CN204371340U - A kind of spillplate - Google Patents
A kind of spillplate Download PDFInfo
- Publication number
- CN204371340U CN204371340U CN201420794530.3U CN201420794530U CN204371340U CN 204371340 U CN204371340 U CN 204371340U CN 201420794530 U CN201420794530 U CN 201420794530U CN 204371340 U CN204371340 U CN 204371340U
- Authority
- CN
- China
- Prior art keywords
- spillplate
- level
- jack
- coal jack
- gear coal
- 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.)
- Expired - Fee Related
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a kind of spillplate, the secondary spillplate body comprising one-level spillplate body and be connected with one-level spillplate body, one-level spillplate body is connected with one-level gear coal jack, one-level gear coal jack is connected with back timber, secondary spillplate body is connected with secondary gear coal jack, and the end of secondary gear coal jack is connected with one-level spillplate body.The utility model controls this spillplate by one-level gear coal jack and swings within the scope of 90 °, is controlled the protection height of this device, when coal-winning machine passes through by secondary gear coal jack, this spillplate need be tied, prevent from interfering, during this spillplate duty vertically downward, play protective action.
Description
Technical field
The utility model relates to a kind of plate, particularly a kind of spillplate.
Background technology
As patent ZL201210484316.3 discloses a kind of spillplate of coal-winning machine, comprise body, the support on body, described body connects bearing by connecting rod, and described support is fixedly connected with arc plate by screw, and described body is fixedly connected with gland.This spillplate gear coal weak effect, and protection effect is poor.
Utility model content
The technical problems to be solved in the utility model is to provide and a kind of control this spillplate by one-level gear coal jack and swing within the scope of 90 °, the protection height of this device is controlled by secondary gear coal jack, when coal-winning machine passes through, this spillplate need be tied, prevent from interfering, during this spillplate duty vertically downward, the spillplate of protective action is played.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of spillplate, the secondary spillplate body comprising one-level spillplate body and be connected with one-level spillplate body, one-level spillplate body is connected with one-level gear coal jack, one-level gear coal jack is connected with back timber, secondary spillplate body is connected with secondary gear coal jack, and the end of secondary gear coal jack is connected with one-level spillplate body.
Further, the lower end of described secondary spillplate body is provided with brace, and one end of secondary gear coal jack is connected with one-level spillplate body, and the other end of secondary gear coal jack is connected with brace.
Further, the end of described one-level gear coal jack is provided with the first fixed leg, and the first fixed leg and one-level are kept off coal jack and be connected by the first removable pin, and the first fixed leg is connected with back timber.
Further, described one-level spillplate body is provided with stator, and stator and one-level are kept off coal jack and be connected.
Further, described stator and one-level are kept off coal jack and are connected by the second removable pin.
Further, the back side of described one-level spillplate body is provided with fixed head.
Further, the end of described fixed head is provided with the second fixed leg, and the second fixed leg is connected by the 3rd removable pin with fixed head, and the second fixed leg is connected with back timber.
Further, described for providing the stability of this spillplate when swinging, the top and bottom of one-level gear coal jack is equipped with inlet opening.
Further, the diameter of described inlet opening is 2mm.
The beneficial effect of technique scheme of the present utility model is as follows: because one-level spillplate body is connected with one-level gear coal jack, one-level gear coal jack is connected with back timber, secondary spillplate body is connected with secondary gear coal jack, the end of secondary gear coal jack is connected with one-level spillplate body, swing within the scope of 90 ° so control this spillplate by one-level gear coal jack, the protection height of this device is controlled by secondary gear coal jack, when coal-winning machine passes through, this spillplate need be tied, prevent from interfering, during this spillplate duty vertically downward, play protective action.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model spillplate.
Fig. 2 is the using state figure mono-of the utility model spillplate.
Fig. 3 is the using state figure bis-of the utility model spillplate.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1 to Figure 3, a kind of spillplate, the secondary spillplate body 2 comprising one-level spillplate body 1 and be connected with one-level spillplate body 1, one-level spillplate body 1 is connected with one-level gear coal jack 3, one-level gear coal jack 3 is connected with back timber 12, secondary spillplate body 2 is connected with secondary gear coal jack 13, and the end of secondary gear coal jack 13 is connected with one-level spillplate body 1, the lower end of secondary spillplate body 2 is provided with brace 11, one end of secondary gear coal jack 13 is connected with one-level spillplate body 1, the other end of secondary gear coal jack 13 is connected with brace 11, the end of one-level gear coal jack 3 is provided with the first fixed leg 4, first fixed leg 4 and one-level are kept off coal jack 3 and are connected by the first removable pin 5, first fixed leg 4 is connected with back timber 12, one-level spillplate body 1 is provided with stator 6, stator 6 and one-level are kept off coal jack 3 and are connected, stator 6 and one-level are kept off coal jack 3 and are connected by the second removable pin 7, the back side of one-level spillplate body 1 is provided with fixed head 10, the end of fixed head 10 is provided with the second fixed leg 8, second fixed leg 8 is connected by the 3rd removable pin 9 with fixed head 10, second fixed leg 8 is connected with back timber 12, for providing the stability of this spillplate when swinging, the top and bottom of one-level gear coal jack 3 is equipped with inlet opening, the diameter of inlet opening is 2mm.
The utility model spillplate, be arranged on back timber 12 front end, control this spillplate by one-level gear coal jack 3 to swing within the scope of 90 °, the protection height of this device is controlled by secondary gear coal jack 13, when coal-winning machine passes through, this spillplate need be tied, prevent from interfering, during this spillplate duty vertically downward, protective action is played.
Wherein, the lower end of secondary spillplate body 2 is provided with brace 11, and one end of secondary gear coal jack 13 is connected with one-level spillplate body 1, and the other end of secondary gear coal jack 13 is connected with brace 11, so it is more firm to connect secondary gear coal jack 13.
Wherein, the end of one-level gear coal jack 3 is provided with the first fixed leg 4, first fixed leg 4 and keeps off coal jack 3 with one-level and be connected by the first removable pin 5, and the first fixed leg 4 is connected with back timber 12, so can be flexibly connected with back timber 12.
Wherein, one-level spillplate body 1 is provided with stator 6, and stator 6 and one-level are kept off coal jack 3 and be connected, and is connected firmly so one-level spillplate body 1 and one-level keep off coal jack 3.
Wherein, stator 6 and one-level are kept off coal jack 3 and are connected by the second removable pin 7, so can realize being flexibly connected.
Wherein, the back side of one-level spillplate body 1 is provided with fixed head 10, so it is more firm one-level spillplate body 1 can be made to install by fixed head 10.
Wherein, the end of fixed head 10 is provided with the second fixed leg 8, second fixed leg 8 and is connected by the 3rd removable pin 9 with fixed head 10, and the second fixed leg 8 is connected with back timber 12, so fixed head 10 is connected more firm with back timber 12.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a spillplate, the secondary spillplate body comprising one-level spillplate body and be connected with one-level spillplate body, it is characterized in that: one-level spillplate body is connected with one-level gear coal jack, secondary spillplate body is connected with secondary gear coal jack, and the end of secondary gear coal jack is connected with one-level spillplate body.
2. spillplate according to claim 1, is characterized in that: the lower end of described secondary spillplate body is provided with brace, and one end of secondary gear coal jack is connected with one-level spillplate body, and the other end of secondary gear coal jack is connected with brace.
3. spillplate according to claim 1, is characterized in that: the end of described one-level gear coal jack is provided with the first fixed leg, and the first fixed leg and one-level are kept off coal jack and be connected by the first removable pin.
4. spillplate according to claim 1, is characterized in that: described one-level spillplate body is provided with stator, and stator and one-level are kept off coal jack and be connected.
5. spillplate according to claim 4, is characterized in that: described stator and one-level are kept off coal jack and be connected by the second removable pin.
6. spillplate according to claim 1, is characterized in that: the back side of described one-level spillplate body is provided with fixed head.
7. spillplate according to claim 6, is characterized in that: the end of described fixed head is provided with the second fixed leg, and the second fixed leg is connected by the 3rd removable pin with fixed head.
8. spillplate according to claim 1, is characterized in that: the top and bottom of one-level gear coal jack is equipped with inlet opening.
9. spillplate according to claim 8, is characterized in that: the diameter of described inlet opening is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794530.3U CN204371340U (en) | 2014-12-05 | 2014-12-05 | A kind of spillplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420794530.3U CN204371340U (en) | 2014-12-05 | 2014-12-05 | A kind of spillplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204371340U true CN204371340U (en) | 2015-06-03 |
Family
ID=53327569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420794530.3U Expired - Fee Related CN204371340U (en) | 2014-12-05 | 2014-12-05 | A kind of spillplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204371340U (en) |
-
2014
- 2014-12-05 CN CN201420794530.3U patent/CN204371340U/en not_active Expired - Fee Related
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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: 20150603 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |