CN207859868U - A kind of tractor tire automatic inflatable/air control system - Google Patents
A kind of tractor tire automatic inflatable/air control system Download PDFInfo
- Publication number
- CN207859868U CN207859868U CN201721892477.0U CN201721892477U CN207859868U CN 207859868 U CN207859868 U CN 207859868U CN 201721892477 U CN201721892477 U CN 201721892477U CN 207859868 U CN207859868 U CN 207859868U
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- CN
- China
- Prior art keywords
- air
- inflation
- interface end
- deflation
- pressure sensor
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- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of tractor tire automatic inflatable/air control systems, including master controller, submaster controller and inflation/deflation executing agency, master controller and submaster controller to realize both-way communication by wireless transmission method；Submaster controller is connected with inflation/deflation executing agency, and inflation/deflation executing agency is connected to the air inflation nozzle on tire；The inflation/deflation executing agency includes air pump, threeway, five-way joint, solenoid valve and pressure sensor, the first interface end that air pump passes through piping connection threeway, the first interface end that the second interface end of threeway passes through piping connection five-way joint, the second interface end of five-way joint passes through the air inflation nozzle on piping connection tire, pressure sensor I and electromagnetic valve I are provided on the pipeline that five-way joint is connected with air inflation nozzle, the other three interface end of five-way joint connects one to one with the air inflation nozzle on the other three tire on tractor respectively, the air pump, pressure sensor I and electromagnetic valve I are electrically connected with the submaster controller.
Description
Technical field
The utility model belongs to pressure of tire control technology field more particularly to a kind of tractor tire concentrates automatic inflatable
Gas control system.
Background technology
Existing tractor air-charging and air-discharging system has following disadvantage：
No matter 1, tractor travels in farm work or conventional road, pressure of tire is all consistent substantially, is not pressed
Tractor tire pressure is adjusted according to demand, easy tos produce problems with：1. excessive oil consumption；2. the operation of tractor is imitated
Rate substantially reduces.
2, farm work when due to tire contact with ground it is smaller, it is too big with ground pressure, after farming for many years,
Can soil arable land layer hardcore appear below, to soil retain and conserve soil moisture and crop growth is totally unfavorable.
3, highway transportation due to tire pressure it is higher, tractor earth-grasping force is smaller, in the case of wet and slippery, be easy to cause tire and beats
It is sliding, cause the safety of traveling to reduce.
4, after pressure of tire adjusted, it can only judge whether tire pressure needs to adjust again by artificial experience, if do not had
There is adjustment tire pressure in time, be easy to cause Life of Tyre and greatly reduce.
Invention content
In order to solve the problems in the existing technology, the purpose of this utility model is to propose that a kind of tractor tire is automatic
Inflation/deflation control system, the control system can be adjusted blow tire pressure mistake to pressure of tire as required whenever and wherever possible
Operator of farm machinery can be reminded when big or too small.
In order to achieve the above-mentioned object of the invention, the utility model uses technical solution as described below：
A kind of tractor tire automatic inflatable/air control system, including the main control in tractor cab side is set
Submaster controller and inflation/deflation executing agency in vehicle frame side is arranged in device, and master controller and submaster controller pass through wireless transmission side
Formula realizes both-way communication；Submaster controller is connected with inflation/deflation executing agency, and inflation/deflation executing agency is connected to the inflation on tire
Mouth；The inflation/deflation executing agency includes air pump, threeway, five-way joint, solenoid valve and pressure sensor, and air pump is connected by pipeline
The first interface end of threeway is connect, the second interface end of threeway passes through the first interface end of piping connection five-way joint, five-way joint
The pipeline that is connected with air inflation nozzle by the air inflation nozzle on piping connection tire, five-way joint of second interface end on be provided with pressure
Sensor I and electromagnetic valve I, the other three interface end of five-way joint respectively with the inflation on the other three tire on tractor
Mouth connects one to one, and the air pump, pressure sensor I and electromagnetic valve I are electrically connected with the submaster controller.
Further, the tractor tire automatic inflatable/air control system further includes gas bag, and gas bag passes through air inlet pipe
It is connect with the third interface end of threeway, pressure sensor II and electromagnetic valve II, pressure sensor II and electricity is provided in air inlet pipe
Magnet valve II is connect with submaster controller.
Further, it is connected with alarm module on master controller.
Further, master controller and submaster controller are programmable PLC microcontroller.
Due to the adoption of the above technical scheme, the utility model has following superiority：
1, the utility model as required can be adjusted pressure of tire according to different terrain, reduces and is provided to soil
The loss in source.
2, the utility model carries out inflation/deflation by wireless transmission to tire monitor, has in time, accurately characteristic, really
It has protected pressure of tire and has been in normal level.
3, the utility model can make abnormal tyre pressure alarm and reminding, reduce accident caused by due to abnormal tyre pressure.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：1, gas bag；2, air inlet pipe；31, pressure sensor II；32, pressure sensor I；4, air pump；5, threeway；
6, electromagnetic valve II；7, five-way joint；8, electromagnetic valve I；9, rotary joint；10, mud guard；11, tire；13, air inflation nozzle.
Specific implementation mode
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of tractor tire automatic inflatable/air control system, including be arranged in tractor cab side
Master controller, submaster controller and inflation/deflation executing agency in vehicle frame side are set, master controller and submaster controller pass through nothing
Line transmission mode realizes both-way communication；Submaster controller is connected with inflation/deflation executing agency, and inflation/deflation executing agency is connected to tire
On air inflation nozzle；The inflation/deflation executing agency includes air pump 4, threeway 5, five-way joint 7, electromagnetic valve I 8 and pressure sensor
I32, for air pump 4 by the first interface end of piping connection threeway 5, the second interface end of threeway 5 passes through piping connection five-way joint 7
First interface end, the second interface end of five-way joint 7 by the air inflation nozzle 13 on piping connection tire 11, five-way joint 7 with
Pressure sensor I32 and electromagnetic valve I 8, the other three interface end point of five-way joint 7 are provided on the connected pipeline of air inflation nozzle 13
Do not connect one to one with the air inflation nozzle on the other three tire 11 on tractor, the air pump 4, pressure sensor I32 and
Electromagnetic valve I 8 is electrically connected with the submaster controller.
The tractor tire automatic inflatable/air control system further includes gas bag 1, and gas bag 1 passes through air inlet pipe and threeway 5
The connection of third interface end, be provided with pressure sensor II31 and electromagnetic valve II 6, pressure sensor II31 and electricity in air inlet pipe 2
Magnet valve II6 is connect with submaster controller.
Alarm module is connected on master controller.
Master controller and submaster controller are programmable PLC microcontroller.
In the present invention, the five-way joint is similar to three-port structure in the prior art, is set on five-way joint
Interface end there are five setting.
The gas bag is connected with the control system of tractor, after tractor startup, you can gas bag is inflated, with
Gas bag is set to become air source.
The operation principle of the utility model is：
1, after tractor starts, submaster controller starts to check whether gas bag is normal, while parameters by wirelessly passing
Defeated mode is sent to master controller；
2, after gas bag checks normally, submaster controller detects tire pressure situation by pressure sensor I, while data are sent out
It is sent to master controller, according to the preset pressure of tire value of master controller, to choose whether to carry out inflation/deflation；When inflation, if gas bag
When inside having sufficient air source, electromagnetic valve II is opened, and is supplied to tire by gas bag；If when in gas bag without abundance air source, sub-control
Device booster air pump, electromagnetic valve I are opened, by air pump to tyre inflating；
3, according to different road conditions and using approach, operator of farm machinery can carry out inflation/deflation by master controller to tire.
4, in travel operation, pressure sensor I carries out pressure measurement to tire, and submaster controller is fed back to abnormal tire pressure, then
Master controller is transmitted a signal to by submaster controller, it is automatic or operator of farm machinery is manually operated and carries out inflation/deflation by master controller.
It should be noted that inflation button module can be arranged on master controller and abandon button module and display mould
Block.
Claims (4)
1. a kind of tractor tire automatic inflatable/air control system, including be arranged tractor cab side master controller,
Submaster controller in vehicle frame side and inflation/deflation executing agency be set, submaster controller is connected with tyre pressure sensor, master controller and
Submaster controller realizes both-way communication by wireless transmission method；It is characterized in that：Submaster controller is connected with inflation/deflation executing agency,
Inflation/deflation executing agency is connected to the air inflation nozzle on wheel；The inflation/deflation executing agency include air pump, threeway, five-way joint,
Solenoid valve and pressure sensor, for air pump by the first interface end of piping connection threeway, the second interface end of threeway passes through pipeline
The first interface end of five-way joint is connected, the second interface end of five-way joint is logical by the air inflation nozzle on piping connection wheel, five
Pressure sensor I and electromagnetic valve I, the other three interface end point of five-way joint are provided on the pipeline that connector is connected with air inflation nozzle
It does not connect one to one with the air inflation nozzle on the other three tire on tractor, the air pump, pressure sensor I and solenoid valve
I is electrically connected with the submaster controller.
2. tractor tire automatic inflatable/air control system according to claim 1, it is characterised in that：Further include gas bag,
Gas bag is connected by air inlet pipe and the third interface end of threeway, and pressure sensor II and electromagnetic valve II are provided in air inlet pipe, is pressed
Force snesor II and electromagnetic valve II are connect with submaster controller.
3. tractor tire automatic inflatable/air control system according to claim 1, it is characterised in that：Connect on master controller
It is connected to alarm module.
4. tractor tire automatic inflatable/air control system according to claim 1, it is characterised in that：Master controller and pair
Controller is programmable PLC microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892477.0U CN207859868U (en) | 2017-12-29 | 2017-12-29 | A kind of tractor tire automatic inflatable/air control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892477.0U CN207859868U (en) | 2017-12-29 | 2017-12-29 | A kind of tractor tire automatic inflatable/air control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207859868U true CN207859868U (en) | 2018-09-14 |
Family
ID=63463686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721892477.0U Expired - Fee Related CN207859868U (en) | 2017-12-29 | 2017-12-29 | A kind of tractor tire automatic inflatable/air control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207859868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624619A (en) * | 2019-01-09 | 2019-04-16 | 湖北军缔悍隆科技发展有限公司 | A kind of method and system of control tire inflation/deflation aobvious in real time |
| CN113199913A (en) * | 2021-05-14 | 2021-08-03 | 第一拖拉机股份有限公司 | Multi-state control system for tire pressure of tractor tire |
-
2017
- 2017-12-29 CN CN201721892477.0U patent/CN207859868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624619A (en) * | 2019-01-09 | 2019-04-16 | 湖北军缔悍隆科技发展有限公司 | A kind of method and system of control tire inflation/deflation aobvious in real time |
| CN113199913A (en) * | 2021-05-14 | 2021-08-03 | 第一拖拉机股份有限公司 | Multi-state control system for tire pressure of tractor tire |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20201229 |