CN204827447U - Coal -winning machine fixing device - Google Patents
Coal -winning machine fixing device Download PDFInfo
- Publication number
- CN204827447U CN204827447U CN201520121451.0U CN201520121451U CN204827447U CN 204827447 U CN204827447 U CN 204827447U CN 201520121451 U CN201520121451 U CN 201520121451U CN 204827447 U CN204827447 U CN 204827447U
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- CN
- China
- Prior art keywords
- spring
- slide
- winding displacement
- utility
- 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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Abstract
The utility model relates to a coal -winning machine fixing device, which comprises a body, the bilateral symmetry of body is equipped with the spout, the left end of spout concreties and has the spring, the right -hand member of spring concreties has the slide, and the bottom of body and the bottom of slide all are equipped with the fixed orifices, the fixed orifices has six, and the symmetric distribution is in the bottom of body and the bottom of slide, install the gusset strip on the fixed orifices, the gusset strip has two, and evenly installs at the fixed orifices, the left end of body is equipped with winding displacement cover and cassette, the cassette is located the lower extreme of winding displacement cover, the right -hand member of slide is equipped with the pull board. The utility model discloses a slide that the setting has the spring helps realizing pull board reset function, this spring that still helps the timely change of operating personnel to damage, and the life of extension body helps fixed body and winding displacement cover through setting up the gusset strip, still helps increasing the rigidity of body.
Description
Technical field
The utility model relates to mine mechanism servicing unit design field, particularly relates to a kind of coal-winning machine fastening devices.
Background technology
Mine equipment equipment is the machinery being directly used in the operation such as mineral mining and Fu Xuan.Comprise mining machine and benficiation machinery.Inventionbroadly, machinery of prospecting also belongs to mining machinery.In addition, in mine operation, also apply a large amount of cranes, conveyer, ventilation fan and drainage machinery etc., and mining machine comprises the mining machinery of exploitation metallic ore and non-metallic ore; The coal-cutting machinery cut coal; The oil drilling and r eoovery machine of recover petroleum.1868, the Wo Ke of Britain manufactured and designed successfully First pneumatic circular coal-winning machine.But, existing coal-winning machine fastening devices lacks the device contributing to realizing pull plate reset function, this is unfavorable for that operating personnel change the spring damaged in time, also be unfavorable for the application life extending body, the coal-winning machine fastening devices also had lacks the device not only having contributed to fixed body and winding displacement cover but also contributed to the rigidity increasing body, the needs of actual conditions can not be met.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of coal-winning machine fastening devices.
The utility model is achieved through the following technical solutions:
A kind of coal-winning machine fastening devices, it is characterized in that: comprise body, the bilateral symmetry of described body is provided with chute, the left end of described chute is consolidated with spring, the right-hand member of described spring is consolidated with slide plate, and the bottom of body and the bottom of slide plate are equipped with fixing hole, described fixing hole are provided with gusset bar.
As optimal technical scheme of the present utility model, the left end of described body is provided with winding displacement cover and deck, and described deck is positioned at the lower end of winding displacement cover, and the right-hand member of described slide plate is provided with pull plate.
As optimal technical scheme of the present utility model, described fixing hole has several, and is symmetrically distributed in the bottom of body and the bottom of slide plate.
As optimal technical scheme of the present utility model, described gusset bar has two at least, and is evenly arranged on fixing hole.
During onsite application, winding displacement cover is placed on correct position by operating personnel, then is fixed on support body by body by deck, can carry out coal work.
Compared with prior art, the beneficial effects of the utility model are: the utility model contributes to realizing pull plate reset function by the slide plate being provided with spring, this also contributes to operating personnel and changes the spring damaged in time, extend the application life of body, contributing to fixed body and winding displacement cover by arranging gusset bar, also contribute to the rigidity increasing body, and structure is simple, easy to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, body; 11, chute; 111, spring; 1111, slide plate; 1112, pull plate; 12, winding displacement cover; 13, deck; 2, fixing hole; 21, gusset bar.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of coal-winning machine fastening devices, comprise body 1, the bilateral symmetry of described body 1 is provided with chute 11, the left end of described chute 11 is consolidated with spring 111, and spring 111 contributes to realizing pull plate 1112 reset function, and this also contributes to operating personnel and changes the spring 111 damaged in time, extend the application life of body 1, the right-hand member of described spring 111 is consolidated with slide plate 1111, and the left end of body 1 is provided with winding displacement cover 12 and deck 13, and described deck 13 is positioned at the lower end of winding displacement cover 12.
The bottom of described body 1 and the bottom of slide plate 1111 are equipped with fixing hole 2, described fixing hole 2 has nine, and be symmetrically distributed in the bottom of body 1 and the bottom of slide plate 1111, the right-hand member of slide plate 1111 is provided with pull plate 1112, fixing hole 2 is provided with gusset bar 21, gusset bar 21 contributes to fixed body 1 and winding displacement cover 12, also contributes to the rigidity increasing body 1, described gusset bar 21 has two, and is evenly arranged on fixing hole 2.
During onsite application, first, winding displacement cover 12 is placed on correct position by operating personnel, then is fixed on support body by body 1 by deck 13, can carry out coal work.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be contained within protection domain of the present utility model by box.
Claims (1)
1. a coal-winning machine fastening devices, comprise body (1), the bilateral symmetry of described body (1) is provided with chute (11), the left end of described chute (11) is consolidated with spring (111), the right-hand member of described spring (111) is consolidated with slide plate (1111), the bottom of body (1) and the bottom of slide plate (1111) are equipped with fixing hole (2), described fixing hole (2) are provided with gusset bar (21); The left end of described body (1) is provided with winding displacement cover (12) and deck (13), described deck (13) is positioned at the lower end of winding displacement cover (12), and the right-hand member of described slide plate (1111) is provided with pull plate (1112); Described fixing hole (2) has several, and is symmetrically distributed in the bottom of body (1) and the bottom of slide plate (1111); Described gusset bar (21) has two at least, and is evenly arranged on fixing hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121451.0U CN204827447U (en) | 2015-03-02 | 2015-03-02 | Coal -winning machine fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121451.0U CN204827447U (en) | 2015-03-02 | 2015-03-02 | Coal -winning machine fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827447U true CN204827447U (en) | 2015-12-02 |
Family
ID=54685058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520121451.0U Expired - Fee Related CN204827447U (en) | 2015-03-02 | 2015-03-02 | Coal -winning machine fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827447U (en) |
-
2015
- 2015-03-02 CN CN201520121451.0U patent/CN204827447U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160302 |