CN203403465U - Safety locking device of loading machine - Google Patents
Safety locking device of loading machine Download PDFInfo
- Publication number
- CN203403465U CN203403465U CN201320399478.7U CN201320399478U CN203403465U CN 203403465 U CN203403465 U CN 203403465U CN 201320399478 U CN201320399478 U CN 201320399478U CN 203403465 U CN203403465 U CN 203403465U
- Authority
- CN
- China
- Prior art keywords
- laser sensor
- loading machine
- controller
- locking device
- sensor device
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Operation Control Of Excavators (AREA)
Abstract
The utility model discloses a safety locking device of a loading machine. The safety locking device of the loading machine comprises an inducing part and a control part, wherein the inducing part is installed on a loading machine body, the control part is installed in a driving cab, the inducing part comprises a laser sensor and a power supply unit, the laser sensor is used for detecting the existence of an electromagnetic field outside the machine and gives out radio signals, the power supply unit is connected with the laser sensor, the inducing part comprises a signal receiver, a signal conversion module, a controller and a suspension arm working switch, the signal receiver is used for receiving the radio signals sent by the laser sensor and is connected with the input end of the controller through the signal conversion module, and the output end of the controller is connected with a rotating bucket oil cylinder lock, a rotating arm oil cylinder lock and an alarm. When the loading machine approaches a person or an object, the safety locking device of the loading machine gives out alarm signals and meanwhile stops the operation of the loading machine to avoid accidents of the loading machine.
Description
Technical field
The utility model relates to a kind of loader electronic equipment, specifically a kind of secure loader locking system.
Background technology
Loader is a kind of restoration in earth-rock construction machinery that is widely used in the construction projects such as highway, railway, building, water power, harbour, mine, it is mainly used in the bulk materials such as shovel dress soil, sandstone, lime, coal, also can dig operation to the slight shovel of the works such as ore, pan soil.Change the outfit that different auxiliary working apparatus also can be bulldozed, lifting and unclassified stores be as the handling operation of timber.
Loader tipping truck volume is larger, and radius ratio movable in real work is larger, has many dead angles in the course of work, often causes the accident of device damage or personnel's injury.For fear of the generation of accident, loader and personal security in the urgent need to, be badly in need of a kind of warning device.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of secure loader locking system, makes loader when closing on people or object, sends alarm signal, stops the action of loader simultaneously,, to avoid the generation of loader accident.
To achieve these goals, a kind of secure loader locking system of the utility model, comprise sensing part and control section, sensing part is arranged on loader vehicle body, control section is arranged in driver's cabin, described sensing part comprises laser sensor device and power supply unit, and laser sensor device is used for the existence of probe vehicles external electromagnetic field and sends radio signal, and power supply unit is connected with laser sensor device; Described sensing part comprises signal receiver, signal conversion module, controller, arm operating switch, and signal receiver, for receiving the radio signal that laser sensor device sends, is connected with controller input by signal conversion module; Controller output end is connected with rotary ink tank lock, boom cylinder lock and alarm.
As preferably, controller is single-chip microcomputer.Select single-chip microcomputer volume little, conserve space.
The utility model utilizes laser sensor, make loader when closing on people or object, to controller, send signal, " sound, light " alarm signal in advance in the time reaching safe distance, open rotary ink tank lock and boom cylinder lock simultaneously, stop the action of loader, to avoid the generation of loader accident.
Accompanying drawing explanation
Fig. 1 is the utility model theory diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model secure loader locking system, comprise sensing part and control section, sensing part is arranged on loader vehicle body, control section is arranged in driver's cabin, described sensing part comprises laser sensor device and power supply unit, and laser sensor device is used for the existence of probe vehicles external electromagnetic field and sends radio signal, and power supply unit is connected with laser sensor device; Described sensing part comprises signal receiver, signal conversion module, controller, arm operating switch, and signal receiver, for receiving the radio signal that laser sensor device sends, is connected with controller input by signal conversion module; Controller output end is connected with rotary ink tank lock, boom cylinder lock and alarm.
As preferably, controller is single-chip microcomputer.Select single-chip microcomputer volume little, conserve space.
The course of work: be arranged on the laser sensor device on loader, when closing on people or object, can feel the existence of people or object, in the time arriving the safe distance of laser sensor, send radio signal, signal receiver receives this signal and is transferred to controller by signal conversion module, controller triggers the alarm in car, send sound, the operation of visual alarm prompting driver safety, open rotary ink tank lock and boom cylinder lock simultaneously, stop the action of loader, to avoid the generation of loader accident.
Claims (2)
1. a secure loader locking system, it is characterized in that, comprise sensing part and control section, sensing part is arranged on loader vehicle body, control section is arranged in driver's cabin, described sensing part comprises laser sensor device and power supply unit, and laser sensor device is used for the existence of probe vehicles external electromagnetic field and sends radio signal, and power supply unit is connected with laser sensor device; Described sensing part comprises signal receiver, signal conversion module, controller, arm operating switch, and signal receiver, for receiving the radio signal that laser sensor device sends, is connected with controller input by signal conversion module; Controller output end is connected with rotary ink tank lock, boom cylinder lock and alarm.
2. a kind of secure loader locking system according to claim 1, is characterized in that, described controller is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320399478.7U CN203403465U (en) | 2013-07-06 | 2013-07-06 | Safety locking device of loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320399478.7U CN203403465U (en) | 2013-07-06 | 2013-07-06 | Safety locking device of loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403465U true CN203403465U (en) | 2014-01-22 |
Family
ID=49939403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320399478.7U Expired - Fee Related CN203403465U (en) | 2013-07-06 | 2013-07-06 | Safety locking device of loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003496A (en) * | 2015-08-13 | 2015-10-28 | 国家电网公司 | Electricity approaching warning device for special vehicle |
-
2013
- 2013-07-06 CN CN201320399478.7U patent/CN203403465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003496A (en) * | 2015-08-13 | 2015-10-28 | 国家电网公司 | Electricity approaching warning device for special vehicle |
| CN105003496B (en) * | 2015-08-13 | 2017-09-15 | 国家电网公司 | Special vehicle Antistatic alarm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201665512U (en) | Aloft work platform collision prevention device | |
| CN101871222B (en) | Method for controlling motion of mast oil cylinder of revolving drilling rig and system | |
| CN104695309B (en) | A kind of Road Compaction machine with detection | |
| CN201619998U (en) | Folding-arm anti-rollover device of working platform of aerial working truck device | |
| CN105320049A (en) | New countryside road vehicle weight limit system and control method thereof | |
| CN205835326U (en) | A kind of rescue robot | |
| CN203403465U (en) | Safety locking device of loading machine | |
| CN209044879U (en) | It is a kind of based on wireless earth magnetism microwave bimodulus trackside stall testing apparatus | |
| CN202156890U (en) | System for limiting working area of crane boom and crane including the same | |
| CN203403466U (en) | Excavator safe working control device | |
| CN203402117U (en) | Safe working device of dumper | |
| CN208006988U (en) | Electric locomotive crosses bend overspeed alarm device | |
| KR20130044395A (en) | Apparatus and method for preventing sleepiness work for construction equipment | |
| KR101186968B1 (en) | rotary typed laser sensing system of 3 dimension modeling for remote controlling of a intelligence excavator system | |
| CN102849089A (en) | Car safety pushing intelligent control system in mine transportation system | |
| CN203033592U (en) | Elevator lift car safety device | |
| CN205855894U (en) | A kind of drag chain electric block | |
| CN201802382U (en) | Crown block anticollision device | |
| CN110498164A (en) | The protection system of lift-on/lift-off type garbage truck safety work | |
| CN206224757U (en) | A kind of subway work safety reminding device | |
| CN203403467U (en) | Excavator safety running device | |
| CN203069230U (en) | Concrete pump and detection device for material level thereof | |
| Zhang et al. | Development of a new remote controlled emergency-handling and fire-fighting robot | |
| CN202067119U (en) | Remote intelligent operation apparatus for environmental sanitation vehicle | |
| CN203032461U (en) | Balance self-opening detection dump car |
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: 20140122 Termination date: 20140706 |
|
| EXPY | Termination of patent right or utility model |