CN208194634U - A kind of mine milling machinery diagrid sheath - Google Patents
A kind of mine milling machinery diagrid sheath Download PDFInfo
- Publication number
- CN208194634U CN208194634U CN201820270122.6U CN201820270122U CN208194634U CN 208194634 U CN208194634 U CN 208194634U CN 201820270122 U CN201820270122 U CN 201820270122U CN 208194634 U CN208194634 U CN 208194634U
- Authority
- CN
- China
- Prior art keywords
- sheath
- diagrid
- wearing layer
- shaped casting
- ontology
- 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 discloses a kind of mine milling machinery diagrid sheaths, including including U-shaped casting sheath ontology and dormant bolt；The U-shaped casting sheath ontology includes wearing layer, anticollision portion, stitching section, U-shaped card slot and fixation hole；The wearing layer is arranged in the U-shaped casting sheath bodies top, V-type inclined surface is arranged in the wear-resisting layer surface, the anticollision portion is arranged in described wearing layer the right and left, and the wearing layer rear and front end is arranged the stitching section, the fixation hole is arranged below the anticollision portion；Be equivalent on diagrid after sheath installation and installed one layer of armor additional, it is substantially very close to each other between sheath and sheath after installation, fixed by dormant bolt, form the protective layer of a plane, sheath whole design be it is wide at the top and narrow at the bottom, avoid nut from being smashed by ore；By the installation of sheath, the manpower of maintenance diagrid is saved and has made the expense of new diagrid；Diagrid ontology can be with prolonged use.
Description
Technical field
The utility model relates to a kind of mining machinery accessories, and in particular to a kind of mine milling machinery diagrid sheath.
Background technique
Nonferrous metal mine raw ore blanking, the general square hole diagrid using steel plate welding, due to prolonged by ore
Strike, abrasion, diagrid wear quickly, just need replacing within 1 to 2 years.
The ore bulk of underground mining is more, and lump ore needs are crushed on diagrid by exempting from quick-fried machine, enters back into
Crushing system.Since diagrid is welded with steel plate, good welding performance, but it is wear-resisting, impact resistance is poor.Diagrid uses half a year
Different degrees of abrasion is occurred as soon as above afterwards, diagrid will be safeguarded using 10 months, diagrid is cut, abrasion is tight
After the position of weight and the position of mild wear exchange, welded again.
Since a whole set of diagrid weight is at 10.2 tons or so, two kinds for the treatment of methods are required to crane assistance, and there is only safety
Hidden danger, and treated that diagrid will thoroughly be scrapped after a period of use, and it is time-consuming and laborious to remake diagrid.
For this purpose, the utility model is to solve prior art problem and provide, a kind of mine milling machinery diagrid sheath.
Summary of the invention
The technical solution of the utility model is as follows: a kind of mine milling machinery diagrid sheath, including U-shaped casting sheath sheet
Body and dormant bolt；The U-shaped casting sheath ontology includes wearing layer, anticollision portion, stitching section, U-shaped card slot and fixation hole；It is described
The wearing layer is arranged in U-shaped casting sheath bodies top, and V-type inclined surface, described wearing layer or so is arranged in the wear-resisting layer surface
The anticollision portion is arranged in both sides, and the stitching section is arranged in the wearing layer rear and front end, and setting is described solid below the anticollision portion
Determine hole, the U-shaped card slot is arranged in the U-shaped casting sheath body interior, the setting dormant bolt in the fixation hole.
Preferred embodiment, V-type inclined surface angle are 204 °.
Preferred embodiment, the stitching section are arranged to isosceles right angle trigonometry type, and four U-shaped casting sheath ontology splicings exist
It is formed together right angle cross.
The utility model has the following beneficial effects: using a kind of mine milling machinery diagrid sheath of above scheme, sheath
It is equivalent to after installation on diagrid and has installed one layer of armor additional, it is substantially very close to each other between sheath and sheath after installation, by heavy
Hook bolt is fixed, and forms the protective layer of a plane, sheath whole design be it is wide at the top and narrow at the bottom, avoid nut from being smashed by ore；It is logical
The installation for crossing sheath has saved the manpower of maintenance diagrid and has made the expense of new diagrid；Diagrid ontology can with prolonged use,
It only regularly need to check and replace bolt.The utility model is designed reasonably, replacement is simple and convenient, protects sieve well, more
The size for having the grid of sieve can customize various sizes of sheath and use, and use in mining area large-scale popularization.
[Detailed description of the invention]
The main view that FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the left view of the utility model structure diagram；
Fig. 3 is the top view of the utility model structure diagram.
[specific embodiment]
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the present invention with reference to additional schema
Example.The direction term that the present invention is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outside", " side "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to
The limitation present invention.The similar unit of structure is to be given the same reference numerals in the figure.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of mine milling machinery diagrid sheath of the utility model, including U-shaped casting
Sheath ontology 1 and dormant bolt 2；The U-shaped casting sheath ontology 1 includes wearing layer 3, anticollision portion 4, stitching section 5, U-shaped card slot 6
With fixation hole 7；The wearing layer 3 is set at the top of the U-shaped casting sheath ontology 1, and 3 surface of the wearing layer setting V-type tilts
The anticollision portion 4 is arranged in face 8, described 3 the right and left of wearing layer, and the stitching section 5, institute is arranged in 3 rear and front end of wearing layer
It states and the fixation hole 7 is set below anticollision portion 4, the U-shaped card slot 6 is set inside the U-shaped casting sheath ontology 1, it is described solid
Determine the setting dormant bolt 2 in hole 7.
Preferred embodiment, V-type inclined surface angle are 204 °.
Preferred embodiment, the stitching section are arranged to isosceles right angle trigonometry type, and four U-shaped casting sheath ontology splicings exist
It is formed together right angle cross.
The utility model has the following beneficial effects: using a kind of mine milling machinery diagrid sheath of above scheme, sheath
It is equivalent to after installation on diagrid and has installed one layer of armor additional, it is substantially very close to each other between sheath and sheath after installation, by heavy
Hook bolt is fixed, and forms the protective layer of a plane, sheath whole design be it is wide at the top and narrow at the bottom, avoid nut from being smashed by ore；It is logical
The installation for crossing sheath has saved the manpower of maintenance diagrid and has made the expense of new diagrid；Diagrid ontology can with prolonged use,
It only regularly need to check and replace bolt.The utility model is designed reasonably, replacement is simple and convenient, protects sieve well, more
The size for having the grid of sieve can customize various sizes of sheath and use, and use in mining area large-scale popularization.
Claims (3)
1. a kind of mine milling machinery diagrid sheath, which is characterized in that including U-shaped casting sheath ontology and dormant bolt；Institute
Stating U-shaped casting sheath ontology includes wearing layer, anticollision portion, stitching section, U-shaped card slot and fixation hole；The U-shaped casting sheath ontology
The wearing layer is arranged in top, and V-type inclined surface is arranged in the wear-resisting layer surface, and the anticollision is arranged in described wearing layer the right and left
Portion, the wearing layer rear and front end are arranged the stitching section, the fixation hole, the U-shaped casting are arranged below the anticollision portion
The U-shaped card slot is arranged in sheath body interior, the setting dormant bolt in the fixation hole.
2. a kind of mine milling machinery diagrid sheath according to claim 1, which is characterized in that the V-type inclined surface
Angle is 204 °.
3. a kind of mine milling machinery diagrid sheath according to claim 1, which is characterized in that the stitching section setting
At isosceles right angle trigonometry type, four U-shaped casting sheath ontologies are stitched together to form right angle cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270122.6U CN208194634U (en) | 2018-02-26 | 2018-02-26 | A kind of mine milling machinery diagrid sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270122.6U CN208194634U (en) | 2018-02-26 | 2018-02-26 | A kind of mine milling machinery diagrid sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208194634U true CN208194634U (en) | 2018-12-07 |
Family
ID=64535401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820270122.6U Expired - Fee Related CN208194634U (en) | 2018-02-26 | 2018-02-26 | A kind of mine milling machinery diagrid sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208194634U (en) |
-
2018
- 2018-02-26 CN CN201820270122.6U patent/CN208194634U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181207 Termination date: 20200226 |