CN108421689A - Screening plant suitable for rice paddy seed - Google Patents

Screening plant suitable for rice paddy seed Download PDF

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Publication number
CN108421689A
CN108421689A CN201810279950.0A CN201810279950A CN108421689A CN 108421689 A CN108421689 A CN 108421689A CN 201810279950 A CN201810279950 A CN 201810279950A CN 108421689 A CN108421689 A CN 108421689A
Authority
CN
China
Prior art keywords
rice paddy
paddy seed
screen box
screening
screen
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Withdrawn
Application number
CN201810279950.0A
Other languages
Chinese (zh)
Inventor
强惠葱
汤明余
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810279950.0A priority Critical patent/CN108421689A/en
Publication of CN108421689A publication Critical patent/CN108421689A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/04Stationary flat screens
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/72Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
    • B01F27/726Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two helices with opposite pitch on the same shaft; with two helices on the same axis, driven in opposite directions or at different speeds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • B08B5/023Cleaning travelling work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B2201/00Details applicable to machines for screening using sieves or gratings
    • B07B2201/04Multiple deck screening devices comprising one or more superimposed screens

Abstract

The invention discloses a kind of screening plants suitable for rice paddy seed, including screen box, motor, rotary shaft, agitating plate, air blower and screen plate, it is characterised in that:The screen box is arranged on holder, feed pipe is provided at the top of screen box, the motor setting is on screening box outer wall, described rotary shaft one end is arranged in bearing, the other end is connect with motor, on the rotary shaft, the air blower is arranged at the top of screen box, and the screen plate is arranged in screen box for the agitating plate setting.The present invention is provided with partition board in screen box below rotary shaft, the rice paddy seed screened can will be needed to be divided into two parts by partition board, rice paddy seed above partition board fully stirs under the action of agitating plate, the dust carried in rice paddy seed is set to be discharged from dust outlet tube, improve the cleannes of rice paddy seed, rice paddy seed below partition board is screened under the action of screen plate, improves the screening efficiency and screening quality of rice paddy seed.

Description

Screening plant suitable for rice paddy seed
Technical field
The present invention relates to rice paddy seed processing technique field, specifically a kind of screening plant suitable for rice paddy seed.
Background technology
Rice is important one of grain conduct, in the process of rice paddy seed, in order to improve the matter of rice paddy seed Amount, needs to screen rice paddy seed, there is cannot be dusted rice paddy seed for existing rice paddy seed screening plant The problem of, such as application No. is a kind of rice paddy seed sorting unit of 201720450250.4 patent disclosure, which solve rice The ineffective problem of seed separation, but there is and rice paddy seed cannot be dusted, screen that quality is bad, operator The big problem of member's labor intensity.
Invention content
The purpose of the present invention is overcome to be dusted rice paddy seed existing for existing rice paddy seed screening plant, sieve Select the problem that quality is bad, labor intensity of operating staff is big, provide it is a kind of it is reasonable in design, rice paddy seed can be removed Dirt, the screening plant suitable for rice paddy seed that screening is high-quality, labor intensity of operating staff is small.
Present invention solves the technical problem that the technical solution taken is:
A kind of screening plant suitable for rice paddy seed, including screen box, motor, rotary shaft, agitating plate, air blower and screening Plate, it is characterised in that:The screen box is arranged on holder, feed pipe is provided at the top of screen box, in screen box bottom It is provided with discharging bin, dust outlet tube, discharge nozzle are provided on screening box outer wall, and bearing is provided on screening chamber interior wall, institute The motor setting stated is provided with power cord on screening box outer wall on motor, and described rotary shaft one end is arranged in bearing Interior, the other end is connect with motor, and the agitating plate is arranged on the rotary shaft, and the air blower is arranged at the top of screen box, It is provided with blast pipe on air blower, and blast pipe one end is connect with screen box, air blower is by blast pipe into screen box Air-flow is blasted, so that the dust that the rice paddy seed in screen box in agitation carries is discharged from dust outlet tube, improves rice paddy seed Cleannes, enhance the screening quality of rice paddy seed, the screen plate is arranged in screen box.
Preferably, it is provided with partition board below rotary shaft in the screen box, can will needs to screen by partition board Rice paddy seed be divided into two parts, the rice paddy seed above partition board fully stirs under the action of agitating plate, makes in rice paddy seed The dust of carrying is discharged from dust outlet tube, improves the cleannes of rice paddy seed, work of the rice paddy seed below partition board in screen plate It is screened under, improves the screening efficiency and screening quality of rice paddy seed.
Preferably, the motor is set as servo motor, and motor drives rotary shaft to rotate forward or backwards, rotary shaft band Dynamic agitating plate rotates forward or backwards, stirs the rice paddy seed of screen box internal partition back and forth, improves the screening effect of rice paddy seed Rate and screening quality.
Preferably, the agitating plate, quantity are 2, and two agitating plates are oppositely arranged on the rotary shaft, are passed through Two oppositely arranged agitating plates can fully stir the rice paddy seed in screen box, improve the screening efficiency of rice paddy seed, Reduce the labor intensity of operating personnel.
Preferably, the screen plate, quantity is layer 2-4, and the mesh number of screen plate is from top to bottom increased successively, more The rice paddy seed after screening can be discharged from corresponding discharge nozzle for layer screen plate, convenient for carrying out variety classes to rice paddy seed Collection, and then improve rice paddy seed screening quality.
Advantageous effect:The present invention is provided with partition board in screen box below rotary shaft, can will be needed by partition board The rice paddy seed of screening is divided into two parts, and the rice paddy seed above partition board fully stirs under the action of agitating plate, makes rice seed The dust carried in son is discharged from dust outlet tube, improves the cleannes of rice paddy seed, the rice paddy seed below partition board is in screen plate Under the action of screened, improve rice paddy seed screening efficiency and screening quality, two agitating plates are anti-on the rotary shaft The rice paddy seed in screen box can be fully stirred, rice paddy seed is improved by two oppositely arranged agitating plates to setting Screening efficiency, reduce the labor intensity of operating personnel.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is that the another of the present invention implements structural schematic diagram.
In figure:1. screen box, 2. motors, 3. rotary shafts, 4. agitating plates, 5. air blowers, 6. screen plates, 7. holders, 8. into Expects pipe, 9. discharging bins, 10. dust outlet tubes, 11. discharge nozzles, 12. bearings, 13. partition boards, 14. power cords, 15. blast pipes, 16. water conservancy diversion Plate, 17. back flow plates.
Specific implementation mode
The present invention is described in detail below with reference to attached drawing.
Embodiment one:
As shown in Fig. 1, a kind of screening plant suitable for rice paddy seed, including screen box 1, motor 2, rotary shaft 3, agitating plate 4, air blower 5 and screen plate 6, it is characterised in that:The screen box 1 is arranged on holder 7, is provided at 1 top of screen box Feed pipe 8 is provided with discharging bin 9 in 1 bottom of screen box, dust outlet tube 10, discharge nozzle 11 is provided on 1 outer wall of screen box, and Bearing 12 is provided on 1 inner wall of screen box, the motor 2 is arranged on 1 outer wall of screen box, and is provided on motor 2 Power cord 14, described 3 one end of rotary shaft are arranged in bearing 12, and the other end is connect with motor 2, the agitating plate 4 setting In rotary shaft 3, the air blower 5 setting is provided with blast pipe 15, and will air inlet at 1 top of screen box on air blower 5 15 one end of pipe is connect with screen box 1, and air blower 5 blasts air-flow by blast pipe 15 into screen box 1, makes agitation in screen box 1 The dust that rice paddy seed in the process carries is discharged from dust outlet tube 10, improves the cleannes of rice paddy seed, enhances rice paddy seed Screening quality, the screen plate 6 be arranged in screen box 1.
Preferably, the lower section of rotary shaft 3 is provided with partition board 13 in the screen box 1, it can need to by partition board 13 The rice paddy seed to be screened is divided into two parts, and the rice paddy seed of 13 top of partition board fully stirs under the action of agitating plate 4, makes water The dust carried in rice is discharged from dust outlet tube 10, improves the cleannes of rice paddy seed, the rice paddy seed of 13 lower section of partition board It is screened under the action of screen plate 6, improves the screening efficiency and screening quality of rice paddy seed.
Preferably, the motor 2 is set as servo motor, and motor 2 drives rotary shaft 3 to rotate forward or backwards, rotates Axis 3 drives agitating plate 4 to rotate forward or backwards, stirs the rice paddy seed of 1 internal partition 13 of screen box back and forth, improves rice paddy seed Screening efficiency and screening quality.
Preferably, the agitating plate 4, quantity are 2, and two agitating plates 4 are oppositely arranged in rotary shaft 3, By two oppositely arranged agitating plates 4, the rice paddy seed in screen box 1 can be fully stirred, the sieve of rice paddy seed is improved Efficiency is selected, the labor intensity of operating personnel is reduced.
Preferably, the screen plate 6, quantity is 2 layers, and the mesh number of screen plate 6 is from top to bottom increased successively, more The rice paddy seed after screening can be discharged from corresponding discharge nozzle 11 for layer screen plate 6, different convenient for being carried out to rice paddy seed The collection of type, and then improve the screening quality of rice paddy seed.
Embodiment two:
As shown in Fig. 2, a kind of screening plant suitable for rice paddy seed, including screen box 1, motor 2, rotary shaft 3, agitating plate 4, air blower 5 and screen plate 6, it is characterised in that:The screen box 1 is arranged on holder 7, is provided at 1 top of screen box Feed pipe 8 is provided with discharging bin 9 in 1 bottom of screen box, dust outlet tube 10, discharge nozzle 11 is provided on 1 outer wall of screen box, and Bearing 12 is provided on 1 inner wall of screen box, the motor 2 is arranged on 1 outer wall of screen box, and is provided on motor 2 Power cord 14, described 3 one end of rotary shaft are arranged in bearing 12, and the other end is connect with motor 2, the agitating plate 4 setting In rotary shaft 3, the air blower 5 setting is provided with blast pipe 15, and will air inlet at 1 top of screen box on air blower 5 15 one end of pipe is connect with screen box 1, and air blower 5 blasts air-flow by blast pipe 15 into screen box 1, makes agitation in screen box 1 The dust that rice paddy seed in the process carries is discharged from dust outlet tube 10, improves the cleannes of rice paddy seed, enhances rice paddy seed Screening quality, the screen plate 6 be arranged in screen box 1.
Preferably, the lower section of rotary shaft 3 is provided with partition board 13 in the screen box 1, it can need to by partition board 13 The rice paddy seed to be screened is divided into two parts, and the rice paddy seed of 13 top of partition board fully stirs under the action of agitating plate 4, makes water The dust carried in rice is discharged from dust outlet tube 10, improves the cleannes of rice paddy seed, the rice paddy seed of 13 lower section of partition board It is screened under the action of screen plate 6, improves the screening efficiency and screening quality of rice paddy seed.
Preferably, the motor 2 is set as servo motor, and motor 2 drives rotary shaft 3 to rotate forward or backwards, rotates Axis 3 drives agitating plate 4 to rotate forward or backwards, stirs the rice paddy seed of 1 internal partition 13 of screen box back and forth, improves rice paddy seed Screening efficiency and screening quality.
Preferably, the agitating plate 4, quantity are 2, and two agitating plates 4 are oppositely arranged in rotary shaft 3, By two oppositely arranged agitating plates 4, the rice paddy seed in screen box 1 can be fully stirred, the sieve of rice paddy seed is improved Efficiency is selected, the labor intensity of operating personnel is reduced.
Preferably, the screen plate 6, quantity is 3 layers, and the mesh number of screen plate 6 is from top to bottom increased successively, more The rice paddy seed after screening can be discharged from corresponding discharge nozzle 11 for layer screen plate 6, different convenient for being carried out to rice paddy seed The collection of type, and then improve the screening quality of rice paddy seed.
Preferably, bottom is provided with deflector 16 in the screen box 1, can be by the water after drying by deflector 16 Rice is guided in discharging bin 9, and is discharged from screen box 1 by discharging bin 9, is improved work efficiency, is reduced rice seed The waste of son.
Preferably, it is provided with back flow plate 17 between the dust outlet tube 10 and screen box 1, it can will be with by back flow plate 17 The rice paddy seed that dust flows into dust outlet tube 10 is back flowed back into screen box 1, reduces the waste of rice paddy seed.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or without changing Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.

Claims (5)

1. a kind of screening plant suitable for rice paddy seed, including screen box, motor, rotary shaft, agitating plate, air blower and screening Plate, it is characterised in that:The screen box is arranged on holder, feed pipe is provided at the top of screen box, in screen box bottom It is provided with discharging bin, dust outlet tube, discharge nozzle are provided on screening box outer wall, and bearing is provided on screening chamber interior wall, institute The motor setting stated is provided with power cord on screening box outer wall on motor, and described rotary shaft one end is arranged in bearing Interior, the other end is connect with motor, and the agitating plate is arranged on the rotary shaft, and the air blower is arranged at the top of screen box, It is provided with blast pipe on air blower, and blast pipe one end is connect with screen box, the screen plate is arranged in screen box.
2. the screening plant according to claim 1 suitable for rice paddy seed, it is characterised in that:In the screen box Partition board is provided with below rotary shaft.
3. the screening plant according to claim 1 suitable for rice paddy seed, it is characterised in that:The motor is set as Servo motor.
4. the screening plant according to claim 1 suitable for rice paddy seed, it is characterised in that:The agitating plate, Quantity is 2, and two agitating plates are oppositely arranged on the rotary shaft.
5. the screening plant according to claim 1 suitable for rice paddy seed, it is characterised in that:The screen plate, Quantity is layer 2-4, and the mesh number of screen plate is from top to bottom increased successively.
CN201810279950.0A 2018-04-01 2018-04-01 Screening plant suitable for rice paddy seed Withdrawn CN108421689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810279950.0A CN108421689A (en) 2018-04-01 2018-04-01 Screening plant suitable for rice paddy seed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810279950.0A CN108421689A (en) 2018-04-01 2018-04-01 Screening plant suitable for rice paddy seed

Publications (1)

Publication Number Publication Date
CN108421689A true CN108421689A (en) 2018-08-21

Family

ID=63159690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810279950.0A Withdrawn CN108421689A (en) 2018-04-01 2018-04-01 Screening plant suitable for rice paddy seed

Country Status (1)

Country Link
CN (1) CN108421689A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112219489A (en) * 2020-09-23 2021-01-15 六安科科达尔生物科技有限公司 Seed humidifying equipment for agricultural technology research and development
CN112602398A (en) * 2020-11-03 2021-04-06 韶关市兴尚农科技服务有限公司 Screening device for rice seed selection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112219489A (en) * 2020-09-23 2021-01-15 六安科科达尔生物科技有限公司 Seed humidifying equipment for agricultural technology research and development
CN112602398A (en) * 2020-11-03 2021-04-06 韶关市兴尚农科技服务有限公司 Screening device for rice seed selection

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180821