CN103715626A - Mining high-voltage distribution switch circuit breaker electric propulsion mechanism - Google Patents

Mining high-voltage distribution switch circuit breaker electric propulsion mechanism Download PDF

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Publication number
CN103715626A
CN103715626A CN201310685030.6A CN201310685030A CN103715626A CN 103715626 A CN103715626 A CN 103715626A CN 201310685030 A CN201310685030 A CN 201310685030A CN 103715626 A CN103715626 A CN 103715626A
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CN
China
Prior art keywords
circuit breaker
gear
rotating shaft
casing
rocker
Prior art date
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Granted
Application number
CN201310685030.6A
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Chinese (zh)
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CN103715626B (en
Inventor
王际定
吴伟军
赵伟涛
徐平
郑广明
李荣荣
陈江
林冬伟
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CHANGZHOU LIANLI AUTOMATION TECHNOLOGY Co Ltd
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CHANGZHOU LIANLI AUTOMATION TECHNOLOGY Co Ltd
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Application filed by CHANGZHOU LIANLI AUTOMATION TECHNOLOGY Co Ltd filed Critical CHANGZHOU LIANLI AUTOMATION TECHNOLOGY Co Ltd
Priority to CN201310685030.6A priority Critical patent/CN103715626B/en
Publication of CN103715626A publication Critical patent/CN103715626A/en
Application granted granted Critical
Publication of CN103715626B publication Critical patent/CN103715626B/en
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Abstract

The invention belongs to the field of mining equipment and particularly relates to a mining high-voltage distribution switch circuit breaker electric propulsion mechanism which can be manually operated and automatically controlled. The mining high-voltage distribution switch circuit breaker propulsion mechanism comprises a circuit breaker and a box body, wherein a quick opening door is arranged on the box body, a crank and rocker mechanism for controlling propulsion of the circuit breaker is arranged at the bottom of the box body, and a gear-rack mechanism and an electric drive mechanism are arranged inside the box body. Propulsion of the circuit breaker and integration of manual operation and automatic operation on quick opening door closing are realized. On one hand, the requirement on miniaturization of a high-voltage distribution switch is met, and on the other hand, circuit breaker propulsion and quick opening door closing automation are realized.

Description

The electronic propulsive mechanism of Mine Flameproof Feed Switch circuit breaker
Technical field
The invention belongs to mining equipment field, particularly a kind of Mine Flameproof Feed Switch circuit breaker can manual operation and the automatic propulsive mechanism of controlling.
Background technology
At present, under coal mine, high voltage power distribution switch interrupts road device advances and generally adopts simple crank and rocker mechanism, this is maximum form that high voltage power distribution switch is used, in order further to dwindle the volume of Mine Flameproof Feed Switch circuit breaker, limitation due to the volume of crank and rocker mechanism, cannot meet in the little space of Mine Flameproof Feed Switch circuit breaker and use, need to make improvements.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, the present invention has designed a kind of Mine Flameproof Feed Switch circuit breaker propelling mechanism that is applicable to small box, and can realize the electronic propulsive mechanism of manual operation and auto-action.
The present invention is achieved through the following technical solutions:
The electronic propulsive mechanism of Mine Flameproof Feed Switch circuit breaker, it is characterized in that: the casing that comprises circuit breaker, on casing, be provided with quick operating valve, the bottom of casing is provided with controls the crank and rocker mechanism that circuit breaker advances, on described casing, be provided with flame proof hole, in flame proof hole, be provided with rotary the first rotating shaft, be positioned in the first rotating shaft of box house and be connected with the first gear, the other end of the first rotating shaft is provided with deadlock lever, on the inwall of casing, be provided with the vertical slide bar that can slide up and down, the upper end of vertical slide bar is connected with the first gear, the bottom of described casing is provided with frame, in frame, be provided with the second gear, the second gear is connected with the lower end of vertical slide bar, in described frame, be also provided with the second rotating shaft, in the second rotating shaft, be provided with rocker gear, rocker gear is connected with crank and rocker mechanism, between the second described gear and rocker gear, be provided with horizontal sliding bar, in described casing, be also provided with the second frame, in the second frame, be provided with motor, on motor, be connected with electromagnetic clutch, the output of electromagnetic clutch is connected in the 3rd rotating shaft, in the 3rd rotating shaft, be provided with drive sprocket, drive sprocket is connected with the driven sprocket of the second rotating shaft.1
In sum, the present invention has beneficial effect:
The present invention has realized the propelling of circuit breaker and the locking of quick operating valve by pinion and rack and crank and rocker mechanism, the whole crank and rocker mechanisms that replace transmission with pinion and rack, effectively dwindled the volume of whole traditional mechanism, be conducive to further dwindle the volume of whole Mine Flameproof Feed Switch, meet the lightweight of Mine Flameproof Feed Switch circuit breaker and microminiaturized requirement, the present invention drives the propelling of circuit breaker and closing and opening of quick operating valve by motor in addition.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, the present invention is aforesaid will be become apparent with other object, feature and advantage.Wherein:
Figure 1 shows that structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is that the B-B of Fig. 1 is to cutaway view;
Fig. 4 is that the C-C of Fig. 2 is to cutaway view;
Fig. 5 is that the D-D of Fig. 4 is to cutaway view;
Fig. 6 is that the E-E of Fig. 3 is to cutaway view;
In figure, 1 is deadlock lever, and 2 is casing, and 3 is quick operating valve, 4 is the first rotating shaft, and 5 is the first gear, and 6 is vertical slide bar, 7 is frame, and 8 is the second rotating shaft, and 9 is toggle, 10 is horizontal sliding bar, and 11 is the second gear, and 12 is rocker gear, 13 is the second frame, and 14 is motor, and 15 is electromagnetic clutch, 16 is the 3rd rotating shaft, and 17 is drive sprocket, and 18 is driven sprocket.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
Mine Flameproof Feed Switch circuit breaker propelling mechanism as shown in Figures 1 to 6, it is characterized in that: the casing 2 that comprises circuit breaker, on casing 2, be provided with quick operating valve 3, the bottom of casing 2 is provided with controls the crank and rocker mechanism 9 that circuit breaker advances, on described casing 2, be provided with flame proof hole, in flame proof hole, be provided with rotary the first rotating shaft 4, be positioned in the first rotating shaft 4 of casing 2 inside and be connected with the first gear 5, the other end of the first rotating shaft 4 is provided with deadlock lever 1, on the inwall of casing 2, be provided with the vertical slide bar 6 that can slide up and down, the upper end of vertical slide bar 6 is connected with the first gear 5, the bottom of described casing 2 is provided with frame 7, in frame 7, be provided with the second gear 11, the second gear 11 is connected with the lower end of vertical slide bar 6, in described frame 7, be also provided with the second rotating shaft 8, in the second rotating shaft 8, be provided with rocker gear 12, the second rotating shaft 8 is connected with crank and rocker mechanism, between the second described gear 11 and rocker gear 12, be provided with horizontal sliding bar 10, in described casing, be also provided with the second frame 13, in the second frame 13, be provided with motor 14, on motor 14, be connected with electromagnetic clutch 15, the output of electromagnetic clutch 15 is connected in the 3rd rotating shaft 16, in the 3rd rotating shaft 16, be provided with drive sprocket 17, drive sprocket 17 is connected with the driven sprocket 18 of the second rotating shaft 8.
The course of work of the present invention:
Manual work pattern: after Mine Flameproof Feed Switch circuit breaker propelling mechanism quick operating valve is shut, deadlock lever turns over 90 ° clockwise, the first rotating shaft drives the first gear to rotate 90 °, the vertical slide bar of the first gear driven moves up, vertical slide bar drives the second gear clockwise direction to rotate, drive horizontal sliding bar to move backward, horizontal sliding bar is backward in moving process, horizontal sliding bar drives again the wheel of rocking bar to clockwise rotate, rocker gear driving crank endplay device moves backward, crank and rocker mechanism and circuit breaker trolley interlock, thereby circuit breaker trolley is moved backward, thereby the propelling of the circuit breaker completing and the locking of quick operating valve, unlocking direction operation.
Electronic mode of operation:
Machine operation, electromagnetic clutch is closed, electromagnetic clutch drives the 3rd rotating shaft to rotate, drive sprocket is along with the 3rd rotating shaft is rotated, the driven sprocket that drive arranges in the second rotating shaft rotates, the second rotating shaft of driven sprocket rotating drive is rotated, the second rotating shaft drives crank and rocker mechanism action, realizing the propelling of circuit breaker releases, the second rotating shaft is simultaneously rotated and is driven rocker gear to rotate, rocker gear drives horizontal sliding bar motion, horizontal sliding bar drives the second gear to rotate, the vertical slide bar motion of the second gear drive, vertical slide bar drives the first gear to rotate, thereby drive the first rotating shaft campaign, the first rotational motion realizes the Guan Hekai of quick operating valve.
In sum, the present invention has beneficial effect:
The present invention has realized the propelling of circuit breaker and the locking of quick operating valve by pinion and rack and crank and rocker mechanism, the whole crank and rocker mechanisms that replace transmission with pinion and rack, effectively dwindled the volume of whole traditional mechanism, be conducive to further dwindle the volume of whole Mine Flameproof Feed Switch, meet the lightweight of Mine Flameproof Feed Switch circuit breaker and microminiaturized requirement, the present invention drives the propelling of circuit breaker and closing and opening of quick operating valve by motor in addition.
The present invention is not limited to described embodiment, and those skilled in the art, not departing from spirit of the present invention openly in scope, still can do some corrections or change, therefore the scope that the scope of the present invention limits with claims is as the criterion.

Claims (1)

1. the electronic propulsive mechanism of Mine Flameproof Feed Switch circuit breaker, it is characterized in that: the casing that comprises circuit breaker, on casing, be provided with quick operating valve, the bottom of casing is provided with controls the crank and rocker mechanism that circuit breaker advances, on described casing, be provided with flame proof hole, in flame proof hole, be provided with rotary the first rotating shaft, be positioned in the first rotating shaft of box house and be connected with the first gear, the other end of the first rotating shaft is provided with deadlock lever, on the inwall of casing, be provided with the vertical slide bar that can slide up and down, the upper end of vertical slide bar is connected with the first gear, the bottom of described casing is provided with frame, in frame, be provided with the second gear, the second gear is connected with the lower end of vertical slide bar, in described frame, be also provided with the second rotating shaft, in the second rotating shaft, be provided with rocker gear, rocker gear is connected with crank and rocker mechanism, between the second described gear and rocker gear, be provided with horizontal sliding bar, in described casing, be also provided with the second frame, in the second frame, be provided with motor, on motor, be connected with electromagnetic clutch, the output of electromagnetic clutch is connected in the 3rd rotating shaft, in the 3rd rotating shaft, be provided with drive sprocket, drive sprocket is connected with the driven sprocket of the second rotating shaft.
CN201310685030.6A 2013-12-13 2013-12-13 The electronic propulsive mechanism of Mine Flameproof Feed Switch circuit breaker Active CN103715626B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310685030.6A CN103715626B (en) 2013-12-13 2013-12-13 The electronic propulsive mechanism of Mine Flameproof Feed Switch circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310685030.6A CN103715626B (en) 2013-12-13 2013-12-13 The electronic propulsive mechanism of Mine Flameproof Feed Switch circuit breaker

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CN103715626A true CN103715626A (en) 2014-04-09
CN103715626B CN103715626B (en) 2016-03-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104916489A (en) * 2015-06-29 2015-09-16 温州侨融电子科技有限公司 Mine flame-proof intrinsically safe modular permanent magnet feeder switch

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10327511A (en) * 1997-05-23 1998-12-08 Toshiba Corp Switchboard equipment
CN2332088Y (en) * 1997-12-24 1999-08-04 陕西开关厂 Handcart propelling mechanism of handcart type high-tension switch cabinet
CN101282027A (en) * 2008-05-19 2008-10-08 无锡市军工电力电器有限公司 Electromotion access apparatus of flame-proof type control cabinet barrow
CN201421962Y (en) * 2009-06-01 2010-03-10 济源市煤炭高压开关有限公司 Quick door opening structure for mine high-voltage vacuum distribution equipment
CN201829811U (en) * 2010-07-09 2011-05-11 济源市煤炭高压开关有限公司 Explosion-proof dual-circuit vacuum electromagnetic starter with movable machine core
CN102195247A (en) * 2011-05-20 2011-09-21 无锡市军工电力电器有限公司 Anti-explosive high-voltage vacuum power distribution device
CN203632057U (en) * 2013-12-13 2014-06-04 常州联力自动化科技有限公司 Electric propelling mechanism for high voltage distribution switch circuit breaker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10327511A (en) * 1997-05-23 1998-12-08 Toshiba Corp Switchboard equipment
CN2332088Y (en) * 1997-12-24 1999-08-04 陕西开关厂 Handcart propelling mechanism of handcart type high-tension switch cabinet
CN101282027A (en) * 2008-05-19 2008-10-08 无锡市军工电力电器有限公司 Electromotion access apparatus of flame-proof type control cabinet barrow
CN201421962Y (en) * 2009-06-01 2010-03-10 济源市煤炭高压开关有限公司 Quick door opening structure for mine high-voltage vacuum distribution equipment
CN201829811U (en) * 2010-07-09 2011-05-11 济源市煤炭高压开关有限公司 Explosion-proof dual-circuit vacuum electromagnetic starter with movable machine core
CN102195247A (en) * 2011-05-20 2011-09-21 无锡市军工电力电器有限公司 Anti-explosive high-voltage vacuum power distribution device
CN203632057U (en) * 2013-12-13 2014-06-04 常州联力自动化科技有限公司 Electric propelling mechanism for high voltage distribution switch circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104916489A (en) * 2015-06-29 2015-09-16 温州侨融电子科技有限公司 Mine flame-proof intrinsically safe modular permanent magnet feeder switch
CN104916489B (en) * 2015-06-29 2017-01-18 温州侨融电子科技有限公司 Mine flame-proof intrinsically safe modular permanent magnet feeder switch

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