CN215105644U - Pile driver control circuit based on excavator - Google Patents
Pile driver control circuit based on excavator Download PDFInfo
- Publication number
- CN215105644U CN215105644U CN202022792144.9U CN202022792144U CN215105644U CN 215105644 U CN215105644 U CN 215105644U CN 202022792144 U CN202022792144 U CN 202022792144U CN 215105644 U CN215105644 U CN 215105644U
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- excavator
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- control unit
- pile
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Abstract
The utility model discloses a pile driver control circuit based on excavator, it belongs to engineering machine tool control circuit field, it has solved and has lacked one kind among the prior art and possesses pressure measurement and alarming function, and the integrated level is high, the flexibility is high, reliable safety, thereby increase the pile dynamics of pile in-process and improve work efficiency, possess the self-holding function, can liberate operator's both hands at the in-process that vibrates the pile, labour saving and time saving's pile driver control circuit based on excavator's problem. The automatic clamping control system mainly comprises a foot switch, a vehicle control unit and a rocker switch, wherein the foot switch is connected with a fifth relay, the fifth relay is connected with a seventh relay, an eighth relay and the rocker switch, the seventh relay is connected with an automatic clamping electromagnetic valve and the vehicle control unit, and the eighth relay is connected with the rocker switch and a confluence electromagnetic valve; and the vehicle control unit is connected with a pressure sensor and a display. The utility model discloses mainly used is based on the control system of the pile driver of excavator.
Description
Technical Field
The utility model relates to an engineering machine tool control circuit, specifically speaking especially relates to a pile driver control circuit based on excavator.
Background
The excavator is used as an important engineering machine and widely applied to various industries, the traditional working device cannot meet the requirements of certain specific working conditions along with the continuous expansion of the application range, the integration level of the existing control system is low, the safety is poor, and the development of differentiated products on the basis of the traditional excavator has very important significance.
At present, lacking one kind and possessing pressure detection and alarming function, the integrated level is high, the flexibility is high, reliable safety, thereby increase the pile dynamics of pile in-process improves work efficiency, possesses the self-holding function, can liberate operator's both hands, labour saving and time saving's pile driver control circuit based on the excavator carrying out the in-process of vibration pile driving.
Disclosure of Invention
An object of the utility model is to provide a pile driver control circuit based on excavator and control system thereof to solve and lack one kind among the prior art and possess pressure measurement and alarming function, the integrated level is high, the flexibility is high, reliable safety, thereby increase the pile dynamics of pile in-process and improve work efficiency, possess the self-holding function, can liberate operator's both hands, labour saving and time saving's pile driver control circuit based on excavator's problem carrying out the vibration pile.
The utility model discloses a realize through following technical scheme:
a pile driver control circuit based on an excavator comprises a foot switch, a vehicle control unit and a rocker switch, wherein the foot switch is connected with a fifth relay, the fifth relay is connected with a seventh relay, an eighth relay and the rocker switch, the seventh relay is connected with an automatic clamping electromagnetic valve and the vehicle control unit, and the eighth relay is connected with the rocker switch and a confluence electromagnetic valve; the whole vehicle controller is connected with a pressure sensor and a display; the foot switch, the vehicle control unit and the relay are powered by a power supply.
Furthermore, the 87 end of the relay five is connected with the 30 end of the relay seven, the 30 end of the relay eight and the 2 end of the rocker switch, and the 87 end of the relay seven is connected with the automatic clamping electromagnetic valve; and the 87 end of the relay eight is connected with the confluence electromagnetic valve.
Furthermore, fuses are arranged among the foot switch, the vehicle control unit, the relay and the power supply.
Furthermore, the vehicle control unit is connected with the display through a CAN bus.
Further, the vehicle control unit is connected with a buzzer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. possess the self-holding function, can liberate operator's both hands, labour saving and time saving at the in-process that carries out the vibration pile.
2. Possess hydraulic pressure confluence function, thereby can increase the pile dynamics of pile in-process and improve work efficiency.
3. The pressure monitoring and alarming device has the functions of pressure detection and alarming, and can realize real-time pressure display and set value alarming, so that the man-machine interaction and the safety are improved.
4. The integration level is high, the flexibility is high, and is reliable and safe.
Drawings
Fig. 1 is an electrical schematic of the present invention;
fig. 2 is a schematic diagram of the present invention.
In the figure: 10. an electromagnetic valve group; 11. a pressure sensor.
Detailed Description
The invention will be further described and illustrated with reference to the accompanying drawings.
Embodiment 1, as shown in fig. 1, a pile driver control circuit based on an excavator includes a foot switch, a vehicle control unit and a rocker switch, the foot switch is connected with a relay five, the relay five is connected with a relay seven, the relay eight is connected with the rocker switch, the relay seven is connected with an automatic clamping solenoid valve and the vehicle control unit, and the relay eight is connected with the rocker switch and a confluence solenoid valve; the whole vehicle controller is connected with a pressure sensor and a display; the foot switch, the vehicle control unit and the relay are powered by a power supply; the 87 end of the relay five is connected with the 30 end of the relay seven, the 30 end of the relay eight and the 2 end of the rocker switch, and the 87 end of the relay seven is connected with the automatic clamping electromagnetic valve; the 87 end of the relay eighth is connected with the confluence electromagnetic valve; fuses are arranged between the foot switch, the vehicle control unit, the relay and the power supply; the whole vehicle controller is connected with the display through a CAN bus; the vehicle control unit is connected with a buzzer.
When the pile driver is used, after the foot switch is stepped on, the five main contacts of the relay are switched to the 87 pins from the 87A pins, so that the control pilot electromagnetic valve is powered off, the vibration electromagnetic valve is powered on to realize pile driving work, and if necessary, the rocker switch can be triggered to switch the contacts from 4 to 1, so that the confluence function is realized, and the pile driving force is improved; the vehicle control unit acquires on-off information of the foot switch (namely on-off of the relay five) so as to control on-off of the relay seven to realize automatic tightening of the working device; when the working device automatically tightens the steel column to pile, the pressure sensors 11 arranged on the electromagnetic valve group 10 (all the electromagnetic valves shown in fig. 1) can acquire clamping pressure in real time and display the clamping pressure on the display in real time, the whole vehicle controller enables the relay to be powered off to maintain the pressure when the clamping pressure is higher than a set value, the whole vehicle controller enables the buzzer to alarm to avoid safety accidents when the clamping pressure is lower than the set value, and meanwhile, the whole vehicle controller enables the relay to be powered on again to realize tightening again.
Claims (5)
1. The utility model provides a pile driver control circuit based on excavator which characterized in that: the automatic clamping device comprises a foot switch, a vehicle control unit and a rocker switch, wherein the foot switch is connected with a relay five, the relay five is connected with a relay seven, the relay eight and the rocker switch, the relay seven is connected with an automatic clamping electromagnetic valve and the vehicle control unit, and the relay eight is connected with the rocker switch and a confluence electromagnetic valve; the whole vehicle controller is connected with a pressure sensor and a display; the foot switch, the vehicle control unit and the relay are powered by a power supply.
2. The excavator-based pile driver control circuit of claim 1, wherein: the 87 end of the relay five is connected with the 30 end of the relay seven, the 30 end of the relay eight and the 2 end of the rocker switch, and the 87 end of the relay seven is connected with the automatic clamping electromagnetic valve; and the 87 end of the relay eight is connected with the confluence electromagnetic valve.
3. The excavator-based pile driver control circuit of claim 1, wherein: and fuses are arranged among the foot switch, the vehicle control unit, the relay and the power supply.
4. The excavator-based pile driver control circuit of claim 1, wherein: and the vehicle control unit is connected with the display through a CAN bus.
5. The excavator-based pile driver control circuit of claim 1, wherein: the vehicle control unit is connected with a buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792144.9U CN215105644U (en) | 2020-11-27 | 2020-11-27 | Pile driver control circuit based on excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792144.9U CN215105644U (en) | 2020-11-27 | 2020-11-27 | Pile driver control circuit based on excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215105644U true CN215105644U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022792144.9U Active CN215105644U (en) | 2020-11-27 | 2020-11-27 | Pile driver control circuit based on excavator |
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| CN (1) | CN215105644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635472A (en) * | 2022-03-23 | 2022-06-17 | 中联重科土方机械有限公司 | Control method and control device for excavator, controller and excavator |
-
2020
- 2020-11-27 CN CN202022792144.9U patent/CN215105644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635472A (en) * | 2022-03-23 | 2022-06-17 | 中联重科土方机械有限公司 | Control method and control device for excavator, controller and excavator |
| CN114635472B (en) * | 2022-03-23 | 2023-08-18 | 中联重科土方机械有限公司 | Control method and control device for excavator, controller and excavator |
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