CN204110792U - Mine traction type self adaptation belt feeder pin tooth transmission trailer coupling - Google Patents
Mine traction type self adaptation belt feeder pin tooth transmission trailer coupling Download PDFInfo
- Publication number
- CN204110792U CN204110792U CN201420461936.XU CN201420461936U CN204110792U CN 204110792 U CN204110792 U CN 204110792U CN 201420461936 U CN201420461936 U CN 201420461936U CN 204110792 U CN204110792 U CN 204110792U
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- pin
- self adaptation
- sprocket wheel
- belt feeder
- type self
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- 230000006978 adaptation Effects 0.000 title claims abstract description 29
- 230000008878 coupling Effects 0.000 title claims abstract description 14
- 238000010168 coupling process Methods 0.000 title claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 230000009467 reduction Effects 0.000 claims abstract description 18
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000003245 coal Substances 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005065 mining Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to the efficient Quick Driving Technology field of coal road, be specifically related to a kind of mine traction type self adaptation belt feeder pin tooth transmission trailer coupling, solve walking and the guiding problem certainly of mining self adaptation belt feeder, comprise planetary reduction gear, bearing seat, sprocket wheel, guide slip shoe, high-speed motor, pin rail etc., high-speed motor clutch end is connected with planetary reduction gear, planetary reduction gear is connected with terminal pad, terminal pad is connected with bearing seat, sprocket wheel is connected with planetary reduction gear, sprocket wheel and pin rail are connected with a joggle, and bearing seat is fixed in the frame of eight arm roofboltiers; Pin rail is fixed on by bearing pin in the frame of mine traction type self adaptation belt feeder; Guide slip shoe is fixed on eight arm roofboltiers, and sprocket wheel is installed in guide slip shoe.Cycloidal gear engages with straight pin rail, has good running stability, uniform load, and tractive force is large, achieves belt and extends synchronous with driving, simplify production link, ensure that the continuity of transport, improve production efficiency.
Description
Technical field
The utility model relates to the efficient Quick Driving Technology field of coal road, is specifically related to a kind of mine traction type self adaptation belt feeder pin tooth transmission trailer coupling.
Background technology
Efficient driving must premised on transporting efficiently, in traditional excavated technology, the coal that heading equipment is produced all will adopt the elevating conveyors such as shuttle car, coal car or continuous haulage system to reprint on belt, development machine needs to wait elevating conveyor to unsnatch coal and just can produce, cause production process to be interrupted, inefficiency, and shuttle car, this type of elevating conveyor of coal car going deep into along with heading equipment drilling depth, the time of transfer is also longer, have impact on the drivage efficiency of anchor driving machine.Continuous haulage system and the belt feeder lap of splice little, frequently prolong belt, have impact on the drivage efficiency of heading equipment equally.
Along with the development of art technology, the efficient Quick Driving Technology of coal road adopts new-type continuative transport system, realize efficiently transporting coal by mine traction type self adaptation belt feeder, crawler type self-movable foot end, step type self-movable foot end equipment set, realize driving within one day, not need to extend belt simultaneously, significantly reduce subsidiary operation time, improve drivage efficiency.Wherein, mine traction type self adaptation belt feeder is as important component devices, and its fed distance is longer, and the front portion of rubber belt transshipment machine, immediately following heading equipment, through eight arm roofboltiers, realizes continuous splicing transport.Mine traction type self adaptation belt feeder pin tooth transmission trailer coupling mainly solves self adaptation belt feeder from walking and guiding problem.
Summary of the invention
The utility model, in order to solve walking and the guiding problem certainly of mining self adaptation belt feeder, proposes a kind of mine traction type self adaptation belt feeder pin tooth transmission trailer coupling.
The utility model adopts following technical scheme to realize: mine traction type self adaptation belt feeder pin tooth transmission trailer coupling, comprise the planetary reduction gear being symmetricly set on eight arm roofboltier frame both sides respectively, terminal pad, bearing seat, piston shoes supporting seat I, plain bearing I, sprocket wheel, guide slip shoe, plain bearing II, piston shoes supporting seat II, high-speed motor, pin rail, described high-speed motor clutch end is connected by key II with planetary reduction gear, planetary reduction gear is connected with terminal pad, terminal pad is connected with bearing seat, sprocket wheel is connected by key I with planetary reduction gear, sprocket wheel and pin rail are connected with a joggle, bearing seat is fixed in the frame of eight arm roofboltiers, described pin rail is fixed on by bearing pin in the frame of mine traction type self adaptation belt feeder, described guide slip shoe is fixed in the frame of eight arm roofboltiers by piston shoes supporting base I and piston shoes supporting base II, is provided with plain bearing I and plain bearing II between piston shoes and piston shoes supporting base I, piston shoes supporting base II, described sprocket wheel is installed in guide slip shoe.
Described sprocket wheel adopts cycloidal tooth profile, and material is high-strength wearable alloy steel.
Described pin rail adopts straight pin, and material is high-strength wearable alloy steel.
Adopt structure design of the present utility model, the Power Drive Unit that sprocket wheel and high-speed motor, planetary reduction gear, bearing seat etc. are formed is connected, sprocket wheel and Power Drive Unit are arranged on eight arm roofboltiers, and sell rail and be fixed in the frame of mine traction type self adaptation belt feeder, sprocket wheel engages with pin rail, by the motion of chain wheel drive pin rail, thus achieve the continual outside carry coal of driving self adaptation belt feeder while development machine driving.In process of production; the coal of development machine extraction enters transfer conveyor tail by hopper; then by elevating conveyor discharge hopper, coal is transported on the belt machine end drawn by step type self-movable foot end; finally be transported to main delivery system outward transport entrucking; this overlaps transportation technology; whole process is not interrupted; can accomplish that once tunneling 80 meters does not shut down; before not only avoid, shuttle car transports the potential safety hazard that may bring back and forth; and it is synchronous with driving to achieve belt extension; simplify production link, ensure that the continuity of transport, improve production efficiency.
The utility model has following beneficial effect:
1, cycloidal gear engages with straight pin rail, and have good running stability, uniform load, tractive force is large;
2, the cycloidal gear gear teeth are long and narrow, have stronger comformability to the change of the fluctuating of base plate, width between centers and pin rail pitch;
3, sprocket wheel, guide slip shoe, pin rail etc. all adopt high-strength wearable alloy steel, effectively can improve its service life;
4, utilize this trailer coupling, make self adaptation belt functional adaptation down-hole bad working environments.
Accompanying drawing explanation
Fig. 1 is the main cutaway view of mine traction type self adaptation belt feeder pin tooth transmission trailer coupling;
Fig. 2 is mine traction type self adaptation belt feeder pin tooth transmission trailer coupling axis side view;
In figure: 1-planetary reduction gear, 2-bolt, 3-terminal pad, 4-key I, 5-bolt, 6-bearing seat, 7-piston shoes supporting seat I, 8-plain bearing I, 9-sprocket wheel, 10-guide slip shoe, 11-plain bearing II, 12-piston shoes supporting seat II, 13-eight arm roofboltier, 14-key II, 15-high-speed motor, 16-sell rail, 17-self adaptation belt feeder.
Detailed description of the invention
Mine traction type self adaptation belt feeder pin tooth transmission trailer coupling, as shown in Figure 1, 2, comprise the planetary reduction gear 1, terminal pad 3, bearing seat 6, piston shoes supporting seat I 7, plain bearing I 8, sprocket wheel 9, guide slip shoe 10, plain bearing II 11, piston shoes supporting seat II 12, high-speed motor 15, the pin rail 16 that are symmetricly set on eight arm roofboltier 13 frame both sides respectively
High-speed motor 15 clutch end is connected by key II 14 with planetary reduction gear 1, planetary reduction gear 1 is connected with terminal pad 3, terminal pad 3 is connected with bearing seat 6, sprocket wheel 9 is connected by key I 4 with planetary reduction gear 1, sprocket wheel 9 and pin rail 16 are connected with a joggle, and bearing seat 6 is fixed in the frame of eight arm roofboltiers 13;
Pin rail 16 is fixed on by bearing pin in the frame of mine traction type self adaptation belt feeder 17; Pin rail 16 adopts straight pin, and material is high-strength wearable alloy steel.
Guide slip shoe 10 is fixed in the frame of eight arm roofboltiers 13 by piston shoes supporting base I 7 and piston shoes supporting base II 12, is provided with plain bearing I 8 and plain bearing II 11 between piston shoes 10 and piston shoes supporting base I 7, piston shoes supporting base II 12; Described sprocket wheel 9 is installed in guide slip shoe 10.Guide slip shoe 10 is play the guiding role by the pin rail 16 pairs of self adaptation belt feeders 17 be arranged on self adaptation belt feeder 17.
Sprocket wheel 9 adopts cycloidal tooth profile, and material is high-strength wearable alloy steel.When pitch radius is determined, cycloidal gear tooth curve is determined by pitch circle tooth chordal thickness, outer rolling circle radius, interior rolling circle radius.The cycloidal gear tooth curve that the utility model adopts, according to the form of cycloidal gear tooth Forming Theory and cycloidal gear and the straight pin theory of engagement, to break the normal procedure parameter, optimize the parameters of cycloidal gear, cycloidal gear profile of tooth is optimized, cycloidal gear is engaged close to conjugation with engaging of straight pin, reduce contact stress, reduce speed fluctuations, improve contact strength of tooth surface and teeth bending strength, extend the service life of gear.Cycloidal gear in actual applications, due to the impact of various factors, make cycloidal gear position in the course of the work inevitably and theoretical position there is to a certain degree deflection, cause load concentration, directly affect the service life of cycloidal gear.The cycloidal gear that the utility model adopts, adopt optimum profiling mode to cycloidal gear correction of the flank shape, the concentrated load making cycloidal gear suffered under any operating mode is minimum.
Claims (3)
1. a mine traction type self adaptation belt feeder pin tooth transmission trailer coupling, it is characterized in that: comprise the planetary reduction gear (1), terminal pad (3), bearing seat (6), piston shoes supporting seat I (7), plain bearing I (8), sprocket wheel (9), guide slip shoe (10), plain bearing II (11), piston shoes supporting seat II (12), high-speed motor (15), pin rail (16) that are symmetricly set on eight arm roofboltier (13) frame both sides respectively
Described high-speed motor (15) clutch end is connected by key II (14) with planetary reduction gear (1), planetary reduction gear (1) is connected with terminal pad (3), terminal pad (3) is connected with bearing seat (6), sprocket wheel (9) is connected by key I (4) with planetary reduction gear (1), sprocket wheel (9) and pin rail (16) are connected with a joggle, and bearing seat (6) is fixed in the frame of eight arm roofboltiers (13);
Described pin rail (16) is fixed on by bearing pin in the frame of mine traction type self adaptation belt feeder (17);
Described guide slip shoe (10) is fixed in the frame of eight arm roofboltiers (13) by piston shoes supporting base I (7) and piston shoes supporting base II (12), is provided with plain bearing I (8) and plain bearing II (11) between piston shoes (10) and piston shoes supporting base I (7), piston shoes supporting base II (12); Described sprocket wheel (9) is installed in guide slip shoe (10).
2. mine traction type self adaptation belt feeder pin tooth transmission trailer coupling according to claim 1, is characterized in that: described sprocket wheel (9) adopts cycloidal tooth profile, and material is high-strength wearable alloy steel.
3. mine traction type self adaptation belt feeder pin tooth transmission trailer coupling according to claim 1 and 2, is characterized in that: pin rail (16) adopts straight pin, and material is high-strength wearable alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461936.XU CN204110792U (en) | 2014-08-16 | 2014-08-16 | Mine traction type self adaptation belt feeder pin tooth transmission trailer coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461936.XU CN204110792U (en) | 2014-08-16 | 2014-08-16 | Mine traction type self adaptation belt feeder pin tooth transmission trailer coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204110792U true CN204110792U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420461936.XU Expired - Lifetime CN204110792U (en) | 2014-08-16 | 2014-08-16 | Mine traction type self adaptation belt feeder pin tooth transmission trailer coupling |
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| Country | Link |
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| CN (1) | CN204110792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494819A (en) * | 2016-12-27 | 2017-03-15 | 贵州盘江精煤股份有限公司 | The belt transportation system of coal is transported under a kind of upper haul and equipment |
| CN109720783A (en) * | 2018-12-05 | 2019-05-07 | 中国煤炭科工集团太原研究院有限公司 | A kind of flexible tape elevating conveyor dynamical system |
-
2014
- 2014-08-16 CN CN201420461936.XU patent/CN204110792U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494819A (en) * | 2016-12-27 | 2017-03-15 | 贵州盘江精煤股份有限公司 | The belt transportation system of coal is transported under a kind of upper haul and equipment |
| CN109720783A (en) * | 2018-12-05 | 2019-05-07 | 中国煤炭科工集团太原研究院有限公司 | A kind of flexible tape elevating conveyor dynamical system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |
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| CX01 | Expiry of patent term |