CN206724933U - A kind of depression amount detecting device for beach wagon - Google Patents
A kind of depression amount detecting device for beach wagon Download PDFInfo
- Publication number
- CN206724933U CN206724933U CN201720298056.9U CN201720298056U CN206724933U CN 206724933 U CN206724933 U CN 206724933U CN 201720298056 U CN201720298056 U CN 201720298056U CN 206724933 U CN206724933 U CN 206724933U
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- detection
- wheel
- arithmetic unit
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- 238000001514 detection method Methods 0.000 claims abstract description 63
- 238000010276 construction Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000002310 reflectometry Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses a kind of depression amount detecting device for beach wagon, installed in beach wagon frame downward or sidepiece, positioned at body structure, including detection wheel, cylinder, swing arm and controller, described swing arm one end is provided with detection wheel, the other end is hinged with bottom of frame, and hinged place is provided with angular transducer, described cylinder one end is hinged with vehicle frame, the other end is hinged with middle part of swing arm, the controller is located in the driver's cabin of beach wagon, pass through signal wire connection angle sensor, pass through power supply and signal wire connecting detection wheel, pass through the detection of the actual sinkage of the detection wheel, the angle value of fit angle sensor detection, pendulum arm length, cylinder air pressure obtains height of the car body apart from sandy beach, speed and the bearing capacity at sandy beach.
Description
Technical field
The present invention relates to a kind of detection means, more particularly to a depression amount detecting device for beach wagon.
Background technology
Region by the sea, because different zones by tide are influenceed difference, the performance difference of sandy soil is very big, enterprising at sandy beach
Row transport or the vehicle of fishing operation, slip rate and the sinkage change of its wheel very greatly, due at present can not be to each
The sandy soil sinkage in individual region carries out the real time measure, therefore can not be to depth of implements and operating speed during actual job
Effectively controlled.
The content of the invention
A kind of the defects of it is an object of the invention to overcome prior art, there is provided depression amount detection device for beach wagon
Put, the actual travel speed of effective detection beach wagon vehicle body, and the height of vehicle body and sandy soil, so as to the accurate control of implement
System.
To achieve the above object, the present invention proposes following technical scheme：A kind of depression amount detecting device for beach wagon,
Installed in beach wagon frame downward or sidepiece, positioned at body structure, it is characterised in that：Including detection wheel, cylinder, swing arm and control
Device processed, described swing arm one end are provided with detection wheel, and the other end is hinged with bottom of frame, and hinged place is provided with angular transducer,
Described cylinder one end is hinged with vehicle frame, and the other end is hinged with middle part of swing arm, and the controller is located in the driver's cabin of beach wagon, is led to
Signal wire connection angle sensor is crossed, passes through power supply and signal wire connecting detection wheel；
The detection wheel forms cavity housing by wheel body and wheel cap sealing are fixed, and the wheel body surrounding is anti-embedded with light
Rate sensor is penetrated, inwall center, which extends internally, the installation portion of setting-in bearing, and is fixed with bearing cover in installation portion side wall, institute
State and arithmetic unit is installed on wheel body inwall, provide power supply for light reflectance sensor, and receive light reflectance sensor
Galvanic reflex signal, the bearing built with hollow-core construction connecting shaft, and the inner of connecting shaft extend to Bearing outer formed it is convex
Go out portion, conducting ring is installed on protuberance, end is fixed with sensing stator, and the power supply and signal wire that controller is sent into are from connecting shaft
It is sent into hollow-core construction, power line is connected with conducting ring, and signal wire is connected with the signal receiver being fixed in hollow shaft, described
The brush installed on bearing cover electrically connects with conducting ring, and brush electrically connects with arithmetic unit, realizes the power supply of arithmetic unit, described
Position sensor is also equipped with bearing cover coordinates sensing stator to realize rotating speed and angle detection, and position sensor and fortune
Device electrical connection is calculated, the wheel cap inwall is provided with signal projector concatenation operation device, the operation result of arithmetic unit is sent to letter
Number receiver, and transmit to controller；
The detection wheel realizes the detection of sinkage, and the angle value and pendulum arm length of the detection of fit angle sensor obtain
Car body grasps depth of implements apart from the height at sandy beach.
Also include humidity sensor and be arranged on wheel body inwall to be connected with arithmetic unit, humidity condition is so as to sentencing in detection wheel body
It is disconnected whether leak.
Also include reserve battery to be connected with arithmetic unit installed in wheel body sidewall, the unnecessary electricity that brush is transmitted through is passed through standby
With battery storage, and arithmetic unit is powered when brush can not power.
Fluid sealant is plugged with the hollow-core construction of the connecting shaft encapsulation process is carried out to it.
Disclosed a kind of depression amount detecting device for beach wagon, installed in beach wagon frame downward or side
Portion, sandy soil sinkage is detected, concrete principle is that detection wheel circumferentially-spaced sets multiple light reflectance sensors, is led to
Cross the detection to reflectivity and judge whether wheel starts to contact Shamian Island（Be in water when light reflectance sensor detection faces or
In air, the light of the light reflection of sensor photophore is few, when in sandy soil, the light of reflection is more, may thereby determine that
Into sandy soil and the position for leaving sandy soil）, the reflectivity that is measured according to light reflectance sensor, coordinate correspondence position sensor
The angle of detection, so as to calculate the depression depth of detection wheel（Known to detection wheel radius）, the angular transducer detection in swing arm
Current pendulum arm angle value, coordinate the depression depth obtained, and then the vehicle frame obtained and the distance on sandy soil surface（Pendulum arm length
It is known）, so as to carry out control understanding to the speed and depth of implements of beach wagon.
In the structure of detection wheel, form is rotated because detection wheel is in, so connecting shaft is arranged to hollow-core construction, just
In the feeding of power supply and signal wire, while the cooperation of brush and conducting ring is used to realize the power supply inside wheel body（Not by wheel
The influence of rotation）, because whole detection wheel can be immersed in the water, so its airtight performance is ensured, except to each peace of detection wheel
Closed installation is carried out at dress, is filled in connecting shaft outside fluid sealant, humidity sensor is loaded also inside wheel body and carries out leak inspection
Survey, because the power supply inside wheel body is coordinated using brush and conducting ring, there can be temporary transient no power situation, it is obstructed in order to remove from
Detection error caused by electricity, increases reserve battery inside wheel body（It is chargeable）, in the case where brush and conducting ring are powered, fortune
Calculating device can charge to battery, when brush contact is bad, be powered by reserve battery to arithmetic unit.
Compared with prior art, the depression amount detecting device for beach wagon disclosed in the utility model, effective detection
The actual travel speed of beach wagon vehicle body, and the height of vehicle body and sandy soil, so as to the accurate control of implement.
Brief description of the drawings
Fig. 1 is integral installation structure chart of the present utility model；
Fig. 2 is the sectional view of detection wheel of the present utility model.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme of the utility model embodiment is carried out clear, complete
Description.
As shown in Figure 1 and 2, the depression amount detecting device for beach wagon disclosed in the utility model, installed in beach wagon
Frame downward or sidepiece, it can be needed specifically to be arranged in front of front end or wheel according to measurement, its structure includes detection wheel
1, swing arm 2, controller 3, cylinder 4, angular transducer 5, described one end of swing arm 2 is hinged with the bottom of vehicle frame 6, and angular transducer 5
The detection to swing arm swing angle is realized installed in hinged place, the other end of swing arm 2 installs detection wheel 1, the cylinder of the cylinder 4
Body is be hinged with vehicle frame 6, and expansion link and the middle part of swing arm of cylinder are hinged, and lifting and putting down for swing arm is controlled by cylinder, so as to control
Detection wheel processed is lifted or put down, and the controller is arranged in the driving cabin of beach wagon, with detection wheel and angular transducer electricity
Connection, is electrically connected by power supply and signal wire harness 14 with detection wheel.
Particularly, the detection wheel includes wheel cap 9, wheel body 10, connecting shaft 12, bearing 7, arithmetic unit 15, humidity sensor
Device 16, light emissivity sensor 17, bearing cover 18, speed probe 19, inductiopn rotor 20, signal projector 22, signal
The sealing of receiver 21, conducting ring 23 and brush 24, wherein wheel cap 9 is fixed on the detection hub that cavity structure is formed on wheel body 10
Body, the side center of wheel body 10 extend internally and have bearing mounting hole 25, and its inside is embedded with bearing 7, and the connecting shaft 12 is worn
Be inserted in bearing 7, and it is inner it is convex be fixed in Bearing outer, the convex connecting shaft in the outside of wheel body 10 in the mounting hole 8 of swing arm 2,
The installation of detection wheel and swing arm is realized, convex in being equipped with conducting ring 23 in the connecting shaft of the inner side of wheel body 10, inductiopn rotor is installed at top
20（Center has the hole penetrated）, and the connecting shaft 12 is hollow-core construction, power supply and signal wire harness 14 from the hollow of connecting shaft
Structure is penetrated in the cavity of housing, and is realized and sealed by seal 13 in hollow-core construction, prevents water from entering from hollow-core construction
In detection wheel housing, the power line in power supply and the signal wire harness 14 is connected with conducting ring, and power supply signal is sent into conducting ring,
Signal wire connection is arranged on the signal receiver 21 in connecting shaft, and bearing cover is provided with the inwall of the axle bearing mount portion
18, speed probe 19 and brush 24 are installed on bearing cover, its center brush 24 contacted with conducting ring realize conducting ring with
The electrical connection of brush, power supply is sent into wheel in vivo, the position sensor 19 is realized that wheel body is relative with the cooperation of inductiopn rotor 20 and connected
Corner and the rotating speed measure of spindle, the humidity sensor, arithmetic unit are arranged on wheel body inwall, multiple light reflectance sensings
Device interval is inlaid in wheel body surrounding, and the position sensor, humidity sensor, infrared reflection type sensor and arithmetic unit are wired
Beam is connected, and detection signal is sent into arithmetic unit, the brush concatenation operation device, powered for arithmetic unit, the signal projector
22（Infrared transmitter）On the inwall of wheel cap 9 signal transmission is realized with signal receiver.
Reserve battery is also equipped with the wheel body inwall, is connected with arithmetic unit, arithmetic unit can charge to battery, and
Arithmetic unit is powered when brush can not power.
Arithmetic unit in the present invention is exactly the conventional master control borad with control and operation program, receives each testing number
The computing of sinkage is carried out according to and according to formula, data after computing, which pass through signal projector, to be sent into signal receiver and control
Device, controller are also conventional controller mechanism, are determined whether to enter working condition according to controlling switch, can control cylinder
Move up and down, cylinder pressure can be adjusted, the power supply of arithmetic unit can be controlled, vehicle speed value, the car of computing are shown with display screen
The bearing capacity of the height value of frame and sandy soil, sandy soil, computing is carried out to each data with program in advance in control module and obtains car
The height value of frame and sandy soil.
A kind of disclosed depression amount detecting device for beach wagon, it is right installed in beach wagon bottom of frame
Sandy soil sinkage is detected, and concrete principle is that detection wheel circumferentially-spaced sets multiple infrared reflection type sensors, by right
The detection of reflectivity judges whether wheel starts to contact Shamian Island（When infrared ray reflection sensor detection faces are in water or empty
In gas, light can direct direct irradiation go out, the light of reflection is few, when in sandy soil, the light of reflection is more, so as to true
Surely enter sandy soil and leave the position of sandy soil）, according to the positional information of infrared reflection type sensor feedback, coordinate corresponding position
The rotating speed of sensor detection, and wheel body are put relative to the angle of connecting shaft, so as to calculate the depression depth of detection wheel（Detection
Take turns known to radius）, the angular transducer in swing arm detects current pendulum arm angle value, coordinates the depression depth obtained, and then
The vehicle frame of acquisition and the distance on sandy soil surface（Known to pendulum arm length）, so as to be slapped to the speed and depth of implements of beach wagon
Control understands.
In the structure of detection wheel, form is rotated because detection wheel is in, so connecting shaft is arranged to hollow-core construction, just
In the feeding of power supply and signal wire, while the cooperation of brush and conducting ring is used to realize the power supply inside wheel body（Not by wheel
The influence of rotation）, because whole detection wheel can be immersed in the water, so its airtight performance is ensured, except to each peace of detection wheel
Closed installation is carried out at dress, is filled in connecting shaft outside fluid sealant, humidity sensor is loaded also inside wheel body and carries out leak inspection
Survey, because the power supply inside wheel body is coordinated using brush and conducting ring, there can be temporary transient no power situation, it is obstructed in order to remove from
Detection error caused by electricity, increases reserve battery inside wheel body（It is chargeable）, in the case where brush and conducting ring are powered, fortune
Calculate device and unnecessary electricity is sent into reserve battery storage, when brush contact is bad, powered by reserve battery to arithmetic unit.
The technology contents and technical characteristic of the present invention have revealed that as above, but those skilled in the art still may base
Make a variety of replacements and modification without departing substantially from spirit of the present invention, therefore, the scope of the present invention in teachings of the present invention and announcement
The content disclosed in embodiment should be not limited to, and various replacements and modification without departing substantially from the present invention should be included, and is this patent Shen
Please claim covered.
Claims (4)
1. a kind of depression amount detecting device for beach wagon, installed in beach wagon frame downward or sidepiece, positioned at body structure,
It is characterized in that：Including detection wheel, cylinder, swing arm and controller, described swing arm one end is provided with detection wheel, the other end and car
Frame bottom is hinged, and hinged place is provided with angular transducer, and described cylinder one end is hinged with vehicle frame, and the other end is cut with scissors with middle part of swing arm
Connect, the controller is located in the driver's cabin of beach wagon, by signal wire connection angle sensor, passes through power supply and signal wire
Connecting detection wheel；
The detection wheel forms cavity housing by wheel body and wheel cap sealing fixation, and the wheel body surrounding is embedded with light reflectance
Sensor, inwall center, which extends internally, the installation portion of setting-in bearing, and bearing cover is fixed with installation portion side wall, the wheel
Arithmetic unit is installed on internal wall, power supply is provided for light reflectance sensor, and the electricity for receiving light reflectance sensor is anti-
Penetrate signal, the bearing is built with the connecting shaft of hollow-core construction, and the inner of connecting shaft extends to Bearing outer and forms protuberance,
Conducting ring is installed, end is fixed with sensing stator, and the power supply and signal wire that controller is sent into are from connection shaft hollow on protuberance
It is sent into structure, power line is connected with conducting ring, and signal wire is connected with the signal receiver being fixed in hollow shaft, the bearing
The brush installed on cover plate electrically connects with conducting ring, and brush electrically connects with arithmetic unit, realizes the power supply of arithmetic unit, the bearing
Position sensor is also equipped with cover plate coordinates sensing stator to realize rotating speed and angle detection, and position sensor and arithmetic unit
Electrical connection, the wheel cap inwall are provided with signal projector concatenation operation device, the operation result of arithmetic unit are sent to signal and connect
Device is received, and is transmitted to controller；
The detection wheel realizes the detection of sinkage and speed, and the angle value and pendulum arm length of the detection of fit angle sensor obtain
Height of the car body apart from sandy beach is obtained, grasps depth of implements.
2. the depression amount detecting device according to claim 1 for beach wagon, it is characterised in that：Also include humidity sensor
Device is arranged on wheel body inwall and is connected with arithmetic unit, and humidity condition is so as to judging whether leak in detection wheel body.
3. the depression amount detecting device according to claim 2 for beach wagon, it is characterised in that：Also include reserve battery
Installed in wheel body sidewall be connected with arithmetic unit, by brush be transmitted through unnecessary electricity stored by reserve battery, and brush without
Arithmetic unit is powered when method is powered.
4. the depression amount detecting device according to claim 1 for beach wagon, it is characterised in that：The sky of the connecting shaft
Fluid sealant is plugged with core structure encapsulation process is carried out to it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298056.9U CN206724933U (en) | 2017-03-25 | 2017-03-25 | A kind of depression amount detecting device for beach wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298056.9U CN206724933U (en) | 2017-03-25 | 2017-03-25 | A kind of depression amount detecting device for beach wagon |
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| Publication Number | Publication Date |
|---|---|
| CN206724933U true CN206724933U (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720298056.9U Expired - Fee Related CN206724933U (en) | 2017-03-25 | 2017-03-25 | A kind of depression amount detecting device for beach wagon |
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| CN (1) | CN206724933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979767A (en) * | 2017-03-25 | 2017-07-25 | 南通力联自动化科技有限公司 | A kind of depression amount detecting device for beach wagon |
| CN107933558A (en) * | 2017-12-11 | 2018-04-20 | 中国科学院深圳先进技术研究院 | A kind of wetland traveling apparatus for work and its control method |
| CN112326268A (en) * | 2020-11-06 | 2021-02-05 | 中国科学院合肥物质科学研究院 | Paddy field tractor slips rate and sunken degree detection device |
-
2017
- 2017-03-25 CN CN201720298056.9U patent/CN206724933U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979767A (en) * | 2017-03-25 | 2017-07-25 | 南通力联自动化科技有限公司 | A kind of depression amount detecting device for beach wagon |
| CN106979767B (en) * | 2017-03-25 | 2022-09-27 | 南通力联自动化科技有限公司 | A settlement volume detection device for beach car |
| CN107933558A (en) * | 2017-12-11 | 2018-04-20 | 中国科学院深圳先进技术研究院 | A kind of wetland traveling apparatus for work and its control method |
| CN107933558B (en) * | 2017-12-11 | 2023-09-26 | 中国科学院深圳先进技术研究院 | Running control method of wetland running operation device |
| CN112326268A (en) * | 2020-11-06 | 2021-02-05 | 中国科学院合肥物质科学研究院 | Paddy field tractor slips rate and sunken degree detection device |
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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: 20171208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |