CN202194057U - Full-automatic operational process control system for pavement milling machine - Google Patents
Full-automatic operational process control system for pavement milling machine Download PDFInfo
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- CN202194057U CN202194057U CN2011203259931U CN201120325993U CN202194057U CN 202194057 U CN202194057 U CN 202194057U CN 2011203259931 U CN2011203259931 U CN 2011203259931U CN 201120325993 U CN201120325993 U CN 201120325993U CN 202194057 U CN202194057 U CN 202194057U
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Abstract
The utility model discloses a full-automatic operational process control system for a pavement milling machine, which comprises an engine and a control system. A transfer case is connected to the engine, power of the engine is divided into two-channel output by the transfer case, one-channel output comprises a rotor clutch, a turgor cylinder and a milling rotor in sequential connection, the other channel output comprises a belt pump and a belt motor in mutual connection, and the control system is respectively connected with the engine and the belt pump. By the aid of the full-automatic operational process control system for the pavement milling machine, only one button needs to be pressed when the pavement milling machine starts or stops milling operation every time, all rotating speed adjustment and functional action of the engine can be automatically completed by the control system according to established control process, so that one-button type operation is realized, operating efficiency is improved, and artificial errors are avoided.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, is specifically related to a kind of pavement milling machine full automatic working process control system.
Background technology
Pavement milling machine is one of main machine of maintenance of surface operation; The disease such as rut, carbuncle bag, be full of cracks that is used for flexible pavement is carried out maintenance work; Promptly carry out milling to decreasing the road surface through the milling rotor that is installed in the milling rotor case; And the old material of milling cleared up and reclaim, so that lay new road surface.In traditional milling machine control system; Operating process comprises during the milling operation: the adjustment engine speed is 900rmp, open roller actuator, drive the conveyor switch, boiling water switch pump, adjustment engine speed are 2100rmp, open the cutting-in automatic control switch, and its operating process is when stopping the milling operation: the adjustment engine speed is 900rmp, close the cutting-in automatic control switch, the switch that cuts out the pump, close the conveyor switch, close roller actuator.More than the operation tractor driver will carry out tens times every day repeatedly, and dullness is uninteresting and efficient is lower, goes back easy error sometimes.
Summary of the invention
The purpose of the utility model provides a kind of pavement milling machine full automatic working process control system; Solved begin in the existing control mode at every turn or when stopping the milling operation tractor driver all want repeatable operation rotor, conveyor, water pump, four switches such as automatic; Also to frequently adjust engine speed simultaneously, thereby cause the problem of inefficiency and easy error.
The technical scheme that the utility model adopted is; A kind of pavement milling machine full automatic working process control system; Comprise motor, be connected with transfer case on the motor, transfer case is divided into two-way output with the power of motor; Wherein one the tunnel comprises rotor clutch, tensioner oil cylinder and the milling rotor that connects successively, and another road comprises belt pump and the belt motor that is connected; Also comprise the control system, the control system is connected with motor, belt pump respectively.
The characteristics of the utility model are that also milling rotor top wherein is provided with the shower nozzle by water pump control, and water pump is connected with the water tank that is used to supply water through the electromagnetism water valve.
The beneficial effect of the utility model is; Through the application of pavement milling machine full automatic working process control system, can when beginning at every turn or stopping the milling operation, only need by next button; All engine speed adjustment and function actions are all accomplished according to set control flow by the control system automatically; Realize operating in a key, improved operating efficiency, avoid manual work to make mistakes.
Description of drawings
Fig. 1 is the structural representation of the utility model pavement milling machine full automatic working process control system;
Fig. 2 is that the utility model pavement milling machine full automatic working process control system begins automatic milling job control stream journey figure;
Fig. 3 is that the utility model pavement milling machine full automatic working process control system stops automatic milling job control stream journey figure.
Among the figure, 1. belt motor, 2. milling rotor, 3. motor, 4. control system, 5. electromagnetism water valve, 6. water pump, 7. tensioner oil cylinder, 8. rotor clutch, 9. transfer case, 10. belt pump.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is elaborated.
The structure of the utility model pavement milling machine full automatic working process control system, as shown in Figure 1, comprise motor 3; Be connected with transfer case 9 on the motor 3; Transfer case 9 is divided into two-way output with the power of motor 3, wherein one the tunnel passes to rotor clutch 8, when rotor clutch 8 combines; And in the time of tensioner oil cylinder 7 tensioners, milling rotor 2 rotation that gains impetus.Other one road output shaft of transfer case 9 is given belt pump 10 with transmission of power, and the pressure oil of belt pump 10 outputs drives belt motor 1 and rotates.Water in the electromagnetism water valve 5 control water tanks gets into water pump 6, and the water under high pressure of water pump 6 outputs sprays through shower nozzle.4 controls of all controlled system of the action of above component.Be assemblied in the pavement milling machine with upper-part.
The workflow of the utility model pavement milling machine full automatic working process control system; Like Fig. 2 and shown in Figure 3; When beginning milling operation, the tractor driver presses the milling start button, and control system 4 sends throttle instruction according to the J1939 agreement to BBG 3 through the CAN bus; Make motor 3 rotating speeds be adjusted into 900rmp (it is poor to turn down motor 3 rotating speeds and be in order to reduce clutch and to combine the speed between the sound friction plate, prolongs the application life of clutch friction plate).Start V-belt tensioner oil cylinder 7, for the abundant tensioner control flow of belt was delayed time for 8 seconds this moment, rotor clutch 8 combines to drive milling and planing drum and rotates, and lights the rotor indicator lamp.Start belt pump 10, the defeated material of I and II belt is turned round according to given speed, light the conveyor indicator lamp.Open electromagnetism water valve 5, start and spray water pump, dustproof for the cooling of milling process, light the water pump indicator lamp.Adjustment motor 3 rotating speeds are 2100rpm (motor 3 must turn round under its rated speed in the milling process); Start cutting-in and control function automatically; Light automatic control indicator lamp, the both sides front column descends automatically and arrives setting value until cutting-in, and the tractor driver opens walking forward and carries out the milling operation.
When stopping the milling operation, the tractor driver presses the milling stop button, and it is 900rpm (reducing motor 3 rotating speeds this moment is in order to practice thrift fuel oil, to reduce noise) that the control system adjusts motor 3 rotating speeds automatically.Stop automatic cutting-in control function, extinguish automatic control indicator lamp, make the both sides front column go up and down to be in manual state of a control.Stop to spray water pump, close the electromagnetism water valve, extinguish the water pump indicator lamp.Stop 10 runnings of belt pump, extinguish belt pump 10 indicator lamps.Rotor clutch 8 separates, and rotor still can be rotated further under effect of inertia, and in order to prevent the wearing and tearing of rotor belt pulley to the V-belt, control flow was delayed time for 8 seconds this moment, loosened V-belt tensioner oil cylinder 7, and machine is in the transition armed state.
The utility model pavement milling machine full automatic working process control system; When the milling machine operation begins; The tractor driver only need press milling and begin a button, and the control system adjusts engine speed automatically, and order is opened functions such as rotor, conveyor, water pump, the automatic control of cutting-in automatically.When stopping the milling operation, only need press milling and stop a button, the control system adjusts engine speed automatically, withdraws from cutting-in and controls function automatically, switches off the pump, conveyor, rotor etc.Whole operation process tractor driver only need be by next button, and all the other actions are all accomplished by the control system automatically, have really realized operating in a key.
Claims (2)
1. pavement milling machine full automatic working process control system; It is characterized in that; Comprise motor (3), be connected with transfer case (9) on the motor (3), transfer case (9) is divided into two-way output with the power of motor (3); Wherein one the tunnel comprises rotor clutch (8), tensioner oil cylinder (7) and the milling rotor (2) that connects successively, and another road comprises belt pump (10) and the belt motor (1) that is connected; Also comprise control system (4), control system (4) is connected with motor (3), belt pump (10) respectively.
2. pavement milling machine full automatic working process control system according to claim 1; It is characterized in that; Described milling rotor (2) top is provided with the shower nozzle by water pump (6) control, and water pump (6) is connected with the water tank that is used to supply water through electromagnetism water valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203259931U CN202194057U (en) | 2011-09-01 | 2011-09-01 | Full-automatic operational process control system for pavement milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203259931U CN202194057U (en) | 2011-09-01 | 2011-09-01 | Full-automatic operational process control system for pavement milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194057U true CN202194057U (en) | 2012-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011203259931U Expired - Fee Related CN202194057U (en) | 2011-09-01 | 2011-09-01 | Full-automatic operational process control system for pavement milling machine |
Country Status (1)
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| CN (1) | CN202194057U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828462A (en) * | 2012-09-20 | 2012-12-19 | 中联重科股份有限公司 | Machine driven system and control method of milling machine, and milling machine |
| CN103290773A (en) * | 2013-06-17 | 2013-09-11 | 广西柳工机械股份有限公司 | Milling device |
| CN104074123A (en) * | 2014-06-30 | 2014-10-01 | 湖南三一路面机械有限公司 | Intelligent control method of milling machine |
| CN104674638A (en) * | 2015-02-10 | 2015-06-03 | 成都绿迪科技有限公司 | Power heat dissipation device of milling machine |
| CN109853345A (en) * | 2017-11-29 | 2019-06-07 | 卡特彼勒路面机械公司 | Milling machine including assisting fluid reservoir |
| CN111287059A (en) * | 2020-02-19 | 2020-06-16 | 徐州徐工筑路机械有限公司 | Automatic cold regeneration construction system |
-
2011
- 2011-09-01 CN CN2011203259931U patent/CN202194057U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828462A (en) * | 2012-09-20 | 2012-12-19 | 中联重科股份有限公司 | Machine driven system and control method of milling machine, and milling machine |
| CN102828462B (en) * | 2012-09-20 | 2015-07-29 | 中联重科股份有限公司 | The mechanical drive train of milling machine is unified control method and milling machine |
| CN103290773A (en) * | 2013-06-17 | 2013-09-11 | 广西柳工机械股份有限公司 | Milling device |
| CN103290773B (en) * | 2013-06-17 | 2015-08-12 | 广西柳工机械股份有限公司 | Milling equipment |
| CN104074123A (en) * | 2014-06-30 | 2014-10-01 | 湖南三一路面机械有限公司 | Intelligent control method of milling machine |
| CN104674638A (en) * | 2015-02-10 | 2015-06-03 | 成都绿迪科技有限公司 | Power heat dissipation device of milling machine |
| CN109853345A (en) * | 2017-11-29 | 2019-06-07 | 卡特彼勒路面机械公司 | Milling machine including assisting fluid reservoir |
| CN111287059A (en) * | 2020-02-19 | 2020-06-16 | 徐州徐工筑路机械有限公司 | Automatic cold regeneration construction 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: 20120418 Termination date: 20140901 |
|
| EXPY | Termination of patent right or utility model |