CN207766848U - A kind of pneumatic seeder seeding monitoring device - Google Patents
A kind of pneumatic seeder seeding monitoring device Download PDFInfo
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- CN207766848U CN207766848U CN201721272069.5U CN201721272069U CN207766848U CN 207766848 U CN207766848 U CN 207766848U CN 201721272069 U CN201721272069 U CN 201721272069U CN 207766848 U CN207766848 U CN 207766848U
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- Prior art keywords
- suction device
- hill planter
- seed
- monitoring
- dibbler
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Abstract
The utility model discloses a kind of pneumatic seeder seeding monitoring device, monitoring device includes：Hill planter with suction device seeding detection unit（It is installed on inside dibbler, it can be multiple）, hill planter with suction device rotation speed monitoring unit（It is installed on dibbler outside and rack, it can be multiple）And vehicle-mounted monitoring displaying alarming terminal（It is installed on driver's cabin, individually）；Hill planter with suction device monitoring unit is made of photosensitive diode (led) module on the outside of negative pressure cavity LED light source on the inside of seed tray and seed tray, and photodiode module acquires the light intensity generated the when of having on seed tray on the light intensity generated when seed and discharge plate without seed respectively；Hill planter with suction device rotation speed monitoring unit monitors hill planter with suction device rotating speed by Magnetic contact switch；Vehicle-mounted monitoring displaying alarming terminal is electrically connected at hill planter with suction device seeding detection unit and hill planter with suction device rotation speed monitoring unit, the data acquisition hill planter with suction device rotating speed transmitted according to hill planter with suction device rotation speed monitoring unit, turnning circle and theoretical sowing number, think one seed of broadcast leakage when the light intensity of hill planter with suction device seeding detection unit acquisition is more than given threshold, so that it is determined that broadcast leakage number, theory sowing number is practical sowing number with broadcast leakage number difference, realize that vehicle-mounted monitoring displaying alarming terminal shows hill planter with suction device rotating speed, sow number and broadcast leakage number, alarm is excited when broadcast leakage number reaches setting value.
Description
Technical field
It is the utility model is related to agricultural mechanical field, more particularly to a kind of that rotating speed is sowed to pneumatic seeder, the number of turns, is broadcast
The monitoring device of kind number and broadcast leakage number.
Background technology
Aspiration type sowing device possesses the irreplaceable advantage of mechanical seeder；Aspiration type sowing device to it is oval, flat, big,
Various types of crop seeds such as middle or small can meet sowing require, be particularly good at sowing anomalistic object for example corn, beet,
Cucurbit seed etc..But due to its closing, after planting seed is embedded in the medium characteristic of soil, and when occurring, plants case empties, seed spout blocks, wind turbine
Broadcast leakage kind phenomenon caused by when the failures such as rotating speed is too low, wind turbine stalling and plough block is difficult to find, after-culture difficulty is caused to ask
Topic.
Sead feeder monitoring device currently on the market mostly uses greatly mechanical system or photoelectric sensor for discharging tube, kind
Case is monitored；It is monitored for feed mechanism for seed feeding mouth using piezoelectric transducer.These monitorings concentrate on sowing leading portion, cannot
Whether accurate measurements seed is sowed.
Utility model content
Technical problem to be solved in the utility model is that broadcast leakage etc. is existing in timely discovery pneumatic seeder seeding process
As, and user is reminded in time.
To achieve the above object, the utility model provides a kind of pneumatic seeder seeding monitoring device, wherein packet
Contain：
S1：Hill planter with suction device seeding detection unit（It is installed on inside dibbler, it can be multiple）, by negative pressure on the inside of seed tray
Chamber LED light source is located at bunch planting with dibbler lid photodiode module composition, analysis seed taking disc suction hole is installed on when having seed
It is located at dibbler lid photodiode module when the light intensity and seed taking disc suction hole that device lid photodiode module receives are without seed
The light intensity of reception；
S2：Hill planter with suction device rotation speed monitoring unit（It is installed on dibbler outside and rack, it can be multiple）, by being adsorbed on cave
Device is broadcast close into kind of pore cross section magnetic part and the Magnetic contact switch being installed on seeder frame composition, realizes monitoring aspiration
Formula dibbler turnning circle counts, to provide data to calculate sowing number and rotating speed；
S3：Vehicle-mounted monitoring displaying alarming terminal（It is installed on driver's cabin, individually）, vehicle-mounted monitoring displaying alarming terminal electrically connects
It is connected to hill planter with suction device seeding detection unit and hill planter with suction device rotation speed monitoring unit, is supervised according to hill planter with suction device rotating speed
Data acquisition hill planter with suction device rotating speed, turnning circle and the theoretical sowing number for surveying unit transmission, when hill planter with suction device is sowed
The light intensity of monitoring unit acquisition thinks one seed of broadcast leakage when being more than given threshold, so that it is determined that broadcast leakage number, theory sowing number with
Broadcast leakage number difference is practical sowing number, realize vehicle-mounted monitoring displaying alarming terminal show hill planter with suction device rotating speed, sowing number with
And broadcast leakage number, excite alarm when broadcast leakage number reaches setting value.
It can be timely by using a kind of pneumatic seeder seeding monitoring device, operating personnel disclosed in the utility model
Planting with sowing machine situation is accurately obtained, and sowing number information can be obtained, avoid excessive broadcast leakage and is run without kind empty, and can be with
Sowing number information is obtained, to improve sowing efficiency, sowing is avoided to slip up.
Description of the drawings
Attached drawing should not be construed as carrying out the utility model any to be best understood from the feature and feature of the utility model
Limitation, in the accompanying drawings：
Figure one shows a kind of monitoring step of pneumatic seeder seeding monitoring device in the utility model embodiment
Flow chart；
Figure two shows hill planter with suction device seeding detection unit and the installation signal of hill planter with suction device rotation speed monitoring unit
Figure；
Figure three shows that a kind of pneumatic seeder seeding monitoring device LED light source(-)holder in the utility model embodiment is installed
Schematic diagram（It is installed on right dibbler）, it is illustrated that arrow is direction of rotation when dibbler works, wherein block of dying（13）, LED light
Source(-)holder（8）, block of dying（14）, LED light source（7）It is not rotated at work with dibbler；
Figure four shows that a kind of pneumatic seeder seeding monitoring device LED light source(-)holder in the utility model embodiment is installed
Schematic diagram（It is installed on left dibbler）, it is illustrated that arrow is direction of rotation when dibbler works, wherein block of dying（13）, LED light
Source(-)holder（8）, block of dying（14）, LED light source（7）It is not rotated at work with dibbler；
Figure five shows that a kind of pneumatic seeder seeding monitoring device LED light source(-)holder in the utility model embodiment is illustrated
Figure；
Figure six shows a kind of pneumatic seeder seeding monitoring device seeding quality index in the utility model embodiment
Export flow chart of steps；
Figure seven show a kind of hill planter with suction device seeding detection unit in the utility model embodiment for seeder without
When seed, photodiode module（3）One group of voltage value caused by acquisition.
Wherein, reference numeral
1：Air entry；
2：Hollow dibbler axis；
3：Photodiode module；
4：Dibbler lid；
5：Suction hole；
6：Seed taking disc；
7：LED light source（Power supply containing button）；
8：LED light source(-)holder；
9：Magnetic part；
10：Magnetic contact switch；
11：Rack；
12：Cast block plate；
13：It dies block；
14：It dies block.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings, be further understood that the purpose of this utility model,
Scheme and function, but the utility model is not limited thereto.
As shown in figure, the utility model provide a kind of pneumatic seeder seeding monitoring device comprising：
S1：Hill planter with suction device seeding detection unit（It is installed on inside dibbler, it can be multiple）, by negative pressure on the inside of seed tray
Chamber LED light source is located at bunch planting with dibbler lid photodiode module composition, analysis seed taking disc suction hole is installed on when having seed
It is located at dibbler lid photodiode module when the light intensity and seed taking disc suction hole that device lid photodiode module receives are without seed
The light intensity of reception；
S2：Hill planter with suction device rotation speed monitoring unit（It is installed on dibbler outside and rack, it can be multiple）, by being adsorbed on cave
Device is broadcast close into kind of pore cross section magnetic part and the Magnetic contact switch being installed on seeder frame composition, realizes monitoring aspiration
Formula dibbler turnning circle counts, to provide data to calculate sowing number and rotating speed；
S3：Vehicle-mounted monitoring displaying alarming terminal（It is installed on driver's cabin, individually）, vehicle-mounted monitoring displaying alarming terminal electrically connects
It is connected to hill planter with suction device seeding detection unit and hill planter with suction device rotation speed monitoring unit, is supervised according to hill planter with suction device rotating speed
Data acquisition hill planter with suction device rotating speed, turnning circle and the theoretical sowing number for surveying unit transmission, when hill planter with suction device is sowed
The light intensity of monitoring unit acquisition thinks one seed of broadcast leakage when being more than given threshold, so that it is determined that broadcast leakage number, theory sowing number with
Broadcast leakage number difference is practical sowing number, realize vehicle-mounted monitoring displaying alarming terminal show hill planter with suction device rotating speed, sowing number with
And broadcast leakage number, excite alarm when broadcast leakage number reaches setting value.
Above-mentioned hill planter with suction device seeding detection unit, wherein the S1 is further included：
S11：LED light source installation site：As shown in figure three, figure four, figure five, LED light source and button power supply（7）It is installed on
LED light source(-)holder designed by the utility model（8）, cementing or card slot can be used directly in mounting means, as the utility model makes
With cementing, but it is not limited only to this；
S12：LED light source(-)holder installation site：As shown in figure three, figure four, since installation direction is not on seeder for dibbler
With left dibbler, right dibbler is divided into, such as the dibbler of figure three, four, block of dying（13）In dibbler lower part, it is biased to rotation side
To tossing about, LED light source(-)holder（8）It is installed on block of dying（13）Top, and straight up, cementing or weldering can be used in mounting means
It connects, the utility model uses cementing but be not limited only to this；
S13：LED light source(-)holder：LED light source(-)holder is a stalloy or other materials, and such as present invention uses two hand hacksaws
The cementing composition of item；
S14：LED light source is powered using button cell；
S15：Photodiode module mounting location：As shown in Figure 2, it is installed on dibbler lid（4）On, with seed taking disc（6）
On suction hole（5）Apart from hollow dibbler axis（2）Axis is consistent, and is located at hollow dibbler axis（2）Right over axis；
S16：Acquisition photodiode module is directed to the analog voltage signal that different light intensity are converted；
S17：Low-pass filtering operation is carried out to the collected analog voltage signal；
S18：As shown in figure seven, there is seed to seed taking disc suction hole（Low-voltage）With no seed（High voltage）When analog voltage
Signal compares, and to set leakage kind threshold value, wherein the utility model sets leakage kind threshold value as 0.1V, but is not limited only to this；
S19：Hill planter with suction device seeding detection element number provided by the utility model can be according to aspiration when specific operation
Formula dibbler number is set, and as shown in figure 6, every dibbler can be equipped with a monitoring unit.
Above-mentioned hill planter with suction device rotation speed monitoring unit, wherein the S2 is further included：
S21：Magnetic part installation site：As shown in Figure 2, magnetic part（9）By itself magnetic absorption in aspirated-air type cave
Broadcast device casting block plate（12）Outer end face, and make itself and Magnetic contact switch（10）With hollow dibbler axis（2）Axial line distance is consistent；
S22：Magnetic contact switch installation site：As shown in Figure 2, it is installed on hill planter with suction device fixed frame（11）On,
And make magnetic part（9）Have in rotating a circle and only once passes through Magnetic contact switch（10）Detector；
S23：Hill planter with suction device rotation speed monitoring element number provided by the utility model can be according to aspiration when specific operation
Formula dibbler number is set, and as shown in figure 6, every dibbler can be equipped with a monitoring unit.
Above-mentioned vehicle-mounted monitoring displaying alarming terminal, wherein the S3 is further included：
S31：Obtain theoretical sowing number：Magnetic contact switch information in S2 is handled, a signal, theory sowing number are often received
Add N0；
S31：Obtain theoretical leakage kind number：Photodiode module information in S1 is handled, when voltage value is more than leakage kind threshold value,
Leakage kind number adds one；
S32：Obtain hill planter with suction device rotating speed：It obtains per Magnetic contact switch output time time interval gas in S2 twice
Suction dibbler speed, obtain hill planter with suction device rotating speed；
S33:Broadcast leakage situation determination step works as broadcast leakage number in the unit interval, is more than the broadcast leakage number setting value, then sentences
There is broadcast leakage situation in the fixed Pneumatic precision seeder；
S34：Warning device can take many forms, wherein buzzer can be used and remind operating personnel.
Above-mentioned broadcast leakage situation, wherein the S33 is further included：
S331：Unit interval sets according to Different Crop, wherein may be set to 10 seconds；
S332：Broadcast leakage number setting value is set according to Different Crop, wherein may be set to 4.
It can be timely by using a kind of pneumatic seeder seeding monitoring device, operating personnel disclosed in the utility model
Planting with sowing machine situation is accurately obtained, and sowing number information can be obtained in real time, avoid excessive broadcast leakage and is run without kind of a sky, and
Sowing number information can be obtained, to improve sowing efficiency, sowing is avoided to slip up.
Claims (3)
1. a kind of pneumatic seeder seeding monitoring device, which is characterized in that include：
S1：Hill planter with suction device seeding detection unit（It is installed on inside dibbler, it can be multiple）, by negative pressure cavity on the inside of seed tray
LED light source is located at dibbler with dibbler lid photodiode module composition, analysis seed taking disc suction hole is installed on when having seed
It is connect positioned at dibbler lid photodiode module when the light intensity and seed taking disc suction hole that lid photodiode module receives are without seed
The light intensity of receipts；
S2：Hill planter with suction device rotation speed monitoring unit（It is installed on dibbler outside and rack, it can be multiple）, by being adsorbed on dibbler
Close into kind of pore cross section magnetic part and the Magnetic contact switch being installed on seeder frame composition, monitoring aspirated-air type cave is realized
The counting of device turnning circle is broadcast, to provide data to calculate sowing number and rotating speed；
S3：Vehicle-mounted monitoring displaying alarming terminal（It is installed on driver's cabin, individually）, vehicle-mounted monitoring displaying alarming terminal is electrically connected at
Hill planter with suction device seeding detection unit and hill planter with suction device rotation speed monitoring unit, according to hill planter with suction device rotation speed monitoring list
Data acquisition hill planter with suction device rotating speed, turnning circle and the theoretical sowing number of member transmission, when hill planter with suction device seeding detection
The light intensity of unit acquisition thinks one seed of broadcast leakage when being more than given threshold, so that it is determined that broadcast leakage number, theory sowing number and broadcast leakage
Number difference is practical sowing number, realizes that vehicle-mounted monitoring displaying alarming terminal shows hill planter with suction device rotating speed, sowing number and leakage
Number is broadcast, alarm is excited when broadcast leakage number reaches setting value.
2. monitoring device as described in claim 1, which is characterized in that the S1 is specifically included：
S11：LED light source installation site；
S12：LED light source is powered using button cell；
S13：Photodiode module mounting location；
S14：The analog voltage signal that the light intensity of photodiode module multi collect is converted；
S15：Acquisition photodiode module is directed to the analog voltage signal that different light intensity are converted；
S16：When having seed and no seed to seed taking disc suction hole compared with analog voltage signal, to set a leakage kind threshold value.
3. monitoring device as described in claim 1, which is characterized in that the S3 is specifically included：
S31：Obtain theoretical sowing number：Magnetic contact switch information in S2 is handled, a signal is often received, theory sowing number adds N0
（N0For the uniformly distributed suction hole number of seed taking disc）；
S31：Obtain theoretical leakage kind number：Photodiode module information in S1 is handled, when voltage value is more than leakage kind threshold value, leakage kind
Number plus one；
S32：Obtain hill planter with suction device rotating speed：It obtains per Magnetic contact switch output time interval in S2 twice, obtains aspiration
Formula dibbler speed, to obtain hill planter with suction device rotating speed；
S33:Broadcast leakage situation determination step works as broadcast leakage number in the unit interval and is more than the broadcast leakage number setting value, then judges institute
It states Pneumatic precision seeder and broadcast leakage situation occurs；
S34：Warning device can take many forms, wherein buzzer can be used and remind operating personnel；
Above-mentioned broadcast leakage situation, wherein the S33 is further included：
S331：Unit interval sets according to Different Crop, wherein may be set to 10 seconds；
S332：Broadcast leakage number setting value is set according to Different Crop, wherein may be set to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721272069.5U CN207766848U (en) | 2017-09-29 | 2017-09-29 | A kind of pneumatic seeder seeding monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721272069.5U CN207766848U (en) | 2017-09-29 | 2017-09-29 | A kind of pneumatic seeder seeding monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207766848U true CN207766848U (en) | 2018-08-28 |
Family
ID=63219354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721272069.5U Expired - Fee Related CN207766848U (en) | 2017-09-29 | 2017-09-29 | A kind of pneumatic seeder seeding monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207766848U (en) |
-
2017
- 2017-09-29 CN CN201721272069.5U patent/CN207766848U/en not_active Expired - Fee Related
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| 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: 20180828 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |