CN110441080A - A kind of experimental provision of seed sowing device performance detection - Google Patents
A kind of experimental provision of seed sowing device performance detection Download PDFInfo
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- CN110441080A CN110441080A CN201810445789.XA CN201810445789A CN110441080A CN 110441080 A CN110441080 A CN 110441080A CN 201810445789 A CN201810445789 A CN 201810445789A CN 110441080 A CN110441080 A CN 110441080A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
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Abstract
A kind of experimental provision of seed sowing device performance detection, including feed mechanism for seed mechanical system and detection system.Seed-box, grain (box) drive, feed mechanism for seed universal coupling, conveyer belt, weighing system, automatically controlled detection system；Automatically controlled detection system includes the experimental provision of the seed sowing device performances detection such as host computer touch screen, slave computer programmable controller and analog input/output module, control circuit, shaft speed transducer, photoelectric sensor, and the scope of application of detection device can be improved by feed mechanism for seed universal interconnecting device.The present apparatus is suitable for all kinds of Cell wheel feed, has the function of detecting flow rate, Seeding Uniformity under different speed of drilling.Automatic control system realizes gearshift adjustment to feed mechanism for seed axis, and automatic collection, storage and the curve display function of parameter may be implemented.
Description
Technical field
The present invention relates to agricultural machinery technological field, in particular to a kind of experimental provision of seed sowing device performance detection.
Background technique
The superiority and inferiority of seeding quality is most important for agricultural production, and wherein key is core work component feed mechanism for seed
Performance requires different types of feed mechanism for seed the performance to feed mechanism for seed before experimental study stage and batch production are qualitative
It is tested, wherein feed mechanism for seed working condition can effectively be simulated by measuring experimental provision using seed sowing device performance, and can be saved
About testing cost.
The performance of feed mechanism for seed mainly includes flow rate, Seeding Uniformity, seeding uniformity etc..The development of agricultural machinery is necessary
Accomplish effective combination of agricultural machinery and agronomy, to guarantee that the high yield of agricultural, seeding quality are crucial, representative instance such as three ridge skills of soybean
The mating seeder of art, its correlated performance of core component nest wheel feed mechanism for seed are to propose on the basis of the requirement of agronomy, and pass through
Strict theory deduction, experimental verification and improvement are crossed, is finally played the role of to the popularization of China's soybean culture new technology key.
Seed sowing device performance experiment can provide sufficient data for the theoretical research of feed mechanism for seed, Curve guide impeller, service check etc..Cause
This must accomplish that mechanical parameter is adjustable in the design aspect of experimental provision, improve the versatility and practicability of experimental provision.
Summary of the invention
The present invention proposes a kind of experimental provision of seed sowing device performance detection, it is a kind of seed sowing device performance of electromechanical integration
Detection device, using Automatic Control, it is versatile, can to experimentation parameter online record and storage.
Particular content of the present invention:
A kind of experimental provision of seed sowing device performance detection, it is characterised in that: it is a kind of feed mechanism for seed of electromechanical integration
Energy detection device, it includes plants case, feed mechanism for seed implement porter, weighing system, photoelectric sensor system and automatically controlled detection system etc.；Its
A kind of seed sowing device performance detection apparatus, right by being successively shown in serial number from a left side:
Rack 1, conveyer belt 2, conveyor drive arrangement 3, implement porter 4, plants case 5, feed mechanism for seed fexible unit 6, feed mechanism for seed
Driving wheel 7, feed mechanism for seed driving device 8, sowing conducting device 9, weighing grain conductor 10, weighing device 11, photoelectric sensor system 12,
Oil guide pipe 13 and automatically controlled detection system 14.
The experimental provision of seed sowing device performance detection described in it is rack 1, conveyer belt 2, conveyor drive arrangement 3, general
Rack 4, plants case 5, feed mechanism for seed fexible unit 6, feed mechanism for seed driving wheel 7, feed mechanism for seed driving device 8, sowing conducting device 9, weighing
Grain conductor 10, weighing device 11, photoelectric sensor system 12 and the composition such as oil guide pipe 13 and automatically controlled detection system 14.
Conveyer belt 2, conveyor drive arrangement 3 and implement porter 4 are effectively linked together by rack 1, and remaining each electromechanics
Device is both connected on implement porter 4.5 lower part of seeding case is furnished with feed mechanism for seed fexible unit 6, can install according to actual needs
Various forms of machinery feed mechanism for seeds.The driving of feed mechanism for seed fexible unit 6 is carried out by the feed mechanism for seed driving wheel 7 of chain conveyer form
Driving, driving force sets speed regulating motor in feed mechanism for seed driving device 8, feed mechanism for seed driving device 8, through automatically controlled detection system
System 14 realizes the output of different rotating speeds, to meet the needs of different experiments operating condition.
Feed mechanism for seed fexible unit 6 is divided into there are two grain conductor, can be to realize the work of grain conductor entrance plate by control
State is opened and the interlocking of closure.I.e. when the plate for sowing 9 inlet of conducting device is in the open state, grain conductor 10 of weighing
The plate of entrance is in closed state, and seed can only flow to sowing conducting device 9, otherwise when sowing 9 inlet of conducting device
In the closure state, the plate of 10 entrance of grain conductor is in the open state for plate, and seed can only flow to weighing grain conductor 10.Claim
11, Electro-Optic Sensor System 12 is set in refitting and oil guide pipe is connected on implement porter 4, and the purpose of installation oil guide pipe 13 is passing
It send to take and smears a thin layer of oil reservoir, when so that seed being discharged from the outlet of sowing 9 lower end of conducting device, stable is fallen in
Belt surface is transmitted, to test the uniformity index of chimes spacing.Since 13 lower end of oil guide pipe is furnished with scraper plate, and oil guide pipe 13
Height relative to conveyer belt 2 is adjustable, therefore can guarantee the core intersection uniformity for being applied to conveyer belt 2.Wherein sow
The requirement that conducting device 9 can be sowed according to Different Crop, is designed to corresponding form.
The features and advantages of the invention:
A kind of well-bound electromechanical integration the relevant technologies of experimental provision of seed sowing device performance detection, may be implemented seeding
The detection of the performances such as flow rate, Seeding Uniformity, the seeding uniformity of device, and a kind of seed sowing device performance detection apparatus is automatically controlled
The host computer of detection system 14 is made of touch screen, and slave computer is programmable controller, sets speed regulation in the driving device 8 of feed mechanism for seed
Motor can realize gearshift adjustment by automatically controlled detection system, to the strong applicability of the seed sowing device performance experiment of different operating conditions；On
Position machine and slave computer combine the online acquisition that parameter may be implemented and deposit with weighing device 11, the effective of photoelectric sensor system 12
Storage, the recorded analysis that can contribute to experimental result.A kind of experimental provision of seed sowing device performance detection is equipped with seeding
Therefore device fexible unit 6 can install various forms of mechanical seed sowing devices, improve the versatility of the detection device.
Detailed description of the invention
A kind of Experimental equipment of Fig. 1 seed sowing device performance detection, right by being successively shown in serial number from a left side:
Rack 1, conveyer belt 2, conveyor drive arrangement 3, implement porter 4, plants case 5, feed mechanism for seed fexible unit 6, feed mechanism for seed
Driving wheel 7, feed mechanism for seed driving device 8, sowing conducting device 9, weighing grain conductor 10, weighing device 11, photoelectric sensor system 12,
Oil guide pipe 13 and automatically controlled detection system 14.
Specific embodiment
A kind of experimental provision of seed sowing device performance detection is a kind of seed sowing device performance detection apparatus of electromechanical integration, it is wrapped
Containing plants case, feed mechanism for seed implement porter, weighing system and photoelectric sensor system etc.；A kind of reality of seed sowing device performance detection described in it
Experiment device, right by being successively shown in serial number from a left side:
Rack 1, conveyer belt 2, conveyor drive arrangement 3, implement porter 4, plants case 5, feed mechanism for seed fexible unit 6, feed mechanism for seed
Driving wheel 7, feed mechanism for seed driving device 8, sowing conducting device 9, weighing grain conductor 10, weighing device 11, photoelectric sensor system 12,
Oil guide pipe 13 and automatically controlled detection system 14.
A kind of experimental provision course of work of seed sowing device performance detection: it is first powered on into automatically controlled detection system 14.Into
Automatic detection picture, sets feed mechanism for seed rotary speed parameter, carries out one-touch starting in host computer automatic running picture.It automatically controls
System 14 is according to the program of programmable controller inner setting, after advanced startup self-detection, sequence starting conveyor drive arrangement
3, feed mechanism for seed driving device 8.
When carrying out flow rate service check, the inlet plate for sowing conducting device 9 is made by automatically controlled detection system 14
Plate in closed state, 10 inlet of grain conductor of weighing is in the open state, and seed is entered by weighing grain conductor 10 and claimed
Refitting sets 11, because feed mechanism for seed revolving speed is adjustable, therefore can clap kind of a service check for amount by feed mechanism for seed under real different rotating speeds, and automatically controlled detection
The parameters such as feed mechanism for seed revolving speed and a bat kind amount, seeding time can be realized data sheet by host computer touch screen by system 14.
When carrying out Seeding Uniformity service check, the inlet for sowing conducting device 9 is made by automatically controlled detection system 14
Plate is in the open state, and the plate of weighing 10 inlet of grain conductor is in closed state, and seed is gone out by sowing conducting device 9
Mouth is fallen on conveyer belt, is passing through photoelectric sensor system 12, by the procedure treatment of automatically controlled detection system, it can be achieved that seeding is fallen
The counting of grain number because feed mechanism for seed revolving speed is adjustable, therefore feed mechanism for seed Seeding Uniformity can be examined under real different rotating speeds, and automatically controlled inspection
The parameters such as feed mechanism for seed revolving speed and shattering number, seeding time can be realized data sheet by host computer touch screen by examining system 14.Row
Kind uniformity, which is applicable in, requires sowing to have feed mechanism for seed Seeding Uniformity inspection such as Cell wheel feed at regular intervals.
When carrying out seeding uniformity service check, the inlet for sowing conducting device 9 is made by automatically controlled detection system 14
Plate is in the open state, and the plate of weighing 10 inlet of grain conductor is in closed state, and seed is gone out by sowing conducting device 9
It mouthful falls on conveyer belt, sowing conducting device 9 can be designed to have and can adapt to different seedings according to different working condition requirements
The function that the horizontal zero velocity of device realization is charged seed.Since face is uniform on a moving belt under the action of control system for oil guide pipe 13
One layer of the smearing oil reservoir with certain viscosity, when seed is fallen on transmission belt surface from the outlet of grain conductor, and be unlikely to
It rolls.Autostop can be carried out after a period of time at this time, then by manually carrying out detection planting spacing, thus
Detect feed mechanism for seed seeding uniformity.Because conveyor drive arrangement 3 can realize gearshift adjustment, therefore a kind of row by control system
The experimental provision of kind device performance detection has the function of correlated performance detection under the different speed of drilling operating conditions of detection.
Claims (2)
1. a kind of experimental provision of seed sowing device performance detection, it is characterised in that: it is the experimental provision of seed sowing device performance detection, it
Including feed mechanism for seed mechanical system and detection system；Seed sowing device performance detection apparatus described in it have a feed mechanism for seed mechanical system and
Detection system belongs to the device for detecting performance of electromechanical integration, from left to right successively are as follows:
Rack 1, conveyer belt 2, conveyor drive arrangement 3, implement porter 4, plants case 5, feed mechanism for seed fexible unit 6, feed mechanism for seed driving
Wheel 7, feed mechanism for seed driving device 8, sowing conducting device 9, weighing grain conductor 10, weighing device 11, photoelectric sensor system 12, Oil Guide
Pipe 13 and automatically controlled detection system 14；
Automatically controlled detection system 14 includes host computer touch screen, slave computer programmable controller and correlation module, control loop, all kinds of
Sensor.
2. a kind of experimental provision of seed sowing device performance detection according to claim 1, it is characterised in that:
A kind of experimental provision of seed sowing device performance detection described in it is by rack 1, conveyer belt 2, conveyor drive arrangement 3, leads to
With rack 4, plants case 5, feed mechanism for seed fexible unit 6, feed mechanism for seed driving wheel 7, sowing conducting device 9, claims feed mechanism for seed driving device 8
Weight grain conductor 10, weighing device 11, photoelectric sensor system 12 and oil guide pipe 13 and automatically controlled detection system 14 are constituted；
Plants case 5, kind device universal coupling 6, row feed mechanism for seed driving device 8, conveyer belt 2 be attached by mode appropriate and
Configuration, meets the detection of seed sowing device performance；Automatically controlled detection system 14 is located in electric cabinet, if described in various kinds of sensors include
Dry speed probe, photoelectric sensor and weighing sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445789.XA CN110441080A (en) | 2018-05-04 | 2018-05-04 | A kind of experimental provision of seed sowing device performance detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445789.XA CN110441080A (en) | 2018-05-04 | 2018-05-04 | A kind of experimental provision of seed sowing device performance detection |
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| CN110441080A true CN110441080A (en) | 2019-11-12 |
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| CN201810445789.XA Pending CN110441080A (en) | 2018-05-04 | 2018-05-04 | A kind of experimental provision of seed sowing device performance detection |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176082A (en) * | 2021-03-31 | 2021-07-27 | 山东省农业机械科学研究院 | Device and method for detecting seed discharging performance of air suction seed metering device |
| CN113639794A (en) * | 2021-08-05 | 2021-11-12 | 山东省农业机械科学研究院 | Seed metering measuring device, seed metering testing platform system and method for detecting seed metering quality |
| CN114354150A (en) * | 2021-12-01 | 2022-04-15 | 山东省农业机械科学研究院 | Device and method for detecting matching suitability of seed sowing device and seed guiding pipe |
-
2018
- 2018-05-04 CN CN201810445789.XA patent/CN110441080A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176082A (en) * | 2021-03-31 | 2021-07-27 | 山东省农业机械科学研究院 | Device and method for detecting seed discharging performance of air suction seed metering device |
| CN113176082B (en) * | 2021-03-31 | 2023-01-13 | 山东省农业机械科学研究院 | Device and method for detecting seed discharging performance of air suction seed metering device |
| CN113639794A (en) * | 2021-08-05 | 2021-11-12 | 山东省农业机械科学研究院 | Seed metering measuring device, seed metering testing platform system and method for detecting seed metering quality |
| WO2023010591A1 (en) * | 2021-08-05 | 2023-02-09 | 山东省农业机械科学研究院 | Seed metering measurement apparatus, seed metering test platform system, and method for detecting seed metering quality |
| CN114354150A (en) * | 2021-12-01 | 2022-04-15 | 山东省农业机械科学研究院 | Device and method for detecting matching suitability of seed sowing device and seed guiding pipe |
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Application publication date: 20191112 |
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| WD01 | Invention patent application deemed withdrawn after publication |