CN203129235U - Excavator remote control rotating system - Google Patents
Excavator remote control rotating system Download PDFInfo
- Publication number
- CN203129235U CN203129235U CN 201320117817 CN201320117817U CN203129235U CN 203129235 U CN203129235 U CN 203129235U CN 201320117817 CN201320117817 CN 201320117817 CN 201320117817 U CN201320117817 U CN 201320117817U CN 203129235 U CN203129235 U CN 203129235U
- Authority
- CN
- China
- Prior art keywords
- remote control
- excavator
- guide
- control
- rotating
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an excavator remote control rotating system which comprises a rotating platform, an operating handle and a hydraulic system, wherein the operating handle controls rotating speed of the rotating platform, and the hydraulic system controls the rotating platform to rotate. The hydraulic system comprises a guide oilway. A guide electromagnetic valve which controls on and off of the guide oilway is disposed in the guide oilway. The operating handle is disposed in a cab of an excavator. The excavator remote control rotating system further comprises a remote control system which controls on and off of the guide electromagnetic valve and a handle support for adjusting position of the operating handle. By the handle support, the position of the operating handle can be preset, and rotating speed of the rotating platform can be preset. Rotation and stopping of the rotating platform can be controlled by the remote control system. During platform rotation, an operator does not need to operate the excavator, so that labor is saved, and good safety is achieved. During loading and unloading assembling of the excavator, a rotating power system-hydraulic system of the excavator can be utilized, and accordingly labor intensity of workers is lowered, and assembling efficiency is increased.
Description
Technical field
The utility model relates to a kind of excavator, particularly a kind of excavator remote control rotary system.
Background technology
Existing workshop excavator need promote the excavator platform by manpower and rotate poor stability getting on the bus and get off when attaching together, inefficiency, intensity of workers is big, and along with the continuous lifting of excavator tonnage, present mode will have a strong impact on the running efficiency of production line.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of safety good excavator remote control rotary system.
In order to solve the problems of the technologies described above, the utility model comprises control crank and the rotating hydraulic system of control revolving dial of revolving dial, control revolving dial speed of gyration, hydraulic system includes guide's oil circuit, be provided with the pilot solenoid valve of control guide oil circuit break-make in guide's oil circuit, control crank is arranged in the excavator driver's cabin, also comprises the remote control system that the control pilot solenoid valve opens and closes and the handle bracket of regulating the control crank position.
Regulate the position of control crank for convenience, described handle bracket comprises holder, support bar, adjusting bolt and limited block, and support bar is fixed on the holder, regulates bolt and is threaded with support bar, limited block is fixed on to be regulated on the bolt, and limited block withstands on control crank one side.
For the ease of handle bracket being fixed near the control crank, be provided with seat in the described excavator driver's cabin, 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 the circuit that the excavator power supply is connected.
For staff's machine beyond this point around the 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 beneficial effects of the utility model are: the utility model can pre-set the control crank position by handle bracket, thereby set in advance the speed of gyration of revolving dial, revolution by remote control system control revolving dial and stopping, 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 figure of the present utility model;
Fig. 2 is the structural representation of remote control system of the present utility model;
Fig. 3 is the structural representation of the use state of handle bracket of the present utility model;
Among the figure: 1, revolving dial, 2, control crank, 3, handle bracket, 4, hydraulic system, 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, regulate bolt, 16, limited block, 17, armrest box.
The specific embodiment
A kind of excavator remote control rotary system as shown in Figure 1, the control crank 2 and the control revolving dial 1 rotating hydraulic system 4 that comprise revolving dial 1, control revolving dial 1 speed of gyration, hydraulic system 4 includes guide's oil circuit 5, be provided with the pilot solenoid valve 6 of control guide oil circuit 5 break-makes in guide's oil circuit 5, control crank 2 is arranged in the excavator driver's cabin.Foregoing is prior art.This specific embodiment has the basis of technology to increase the remote control system 7 of control pilot solenoid valve 6 keyings and the handle bracket 3 of the position of regulating control crank 2 above-mentioned now.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, regulates bolt 15 and limited block 16, support bar 14 is fixed on the holder 13, holder 13 is the U-shaped structure, regulating bolt 15 is threaded with support bar 14, limited block 16 is fixed on to be regulated on the bolt 15, and limited block 16 withstands on control crank one side.Be provided with seat in the excavator driver's cabin, 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 the 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 utility model is not limited to remote control system shown in Figure 2, gets final product so long as can realize control pilot solenoid valve 6 and the remote control system of excavator on/off.Handle bracket 3 of the present utility model 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 bolt 15 control crank 2 is adjusted to correct position in advance, making revolving dial 1 be about to rotating speed of gyration determines, operating personnel leave driver's cabin then, 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 system 4, thereby the revolution of control revolving dial 1 and stopping to realize the remote control control to digger revolving action.
Claims (5)
1. excavator remote control rotary system, the control crank and the rotating hydraulic system of control revolving dial that comprise revolving dial, control revolving dial speed of gyration, hydraulic system includes guide's oil circuit, be provided with the pilot solenoid valve of control guide oil circuit break-make in guide's oil circuit, control crank is arranged in the excavator driver's cabin, it is characterized in that: also comprise the remote control system that the control pilot solenoid valve 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 the holder, regulating bolt is threaded with support bar, limited block is fixed on to be regulated on the bolt, and limited block withstands on control crank one side.
3. excavator remote control rotary system according to claim 2, it is characterized in that: be provided with seat in the described excavator driver's cabin, 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. according to any one described excavator remote control rotary system among the 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 the 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 |
|---|---|---|---|
| CN 201320117817 CN203129235U (en) | 2013-03-15 | 2013-03-15 | Excavator remote control rotating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117817 CN203129235U (en) | 2013-03-15 | 2013-03-15 | Excavator remote control rotating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129235U true CN203129235U (en) | 2013-08-14 |
Family
ID=48937229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320117817 Withdrawn - After Issue CN203129235U (en) | 2013-03-15 | 2013-03-15 | Excavator remote control rotating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122647A (en) * | 2013-03-15 | 2013-05-29 | 山东卡特重工机械有限公司 | Remote control rotation system for excavator |
| CN106917433A (en) * | 2016-07-14 | 2017-07-04 | 广西柳工机械股份有限公司 | May be reversed warning lamp support |
-
2013
- 2013-03-15 CN CN 201320117817 patent/CN203129235U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122647A (en) * | 2013-03-15 | 2013-05-29 | 山东卡特重工机械有限公司 | Remote control rotation system for excavator |
| CN103122647B (en) * | 2013-03-15 | 2015-05-13 | 山东卡特重工机械有限公司 | Remote control rotation system for excavator |
| CN106917433A (en) * | 2016-07-14 | 2017-07-04 | 广西柳工机械股份有限公司 | May be reversed warning lamp support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20150513 |
|
| RGAV | Abandon patent right to avoid regrant |