CN109983926A - A kind of agricultural rice incidental injury prevention rice threshing screening plant - Google Patents
A kind of agricultural rice incidental injury prevention rice threshing screening plant Download PDFInfo
- Publication number
- CN109983926A CN109983926A CN201910223274.XA CN201910223274A CN109983926A CN 109983926 A CN109983926 A CN 109983926A CN 201910223274 A CN201910223274 A CN 201910223274A CN 109983926 A CN109983926 A CN 109983926A
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- Prior art keywords
- grain
- threshing
- screening plant
- screen plate
- blower
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/446—Sieving means
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/48—Air conduits or blowers for grain
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/60—Grain tanks
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F21/00—Devices for protecting human beings for threshing machines or baling presses
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The present invention discloses a kind of agricultural rice incidental injury prevention rice threshing screening plant, including crust of the device, described device upper shell is equipped with shield, slant setting plate is installed on the shield, it is offered on the slant setting plate and puts mouth, described put is connected to inside mouth and shield, and described device shell installs organic block close to bottom position；The present invention can prevent the grain splashes in threshing course, user can be prevented to drive paddy being involved in effect of inertia lower arms with grain threshing roller in threshing course, stop incidental injury prevention effect with preferable, safety is higher, it can be screened according to the difference of grain and sundries weight, practicability is stronger, the consumption of wind-force can be reduced, convenient for the collection of grain, convenient for carrying out the cleaning and maintenance of sundries inside replacement and device to screen plate, entire threshing screening plant structure is simple, and installation and removal are relatively simple.
Description
Technical field
The invention belongs to agriculture field, more particularly a kind of agricultural rice incidental injury prevention rice threshing screening plant.
Background technique
Rice is mainly the staple food of southerner, is implanted in south according to weather paddy is a variety of, and southern geographical conditions mostly with
Based on hills and mountainous region, stepped field is also mostly in intermountain, and since working condition now is poor, automated mechanical is often arrived
Up to not field, so most peasants to till the land just select the light simple instruments of labour to go to work.For thrashing, present peasant
The mode thrashed is also very traditional, and general peasant is first to cut straw, then holds the threshing machine that rice straw makes paddy in rotation
In fallen off.Such mode needs a large amount of manpower, and time-consuming is also grown, and needs to pay arduous labor in the season peasant of harvest
Dynamic, large labor intensity, working efficiency is low, and safety is not high, and it is impossible to meet the demands of people；
There are certain drawbacks in existing rice threshing screening plant, grain four in threshing course during use
Place splashes, and user is easy to drive paddy to be rolled on grain threshing roller in effect of inertia lower arms with grain threshing roller, security protection
Measure is bad, can not be screened according to the difference of grain and sundries weight to it, be not easy to the collection of grain, can not be very
Good replaces screen plate, is not easy to the cleaning and maintenance of sundries inside device.
Summary of the invention
In order to overcome above-mentioned technical problem, it is de- with incidental injury prevention paddy that the purpose of the present invention is to provide a kind of agricultural rices
Grain screening plant can effectively prevent in threshing course grain everywhere by being equipped with shield in crust of the device upper end
It splashes, is not easy to later period collection, while by being equipped with slant setting plate, user can be prevented in threshing course with de-
Grain roller strap moves paddy being involved in effect of inertia lower arms, has preferable blocking incidental injury prevention effect, and safety is higher；By
Screen plate side is equipped with blower cover, and blower cover covers fan outlet just, and the difference according to grain and sundries weight is right
It is screened, and realizes that practicability is stronger, mutually agrees with by blower cover with air outlet, can reduce to the preliminary screening of grain
The consumption of wind-force；Sliding slot is matched with sliding block, is collected convenient for the pull of grain storage cabinet and to grain, slideway and sliding rail phase
Cooperation, convenient for carrying out the cleaning and maintenance of sundries inside replacement and device, more fast, entire threshing screening plant to screen plate
Structure is simple, and installation and removal are relatively simple.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of agricultural rice incidental injury prevention rice threshing screening plant, including crust of the device and driving belt, described device
Upper shell is equipped with shield, and slant setting plate is equipped on the shield, offers and puts on the slant setting plate
Mouthful, described put is connected to inside mouth and shield, and described device shell installs organic block close to bottom position, sets on the base
It is equipped with driving motor, the driving motor side is equipped with No.1 belt pulley, and the No.1 pulley side is provided with No. two skins
Belt wheel, the No.1 belt pulley top are provided with No. three belt pulleys, the No.1 belt pulley, No. two belt pulleys and No. three belt pulleys
It is connected two-by-two by driving belt, described device shell bottom end corner location is mounted on feet；
Described device upper shell both sides of the edge position is provided with carrier block, and described device upper shell is equipped with threshing
Roller, the grain threshing roller two sides are provided with washer, and shaft is connected between carrier block described in two groups, is uniformly divided on the grain threshing roller
It is furnished with several groups threshing convex block, close bottom position is equipped with screen plate, installation below the screen plate in described device shell
There is grain storage cabinet, handle is installed on the grain storage cabinet；
Two groups of cushions are arranged in parallel on the base, described device upper shell offers rotating gravure, the rotation
Turn bottom portion of groove middle position and offer through-hole, described device shell is equipped with blower housing close to bottom end side；
The through-hole bottom end is provided with drainage plate along side, and described device shell offers sliding slot, institute on the inner wall of bottom end
It states screen plate bottom end middle position and offers several groups sieve pore, grain storage cabinet two sides middle position is provided with sliding block,
The side of the grain storage cabinet is equipped with blower, and the blower middle position is provided with fan shaft；
The screen plate two sides are provided with sliding rail, and the screen plate is equipped with blower cover close to one side surface of blower.
As a further solution of the present invention: being provided with slideway right above the sliding slot, slideway is located at crust of the device inner wall
On, the screen plate is slidably mounted in crust of the device by sliding rail and slideway cooperation, and the shape of the blower cover is circular platform type.
As a further solution of the present invention: the shape of the shield is semicircle, and shield and crust of the device are solid
Fixed connection, the tilt angle of the slant setting plate are degree.
As a further solution of the present invention: the shaft is arranged through washer and grain threshing roller inner hub location, and de-
Grain roller is mounted on two groups of carrier blocks by shaft, and the grain threshing roller matches with rotating gravure.
As a further solution of the present invention: the grain storage cabinet is slidably mounted on device by sliding slot and sliding block cooperation
In shell.
As a further solution of the present invention: the blower is movably arranged in crust of the device by fan shaft, and blower
Air outlet is connected to blower cover.
As a further solution of the present invention: the screen plate upper end offers the entrance to match with through-hole.
As a further solution of the present invention: steps are as follows for the threshing screening plant specifically used:
Step 1: paddy to be processed is placed on slant setting plate by staff by putting mouth, starting driving electricity
Machine drives No.1 pulley rotation, and No.1 belt pulley drives No. two belt pulleys and No. three belts to rotate respectively by driving belt
Dynamic, under the drive of No. three belt pulleys, shaft drives grain threshing roller to be rotated in rotating gravure, the threshing being distributed on grain threshing roller
Convex block is collided with paddy, and grain and sundries is promoted to fall off, and the grain and sundries to fall off is dropped into screen plate by through-hole；
Step 2: under the drive of No. two belt pulleys, fan shaft drives blower to be operated, and the wind of generation passes through air outlet
Cooperate blower cover air blast into screen plate, during falling, the wind blasted in screen plate can be according to grain for grain and sundries
And the difference of sundries weight screens it, wherein grain is entered in grain storage cabinet by sieve pore, and sundries is blown out.
Beneficial effects of the present invention:
1, by being equipped with shield in crust of the device upper end, shield is designed as semicircle, inner cavity and crust of the device
The rotating gravure cooperation that upper end opens up, can accommodate grain threshing roller, this kind of closed sheller unit can be prevented effectively just
Grain splashes in threshing course are not easy to later period collection, while by being equipped with slant setting plate in side, for rice
The conveying of paddy can prevent in threshing course user to drive paddy being involved in effect of inertia lower arms with grain threshing roller,
Stop incidental injury prevention effect with preferable, safety is higher.
2, by being equipped with blower cover in screen plate side, and blower cover covers fan outlet just, in grain and miscellaneous
During object is fallen, it can be screened according to the difference of grain and sundries weight by blasting the wind in screen plate, grain weight
It is larger, it can directly be entered in grain storage cabinet by sieve pore, sundries can be directly blown out due to lighter in weight, Neng Goushi
Now to the preliminary screening of grain, practicability is stronger, is mutually agreed with by blower cover with air outlet, can reduce the consumption of wind-force.
3, by being provided with sliding slot and slideway on crust of the device inner wall, sliding slot is matched with sliding block, is stored convenient for grain
The pull of cabinet and grain is collected, is matched by slideway with sliding rail, convenient for being carried out inside replacement and device to screen plate
The cleaning and maintenance of sundries, more fast, entire threshing screening plant structure is simple, and installation and removal are relatively simple.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of overall structure diagram of agricultural rice incidental injury prevention rice threshing screening plant of the present invention.
Fig. 2 is a kind of partial structural diagram of agricultural rice incidental injury prevention rice threshing screening plant of the present invention.
Fig. 3 is the structural representation of crust of the device in a kind of agricultural rice incidental injury prevention rice threshing screening plant of the present invention
Figure.
Fig. 4 is 45 degree of bottom views of crust of the device in a kind of agricultural rice incidental injury prevention rice threshing screening plant of the present invention.
Fig. 5 is crust of the device internal explosion figure in a kind of agricultural rice incidental injury prevention rice threshing screening plant of the present invention.
Fig. 6 is the structural schematic diagram of screen plate in a kind of agricultural rice incidental injury prevention rice threshing screening plant of the present invention.
1, crust of the device in figure；2, shield；3, slant setting plate；4, mouth is put；5, base；6, driving motor；7, one
Number belt pulley；8, No. two belt pulleys；9, No. three belt pulleys；10, driving belt；11, feet；12, carrier block；13, grain threshing roller；
14, washer；15, shaft；16, threshing convex block；17, screen plate；18, grain storage cabinet；19, handle；20, cushion；21, it rotates
Groove；22, through-hole；23, blower housing；24, drainage plate；25, sliding slot；26, sieve pore；27, sliding block；28, blower；29, fan shaft；
30, sliding rail；31, blower cover.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
As shown in figures 1 to 6, a kind of agricultural rice incidental injury prevention rice threshing screening plant, including crust of the device 1 and transmission
Belt 10,1 upper end of described device shell are equipped with shield 2, and shield 2 is designed as semicircle, on inner cavity and crust of the device 1
It holds the rotating gravure 21 opened up to cooperate, grain threshing roller 13 can be accommodated just, this kind of closed sheller unit can be prevented effectively
The grain splashes in threshing course are not easy to later period collection, while by being equipped with slant setting plate 3 in side, being used for
Conveying to paddy can prevent in threshing course user from driving paddy in the volume of effect of inertia lower arms with grain threshing roller
Enter, there is preferable blocking incidental injury prevention effect, safety is higher, and slant setting plate 3 is equipped on the shield 2, described to incline
It is offered in oblique placement plate 3 and puts mouth 4, described put is connected to inside mouth 4 and shield 2, and described device shell 1 is close to bottom end position
Installation organic block 5 to be set, is provided with driving motor 6 on the base 5,6 side of driving motor is equipped with No.1 belt pulley 7,
7 side of No.1 belt pulley is provided with No. two belt pulleys 8, and No. three belt pulleys 9, institute are provided with above the No.1 belt pulley 7
It states 7, No. two belt pulleys 8 of No.1 belt pulley and is connected two-by-two with No. three belt pulleys 9 by driving belt 10, described device shell 1
Bottom end corner location is mounted on feet 11；
1 upper end both sides of the edge position of described device shell is provided with carrier block 12, and 1 upper end of described device shell is equipped with
Grain threshing roller 13,13 two sides of grain threshing roller are provided with washer 14, can effectively prevent the left and right in rotation of grain threshing roller 13 from shaking
It is dynamic to collide with carrier block 12, to influence the rotating property of grain threshing roller 13, and there is preferable protective effect, reduces friction band
It damages, shaft 15 is connected between carrier block 12 described in two groups, it is convex to be evenly distributed with several groups threshing on the grain threshing roller 13
Block 16 is equipped with screen plate 17 close to bottom position in described device shell 1, and grain storage is equipped with below the screen plate 17
Cabinet 18 is equipped with handle 19 on the grain storage cabinet 18；
It is arranged in parallel with two groups of cushions 20 on the base 5, can effectively reduce driving motor 6 in the process of running
Generated vibration, to avoid No.1 belt pulley 7 from falling feed belt 10, on described device shell 1
End offers rotating gravure 21, and the 21 bottom middle position of rotating gravure offers through-hole 22, and described device shell 1 is the bottom of close to
End side is equipped with blower housing 23；
22 bottom end of through-hole is provided with drainage plate 24 along side, and described device shell 1 offers cunning on the inner wall of bottom end
Slot 25, the 17 bottom end middle position of screen plate offer several groups sieve pore 26, the 18 two sides middle position of grain storage cabinet
It is provided with sliding block 27, the side of the grain storage cabinet 18 is equipped with blower 28, and 28 middle position of blower is provided with wind
Arbor 29；
17 two sides of screen plate are provided with sliding rail 30, and the screen plate 17 is equipped with close to 28 1 side surface of blower to be drawn
Fan housing 31.
As a further solution of the present invention: slideway is provided with right above the sliding slot 25, slideway is located in crust of the device 1
On wall, the screen plate 17 is slidably mounted in crust of the device 1 by sliding rail 30 and slideway cooperation, the shape of the blower cover 31
For circular platform type.
As a further solution of the present invention: the shape of the shield 2 is semicircle, and shield 2 and crust of the device 1
It is fixedly connected, the tilt angle of the slant setting plate 3 is 20 degree.
As a further solution of the present invention: the shaft 15 is set through washer 14 with 13 inner hub location of grain threshing roller
It sets, and grain threshing roller 13 is mounted on two groups of carrier blocks 12 by shaft 15, the grain threshing roller 13 matches with rotating gravure 21.
As a further solution of the present invention: the grain storage cabinet 18 is slidably installed by sliding slot 25 and the cooperation of sliding block 27
In crust of the device 1.
As a further solution of the present invention: the blower 28 is movably arranged in crust of the device 1 by fan shaft 29, and
28 air outlet of blower is connected to blower cover 31.
As a further solution of the present invention: 17 upper end of screen plate offers the entrance to match with through-hole 22.
As a further solution of the present invention: steps are as follows for the threshing screening plant specifically used:
Step 1: paddy to be processed is placed on slant setting plate 3 by staff by putting mouth 4, starting driving
Motor 6 drives No.1 belt pulley 7 to rotate, and No.1 belt pulley 7 drives No. two belt pulleys 8 and No. three skins by driving belt 10 respectively
Belt wheel 9 rotates, and under the drive of No. three belt pulleys 9, shaft 15 drives grain threshing roller 13 to be rotated in rotating gravure 21, threshing
Threshing convex block 16 and the paddy being distributed on roller 13 are collided, and grain and sundries is promoted to fall off, and the grain and sundries to fall off passes through
Through-hole 22 drops into screen plate 17；
Step 2: under the drive of No. two belt pulleys 8, fan shaft 29 drives blower 28 to be operated, and the wind of generation passes through
Air outlet cooperates the air blast into screen plate 17 of blower cover 31, and grain and sundries blast in screen plate 17 during falling
Wind can screen it according to the difference of grain and sundries weight, wherein grain enters grain storage cabinet by sieve pore 26
In 18, sundries is blown out.
For the present invention by being equipped with shield in crust of the device upper end, shield is designed as semicircle, inner cavity and device
The rotating gravure cooperation that upper shell opens up, can accommodate grain threshing roller, this kind of closed sheller unit can effectively be prevented just
The only grain splashes in threshing course are not easy to later period collection, while by being equipped with slant setting plate in side, being used for
Conveying to paddy can prevent in threshing course user from driving paddy in the volume of effect of inertia lower arms with grain threshing roller
Enter, there is preferable blocking incidental injury prevention effect, safety is higher；By being equipped with blower cover, and blower cover in screen plate side
Just fan outlet is covered, during grain and sundries are fallen, the wind blasted in screen plate can be according to grain and sundries weight
The difference of amount screens it, and grain weight is larger, can directly be entered in grain storage cabinet by sieve pore, and sundries is due to weight
Amount is lighter, can directly be blown out, can be realized the preliminary screening to grain, practicability is stronger, passes through blower cover and air outlet
Mutually agree with, the consumption of wind-force can be reduced；By being provided with sliding slot and slideway on crust of the device inner wall, sliding slot and sliding block match
It closes, is collected convenient for the pull of grain storage cabinet and to grain, is matched by slideway with sliding rail, convenient for being carried out to screen plate
Replacement and device inside sundries cleaning and maintenance, more fast, entire threshing screening plant structure is simple, installation and removal compared with
For simplicity.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (8)
1. a kind of agricultural rice incidental injury prevention rice threshing screening plant, which is characterized in that including crust of the device (1) and transmission skin
Band (10), described device shell (1) upper end are equipped with shield (2), are equipped with slant setting plate (3) on the shield (2),
It offers and puts mouth (4) on the slant setting plate (3), described put is connected to inside mouth (4) and shield (2), described device
Shell (1) is provided with driving motor (6), the driving motor in bottom position installation organic block (5), the base (5)
(6) side is equipped with No.1 belt pulley (7), and No.1 belt pulley (7) side is provided with No. two belt pulleys (8), the No.1
No. three belt pulleys (9), the No.1 belt pulley (7), No. two belt pulleys (8) and No. three belt pulleys are provided with above belt pulley (7)
(9) it is connected two-by-two by driving belt (10), described device shell (1) bottom end corner location is mounted on feet (11)；
Described device shell (1) upper end both sides of the edge position is provided with carrier block (12), the installation of described device shell (1) upper end
Have grain threshing roller (13), grain threshing roller (13) two sides are provided with washer (14), and carrier block described in two groups is connected between (12)
Shaft (15), is evenly distributed with several groups threshing convex block (16) on the grain threshing roller (13), the bottom of close in described device shell (1)
End position is equipped with screen plate (17), is equipped with grain storage cabinet (18) below the screen plate (17), the grain storage cabinet
(18) handle (19) are installed on；
Two groups of cushions (20) are arranged in parallel on the base (5), described device shell (1) upper end offers rotating gravure
(21), rotating gravure (21) the bottom middle position offers through-hole (22), and described device shell (1) is pacified close to bottom end side
Equipped with blower housing (23)；
Through-hole (22) bottom end is provided with drainage plate (24) along side, and described device shell (1) offers on the inner wall of bottom end
Sliding slot (25), screen plate (17) the bottom end middle position offer several groups sieve pore (26), the grain storage cabinet (18) two
Side middle position is provided with sliding block (27), and the side of the grain storage cabinet (18) is equipped with blower (28), the blower
(28) middle position is provided with fan shaft (29)；
Screen plate (17) two sides are provided with sliding rail (30), and the screen plate (17) is installed close to (28) one side surface of blower
There are blower cover (31).
2. a kind of agricultural rice according to claim 1 incidental injury prevention rice threshing screening plant, which is characterized in that described
It is provided with slideway right above sliding slot (25), slideway is located on crust of the device (1) inner wall, and the screen plate (17) passes through sliding rail (30)
It is slidably mounted in crust of the device (1) with slideway cooperation, the shape of the blower cover (31) is circular platform type.
3. a kind of agricultural rice according to claim 1 incidental injury prevention rice threshing screening plant, which is characterized in that described
The shape of shield (2) is semicircle, and shield (2) is fixedly connected with crust of the device (1), the slant setting plate (3)
Tilt angle is 20 degree.
4. a kind of agricultural rice according to claim 1 incidental injury prevention rice threshing screening plant, which is characterized in that described
Shaft (15) is arranged through washer (14) and grain threshing roller (13) inner hub location, and grain threshing roller (13) is installed by shaft (15)
On two groups of carrier blocks (12), the grain threshing roller (13) matches with rotating gravure (21).
5. a kind of agricultural rice according to claim 1 incidental injury prevention rice threshing screening plant, which is characterized in that described
Grain storage cabinet (18) is slidably mounted in crust of the device (1) by sliding slot (25) and sliding block (27) cooperation.
6. a kind of agricultural rice according to claim 1 incidental injury prevention rice threshing screening plant, which is characterized in that described
Blower (28) is movably arranged in crust of the device (1) by fan shaft (29), and blower (28) air outlet and blower cover (31) are even
It is logical.
7. a kind of agricultural rice according to claim 1 incidental injury prevention rice threshing screening plant, which is characterized in that described
Screen plate (17) upper end offers the entrance to match with through-hole (22).
8. a kind of agricultural rice according to claim 1 incidental injury prevention rice threshing screening plant, which is characterized in that described
Steps are as follows for threshing screening plant specifically used:
Step 1: paddy to be processed is placed on slant setting plate (3) by staff by putting mouth (4), starting driving
Motor (6) drives No.1 belt pulley (7) rotation, and No.1 belt pulley (7) drives No. two belt pulleys by driving belt (10) respectively
(8) it is rotated with No. three belt pulleys (9), under the drive of No. three belt pulleys (9), shaft (15) drives grain threshing roller (13) recessed in rotation
It is rotated in slot (21), the threshing convex block (16) being distributed on grain threshing roller (13) is collided with paddy, promotes grain and sundries
It falls off, the grain and sundries to fall off is dropped into screen plate (17) by through-hole (22)；
Step 2: under the drive of No. two belt pulleys (8), fan shaft (29) drives blower (28) to be operated, and the wind of generation is logical
Air outlet cooperation blower cover (31) is crossed to screen plate (17) interior air blast, grain and sundries blast screen plate during falling
(17) wind in can screen it according to the difference of grain and sundries weight, wherein grain is entered by sieve pore (26)
In grain storage cabinet (18), sundries is blown out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223274.XA CN109983926A (en) | 2019-03-22 | 2019-03-22 | A kind of agricultural rice incidental injury prevention rice threshing screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223274.XA CN109983926A (en) | 2019-03-22 | 2019-03-22 | A kind of agricultural rice incidental injury prevention rice threshing screening plant |
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|---|---|
| CN109983926A true CN109983926A (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910223274.XA Pending CN109983926A (en) | 2019-03-22 | 2019-03-22 | A kind of agricultural rice incidental injury prevention rice threshing screening plant |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111527886A (en) * | 2020-04-23 | 2020-08-14 | 颍上县锡安山米业有限公司 | Multi-functional rice processing screening filtration equipment |
| CN111837647A (en) * | 2020-08-13 | 2020-10-30 | 徐亚洁 | Rice blowing thresher |
| CN112570058A (en) * | 2020-12-16 | 2021-03-30 | 邵阳县兴隆粮油食品有限公司 | Corn screening seed selection device for farming |
| CN113950932A (en) * | 2021-11-03 | 2022-01-21 | 麻阳苗子佬食品有限责任公司 | Picking equipment and method for small-seed peanuts |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111527886A (en) * | 2020-04-23 | 2020-08-14 | 颍上县锡安山米业有限公司 | Multi-functional rice processing screening filtration equipment |
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| CN111837647B (en) * | 2020-08-13 | 2021-11-09 | 湖南省展望生物科技发展有限公司 | Rice blowing thresher |
| CN112570058A (en) * | 2020-12-16 | 2021-03-30 | 邵阳县兴隆粮油食品有限公司 | Corn screening seed selection device for farming |
| CN113950932A (en) * | 2021-11-03 | 2022-01-21 | 麻阳苗子佬食品有限责任公司 | Picking equipment and method for small-seed peanuts |
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