CN203018119U - Upper frame body of rotary crusher - Google Patents
Upper frame body of rotary crusher Download PDFInfo
- Publication number
- CN203018119U CN203018119U CN 201220692357 CN201220692357U CN203018119U CN 203018119 U CN203018119 U CN 203018119U CN 201220692357 CN201220692357 CN 201220692357 CN 201220692357 U CN201220692357 U CN 201220692357U CN 203018119 U CN203018119 U CN 203018119U
- Authority
- CN
- China
- Prior art keywords
- frame body
- upper frame
- support body
- utility
- rotary crusher
- 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 an upper frame body of a rotary crusher, and the upper frame body comprises a frame body, wherein the axial diameter of the frame body is gradually enlarged from the lower end to the upper end; the frame body is internally hollow; the upper end and lower end of the edge of the frame body are respectively provided with fastening lug bosses which are symmetrical left and right; and the fastening lug bosses are provided with threaded holes. The upper frame body of the rotary crusher, which is disclosed by the utility model, has the advantages of solving the problems of difficulty during assembly, positioning error, and the like by improving the upper frame body which is originally formed by connecting two half bodies into an integrally-formed upper frame body, greatly reducing the production cost and increasing the working efficiency by decreasing multiple metal machining procedures compared with original design in the machining process and enhancing the stability of a machine.
Description
Technical field
The utility model relates to the upper frame in a kind of gyratory crusher.
Background technology
The original design of upper frame is to be divided into the moulding respectively of two halfbodies, then two halfbodies are connected to form upper frame, because the volume ratio of two halfbodies is large, mass ratio is heavier, need to rely on the auxiliary assembling of other equipment, cause the assembling difficulty, also brought many difficulties for follow-up metalworking.
The utility model content
Technical problem to be solved in the utility model is that a kind of upper frame that overcomes in the difficult integrated gyratory crusher of original upper frame assembling is provided.
For solving the problems of the technologies described above, upper frame in the gyratory crusher that the utility model provides, it comprises the support body body, the axial diameter of described support body increases from the lower end to the upper end gradually, described support body inner hollow, the upper and lower side of support body outer rim is respectively equipped with symmetrical fastening boss, and described fastening boss has screwed hole.The upper and lower side of support body outer rim is respectively equipped with symmetrical fastening boss, facilitates upper frame to be connected with miscellaneous part.
As preferably, the outer rim of described support body is provided with symmetrical projection, and described projection is located at the middle part of support body outer rim.Increase the bulk strength of upper frame.
After adopting above structure, upper frame in gyratory crusher of the present utility model compared with prior art, have the following advantages: the upper frame that two halfbodies of former cause are connected to form is improved to integrated upper frame, solved the difficulty when assembling, there are not the problems such as position error yet, reduced many road metalworking operations compared to former design in process, greatly reduce production cost, improve operating efficiency, improved simultaneously the stability of machine.
Description of drawings
Fig. 1 is structure chart of the present utility model.
Wherein: support body 1, lower end 2, upper end 3, fastening boss 4, screwed hole 5, projection 6.
The specific embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
As shown in Figure 1, upper frame in the gyratory crusher that the present embodiment provides is one-body molded, it comprises support body 1 body, the axial diameter of described support body 1 is 23 increases gradually to the upper end from the lower end, described support body 1 inner hollow, the upper and lower side of support body 1 outer rim is respectively equipped with symmetrical fastening boss 4, and described fastening boss 4 has screwed hole 5.Adopt the integrated mode of production, improve the resistance to overturning of machine.
As the improvement of the present embodiment, the outer rim of described support body 1 is provided with symmetrical protruding 6, and described protruding 6 are located at the middle part of support body 1 outer rim.Be convenient to and being fastenedly connected of miscellaneous part.
Claims (2)
1. the upper frame in a gyratory crusher, it comprises the support body body, it is characterized in that: the axial diameter of described support body increases from the lower end to the upper end gradually, described support body inner hollow, the upper and lower side of support body outer rim is respectively equipped with symmetrical fastening boss, and described fastening boss has screwed hole.
2. the upper frame in gyratory crusher according to claim 1, it is characterized in that: the outer rim of described support body is provided with symmetrical projection, and described projection is located at the middle part of support body outer rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692357 CN203018119U (en) | 2012-12-15 | 2012-12-15 | Upper frame body of rotary crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692357 CN203018119U (en) | 2012-12-15 | 2012-12-15 | Upper frame body of rotary crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018119U true CN203018119U (en) | 2013-06-26 |
Family
ID=48642137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220692357 Expired - Fee Related CN203018119U (en) | 2012-12-15 | 2012-12-15 | Upper frame body of rotary crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513586A (en) * | 2016-11-22 | 2017-03-22 | 鞍钢铸钢有限公司 | Mine-crusher upper frame casting method |
-
2012
- 2012-12-15 CN CN 201220692357 patent/CN203018119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513586A (en) * | 2016-11-22 | 2017-03-22 | 鞍钢铸钢有限公司 | Mine-crusher upper frame casting method |
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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: 20130626 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |