CN204728379U - Land leveller gear display device - Google Patents
Land leveller gear display device Download PDFInfo
- Publication number
- CN204728379U CN204728379U CN201520235899.5U CN201520235899U CN204728379U CN 204728379 U CN204728379 U CN 204728379U CN 201520235899 U CN201520235899 U CN 201520235899U CN 204728379 U CN204728379 U CN 204728379U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic valve
- gear
- processing module
- land leveller
- gearbox
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a kind of land leveller gear display device, comprise processing module, processing module is connected with display screen, processing module is also connected with gear selector, gear selector is connected with gearbox, and described processing module, display screen and gear selector are also connected with the power supply for powering; Wherein include four gearbox electromagnetic valves in gearbox, be respectively electromagnetic valve I, electromagnetic valve II, electromagnetic valve III and electromagnetic valve IV; Described display screen is divided into gear display section and electromagnetic valve display section.The utility model structure is simple, convenient and practical, operating personnel can be made to get information about the gear of land leveller in driving process, facilitate human pilot safety operation; And when gear breaks down, convenient for maintaining personnel by electromagnetic valve theoretical electric and actual electric deviation failure judgement reason, improve maintenance efficiency, be highly suitable for land leveller carries out the display that gear and electromagnetic valve obtain electric situation.
Description
Technical field
The utility model relates to a kind of engineering machinery servicing unit, specifically a kind of land leveller gear display device.
Background technology
Land leveller market sales volume is larger, and gear occurs that " without shelves " and " random shelves " failure ratio is higher, is that gear selector damage causes mostly.Sometimes also do not get rid of is that the damage of gearbox electromagnetic valve causes " without shelves " and " random shelves " to investigate more difficult, if suppose it is the problem of gearbox electromagnetic valve, at this time need to bring new gear shift digit selector to judge, need a lot of component of dismounting, cost and work time cost higher, occur that the phenomenon of random shelves also has potential safety hazard for the operating personnel in driving process.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of land leveller gear display device, can show current gear state in real time, and the reduced value that display electromagnetic valve is actual and theoretical, improves maintenance efficiency.
To achieve these goals, the technical solution adopted in the utility model is: a kind of land leveller gear display device, comprise processing module, processing module is connected with display screen, processing module is also connected with gear selector, gear selector is connected with gearbox, and described processing module, display screen and gear selector are also connected with the power supply for powering; Wherein include four gearbox electromagnetic valves in gearbox, be respectively electromagnetic valve I, electromagnetic valve II, electromagnetic valve III and electromagnetic valve IV; Described display screen is divided into gear display section and electromagnetic valve display section.
Further, described gear display section comprises neutral, advance gear 6, retreats gear 3 and backing car gear 1; Described electromagnetic valve display section comprises theoretical the electric display section of electromagnetic valve I, electromagnetic valve II, electromagnetic valve III and electromagnetic valve IV and actual electric display section, provides reference frame during for breaking down.
Further, described processing module includes single-chip microcomputer and wireless transmitter, carries out signal transacting by single-chip microcomputer, can be realized the wireless transmission function of this device by wireless transmitter.
Preferably, described power supply is Power supply in car body, and driving can be powered, convenient and swift.
Preferably, described power supply is independent chargeable lithium cell, outside independently-powered, realizes full-time.
The beneficial effects of the utility model are: the utility model can make operating personnel get information about the gear of land leveller in driving process, facilitates human pilot safety operation; And when gear breaks down, convenient for maintaining personnel electricly and actual must obtain electric deviation failure judgement reason by electromagnetic valve is theoretical, improve maintenance efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model module map;
Fig. 2 is the utility model display screen schematic diagram;
Fig. 3 is the utility model electrical schematic diagram.
In figure: 1, gear selector, 2, processing module, 201, single-chip microcomputer, 202, fault warning device, 203, wireless transmitter, 3, display screen, 4, power supply, 5, gearbox, 501, electromagnetic valve I, 502, electromagnetic valve II, 503, electromagnetic valve III, 504, electromagnetic valve IV.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in figures 1 and 3, a kind of land leveller gear display device, comprise processing module 2, processing module 2 is connected with the display screen 3 obtaining electric situation for showing current gear and electromagnetic valve, processing module 2 is also connected with gear selector 1, gear selector 1 is connected with gearbox 5, and described processing module 2, display screen 3 and gear selector 1 are also connected with the power supply 4 for powering; Wherein include four gearbox electromagnetic valves in gearbox 5, be respectively electromagnetic valve I 501, electromagnetic valve II 502, electromagnetic valve III 503 and electromagnetic valve IV 504; Described display screen 3 is divided into gear display section and electromagnetic valve display section.
Further, as shown in Figure 2, described gear display section comprises neutral, advance gear 6, retreats gear 3 and backing car gear 1; Described electromagnetic valve display section comprises theoretical the electric display section of electromagnetic valve I 501, electromagnetic valve II 502, electromagnetic valve III 503 and electromagnetic valve IV 504 and actual electric display section, can provide reference frame when breaking down.
Further, described processing module 2 includes single-chip microcomputer 201 and fault warning device 202, carries out signal transacting by single-chip microcomputer 201, can realize reminding human pilot to overhaul fault in time, repair as early as possible to fault by fault warning device 202.
Further, described processing module 2 also includes wireless transmitter 203, by wireless transmitter 203, makes this device have radio transmission-receiving function.
Preferably, described power supply 4 is powered for vehicle body, and driving can be powered, convenient and swift.
Preferably, described power supply 4 is independent chargeable lithium cell, outside independently-powered, realizes full-time.
The utility model practical work process is as follows.
When gearbox 5 converts gear, according to different gears, the different signals of telecommunication is sent to electromagnetic valve I 501, electromagnetic valve II 502, electromagnetic valve III 503 and electromagnetic valve IV 504 by gear selector 1, these different signals of telecommunication are fed back to gear selector 1 by each electromagnetic valve simultaneously, these signals of telecommunication arrange and are sent to processing module 2 by gear selector 1, processing module 2 pairs of signals of telecommunication process, the result processed is sent to display screen 3, and then display screen 3 carries out real-time gear and each electromagnetic valve obtains the display of electric situation; Under normal circumstances, in display screen 3, in electromagnetic valve display section, the actual electric and theoretical electric of electromagnetic valve is consistent; When gear breaks down, processing module 2 detects that in gearbox 5, electromagnetic valve is electric inconsistently electricly and theoretical actual, alarm is carried out by fault warning device 202, there is deviation in the actual electric and theoretical electric of the electromagnetic valve of simultaneously electromagnetic valve display section display in display screen 3, maintenance personal is by contrast deviation, and then judge concrete fault, improve maintenance efficiency.
In sum, the utility model structure is simple, convenient and practical, operating personnel can be made to get information about the gear of land leveller in driving process, facilitate human pilot safety operation; And when gear breaks down, convenient for maintaining personnel by electromagnetic valve theoretical electric and actual electric deviation failure judgement reason, improve maintenance efficiency, be highly suitable for land leveller carries out the display that gear and electromagnetic valve obtain electric situation.
Claims (6)
1. a land leveller gear display device, it is characterized in that, comprise processing module (2), processing module (2) is connected with display screen (3), processing module (2) is also connected with gear selector (1), gear selector (1) is connected with gearbox (5), and described processing module (2), display screen (3) and gear selector (1) are also connected with the power supply (4) for powering; Wherein include four gearbox electromagnetic valves in gearbox (5), be respectively electromagnetic valve I (501), electromagnetic valve II (502), electromagnetic valve III (503) and electromagnetic valve IV (504); Described display screen (3) is divided into gear display section and electromagnetic valve display section.
2. a kind of land leveller gear display device according to claim 1, is characterized in that, described gear display section comprises neutral, advance gear 6, retreats gear 3 and backing car gear 1; Described electromagnetic valve display section comprises theoretical the electric display section of electromagnetic valve I (501), electromagnetic valve II (502), electromagnetic valve III (503) and electromagnetic valve IV (504) and actual electric display section.
3. a kind of land leveller gear display device according to claim 1, is characterized in that, described processing module (2) includes single-chip microcomputer (201) and fault warning device (202).
4. a kind of land leveller gear display device according to claim 1 or 3, is characterized in that, described processing module (2) also includes wireless transmitter (203).
5. a kind of land leveller gear display device according to claim 1, is characterized in that, described power supply (4) is powered for vehicle body.
6. a kind of land leveller gear display device according to claim 1, is characterized in that, described power supply (4) is independent chargeable lithium cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235899.5U CN204728379U (en) | 2015-04-20 | 2015-04-20 | Land leveller gear display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235899.5U CN204728379U (en) | 2015-04-20 | 2015-04-20 | Land leveller gear display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728379U true CN204728379U (en) | 2015-10-28 |
Family
ID=54386741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235899.5U Expired - Fee Related CN204728379U (en) | 2015-04-20 | 2015-04-20 | Land leveller gear display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204728379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555850A (en) * | 2018-12-17 | 2019-04-02 | 洛阳市黄河软轴控制器股份有限公司 | Loading machine gear display system |
-
2015
- 2015-04-20 CN CN201520235899.5U patent/CN204728379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555850A (en) * | 2018-12-17 | 2019-04-02 | 洛阳市黄河软轴控制器股份有限公司 | Loading machine gear display system |
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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 |
Granted publication date: 20151028 Termination date: 20190420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |