CN104141704A - Integrated mining coupler - Google Patents
Integrated mining coupler Download PDFInfo
- Publication number
- CN104141704A CN104141704A CN201410386742.2A CN201410386742A CN104141704A CN 104141704 A CN104141704 A CN 104141704A CN 201410386742 A CN201410386742 A CN 201410386742A CN 104141704 A CN104141704 A CN 104141704A
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- CN
- China
- Prior art keywords
- fluted disc
- trim ring
- ring
- ring body
- described interior
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses an integrated mining coupler which comprises an inner pressing ring, an inner tooth disc, an outer tooth disc, multiple cushions and an outer pressing ring, wherein the inner pressing ring is arranged on an output coupler of a speed reducer; the inner tooth disc is arranged on the inner pressing ring and is composed of an inner ring body and multiple bar-shaped inner convex teeth uniformly distributed on the inner ring surface of the inner ring body, and a limiting block is arranged at the end part of each bar-shaped inner convex tooth; the outer tooth disc is arranged in the inner tooth disc and is composed of an outer ring body and multiple bar-shaped outer convex teeth uniformly distributed on the outer ring surface of the outer ring body, a transmission hole into which a driving shaft is inserted is formed in the center of the outer ring body, and the bar-shaped outer convex teeth are inserted between two adjacent bar-shaped inner convex teeth of the inner tooth disc; the cushions are filled between the bar-shaped outer and inner convex teeth; the outer pressing ring is fixedly arranged on the inner tooth disc and used for limiting the outer tooth disc in the inner tooth disc. The integrated mining coupler has the beneficial effect of being capable of bearing large torque and being good in cushioning effect, convenient to assemble and disassemble, simple in structure and reliable in work.
Description
Technical field
The present invention relates to coupling technical field, relate in particular to the mining coupling of a kind of integral type.
Background technique
In coal mine machinery transmission, be widely used various coupling, such as spring coupling, elastic dowel pin shaft coupling, coupling with rubber type element etc.These coupling respectively have each feature, but all have complex structure, and size, weight are large, mounting or dismounting, safeguard the features such as inconvenient.Working Environment of Underground Mine is severe, installation space limitation, transmission system load change is larger, therefore for the coupling of coal mine equipment drive line, must there is the gentle shock sucking function that rushes of the high pulling torque of bearing, the features such as allowing has larger alignment error between main driven shaft, and mounting or dismounting are convenient, simple in structure, reliable operation.
Summary of the invention
Technical problem to be solved by this invention: provide a kind of high pulling torque, good buffer effect, mining coupling of mounting or dismounting integral type convenient, simple in structure, reliable operation of bearing for the deficiencies in the prior art.
Technical problem solved by the invention can realize by the following technical solutions:
Integral type is mining coupling, comprising:
One is removably disposed in the interior trim ring on retarder output coupling;
One is removably disposed in the interior fluted disc on described interior trim ring, and described interior fluted disc consists of double wedge in the strip on inner ring body and some inner ring surfaces that is distributed on described inner ring body, and in each strip, the end of double wedge is provided with a limiting stopper;
One is placed on the outer tooth disk in described interior fluted disc, described outer tooth disk consists of the outer double wedge of strip on outer ring body and some outer ring surfaces that is distributed on described outer ring body, the center formation of described outer ring body has a driving hole inserting for driving shaft, and the outer double wedge of described strip inserts between the interior double wedge of adjacent two strips of described interior fluted disc;
Some cushion pads that are filled between the outer double wedge of described strip and the interior double wedge of strip; And
One be removably fixedly installed on described interior fluted disc in order to by the spacing outer trim ring in described interior fluted disc of described outer tooth disk.
In a preferred embodiment of the invention, the outer periphery of described interior trim ring are spaced apart is provided with some the first bolts hole.
In a preferred embodiment of the invention, on the outer ring surface of the inner ring body of described interior fluted disc, be provided with a mounting flange, on described mounting flange, be arranged at intervals with some the second bolts hole, on described interior trim ring, be provided with some and described the second bolt hole the 3rd bolt hole one to one, adopt bolt through second, third bolt hole, interior fluted disc to be removably fixed on described interior trim ring respectively.
In a preferred embodiment of the invention, the outer periphery of described outer trim ring are spaced apart is provided with some the 4th bolts hole, the inner ring body of described interior fluted disc is provided with some and the 4th bolt hole the 5th bolt hole one to one towards a side of described outer trim ring, adopts bolt respectively through the 5th, the 4th bolt hole and described outer trim ring is removably fixed on described interior fluted disc.
In a preferred embodiment of the invention, the inner ring body of described interior fluted disc is provided with a circular orientation chimb towards the end face of described interior trim ring, described interior trim ring is provided with an annular groove matching with described circular orientation chimb towards the end face of described interior fluted disc, and the width of described annular groove is greater than the width of described circular orientation chimb.
In a preferred embodiment of the invention, the inner ring body of described interior fluted disc is provided with a circular orientation rib towards the marginal position of the end face of described outer trim ring, the internal diameter of described circular orientation rib and the equal diameters of described outer trim ring.
In a preferred embodiment of the invention, in described driving hole, be provided with keyway.
In a preferred embodiment of the invention, also comprise that one in order to be pressed on the back-up ring on described interior fluted disc by described outer trim ring.
Owing to having adopted technological scheme as above, beneficial effect of the present invention is: can bear high pulling torque, and good buffer effect, mounting or dismounting are convenient, simple in structure, reliable operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the structural representation of interior fluted disc of the present invention.
Fig. 4 is the structural representation of outer tooth disk of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Please be referring to Fig. 1 and Fig. 2, the mining coupling of integral type providing in figure, comprises interior trim ring 100, outer trim ring 200, interior fluted disc 300, outer tooth disk 400 and cushion pad 500.
Interior trim ring 100 is removably disposed in retarder output coupling (not shown), the dismountable mounting type of interior trim ring 100 is specially: the outer periphery of interior trim ring 100 are spaced apart is provided with eight bolts hole 110, certainly, the quantity of the bolt hole 110 in the present embodiment is not limited to eight, the arranging according to as installed needs of its quantity.Adopt bolt passing through bolt hole 110 and interior trim ring 100 is removably mounted on retarder output coupling.
Referring to Fig. 3 emphasis in conjunction with Fig. 1 and Fig. 2, interior fluted disc 300 is removably disposed on interior trim ring 100, interior fluted disc 300 is distributed on double wedge 320 in the strip on the inner ring surface of inner ring body 310 and forms by inner ring body 310 and eight, in each strip, the end of double wedge 320 is provided with a limiting stopper 321.The dismountable mounting type of interior fluted disc 300 is specially: on the outer ring surface of the inner ring body 310 of interior fluted disc 300, be provided with a mounting flange 311, on mounting flange 311, be arranged at intervals with 24 bolts hole 312, on interior trim ring 100, be provided with 24 with bolt hole 312 bolt hole 120 one to one, adopt bolt respectively through bolt hole 312,120 and interior fluted disc 300 is removably fixed on interior trim ring 100.
Referring to Fig. 4 emphasis in conjunction with Fig. 1 and Fig. 2, outer tooth disk 400 is placed in interior fluted disc 300, the outer double wedge 420 of strip that outer tooth disk 400 is distributed on by outer ring body 410 and eight on the outer ring surface of outer ring body 410 forms, outer ring body 410 center forms a driving hole 411 inserting for driving shaft, in driving hole 411, be provided with keyway, driving hole 411 is better connected with driving shaft.Between the interior double wedge 320 of adjacent two strips that the outer double wedge 420 of strip inserts interior fluted disc 300, cushion pad 500 is filled between the outer double wedge 420 of strip and the interior double wedge 320 of strip, because the end of double wedge in strip 320 is provided with limiting stopper 321, cushion pad 500 is located better, and buffering and damping effect is better.
Outer trim ring 200 is removably fixedly installed on interior fluted disc 300, in order to outer tooth disk 400 is spacing in interior fluted disc 300, the dismountable mounting type of outer trim ring 200 is specially: the outer periphery of outer trim ring 200 are spaced apart is provided with six bolts hole 210, the inner ring body 310 of interior fluted disc 300 outward a side of trim ring 200 be provided with six with bolt hole 210 bolt hole 313 one to one, adopt bolt respectively through bolt hole 313,210 and outer trim ring 200 is removably fixed on interior fluted disc 300.
In order to make the installation between interior fluted disc 300 and interior trim ring 100 allow larger error, inner ring body 320 at interior fluted disc 300 is provided with a circular orientation chimb 314 towards the end face of interior trim ring 100, interior trim ring 100 is provided with an annular groove 130 towards the end face of interior fluted disc 300, and the width of annular groove 130 is greater than the width of circular orientation chimb 314, when connecting between interior fluted disc 300 and interior trim ring 100, in the circular orientation chimb 314 of interior fluted disc 300 inserts, the annular groove 130 of trim ring 100 matches, and plays the effect of location.
For outer trim ring 200 is positioned on interior fluted disc 300 better, the inner ring body 310 of interior fluted disc 300 outward the marginal position of the end face of trim ring 200 be provided with a circular orientation rib 315, the equal diameters of the internal diameter of circular orientation rib 315 and outer trim ring 200, when outer trim ring 200 is pressed on interior fluted disc 300, outer trim ring 200 just embeds in the circular orientation rib 315 of interior fluted disc 300.
In order further outer trim ring 200 to be pressed on interior fluted disc 300, on outer trim ring 200, be provided with a back-up ring 600.
More than show and described basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (8)
1. the mining coupling of integral type, is characterized in that, comprising:
One is removably disposed in the interior trim ring on retarder output coupling;
One is removably disposed in the interior fluted disc on described interior trim ring, and described interior fluted disc consists of double wedge in the strip on inner ring body and some inner ring surfaces that is distributed on described inner ring body, and in each strip, the end of double wedge is provided with a limiting stopper;
One is placed on the outer tooth disk in described interior fluted disc, described outer tooth disk consists of the outer double wedge of strip on outer ring body and some outer ring surfaces that is distributed on described outer ring body, the center formation of described outer ring body has a driving hole inserting for driving shaft, and the outer double wedge of described strip inserts between the interior double wedge of adjacent two strips of described interior fluted disc;
Some cushion pads that are filled between the outer double wedge of described strip and the interior double wedge of strip; And
One be removably fixedly installed on described interior fluted disc in order to by the spacing outer trim ring in described interior fluted disc of described outer tooth disk.
2. the mining coupling of integral type as claimed in claim 1, is characterized in that, the outer periphery of described interior trim ring are spaced apart is provided with some the first bolts hole.
3. the mining coupling of integral type as claimed in claim 1, it is characterized in that, on the outer ring surface of the inner ring body of described interior fluted disc, be provided with a mounting flange, on described mounting flange, be arranged at intervals with some the second bolts hole, on described interior trim ring, be provided with some and described the second bolt hole the 3rd bolt hole one to one, adopt bolt through second, third bolt hole, interior fluted disc to be removably fixed on described interior trim ring respectively.
4. the mining coupling of integral type as claimed in claim 1, it is characterized in that, the outer periphery of described outer trim ring are spaced apart is provided with some the 4th bolts hole, the inner ring body of described interior fluted disc is provided with some and the 4th bolt hole the 5th bolt hole one to one towards a side of described outer trim ring, adopts bolt respectively through the 5th, the 4th bolt hole and described outer trim ring is removably fixed on described interior fluted disc.
5. the mining coupling of integral type as claimed in claim 1, it is characterized in that, the inner ring body of described interior fluted disc is provided with a circular orientation chimb towards the end face of described interior trim ring, described interior trim ring is provided with an annular groove matching with described circular orientation chimb towards the end face of described interior fluted disc, and the width of described annular groove is greater than the width of described circular orientation chimb.
6. the mining coupling of integral type as claimed in claim 1, it is characterized in that, the inner ring body of described interior fluted disc is provided with a circular orientation rib towards the marginal position of the end face of described outer trim ring, the internal diameter of described circular orientation rib and the equal diameters of described outer trim ring.
7. the mining coupling of integral type as claimed in claim 1, is characterized in that, in described driving hole, is provided with keyway.
8. the mining coupling of the integral type as described in any one in claim 1 to 7, is characterized in that, also comprises that one in order to be pressed on the back-up ring on described interior fluted disc by described outer trim ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386742.2A CN104141704A (en) | 2014-08-07 | 2014-08-07 | Integrated mining coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386742.2A CN104141704A (en) | 2014-08-07 | 2014-08-07 | Integrated mining coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104141704A true CN104141704A (en) | 2014-11-12 |
Family
ID=51850982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410386742.2A Pending CN104141704A (en) | 2014-08-07 | 2014-08-07 | Integrated mining coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141704A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759952A (en) * | 2019-01-28 | 2019-05-17 | 上海瑞吉机械传动技术有限公司 | The polishing detection device and shaft coupling of rubber flange form yielding coupling ring flange |
| CN109807779A (en) * | 2019-01-28 | 2019-05-28 | 上海瑞吉机械传动技术有限公司 | The calibration installation instrument and shaft coupling of reed in elastic damping flat spring coupling |
| CN114458485A (en) * | 2022-01-26 | 2022-05-10 | 温州市温纳汽车配件有限公司 | High-stability exhaust gas recirculation valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US309679A (en) * | 1884-12-23 | Roller-mill | ||
| US2764003A (en) * | 1953-09-30 | 1956-09-25 | Louis P Croset | Flexible couplings |
| CN85101485A (en) * | 1985-04-01 | 1986-07-23 | 成都无缝钢管厂 | Safety shaft coupling with rubber-elasticity for heavy torque |
| US5876287A (en) * | 1997-07-18 | 1999-03-02 | Lord Corporation | Dual-rate coupling exhibiting an ultra-soft initial spring rate and bonded component therefor |
| US6131477A (en) * | 1997-09-23 | 2000-10-17 | Detroit Diesel Corporation | Drive gear having an internal flexible coupling |
-
2014
- 2014-08-07 CN CN201410386742.2A patent/CN104141704A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US309679A (en) * | 1884-12-23 | Roller-mill | ||
| US2764003A (en) * | 1953-09-30 | 1956-09-25 | Louis P Croset | Flexible couplings |
| CN85101485A (en) * | 1985-04-01 | 1986-07-23 | 成都无缝钢管厂 | Safety shaft coupling with rubber-elasticity for heavy torque |
| US5876287A (en) * | 1997-07-18 | 1999-03-02 | Lord Corporation | Dual-rate coupling exhibiting an ultra-soft initial spring rate and bonded component therefor |
| US6131477A (en) * | 1997-09-23 | 2000-10-17 | Detroit Diesel Corporation | Drive gear having an internal flexible coupling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759952A (en) * | 2019-01-28 | 2019-05-17 | 上海瑞吉机械传动技术有限公司 | The polishing detection device and shaft coupling of rubber flange form yielding coupling ring flange |
| CN109807779A (en) * | 2019-01-28 | 2019-05-28 | 上海瑞吉机械传动技术有限公司 | The calibration installation instrument and shaft coupling of reed in elastic damping flat spring coupling |
| CN114458485A (en) * | 2022-01-26 | 2022-05-10 | 温州市温纳汽车配件有限公司 | High-stability exhaust gas recirculation valve |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141112 |
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| RJ01 | Rejection of invention patent application after publication |