper, connector and fixing axle is in same straight line, and the side fixation of fixing axle is set
It is placed in the inner wall of bracket.
Further, guide inclined plate is semi-circular cylindrical, and the length of guide inclined plate is consistent with the screening length of bucket, guide
The angle that the bottom surface of inclined plate and screening bucket is 3 °~5 °, the closed side of guide inclined plate lifted side and be set to screening bucket, guide are oblique
Plate is fixed on the surface of fixing axle as shown in Figure 5.
Further, connector is set to one end two sides of the flexure plane far from guide inclined plate, and connector and screening bucket
Inner wall clearance fit.
Further, leakproof clamping plate is illustrated in figure 8 the semi-circular cylindrical of sidewall opening, leakproof clamping plate and it is closed at one end,
One end is opened, and the closed side of leakproof clamping plate is consistent with the screening closing side direction of bucket, and leakproof clamping plate and screening bucket are concentric circles
Shape setting, and the top surface of leakproof clamping plate is fixedly installed on the bottom surface of follow block, leakproof clamping plate and screening bucket clearance fit, shakes ball
It for solid ball, and shakes ball and is uniformly distributed at the inner wall empty slot of leakproof clamping plate, shake the diameter of ball and the aperture of screening bucket
Mating setting.
Further, connector is provided with the first rotating electric machine, the first rotating electric machine and power supply far from one end of collection hopper
It is connected by conducting wire, and the first rotating electric machine includes the control button with its mating setting.
Further, anti-clip roll is placed in as shown in Figure 7 between screening bucket, and sieves bucket and the mating setting of anti-clip roll, screening
Bucket is linearly distributed in the inner wall center line of bracket.
Compared with prior art, the invention has the following beneficial effects:
Leakproof clamping plate provided by the present invention is illustrated in figure 8 the semi-circular cylindrical of sidewall opening, leakproof clamping plate and one end
Closing, one end are opened, and the closed side of leakproof clamping plate is consistent with the screening closing side direction of bucket, and leakproof clamping plate is with screening bucket
Concentric circles setting, and the top surface of leakproof clamping plate is fixedly installed on the bottom surface of follow block, leakproof clamping plate and screening bucket clearance fit,
Vibration ball is solid ball, and shakes ball and be uniformly distributed at the inner wall empty slot of leakproof clamping plate, shakes the diameter and screening bucket of ball
The mating setting in aperture, by leakproof clamping plate can limit vibration ball scope of activities, while can avoid screening agricultural product because of quilt
It pulverizes and enters in screening bucket, agricultural product juice is made to be infected with remaining complete agricultural product, by sieving the continuous rotation of bucket, can lead to
The hole for crossing screening bucket surface constantly stirs vibration ball, makes vibration ball can be in the bottom surface of guide inclined plate and the inside of leakproof clamping plate
It rolls, so that vibration ball is constantly collided screening bucket and guide inclined plate, avoid agricultural product from being stuck in the hole of screening bucket, avoid simultaneously
Agricultural product congestion is in the cambered surface of guide inclined plate.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the collection hopper cross-sectional view that the present invention is drawn by Fig. 1.
Fig. 3 is the Section A-A schematic diagram that the present invention is drawn by Fig. 1.
Fig. 4 is the screening bucket Longitudinal cross section schematic that the present invention is drawn by Fig. 1.
Fig. 5 is the screening bucket diagrammatic cross-section that the present invention is drawn by Fig. 1.
Fig. 6 is the portion the A enlarged structure schematic diagram that the present invention is drawn by Fig. 1.
Fig. 7 is the present invention by Fig. 1 screening bucket drawn and anti-clip roll positional structure schematic diagram.
Fig. 8 is the leakproof clamp region structural schematic diagram that the present invention is drawn by Fig. 1.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- bracket, 101- collection hopper, 2- conveying inclined plate, 3- sieve bucket, 301- anti-clip roll, 302- fixing axle, 303- leakproof
Clamping plate, 304- follow block, 305- connector, 4- shake ball, 5- guide inclined plate.
Specific embodiment
Embodiment:
As shown in attached drawing 1 to attached drawing 8:
The present invention provides a kind of agricultural product concussion screening plant, includes: including bracket 1, collection hopper 101, conveying inclined plate
2, bucket 3 is sieved, anti-clip roll 301, fixing axle 302, leakproof clamping plate 303, follow block 304, connector 305, shakes ball 4 and guide is oblique
Plate 5, the side of bracket 1 are provided with collection hopper 101, and one end of bracket 1 is fixedly installed conveying inclined plate 2, and the inner wall of bracket 1 is set
It is equipped with screening bucket 3, the side of screening bucket 3 is provided with anti-clip roll 301, and the shaft core position of screening bucket 3 is movably set with fixing axle
302, the inner wall of screening bucket 3 is fixedly installed guide inclined plate 5, and one end of guide inclined plate 5 is fixedly installed follow block 304, follow block
304 one end is fixedly installed leakproof clamping plate 303, sieves bucket 3 far from the side of collection hopper 101 and is movably set with connector
305, the inner wall activity of leakproof clamping plate 303 is placed with vibration ball 4, can constantly stir vibration ball by sieving the hole on 3 surface of bucket
4, make vibration ball 4 that can sieve the constantly collision of vibration ball 4 in the bottom surface of guide inclined plate 5 and the roll inside of leakproof clamping plate 303
Bucket 3 and guide inclined plate 5, avoid agricultural product from being stuck in the hole of screening bucket 3, while avoiding agricultural product congestion in guide inclined plate 5
In cambered surface.
Wherein, bracket 1 is top opening, and inner hollow, the box body of a side opening, conveying inclined plate 2 is arranged to be opened in bracket 1
Mouthful opposite side, collection hopper 101 be illustrated in figure 2 inner hollow, the box body of both-side opening, and the inner part of collection hopper 101 every
For be matched in agricultural product classification section, the length of collection hopper 101 is consistent with the length of bracket 1.
Wherein, screening bucket 3 is inner hollow, the cylinder of a side opening, and sieves the open side of bucket 3 towards collection hopper 101
Place, screening bucket 3 are uniformly arranged on the inner wall of bracket 1, and the surface of screening bucket 3 offers the mating classification mark for being set to agricultural product
Quasi- hole sieves the aperture on 3 surface of bucket on bracket 1 from gradually becoming at conveying inclined plate 2 to the side far from conveying inclined plate 2
Greatly, and the different screening subsection setup as shown in Figure 1 of bucket 3 of surface apertures size is in the inside of bracket 1, sieves bucket 3 and bracket 1
Side connector 305 of the bucket 3 far from collection hopper 101 is sieved in mating setting, and connector 305 and the axle center of fixing axle 302 are in
Same straight line, the side of fixing axle 302 are fixedly installed on the inner wall of bracket 1, by sieving the various sizes of aperture in 3 surface of bucket
Agricultural product can be sieved by the size needed.
Wherein, guide inclined plate 5 is semi-circular cylindrical, and the length of guide inclined plate 5 is consistent with the screening length of bucket 3, and guide is oblique
The angle that the bottom surface of plate 5 and screening bucket 3 is 3 °~5 °, the closed side of guide inclined plate 5 lifted side and be set to screening bucket 3, guide
Inclined plate 5 is fixed on the surface of fixing axle 302 as shown in Figure 5.
Wherein, connector 305 is set to one end two sides of the flexure plane far from guide inclined plate 5, and connector 305 and sieve
Divide the inner wall clearance fit of bucket 3.
Wherein, leakproof clamping plate 303 is illustrated in figure 8 the semi-circular cylindrical of sidewall opening, leakproof clamping plate 303 and an end seal
It closes, one end is opened, and the closed side of leakproof clamping plate 303 is consistent with the screening closing side direction of bucket 3, leakproof clamping plate 303 and screening
Bucket 3 is arranged for concentric circles, and the top surface of leakproof clamping plate 303 is fixedly installed on the bottom surface of follow block 304, leakproof clamping plate 303 and sieve
Dividing 3 clearance fit of bucket, vibration ball 4 is solid ball, and shakes ball 4 and be uniformly distributed at the inner wall empty slot of leakproof clamping plate 303,
The mating setting in aperture for shaking the diameter and screening bucket 3 of ball 4, the scope of activities of vibration ball 4 can be limited by leakproof clamping plate 303,
The agricultural product that can avoid screening simultaneously enter because being grinded up in screening bucket 3, and agricultural product juice is made to be infected with remaining complete agricultural production
Product,.
Wherein, connector 305 is provided with the first rotating electric machine, the first rotating electric machine and electricity far from one end of collection hopper 101
Source is connected by conducting wire, and the first rotating electric machine includes the control button with its mating setting.
Wherein, anti-clip roll 301 is placed in as shown in Figure 7 between screening bucket 3, and sieves bucket 3 and the mating setting of anti-clip roll 301,
Screening bucket 3 is linearly distributed in the inner wall center line of bracket 1.
When use: the first rotating electric machine being first connected to power supply by conducting wire, user starts the first rotating electric machine later
Control button makes to drive screening bucket 3 to rotate with the first rotating electric machine, and then user falls down agricultural product by conveying inclined plate 2, agriculture
Product is dropped down on screening bucket 3, and is rotated by screening bucket 3 to the screening bucket 3 far from 2 side of conveying inclined plate, is encountering appropriate bore
The agricultural product of diameter can under across screening bucket 3 surface fall on guide inclined plate 5, sieve bucket 3 rotate when, sieve 3 surface of bucket
Hole constantly stir vibration ball 4, make shake ball 4 be constantly displaced in the bottom surface of guide inclined plate 5 and the inside of leakproof clamping plate 303,
Make to shake the constantly collision screening bucket 3 of ball 4, avoids agricultural product from being stuck in the hole of screening bucket 3, agricultural product pass through guide inclined plate 5
Agricultural product are poured into collection hopper 101.
Claims (8)
1. a kind of agricultural product shake screening plant, it is characterised in that: a kind of agricultural product concussion screening plant includes bracket (1)；
The side of bracket (1) is provided with collection hopper (101), and one end of bracket (1) is fixedly installed conveying inclined plate (2), bracket (1) it is interior
Wall is provided with screening bucket (3), and the side of screening bucket (3) is provided with anti-clip roll (301), sieves the shaft core position activity of bucket (3)
It is provided with fixing axle (302), the inner wall of screening bucket (3) is fixedly installed guide inclined plate (5), and one end of guide inclined plate (5) is fixed
It is provided with follow block (304), one end of follow block (304) is fixedly installed leakproof clamping plate (303), and screening bucket (3) is far from collection hopper
(101) side is movably set with connector (305), and the inner wall activity of leakproof clamping plate (303) is placed with vibration ball (4).
2. as claim 1 be applied to agricultural product shake screening plant, it is characterised in that: bracket (1) be top opening, inside in
The opposite side being open in bracket (1) is arranged in sky, the box body of a side opening, conveying inclined plate (2), and collection hopper (101) is illustrated in figure 2
Inner hollow, the box body of both-side opening, and the inside of collection hopper (101) is divided into the section for being matched in the classification of agricultural product, receives
The length of hopper (101) is consistent with the length of bracket (1).
3. shaking screening plant as claim 1 is applied to agricultural product, it is characterised in that: screening bucket (3) is inner hollow, side
The cylinder of opening, and the open side of bucket (3) is sieved towards at collection hopper (101), screening bucket (3) is uniformly arranged on bracket (1)
The surface of inner wall, screening bucket (3) offers the hole of the mating grade scale for being set to agricultural product, sieves the hole on bucket (3) surface
Diameter to the side far from conveying inclined plate (2) from becoming larger at conveying inclined plate (2) on bracket (1), and surface apertures size is not
Subsection setup sieves bucket (3) and bracket (1) mating setting, screening in the inside of bracket (1) to same screening bucket (3) as shown in Figure 1
The axle center of side connector (305) of the bucket (3) far from collection hopper (101), connector (305) and fixing axle (302) is in same
The side of straight line, fixing axle (302) is fixedly installed on the inner wall of bracket (1).
4. shaking screening plant as claim 1 is applied to agricultural product, it is characterised in that: guide inclined plate (5) is semi-circular cylindrical, and
The length of guide inclined plate (5) is consistent with the screening length of bucket (3), and the bottom surface of guide inclined plate (5) and screening bucket (3) is 3 °~5 °
Angle, the closed side of guide inclined plate (5) lifted side and be set to screening bucket (3), guide inclined plate (5) are fixed on as shown in Figure 5
The surface of dead axle (302).
5. shaking screening plant as claim 1 is applied to agricultural product, it is characterised in that: connector (305) is set to separate lead
Expect one end two sides of the flexure plane of inclined plate (5), and the inner wall clearance fit of connector (305) and screening bucket (3).
6. shaking screening plant as claim 1 is applied to agricultural product, it is characterised in that: leakproof clamping plate (303) is as shown in Figure 10
For the semi-circular cylindrical of sidewall opening, leakproof clamping plate (303) and it is closed at one end, one end is opened, and the closing of leakproof clamping plate (303)
Side is consistent with the screening closing side direction of bucket (3), and leakproof clamping plate (303) and screening bucket (3) are concentric circles setting, and leakproof is pressed from both sides
The top surface of plate (303) is fixedly installed on the bottom surface of follow block (304), leakproof clamping plate (303) and screening bucket (3) clearance fit, vibration
Ball (4) is solid ball, and shakes ball (4) and be uniformly distributed at the inner wall empty slot of leakproof clamping plate (303), shakes the straight of ball (4)
The mating setting in aperture of diameter and screening bucket (3).
7. shaking screening plant as claim 1 is applied to agricultural product, it is characterised in that: connector (305) is far from collection hopper
(101) one end is provided with the first rotating electric machine, and the first rotating electric machine is connect with power supply by conducting wire, and the first rotating electric machine packet
Include the control button with its mating setting.
8. shaking screening plant as claim 1 is applied to agricultural product, it is characterised in that: anti-clip roll (301) is placed in as shown in Figure 7
It sieves between bucket (3), and sieves bucket (3) and anti-clip roll (301) mating setting, screening bucket (3) is linearly distributed in bracket (1)
Inner wall center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736054.7A CN110449340A (en) | 2019-08-09 | 2019-08-09 | A kind of agricultural product concussion screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736054.7A CN110449340A (en) | 2019-08-09 | 2019-08-09 | A kind of agricultural product concussion screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110449340A true CN110449340A (en) | 2019-11-15 |
Family
ID=68485811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910736054.7A Withdrawn CN110449340A (en) | 2019-08-09 | 2019-08-09 | A kind of agricultural product concussion screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110449340A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177535Y (en) * | 1993-11-29 | 1994-09-21 | 本溪钢铁公司矿山建设公司 | Screening machine for sand and stone |
| JPH09267076A (en) * | 1996-03-29 | 1997-10-14 | Satake Eng Co Ltd | Coarsely sorted stone withdrawal device |
| CN202778953U (en) * | 2012-08-10 | 2013-03-13 | 山西太钢不锈钢股份有限公司 | Anti-blocking device of screen mesh |
| CN204052110U (en) * | 2014-07-24 | 2014-12-31 | 河南省洁苑环保科技有限公司 | A kind of rotary screen with stock stop |
| CN204842204U (en) * | 2015-07-08 | 2015-12-09 | 浙江磊纳微粉材料有限公司 | Prevent running splitter of thick pyrophillite powder |
| CN107843079A (en) * | 2017-10-31 | 2018-03-27 | 博白县富山水果种植专业合作社 | A kind of lichee drying unit |
| CN108993855A (en) * | 2018-06-28 | 2018-12-14 | 胡转香 | Screening plant |
| CN209061541U (en) * | 2018-09-26 | 2019-07-05 | 古浪县绿邦有机肥厂 | A kind of screening fertilizer device |
-
2019
- 2019-08-09 CN CN201910736054.7A patent/CN110449340A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177535Y (en) * | 1993-11-29 | 1994-09-21 | 本溪钢铁公司矿山建设公司 | Screening machine for sand and stone |
| JPH09267076A (en) * | 1996-03-29 | 1997-10-14 | Satake Eng Co Ltd | Coarsely sorted stone withdrawal device |
| CN202778953U (en) * | 2012-08-10 | 2013-03-13 | 山西太钢不锈钢股份有限公司 | Anti-blocking device of screen mesh |
| CN204052110U (en) * | 2014-07-24 | 2014-12-31 | 河南省洁苑环保科技有限公司 | A kind of rotary screen with stock stop |
| CN204842204U (en) * | 2015-07-08 | 2015-12-09 | 浙江磊纳微粉材料有限公司 | Prevent running splitter of thick pyrophillite powder |
| CN107843079A (en) * | 2017-10-31 | 2018-03-27 | 博白县富山水果种植专业合作社 | A kind of lichee drying unit |
| CN108993855A (en) * | 2018-06-28 | 2018-12-14 | 胡转香 | Screening plant |
| CN209061541U (en) * | 2018-09-26 | 2019-07-05 | 古浪县绿邦有机肥厂 | A kind of screening fertilizer device |
Non-Patent Citations (1)
| Title |
|---|
| 许光君等: "《土石方机械构造与维修》", 31 July 2012, 东北大学出版社 * |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191115 |
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| WW01 | Invention patent application withdrawn after publication |