CN204175302U - A kind of linkage for coal winning machine clutch and coal winning machine clutch - Google Patents
A kind of linkage for coal winning machine clutch and coal winning machine clutch Download PDFInfo
- Publication number
- CN204175302U CN204175302U CN201420553680.5U CN201420553680U CN204175302U CN 204175302 U CN204175302 U CN 204175302U CN 201420553680 U CN201420553680 U CN 201420553680U CN 204175302 U CN204175302 U CN 204175302U
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- track
- winning machine
- hand
- draw
- linkage
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Abstract
The utility model provides a kind of linkage for coal winning machine clutch and coal winning machine clutch, and this linkage comprises: handle assembly; Track cover, inwall symmetry in both sides respectively offers the track extended vertically, and at the two ends of described every siding track, often end offers a track draw-in groove, and described handle assembly and described track sliding are dynamically connected, and stroke is between two described track draw-in grooves.Comprise the coal winning machine clutch of this linkage, the internal slide overlapped at track due to its handle assembly can be finished the work, so can by its overall motor loading coal-winning machine, thus weight of can avoiding being fallen smashes.
Description
Technical field
The utility model belongs to coal-winning machine technical field, particularly relates to a kind of linkage for coal winning machine clutch and coal winning machine clutch.
Background technology
The auxiliary work of down-hole coal excavation apparatus all will be carried out before coal-winning machine is gone into operation.But a lot of down-holes geological condition cannot be found out often in advance.Relate to clutch apparatus, current coal-winning machine market, common coal winning machine clutch device can ensure that coal-winning machine normally works in down-hole and brakes.But, because the problem of clutch also brings certain puzzlement to production in coal-winning machine underground work process, expose problems.
Coal-winning machine underground work bad environments, time have the weight such as spoil, bulk coal cinder to fall situation.Coal winning machine clutch device controls merely the device of coal-winning machine work, stopping as one, its design strength is not very high, be difficult to bear surge when weight falls, so once have weight to fall very easily cause the damage of clutch apparatus component on the clutch.Change the damaged component of clutch to waste time and energy, affect coal-winning machine and normally work.
At present, the handle assembly of existing coal winning machine clutch, usually can be positioned at the outside of the track cover of clutch, the damage of the weight that can be fallen so most probably, thus cause coal-winning machine normally to work.
Utility model content
In view of this, an object of the present utility model proposes a kind of linkage for coal winning machine clutch.There is a basic understanding some aspects in order to the embodiment to disclosure, shown below is simple summary.This summarized section is not extensive overview, neither determine key/critical component or describe the protection domain of these embodiments.Its sole purpose presents some concepts by simple form, in this, as the preamble of following detailed description.
In some optional embodiments, this linkage comprises: handle assembly; Track cover, inwall symmetry in both sides respectively offers the track extended vertically, and at the two ends of described every siding track, often end offers a track draw-in groove, and described handle assembly and described track sliding are dynamically connected, and stroke is between two described track draw-in grooves.
In some optional embodiments, the handle assembly of this linkage comprises: hand is fixing axis of rotation, two ends are dynamically connected with the track sliding of both sides respectively, described hand fixing axis of rotation often hold external surface with the fixture block corresponding with track draw-in groove, inner surface with hand draw-in groove; Hand handle, two ends are fixedly stuck in described hand the hand of the two ends inner surface of fixing axis of rotation respectively on draw-in groove.
In some optional embodiments, the track draw-in groove of this linkage is the blind hole being opened in described inwall, on the axis being centrally located at corresponding described track of described blind hole; The shape of described fixture block is fan-shaped, and the radian of fan-shaped described fixture block is less than the radian of the blind hole of described draw-in groove.
In some optional embodiments, this linkage also comprises: transition connecting disc, is fixedly connected on hand the side of the radial direction of fixing axis of rotation, and hand is being positioned at radial opposite side.
In some optional embodiments, the inner surface that the external surface of the transition connecting disc of this linkage and track overlap fits.
Another object of the present invention proposes a kind of coal winning machine clutch, and this coal winning machine clutch comprises above-mentioned linkage, and transition connecting disc connects the push rod of this coal winning machine clutch.
Compared with prior art, the beneficial effects of the utility model are:
The utility model provides a kind of linkage for coal winning machine clutch and coal winning machine clutch, comprise the coal winning machine clutch of this linkage, the internal slide overlapped at track due to its handle assembly can be finished the work, so can by its overall motor loading coal-winning machine, thus weight of can avoiding being fallen smashes.
In order to above-mentioned and relevant object, will describe in detail and the feature particularly pointed out in the claims after one or more embodiment comprises.Explanation below and accompanying drawing describe some illustrative aspects in detail, and its instruction is only some modes in the utilizable various mode of principle of each embodiment.Other benefit and novel features become obvious by considering by reference to the accompanying drawings along with detailed description below, and the disclosed embodiments will comprise all these aspects and theirs is equivalent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment coal winning machine clutch;
Fig. 2 is the enlarged drawing in A portion in Fig. 1;
Fig. 3 is the sectional drawing of Fig. 1 middle orbit cover;
Fig. 4 is the right view of Fig. 3;
Fig. 5 be in Fig. 1 hand the front view of fixing axis of rotation;
Fig. 6 is the upward view of Fig. 5;
Fig. 7 is the structural representation of handle assembly in Fig. 1;
Fig. 8 is the connection layout of transition connecting disc and handle assembly in Fig. 1;
Fig. 9 is the connection layout of transition connecting disc and push rod in Fig. 1;
Wherein: 1: handle assembly, 2: track cover, 3: track, 4: track draw-in groove, 5: hand fixing axis of rotation, 6: fixture block, 7: hand draw-in groove, 8: hand handle, 9: transition connecting disc, 10: bolt, 11: push rod, 12: bolt, 13: rotating shaft base.
Detailed description of the invention
The following description and drawings fully show specific embodiments of the present utility model, to enable those skilled in the art to put into practice them.Embodiment only represents possible change.Unless explicitly requested, otherwise independent parts and function are optional, and the order of operation can change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.The scope of embodiment of the present utility model comprises the gamut of claims, and all obtainable equivalent of claims.In this article, these embodiments of the present utility model can be represented with term " utility model " individually or always, this is only used to conveniently, and if in fact disclose the utility model more than, be not the scope that automatically will limit this application be any single utility model or utility model design.
Now in conjunction with the accompanying drawings, shown in Fig. 1 is the structure chart of coal winning machine clutch in some optional embodiments; Fig. 2 is the enlarged drawing in A portion in Fig. 1; Fig. 3 is the sectional drawing of Fig. 1 middle orbit cover; Fig. 4 is the right view of Fig. 3; Fig. 5 be in Fig. 1 hand the front view of fixing axis of rotation; Fig. 6 is the upward view of Fig. 5; Fig. 7 is the structural representation of handle assembly in Fig. 1; Fig. 8 is the connection layout of transition connecting disc and handle assembly in Fig. 1; Fig. 9 is the connection layout of transition connecting disc and push rod in Fig. 1.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, in some optional embodiments, disclose a kind of linkage for coal winning machine clutch, this linkage comprises: handle assembly 1; Track cover 2, inwall symmetry in both sides respectively offers the track 3 extended vertically, and at the two ends of described every siding track 3, often end offers a track draw-in groove 4, and described handle assembly 1 is slidably connected with described track 3, and stroke is between two described track draw-in grooves 4.
As shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6, Fig. 7, in some optional embodiments, the handle assembly 1 of this linkage comprises: hand is fixing axis of rotation 5, two ends are slidably connected with the track 3 of both sides respectively, described hand fixing axis of rotation 5 often hold external surface with the fixture block 6 corresponding with track draw-in groove 4, inner surface with hand draw-in groove 7; Hand is 8, and two ends are fixedly stuck in described hand the hand of the two ends inner surface of fixing axis of rotation 5 respectively on draw-in groove 7.
In some optional embodiments, the track draw-in groove 4 of this linkage for being opened in the blind hole of described inwall, on the axis being centrally located at corresponding described track 3 of described blind hole; The shape of described fixture block 6 is fan-shaped, and the radian of fan-shaped described fixture block 6 is less than the radian of the blind hole of described track draw-in groove 4.
As shown in Figure 1, Figure 2, shown in Fig. 8, Fig. 9, in some optional embodiments, this linkage also comprises: transition connecting disc 9, is fixedly connected on hand the side of the radial direction of fixing axis of rotation 5, and hand is positioned at radial opposite side 8.In concrete implementation process, transition connecting disc 9 is connected fixing axis of rotation 5 with hand by rotating shaft base 13, a cavity that for hand, fixture block 6 on fixing axis of rotation 5 can be rotated is had between the inwall that the external surface of rotating shaft base 13 and described track overlap 2, at work, the transition apparatus that rotating shaft base 13 1 aspect is connected fixing axis of rotation 5 with hand as transition connecting disc 9, on the other hand, revolution space is provided for blocking fast 6 when hand rotates fixing axis of rotation 5.In actual implementation process, by bolt 10, rotating shaft base 13 can be fixed on hand on fixing axis of rotation 5.
In some optional embodiments, the inner surface that the external surface of the transition connecting disc 9 of this linkage and track overlap 2 fits.In specific works, when handle assembly 1 slides in track cover 2, described transition connecting disc 9 can be driven to move together, now, the state that the inner surface that the external surface of transition connecting disc 9 and track overlap 2 fits, in the whole course of work, serves good sealing effectiveness.
As shown in Fig. 1, Fig. 9, in some optional embodiments, disclose a kind of coal winning machine clutch, this coal winning machine clutch comprises above-mentioned linkage, and transition connecting disc 9 connects the push rod 11 of this coal winning machine clutch.In concrete implementation process, can be fixed on transition connecting disc 9 by the push rod 11 of bolt 12 by coal winning machine clutch.
In concrete implementation process, handle assembly 1 is slided into respectively track draw-in groove 4 place at the two ends of track cover 2, and hand is rotated 90 degree 8, by hand, handle assembly 1 is individually fixed on track draw-in groove 4 by the fixture block 6 on fixing axis of rotation 5 afterwards, thus realizes connection and the disconnection of coal winning machine clutch.
Comprise the coal winning machine clutch of this linkage, the internal slide overlapped at track due to its handle assembly can be finished the work, so can by its overall motor loading coal-winning machine, thus weight of can avoiding being fallen smashes.
In a word, the foregoing is only embodiment of the present utility model, be not intended to limit protection domain of the present utility model, and for illustration of the utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. for a linkage for coal winning machine clutch, it is characterized in that, comprising:
Handle assembly;
Track cover, inwall symmetry in both sides respectively offers the track extended vertically, and at the two ends of described every siding track, often end offers a track draw-in groove, and described handle assembly and described track sliding are dynamically connected, and stroke is between two described track draw-in grooves.
2. linkage according to claim 1, is characterized in that, described handle assembly comprises:
Hand is fixing axis of rotation, and two ends are dynamically connected with the track sliding of described both sides respectively, described hand fixing axis of rotation often hold external surface with the fixture block corresponding with described track draw-in groove, inner surface with hand draw-in groove;
Hand handle, two ends are fixedly connected in described hand the hand of the two ends inner surface of fixing axis of rotation respectively on draw-in groove.
3. linkage according to claim 2, is characterized in that, described track draw-in groove is the blind hole being opened in described inwall, on the axis being centrally located at corresponding described track of described blind hole; The shape of described fixture block is fan-shaped, and the radian of fan-shaped described fixture block is less than the radian of the blind hole of described track draw-in groove.
4. linkage according to claim 2, is characterized in that, also comprises: transition connecting disc, is fixedly connected on described hand the side of the radial direction of fixing axis of rotation, and described hand is being positioned at radial opposite side.
5. linkage according to claim 4, is characterized in that, the inner surface that the external surface of described transition connecting disc and described track overlap fits.
6. a coal winning machine clutch, is characterized in that, described coal winning machine clutch comprises the linkage described in claim 4 or 5, and described transition connecting disc connects the push rod of described coal winning machine clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553680.5U CN204175302U (en) | 2014-09-24 | 2014-09-24 | A kind of linkage for coal winning machine clutch and coal winning machine clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553680.5U CN204175302U (en) | 2014-09-24 | 2014-09-24 | A kind of linkage for coal winning machine clutch and coal winning machine clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204175302U true CN204175302U (en) | 2015-02-25 |
Family
ID=52564119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420553680.5U Expired - Fee Related CN204175302U (en) | 2014-09-24 | 2014-09-24 | A kind of linkage for coal winning machine clutch and coal winning machine clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204175302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286622A (en) * | 2016-09-20 | 2017-01-04 | 天地上海采掘装备科技有限公司 | A kind of positioner preventing clutch from automatically deviating from |
| CN106640070A (en) * | 2017-01-26 | 2017-05-10 | 天地上海采掘装备科技有限公司 | Flexible shock absorption type clutch mechanism |
-
2014
- 2014-09-24 CN CN201420553680.5U patent/CN204175302U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286622A (en) * | 2016-09-20 | 2017-01-04 | 天地上海采掘装备科技有限公司 | A kind of positioner preventing clutch from automatically deviating from |
| CN106286622B (en) * | 2016-09-20 | 2019-01-18 | 天地上海采掘装备科技有限公司 | A kind of positioning device for preventing clutch from deviating from automatically |
| CN106640070A (en) * | 2017-01-26 | 2017-05-10 | 天地上海采掘装备科技有限公司 | Flexible shock absorption type clutch mechanism |
| CN106640070B (en) * | 2017-01-26 | 2018-08-10 | 天地上海采掘装备科技有限公司 | Flexible damping type clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG ENERGY HEAVY EQUIPMENT GROUP ZHONGKUANG C Free format text: FORMER NAME: SHANDONG ENERGY MACHINERY GROUP ZHONGKUANG COAL MINING MACHINE MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The economic and Technological Development Zone Industrial Park in Shandong city of Tai'an province Ningyang County 271411 Patentee after: SHANDONG ENERGY HEAVY EQUIPMENT GROUP ZHONGKUANG COAL CUTTER MANUFACTURING CO., LTD. Patentee after: Shandong Tagao Mining Equipment Manufacturing Co., Ltd. Patentee after: Limited liability company of the Shandong energy heavy equipment manufacturing group Address before: The economic and Technological Development Zone Industrial Park in Shandong city of Tai'an province Ningyang County 271411 Patentee before: SHANDONG ENERGY MACHINERY GROUP ZHONGKUANG COAL MINING MACHINE MANUFACTURING CO., LTD. Patentee before: Shandong Tagao Mining Equipment Manufacturing Co., Ltd. Patentee before: Shandong Energy Machinery Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20160924 |