CN103041981B - Grain size measurement barrel for seeds and application thereof - Google Patents
Grain size measurement barrel for seeds and application thereof Download PDFInfo
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- CN103041981B CN103041981B CN201210553435.XA CN201210553435A CN103041981B CN 103041981 B CN103041981 B CN 103041981B CN 201210553435 A CN201210553435 A CN 201210553435A CN 103041981 B CN103041981 B CN 103041981B
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Abstract
The invention relates to a grain size measurement barrel for seeds. The grain size measurement barrel for seeds comprises a base, a bracket, a plurality of circular sieve trays and a collecting sleeve barrel, wherein the bracket is vertically arranged on the base; the circular sieve trays are fixedly arranged on the bracket from top to bottom according to the sequence from large sieve pores to small sieve pores; the collecting sleeve barrel is arranged outside the circular sieve trays and comprises a barrel wall and seed collecting boxes; through holes corresponding to spaces surrounded by the circular sieve trays are formed in the barrel wall and are communicated with the seed collecting boxes; a sliding block drives an arc cover body to open or close over the through holes in the barrel wall in the collecting sleeve barrel along a sliding slot; and one end of the bracket connected with the base is provided with a spring, and the other end of the bracket is provided with a handle. The invention also discloses application of the grain size measurement barrel for the seeds. The grain size measurement barrel for the seeds is convenient to operate and wide in application range and effectively improves the operation efficiency of counting the grain sizes of the seeds and collecting the seeds.
Description
Technical field
The present invention relates to a kind of seed particle size and measure bucket and application thereof, belong to the technical field of crop seeds form observation.
Background technology
The form size of crop seeds is the important indicator characterizing crop seeds quality, and it not only affects, and the grain of seed is heavy, sprouting ability and adverse-resistant characteristic, goes back direct relation and the survival ability of seedling and the output of crop.Therefore, the form size of crop seeds is one of important indicator of crop seeds form observation.Screening form seed of uniform size is raising crop seeds service efficiency, ensures neat important measures of emerging.Wherein, the particle diameter of crop seeds is the core index weighing its form size.More tiny and the various shapes of form due to crop seeds, cause the particle diameter of crop seeds observe not only time-consuming, require great effort, be difficult to measure, the seed (particle diameter that especially particle diameter is little
) by hand dipping, often application condition is large, and still lack the unified standard and effective equipment that measure seed particle size at present.Therefore, the mensuration of crop seeds particle size is faced with difficulty and challenge.
Chinese patent 202180043U discloses a kind of semi-automatic seed particle size distribution screen, comprise at the bottom of uncovered band and sieve bucket and support, between the sieve rotating base at support of bucket and upper cantilever, the seed delivery valve of some layers of screen cloth and respective numbers+1 is set along its short transverse interval in sieve bucket, the aperture of screen cloth reduces gradually from top to bottom, this sieve bucket is also provided with bung, bung can closely cooperate with sieve bung, movable axis on the ball pivot of bung center, the other end of upper movable axis hangs on the hook of upper cantilever by link, rotatably connects at the bottom of bucket with base.The present invention has the portable screen in multiple aperture, seed can be pressed different-grain diameter and distinguish.This patent screening seed is utilized to have good sorting function, but in actual applications, screen cloth charge and discharge operations is loaded down with trivial details, and when after sub-sieve, seed derives operating cost, therefore how efficiently, distinguish easily and become a technical problem urgently to be resolved hurrily with the seed of statistics different-grain diameter
Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides simple, easy and simple to handle, the reliable and practical seed particle size of a kind of structure and measuring bucket.
The present invention also provides a kind of above-mentioned seed particle size to measure the application of bucket.
Technical scheme of the present invention is as follows:
A kind of seed particle size measures bucket, comprises base, the support be vertically set on base, circular screen tray and collection cover bucket; Described circular screen tray is multiple, described circular screen tray is from top to bottom fixedly installed on described support according to the order that sieve aperture is descending, described collection overlaps the outside that bucket is located at described circular screen tray, and the collection cover internal diameter of bucket and the diameter of described circular screen tray adapt; Described collection cover bucket comprises barrel wall and seed collection box, bucket wall is provided with the through hole corresponding with the space that circular screen tray surrounds and seed collection box connects, described bucket wall is also provided with sliding tray, arc screen body is provided with in bucket wall, described arc screen body is fixedly installed slide block, described skid is arranged in described sliding tray, the through hole that slide block drives described arc screen body to open or cover on barrel wall in collection cover bucket along sliding tray; One end that described support is connected with base is provided with spring, and the other end of support is provided with handle.The present invention adopts the circular screen tray arranged in turn, is screened successively by the sieve aperture of different size to seed, from top to bottom filters out the descending seed of particle diameter in turn; The design adopts spring to be connected with base elasticity by support, and operating personnel drive described circular screen tray vibration by pressing handle, are convenient to seeded dispersion and are evenly filtered into each particle diameter rank; The design also by arranging seed collection box on described collection cover bucket, after to seed screening, measure bucket by traverse seed particle size to be collected by the seed of each particle diameter grade, seed particle size of the present invention measures the simple operation of bucket, the scope of application more extensively and effectively improve the statistics to seed particle size and the operating efficiency to seed collection.
Preferred according to the present invention, described top of collecting cover bucket is provided with bung.
Preferred according to the present invention, described bung comprises 2 semicircle lids, and one end of described 2 semicircle lids is overlapped bucket by connecting axle with collection and is connected, and the home position of described semicircle lid is provided with a circular hole.The advantage herein designed is, adopts 2 semicircle lids, achieves and just covers completely collection cover bucket when sieving and planting, ensure do not have seed to leak outside.
Preferred according to the present invention, the surface of described seed collection box is provided with tag along sort groove.The advantage of the design is, before sieve kind, operating personnel can paste tag along sort according to the slot size of circular screen tray, accurately sort out when being convenient to the seed collecting different-grain diameter to seed.
Preferred according to the present invention, described seed collection box is drawer structure.
Preferred according to the present invention, the bucket wall of described collection cover bucket is lucite bucket wall.Whether the advantage of the design is, adopt transparent lucite material to be convenient in sieve kind of process, observe sieve and plant complete, sieve kind of transparent procedures.
Utilize the method as above-mentioned seed particle size measurement bucket sieves different-grain diameter seed, comprise step as follows:
(1) select multiple circular screen tray according to the size of the particle diameter that will screen seed, described circular screen tray is from top to bottom fixedly installed on described support according to the order that sieve aperture is descending;
(2) described collection cover casing is located at the outside of described circular screen tray, drives described arc screen body to overlap in bucket in collection the through hole covered on barrel wall along the sliding tray slide block stirred on barrel wall;
(3) the described seed that will screen is poured on the circular screen tray of the top in collection cover bucket along collecting cover bucket top;
(4) press the handle of cradle top, described support drives described circular screen tray vibration under the vibration of bottom spring, and described seed filters out along sieve aperture at different levels according to particle size in turn on each circular screen tray;
(5) described seed particle size is measured bucket traverse, described seed collection box is placed in bottom;
(6) driving described arc screen body collecting in cover bucket the through hole opened on bucket wall along the sliding tray slide block stirred on barrel wall, being fallen in corresponding seed collection box by the seed that circular screen tray filters out along corresponding through hole;
(7) take out in seed collection box and add up the quantity of corresponding particle diameter seed.
Advantage of the present invention is
The present invention adopts the circular screen tray arranged in turn, is screened successively by the sieve aperture of different size to seed, from top to bottom filters out the descending seed of particle diameter in turn; The design adopts spring to be connected with base elasticity by support, and operating personnel drive described circular screen tray vibration by pressing handle, are convenient to seeded dispersion and are evenly filtered into each particle diameter rank; The design also by arranging seed collection box on described collection cover bucket, after to seed screening, measure bucket by traverse seed particle size to be collected by the seed of each particle diameter grade, seed particle size of the present invention measures the simple operation of bucket, the scope of application more extensively and effectively improve the statistics to seed particle size and the operating efficiency to seed collection.The particle size range of the seed that the present invention can be separated is adjustable, is applicable to multiple screening occasion.
Accompanying drawing explanation
Fig. 1 is the combining structure schematic diagram of circular screen tray 3, support 2 and base 1 in seed particle size measurement bucket described in the embodiment of the present invention 1;
Fig. 2 is for collecting the structural representation (the through hole 4-3 of wherein said arc screen body 4-5 in collection cover bucket 4 on unlatching bucket wall 4-1) of cover bucket 4 in seed particle size measurement bucket described in the embodiment of the present invention 1;
Fig. 3 is for collecting the structural representation (wherein said arc screen body 4-5 covers the through hole 4-3 on barrel wall 4-1 in collection cover bucket 4) of cover bucket 4 in seed particle size measurement bucket described in the embodiment of the present invention 1;
The bottom of Fig. 4 for support 2 described in the embodiment of the present invention 1 and the syndeton schematic diagram of described base 1;
Fig. 5 is the structural representation of bung 7 described in the embodiment of the present invention 2;
Shown in Fig. 1-5,1, base; 2, support; 3, circular screen tray; 4, cover bucket is collected; 4-1, bucket wall; 4-2, seed collection box; 4-3, through hole; 4-4, sliding tray; 4-5, arc screen body; 4-6, slide block; 5, spring; 6, handle; 7, bung; 7-1, semicircle lid; 7-2, connecting axle; 7-3, circular hole; 3-1 ~ 3-10 is respectively the circular screen tray 3 on support 2.
Detailed description of the invention
Below in conjunction with embodiment and Figure of description, the present invention is described in detail, but is not limited thereto.
Following examples are to the little (particle diameter of particle diameter
) seed according to particle diameter carry out screening statistics.
Embodiment 1,
As Figure 1-4.
A kind of seed particle size measures bucket, comprises base 1, the support 2 be vertically set on base 1, circular screen tray 3 and collect cover bucket 4; Described circular screen tray 3 is 10, and described circular screen tray 3 is from top to bottom fixedly installed on described support 2 according to the order that sieve aperture is descending, is respectively:
The sieve diameter of circular screen tray 3-1 is 1cm;
The sieve diameter of circular screen tray 3-2 is 0.9cm;
The sieve diameter of circular screen tray 3-3 is 0.8cm;
The sieve diameter of circular screen tray 3-4 is 0.7cm;
The sieve diameter of circular screen tray 3-5 is 0.6cm;
The sieve diameter of circular screen tray 3-6 is 0.5cm;
The sieve diameter of circular screen tray 3-7 is 0.4cm;
The sieve diameter of circular screen tray 3-8 is 0.3cm;
The sieve diameter of circular screen tray 3-9 is 0.2cm;
The sieve diameter of circular screen tray 3-10 is 0.1cm;
Described collection overlaps the outside that bucket 4 is located at described circular screen tray 3, and the collection cover internal diameter of bucket 4 and the diameter of described circular screen tray 3 adapt; Described collection cover bucket 4 comprises barrel wall 4-1 and seed collection box 4-2, bucket wall 4-1 is provided with the through hole 4-3 corresponding with the space that circular screen tray 3 surrounds and seed collection box 4-2 connects, on described bucket wall, 4-1 is also provided with sliding tray 4-4, arc screen body 4-5 is provided with in bucket wall 4-1, described arc screen body 4-5 is fixedly installed slide block 4-6, described slide block 4-6 is slidably arranged in described sliding tray 4-4, the through hole 4-3 that slide block 4-6 drives described arc screen body 4-5 to open or cover on barrel wall 4-1 in collection cover bucket 4 along sliding tray 4-4; One end that described support 2 is connected with base 1 is provided with spring 5, and the other end of support 2 is provided with handle 6.Described seed collection box 4-2 is drawer structure.The surface of described seed collection box 4-2 is provided with tag along sort groove.
Embodiment 2,
As shown in Figure 5.
A kind of seed particle size as described in Example 1 measures bucket, and its difference is, described top of collecting cover bucket 4 is provided with bung 7; Described bung 7 comprises 2 semicircle lid 7-1, and one end of described 2 semicircle lids is overlapped bucket 4 by connecting axle 7-2 with collection and is connected, and the home position of described semicircle lid 7-1 is provided with a circular hole 7-3.
Embodiment 3,
A kind of seed particle size as described in Example 1 measures bucket, and its difference is, the bucket wall 4-1 of described collection cover bucket 4 is lucite bucket wall.
Embodiment 4,
The method utilizing seed particle size measurement bucket as described in Example 1 to sieve different-grain diameter seed, comprises step as follows:
(1) select multiple circular screen tray 3 according to the size of the particle diameter that will screen seed, described circular screen tray 3 is from top to bottom fixedly installed on described support 2 according to the order that sieve aperture is descending;
(2) described collection cover bucket 4 is set in the outside of described circular screen tray 3, drives described arc screen body 4-5 to overlap in bucket 4 in collection the through hole 4-3 covered on barrel wall 4-1 along the sliding tray 4-4 slide block 4-6 stirred on barrel wall 4-1;
(3) the described seed that will screen is poured on the circular screen tray 3-1 of the top in collection cover bucket along collecting cover bucket 4 top;
(4) press the handle 6 at support 2 top, described support 2 drives described circular screen tray 3 to vibrate under the vibration of bottom spring 5, and described seed filters out along sieve aperture at different levels according to particle size in turn on each circular screen tray 3;
(5) described seed particle size is measured bucket traverse, described seed collection box 4-2 is placed in bottom;
(6) driving described arc screen body 4-5 collecting in cover bucket 4 the through hole 4-3 opened on bucket wall along the sliding tray 4-4 slide block 4-6 stirred on barrel wall 4-1, being fallen in corresponding seed collection box 4-2 by the seed that circular screen tray 3 filters out along corresponding through hole 4-3;
(7) take out in seed collection box 4-2 and add up the quantity of corresponding particle diameter seed.
Claims (1)
1. utilize seed particle size to measure a bucket method of sieving different-grain diameter seed, wherein said seed particle size measure that bucket comprises base, the support be vertically set on base, circular screen tray and collection cover bucket; Described circular screen tray is multiple, described circular screen tray is from top to bottom fixedly installed on described support according to the order that sieve aperture is descending, described collection overlaps the outside that bucket is located at described circular screen tray, and the collection cover internal diameter of bucket and the diameter of described circular screen tray adapt; Described collection cover bucket comprises barrel wall and seed collection box, bucket wall is provided with the through hole corresponding with the space that circular screen tray surrounds and seed collection box connects, described bucket wall is also provided with sliding tray, arc screen body is provided with in bucket wall, described arc screen body is fixedly installed slide block, described skid is arranged in described sliding tray, the through hole that slide block drives described arc screen body to open or cover on barrel wall in collection cover bucket along sliding tray; One end that described support is connected with base is provided with spring, and the other end of support is provided with handle;
Described top of collecting cover bucket is provided with bung;
Described bung comprises 2 semicircle lids, and one end of described 2 semicircle lids is overlapped bucket by connecting axle with collection and is connected, and the home position of described semicircle lid is provided with a circular hole;
The surface of described seed collection box is provided with tag along sort groove;
Described seed collection box is drawer structure;
The bucket wall of described collection cover bucket is lucite bucket wall;
It is characterized in that, it is as follows that the method comprising the steps of:
(1) select multiple circular screen tray according to the size of the particle diameter that will screen seed, described circular screen tray is from top to bottom fixedly installed on described support according to the order that sieve aperture is descending;
(2) described collection cover casing is located at the outside of described circular screen tray, drives described arc screen body to overlap in bucket in collection the through hole covered on barrel wall along the sliding tray slide block stirred on barrel wall;
(3) the described seed that will screen is poured on the circular screen tray of the top in collection cover bucket along collecting cover bucket top;
(4) press the handle of cradle top, described support drives described circular screen tray vibration under the vibration of bottom spring, and described seed filters out along sieve aperture at different levels according to particle size in turn on each circular screen tray;
(5) described seed particle size is measured bucket traverse, described seed collection box is placed in bottom;
(6) driving described arc screen body collecting in cover bucket the through hole opened on bucket wall along the sliding tray slide block stirred on barrel wall, being fallen in corresponding seed collection box by the seed that circular screen tray filters out along corresponding through hole;
(7) take out in seed collection box and add up the quantity of corresponding particle diameter seed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210553435.XA CN103041981B (en) | 2012-12-18 | 2012-12-18 | Grain size measurement barrel for seeds and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210553435.XA CN103041981B (en) | 2012-12-18 | 2012-12-18 | Grain size measurement barrel for seeds and application thereof |
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| Publication Number | Publication Date |
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| CN103041981A CN103041981A (en) | 2013-04-17 |
| CN103041981B true CN103041981B (en) | 2015-02-18 |
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| CN201210553435.XA Active CN103041981B (en) | 2012-12-18 | 2012-12-18 | Grain size measurement barrel for seeds and application thereof |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4381669A (en) * | 1981-01-19 | 1983-05-03 | Peters Roger L | Method and apparatus for determining the number of seeds per unit weight in a seed sample |
| JPH1010028A (en) * | 1996-06-25 | 1998-01-16 | Akebono Brake Ind Co Ltd | Method and device for measuring dispersibility of mixture |
| US6036126A (en) * | 1998-12-09 | 2000-03-14 | Boehringer Ingelheim Pharmaceuticals, Inc. | Apparatus for separating particles of cohesive material according to size and process |
| CN201230856Y (en) * | 2008-06-24 | 2009-05-06 | 韩美玲 | Clean-keeping tooth cup |
| CN201291192Y (en) * | 2008-09-01 | 2009-08-19 | 江苏嘉安食品有限公司 | Sword bean classifier |
| CN201669202U (en) * | 2010-05-18 | 2010-12-15 | 四川西金地农业开发有限公司 | Seed selector for grading seed of traditional Chinese medicine |
| CN202180043U (en) * | 2011-07-25 | 2012-04-04 | 山东省农作物种质资源中心 | Semi-automatic seed particle size distribution screen |
| CN202410978U (en) * | 2011-12-08 | 2012-09-05 | 浙江天蓝环保技术股份有限公司 | Sieving device for sieving materials by using drying method and measuring average grain diameters |
| CN202984070U (en) * | 2012-12-18 | 2013-06-12 | 山东省农作物种质资源中心 | Seed grain size measuring barrel |
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