CN202954397U - Wireless visual range control system for small-size underground trackless scraper - Google Patents
Wireless visual range control system for small-size underground trackless scraper Download PDFInfo
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- CN202954397U CN202954397U CN 201220701380 CN201220701380U CN202954397U CN 202954397 U CN202954397 U CN 202954397U CN 201220701380 CN201220701380 CN 201220701380 CN 201220701380 U CN201220701380 U CN 201220701380U CN 202954397 U CN202954397 U CN 202954397U
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Abstract
The utility model discloses a wireless visual range control system for a small-size underground trackless scraper; a visual range remote control receiver (2) is connected with an execution controller (4) by a CAN (controller area network) bus (3); a travelling electric control pedal (6), a steering electric control handle (7), a working electric control handle (8), a brake electric control switch (9), an accelerator electric control switch (10), a flameout electric control button (11), a change-over switch (17), an electric control multi-way group valve (12), an electromagnetic reversing valve (13), an accelerator executor (14), a flameout electromagnetic valve (15), an electric control variable pump (16), a horn assembly (24), a starting motor (25) and the like are connected with the execution controller (4); and a visual range remote control emitter (1) is provided with a travelling handle (1-1), a steering rocker (1-2), a working handle (1-3), a power switch (1-4), a power indicator lamp (1-5), a horn button (1-6), an emergency brake button (1-7), an accelerator switch (1-8), a flameout button (1-9) and a starting button (1-10). The wireless visual range control system saves both time and manpower, is high in precision, occupies small space, is low in mechanical failure rate, reduces working strength, and is safe and reliable.
Description
Technical field:
The utility model relates to a kind of control system, relates in particular to a kind of wireless sighting distance control system of small underground trackless scraper.
Background technology:
At present, in the wireless sighting distance control system of existing small underground trackless scraper, variable pump is mechanical type control variables pump, control advancing, retreat and speed change of scraper by mechanical type foot rest and linkage, this structure is due to after existing machinery production error, particularly structure wearing and tearing, cause performance accuracy poor, move not in place, in addition because frequently the operation, the faults such as bearing pin fracture often appear.Adopt hydraulic steering gear to control the steering cylinder action, because be not electric control, do not realize the remote control turning function.Adopt the hand banked direction control valves, by mechanical type operation mechanism control system hydraulic circuit, not only complex manufacturing technology, take up room greatly, also have the shortcoming of operation effort, easy to wear and low precision.Adopt hand-operated direction valve to control braking maneuver, fault rate is high, and can't realize remote control control.Adopt acceleration cable manually to control the throttle of diesel engine, it is flame-out that flameout pull-cord is manually controlled diesel engine, after wire deformation, cause performance accuracy poor, move not in place.Owing to can't realizing remote control, control, the driver can only be shoveled, fill, operate industry in scraper, like this when downhole operations, when the situations such as mining face under mine roof fall, rock landing occurring, can bring danger to the driver, greatly reduce the safety factor of underground work.
The utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of operation time saving and energy saving, take up room little, failure rate of machinery is low, performance accuracy is high, action puts in place, reduce operating personnel's working strength, ensured the wireless sighting distance control system of small underground trackless scraper of the safety of underground work.
The purpose of this utility model can reach by following measure: a kind of wireless sighting distance control system of small underground trackless scraper is characterized in that it comprises the sighting distance telecontrol transmitter, the sighting distance remote-control receiver, the sighting distance remote-control receiver is connected with implementation controller by the CAN bus, total input power, the automatically controlled pedal of walking, turn to electric control handle, the work electric control handle, the brake electric control switch, the throttle electric control switch, flame-out automatically controlled button, remote control/manually controlled work mode changeover switch connects respectively implementation controller, and implementation controller connects respectively the electric control multi-way valve group, solenoid operated directional valve, throttle actuator, flameout electromagnetic valve, automatically controlled variable pump, the loudspeaker assembly of scraper, the starter of scraper, the electric control multi-way valve group respectively with the steering cylinder of scraper, elevating ram, dump ram is connected, solenoid operated directional valve is connected with the brake of scraper, throttle actuator is connected with the diesel engine throttle of scraper, flameout electromagnetic valve is connected with the flame-out protection device for diesel engine of scraper, the running gear of automatically controlled variable pump and scraper) be connected, the panel of sighting distance telecontrol transmitter is provided with the walking handle, turn to rocking bar, working handle, power switch, power supply indicator, horn button, emergency stop button, Oil Switch, flame-out button, start button.
In order further to realize the purpose of this utility model, 1 pin of described implementation controller, 2 pin connect total input power, 3 pin, 4 pin connect the CAN bus, 23 pin, 24 pin connect the automatically controlled pedal of walking, 18 pin switch through to electric control handle, 25 pin, 26 pin connect the work electric control handle, 10 pin connect the brake electric control switch, 12 pin, 13 pin connect the throttle electric control switch, 7 pin connect flame-out automatically controlled button, 6 pin connect remote control/manually controlled work mode changeover switch, 8 pin, 9 pin connect the output of DC5V power supply, 38 pin, 39 pin, 40 pin connect the electric control multi-way valve group, 34 pin connect solenoid operated directional valve, 35 pin, 36 pin connect throttle actuator, 33 pin connect flameout electromagnetic valve, 43 pin, 44 pin connect automatically controlled variable pump, 31 pin connect the loudspeaker assembly of scraper, 32 pin connect the starter of scraper, other pin sky connects.
The utility model can produce following good effect compared with the prior art: the utility model adopts the electric control variable pump to realize advancing, retreat and speed change of scraper, and the signal of telecommunication is quick on the draw, and does not have mechanical wear problem and consequent mechanical breakdown.Employing turns to electric control handle and electric control multi-way valve, promotes the steering cylinder action, realizes that turning to of scraper can make operating personnel more laborsaving, reduces working strength, and can realize the remote control control of turning function.Employing work electric control handle, control lifting and the tipping bucket system circuit of electric control multi-way valve, promote the flexible of the flexible and dump ram of elevating ram, realize that the shovel ore deposit of scraper unloads the ore deposit operation, the signal of telecommunication is quick on the draw, rapid operation, take up room little, and do not have mechanical wear problem and consequent mechanical breakdown.Adopt the brake electric control switch, control solenoid operated directional valve, make the brake action, realize stopping brake and the brake hard of scraper, failure rate is low, and can realize remote control control.Adopt the Throttle Opening Control switch to control the throttle actuator action, thereby control the folding of diesel engine throttle, realize the speed change of diesel engine; Adopt the automatically controlled control diesel engine of flameout electromagnetic valve flame-out, like this performance accuracy high, move and put in place.This system have on machine manually control and the outer wireless sighting distance control of machine difunctional, by changeover switch, switched, use distant control function, the driver can be shoveled, filled, be operated industry away from 100 meters sighting distance straighforward operation scrapers of scraper in down-hole, the danger that can avoid like this mining face under mine roof fall, rock landing to bring to the driver, improve the safety factor of underground work greatly.
The accompanying drawing explanation:
Fig. 1 is structured flowchart of the present utility model;
The schematic appearance that Fig. 2 is sighting distance telecontrol transmitter of the present utility model;
The electrical schematic diagram that Fig. 3 is implementation controller of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated:
Embodiment: a kind of wireless sighting distance control system (referring to Fig. 1-Fig. 2) of small underground trackless scraper, it comprises sighting distance telecontrol transmitter 1, sighting distance remote-control receiver 2, sighting distance remote-control receiver 2 adopts Sa Australia MC050-010 50 needle controls by CAN bus 3 with implementation controller 4() be connected, total input power 5, the automatically controlled pedal 6 of walking, turn to electric control handle 7, work electric control handle 8, brake electric control switch 9, throttle electric control switch 10, flame-out automatically controlled button 11, remote control/manually controlled work mode changeover switch 17 connects respectively implementation controller 4, implementation controller 4 connects respectively electric control multi-way valve group 12, solenoid operated directional valve 13, throttle actuator 14, flameout electromagnetic valve 15, automatically controlled variable pump 16, the loudspeaker assembly 24 of scraper, the starter 25 of scraper.Electric control multi-way valve group 12 is connected with steering cylinder 18, elevating ram 19, the dump ram 20 of scraper respectively, and solenoid operated directional valve 13 is connected with the brake 21 of scraper.Throttle actuator 14 is connected with the diesel engine throttle 22 of scraper, and flameout electromagnetic valve 15 is connected with the flame-out protection device for diesel engine 23 of scraper, and automatically controlled variable pump 16 is connected with the running gear 26 of scraper.The panel of sighting distance telecontrol transmitter 1 is provided with walking handle 1-1, turns to rocking bar 1-2, working handle 1-3, power switch 1-4, power supply indicator 1-5, horn button 1-6, emergency stop button 1-7, Oil Switch 1-8, flame-out button 1-9, start button 1-10.
Referring to Fig. 3, 1 pin of implementation controller 4, 2 pin connect total input power 5, 3 pin, 4 pin connect CAN bus 3, 23 pin, 24 pin connect the automatically controlled pedal 6 of walking, 18 pin switch through to electric control handle 7, 25 pin, 26 pin connect work electric control handle 8, 10 pin connect brake electric control switch 9, 12 pin, 13 pin connect throttle electric control switch 10, 7 pin connect flame-out automatically controlled button 11, 6 pin connect remote control/manually controlled work mode changeover switch 17, 8 pin, 9 pin connect the output of DC5V power supply, 38 pin, 39 pin, 40 pin connect electric control multi-way valve group 12, 34 pin connect solenoid operated directional valve 13, 35 pin, 36 pin connect throttle actuator 14, 33 pin connect flameout electromagnetic valve 15, 43 pin, 44 pin connect automatically controlled variable pump 16, 31 pin connect the loudspeaker assembly 24 of scraper, 32 pin connect the starter 25 of scraper, other pin sky connects.
This system have on machine manually control and the outer wireless sighting distance control of machine difunctional, by changeover switch, switched.
While manually controlling on machine, rotation remote control/manually controlled work mode changeover switch 17, sighting distance telecontrol transmitter 1 and sighting distance remote-control receiver 2 are all inoperative, realize hand control function.
Control principle is as follows:
After starting diesel engine, the automatically controlled pedal 6 of foot-operated walking, control automatically controlled variable pump 16 actions by implementation controller 4, realizes advancing, retreat and speed change of scraper; Pull and turn to electric control handle 7, control the steering loop of electric control multi-way valve group 12 by implementation controller 4, promote steering cylinder 18 actions, realize turning to of scraper; Operation element electric control handle 8, by implementation controller 4 control electric control multi-way valve groups 12 lifting and tipping bucket system circuit, promote flexible and dump ram 20 flexible of elevating ram 19, realize that the ore deposit operation is unloaded in the shovel ore deposit of scraper; Pull brake electric control switch 9, by implementation controller 4, control solenoid operated directional valve 13 actions, make brake 21 actions of scraper, realize stopping brake and the brake hard of scraper; Pull Throttle Opening Control switch 10, by implementation controller 4, control throttle actuator 14 actions, thereby control the folding of the diesel engine throttle of scraper, realize the speed change of diesel engine; Press the flame-out button 11 of diesel engine, by implementation controller 4, control flameout electromagnetic valve 15 actions, and it is flame-out to control diesel engine by flame-out protection device for diesel engine 23.
Outside machine during wireless sighting distance remote control, rotation remote control/manually controlled work mode changeover switch 17, sighting distance telecontrol transmitter 1 and 2 work of sighting distance remote-control receiver, now hand control function is inoperative.
Under the sighting distance remote state, by each handle and button emitter on the panel of operation sighting distance telecontrol transmitter 1, signal is launched, sighting distance remote-control receiver 2 is processed after receiving these signals, by implementation controller 4 control scrapers walking, turn to, work, the function such as parking.Remote control distance: approximately 200 meters of aboveground open grounds, approximately 100 meters of down-holes.
Control principle is as follows:
Press start button 1-10, emitter is launched signal, after sighting distance remote-control receiver 2 receives this signal, is processed, and by implementation controller 4, controls starter 25 actions, and scraper starts;
Handle the walking handle 1-1 on sighting distance telecontrol transmitter 1, emitter is launched signal, after sighting distance remote-control receiver 2 receives this signal, is processed, and by implementation controller 4, controls automatically controlled variable pump 16 actions, realizes advancing, retreat and speed change of scraper.
Turn to rocking bar 1-2 by operation sighting distance telecontrol transmitter 1, emitter is launched signal, after sighting distance remote-control receiver 2 receives this signal, is processed, and controls the steering loop of electric control multi-way valve group 12 by implementation controller 4, promote steering cylinder 18 actions, realize turning to of scraper.
By operation sighting distance telecontrol transmitter 1 working handle 1-3, emitter is launched signal, after receiving this signal, processed sighting distance remote-control receiver 2, by implementation controller 4 control electric control multi-way valve groups 12 lifting and tipping bucket system circuit, promote stretching of elevating ram 19 and stretching of dump ram 20, realize that the ore deposit operation is unloaded in the shovel ore deposit of scraper;
By sighting distance telecontrol transmitter 1 emergency stop button 1-7, emitter is launched signal, after sighting distance remote-control receiver 2 receives this signal, is processed, by implementation controller 4 solenoid operated directional valve 13 actions, make brake 21 actions of scraper, realize stopping brake and the brake hard of scraper;
Pull sighting distance telecontrol transmitter 1 Oil Switch 1-8, emitter is launched signal, after sighting distance remote-control receiver 2 receives this signal, is processed, by implementation controller 4 throttle actuator 14 actions, thereby control the folding of the diesel engine throttle of scraper, realize the speed change of diesel engine;
By the flame-out button 1-9 of sighting distance telecontrol transmitter 1 diesel engine, emitter is launched signal, processed after sighting distance remote-control receiver 2 receives this signal, by implementation controller 4, control flameout electromagnetic valve 15 actions, and it is flame-out to control diesel engine by flame-out protection device for diesel engine 23.
The button 1-6 that honks, emitter is launched signal, after sighting distance remote-control receiver 2 receives these signals, is processed, and controls loudspeaker assemblies 24 by implementation controller 4 and sends tweeting sound.
Claims (2)
1. the wireless sighting distance control system of a small underground trackless scraper, is characterized in that it comprises sighting distance telecontrol transmitter (1), sighting distance remote-control receiver (2), sighting distance remote-control receiver (2) is connected with implementation controller (4) by CAN bus (3), total input power (5), the automatically controlled pedal (6) of walking, turn to electric control handle (7), work electric control handle (8), brake electric control switch (9), throttle electric control switch (10), flame-out automatically controlled button (11), remote control/manually controlled work mode changeover switch (17) connects respectively implementation controller (4), and implementation controller (4) connects respectively electric control multi-way valve group (12), solenoid operated directional valve (13), throttle actuator (14), flameout electromagnetic valve (15), automatically controlled variable pump (16), the loudspeaker assembly (24) of scraper, the starter of scraper (25), electric control multi-way valve group (12) respectively with the steering cylinder (18) of scraper, elevating ram (19), dump ram (20) is connected, solenoid operated directional valve (13) is connected with the brake (21) of scraper, throttle actuator (14) is connected with the diesel engine throttle (22) of scraper, flameout electromagnetic valve (15) is connected with the flame-out protection device for diesel engine (23) of scraper, automatically controlled variable pump (16) is connected with the running gear (26) of scraper, and the panel of sighting distance telecontrol transmitter (1) is provided with walking handle (1-1), turn to rocking bar (1-2), working handle (1-3), power switch (1-4), power supply indicator (1-5), horn button (1-6), emergency stop button (1-7), Oil Switch (1-8), flame-out button (1-9), start button (1-10).
2. the wireless sighting distance control system of a kind of small underground trackless scraper according to claim 1, 1 pin that it is characterized in that described implementation controller (4), 2 pin connect total input power (5), 3 pin, 4 pin connect CAN bus (3), 23 pin, 24 pin connect walking automatically controlled pedal (6), 18 pin switch through to electric control handle (7), 25 pin, 26 pin connect work electric control handle (8), 10 pin connect brake electric control switch (9), 12 pin, 13 pin connect throttle electric control switch (10), 7 pin connect flame-out automatically controlled button (11), 6 pin connect remote control/manually controlled work mode changeover switch (17), 8 pin, 9 pin connect the output of DC5V power supply, 38 pin, 39 pin, 40 pin connect electric control multi-way valve group (12), 34 pin connect solenoid operated directional valve (13), 35 pin, 36 pin connect throttle actuator (14), 33 pin connect flameout electromagnetic valve (15), 43 pin, 44 pin connect automatically controlled variable pump (16), 31 pin connect the loudspeaker assembly (24) of scraper, 32 pin connect the starter (25) of scraper, other pin sky connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701380 CN202954397U (en) | 2012-12-18 | 2012-12-18 | Wireless visual range control system for small-size underground trackless scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701380 CN202954397U (en) | 2012-12-18 | 2012-12-18 | Wireless visual range control system for small-size underground trackless scraper |
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| Publication Number | Publication Date |
|---|---|
| CN202954397U true CN202954397U (en) | 2013-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220701380 Expired - Fee Related CN202954397U (en) | 2012-12-18 | 2012-12-18 | Wireless visual range control system for small-size underground trackless scraper |
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| Country | Link |
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| CN (1) | CN202954397U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991439A (en) * | 2012-12-18 | 2013-03-27 | 山东黄金集团烟台设计研究工程有限公司 | Wireless sight distance control system of small underground trackless carry-scraper |
| CN105544642A (en) * | 2015-12-29 | 2016-05-04 | 徐州赫思曼电子有限公司 | Remote control system and method for small excavator |
| CN106759618A (en) * | 2016-12-15 | 2017-05-31 | 电子科技大学 | A kind of wireless remote control method of underground carry scraper |
-
2012
- 2012-12-18 CN CN 201220701380 patent/CN202954397U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991439A (en) * | 2012-12-18 | 2013-03-27 | 山东黄金集团烟台设计研究工程有限公司 | Wireless sight distance control system of small underground trackless carry-scraper |
| CN105544642A (en) * | 2015-12-29 | 2016-05-04 | 徐州赫思曼电子有限公司 | Remote control system and method for small excavator |
| CN106759618A (en) * | 2016-12-15 | 2017-05-31 | 电子科技大学 | A kind of wireless remote control method of underground carry scraper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20161218 |