CN202292599U - Large motor coupling dismounting device for mining - Google Patents
Large motor coupling dismounting device for mining Download PDFInfo
- Publication number
- CN202292599U CN202292599U CN2011203891847U CN201120389184U CN202292599U CN 202292599 U CN202292599 U CN 202292599U CN 2011203891847 U CN2011203891847 U CN 2011203891847U CN 201120389184 U CN201120389184 U CN 201120389184U CN 202292599 U CN202292599 U CN 202292599U
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- stud
- mining
- hydraulic cylinder
- clamping plates
- large motor
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Abstract
The utility model discloses a large motor coupling dismounting device for mining, which relates to coal mine maintenance equipment and consists of a support, a hydraulic cylinder 4 and clamping plates 6. The support comprises an installation plate 1 and stud bolts 3. Four round holes are produced on the installation plate 1. The number of the stud bolts 3 is four, one ends of the stud bolts 3 are inserted in the round holes of the installation plate 1 and fixed through regulating nuts 2. The number of the clamping plates 6 is two, arc-shaped grooves 6-1 are produced on the inner sides of the clamping plates, and the other ends of the stud bolts 3 are inserted in holes of the clamping plates 6 and fixed through regulating nuts 2. A cylinder body of the hydraulic cylinder 4 is perpendicularly fixed on the inner side of the installation plate 1. When the large motor coupling dismounting device for mining is used, a piston rod 4-1 penetrates through a middle leakage hole of a coupling 5, the end portion of the piston rod 4-1 is contacted with the end portion of a motor shaft 7-1, the hydraulic cylinder 4 is started, the clamping plates 6 push the coupling 5 out, the coupling 5 is led to be separated from the motor shaft 7-1, and the large motor coupling dismounting work is achieved. The large motor coupling dismounting device for mining is convenient, fast, labor-saving and time-saving.
Description
Technical field
The utility model relates to a kind of mining equiment, the shaft coupling provision for disengagement on the large-size machine that is specifically related to use under a kind of coal mine.
Background technology
The colliery subsurface environment is abominable, and the local trickle in big many places is bigger, and the motor that main equipments such as the coal-winning machine of down-hole, scraper plate machine, sealing-tape machine, winch use is often because of using, safeguard not in place the damage.Most motors then are because make moist, and causing insulation to reduce can't normally use, and must need motor coupler is removed, to the motor place under repair.Also can carry out oneself maintenance, reduce the maintenance cost of going out some little faults.Because large-size machine and the shaft coupling volume that use the down-hole are all bigger, peripheral space is narrow and small, and the field stripping motor coupler is difficulty very, and it is time-consuming to require great effort.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides the provision for disengagement of a kind of mining high capacity motor shaft coupling, utilizes hydraulic cylinder to dismantle shaft coupling for power.
The utility model is realized with following technical scheme: the provision for disengagement of a kind of mining high capacity motor shaft coupling is characterized in that: this device is made up of support, hydraulic cylinder and clamp.The support of stating comprises installs version and stud, makes four circular holes on the described installation version, and described stud is four, and an end of stud is inserted in the circular hole that version is installed, and fixes with adjusting nut; Described clamp is two, its inboard arc groove of making, and the other end of stud is inserted in the hole of clamp, and fixes with adjusting nut; The cylinder body of described hydraulic cylinder is vertically fixed on the inboard that version is installed.
The junction of described clamp and stud makes slotted hole.
The diameter of described arc groove arc is greater than the external diameter of motor adapter sleeve.
The good effect of the utility model is:
1, only need service worker just to accomplish the shaft coupling dismantlement work, efficiency is high.
2, utilize hydraulic cylinder to be power, labour intensity is little, and is simple to operate, and safety is guaranteed.
3, the shaft coupling on other equipment also can use this device dismounting, utilizes scope wide.
4, structure is simple and direct, and cost of manufacture is low, is convenient to promote the use of.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the left diagrammatic sketch of Fig. 1.
Among the figure: 1, version is installed, 2, adjusting nut, 3, stud, 4, hydraulic cylinder, 4-1, piston rod, 5, shaft coupling, 5-1, motor adapter sleeve, 6, clamp, 6-1, arc groove, 6-2, slotted hole, 7, motor, 7-1, motor shaft.
The specific embodiment
Like Fig. 1,2, shown in 3: the provision for disengagement of a kind of mining high capacity motor shaft coupling is characterized in that: this device is made up of support, hydraulic cylinder 4 and clamp 6; Described support is formed with stud 3 by version 1 is installed, and makes four circular holes on the described installation version 1, and described stud 3 is four, and an end of stud 3 is inserted in the circular hole that version 1 is installed, and fixing with adjusting nut 2; Described clamp 6 is two, its inboard arc groove 6-1 that makes, and the other end of stud 3 is inserted in the hole of clamp 6, and fixing with adjusting nut 2; The cylinder body of described hydraulic cylinder 4 is vertically fixed on the inboard that version 1 is installed.
The junction of described clamp 6 and stud 3 makes slotted hole 6-2.The diameter of described arc groove 6-1 arc is greater than the external diameter of motor adapter sleeve 5-1.
Like Fig. 1,2, shown in 3: during use, piston rod 4-1 passes the middle small opening of shaft coupling 5, and the end contacts with the end of motor shaft 7-1; Primer fluid cylinder pressure 4; Clamp 6 draws shaft coupling 5, makes it to break away from motor shaft 7-1, accomplishes high capacity motor shaft coupling dismantlement work; Convenient, fast, laborsaving, save time.
Position through slotted hole 6-2 adjustment clamp 6 makes the arc groove 6-1 place on the clamp 6 press close to shaft coupling 5, to fit
Answer the shaft coupling of different size, model.
Claims (3)
1. mining high capacity motor shaft coupling provision for disengagement is characterized in that: this device is made up of support, hydraulic cylinder (4) and clamp (6); Described support is formed by version (1) and stud (3) are installed; Described installation version (1) goes up makes four circular holes; Described stud (3) is four, and an end of stud (3) is inserted in the circular hole that version (1) is installed, and fixing with adjusting nut (2); Described clamp (6) is two, its inboard arc groove (6-1) of making, and the other end of stud (3) is inserted in the hole of clamp (6), and fixing with adjusting nut (2); The cylinder body of described hydraulic cylinder (4) is vertically fixed on the inboard that version (1) is installed.
2. mining high capacity motor shaft coupling according to claim 1 provision for disengagement is characterized in that: the junction of described clamp (6) and stud (3) makes slotted hole (6-2).
3. mining high capacity motor shaft coupling according to claim 1 provision for disengagement is characterized in that: the diameter of described arc groove (6-1) arc is greater than the external diameter of motor adapter sleeve (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203891847U CN202292599U (en) | 2011-10-13 | 2011-10-13 | Large motor coupling dismounting device for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203891847U CN202292599U (en) | 2011-10-13 | 2011-10-13 | Large motor coupling dismounting device for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292599U true CN202292599U (en) | 2012-07-04 |
Family
ID=46361573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203891847U Expired - Fee Related CN202292599U (en) | 2011-10-13 | 2011-10-13 | Large motor coupling dismounting device for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292599U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357792A (en) * | 2011-10-13 | 2012-02-22 | 中煤第一建设有限公司 | Mining large electromotor coupler dismounting device |
| CN103170795A (en) * | 2013-01-11 | 2013-06-26 | 莱芜钢铁集团有限公司 | Fast opening device for large-scale coupling flange plate and fast opening method thereof |
| CN104511876A (en) * | 2013-09-27 | 2015-04-15 | 贵州中烟工业有限责任公司 | Dismounting device for parts on shaft |
| CN109732530A (en) * | 2019-03-25 | 2019-05-10 | 五冶集团上海有限公司 | A kind of bilateral scissors platform dismounting device of Wide and Thick Slab |
-
2011
- 2011-10-13 CN CN2011203891847U patent/CN202292599U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357792A (en) * | 2011-10-13 | 2012-02-22 | 中煤第一建设有限公司 | Mining large electromotor coupler dismounting device |
| CN103170795A (en) * | 2013-01-11 | 2013-06-26 | 莱芜钢铁集团有限公司 | Fast opening device for large-scale coupling flange plate and fast opening method thereof |
| CN103170795B (en) * | 2013-01-11 | 2015-07-22 | 莱芜钢铁集团有限公司 | Fast opening device for large-scale coupling flange plate and fast opening method thereof |
| CN104511876A (en) * | 2013-09-27 | 2015-04-15 | 贵州中烟工业有限责任公司 | Dismounting device for parts on shaft |
| CN109732530A (en) * | 2019-03-25 | 2019-05-10 | 五冶集团上海有限公司 | A kind of bilateral scissors platform dismounting device of Wide and Thick Slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121013 |