CN108993755A - A kind of rice paddy seed water choosing device capturing substandard products using buoyancy - Google Patents

A kind of rice paddy seed water choosing device capturing substandard products using buoyancy Download PDF

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Publication number
CN108993755A
CN108993755A CN201810802037.4A CN201810802037A CN108993755A CN 108993755 A CN108993755 A CN 108993755A CN 201810802037 A CN201810802037 A CN 201810802037A CN 108993755 A CN108993755 A CN 108993755A
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CN
China
Prior art keywords
cabinet
case
buoyancy
substandard products
filter plate
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Application number
CN201810802037.4A
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Chinese (zh)
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CN108993755B (en
Inventor
甘灿琼
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Jiangxi Dongjian Agricultural Development Co ltd
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36Devices therefor, other than using centrifugal force
    • 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

Abstract

The invention discloses a kind of rice paddy seed water choosing devices that substandard products are captured using buoyancy, including cabinet, water injection pipe and drainpipe;The water injection pipe is supported and fixed on the inner cavity medium position of cabinet by pipe;A capture case that can be moved up and down is provided in the inner cavity of the cabinet;The capture case is the design of bottom opening formula, it captures and is provided with air bag at the top of case, it captures and is symmetrically arranged with filter plate at left and right sides of the lower section of case, the middle part of filter plate is rotatably connected on the inner wall of cabinet by elastic hinge and filter plate is in heeling condition under normality, is symmetrically fixed with limit plate at left and right sides of the middle part tube body of water injection pipe;The bottom for capturing case is fixed with the conflict bar matched with filter plate.The configuration of the present invention is simple, design rationally, by setting capture case and sealing plate, can effectively complete the capture to substandard products, and overall structure fully relies on buoyancy in the process of running and driven, and without separately setting power source, agree with current environmentally protective development topic.

Description

A kind of rice paddy seed water choosing device capturing substandard products using buoyancy
Technical field
The present invention relates to agriculture field, specifically a kind of rice paddy seed water choosing device that substandard products are captured using buoyancy.
Background technique
Rice is main most long one kind in one kind and Oryza of draft Oryza as grain, also known as sub- Continent type cultivated rice, could also say that rice in simple terms.To be annual, gramineae plant, unifacial leaf, property happiness is warm and humid, when mature about There is 1 meter of height, leaf is elongated, about 2 to 2.5 centimetres wide there are about 50 to 100 centimeter lengths.Spending for rice is very small, when blooming, mainly Arch can be presented in spray, and little Hua can be all held between end of the branch down 30 to 50 millimeters, and most of self-pollination is simultaneously born seeds, referred to as rice Fringe.The size of the general grain of rice is long at 5 to 12 millimeters, 2 to 3 mm of thickness.
Since the quality of seed is very different, needs to eliminate substandard products i.e. shrivelled seed before being planted and, It is usually realized using wet cleaning process, the water choosing device structure of most original is relatively simple, needs manually to floating on liquid level Shrivelled seed rejected, operate and be more troublesome, nowadays also have equipment component can replace manually to shrivelled seed It is rejected, such as application No. is 201721289373.0 patents to disclose a kind of animal husbandry plantation seed water choosing device, leads to The devices such as setting lifting device, air pump and wet concentration plate are crossed, complete the collection to shrivelled seed, but its overall structure is excessively complicated, And need to be arranged power source, do not agree with current environmentally protective development topic.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of rice paddy seed water choosing device for capturing substandard products using buoyancy The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of rice paddy seed water choosing device capturing substandard products using buoyancy, including cabinet, water injection pipe and drainpipe;The cabinet A capture case that can be moved up and down is provided in inner cavity;The capture case is the design of bottom opening formula, captures and sets at the top of case It is equipped with air bag, captures and is symmetrically arranged with filter plate at left and right sides of the lower section of case, the middle part of filter plate is rotatably connected on by elastic hinge Filter plate is in heeling condition on the inner wall of cabinet and under normality, is symmetrically fixed with limit at left and right sides of the middle part tube body of water injection pipe Plate;The bottom for capturing case is fixed with the conflict bar matched with filter plate, and the end for contradicting bar is equipped with conflict wheel, contradicts wheel Outer wheel face be in contact with filter plate.
As a further solution of the present invention: the water injection pipe is supported and fixed on the inner cavity medium position of cabinet by pipe, The center for capturing case is embedded with sliding sleeve, and sliding sleeve is slidably located in the periphery of water injection pipe.
As a further solution of the present invention: the drainpipe is connected to the bottom centre position of cabinet, pacifies on drainpipe Equipped with water discharging valve.
As a further solution of the present invention: the inner cavity lower part of the cabinet is in inverted cone-shaped.
As a further solution of the present invention: the bottom of the cabinet is further fixed on non-defective unit collecting hood, non-defective unit collecting hood Bottom offers filter opening, and the side of non-defective unit collecting hood is provided with discharge door, and discharge door is rotatably installed on non-defective unit collecting hood.
As a further solution of the present invention: the intracavity bottom of the cabinet is additionally provided with aspiration tube, is evenly distributed in aspiration tube There is stomata, promising aspiration tube is installed on the outer wall of cabinet, the feeder of gas source is provided.
As a further solution of the present invention: the feeder includes cylinder, and cylinder is fixed on the outer wall of cabinet, gas The bottom of cylinder is connected separately with air inlet pipe and an air outlet pipe, and the check valve for preventing adverse current is mounted in air inlet pipe and an air outlet pipe, The other end of middle air inlet pipe is deep into cabinet and connect with aspiration tube, and matched piston, piston are provided in cylinder Top be fixed with compression bar, compression bar stretches out cylinder is simultaneously connected with briquetting, connects between the lower surface of briquetting and the upper surface of cylinder body There is reset spring, reset spring is set in the periphery of compression bar.
Compared with prior art, the beneficial effects of the present invention are:
The configuration of the present invention is simple, design rationally, by setting capture case and sealing plate, can effectively complete the capture to substandard products, And overall structure fully relies on buoyancy in the process of running and is driven, and without separately setting power source, agrees with current environmentally protective Development topic;It is additionally provided with aspiration tube simultaneously, seed can be stirred using bubble, accumulation is avoided to influence the suitable of substandard products Benefit floats, and guarantees wet concentration effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram under the charging state for capturing the rice paddy seed water choosing device of substandard products using buoyancy.
Fig. 2 is that the structural schematic diagram that case is captured in the rice paddy seed water choosing device of substandard products is captured using buoyancy.
Fig. 3 is the structural schematic diagram of A in Fig. 1.
Fig. 4 is the structural schematic diagram under the hull-borne for capturing the rice paddy seed water choosing device of substandard products using buoyancy.
In figure: 1- cabinet, 2- water injection pipe, the support of 21- pipe, 22- limited block, 3- capture case, 31- air bag, 32- sliding sleeve, 4- Filter plate, 41- elastic hinge, 5- contradict bar, 51- contradicts wheel, 6- drainpipe, 61- water discharging valve, 7- non-defective unit collecting hood, 71- filter Hole, 72- discharge door, 8- aspiration tube, 81- stomata, 9- cylinder, 91- piston, 92- air inlet pipe, 93- escape pipe, 10- compression bar, 101- Briquetting, 102- reset spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of rice paddy seed water choosing device capturing substandard products using buoyancy, packet Include cabinet 1, water injection pipe 2 and drainpipe 6;The water injection pipe 2 is fixed on the inner cavity medium position of cabinet 1 by pipe support 21;Institute It states and is provided with a capture case 3 in the inner cavity of cabinet 1;The capture case 3 is the design of bottom opening formula, captures the center of case 3 It is embedded with sliding sleeve 32, sliding sleeve 32 is slidably located in the periphery of water injection pipe 2, and the top for capturing case 3 is provided with air bag 31, so that Capturing case 3 can move up and down in the inner cavity of cabinet 1, and be adapted always with the liquid level in cabinet 1, complete to substandard products Capture, capture case 3 lower section at left and right sides of be symmetrically arranged with filter plate 4, the middle part of filter plate 4 is rotatably connected on by elastic hinge Filter plate 4 is in heeling condition on the inner wall of cabinet 1 and under normality, to will not impact to the floating of substandard products, when two sides institute State that filter plate 4 is when in a horizontal state, can synergy the open side for capturing case 3 is closed, the middle part tube body of water injection pipe 2 The left and right sides is symmetrically fixed with limit plate 22, and when filter plate 4 is when in a horizontal state, limit plate 22 is in contact with filter plate 4, to limit The maximum rotation angle of filter plate 4 is determined, so that stopping operating after reaching horizontality;The bottom for capturing case 3 is fixed with and filters The conflict bar 5 that plate 4 matches, the end for contradicting bar 5 are equipped with conflict wheel 51, and the outer wheel face for contradicting wheel 51 is in contact with filter plate 4, When draining, with the decline of liquid level, captures case 3 and the substandard products in it is driven to decline, contradict wheel 51 and slided on filter plate 4, thus band Dynamic filter plate 4 rotates, and stops operating when filter plate 4 turns to horizontal position, as shown in figure 4, the filter plate 4 of two sides will capture case at this time 3 open side closing, while capture case 3 being prevented to continue to move down, and substandard products then can continue to decline with liquid level, but under liquid level When dropping to the position of filter plate 4, substandard products are intercepted by filter plate 4, complete to collect;
The drainpipe 6 is connected to the bottom centre position of cabinet 1, water discharging valve 61 is equipped on drainpipe 6, to the end of wet concentration After, drainpipe 6 is opened, non-defective unit can be followed by water flow and flow out from drainpipe 6, and further, the inner cavity lower part of cabinet 1 is in rounding Cone cell, the more conducively flowing of water;
Further, the bottom of the cabinet 1 is further fixed on non-defective unit collecting hood 7, and the bottom of non-defective unit collecting hood 7 offers filter opening 71, when non-defective unit follows water flow to flow out from drainpipe 6, water can be flowed out via filter opening 71, and non-defective unit can be intercepted at non-defective unit collection It completes to collect in cover 7, the side of non-defective unit collecting hood 7 is provided with discharge door 72, and discharge door 72 is rotatably installed in non-defective unit collecting hood 7 On;
When carrying out the screening of high-volume seed, part substandard products can be pressed in the following, to can not be successfully floating, for solution by non-defective unit Certainly this problem, it is preferable that in the present embodiment, the intracavity bottom of the cabinet 1 is additionally provided with aspiration tube 8, is evenly distributed in aspiration tube 8 There is stomata 81, promising aspiration tube 8 is installed on the outer wall of cabinet 1, the feeder of gas source is provided, it, will be empty by feeder when work Gas is passed through in aspiration tube 8, and air forms stomata via the discharge of stomata 81, to stir to seed, avoids accumulation to make It can not be successfully floating at substandard products;
Specifically, the feeder includes cylinder 9, and cylinder 9 is fixed on the outer wall of cabinet 1, and the bottom of cylinder 9 connects respectively It is connected to air inlet pipe 92 and escape pipe 92, is mounted on the check valve for preventing adverse current on air inlet pipe 92 and escape pipe 92, wherein air inlet The other end of pipe 92 is deep into cabinet 1 and connect with aspiration tube 8, and matched piston 91, piston are provided in cylinder 9 91 top is fixed with compression bar 10, and 10 stretches out cylinder 9 of compression bar is simultaneously connected with briquetting 101, the lower surface of briquetting 101 and cylinder body 9 Reset spring 102 is connected between upper surface, reset spring 102 is set in the periphery of compression bar 10, fills using the air-blowing of hand It sets, is more energy-saving and environmentally friendly.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of rice paddy seed water choosing device for capturing substandard products using buoyancy, including cabinet (1), water injection pipe (2) and drainpipe (6);It is characterized in that, being provided with a capture case (3) that can be moved up and down in the inner cavity of the cabinet (1);The capture case (3) it is designed for bottom opening formula, captures and be provided with air bag (31) at the top of case (3), captured symmetrical at left and right sides of the lower section of case (3) It is provided with filter plate (4), the middle part of filter plate (4) is rotatably connected on the inner wall of cabinet (1) by elastic hinge and filter plate under normality (4) it is in heeling condition, is symmetrically fixed with limit plate (22) at left and right sides of the middle part tube body of water injection pipe (2);The capture case (3) Bottom be fixed with the conflict bar (5) matched with filter plate (4), the end for contradicting bar (5) is equipped with conflict wheel (51), contradicts wheel (51) outer wheel face is in contact with filter plate (4).
2. the rice paddy seed water choosing device according to claim 1 for capturing substandard products using buoyancy, which is characterized in that the note Water pipe (2) is fixed on the inner cavity medium position of cabinet (1) by pipe support (21), and the center for capturing case (3) is embedded with cunning It covers (32), sliding sleeve (32) is slidably located in the peripheries of water injection pipe (2).
3. the rice paddy seed water choosing device according to claim 1 for capturing substandard products using buoyancy, which is characterized in that the row Water pipe (6) is connected to the bottom centre position of cabinet (1), and water discharging valve (61) are equipped on drainpipe (6).
4. the rice paddy seed water choosing device according to claim 3 for capturing substandard products using buoyancy, which is characterized in that the case The inner cavity lower part of body (1) is in inverted cone-shaped.
5. the rice paddy seed water choosing device according to claim 1 for capturing substandard products using buoyancy, which is characterized in that the case The bottom of body (1) is further fixed on non-defective unit collecting hood (7), and the bottom of non-defective unit collecting hood (7) offers filter opening (71), non-defective unit collecting hood (7) side is provided with discharge door (72), and discharge door (72) is rotatably installed on non-defective unit collecting hood (7).
6. -5 any rice paddy seed water choosing device for capturing substandard products using buoyancy according to claim 1, which is characterized in that The intracavity bottom of the cabinet (1) is additionally provided with aspiration tube (8), is evenly equipped in aspiration tube (8) stomata (81), outside cabinet (1) Promising aspiration tube (8) are installed on wall, the feeder of gas source is provided.
7. the rice paddy seed water choosing device according to claim 6 for capturing substandard products using buoyancy, which is characterized in that the confession Device of air includes cylinder (9), and cylinder (9) is fixed on the outer wall of cabinet (1), and the bottom of cylinder (9) is connected separately with air inlet pipe (92) and escape pipe (92) it, is mounted on the check valve for preventing adverse current on air inlet pipe (92) and escape pipe (92), wherein air inlet pipe (92) the other end is deep into cabinet (1) and connect with aspiration tube (8), is provided with matched piston in cylinder (9) (91), it is fixed with compression bar (10) at the top of piston (91), compression bar (10) stretches out cylinder (9) is simultaneously connected with briquetting (101), briquetting (101) it is connected with reset spring (102) between the upper surface of lower surface and cylinder body (9), reset spring (102) is set in compression bar (10) periphery.
CN201810802037.4A 2018-07-20 2018-07-20 Rice seed water separation device for capturing defective products by utilizing buoyancy Active CN108993755B (en)

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Application Number Priority Date Filing Date Title
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CN108993755B CN108993755B (en) 2020-06-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110064497A (en) * 2019-06-02 2019-07-30 上海雅珂贸易有限公司 Hickory nut pickout apparatus that is a kind of capable of washing and picking out bad fruit
CN110882915A (en) * 2019-12-21 2020-03-17 嘉兴新博信息科技有限公司 Low-abrasion lump ore gravity separation separator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128320A1 (en) * 1990-09-04 1992-03-05 Anton Ruef Processing plant for oil-contg. sludges
UA22297U (en) * 2006-10-02 2007-04-25 Kryvyi Rih High Metallurg Scho Thickener
CN204994565U (en) * 2015-07-14 2016-01-27 赣州诚博科技服务有限公司 Ivy gourd rinses screening device
CN207025548U (en) * 2017-07-18 2018-02-23 云南石丰种业有限公司 A kind of corn seed flotation formula specific gravity separator
CN207042653U (en) * 2017-07-16 2018-02-27 方唯 Seed screening plant is used in one kind sowing
CN207463427U (en) * 2017-10-09 2018-06-08 李宪华 A kind of animal husbandry plantation seed water choosing device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128320A1 (en) * 1990-09-04 1992-03-05 Anton Ruef Processing plant for oil-contg. sludges
UA22297U (en) * 2006-10-02 2007-04-25 Kryvyi Rih High Metallurg Scho Thickener
CN204994565U (en) * 2015-07-14 2016-01-27 赣州诚博科技服务有限公司 Ivy gourd rinses screening device
CN207042653U (en) * 2017-07-16 2018-02-27 方唯 Seed screening plant is used in one kind sowing
CN207025548U (en) * 2017-07-18 2018-02-23 云南石丰种业有限公司 A kind of corn seed flotation formula specific gravity separator
CN207463427U (en) * 2017-10-09 2018-06-08 李宪华 A kind of animal husbandry plantation seed water choosing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110064497A (en) * 2019-06-02 2019-07-30 上海雅珂贸易有限公司 Hickory nut pickout apparatus that is a kind of capable of washing and picking out bad fruit
CN110064497B (en) * 2019-06-02 2020-12-11 资溪县纯净文化旅游运营有限公司 Can wash and select hickory nut of bad fruit and select machine
CN110882915A (en) * 2019-12-21 2020-03-17 嘉兴新博信息科技有限公司 Low-abrasion lump ore gravity separation separator

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Effective date of registration: 20200519

Address after: No. 1 Weishi Road, Ganzhou Economic and Technological Development Zone, Ganzhou City, Jiangxi Province, 341000

Applicant after: JIANGXI DONGJIAN AGRICULTURAL DEVELOPMENT Co.,Ltd.

Address before: 246400 No. 52, Aimin street, Jinxi Town, Taihu County, Anqing, Anhui

Applicant before: Gan Canqiong

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