CN205255910U - Tractor tyre atmospheric pressure real -time detection device - Google Patents
Tractor tyre atmospheric pressure real -time detection device Download PDFInfo
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- CN205255910U CN205255910U CN201520992047.0U CN201520992047U CN205255910U CN 205255910 U CN205255910 U CN 205255910U CN 201520992047 U CN201520992047 U CN 201520992047U CN 205255910 U CN205255910 U CN 205255910U
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- tractor
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- buzzer
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- time detection
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Abstract
The utility model discloses a tractor tyre atmospheric pressure real -time detection device belongs to agricultural machine detection area, pilot lamp ( emitting diode ), buzzer and auxiliary control clutch including four wireless pressure sensor, singlechip, three kinds of colours. Wherein the input of singlechip is connected to four wireless pressure sensor's output, and the pilot lamp of buzzer, three kinds of colours and the input of auxiliary control clutch are connected respectively to the output of singlechip. The utility model discloses can be based on and carry out real -time detection to the change of tractor tyre internal gas pressure to cross when low the report to the police security of traveling of warnings, improvement tractor to the driver at atmospheric pressure.
Description
Technical field
The utility model provides a kind of tractor tire real-time pressure test device, belongs to mechanical detection field.
Background technology
Tractor is as the major impetus machinery of present agriculture field, and it safely and steadily runs very important, especiallyIn the time that tractor is worked, whether its tire internal gas pressure is sufficient, and whether two front-wheels and two trailing wheel internal gas pressures are approximate. When deviation mistakeMay affect greatly the direction that tractor travels, the serious phenomenon such as may blow out, has a strong impact on the normal row of tractorSail.
Summary of the invention
The utility model patent, for the problems referred to above, proposes the real-time pressure test device of a kind of tractor tire, Neng GoushiTime two front-wheels of detection tractor in and atmospheric pressure value in two trailing wheels, and can judge atmospheric pressure value in each tire and twoDraught head in symmetrical tire, carries out early warning and warning to driver, and in the time that tire is blown out suddenly, emergency cut-off tractor is movingPower transmission, the job security of raising tractor.
A kind of tractor tire air pressure real-time detection apparatus, comprises four micro radio pressure sensors, single-chip microcomputer, buzzingDevice, three kinds of indicator lamp (red, yellow, and green light emitting diode), auxiliary clutch controllers of controlling that color is different. Above-mentioned fourThe output of micro radio pressure sensor is connected with the signal input part of single-chip microcomputer, and the output of single-chip microcomputer connects respectively honeybeeThe indicator lamp of ring device, three kinds of colors, the auxiliary clutch controller of controlling. Four micro radio pressure that are arranged on tractor tireThe induction end of sensor is sent to signal respectively the data processing end of micro radio pressure sensor supporting with it, pressure sensingThe data processing end of device is transferred to single-chip microcomputer by analog quantity again. Single-chip microcomputer is according to analog quantity processing, when four tire internal gas pressures existIn range of normal value time, single-chip microcomputer output signal green light; When four tires have one or several atmospheric pressure value on the low side, but canWith normally work scope time, the bright prompting of amber light driver inflates in time; When having one or several atmospheric pressure value in four tiresThe too low normal work that affects tractor, or the tire internal gas pressure of blowing out is suddenly 1 o'clock, when red, and buzzer warning, simultaneouslySingle-chip microcomputer sends instruction to auxiliary solenoidoperated cluthes, makes its power transmission that cuts off tractor, ensures driver's safety.
The utlity model has following advantage: 1, easy for installation, cost is lower, and accuracy is high.
Brief description of the drawings
Fig. 1 is that each parts of a kind of tractor tire air pressure real-time detection apparatus described in the utility model connect block diagram. Tool1,2,3,4, be mounted in respectively the induction of the wireless pressure sensor on two front and back wheel wheel hubs of tractor body embodiment:The data processing end 5 of end and respectively corresponding sensor, single-chip microcomputer 6, buzzer 7, yellow indicator lamp 8, red instructionLamp 9, green indicating lamp 10, the utility model is described in further detail below in conjunction with accompanying drawing for auxiliary solenoidoperated cluthes.
In a kind of tractor tire, real-time pressure test device, comprises four wireless pressure sensors that are arranged on tireIndicator lamp (7,8,9) and the auxiliary solenoidoperated cluthes of (1,2,3,4), single-chip microcomputer (5), buzzer (6), three kinds of different colours(10), it is characterized in that: the output of four wireless pressure sensors (1,2,3,4) connects the input of single-chip microcomputer (5), monolithicThe output of machine (5) connects respectively the indicator lamp (7,8,9) of buzzer (6), three kinds of colors and auxiliary solenoidoperated cluthes (10)Input, wherein the induction end of four wireless pressure sensors (1,2,3,4) is arranged on respectively the wheel hub of four tires of tractorUpper, their pressure sensitive head contacts with the inner tube of a tyre of tire through wheel hub, when the pressure of four tubes is being worked as four tiresInternal gas pressure change time, the strong signal of induction end of wireless pressure sensor (1,2,3,4) pass to wireless pressure sensor (1,2,3,4) data processing end, data processing end is converted into analog signal by the signal of variation and passes to single-chip microcomputer (5) output signalTri-colour LED (7,8,9), buzzer (6) and assisted clutch (10) respective change of response. When four tire internal gas pressures existIn range of normal value time, single-chip microcomputer (5) output signal green light (9) is bright; When four tires have one or several atmospheric pressure value on the low side,But in the time of the scope that can normally work, the bright prompting of amber light (7) driver inflates in time; When having one or several in four tiresThe too low normal work that affects tractor of individual atmospheric pressure value, or the tire internal gas pressure of blowing out is suddenly 1 o'clock, red light (8) is bright, buzzingDevice (6) is reported to the police, and single-chip microcomputer (5) sends instruction to auxiliary solenoidoperated cluthes (10) simultaneously, makes its power transmission that cuts off tractor,Ensure driver's safety. Buzzer (6) is arranged on the fixed position that steering wheel of tractor is transferred, closer apart from driver,Be responsible for the instruction of reception single-chip microcomputer 5 driver is carried out to warning reminding.
The foregoing is only a kind of embodiment of the present utility model, be not intended to limit protection model of the present utility modelEnclose. The change that those skilled in the art do in the situation that not departing from the utility model spirit and modification all should be included in this realityWithin novel protection domain.
Claims (1)
1. a tractor tire air pressure real-time detection apparatus, comprise four be arranged on wireless pressure sensor on tire (1,2,3,4), indicator lamp (7,8,9) and the auxiliary solenoidoperated cluthes (10) of single-chip microcomputer (5), buzzer (6), three kinds of different colours, itsBe characterised in that: the output of four wireless pressure sensors (1,2,3,4) connects the input of single-chip microcomputer (5), single-chip microcomputer (5)Output connects respectively the indicator lamp (7,8,9) of buzzer (6), three kinds of colors and the input of auxiliary solenoidoperated cluthes (10),The head that wherein induction end of wireless pressure sensor (1,2,3,4) is arranged on induction end on the wheel hub of four wheels of tractor connectsThe inner tube of a tyre that touches tractor, data processing end and the single-chip microcomputer of wireless pressure sensor (1,2,3,4) are arranged on steering wheel of tractorDownside, the indicator lamp (7,8,9) of three kinds of different colours is arranged on the display screen place of tractor, and auxiliary solenoidoperated cluthes (10) are installedAt the clutch place of tractor, buzzer (6) is arranged on the side of single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992047.0U CN205255910U (en) | 2015-12-04 | 2015-12-04 | Tractor tyre atmospheric pressure real -time detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520992047.0U CN205255910U (en) | 2015-12-04 | 2015-12-04 | Tractor tyre atmospheric pressure real -time detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205255910U true CN205255910U (en) | 2016-05-25 |
Family
ID=55997458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520992047.0U Expired - Fee Related CN205255910U (en) | 2015-12-04 | 2015-12-04 | Tractor tyre atmospheric pressure real -time detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205255910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521293A (en) * | 2016-06-15 | 2017-12-29 | 迪尔公司 | System and method for changing the tire pressure in agricultural equipment |
-
2015
- 2015-12-04 CN CN201520992047.0U patent/CN205255910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521293A (en) * | 2016-06-15 | 2017-12-29 | 迪尔公司 | System and method for changing the tire pressure in agricultural equipment |
| US11272661B2 (en) | 2016-06-15 | 2022-03-15 | Deere & Company | System and method for modifying tire pressure in agricultural equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161204 |