CN204098911U - A kind of small-sized sprocket-type coal seam cutter sweep - Google Patents
A kind of small-sized sprocket-type coal seam cutter sweep Download PDFInfo
- Publication number
- CN204098911U CN204098911U CN201420550407.7U CN201420550407U CN204098911U CN 204098911 U CN204098911 U CN 204098911U CN 201420550407 U CN201420550407 U CN 201420550407U CN 204098911 U CN204098911 U CN 204098911U
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- Prior art keywords
- rotating disk
- coal seam
- sprocket wheel
- cutting
- disk
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Abstract
The utility model discloses a kind of small-sized sprocket-type coal seam cutter sweep, comprise haulage gear, fire-proof motor and cutting part, described cutting part is by chopping disk, cutting sprocket wheel and be connected rotating disk and form, connect rotating disk lower end and be provided with triangular splint, be provided with flexible guide strip in triangular splint, chopping disk is arranged at flexible guide strip leading section, cutting sprocket wheel is arranged between chopping disk, leading section is arranged at its periphery, and cutting sprocket wheel rear end is arranged at and connects on rotating disk, and cutting sprocket wheel is provided with multiple cutter.The utility model solves when coal seam is thinner, be not suitable with the operation of large-scale coal excavation apparatus, the problem that manual operation labour intensity is larger, reasonable in design, compact conformation, by chain cutter mechanism, two sides is stepped up by chopping disk, is then driven by actuating unit and transmission mechanism and runs, define rotation knife face, can scabble excavation to thinner coal seam, whole device can regulate by connecting rotating disk, and operating angle is convenient.
Description
Technical field
The utility model relates to Coal Mechanical equipment technical field, specifically belongs to a kind of small-sized sprocket-type coal seam cutter sweep.
Background technology
Coal industry field is the most basic energy industry of China, plays an important role to the high speed development and improving constantly of people's level of production promoting national economy.At present, the many large coal mines of China generally use coal cutter to carry out mechanical coal mining operation, various coal cutter possesses skills advanced person, automaticity advantages of higher, but complex structure, expensive, operating maintenance overhead cost are high, is suitable only for thicker colliery, coal seam and uses.For on the slim of many small-size coal mines and the extremely thin type coal seam scope of operation, still adopt the raw mode of hand digging, not only production efficiency is low, and the labour intensity of workman is large, and work situation is extremely severe.
Utility model content
The purpose of this utility model is to provide a kind of small-sized sprocket-type coal seam cutter sweep, solves when coal seam is thinner, is not suitable with the operation of large-scale coal excavation apparatus, the problem that manual operation labour intensity is larger, reasonable in design, compact conformation, by chain cutter mechanism, two sides is stepped up by chopping disk, then driven by actuating unit and transmission mechanism and run, define rotation knife face, excavation can be scabbled to thinner coal seam, whole device can regulate by connecting rotating disk, and operating angle is convenient.
The technical solution adopted in the utility model is as follows:
A kind of small-sized sprocket-type coal seam cutter sweep, comprise haulage gear, fire-proof motor and cutting part, fire-proof motor connects cutting part, haulage gear is connected to fire-proof motor rear end, described cutting part is by chopping disk, cutting sprocket wheel and be connected rotating disk and form, connect rotating disk lower end and be provided with triangular splint, flexible guide strip is provided with in triangular splint, chopping disk is arranged at flexible guide strip leading section, cutting sprocket wheel is arranged between chopping disk, leading section is arranged at its periphery, and cutting sprocket wheel rear end is arranged at and connects on rotating disk, and described cutting sprocket wheel is provided with multiple cutter.
Described connection rotating disk is by a main shaft, and four asessory shafts, upper and lower sides are provided with fixed cap and form.
Described connection rotating disk is connected with fire-proof motor by connecting portion, and connecting rotating disk can rotate at connecting portion.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model is by chain cutter mechanism, and two sides is stepped up by chopping disk, is then driven by actuating unit and transmission mechanism and runs, define rotation knife face, can scabble excavation to thinner coal seam, whole device can regulate by connecting rotating disk, and operating angle is convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See accompanying drawing, a kind of small-sized sprocket-type coal seam cutter sweep, comprise haulage gear 1, fire-proof motor 2 and cutting part 3, fire-proof motor 2 connects cutting part 3, haulage gear 1 is connected to fire-proof motor 2 rear end, cutting part 3 is by chopping disk 301, cutting sprocket wheel 302 and be connected rotating disk 303 and form, described connection rotating disk 303 is by a main shaft 3031, four asessory shafts 3032, upper and lower sides are provided with fixed cap 3033 and form, connect rotating disk 303 to be connected with fire-proof motor 2 by connecting portion 4, connecting rotating disk 303 can rotate at connecting portion 4.Connect rotating disk 303 lower end and be provided with triangular splint 5, flexible guide strip 6 is provided with in triangular splint, chopping disk 301 is arranged at flexible guide strip 6 leading section, cutting sprocket wheel 302 is arranged between chopping disk 301, leading section is arranged at its periphery, cutting sprocket wheel rear end is arranged at and connects on rotating disk, and described cutting sprocket wheel is provided with multiple cutter 3021.By chain cutter mechanism, two sides is stepped up by chopping disk, is then driven by actuating unit and transmission mechanism and runs, define rotation knife face, can scabble excavation to thinner coal seam, and whole device can regulate by connecting rotating disk, and operating angle is convenient.
It should be noted last that, above detailed description of the invention is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a small-sized sprocket-type coal seam cutter sweep, comprise haulage gear, fire-proof motor and cutting part, fire-proof motor connects cutting part, haulage gear is connected to fire-proof motor rear end, it is characterized in that: described cutting part is by chopping disk, cut sprocket wheel and be connected rotating disk formation, connect rotating disk lower end and be provided with triangular splint, flexible guide strip is provided with in triangular splint, chopping disk is arranged at flexible guide strip leading section, cutting sprocket wheel is arranged between chopping disk, leading section is arranged at its periphery, cutting sprocket wheel rear end is arranged at and connects on rotating disk, described cutting sprocket wheel is provided with multiple cutter.
2. a kind of small-sized sprocket-type coal seam cutter sweep according to claim 1, is characterized in that: described connection rotating disk is by a main shaft, and four asessory shafts, upper and lower sides are provided with fixed cap and form.
3. a kind of small-sized sprocket-type coal seam cutter sweep according to claim 2, is characterized in that: described connection rotating disk is connected with fire-proof motor by connecting portion, and connecting rotating disk can rotate at connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550407.7U CN204098911U (en) | 2014-09-23 | 2014-09-23 | A kind of small-sized sprocket-type coal seam cutter sweep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550407.7U CN204098911U (en) | 2014-09-23 | 2014-09-23 | A kind of small-sized sprocket-type coal seam cutter sweep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098911U true CN204098911U (en) | 2015-01-14 |
Family
ID=52267347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420550407.7U Expired - Fee Related CN204098911U (en) | 2014-09-23 | 2014-09-23 | A kind of small-sized sprocket-type coal seam cutter sweep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929635A (en) * | 2015-05-08 | 2015-09-23 | 平顶山天安煤业股份有限公司 | Adjustment method for cutting height of chain type cutting unit |
| CN105064995A (en) * | 2015-08-13 | 2015-11-18 | 李长玉 | Novel coal mining device and coal mining process used by novel coal mining device |
-
2014
- 2014-09-23 CN CN201420550407.7U patent/CN204098911U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929635A (en) * | 2015-05-08 | 2015-09-23 | 平顶山天安煤业股份有限公司 | Adjustment method for cutting height of chain type cutting unit |
| CN105064995A (en) * | 2015-08-13 | 2015-11-18 | 李长玉 | Novel coal mining device and coal mining process used by novel coal mining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20160923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |