CN206411492U - One kind is used for the control system of " a device multirow " formula seeder - Google Patents
One kind is used for the control system of " a device multirow " formula seeder Download PDFInfo
- Publication number
- CN206411492U CN206411492U CN201720106732.8U CN201720106732U CN206411492U CN 206411492 U CN206411492 U CN 206411492U CN 201720106732 U CN201720106732 U CN 201720106732U CN 206411492 U CN206411492 U CN 206411492U
- Authority
- CN
- China
- Prior art keywords
- stepper motor
- main control
- seeder
- control chip
- buzzer
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The utility model is related to a kind of control system for " a device multirow " formula seeder, including host computer and slave computer；Described host computer includes industrial computer and interface operation system；Described slave computer includes main control chip, stepper motor one, stepper motor two, photoelectric sensor, bearing sensor and buzzer；Main control chip is connected with stepper motor one, stepper motor two, photoelectric sensor, bearing sensor and buzzer respectively；The information transmission that main control chip detects photoelectric sensor, bearing sensor and buzzer is to host computer；The load button that the utility model passes through the setting seeder speed of travel, the mu amount of broadcasting, outer groove-wheel active length on host computer, the control to slave computer main control chip is realized by 485 communications, main control chip controls the rotating speed of stepper motor one and stepper motor two to realize precise sowing according to upper machine information.
Description
(1) technical field
The utility model is related to a kind of agricultural machinery control device, is exactly specifically a kind of control system for seeder
System.
(2) background technology
Seeding machinery is the important component of agricultural machinery, and sows efficiency and be directly related to the further of seeding machinery
Development.With the development of society, existing cultivated area constantly declines, how to improve the per mu yield of crops has turned into people's urgency
The problem of need to solving.And seeding machinery is being easy to produce broadcast leakage, replay and the problems such as card type during seeding, this is very
The development of seeding machinery is constrained in big degree.It is unstable to there is flow rate in traditional feed mechanism for seed, occurrence of large-area broken strip when serious
Broadcast leakage, the particularly precision planter without monitoring arrangement, with the development of science and technology, it is China to develop high-quality Precision Seeding machinery
The active demand of agricultural modernization, design is a kind of the problem of for presently, there are is used for the control system of " a device multirow " formula seeder
System can effectively solve the problem that uneven sowing is even, broadcast leakage, replay, the problems such as card type.
(3) content of the invention
The utility model in order to adapt to the demand of modern seeding machinery, for existing seeding and control system it is not enough there is provided
A kind of intelligent apparatus that can be applied to automatically control during seeding operation.
One kind is used for the control system of " a device multirow " formula seeder, including host computer and slave computer；Described host computer
Including industrial computer and interface operation system；Described slave computer includes main control chip, stepper motor one, stepper motor two, photoelectricity
Sensor, bearing sensor and buzzer；Main control chip respectively with stepper motor one, stepper motor two, photoelectric sensor, load-bearing
Sensor and buzzer connection；The information transmission that main control chip detects photoelectric sensor, bearing sensor and buzzer is to upper
Position machine；
Described host computer and slave computer passes through 485 communication technology transmission informations；
Described interface operation system embedment is in industrial computer, and interface operation system is used for the seeder speed of travel, mu and broadcast
Amount and the outer groove-wheel active length of existing seeder are inputted, while receiving the information of main control chip transmission；
Described main control chip is the core of control system, and described stepper motor one is used for the rotating speed for controlling outer groove-wheel；
Described stepper motor two is used for the active length for controlling outer groove-wheel；Stepper motor one and the co- controlling seeder of stepper motor two
Application rate, realize seeder precision drilling；Described photoelectric sensor is installed in the discharging tube of existing seeder, aobvious in real time
Show seed flow regime in discharging tube, for detecting whether discharging tube blocks, in order to avoid cause broadcast leakage；Described load-bearing sensing
Device is installed on seeding pipe end, the weight for detecting seed in often row discharging tube, and whether seeding is uniform for observation discharging tube；It is described
Buzzer be used for alarm, when photoelectric sensor can't detect the information of seed, buzzer buzzing represent the discharging tube generation
Block.
The beneficial effects of the utility model are：
Compared with prior art, this technology on host computer by setting the seeder speed of travel, the mu amount of broadcasting, outer groove-wheel work
Make the load button of length, realize the control to slave computer main control chip by 485 communications, main control chip is according to upper machine information
The rotating speed of control stepper motor one and stepper motor two realizes precise sowing；Main control chip gathers photoelectric sensor and load-bearing in real time
The information of sensor, judges whether discharging tube blocks, once occur to block buzzer warning reminding staff inspection immediately
Equipment is looked into, while judging whether discharging tube seeding is uniform, and information host computer is transmitted to by 485 communications.
(4) illustrate
Fig. 1 is " a device multirow " formula seeder control system architecture schematic diagram.
(5) embodiment
It is described below in conjunction with the accompanying drawing and characteristics of principle in the utility model embodiment, described embodiment is only
It is a part of embodiment of the present utility model, is not intended to limit scope of the present utility model.
The utility model is used cooperatively with existing " a device multirow " formula seeder, is mainly used in seeder precision and broadcasts
Kind, realize seeding uniformity.Control system scheme is provided according to the utility model, illustrates the utility model below with reference to Fig. 1
The control system operation principle of seeder.
As shown in figure 1, the utility model includes host computer and slave computer, host computer selects industrial computer, and industrial computer is embedded in
There is the input of the seeder speed of travel, the mu amount of broadcasting and outer groove-wheel active length in interface operation system, interface operation system, work
The need for the actual speed of travel and geographical environment of the personnel according to seeder, determine that flow rate realizes the demand of precise sowing；Under
The main control chip of position machine is from STM32 single-chip microcomputers as the core of control system, and stepper motor one and stepper motor two are selected
57BYG250H stepper motors, slave computer receives the information that host computer is inputted, control stepper motor one and stepping by 485 communications
Motor two realizes the control of external groove wheel speed and active length, and then realizes the precision control to planting with sowing machine amount；Photoelectricity
Sensor is installed in discharging tube, is previously set when not having return information in photoelectric sensor 3s, is illustrated that discharging tube is blocked,
Slave computer controls buzzer warning, while information is transmitted to host computer by slave computer by 485 communications, host computer seeding blockage refers to
Show that lamp flashes, remind staff to take corresponding measure；Bearing sensor is installed on seeding pipe end, and collection is every in real time for slave computer
Seed weight information in row discharging tube, gives host computer, host computer passes through seed in discharging tube by 485 communications information transfer
Weight display shows the information of seed weight in often row feed mechanism for seed, for judging whether that seeding is uniform；The utility model is realized
Requirement to seeder precision drilling, while whether can occur to block in order to avoid causing card type etc. to ask in automatic detection discharging tube
Whether topic and discharging tube seeding are uniform in order to avoid influence seeder operation effectiveness.
Claims (1)
1. one kind is used for the control system of " a device multirow " formula seeder, it is characterised in that including host computer and slave computer；It is described
Host computer include industrial computer and interface operation system；Described slave computer includes main control chip, stepper motor one, stepper motor
2nd, photoelectric sensor, bearing sensor and buzzer；Described main control chip respectively with stepper motor one, stepper motor two, light
Electric transducer, bearing sensor and buzzer connection；Main control chip detects photoelectric sensor, bearing sensor and buzzer
Information transmission is to host computer；
Described host computer and slave computer passes through 485 communication technology transmission informations；
Described interface operation system embedment in industrial computer, interface operation system be used for the seeder speed of travel, the mu amount of broadcasting and
The input of outer groove-wheel active length, while receiving the information of main control chip transmission；
Described stepper motor one is used for the rotating speed for controlling outer groove-wheel；Described stepper motor two is used for the work for controlling outer groove-wheel
Length；The application rate of stepper motor one and the co- controlling seeder of stepper motor two, realizes seeder precision drilling；Described light
Electric transducer is installed in the discharging tube of existing seeder, in real time seed flow regime in display discharging tube, for detecting seeding
Whether pipe blocks, in order to avoid cause broadcast leakage；Described bearing sensor is installed on seeding pipe end, for detecting often row seeding
The weight of seed in pipe, whether seeding is uniform for observation discharging tube；Described buzzer is used to alarm, when photoelectric sensor is detected not
To seed information when, buzzer buzzing represents the discharging tube and blocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106732.8U CN206411492U (en) | 2017-01-25 | 2017-01-25 | One kind is used for the control system of " a device multirow " formula seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106732.8U CN206411492U (en) | 2017-01-25 | 2017-01-25 | One kind is used for the control system of " a device multirow " formula seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411492U true CN206411492U (en) | 2017-08-15 |
Family
ID=59557496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720106732.8U Expired - Fee Related CN206411492U (en) | 2017-01-25 | 2017-01-25 | One kind is used for the control system of " a device multirow " formula seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206411492U (en) |
-
2017
- 2017-01-25 CN CN201720106732.8U patent/CN206411492U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |