CN107907041B - Portable paddy field mud foot depth measurement device - Google Patents
Portable paddy field mud foot depth measurement device Download PDFInfo
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- CN107907041B CN107907041B CN201711293859.6A CN201711293859A CN107907041B CN 107907041 B CN107907041 B CN 107907041B CN 201711293859 A CN201711293859 A CN 201711293859A CN 107907041 B CN107907041 B CN 107907041B
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- Prior art keywords
- measurement
- paddy field
- muddy
- foot depth
- measurement device
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- 238000005259 measurement Methods 0.000 title claims abstract description 61
- 238000006073 displacement reaction Methods 0.000 claims abstract description 27
- 229910052744 lithium Inorganic materials 0.000 claims description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009328 dry farming Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/26—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring depth
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of portable paddy field mud foot depth measurement device, solve the problems, such as that paddy field mud foot depth measurement is time-consuming and laborious, low precision, inefficiency.Technical solution includes the magnetostrictive displacement sensor component for entering muddy and slippery bar assembly, being mounted in support component being mounted in support component and battery and control storehouse component, it is described enter muddy and slippery bar assembly include the support plate being vertically fixed in support component, it is vertical uniform in the support plate to be equipped with multiple groups limition orientation slot, enter muddy and slippery bar to be located in limition orientation slot, it is described enter muddy and slippery bar lower end be equipped with into mud plate；The magnetostrictive displacement sensor component includes the measurement pole socket of installation on the supporting plate, measuring rod is vertically housed on the measurement pole socket, measurement sliding block is cased on the measuring rod, be equipped with measurement electronics storehouse at the top of the measuring rod, the measurement sliding block through connecting rod and it is described enter muddy and slippery bar rigid connection.The configuration of the present invention is simple is light, semi-automatic measurement can be achieved, time saving and energy saving, precision is high.
Description
Technical field
The invention patent relates to agricultural mechanical fields, and in particular to a kind of portable paddy field mud foot depth measurement device.
Background technique
Rice Production occupies highly important status in China's grain-production.Just have in the traditional Rice Production in China
Intensive cultivation is carefully harrowed, very little water only field etc. require, modern mechanic rice transplanting equally to paddy field plough it is whole require it is very high.In China south
Typical paddy field environment (dry farming paddy field, summer paddy field ploughing, land reclaimed from a lake, waterlogged plot) the four kinds of mud foot depth in four kinds of side are not quite similar, different mud feet
Depth has an important influence water field ploughing process.
China there is no the mud foot depth measurement method and measuring device of standard at present, and traditional mud foot depth measurement is people
Estimating depth after work measurement, cannot consistent accurate offer mud foot depth data, and can not rapid survey real-time Transmission number
Word data, and it is time-consuming and laborious, flexibility is poor.Fast digitizing measurement mud foot depth method can help to study water field ploughing mistake
The state of tractor set and transaction capabilities, improvement paddy-field-working efficiency and operation quality in journey.
Summary of the invention
The purpose of the present invention is to solve above-mentioned technical problem, provide it is a kind of it is simple and light, can be achieved it is semi-automatic
Change measurement, flexibly it is easy to operate, time saving and energy saving, precision is high, the portable paddy field mud foot depth measurement device of good reliability.
Technical solution includes being mounted in support component to enter muddy and slippery bar assembly, further includes being mounted in support component
Magnetostrictive displacement sensor component and battery and control storehouse component, wherein it is described enter muddy and slippery bar assembly include be vertically fixed on
Support plate in support component, it is vertical uniform in the support plate to be equipped with multiple groups limition orientation slot, enter muddy and slippery bar and be located at limit to lead
Into slot, it is described enter muddy and slippery bar lower end be equipped with into mud plate；The magnetostrictive displacement sensor component is described including being mounted on
Measurement pole socket in support plate is vertically equipped with measuring rod on the measurement pole socket, is cased with measurement sliding block on the measuring rod, described
Be equipped with measurement electronics storehouse at the top of measuring rod, the measurement sliding block through connecting rod and it is described enter muddy and slippery bar rigid connection；The battery
And control storehouse component is mounted on the top of support component, including warehouse and is located at the intracorporal control panel in storehouse, lithium battery and display control
System screen, the control panel are connect with lithium battery, display control screen and measurement electronics storehouse respectively.
It is described enter muddy and slippery bar lower end connect through counterweight limited block with mud plate is entered, the lower end of the support plate is opened equipped with stroke
It closes, the position of the travel switch is corresponding with the limiting section of the counterweight limited block, and the travel switch and the control panel connect
It connects.
The lower end of the support plate is additionally provided with infrared distance sensor, and the infrared distance sensor and the control panel connect
It connects.
The control panel is also connect with the wireless communication antenna being located at the top of warehouse.
The control panel also be located at the intracorporal attitude transducer in storehouse and connect.
The support component includes that central link block and three rack legs, the rack leg upper end are hinged on central link block
On, lower end is equipped with touching mud pallet.
The bottom centre position of the center link block is equipped with counterweight handle.
The lower end for stating rack leg is hinged through spherical joint and touching mud pallet.
To solve the problems in the background art, inventor devises a kind of portable paddy field mud foot depth measurement dress
Set, enter to enter in muddy and slippery bar assembly muddy and slippery plate can in the limition orientation slot of support plate vertical sliding motion, using manually lifting into muddy and slippery
Plate recycles artificial or pushes to realize measurement function, the measurement of magnetostrictive displacement sensor component using component self weight
Sliding block and enter muddy and slippery plate by connecting rod be rigidly connected, realize synchronization automatic measurement enter muddy and slippery plate displacement purpose；Mangneto
The data that telescopic displacement sensor module measures are sent into control panel and are stored, judged and exported；The battery and control storehouse
Control panel in component can be communicated by wireless communication antenna and work station, while also being received signal from travel switch, being come
From the data of infrared distance sensor, when controlling the signal received from travel switch, then magnetostrictive displacement sensing at this time is recorded
The shifting amount data that device group transmits, and using displacement data at this time as initial displacement data.After entering muddy and slippery plate and bottoming out, mangneto is stretched
The measurement sliding block of contracting displacement sensor component no longer moves, then the displacement data of control panel record at this time is as data are terminated, so
The displacement for entering and leaving muddy and slippery plate can be calculated afterwards, further according to the road clearance data that infrared distance sensor measures, and setting
The spacing entered between muddy and slippery plate initial position and infrared distance sensor, paddy field mud foot depth can be calculated automatically, these
Data can be transferred to work station by wireless communication antenna.The lithium battery is the power supply of each equipment by control panel.The branch
Support component can both realize effective support, can also easily fold, the touching mud pallet of strut angle lower end contacted with paddy field surface and
Do not sink.
The present invention have it is simple and light, foldable can be facilitated, is easy to carry, is easy to operate, high degree of automation, survey
Accuracy of measurement is high, measuring speed is fast, labor intensity is low, the passback of data energy real-time radio, saves and the advantages that analysis data.
Detailed description of the invention
Fig. 1 is main view of the present invention；
Fig. 2 is right view of the present invention；
Fig. 3 is left view of the present invention；
Fig. 4 is battery of the present invention and the internal structure chart for controlling storehouse component；
Fig. 5 control principle drawing of the present invention.
1- magnetostrictive displacement sensor component, 2- enter muddy and slippery bar assembly, 3- battery and control storehouse component, 4- rack leg,
5- travel switch, 6- measurement electronics storehouse, 7- measuring rod, 8- measurement sliding block, 9- connecting rod, 10- measure pole socket, 11- limition orientation
Slot, 12- rack leg, 13- spherical joint, 14- attitude transducer, 15- support plate, 16- enter muddy and slippery bar, 17- counterweight limited block,
It is aobvious that 18- enters mud plate, 19- touching mud pallet, 20- wireless communication antenna, 21- warehouse, the center 22- link block, 23- counterweight handle, 26-
Show control flow, the joint 27-, 28- infrared distance sensor, 29- control panel, 30- lithium battery.
Specific embodiment
Explanation is further explained to the present invention with reference to the accompanying drawing:
Referring to Fig.1, apparatus of the present invention include magnetostrictive displacement sensor component 1, enter muddy and slippery bar assembly 2, battery and control
Storehouse component 3 processed and support component are constituted.
Referring to Fig. 2, magnetostrictive displacement sensor component 1 is by measurement electronics storehouse 6, measuring rod 7, measurement pole socket 10, measurement
Sliding block 8 is constituted.Measurement electronics storehouse 6 is threadedly secured to 7 upper end of measuring rod, and measuring rod 7 is welded on measurement pole socket 10, measurement
Pole socket 10 is fixed in support plate 15, and measurement sliding block 8 is permanent magnet, when moving on measuring rod 7, utilizes magnetostrictive displacement original
Reason, measurement electronics storehouse 6 export absolute displacement signal.It is fixed by bolt and connecting rod 9 to measure sliding block 8.
Enter muddy and slippery bar assembly 2 by support plate 15, limition orientation slot 11, enter muddy and slippery bar 16, counterweight link block 17, enter mud plate 18
It constitutes.Limition orientation slot 11 is located in support plate 15, and entering muddy and slippery bar 16 can be with vertical line sliding up and down in limition orientation slot 11.
Counterweight link block 17 is bolted on into muddy and slippery 16 lower end of bar, is entered muddy and slippery bar 16 and is fixed through connecting rod 9 and measurement sliding block, enters
Mud plate 18 is welded on 17 end of counterweight link block.The touching mud pressure for entering mud plate 18 is identical as manual measurement pressure.Counterweight link block
17 play limit function simultaneously, and when being lifted up into muddy and slippery bar 16 to setting position, the limiting section of counterweight link block 17 can be just
The lower end for being supported plate 15 resists, to play the role of limit, the corresponding position of the lower end of the support plate 15 also installs row
Cheng Kaiguan 5 can synchronize triggering travel switch 5 when counterweight link block 17 is synchronized above to mention to restraining position.The support plate 15
Lower end be additionally provided with infrared distance sensor 28, for measuring liftoff spacing.It is described enter muddy and slippery bar 16, counterweight link block 17, enter
Mud plate 18 is all made of stainless steel material, easy to disassemble can clean after measurement.
Referring to Fig. 2, Fig. 3, support component is by three rack legs 4, central link block 22, touching mud pallet 19 and counterweight handle 23
Composition, three 4 upper ends of rack leg are hinged on central link block 22 by joint 27, and counterweight handle 23 is by screw connection in
22 bottom center of link block is entreated, 12 lower end of rack leg is hinged by spherical joint 13 and touching mud pallet 19.Touching mud pallet 19 have compared with
Big contact area can prevent equipment from poaching, while can freely adjust posture, facilitate recycling.On central link block 22
Vertical connection support plate 15.
Referring to Fig. 3, Fig. 4, battery and control storehouse component 3 by warehouse 21, display control screen 26, control panel 29, lithium battery 30,
Attitude transducer 31, antenna 20 are constituted.Warehouse 3 is welded into open-type by stainless steel plate and is fixed in support component.Display control
Screen 26 is fixed on 3 opening of warehouse.Control panel 29, lithium battery 30 and attitude transducer 14 are bolted on 3 bottom of warehouse.
Antenna 20 is bolted on 3 top of warehouse.Control panel 29 passes through cable and 1 electronics storehouse of magnetostrictive displacement sensor component
Connecting communication.Antenna 20, infrared distance sensor 28, lithium battery 3, attitude transducer 14, travel switch 5 pass through cable and control
Making sheet 29 is connected, and realizes communication and power supply.
Working principle:
The artificial present apparatus that carries successively is unfolded three rack legs 4, adjusts touching mud pallet 19, and pass through posture to measurement point
Sensor 14 is detected into mud posture, through control panel 29 the results are shown on display control screen 26, operator can according to result into
The posture of one step adjustment equipment, so that mud can be entered vertically downward to approach by entering muddy and slippery bar 16；Manually it is lifted up into muddy and slippery bar 16,
It rising to until counterweight link block 17 resists 15 lower end of support plate, triggers travel switch 5 at this time, signal is sent to control panel 29,
Control panel 29 records the displacement signal that magnetostrictive displacement sensor component 1 is transmitted by measurement electronics storehouse 6 at this time, and is made
For initial displacement amount, while recording the road clearance data that infrared distance sensor 28 transmits；
Operator unclamps into muddy and slippery bar 16, enters muddy and slippery bar 16 and falls vertically downward in self gravitation effect, enters mud plate 18 and enter
Mud is until bottom out, when the displacement data that the magnetostrictive displacement sensor component 1 that control panel 29 receives transmits is in setting time
When persistently remaining unchanged in section, then the data are recorded, in conjunction with initial displacement amount, road clearance data and preset limit
Spacing data between 18 bottom surface of position state tripping in mud plate and support plate lower section, or further combined with the number of attitude transducer 14
According to the paddy field mud pull degree of the measurement point being easily calculated, related data can both have been synchronized in display control screen 26
Middle display can also reach work station through wireless communication antenna 20 by the wireless transport module of control panel 29 and further be stored
And analysis.After completing point measurement, operator can easily lift and folding apparatus, takes to next measurement point.
Claims (8)
1. a kind of portable paddy field mud foot depth measurement device, special including the muddy and slippery bar assembly that enters being mounted in support component
Sign is, further includes having the magnetostrictive displacement sensor component being mounted in support component and battery and control storehouse component,
In, it is described enter muddy and slippery bar assembly include the support plate being vertically fixed in support component, it is vertical uniform in the support plate to be equipped with
Multiple groups limition orientation slot enters muddy and slippery bar and is located in limition orientation slot, it is described enter muddy and slippery bar lower end be equipped with into mud plate；The mangneto
Telescopic displacement sensor module includes the measurement pole socket being mounted in the support plate, vertically equipped with measurement on the measurement pole socket
Bar is cased with measurement sliding block on the measuring rod, measurement electronics storehouse is equipped at the top of the measuring rod, the measurement sliding block is through connecting rod
With it is described enter muddy and slippery bar be rigidly connected；The battery and control storehouse component are mounted on the top of support component, including warehouse and position
In the intracorporal control panel in storehouse, lithium battery and display control screen, the control panel is electric with lithium battery, display control screen and measurement respectively
Sub- storehouse connection.
2. portable paddy field mud foot depth measurement device as described in claim 1, which is characterized in that it is described enter muddy and slippery bar under
End connect through counterweight limited block with mud plate is entered, the lower end of the support plate equipped with travel switch, the position of the travel switch and
The limiting section of the counterweight limited block is corresponding, and the travel switch is connect with the control panel.
3. portable paddy field mud foot depth measurement device as described in claim 1, which is characterized in that the lower end of the support plate
It is additionally provided with infrared distance sensor, the infrared distance sensor is connect with the control panel.
4. portable paddy field mud foot depth measurement device as described in claim 1, which is characterized in that the control panel also with set
Wireless communication antenna connection at the top of warehouse.
5. portable paddy field mud foot depth measurement device as described in claim 1, which is characterized in that the control panel also with set
In the intracorporal attitude transducer connection in storehouse.
6. portable paddy field mud foot depth measurement device as described in any one in claim 1-5, which is characterized in that the support
Component includes that central link block and three rack legs, the rack leg upper end are hinged on central link block, and lower end is equipped with touching mud
Pallet.
7. portable paddy field mud foot depth measurement device as claimed in claim 6, which is characterized in that the center link block
Bottom centre position is equipped with counterweight handle.
8. portable paddy field mud foot depth measurement device as claimed in claim 6, which is characterized in that the lower end of the rack leg
It is hinged through spherical joint and touching mud pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293859.6A CN107907041B (en) | 2017-12-08 | 2017-12-08 | Portable paddy field mud foot depth measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711293859.6A CN107907041B (en) | 2017-12-08 | 2017-12-08 | Portable paddy field mud foot depth measurement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107907041A CN107907041A (en) | 2018-04-13 |
| CN107907041B true CN107907041B (en) | 2019-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711293859.6A Expired - Fee Related CN107907041B (en) | 2017-12-08 | 2017-12-08 | Portable paddy field mud foot depth measurement device |
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| CN (1) | CN107907041B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109699220A (en) * | 2018-12-18 | 2019-05-03 | 湖北省农业机械工程研究设计院 | Paddy field tilling depth measuring device and method |
| CN109769415A (en) * | 2018-12-18 | 2019-05-21 | 湖北省农业机械工程研究设计院 | Boat-type tractor tilling depth measuring device and method with measurement adjustment function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726446B (en) * | 2009-12-11 | 2011-08-03 | 长安大学 | Falling-weight device for rapidly determining compaction degree of middle coarse-grained soil subgrade |
| US9366099B2 (en) * | 2013-06-26 | 2016-06-14 | Cgg Services Sa | Doping of drilling mud with a mineralogical compound |
| CN205879128U (en) * | 2016-06-09 | 2017-01-11 | 西安国经长天环保科技有限公司 | Mud detection device |
| CN206021511U (en) * | 2016-08-16 | 2017-03-15 | 周伟健 | A kind of efficient prior-warning device of mountain region mud-rock flow |
| CN206540548U (en) * | 2017-03-13 | 2017-10-03 | 湖南科技大学 | The total powerstation of function is measured with instrument high precision |
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