CN208786859U - A kind of grain screening machine of variable screening net - Google Patents
A kind of grain screening machine of variable screening net Download PDFInfo
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- CN208786859U CN208786859U CN201821050046.4U CN201821050046U CN208786859U CN 208786859 U CN208786859 U CN 208786859U CN 201821050046 U CN201821050046 U CN 201821050046U CN 208786859 U CN208786859 U CN 208786859U
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- fixedly connected
- support plate
- screening net
- screening
- grain
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- 238000012216 screening Methods 0.000 title claims abstract description 115
- 235000013339 cereals Nutrition 0.000 claims abstract description 32
- 241000209140 Triticum Species 0.000 claims abstract description 22
- 235000021307 Triticum Nutrition 0.000 claims abstract description 22
- 244000068988 Glycine max Species 0.000 claims abstract description 20
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 20
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 25
- 238000001914 filtration Methods 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of grain screening machines of variable screening net, including the first support plate, first support plate upper surface is connected with bearing at center, the bearing inner sleeve is connected to shaft, the top of the shaft is fixedly connected with the lower surface of the second support plate, the outer surface of the shaft is fixedly connected with the inner surface of driving device, and the lower surface of the driving device is fixedly connected with the upper surface of the first support plate, and the upper surface of second support plate is fixedly connected with cabinet.The grain screening machine of the variable screening net, pass through the cooperation between card slot, through-hole, turntable, the second motor, connecting plate, electric pushrod and carriage, screening and filtering can be carried out to the large granular impurity in wheat grain using the first screening net, screening and filtering can be carried out to the large granular impurity in soybean particle using the second screening net, to allow this screening plant to screen the large granular impurity in two kinds of crops of wheat and soybean, it is convenient for people to use.
Description
Technical field
The utility model relates to agricultural machinery technological field, specially a kind of grain screening machine of variable screening net.
Background technique
The grain that harvester gathers in out often contains a large amount of large granular impurities, and food storage is then needed this big
Grain impurity all removes, and leaves the qualified grain of needs, and the screening net being arranged in traditional grain screening machine is typically only capable to one
Large granular impurity in kind grain is screened out, and the screening net such as screened to large granular impurity in wheat cannot be to big in soybean
Grain impurity is screened, and the size difference for being primarily due to wheat grain and soybean particle is larger, using to bulky grain in wheat
It, can be soybean and Qi Nei since the screening mesh screen hole of wheat is smaller when screening net screens the large granular impurity in soybean particle
Large granular impurity to be completely trapped in screening online, lead to not screen, therefore be related to a kind of grain sieve of replaceable screening net
Select machine, the large granular impurity in wheat and soybean can be carried out screening be very it is necessary to.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of grain screening machine of variable screening net, solves
The problems in above-mentioned background technique.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of grain screening machine of variable screening net,
Including the first support plate, bearing is connected at first support plate upper surface center, the bearing inner sleeve is connected to shaft, described
The top of shaft is fixedly connected with the lower surface of the second support plate, and the outer surface of the shaft and the inner surface of driving device are fixed
Connection, the lower surface of the driving device are fixedly connected with the upper surface of the first support plate, the upper surface of second support plate
It is fixedly connected with cabinet, the bottom on the right side of the cabinet offers discharge port, and the right side of the cabinet wall offers card slot,
The position that the left side of the cabinet wall corresponds to card slot offers through-hole, and the first screening is plugged in the through-hole and card slot
Net, it is described first screening net left end by turntable with second screening net right end is fixedly connected, the lower surface of the turntable and
The output shaft of second motor is fixedly connected, and the lower surface of second motor body is fixedly connected with connecting plate, the connecting plate
Right side be fixedly connected by electric pushrod with the left side of cabinet, the bottom end of the connecting plate and the upper surface of carriage
It is fixedly connected, the lower surface of the carriage is fixedly connected with the upper surface of the second support plate.
Preferably, the shape of first support plate and the second support plate is rectangle, and the first support plate and second
The size of fagging is identical, and the shape of the connecting plate is L shape, and first screening mesh screen hole is sized to slightly larger than wheat
The size of particle, second screening mesh screen hole are sized to the size slightly larger than soybean particle.
Preferably, the carriage includes fixed plate, the upper surface of the lower surface of the fixed plate and the second support plate
It is fixedly connected, the right side of the fixed plate is fixedly connected with the left end of slide bar, the right end of the slide bar and the left side of cabinet
It is fixedly connected, the surface of the slide bar is socketed with sliding sleeve, and the upper surface of the sliding sleeve is fixedly connected with the bottom end of connecting plate.
Preferably, the driving device includes first motor, the lower surface of the first motor fuselage and the first support plate
Upper surface be fixedly connected, be fixedly connected with driving wheel on the output shaft of the first motor, the driving wheel by belt with
Driven wheel transmission connection, the inner surface of the driven wheel are fixedly connected with the outer surface of shaft.
Preferably, the upper surface of first support plate is provided with battery, and the upper surface of the battery is provided with
One switch, second switch and third switch.
Preferably, the output end of the battery is switched with first switch, second switch and third respectively by conducting wire
The output end of input terminal electrical connection, the first switch is electrically connected by conducting wire with the input terminal of first motor, and described second opens
The output end of pass be electrically connected by conducting wire with the input terminal of the second motor, the output end that the third switchs pass through conducting wire with it is electronic
The input terminal of push rod is electrically connected.
(3) beneficial effect
The utility model provide it is a kind of it is variable screening net grain screening machine, have it is following the utility model has the advantages that
(1), grain screening machine of the variable screening net, by card slot, through-hole, turntable, the second motor, connecting plate, electronic
Cooperation between push rod and carriage screened to the large granular impurity in wheat grain using the first screening net
Filter can carry out screening and filtering to the large granular impurity in soybean particle using the second screening net, to make this screening plant can
To be screened to the large granular impurity in two kinds of crops of wheat and soybean, it is convenient for people to use.
(2), the grain screening machine of the variable screening net, by the way that carriage is arranged, between fixed plate, slide bar and sliding sleeve
Cooperation under, make electric pushrod drive connecting plate side-to-side movement when, sliding sleeve can follow connecting plate to horizontally slip on slide bar, thus
Keep the side-to-side movement of connecting plate more steady, further makes the side-to-side movement of the first screening net and the second screening net more flat
Surely, so that the first screening net and second be facilitated to screen the replacement of net, and the utility model which has a compact structure and a reasonable design, practicability
By force.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is faced；
Fig. 3 is the structural schematic diagram that the utility model is overlooked.
In figure: 1 first support plate, 2 bearings, 3 shafts, 4 second support plates, 5 driving devices, 51 first motors, 52 are actively
Wheel, 53 belts, 54 driven wheels, 6 cabinets, 7 discharge ports, 8 card slots, 9 through-holes, 10 first screening nets, 11 turntables, 12 second screenings
Net, 13 second motors, 14 connecting plates, 15 electric pushrods, 16 carriages, 161 fixed plates, 162 slide bars, 163 sliding sleeves, 17 electric power storages
Pond, 18 first switches, 19 second switches, 20 thirds switch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of grain screening machine of variable screening net, packet
The first support plate 1 is included, the first support plate is connected with bearing 2 at 1 upper surface center, shaft 3, the top of shaft 3 are socketed in bearing 2
End is fixedly connected with the lower surface of the second support plate 4, and the shape of the first support plate 1 and the second support plate 4 is rectangle, and first
Support plate 1 is identical with the size of the second support plate 4, and the first screening 10 sieve pore of net is sized to the ruler slightly larger than wheat grain
It is very little, by the size of setting the first screening 10 sieve pore of net, screening of the first screening net 10 to large granular impurity in wheat is facilitated,
Second screening 12 sieve pore of net is sized to the size slightly larger than soybean particle, passes through the ruler of setting the second screening 12 sieve pore of net
It is very little, facilitate screening of the second screening net 12 to large granular impurity in soybean, the outer surface of shaft 3 and the interior table of driving device 5
Face is fixedly connected, and the lower surface of driving device 5 is fixedly connected with the upper surface of the first support plate 1, by the way that driving device 5 is arranged,
Under the cooperation of first motor 51, driving wheel 52, belt 53 and driven wheel 54, first motor 51 is enable to make shaft 3 when operating
Rotation, so that cabinet 6 be made to rotate, to facilitate the first screening net 10 and the second screening net 12 respectively to the big of wheat and soybean
The screening of granule foreign, driving device 5 include first motor 51, the lower surface of 51 fuselage of first motor and the first support plate 1
Upper surface is fixedly connected, and is fixedly connected with driving wheel 52 on the output shaft of first motor 51, driving wheel 52 by belt 53 with from
Driving wheel 54 is sequentially connected, and the inner surface of driven wheel 54 is fixedly connected with the outer surface of shaft 3, and the upper surface of the second support plate 4 is solid
Surely it is connected with cabinet 6, the bottom on 6 right side of cabinet offers discharge port 7, by the way that discharge port 7 is arranged, facilitates big after screening
The taking-up of beans and wheat, the right side of 6 inner wall of cabinet offer card slot 8, and the left side of 6 inner wall of cabinet corresponds to the position of card slot 8
Through-hole 9 is offered, the first screening net 10 is plugged in the through-hole 9 and card slot 8, the left end of the first screening net 10 passes through turntable 11
It being fixedly connected with the right end of the second screening net 12, the lower surface of turntable 11 is fixedly connected with the output shaft of the second motor 13, in order to
The stabilization for guaranteeing the first screening net 10 and the second screening net 12, can set the second motor 13 in band-type brake motor, the second motor 13
The lower surface of fuselage is fixedly connected with connecting plate 14, and the shape of connecting plate 14 is L shape, and the right side of connecting plate 14 is pushed away by electronic
Bar 15 is fixedly connected with the left side of cabinet 6, and the bottom end of connecting plate 14 is fixedly connected with the upper surface of carriage 16, sliding dress
It sets 16 lower surface to be fixedly connected with the upper surface of the second support plate 4, carriage 16 includes fixed plate 161, solid by being arranged
Fixed board 161 keeps the fixation of slide bar 162 more firm, and the upper surface of the lower surface of fixed plate 161 and the second support plate 4 is fixed to be connected
It connects, the right side of fixed plate 161 is fixedly connected with the left end of slide bar 162, and the left side of the right end and cabinet 6 of slide bar 162 is fixed
Connection, the surface of slide bar 162 are socketed with sliding sleeve 163, and the upper surface of sliding sleeve 163 is fixedly connected with the bottom end of connecting plate 14, passes through
Carriage 16 is set, under the cooperation between fixed plate 161, slide bar 162 and sliding sleeve 163, electric pushrod 15 is made to drive connection
When 14 side-to-side movement of plate, sliding sleeve 163 can follow connecting plate 14 to horizontally slip on slide bar 162, to make the left and right of connecting plate 14
Movement is more steady, further makes the side-to-side movement of the first screening net 10 and the second screening net 12 more steady, thus convenient
The replacement of first screening net 10 and the second screening net 12, the upper surface of the first support plate 1 are provided with battery 17, battery 17
Upper surface is provided with first switch 18, second switch 19 and third switch 20, the output end of battery 17 by conducting wire respectively with
The input terminal of first switch 18, second switch 19 and third switch 20 is electrically connected, the output end of first switch 18 by conducting wire with
The input terminal of first motor 51 is electrically connected, and the output end of second switch 19 is electrically connected by the input terminal of conducting wire and the second motor 13
It connects, the output end of third switch 20 is electrically connected by conducting wire with the input terminal of electric pushrod 15.
In use, can directly be poured into wheat in cabinet 6 when needing to screen the large granular impurity in wheat,
Then so that first motor 51 is worked by operating first switch 18, driving wheel 52 made to drive driven wheel 54 to rotate by belt 53,
To make shaft 3 drive the rotation of the second support plate 4, cabinet 6 is rotated, wheat is screened, wheat is made to pass through the first screening
Net 10 is simultaneously discharged by discharge port 7, is trapped in the large granular impurity in wheat on the first screening net 10, after to be screened, is made
First motor 51 stops working and clears up again the large granular impurity on the second screening net 10, when needing in soybean
When large granular impurity is screened, first passing through operation third switch 15 extends electric pushrod 15, and connecting plate 14 is made to drive second
Motor 13 and sliding sleeve 163 move downward simultaneously, make turntable 11 that the first screening net 10 and the second screening net 12 be driven to move downward,
Make electricity when the first screening net 10 separates with card slot 8 and through-hole 9 and moves to 6 outside of cabinet, then by operating third switch 20
Dynamic push rod 15 stops working, and makes 13 operation of the second motor by operating second switch 19 again at this time, and turntable 11 is made to drive the
One screening net 10 and the second screening net 12 rotate, and rotate 180 degree to turntable 11, the second screening net 12 is made to be located at the first sieve
Behind the right side of network selection 10, the second motor 13 can be made to stop working by operating second switch 19, pass through operation third again at this time
Switch 15 shortens electric pushrod 15, so that connecting plate 14 is driven the second motor 13 and sliding sleeve 163 while moving right, makes turntable 11
It drives the first screening net 10 and the second screening net 12 to move right, enters the second screening net 12 in cabinet 6 and be plugged on card
After in slot 8 and through-hole 9, electric pushrod 15 can be made to stop working by operating third switch 20, at this moment can be fallen into cabinet 6
Enter soybean, then operate first motor 51 by operating first switch 18, screen the rotation of cabinet 6 to soybean, makes big
Beans are taken out by the second screening net 12 and by discharge port 7, are trapped in the large granular impurity in soybean on the second screening net 12, to
After screening, so that first motor 51 is stopped working again and the large granular impurity on the second screening net 12 is cleared up.
It can to sum up obtain, the grain screening machine of (1), the variable screening net passes through card slot 8, through-hole 9, turntable 11, the second motor
13, the cooperation between connecting plate 14, electric pushrod 15 and carriage 16, can be in wheat grain using the first screening net 10
Large granular impurity carry out screening and filtering, using second screening net 12 large granular impurity in soybean particle can be screened
Filtering, so that this screening plant be allow to screen the large granular impurity in two kinds of crops of wheat and soybean, facilitates
The use of people.
(2), the grain screening machine of the variable screening net, by the way that carriage 16 is arranged, in fixed plate 161,162 and of slide bar
Under cooperation between sliding sleeve 163, when electric pushrod 15 being made to drive 14 side-to-side movement of connecting plate, sliding sleeve 163 can follow connecting plate 14
It horizontally slips on slide bar 162, to keep the side-to-side movement of connecting plate 14 more steady, further makes 10 He of the first screening net
The side-to-side movement of second screening net 12 is more steady, thus facilitate the replacement of the first screening net 10 and the second screening net 12, and this
Utility model which has a compact structure and a reasonable design, it is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of grain screening machine of variable screening net, including the first support plate (1), it is characterised in that: first support plate
(1) it is connected at the center of upper surface bearing (2), is socketed with shaft (3) in the bearing (2), the top of the shaft (3) and the
The lower surface of two support plates (4) is fixedly connected, and the outer surface of the shaft (3) is fixedly connected with the inner surface of driving device (5),
The lower surface of the driving device (5) is fixedly connected with the upper surface of the first support plate (1), second support plate (4) it is upper
Surface is fixedly connected with cabinet (6), and the bottom on the right side of the cabinet (6) offers discharge port (7), cabinet (6) inner wall
Right side offers card slot (8), and the position that the left side of cabinet (6) inner wall corresponds to card slot (8) offers through-hole (9), institute
It states and is plugged with the first screening net (10) in through-hole (9) and card slot (8), the left end of first screening net (10) passes through turntable (11)
It is fixedly connected with the right end of the second screening net (12), the lower surface of the turntable (11) and the output shaft of the second motor (13) are fixed
Connection, the lower surface of the second motor (13) fuselage are fixedly connected with connecting plate (14), the right side of the connecting plate (14)
It is fixedly connected by electric pushrod (15) with the left side of cabinet (6), the bottom end and carriage (16) of the connecting plate (14)
Upper surface be fixedly connected, the lower surface of the carriage (16) is fixedly connected with the upper surface of the second support plate (4).
2. a kind of grain screening machine of variable screening net according to claim 1, it is characterised in that: first support plate
(1) and the shape of the second support plate (4) is rectangle, and the first support plate (1) is identical with the size of the second support plate (4), institute
The shape for stating connecting plate (14) is L shape, and described first screening net (10) sieve pore is sized to the ruler slightly larger than wheat grain
Very little, described second screening net (12) sieve pore is sized to the size slightly larger than soybean particle.
3. a kind of grain screening machine of variable screening net according to claim 1, it is characterised in that: the carriage
It (16) include fixed plate (161), the lower surface of the fixed plate (161) is fixedly connected with the upper surface of the second support plate (4), institute
The right side for stating fixed plate (161) is fixedly connected with the left end of slide bar (162), right end and cabinet (6) of the slide bar (162)
Left side is fixedly connected, and the surface of the slide bar (162) is socketed with sliding sleeve (163), the upper surface of the sliding sleeve (163) and connection
The bottom end of plate (14) is fixedly connected.
4. a kind of grain screening machine of variable screening net according to claim 1, it is characterised in that: the driving device
It (5) include first motor (51), the fixed company in the lower surface of first motor (51) fuselage and the upper surface of the first support plate (1)
It connects, is fixedly connected with driving wheel (52) on the output shaft of the first motor (51), the driving wheel (52) passes through belt (53)
It is sequentially connected with driven wheel (54), the inner surface of the driven wheel (54) is fixedly connected with the outer surface of shaft (3).
5. a kind of grain screening machine of variable screening net according to claim 4, it is characterised in that: first support plate
(1) upper surface is provided with battery (17), and the upper surface of the battery (17) is provided with first switch (18), second switch
(19) and third switchs (20).
6. a kind of grain screening machine of variable screening net according to claim 5, it is characterised in that: the battery (17)
Output end by conducting wire respectively with first switch (18), second switch (19) and third switch (20) input terminal be electrically connected,
The output end of the first switch (18) is electrically connected by conducting wire with the input terminal of first motor (51), the second switch (19)
Output end be electrically connected with the input terminal of the second motor (13) by conducting wire, the output end that the third switchs (20) passes through conducting wire
It is electrically connected with the input terminal of electric pushrod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050046.4U CN208786859U (en) | 2018-07-04 | 2018-07-04 | A kind of grain screening machine of variable screening net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050046.4U CN208786859U (en) | 2018-07-04 | 2018-07-04 | A kind of grain screening machine of variable screening net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208786859U true CN208786859U (en) | 2019-04-26 |
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ID=66201855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821050046.4U Active CN208786859U (en) | 2018-07-04 | 2018-07-04 | A kind of grain screening machine of variable screening net |
Country Status (1)
| Country | Link |
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| CN (1) | CN208786859U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238043A (en) * | 2020-09-08 | 2021-01-19 | 曹昆 | Pearl sieving mechanism |
| CN113682540A (en) * | 2021-08-26 | 2021-11-23 | 南京安耐机械有限公司 | Multi-station automatic feeding device |
| CN114100794A (en) * | 2021-11-22 | 2022-03-01 | 广西粤深通投资有限公司 | Hypotensor preparation equipment |
-
2018
- 2018-07-04 CN CN201821050046.4U patent/CN208786859U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238043A (en) * | 2020-09-08 | 2021-01-19 | 曹昆 | Pearl sieving mechanism |
| CN112238043B (en) * | 2020-09-08 | 2022-08-12 | 曹昆 | Pearl sieving mechanism |
| CN113682540A (en) * | 2021-08-26 | 2021-11-23 | 南京安耐机械有限公司 | Multi-station automatic feeding device |
| CN113682540B (en) * | 2021-08-26 | 2022-07-08 | 南京安耐机械有限公司 | Multi-station automatic feeding device |
| CN114100794A (en) * | 2021-11-22 | 2022-03-01 | 广西粤深通投资有限公司 | Hypotensor preparation equipment |
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Effective date of registration: 20200509 Address after: 421000 group 1, Xingxin village, Xiangjiang Township, Yanfeng District, Hengyang City, Hunan Province Patentee after: HUNAN KANGJIE FOOD TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 450000 College of mechanical and electrical engineering, Henan University of Technology, No. 100 Lianhua street, Zhengzhou high tech Zone, Henan Patentee before: Li Ruijiang |