CN104071583A - Anti-collision device for bucket wheel driving platform of bucket wheel machine - Google Patents
Anti-collision device for bucket wheel driving platform of bucket wheel machine Download PDFInfo
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- CN104071583A CN104071583A CN201410286218.8A CN201410286218A CN104071583A CN 104071583 A CN104071583 A CN 104071583A CN 201410286218 A CN201410286218 A CN 201410286218A CN 104071583 A CN104071583 A CN 104071583A
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- bucket wheel
- wheel machine
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Abstract
The invention provides an anti-collision device for a bucket wheel driving platform of a bucket wheel machine. The anti-collision device for the bucket wheel driving platform of the bucket wheel machine comprises an ultrasonic ranging sensor and a control circuit; the ultrasonic ranging sensor which is installed on the bucket wheel driving platform emits ultrasonic beams in a direction and a 60-degree angle is formed between the direction and a vertical flat surface; the preset distance between the ultrasonic ranging sensor and the ground in the spreading direction of the ultrasonic wave beams is the safe critical distance; the control circuit is electrically connected with the ultrasonic ranging sensor, receives detection signals of the ultrasonic ranging sensor and is also electrically connected with the bucket wheel machine; the control circuit emits a control signal to the bucket wheel machine and the bucket wheel machine stops moving towards the obstacle direction when the distance measured by the ultrasonic ranging sensor between the ultrasonic ranging sensor and an obstacle is less than or equal to the safe critical distance. The anti-collision device for the bucket wheel driving platform of the bucket wheel machine has the advantages of timely stops moving when the distance between the driving platform and the obstacle is within the specialized range, protecting the driving platform, prolonging the service life of devices, reducing fault in production and improving the production efficiency.
Description
Technical field
The invention belongs to bucket wheel machine field, particularly a kind of bucket wheel machine bucket wheel drives the crash device of putting of platform.
Background technology
Bucket wheel machine is again bucket-wheel stacker reclaimer, be the ancestor of the modern chemical industry sparetime university bulk material high-efficiency appliance of handling continuously, be widely used in the stacking and taking operation in the bulk cargo storage stock grounds such as harbour, harbour, metallurgy, cement, steel plant, coke-oven plant, coal storage plant, power plant at present.Utilize the continuous feeding of bucket wheel, with the rail type loading-unload machine of the continuous windrow of belt conveyer on machine.The operation of bucket-wheel stacker reclaimer has very strong regularity, easily realizes automation.Mode has manually, S. A. and automatic etc.
Bucket wheel machine bucket wheel drives platform in the time of feeding, because a variety of causes can be encountered dump, causes the damage that drives platform, has both affected service life of equipment, causes again the delay in production.
Summary of the invention
For addressing the above problem, the invention provides a kind of collision prevention device of bucket wheel machine bucket wheel driving platform, comprising:
Ultrasonic distance-measuring sensor, it is arranged on bucket wheel and drives on platform, ultrasonic beam is sent with the direction that perpendicular is 60 ° of angles in edge, and the preset distance of described ultrasonic distance-measuring sensor on the direction of propagation along ultrasonic beam and between ground is safety threshold;
Control circuit, it is electrically connected with described ultrasonic distance-measuring sensor, receives the detection signal of described ultrasonic range finder sensor, is also electrically connected with bucket wheel machine;
Wherein, record when ultrasonic distance-measuring sensor and obstacle between distance while being less than or equal to described safety threshold, described control circuit sends control signal to described bucket wheel machine, described bucket wheel machine stops moving to the direction of obstacle.
Preferably, described bucket wheel machine bucket wheel drives in the collision prevention device of platform, and described control circuit comprises:
Relay, it is arranged on the output loop of described ultrasonic distance-measuring sensor, and described relay is provided with a normal opened contact and a normally closed contact, described normal opened contact is incorporated to bucket wheel machine jib right side anti-collision electric loop, described normally closed contact seals in luffing decline loop, wherein
When distance between that record when ultrasonic distance-measuring sensor and obstacle is less than or equal to described safety threshold, the normal open switch amount closure of described supersonic sounding ripple sensor, connect described relay, and then described normal opened contact closure, connect described bucket wheel machine jib right side anti-collision electric loop, bucket wheel machine stops along continuous straight runs and moves to the direction of described obstacle, described normally closed contact is opened, disconnect described luffing decline loop, bucket wheel machine stops the vertically direction to described obstacle and moves.
Preferably, described bucket wheel machine bucket wheel drives in the collision prevention device of platform, and described normal opened contact is also connected in the normal open switch both sides on the anti-collision electric loop of described bucket wheel machine jib right side.
Preferably, described bucket wheel machine bucket wheel drives in the collision prevention device of platform, and described normally closed contact is connected in described luffing decline loop, and connects with luffing decline electromagnetic valve.
Preferably, described bucket wheel machine bucket wheel drives in the collision prevention device of platform, and the preset distance of described ultrasonic distance-measuring sensor is 0.8～1.5 meter.
Preferably, described bucket wheel machine bucket wheel drives in the collision prevention device of platform, described bucket wheel machine drives level on platform to fix a stay bearing plate, one end of described stay bearing plate is fixed on bucket wheel machine and drives on platform, the other end tilts to extend upward a tilting section, on described tilting section, be provided with anchor fitting, described anchor fitting is fixed on described bucket wheel by described ultrasonic distance-measuring sensor and drives on platform.
Preferably, described bucket wheel machine bucket wheel drives in the collision prevention device of platform, and described anchor fitting comprises: be arranged on through hole and the jam nut of fixing described ultrasonic distance-measuring sensor on described tilting section;
Described ultrasonic distance-measuring sensor is arranged in described through hole, and the position that described ultrasonic distance-measuring sensor stretches out described through hole is provided with outside thread, and described jam nut and described outside thread coordinate, and described ultrasonic distance-measuring sensor thigh is fixed.
The invention provides the collision prevention device that a kind of bucket wheel machine bucket wheel drives platform, comprise: ultrasonic distance-measuring sensor, it is arranged on bucket wheel and drives on platform, ultrasonic beam is sent with the direction that perpendicular is 60 ° of angles in edge, and the preset distance of described ultrasonic distance-measuring sensor on the direction of propagation along ultrasonic beam and between ground is safety threshold; Control circuit, it is electrically connected with described ultrasonic distance-measuring sensor, receives the detection signal of described ultrasonic range finder sensor, is also electrically connected with bucket wheel machine; Wherein, record when ultrasonic distance-measuring sensor and obstacle between distance while being less than or equal to described safety threshold, described control circuit sends control signal to described bucket wheel machine, described bucket wheel machine stops moving to the direction of obstacle.The present invention can be in the time driving distance between platform and obstacle to enter in specialized range, stop motion in time, protection drives platform, extension device service life, and reduce produce in fault, enhance productivity.
Brief description of the drawings
Fig. 1 is the circuit diagram between ultrasonic distance-measuring sensor and relay in the present invention;
Fig. 2 is the junction circuit figure between normally closed contact and the bucket wheel machine jib right side anti-collision electric loop of repeat circuit of the present invention;
Fig. 3 is the junction circuit figure between normal opened contact and the luffing decline loop of repeat circuit of the present invention;
Fig. 4 is ultrasonic distance-measuring sensor scheme of installation on bucket wheel machine in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, to make those skilled in the art can implement according to this with reference to specification sheets word.
The invention provides the collision prevention device that a kind of bucket wheel machine bucket wheel drives platform, comprising:
Ultrasonic distance-measuring sensor 2, it is arranged on bucket wheel and drives on platform 1, ultrasonic beam is sent with the direction that perpendicular is 60 ° of angles in edge, and the preset distance of described ultrasonic distance-measuring sensor on the direction of propagation along ultrasonic beam and between ground is safety threshold;
Control circuit, it is electrically connected with described ultrasonic distance-measuring sensor 2, receives the detection signal of described ultrasonic range finder sensor 2, is also electrically connected with bucket wheel machine 3;
Wherein, when ultrasonic distance-measuring sensor 2 is that record and obstacle between distance while being less than or equal to described safety threshold, described control circuit sends control signal to described bucket wheel machine 3, described bucket wheel machine 3 stops moving to the direction of obstacle.
Described bucket wheel machine bucket wheel drives in the collision prevention device of platform, and described control circuit comprises:
As shown in Figure 1, relay, it is arranged on the output loop of described ultrasonic distance-measuring sensor 2, described relay is provided with a normal opened contact and a normally closed contact, and described normal opened contact is incorporated to bucket wheel machine jib right side anti-collision electric loop, and described normally closed contact seals in luffing decline loop, wherein
When ultrasonic distance-measuring sensor 2 is that record and obstacle between distance while being less than or equal to described safety threshold, the normal open switch amount closure of described supersonic sounding ripple sensor 2, connect described relay, and then described normal opened contact closure, connect described bucket wheel machine jib right side anti-collision electric loop, bucket wheel machine 3 stops along continuous straight runs and moves to the direction of described obstacle, described normally closed contact is opened, disconnect described luffing decline loop, bucket wheel machine 3 stops the vertically direction to described obstacle and moves.
As shown in Figure 2, described bucket wheel machine bucket wheel drives in the collision prevention device of platform, and described normal opened contact is also connected in the normal open switch both sides on the anti-collision electric loop of described bucket wheel machine jib right side.
As shown in Figure 3, described bucket wheel machine bucket wheel drives in the collision prevention device of platform, and described normally closed contact is connected in described luffing decline loop, and connects with luffing decline electromagnetic valve.
Described bucket wheel machine bucket wheel drives in the collision prevention device of platform, and the preset distance of described ultrasonic distance-measuring sensor is 0.8～1.5 meter.
As shown in Figure 4, described bucket wheel machine bucket wheel drives in the collision prevention device of platform, described bucket wheel machine drives level on platform 1 to fix a stay bearing plate 4, one end of described stay bearing plate 4 is fixed on bucket wheel machine and drives on platform 1, the other end tilts to extend upward a tilting section 5, on described tilting section 5, be provided with anchor fitting, described anchor fitting is fixed on described bucket wheel by described ultrasonic distance-measuring sensor 2 and drives on platform 1.
Described bucket wheel machine bucket wheel drives in the collision prevention device of platform, and described anchor fitting comprises: be arranged on through hole and the jam nut 602 of fixing described ultrasonic distance-measuring sensor on described tilting section;
Described ultrasonic distance-measuring sensor 2 is arranged in described through hole, and the position that described ultrasonic distance-measuring sensor 2 stretches out described through hole is provided with outside thread, and described jam nut 602 and described outside thread coordinate, by fixing described ultrasonic distance-measuring sensor 2.
The invention provides the collision prevention device that a kind of bucket wheel machine bucket wheel drives platform, comprise: ultrasonic distance-measuring sensor, it is arranged on bucket wheel and drives on platform, ultrasonic beam is sent with the direction that perpendicular is 60 ° of angles in edge, and the preset distance of described ultrasonic distance-measuring sensor on the direction of propagation along ultrasonic beam and between ground is safety threshold; Control circuit, it is electrically connected with described ultrasonic distance-measuring sensor, receives the detection signal of described ultrasonic range finder sensor, is also electrically connected with bucket wheel machine; Wherein, record when ultrasonic distance-measuring sensor and obstacle between distance while being less than or equal to described safety threshold, described control circuit sends control signal to described bucket wheel machine, described bucket wheel machine stops moving to the direction of obstacle.The present invention can be in the time driving distance between platform and obstacle to enter in specialized range, stop motion in time, protection drives platform, extension device service life, and reduce produce in fault, enhance productivity.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in specification sheets and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (7)
1. bucket wheel machine bucket wheel drives a collision prevention device for platform, it is characterized in that, comprising:
Ultrasonic distance-measuring sensor, it is arranged on bucket wheel and drives on platform, ultrasonic beam is sent with the direction that perpendicular is 60 ° of angles in edge, and the preset distance of described ultrasonic distance-measuring sensor on the direction of propagation along ultrasonic beam and between ground is safety threshold;
Control circuit, it is electrically connected with described ultrasonic distance-measuring sensor, receives the detection signal of described ultrasonic range finder sensor, is also electrically connected with bucket wheel machine;
Wherein, record when ultrasonic distance-measuring sensor and obstacle between distance while being less than or equal to described safety threshold, described control circuit sends control signal to described bucket wheel machine, described bucket wheel machine stops moving to the direction of obstacle.
2. bucket wheel machine bucket wheel as claimed in claim 1 drives the collision prevention device of platform, it is characterized in that, described control circuit comprises:
Relay, it is arranged on the output loop of described ultrasonic distance-measuring sensor, and described relay is provided with a normal opened contact and a normally closed contact, described normal opened contact is incorporated to bucket wheel machine jib right side anti-collision electric loop, described normally closed contact seals in luffing decline loop, wherein
When distance between that record when ultrasonic distance-measuring sensor and obstacle is less than or equal to described safety threshold, the normal open switch amount closure of described supersonic sounding ripple sensor, connect described relay, and then described normal opened contact closure, connect described bucket wheel machine jib right side anti-collision electric loop, bucket wheel machine stops along continuous straight runs and moves to the direction of described obstacle, described normally closed contact is opened, disconnect described luffing decline loop, bucket wheel machine stops the vertically direction to described obstacle and moves.
3. bucket wheel machine bucket wheel as claimed in claim 1 drives platform collision prevention device, it is characterized in that, described normal opened contact is also connected in the normal open switch both sides on the anti-collision electric loop of described bucket wheel machine jib right side.
4. bucket wheel machine bucket wheel as claimed in claim 1 drives platform collision prevention device, it is characterized in that, described normally closed contact is connected in described luffing decline loop, and connects with luffing decline electromagnetic valve.
5. bucket wheel machine bucket wheel as claimed in claim 1 drives platform collision prevention device, it is characterized in that, the preset distance of described ultrasonic distance-measuring sensor is 0.8～1.5 meter.
6. bucket wheel machine bucket wheel as claimed in claim 1 drives platform collision prevention device, it is characterized in that, described bucket wheel machine drives level on platform to fix a stay bearing plate, one end of described stay bearing plate is fixed on bucket wheel machine and drives on platform, the other end tilts to extend upward a tilting section, on described tilting section, be provided with anchor fitting, described anchor fitting is fixed on described bucket wheel by described ultrasonic distance-measuring sensor and drives on platform.
7. bucket wheel machine bucket wheel as claimed in claim 6 drives platform collision prevention device, it is characterized in that,
Described anchor fitting comprises: be arranged on through hole and the jam nut of fixing described ultrasonic distance-measuring sensor on described tilting section;
Described ultrasonic distance-measuring sensor is arranged in described through hole, and the position that described ultrasonic distance-measuring sensor stretches out described through hole is provided with outside thread, and described jam nut and described outside thread coordinate, and described ultrasonic distance-measuring sensor thigh is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410286218.8A CN104071583A (en) | 2014-06-24 | 2014-06-24 | Anti-collision device for bucket wheel driving platform of bucket wheel machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410286218.8A CN104071583A (en) | 2014-06-24 | 2014-06-24 | Anti-collision device for bucket wheel driving platform of bucket wheel machine |
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| CN104071583A true CN104071583A (en) | 2014-10-01 |
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| CN201410286218.8A Pending CN104071583A (en) | 2014-06-24 | 2014-06-24 | Anti-collision device for bucket wheel driving platform of bucket wheel machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3803513A1 (en) * | 1988-02-05 | 1989-08-17 | Krupp Polysius Ag | Apparatus for the placing in storage and removing from storage of bulk material in a circular blending bed |
| JPH02310215A (en) * | 1989-05-26 | 1990-12-26 | Sumitomo Heavy Ind Ltd | Anticollision controller available in stacker reclaimer |
| CN202320086U (en) * | 2011-12-01 | 2012-07-11 | 哈尔滨理工大学 | Reverse anti-collision system based on singlechip |
| CN102642721A (en) * | 2012-04-17 | 2012-08-22 | 三一集团有限公司 | Reclaiming control method of bucket-wheel reclaimer and bucket-wheel reclaimer |
| CN202881892U (en) * | 2012-11-20 | 2013-04-17 | 长沙中联重科环卫机械有限公司 | Blowing nozzle automatic anti-collision system of snow blowing machine and snow blowing machine |
| CN103303692A (en) * | 2013-06-28 | 2013-09-18 | 湖南长重机器股份有限公司 | Efficient automatic stocker with two-arm brackets for blending evenly |
| CN203382236U (en) * | 2013-07-30 | 2014-01-08 | 葛洲坝荆门水泥有限公司 | Bucket-wheel stacker-reclaimer with wireless control device |
-
2014
- 2014-06-24 CN CN201410286218.8A patent/CN104071583A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3803513A1 (en) * | 1988-02-05 | 1989-08-17 | Krupp Polysius Ag | Apparatus for the placing in storage and removing from storage of bulk material in a circular blending bed |
| JPH02310215A (en) * | 1989-05-26 | 1990-12-26 | Sumitomo Heavy Ind Ltd | Anticollision controller available in stacker reclaimer |
| CN202320086U (en) * | 2011-12-01 | 2012-07-11 | 哈尔滨理工大学 | Reverse anti-collision system based on singlechip |
| CN102642721A (en) * | 2012-04-17 | 2012-08-22 | 三一集团有限公司 | Reclaiming control method of bucket-wheel reclaimer and bucket-wheel reclaimer |
| CN202881892U (en) * | 2012-11-20 | 2013-04-17 | 长沙中联重科环卫机械有限公司 | Blowing nozzle automatic anti-collision system of snow blowing machine and snow blowing machine |
| CN103303692A (en) * | 2013-06-28 | 2013-09-18 | 湖南长重机器股份有限公司 | Efficient automatic stocker with two-arm brackets for blending evenly |
| CN203382236U (en) * | 2013-07-30 | 2014-01-08 | 葛洲坝荆门水泥有限公司 | Bucket-wheel stacker-reclaimer with wireless control device |
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Application publication date: 20141001 |