CN103122647A - Remote control rotation system for excavator - Google Patents
Remote control rotation system for excavator Download PDFInfo
- Publication number
- CN103122647A CN103122647A CN2013100830667A CN201310083066A CN103122647A CN 103122647 A CN103122647 A CN 103122647A CN 2013100830667 A CN2013100830667 A CN 2013100830667A CN 201310083066 A CN201310083066 A CN 201310083066A CN 103122647 A CN103122647 A CN 103122647A
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- Prior art keywords
- remote control
- excavator
- rotation
- solenoid valve
- holder
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Abstract
The invention discloses a remote control rotation system for an excavator. The remote control rotation system for the excavator comprises a rotation platform, an operation handle controlling rotation speed of the rotation platform and a hydraulic system controlling rotation of the rotation platform. The hydraulic system comprises a pilot oil way, wherein a pilot solenoid valve controlling the connection and disconnection of the pilot oil way is arranged in the pilot oil way. The operation handle is arranged in a cab of the excavator. The remote control rotation system for the excavator further comprises a remote control system controlling the opening and closing of the pilot solenoid valve and a handle support regulating the position of the operation handle. According to the remote control rotation system for the excavator, the position of the operation handle can be preset by means of the handle support, so that the rotation speed of the rotation platform can be preset. Due to the fact that the rotation and stop of the rotation platform can be controlled by the remote control system, when the rotation rotates, the excavator does not need operating by an operator, so that labor force can be saved and safety is good. Moreover, the rotation power system-hydraulic system of the excavator can be used when the excavator gets on and gets off in combining assembly, so that labor intensity of a worker can be relieved and combining assembly efficiency can be improved.
Description
Technical field
The present invention relates to a kind of excavator, particularly a kind of excavator remote control rotary system.
Background technology
Existing workshop excavator need to rotate by the Manual-pushing Platform of Excavators poor stability getting on the bus and get off when attaching together, inefficiency, intensity of workers is large, and along with the continuous lifting of excavator tonnage, present mode will have a strong impact on the running efficiency of production line.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of safety good excavator remote control rotary system.
In order to solve the problems of the technologies described above, the present invention includes revolving dial, control the control crank of revolving dial speed of gyration and control the rotating hydraulic system of revolving dial, hydraulic system includes guide's oil circuit, be provided with the pilot solenoid valve of controlling guide's oil circuit break-make in guide's oil circuit, it is indoor that control crank is arranged on excavator driving, also comprises controlling the pilot solenoid valve remote control system that opens and closes and the handle bracket of regulating the control crank position.
For the convenient position of regulating control crank, described handle bracket comprises holder, support bar, adjusting bolt and limited block, and support bar is fixed on holder, and adjusting bolt is threaded with support bar, limited block is fixed on adjusting bolt, and limited block withstands on control crank one side.
For the ease of handle bracket being fixed near control crank, the indoor seat that is provided with of described excavator driving, the both sides of seat are provided with armrest box, and described holder is the U-shaped structure, and holder rides on the armrest box in seat left side.
For the ease of remote control system is installed, described remote control system comprises the hand-held remote controller of remote control switch, remote control switch and the attaching plug of remote control switch, and the on-off circuit of remote control switch is connected in pilot solenoid valve and circuit that the excavator power supply is connected.
For staff's machine beyond this point around caution in operating process, described remote control system also includes warning lamp, and two terminals of warning lamp are connected with two terminals of the attaching plug of remote control switch respectively.And the special set-up mode of warning lamp makes to guarantee warning lamp unlatching before the platform revolution.
The invention has the beneficial effects as follows: the present invention can pre-set the control crank position by handle bracket, thereby set in advance the speed of gyration of revolving dial, control the revolution of revolving dial and stop by remote control system, therefore, in the platform revolution, do not need operating personnel to operate excavator, save the labour, safety is good.And get on the bus and get off at excavator and can utilize excavator to carry rotary motive power system-hydraulic system when attaching together, thereby reduced intensity of workers, improved and attach together efficient.
Description of drawings
Fig. 1 is control principle drawing of the present invention;
Fig. 2 is the structural representation of remote control system of the present invention;
Fig. 3 is the structural representation of the use state of handle bracket of the present invention;
In figure: 1, revolving dial, 2, control crank, 3, handle bracket, 4, hydraulic circuit, 5, guide's oil circuit, 6, pilot solenoid valve, 7, remote control system, 8, warning lamp, 9, attaching plug, 10, remote control switch, 11, hand-held remote controller, 12, the excavator power supply, 13, holder, 14, support bar, 15, adjusting bolt, 16, limited block, 17, armrest box.
The specific embodiment
A kind of excavator remote control rotary system as shown in Figure 1, comprise revolving dial 1, control the control crank 2 of revolving dial 1 speed of gyration and control the rotating hydraulic system 4 of revolving dial 1, hydraulic system 4 includes guide's oil circuit 5, be provided with the pilot solenoid valve 6 of controlling guide's oil circuit 5 break-makes in guide's oil circuit 5, it is indoor that control crank 2 is arranged on excavator driving.Foregoing is prior art.This specific embodiment has increased on the above-mentioned basis that technology arranged now controls the remote control system 7 that pilot solenoid valve 6 opens and closes and the handle bracket 3 of regulating the position of control crank 2.The determining positions of control crank 3 speed of gyration of revolving dial.
As shown in Figure 3, handle bracket 3 comprises holder 13, support bar 14, adjusting bolt 15 and limited block 16, support bar 14 is fixed on holder 13, holder 13 is the U-shaped structure, adjusting bolt 15 is threaded with support bar 14, limited block 16 is fixed on adjusting bolt 15, and limited block 16 withstands on control crank one side.The indoor seat that is provided with of excavator driving, the both sides of seat are provided with armrest box 17, and holder 13 rides on the armrest box 17 in seat left side.
As shown in Figure 2, remote control system 7 comprises the hand-held remote controller 11 of remote control switch 10, remote control switch 10, attaching plug 9 and the warning lamp 8 of remote control switch 10, and the on-off circuit of remote control switch 10 is connected in pilot solenoid valve 6 and circuit that excavator power supply 12 is connected.Two terminals of warning lamp 8 are connected with two terminals of the attaching plug 9 of remote control switch 10 respectively.
Remote control system of the present invention is not limited to remote control system shown in Figure 2, so long as can realize that the remote control system of controlling pilot solenoid valve 6 and excavator on/off gets final product.Handle bracket 3 of the present invention also is not limited to structure shown in Figure 3, as long as can regulate the position of control crank 2.
Operating principle: by regulating adjusting bolt 15, control crank 2 is adjusted to correct position in advance, making revolving dial 1 be about to rotating speed of gyration determines, then operating personnel leave driver's cabin, operating personnel pass through hand-held remote controller 11 remote control switch 10 at any time, thereby switching on and off of energy remote control pilot solenoid valve 6, and then the break-make of guide's oil circuit, thereby the break-make of control hydraulic circuit 4, thereby control the revolution of revolving dial 1 and stop, realizing the remote control of digger revolving action is controlled.
Claims (5)
1. excavator remote control rotary system, comprise revolving dial, control the control crank of revolving dial speed of gyration and control the rotating hydraulic system of revolving dial, hydraulic system includes guide's oil circuit, be provided with the pilot solenoid valve of controlling guide's oil circuit break-make in guide's oil circuit, it is indoor that control crank is arranged on excavator driving, it is characterized in that: also comprise and control the pilot solenoid valve remote control system that opens and closes and the handle bracket of regulating the control crank position.
2. excavator remote control rotary system according to claim 1, it is characterized in that: described handle bracket comprises holder, support bar, adjusting bolt and limited block, support bar is fixed on holder, adjusting bolt is threaded with support bar, limited block is fixed on adjusting bolt, and limited block withstands on control crank one side.
3. excavator remote control rotary system according to claim 2 is characterized in that: the indoor seat that is provided with of described excavator driving, and the both sides of seat are provided with armrest box, and described holder is the U-shaped structure, and holder rides on the armrest box in seat left side.
4. any one described excavator remote control rotary system according to claim 1-3, it is characterized in that: described remote control system comprises the hand-held remote controller of remote control switch, remote control switch and the attaching plug of remote control switch, and the on-off circuit of remote control switch is connected in pilot solenoid valve and circuit that the excavator power supply is connected.
5. excavator remote control rotary system according to claim 4, it is characterized in that: described remote control system also includes warning lamp, and two terminals of warning lamp are connected with two terminals of the attaching plug of remote control switch respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083066.7A CN103122647B (en) | 2013-03-15 | 2013-03-15 | Remote control rotation system for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310083066.7A CN103122647B (en) | 2013-03-15 | 2013-03-15 | Remote control rotation system for excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103122647A true CN103122647A (en) | 2013-05-29 |
| CN103122647B CN103122647B (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310083066.7A Expired - Fee Related CN103122647B (en) | 2013-03-15 | 2013-03-15 | Remote control rotation system for excavator |
Country Status (1)
| Country | Link |
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| CN (1) | CN103122647B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089763A (en) * | 2021-04-16 | 2021-07-09 | 徐州徐工挖掘机械有限公司 | Multi-stage safety handle control system and method for excavator |
| CN114508150A (en) * | 2022-03-15 | 2022-05-17 | 斗山工程机械（中国）有限公司 | Rotary driving equipment of excavator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000056827A (en) * | 1998-08-11 | 2000-02-25 | Fujita Corp | Remote control system for device |
| CN1792569A (en) * | 2005-12-22 | 2006-06-28 | 马鞍山市惊天液压机械制造有限公司 | Robot for disassembling work |
| CN101280569A (en) * | 2008-05-23 | 2008-10-08 | 同济大学 | Walking telescopic arm type remote control digging machine |
| WO2011078431A1 (en) * | 2009-12-24 | 2011-06-30 | 한양대학교산학협력단 | Unmanned control system of operation lever for device control |
| CN102913130A (en) * | 2012-11-21 | 2013-02-06 | 丁佑民 | Full-hydraulic rock-drilling excavator using hydraulic excavator for production |
| CN203129235U (en) * | 2013-03-15 | 2013-08-14 | 山东卡特重工机械有限公司 | Excavator remote control rotating system |
-
2013
- 2013-03-15 CN CN201310083066.7A patent/CN103122647B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000056827A (en) * | 1998-08-11 | 2000-02-25 | Fujita Corp | Remote control system for device |
| CN1792569A (en) * | 2005-12-22 | 2006-06-28 | 马鞍山市惊天液压机械制造有限公司 | Robot for disassembling work |
| CN101280569A (en) * | 2008-05-23 | 2008-10-08 | 同济大学 | Walking telescopic arm type remote control digging machine |
| WO2011078431A1 (en) * | 2009-12-24 | 2011-06-30 | 한양대학교산학협력단 | Unmanned control system of operation lever for device control |
| CN102913130A (en) * | 2012-11-21 | 2013-02-06 | 丁佑民 | Full-hydraulic rock-drilling excavator using hydraulic excavator for production |
| CN203129235U (en) * | 2013-03-15 | 2013-08-14 | 山东卡特重工机械有限公司 | Excavator remote control rotating system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089763A (en) * | 2021-04-16 | 2021-07-09 | 徐州徐工挖掘机械有限公司 | Multi-stage safety handle control system and method for excavator |
| CN114508150A (en) * | 2022-03-15 | 2022-05-17 | 斗山工程机械（中国）有限公司 | Rotary driving equipment of excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103122647B (en) | 2015-05-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Zongtao Inventor after: Zhao Zhao Inventor after: Cao Qingjin Inventor after: Liu Changjin Inventor after: Zhong Yuzhu Inventor after: Lu Yang Inventor before: Cao Qingjin Inventor before: Ming Congcong Inventor before: Liu Changjin Inventor before: Lu Yang Inventor before: Gao Xixiang Inventor before: Xu Yongbao |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAO QINGJIN MING CONGCONG LIU CHANGJIN LU YANG GAO XIXIANG XU YONGBAO TO: SUN ZONGTAO ZHAO ZHAO CAO QINGJIN LIU CHANGJIN ZHONG YUZHU LU YANG |
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| 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: 20150513 Termination date: 20190315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |