CN205413662U - Wheat seed automatic weighing device - Google Patents

Wheat seed automatic weighing device Download PDF

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Publication number
CN205413662U
CN205413662U CN201620276002.8U CN201620276002U CN205413662U CN 205413662 U CN205413662 U CN 205413662U CN 201620276002 U CN201620276002 U CN 201620276002U CN 205413662 U CN205413662 U CN 205413662U
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China
Prior art keywords
seed
brush
classification
aperture
automatic weighing
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Expired - Fee Related
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CN201620276002.8U
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Chinese (zh)
Inventor
瀹f案
宣永
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宣永
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Priority to CN201620276002.8U priority Critical patent/CN205413662U/en
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Publication of CN205413662U publication Critical patent/CN205413662U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a wheat seed automatic weighing device, including single seed seed metering device, seed brush and LCD, single seed seed metering device sets up on the seed brush, seed brush lower extreme is connected with the weighting platform, the weighting platform is connected with weighing sensor's one end, the weighing sensor other end is connected with the base, the weighting platform bottom is equipped with the aperture, the aperture lower extreme is equipped with the seed and accepts to fight, the seed is accepted a fill lower extreme and is equipped with seed classification plate, seed classification plate lower extreme is equipped with the categorised recoverer of seed, be equipped with the baffle in the middle of the categorised recoverer of seed, seed brush, seed classification plate all are connected with servo motor, LCD, servo motor and weighing sensor connect in control center, after the singlechip obtains seed quality information, send control signal to seed brush, seed classification plate, the respective motion control ware of seed metering ware, and the meaning realization is to the survey of single seed seed quality and to the recovery of different quality seeds.

Description

A kind of wheat seed automatic weighing device
Technical field
This utility model relates to industrial machinery field, is specifically related to a kind of wheat seed automatic weighing device.
Background technology
Semen Tritici aestivi in agricultural production, Semen Maydis, Oryza sativa L., the survey of Soybean and Other Crops produce, seed selection work is heavy, dull, and the crop species test instrument of automatization will be substantially reduced the labor intensity of agriculturist, improve work efficiency and accuracy rate.Crop seed species test generally comprises many-sided index such as physical size, visual appearance and chemical composition.Hu Chuanzuo etc. develop SCM Based, it is possible to automatically measure seed length, automatic several the testers surveying thousand quality.Song Peng etc. have studied corn seed selecting system based on computer vision, can to a certain extent according to the color characteristic of corn seed, morphological characteristic by corn seed classification, also can distinguish the corn seed of different lines.The SKCS4100 simple grain grain quality analyser of United States Department of Agriculture's exploitation, it is possible to measure the parameters such as the moisture of simple grain corn, stiffness, quality and diameter.At present, studies in China focuses mostly in the detection of seed mode of appearance measurement based on image procossing, classification, sort research and seed organic component content and seed moisture proportion detection.Automatically measure for single seed quality, the mass spectrum automatic analytical instrument of classification has no report.Typically, the distribution of Different Crop seed quality, morphological differences are very big, develop that to have general quality self-operated measuring unit more difficult;It addition, common crop seed quality is less, it is achieved High Precision Automatic accurate measurement is the most difficult.In sum, it is badly in need of a kind of new type auto seed meausring apparatus, reaches the purpose that accuracy of measurement is high.
Utility model content
For problem above, this utility model provides a kind of wheat seed automatic weighing device, and seed can be transported to optimal height of charging seed, and makes to broadcast rear seed grain away from accurately being corrected, increases substantially seeding quality.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of wheat seed automatic weighing device, including simple grain dispenser, seed brush and liquid crystal display, described simple grain dispenser is arranged on seed brush, described seed brush lower end connects weighting platform, described weighting platform connects the one end having LOAD CELLS, the described LOAD CELLS other end connects pedestal, it is provided with aperture bottom described weighting platform, described aperture lower end is provided with seed and accepts bucket, described seed accepts bucket lower end and is provided with seed classification plate, described seed classification plate lower end is provided with seed classification withdrawer, it is provided with baffle plate in the middle of described seed classification withdrawer, described seed brush, seed classification plate is respectively connected with servomotor, described liquid crystal display, servomotor and LOAD CELLS are connected to control centre.
As a kind of optimal technical scheme of the present utility model, described aperture is circular, a diameter of 2-4mm.
As a kind of optimal technical scheme of the present utility model, described control centre is with single-chip microcomputer as control chip.
As a kind of optimal technical scheme of the present utility model, it is tubular type that the connection of described aperture has conduit, described conduit, a diameter of 2-4mm.
As a kind of optimal technical scheme of the present utility model, described seed accepts to be provided with leak bottom bucket.
The beneficial effects of the utility model:
During device busy described in the utility model, simple grain dispenser, under the driving means effect that sheave and slider-crank mechanism form, by moving to 1cm above weighing platform on the left of weighing platform, is arranged lower 1 wheat seed, is then returned to original position;The quality of seed is measured by rapid weighing unit and is sent to single-chip microcomputer;After single-chip microcomputer obtains seed quality information, send control signal to seed brush, seed classification plate, the respective motion controller of feed mechanism for seed;Seed is swept down to inner side from weighing platform by seed brush by movement outside, the control signal that seed classification plate controller will be sent according to weighing unit, classification feature (if this measurement classification results is different with last time, then rotate, be otherwise failure to actuate) is realized from not turning to turn.Repeat above step, measurement and the classification of the simple grain quality of a large amount of seed can be completed.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram.
Fig. 2 is this utility model sensor construction schematic diagram
Figure is numbered: 1-simple grain dispenser;2-seed brush;3-weighting platform;4-aperture;5-conduit;6-LOAD CELLS;7-pedestal;8-seed accepts bucket;9-seed classification plate;10-seed classification withdrawer;11-baffle plate;12-servomotor;13-control centre;14-leak;15-liquid crystal display.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Embodiment:
nullAs depicted in figs. 1 and 2,A kind of wheat seed automatic weighing device,Including simple grain dispenser 1、Seed brush 2 and liquid crystal display 15,Described simple grain dispenser 1 is arranged on seed brush 2,Described seed brush 2 lower end connects weighting platform 3,Described weighting platform 3 connects the one end having LOAD CELLS 6,Described LOAD CELLS 6 other end connects pedestal 7,It is provided with aperture 4 bottom described weighting platform 6,Described aperture 4 lower end is provided with seed and accepts bucket 8,Described seed accepts bucket 8 lower ends and is provided with seed classification plate 9,Described seed classification plate 9 lower end is provided with seed classification withdrawer 10,It is provided with baffle plate 11 in the middle of described seed classification withdrawer 10,Described seed brush 2、Seed classification plate 11 is respectively connected with servomotor 12,Described liquid crystal display 15、Servomotor 12 and LOAD CELLS 6 are connected to control centre 13.During device work, simple grain dispenser 1, under the driving means effect that sheave and slider-crank mechanism form, by moving to 1cm above weighing platform on the left of weighing platform, is arranged lower 1 wheat seed, is then returned to original position;The quality of seed is measured by rapid weighing unit and is sent to single-chip microcomputer;After single-chip microcomputer obtains seed quality information, send control signal to seed brush 2, the respective motion controller of seed classification plate 9;Seed is swept down from weighing platform 3 by seed brush 2 by movement outside to inner side, the control signal that seed classification plate 9 controller will be sent according to weighing unit, classification feature (if this measurement classification results is different with last time, then rotate, be otherwise failure to actuate) is realized from not turning to turn.Repeat above step, measurement and the classification of the simple grain quality of a large amount of seed can be completed.
On above-described embodiment preferably, described aperture 4 is circular, a diameter of 2-4mm, it is ensured that only measure single seed.
On above-described embodiment preferably, described control centre 13 is with single-chip microcomputer as control chip, and Single-chip Controlling is timely, can realize efficiently controlling measurement effect.
On above-described embodiment preferably, described aperture 4 connects conduit 5, and described conduit 5 is tubular type, a diameter of 2-4mm, it is ensured that only measure single seed.
On above-described embodiment preferably, described seed accepts to be provided with leak 14 bottom bucket 8 so that seed can fall into seed classification withdrawer 10.
Based on above-mentioned, during the work of this utility model feed mechanism for seed, simple grain dispenser, under the driving means effect that sheave and slider-crank mechanism form, by moving to 1cm above weighing platform on the left of weighing platform, is arranged lower 1 wheat seed, is then returned to original position;The quality of seed is measured by rapid weighing unit and is sent to single-chip microcomputer;After single-chip microcomputer obtains seed quality information, send control signal to seed brush, seed classification plate, the respective motion controller of feed mechanism for seed;Seed is swept down to inner side from weighing platform by seed brush by movement outside, the control signal that seed classification plate controller will be sent according to weighing unit, classification feature (if this measurement classification results is different with last time, then rotate, be otherwise failure to actuate) is realized from not turning to turn.Repeat above step, measurement and the classification of the simple grain quality of a large amount of seed can be completed.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.

Claims (5)

1. a wheat seed automatic weighing device, it is characterized in that: include simple grain dispenser, seed brush and liquid crystal display, described simple grain dispenser is arranged on seed brush, described seed brush lower end connects weighting platform, described weighting platform connects the one end having LOAD CELLS, the described LOAD CELLS other end connects pedestal, it is provided with aperture bottom described weighting platform, described aperture lower end is provided with seed and accepts bucket, described seed accepts bucket lower end and is provided with seed classification plate, described seed classification plate lower end is provided with seed classification withdrawer, it is provided with baffle plate in the middle of described seed classification withdrawer, described seed brush, seed classification plate is respectively connected with servomotor, described liquid crystal display, servomotor and LOAD CELLS are connected to control centre.
A kind of wheat seed automatic weighing device the most according to claim 1, it is characterised in that: described aperture is circular, a diameter of 2-4mm.
A kind of wheat seed automatic weighing device the most according to claim 1, it is characterised in that: described control centre is with single-chip microcomputer as control chip.
A kind of wheat seed automatic weighing device the most according to claim 1 and 2, it is characterised in that: it is tubular type that the connection of described aperture has conduit, described conduit, a diameter of 2-4mm.
A kind of wheat seed automatic weighing device the most according to claim 1, it is characterised in that: described seed accepts to be provided with leak bottom bucket.
CN201620276002.8U 2016-04-03 2016-04-03 Wheat seed automatic weighing device Expired - Fee Related CN205413662U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620276002.8U CN205413662U (en) 2016-04-03 2016-04-03 Wheat seed automatic weighing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620276002.8U CN205413662U (en) 2016-04-03 2016-04-03 Wheat seed automatic weighing device

Publications (1)

Publication Number Publication Date
CN205413662U true CN205413662U (en) 2016-08-03

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107350176A (en) * 2017-07-18 2017-11-17 商洛学院 A kind of corn seed quality detection device
CN107899974A (en) * 2017-11-09 2018-04-13 嘉兴佳达服装有限公司 A kind of natural feather screening workbench easy to control
CN109201519A (en) * 2018-08-31 2019-01-15 安徽金锡机械科技有限公司 A kind of grain seed color sorting device
CN110142231A (en) * 2019-05-23 2019-08-20 上海交通大学 Fluorescent marker rice paddy seed sorting mechanism and method
CN111201862A (en) * 2020-01-09 2020-05-29 曲阜师范大学 Seeding mechanical equipment based on intermittent weighing monitoring and seeding method thereof
CN113188317A (en) * 2021-04-29 2021-07-30 合肥三伍机械有限公司 Automatic categorised grain drying-machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107350176A (en) * 2017-07-18 2017-11-17 商洛学院 A kind of corn seed quality detection device
CN107899974A (en) * 2017-11-09 2018-04-13 嘉兴佳达服装有限公司 A kind of natural feather screening workbench easy to control
CN109201519A (en) * 2018-08-31 2019-01-15 安徽金锡机械科技有限公司 A kind of grain seed color sorting device
CN110142231A (en) * 2019-05-23 2019-08-20 上海交通大学 Fluorescent marker rice paddy seed sorting mechanism and method
CN111201862A (en) * 2020-01-09 2020-05-29 曲阜师范大学 Seeding mechanical equipment based on intermittent weighing monitoring and seeding method thereof
CN113188317A (en) * 2021-04-29 2021-07-30 合肥三伍机械有限公司 Automatic categorised grain drying-machine

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160803

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CF01 Termination of patent right due to non-payment of annual fee