CN201923604U - Conveyor with internal three-ring driving transmission device used for coal mine - Google Patents
Conveyor with internal three-ring driving transmission device used for coal mine Download PDFInfo
- Publication number
- CN201923604U CN201923604U CN2010206767404U CN201020676740U CN201923604U CN 201923604 U CN201923604 U CN 201923604U CN 2010206767404 U CN2010206767404 U CN 2010206767404U CN 201020676740 U CN201020676740 U CN 201020676740U CN 201923604 U CN201923604 U CN 201923604U
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- internal
- conveyor
- ring
- positioning spigot
- transmission device
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- Expired - Lifetime
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Abstract
The utility model discloses a conveyor with an internal three-ring driving transmission device used for a coal mine. The conveyor mainly consists of an internal three-ring transmission device, a headstock, bolt pairs, a drive roller, a concave positioning stopping port, a convex positioning stopping port, an external spline shaft, an internal spline disc and a fixed hole. The convex positioning stopping port, the internal spline disc and the fixed hole are sequentially arranged on the internal three-ring transmission device; the concave positioning stopping part, a large round hole used for the external spline shaft to pass through and a small round hole used for the bolt pairs to pass through are sequentially arranged on the handpiece frame of the conveyor; the driving roller is arranged at the end of the conveyor; the external spline shaft is arranged at one end of the driving roller; the concave positioning stopping port is connected with the convex positioning stopping port; the external spline shaft is connected with the internal spline disc; and the small round hole arranged on the handpiece frame is connected with the fixed hole through the bolt pairs. The driving device has stronger bearing capacity, small volume and simple structure due to the adoption of an internal three-ring reducer.
Description
Technical field
The utility model relates to a kind of conveyer, relates in particular to a kind of coal mine scraper conveyor, belt conveyer driving system.
Background technology
In the exploitation of well worker coal, slat conveyer, belt conveyer are the requisite load transfer devices of fully-mechanized mining working, are bearing main force's transportation burden of all coals.Because the geologic condition of driving surface is complicated and abominable, every day wanted load-carrying in 16 hours running by conveyer, so the safety of equipment operation and stability seem particularly important.Actuating device is a power part important in the conveyer driving system, and wherein the performance of retarder can directly have influence on the performance of whole conveyer.Its fault rate is to influence one of the most serious factor of coal production.Traditional circular cone, the load-carrying capacity of cylinder gear speed reducer are limited, often occur the gear phenomenon of " beating tooth " under this abominable service conditions, badly influence production.
Summary of the invention
The utility model is in order to overcome the deficiencies in the prior art, and it is limited at the load-carrying capacity of traditional circular cone, cylinder gear speed reducer to solve conveyor drive, has designed a kind of interior three ring drive transmission colliery conveyers.
The technical scheme in the invention for solving the technical problem is:
Three ring drive transmission colliery conveyers in a kind of, mainly by interior three ring drivings device, headstock, the bolt pair, head roll, recessed positioning spigot, protruding positioning spigot Wai Hua Key axle, female splines dish and fixed orifice, form, be disposed with protruding positioning spigot on its interior three ring drivings device, female splines dish and fixed orifice, be disposed with the small sircle hole that big hole that recessed positioning spigot Wai Hua Key axle passes through and bolt pair are passed through on the headstock of conveyer, the termination of conveyer is provided with head roll, head roll one end is provided with Wai Hua Key axle, recessed positioning spigot is connected Wai Hua Key axle and is connected with the female splines dish with protruding positioning spigot, the small sircle hole that is provided with on the headstock is connected by bolt is secondary with fixed orifice.
The beneficial effects of the utility model are:
1, the utility model actuating device has adopted the internal tricyclic decelerator load-carrying capacity stronger, and its volume is little, simple in structure.
Description of drawings
Fig. 1 is the scheme of installation of the utility model internal tricyclic decelerator actuating device and conveyer.
The specific embodiment
Among Fig. 1, three ring drive transmission colliery conveyers in a kind of, mainly by interior three ring drivings device 1, headstock 2, bolt pair 3, head roll 4, recessed positioning spigot 5, protruding positioning spigot 6 Wai Hua Key axles 7, female splines dish 8 and fixed orifice 9, form, it is characterized in that: be disposed with protruding positioning spigot 6 on the interior three ring drivings device 1, female splines dish 8 and fixed orifice 9, be disposed with the small sircle hole that big hole that recessed positioning spigot 5 Wai Hua Key axles 7 pass through and bolt pair 3 are passed through on the headstock 2 of conveyer, the termination of conveyer is provided with head roll 4, head roll 4 one ends are provided with Wai Hua Key axle 7, recessed positioning spigot 5 is connected Wai Hua Key axle 7 and is connected with female splines dish 8 with protruding positioning spigot 6, the small sircle hole that is provided with on the headstock 2 is connected by bolt secondary 3 with fixed orifice 9.
Claims (1)
1. three ring drive transmission colliery conveyers in a kind, mainly by interior three ring drivings device (1), headstock (2), bolt pair (3), head roll (4), recessed positioning spigot (5), protruding positioning spigot (6) Wai Hua Key axle (7), female splines dish (8) and fixed orifice (9), form, it is characterized in that: be disposed with protruding positioning spigot (6) on the interior three ring drivings device (1), female splines dish (8) and fixed orifice (9), be disposed with the small sircle hole that big hole that recessed positioning spigot (5) Wai Hua Key axle (7) passes through and bolt pair (3) are passed through on the headstock of conveyer (2), the termination of conveyer is provided with head roll (4), head roll (4) one ends are provided with Wai Hua Key axle (7), recessed positioning spigot (5) is connected Wai Hua Key axle (7) and is connected with female splines dish (8) with protruding positioning spigot (6), headstock (2) is gone up the small sircle hole that is provided with and is connected by bolt pair (3) with fixed orifice (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206767404U CN201923604U (en) | 2010-12-23 | 2010-12-23 | Conveyor with internal three-ring driving transmission device used for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206767404U CN201923604U (en) | 2010-12-23 | 2010-12-23 | Conveyor with internal three-ring driving transmission device used for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923604U true CN201923604U (en) | 2011-08-10 |
Family
ID=44427469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206767404U Expired - Lifetime CN201923604U (en) | 2010-12-23 | 2010-12-23 | Conveyor with internal three-ring driving transmission device used for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086777A (en) * | 2010-12-23 | 2011-06-08 | 河北天择重型机械有限公司 | Conveyor with inner three-ring transmission and drive device for coal mine |
-
2010
- 2010-12-23 CN CN2010206767404U patent/CN201923604U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086777A (en) * | 2010-12-23 | 2011-06-08 | 河北天择重型机械有限公司 | Conveyor with inner three-ring transmission and drive device for coal mine |
| CN102086777B (en) * | 2010-12-23 | 2012-09-26 | 河北天择重型机械有限公司 | Conveyor with inner three-ring transmission and drive device for coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110810 Effective date of abandoning: 20120926 |