CN204418260U - A kind of automatic recognition system for excavator - Google Patents
A kind of automatic recognition system for excavator Download PDFInfo
- Publication number
- CN204418260U CN204418260U CN201420836338.6U CN201420836338U CN204418260U CN 204418260 U CN204418260 U CN 204418260U CN 201420836338 U CN201420836338 U CN 201420836338U CN 204418260 U CN204418260 U CN 204418260U
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- electromagnetic valve
- pressure sensor
- controller chip
- connection
- recognition system
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Abstract
The utility model discloses a kind of automatic recognition system for excavator, it comprises controller chip, wherein, control valve chip is by the first pressure sensor and dipper control handle connection, by the second pressure sensor and the foot-operated connection that advances, by the foot-operated connection of the 3rd pressure sensor and retrogressing, by four-sensor and swing arm scraper bowl control handle connection; Controller chip also with electromagnetic valve group, engine unit connection.By the pressure sensor mobile phone corresponding data of correspondence, then controller chip exports and controls corresponding electromagnetic valve, simultaneously by the rotating speed of bus marco motor, controller chip constantly adjusts output valve, and make the power match of motor and pump after optimum interval, controller chip stores the parameter of optimum, thus make excavator according to working site, output state between coupling motor and pump, reduces excavator oil consumption, improves the compliance of excavator to working site.
Description
Technical field
The utility model relates to excavator field, particularly relates to a kind of automatic recognition system for excavator.
Background technology
The excavator used in the market, the producer that mode of operation has divides with heavily loaded pattern, economic model, light load mode, and some producers divide with mining mode, level land pattern, breaking patterns.Existing these to the division of mode of operation, the pattern of Excavator Design is not enough to cover all patterns, excavator can not be made to be operated in optimal workspace, and excavator tractor driver does not understand to this car, does not know how to select optimum mode of operation.General employing display has mode of operation select button, user carries out model selection according to operating mode, use CAN to be connected between controller with display, display sends to controller information after receiving client's operation requests, controller again control ratio electromagnetic valve exports, different mode, the electric current of output is different, and the absorbed power of motor is just different, control different converging valves simultaneously, reach the Optimum Matching of this pattern.But its control mode is too simple, output state between motor and pump can not be adjusted according to actual working state, increase oil consumption during excavator work.
Utility model content
In view of above-mentioned the deficiencies in the prior art, a kind of automatic recognition system for excavator that the utility model provides, according to the working site of excavator, the output state between coupling motor and pump, optimizes the working method of excavator, reduces excavator oil consumption.
For solving the problems of the technologies described above, the utility model scheme comprises:
A kind of automatic recognition system for excavator, it comprises controller chip, wherein, control valve chip is by the first pressure sensor and dipper control handle connection, by the second pressure sensor and the foot-operated connection that advances, by the foot-operated connection of the 3rd pressure sensor and retrogressing, by four-sensor and swing arm scraper bowl control handle connection; Controller chip also with electromagnetic valve group, engine unit connection, controller chip be used for according to the Data Control electromagnetic valve group of the first pressure sensor, the second pressure sensor, the 3rd pressure sensor and the 4th pressure sensor, the running status of engine unit.
Described automatic recognition system, wherein, above-mentioned electromagnetic valve group comprises and travels switching solenoid valve, turns round preferential electromagnetic valve, the first swing arm electromagnetic valve, the second swing arm electromagnetic valve and scraper bowl and collaborate electromagnetic valve, its all with controller chip connection, travel switching solenoid valve with advance foot-operated, retreats and rides oil circuit and is connected, turn round preferential electromagnetic valve, the first swing arm electromagnetic valve, the second swing arm battery valve, scraper bowl collaborate electromagnetic valve and be all connected with the dipper of excavator, swing arm scraper bowl oil circuit.
Described automatic recognition system, wherein, engine unit comprises engine controller, first pump housing and second pump housing, engine controller and controller chip connection; First pump housing is configured with the first electromagnetic valve, second pump housing is configured with the second electromagnetic valve, first electromagnetic valve, the second electromagnetic valve all with controller chip connection, first pump housing by the first oil circuit with advance travel spool, the first swing arm valve core of the electromagnetic valve, scraper bowl collaborate valve core of the electromagnetic valve oil circuit and be connected, and the first oil circuit is provided with the 5th pressure sensor; Second pump housing is travelled spool by the second oil circuit with retrogressing, turns round preferential valve core of the electromagnetic valve, the second swing arm valve core of the electromagnetic valve oil circuit is connected, and the second oil circuit is provided with the 6th pressure sensor; 5th pressure sensor, the 6th pressure sensor all with controller chip connection.
Described automatic recognition system, wherein, first pump housing is provided with first flow sensor, second pump housing is provided with second quantity sensor, first flow sensor, second quantity sensor all with controller chip connection.
Described automatic recognition system, wherein, automatic recognition system also comprise for be arranged on boom cylinder displacement transducer on boom cylinder with for being arranged on the bucket arm cylinder displacement transducer on bucket arm cylinder, boom cylinder displacement transducer, bucket arm cylinder displacement transducer all with controller chip connection.
Described automatic recognition system, wherein, automatic recognition system also comprises display and grip, display, grip all with controller chip connection.
A kind of automatic recognition system for excavator that the utility model provides, by the pressure sensor mobile phone corresponding data of correspondence, then controller chip exports and controls corresponding electromagnetic valve, simultaneously by the rotating speed of bus marco motor, controller chip constantly adjusts output valve, make the power match of motor and pump after optimum interval, controller chip stores the parameter of optimum, obtain excavator fuel consume simultaneously, thus make excavator according to working site, output state between coupling motor and pump, optimize the working method of excavator, reduce excavator oil consumption, improve the compliance of excavator to working site.
Accompanying drawing explanation
Fig. 1 is the structural representation of automatic recognition system in the utility model.
Detailed description of the invention
The utility model provides a kind of automatic recognition system for excavator, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes below to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of automatic recognition system for excavator, as shown in Figure 1, it comprises controller chip 1, wherein, control valve chip 1 is by the first pressure sensor 2 and dipper control handle 3 connection, by the second pressure sensor 4 and foot-operated 5 connections that advance, by foot-operated 7 connections of the 3rd pressure sensor 6 and retrogressing, by four-sensor 8 and swing arm scraper bowl control handle 9 connection; Controller chip 1 also with electromagnetic valve group, engine unit connection, controller chip 1 is for according to the first pressure sensor 2, second pressure sensor 4, the 3rd pressure sensor 6 and the Data Control electromagnetic valve group of the 4th pressure sensor 8, the running status of engine unit, according to the working site of excavator, make the power match of motor and pump at optimum interval, and then reduce excavator oil consumption, improve the compliance of excavator to working site.
Further, above-mentioned electromagnetic valve group comprises and travels switching solenoid valve 10, turns round preferential electromagnetic valve 11, first swing arm electromagnetic valve 12, second swing arm electromagnetic valve 13 and collaborate electromagnetic valve 14 with scraper bowl, its all with controller chip 1 connection, travel switching solenoid valve 10 with advance foot-operated 5, retreats and rides 7 oil circuits and be connected, turn round preferential electromagnetic valve 11, first swing arm 12, second swing arm battery valve 13, scraper bowl collaborate electromagnetic valve 14 and be all connected with the dipper of excavator, swing arm scraper bowl oil circuit.
In another preferred embodiment of the present utility model, engine unit comprises engine controller 15, first pump housing 16 and second pump housing 17, engine controller 15 and controller chip 1 connection; First pump housing 16 is configured with first electromagnetic valve 18, second pump housing 17 and is configured with the second electromagnetic valve 19, first electromagnetic valve 18, second electromagnetic valve 19 all with controller chip 1 connection, for controlling the running status of the first electromagnetic valve 18, second electromagnetic valve 19, first pump housing 16 travels spool 21, first swing arm valve core of the electromagnetic valve 22 by the first oil circuit 20 with advance, scraper bowl collaborates valve core of the electromagnetic valve 23 oil circuit and is connected, and the first oil circuit 20 is provided with the 5th pressure sensor 24; Second pump housing 17 is travelled spool 26 with retrogressing by the second oil circuit 25, is turned round preferential valve core of the electromagnetic valve 27, second swing arm valve core of the electromagnetic valve 28 oil circuit and be connected, and the second oil circuit 25 is provided with the 6th pressure sensor 29; 5th pressure sensor 24, the 6th pressure sensor 29 all with controller chip 1 connection.
Further, first pump housing 16 is provided with on first flow sensor 30, second pump housing 17 and is provided with second quantity sensor 31, first flow sensor 30, second quantity sensor 31 all with controller chip 1 connection.And automatic recognition system also comprise for be arranged on boom cylinder displacement transducer on boom cylinder 32 with for being arranged on the bucket arm cylinder displacement transducer 33 on bucket arm cylinder, boom cylinder displacement transducer 32, bucket arm cylinder displacement transducer 33 all with controller chip 1 connection.Automatic recognition system also comprises display 34 and grip 35, display 34, grip 35 all with controller chip connection, display 34 is for showing the relevant parameter of excavator, and grip 35 is for controlling the fuel delivery of corresponding oil circuit.
Certainly; more than illustrate and be only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the instruction of this manual; made all equivalently to substitute, obvious variant, within the essential scope all dropping on this manual, protection of the present utility model ought to be subject to.
Claims (6)
1. the automatic recognition system for excavator, it comprises controller chip, it is characterized in that, control valve chip is by the first pressure sensor and dipper control handle connection, by the second pressure sensor and the foot-operated connection that advances, by the foot-operated connection of the 3rd pressure sensor and retrogressing, by four-sensor and swing arm scraper bowl control handle connection; Controller chip also with electromagnetic valve group, engine unit connection, controller chip be used for according to the Data Control electromagnetic valve group of the first pressure sensor, the second pressure sensor, the 3rd pressure sensor and the 4th pressure sensor, the running status of engine unit.
2. automatic recognition system according to claim 1, it is characterized in that, above-mentioned electromagnetic valve group comprises and travels switching solenoid valve, turns round preferential electromagnetic valve, the first swing arm electromagnetic valve, the second swing arm electromagnetic valve and scraper bowl and collaborate electromagnetic valve, its all with controller chip connection, travel switching solenoid valve with advance foot-operated, retreats and rides oil circuit and is connected, turn round preferential electromagnetic valve, the first swing arm electromagnetic valve, the second swing arm battery valve, scraper bowl collaborate electromagnetic valve and be all connected with the dipper of excavator, swing arm scraper bowl oil circuit.
3. automatic recognition system according to claim 2, is characterized in that, engine unit comprises engine controller, first pump housing and second pump housing, engine controller and controller chip connection; First pump housing is configured with the first electromagnetic valve, second pump housing is configured with the second electromagnetic valve, first electromagnetic valve, the second electromagnetic valve all with controller chip connection, first pump housing by the first oil circuit with advance travel spool, the first swing arm valve core of the electromagnetic valve, scraper bowl collaborate valve core of the electromagnetic valve oil circuit and be connected, and the first oil circuit is provided with the 5th pressure sensor; Second pump housing is travelled spool by the second oil circuit with retrogressing, turns round preferential valve core of the electromagnetic valve, the second swing arm valve core of the electromagnetic valve oil circuit is connected, and the second oil circuit is provided with the 6th pressure sensor; 5th pressure sensor, the 6th pressure sensor all with controller chip connection.
4. automatic recognition system according to claim 3, it is characterized in that, first pump housing is provided with first flow sensor, second pump housing is provided with second quantity sensor, first flow sensor, second quantity sensor all with controller chip connection.
5. automatic recognition system according to claim 1, it is characterized in that, automatic recognition system also comprise for be arranged on boom cylinder displacement transducer on boom cylinder with for being arranged on the bucket arm cylinder displacement transducer on bucket arm cylinder, boom cylinder displacement transducer, bucket arm cylinder displacement transducer all with controller chip connection.
6. automatic recognition system according to claim 1, is characterized in that, automatic recognition system also comprises display and grip, display, grip all with controller chip connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836338.6U CN204418260U (en) | 2014-12-25 | 2014-12-25 | A kind of automatic recognition system for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836338.6U CN204418260U (en) | 2014-12-25 | 2014-12-25 | A kind of automatic recognition system for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204418260U true CN204418260U (en) | 2015-06-24 |
Family
ID=53468644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836338.6U Expired - Fee Related CN204418260U (en) | 2014-12-25 | 2014-12-25 | A kind of automatic recognition system for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204418260U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930342A (en) * | 2017-04-25 | 2017-07-07 | 柳州柳工挖掘机有限公司 | Hydraulic crawler excavator |
| CN107419765A (en) * | 2017-06-28 | 2017-12-01 | 中联重科股份有限公司渭南分公司 | Multifunctional equipment switch device, control system and accessory |
| CN115324149A (en) * | 2022-06-30 | 2022-11-11 | 三一重机有限公司 | Hydraulic pump control method, hydraulic pump control device and working machine |
-
2014
- 2014-12-25 CN CN201420836338.6U patent/CN204418260U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930342A (en) * | 2017-04-25 | 2017-07-07 | 柳州柳工挖掘机有限公司 | Hydraulic crawler excavator |
| CN106930342B (en) * | 2017-04-25 | 2020-01-21 | 柳州柳工挖掘机有限公司 | Hydraulic excavator |
| CN107419765A (en) * | 2017-06-28 | 2017-12-01 | 中联重科股份有限公司渭南分公司 | Multifunctional equipment switch device, control system and accessory |
| CN115324149A (en) * | 2022-06-30 | 2022-11-11 | 三一重机有限公司 | Hydraulic pump control method, hydraulic pump control device and working machine |
| CN115324149B (en) * | 2022-06-30 | 2023-10-27 | 三一重机有限公司 | Hydraulic pump control method and device and working machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266500 No. 75 east the Yellow River Road, Qingdao economic and Technological Development Zone, Shandong Patentee after: QINGDAO LOVOL ENGINEERING MACHINERY Co.,Ltd. Address before: 266500 No. 75 east the Yellow River Road, Qingdao economic and Technological Development Zone, Shandong Patentee before: QINGDAO LOVOL EXCAVATOR Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: LOVOL Engineering Machinery Group Co.,Ltd. Address before: 266500 No. 75 east the Yellow River Road, Qingdao economic and Technological Development Zone, Shandong Patentee before: QINGDAO LOVOL ENGINEERING MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |