CN106882720B - Winch for inclined drift machine vision personnel identification closed management system - Google Patents
Winch for inclined drift machine vision personnel identification closed management system Download PDFInfo
- Publication number
- CN106882720B CN106882720B CN201710225007.7A CN201710225007A CN106882720B CN 106882720 B CN106882720 B CN 106882720B CN 201710225007 A CN201710225007 A CN 201710225007A CN 106882720 B CN106882720 B CN 106882720B
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- China
- Prior art keywords
- supporting frame
- main shaft
- gear
- brake
- winch
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/26—Operating devices pneumatic or hydraulic
- B66D5/28—Operating devices pneumatic or hydraulic specially adapted for winding gear, e.g. in mining hoists
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
- B66D2700/035—Fluid operated braking devices
Abstract
The invention discloses a winch for an inclined roadway machine vision personnel identification closed management system, which comprises a base, wherein a main shaft mechanism supporting frame, a low-speed coupler supporting frame, a speed reducer supporting frame, a high-speed coupler supporting frame and a motor supporting frame are sequentially arranged on the base from left to right, a main shaft mechanism is arranged on the main shaft mechanism supporting frame, and a low-speed coupler is arranged on the low-speed coupler supporting frame. This structure has been avoided adopting current brake technique if hard braking can cause the rush and lead to the impact of whole machine, can lead to the machine to damage for a long time, also can increase current brake equipment's quick wearing and tearing rapidly.
Description
Technical Field
The invention relates to the technical field of inclined drift management systems, in particular to a winch for an inclined drift machine vision personnel identification closed management system.
Background
With the development of mining mechanization, a plurality of novel underground coal mine auxiliary transportation devices such as a monorail crane, a rope traction rail clamping vehicle, a diesel engine rubber-sheathed wheel locomotive, a trackless rubber-sheathed wheel vehicle, an endless rope winch and the like are developed in recent years to replace the laggard transportation mode using a dispatching winch.
In the prior art, a winch and a battery car are generally used for carrying out combined transportation on equipment of a coal mine fully mechanized mining face, and an explosion-proof computer is installed in a tunnel winch room and used for monitoring and operating a winch driver in the operation process of the winch. The system need in time park when detecting that someone gets into the inclined drifts in the closed region in tunnel, and current winch for tunnel leads to the brake enough in time and causes staff's security poor easily when the brake, appears staff's injured accident occasionally.
Disclosure of Invention
In order to solve the technical problem, the invention provides a winch for an inclined roadway machine vision personnel identification closed management system, which is used for timely braking.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
a winch for an inclined roadway machine vision personnel identification closed management system comprises a base, wherein a main shaft mechanism supporting frame, a low-speed coupler supporting frame, a speed reducer supporting frame, a high-speed coupler supporting frame and a motor supporting frame are sequentially arranged on the base from left to right;
the left end of base sets up the slide, set up a pair of slide bar on the slide, the cover is equipped with the slider on the slide bar, set up the connecting seat between two sliders, transversely set up a brake section of thick bamboo on the connecting seat, the left end of slide sets up the hydro-cylinder base, set up the hydro-cylinder on the hydro-cylinder base, the free end of hydro-cylinder fuel rod is connected with the left end middle part of connecting seat, the left end of main shaft extends left and sets up brake gear on the bearing portion, set gradually inner gear section, section of rectifying and cushion section from the left hand right side in the brake section of thick bamboo, inner gear section inner wall is provided with inner gear A in the brake section of thick bamboo, the section of rectifying inner wall of brake section of thick bamboo sets up inner gear B, the cushion section inner wall of brake section of thick bamboo sets up rubber circle A.
The inner wall of the rubber ring A is provided with a rubber ring B, the rubber ring A is made of hard rubber, and the rubber ring B is made of soft rubber.
Further, the inner diameter of the rubber ring A is equal to the outer diameter of the brake gear.
Furthermore, the widths of the inner gear section, the deviation rectifying section and the buffering section are all larger than the thickness of the brake gear.
Furthermore, the inner wall of the tooth groove of the inner gear B is provided with a deviation rectifying layer.
Further, the inner diameter of the inner gear B is gradually reduced from right to left, and the inner wall diameter of the deviation rectifying layer of the inner gear B is equal from left to right.
Further, the deviation rectifying layer of the inner gear B is meshed with the brake gear.
Furthermore, the material of the deviation rectifying layer is rubber.
Further, the internal gear a is engaged with the brake gear.
The invention has the technical characteristics and effects that: the hydro-cylinder that this structure adopted drives the brake cylinder and removes, the right-hand member of brake cylinder is the open end, the main shaft extension of the left end of main shaft mechanism is served and is set up brake gear, when the main shaft drives brake gear and rotates, because personnel get into and discover dangerous back, need the brake immediately, and adopt this structure set up the three-section structure, the inner gear section promptly, section and the buffer segment of rectifying, can make the hydro-cylinder provide power, bring the brake cylinder into brake gear rapidly and brake rapidly, brake gear gets into the buffer segment in proper order when getting into the brake cylinder rapidly, rectify section and inner gear section, avoided adopting current brake technique like this if the hard impact that can cause the rush and lead to the impact of whole machine, can lead to the machine damage for a long time, also can increase current brake equipment's quick wearing and tearing rapidly.
Drawings
FIG. 1 is a block diagram of the present invention.
FIG. 2 is a cross-sectional view of the invention A-A.
FIG. 3 is a cross-sectional view of the brake gear of the present invention.
FIG. 4 is a cross-sectional view of an inner gear segment of the present invention.
Figure 5 is a cross-sectional view of the rectification section of the present invention.
In the figure: 1 is a base; 2 is a main shaft mechanism support frame; 3 is a low-speed coupling support frame; 4 is a speed reducer support frame; 5 is a high-speed coupler support frame; 6 is a motor supporting frame; 7 is a main shaft mechanism; 8 is a low-speed coupling; 9 is a speed reducer; 10 is a high-speed coupling; 11 is a motor; 12 is a main shaft; 13 is a winding drum; 14 is a sliding seat; 15 is a slide bar; 16 is a slide block; 17 is a connecting seat; 18 is a brake cylinder; 19 is an oil cylinder base; 20 is a brake gear; 21 is an inner gear section; 22 is a deviation rectifying section; 23 is a buffer section; 24 is an internal gear A; 25 is an internal gear B; 26 is a rubber ring A; 27 is a rubber ring B; 28 is a deviation rectifying layer; and 29 is an oil cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the invention provides a winch for an inclined roadway machine vision personnel identification closed management system, which comprises a base 1, a main shaft mechanism supporting frame 2 and a low-speed coupler supporting frame 3 are sequentially arranged on the base 1 from left to right, the speed reducer comprises a speed reducer support frame 4, a high-speed coupler support frame 5 and a motor support frame 6, wherein a main shaft mechanism 7 is arranged on a main shaft mechanism support frame 2, a low-speed coupler 8 is arranged on a low-speed coupler support frame 3, a speed reducer 9 is arranged on the speed reducer support frame 4, a high-speed coupler 10 is arranged on the high-speed coupler support frame 5, a motor 11 is arranged on the motor support frame 6, the main shaft mechanism 7 comprises a main shaft 12, a winding drum 13 is arranged on the main shaft 12 through a hub, the main shaft 12 is arranged on the main shaft mechanism support frame 2 through a bearing, the main shaft 12 and the speed reducer 9 are transmitted through the low-speed coupler 8, and the speed reducer 9 and the motor 11 are transmitted through the high-speed coupler 10;
the left end of base 1 sets up slide 14, set up a pair of slide bar 15 on the slide 14, the cover is equipped with slider 16 on the slide bar 15, set up connecting seat 17 between two slider 16, transversely set up brake cylinder 18 on the connecting seat 17, the left end of slide 14 sets up cylinder base 19, set up hydro-cylinder 29 on the cylinder base 19, the free end of hydro-cylinder 29 oil pole is connected with the left end middle part of connecting seat 17, the left end of main shaft 12 extends to the left and sets up brake gear 20 on the bearing portion, internal gear section 21 has set gradually from the left side to the right side in the brake cylinder 18, section 22 and the buffer segment 23 rectify, the internal gear A24 is provided with to the internal gear section 21 inner wall in the brake cylinder 18, the section 22 inner wall that rectifies of brake cylinder 18 sets up internal gear B25, the buffer segment 23 inner wall in the brake cylinder 18 sets up rubber circle A26. When the structure is used, the oil cylinder provides power to rapidly bring the brake cylinder into the brake gear to rapidly brake, and the brake gear rapidly enters the brake cylinder and sequentially enters the buffer section 23 and the buffer section 23 to rapidly brake, The deviation rectifying section 22 and the inner gear section 21 avoid the impact of the whole machine caused by the jerk if the hard brake is adopted in the existing brake technology, the machine can be damaged for a long time, and the rapid abrasion of the existing brake device can be rapidly increased. The inner diameter of the rubber ring a26 is equal to the outer diameter of the brake gear 20.
The widths of the internal gear section 21, the deviation rectifying section 22 and the buffering section 23 are all larger than 2 times the thickness of the brake gear 20. The inner wall of the tooth groove of the inner gear B25 is provided with a deviation rectifying layer 28. The inner diameter of the inner gear B25 is gradually reduced from right to left, and the inner wall diameter of the rectifying layer 28 of the inner gear B25 is equal from left to right. Namely, the main body structure of the internal gear B is similar to a circular truncated cone, then the outer wall of the deviation rectifying layer of the internal gear is in a reverse circular truncated cone shape, the inner wall of the deviation rectifying layer of the internal gear B is also in an equal diameter, and the deviation rectifying layer 28 of the internal gear B25 is meshed with the brake gear 20. The deviation rectifying layer 28 is made of rubber. The internal gear a24 meshes with the brake gear 20. Rubber circle A26 inner wall sets up rubber circle B27, and rubber circle A26 is hard rubber, and rubber circle B27 is soft rubber, and the rubber circle B27 that the buffer segment set up is consequently the next stage of entering into of convenient brake gear for soft rubber, increases the buffering effect simultaneously, falls the noise, also prevents the entering time overlength, and the holding time is being less than 1 second. The brake gear speed after buffering obviously reduces the back and gets into the stage of rectifying a deviation, because the internal gear B that sets up, consequently can continue to slow down the brake gear after the speed reduction according to the rubber on layer of rectifying a deviation, and gradually internal gear B's the preliminary meshing of layer of rectifying a deviation, the brake gear of preliminary meshing is rectified the back and is continued to the gear section operation with internal gear B's direction meshing back, owing to can be at last with brake gear and internal gear A meshing after rectifying a deviation, and make the main shaft static, consequently certain emergency braking has been accomplished, and this kind of mode sets up and falls the noise, the life of whole machine has been prolonged, consequently, do benefit to popularization and use.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (8)
1. The utility model provides a slant way machine vision personnel discernment closed management winch for system which characterized in that: comprises a base (1), a main shaft mechanism supporting frame (2), a low-speed coupler supporting frame (3), a speed reducer supporting frame (4), a high-speed coupler supporting frame (5) and a motor supporting frame (6) are sequentially arranged on the base (1) from left to right, a main shaft mechanism (7) is arranged on the main shaft mechanism supporting frame (2), a low-speed coupler (8) is arranged on the low-speed coupler supporting frame (3), a speed reducer (9) is arranged on the speed reducer supporting frame (4), a high-speed coupler (10) is arranged on the high-speed coupler supporting frame (5), a motor (11) is arranged on the motor supporting frame (6), the main shaft mechanism (7) comprises a main shaft (12), a winding drum (13) is arranged on the main shaft (12) through a wheel hub, and the main shaft (12) is arranged on the main shaft mechanism supporting frame (2) through a bearing, the main shaft (12) and the speed reducer (9) are driven by a low-speed coupler (8), and the speed reducer (9) and the motor (11) are driven by a high-speed coupler (10);
the left end of base (1) sets up slide (14), set up a pair of slide bar (15) on slide (14), the cover is equipped with slider (16) on slide bar (15), set up connecting seat (17) between two slider (16), transversely set up brake cylinder (18) on connecting seat (17), the left end of slide (14) sets up hydro-cylinder base (19), set up hydro-cylinder (29) on hydro-cylinder base (19), the free end of hydro-cylinder (29) oil pole is connected with the left end middle part of connecting seat (17), the left end of main shaft (12) extends to the left and sets up brake gear (20) on the bearing portion, set gradually internal gear section (21) from the left hand right side in brake cylinder (18), rectify internal gear section (22) and buffer section (23), brake cylinder (18) internal gear section (21) inner wall is provided with internal gear A (24), the section (22) inner wall of rectifying of brake cylinder (18) sets up B (25), a rubber ring A (26) is arranged on the inner wall of the buffer section (23) of the brake cylinder (18);
the internal gear A (24) is meshed with the brake gear (20); when emergency braking is needed, the brake gear (20) rapidly enters the brake cylinder (18) and then sequentially enters the buffer section (23), the deviation rectifying section (22) and the inner gear section (21).
2. The winch for inclined roadway machine vision personnel identification closed management system according to claim 1, wherein: the inner wall of the rubber ring A (26) is provided with a rubber ring B (27), the rubber ring A (26) is made of hard rubber, and the rubber ring B (27) is made of soft rubber.
3. The winch for inclined roadway machine vision personnel identification closed management system according to claim 1, wherein: the inner diameter of the rubber ring A (26) is equal to the outer diameter of the brake gear (20).
4. The winch for inclined roadway machine vision personnel identification closed management system according to claim 1, wherein: the widths of the inner gear section (21), the deviation rectifying section (22) and the buffer section (23) are all larger than 2 times of the thickness of the brake gear (20).
5. The winch for inclined roadway machine vision personnel identification closed management system according to claim 1, wherein: and a deviation rectifying layer (28) is arranged on the inner wall of the tooth groove of the inner gear B (25).
6. The winch for inclined roadway machine vision personnel identification closed management system according to claim 5, wherein: the inner diameter of the internal gear B (25) is gradually reduced from right to left, and the diameters of the inner walls of the deviation rectifying layers (28) of the internal gear B (25) are equal from left to right.
7. The winch for inclined roadway machine vision personnel identification closed management system according to claim 6, wherein: and the deviation rectifying layer (28) of the internal gear B (25) is meshed with the brake gear (20).
8. The winch for inclined roadway machine vision personnel identification closed management system according to claim 5, 6 or 7, wherein: the deviation rectifying layer (28) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710225007.7A CN106882720B (en) | 2017-04-07 | 2017-04-07 | Winch for inclined drift machine vision personnel identification closed management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710225007.7A CN106882720B (en) | 2017-04-07 | 2017-04-07 | Winch for inclined drift machine vision personnel identification closed management system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106882720A CN106882720A (en) | 2017-06-23 |
| CN106882720B true CN106882720B (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710225007.7A Active CN106882720B (en) | 2017-04-07 | 2017-04-07 | Winch for inclined drift machine vision personnel identification closed management system |
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| Country | Link |
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| CN (1) | CN106882720B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101279699A (en) * | 2007-04-06 | 2008-10-08 | 中信重工机械股份有限公司 | Novel sinking hoist |
| CN201309809Y (en) * | 2008-10-31 | 2009-09-16 | 谢玉枝 | Power winch device of plane brake |
| CN101492139A (en) * | 2008-12-30 | 2009-07-29 | 洛阳矿山机械工程设计研究院有限责任公司 | Large-scale sinking hoist for deep mine |
| CN202400714U (en) * | 2011-12-31 | 2012-08-29 | 胡汉珍 | Miniature direct current elevator with spring resetting type braking device |
| CN203624897U (en) * | 2013-10-30 | 2014-06-04 | 宝鸡石油机械有限责任公司 | Modularized internal deceleration type drilling winch |
| CN104150368B (en) * | 2014-08-07 | 2017-04-12 | 昆明理工大学 | Lightweight lifting mechanism of bridge crane |
| CN105858517B (en) * | 2016-06-17 | 2018-01-02 | 中国矿业大学 | Ultradeep well multi-lay winding wire ropes and reel contact condition monitoring device and method |
| CN206615957U (en) * | 2017-04-07 | 2017-11-07 | 枣庄学院 | A kind of inclined gallery machine vision personal identification closed management system winch |
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2017
- 2017-04-07 CN CN201710225007.7A patent/CN106882720B/en active Active
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| CN106882720A (en) | 2017-06-23 |
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