CN103934064A - Single-section hammer crusher with safe cone shafts - Google Patents
Single-section hammer crusher with safe cone shafts Download PDFInfo
- Publication number
- CN103934064A CN103934064A CN201410175776.7A CN201410175776A CN103934064A CN 103934064 A CN103934064 A CN 103934064A CN 201410175776 A CN201410175776 A CN 201410175776A CN 103934064 A CN103934064 A CN 103934064A
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- China
- Prior art keywords
- hammer
- main shaft
- cone
- safe
- crusher
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Abstract
The invention discloses a single-section hammer crusher with safe cone shafts. The technical scheme is realized as follows: the single-section hammer crusher comprises a main shaft, a hammer disc and a hammer head, wherein the main shaft is transversely arranged in the crusher, the hammer disc is arranged at an outer ring of the main shaft, and the hammer head is fixed on the hammer disc through hammer shafts; a grid plate frame is arranged at two ends of a grid plate below the main shaft, and a reaction plate is arranged obliquely above the main shaft; the grid plate is fixedly connected with a shell through the safe cone shafts, grooves are transversely formed in middle sections of the safe cone shafts, the cross sections of the safe cone shafts are gradually reduced by taking the grooves as boundaries, cone bodies are formed at the front sections of the safe cone shafts, and end covers are arranged at the tail ends of the safe cone shafts and are fixedly mounted on the shell through fixed bolts. The single-section hammer crusher has the beneficial effects that the structure is simple and reasonable; when materials in the crusher are overloaded, the grooves of the safe cone shafts are easily struck off to compel the crusher to stop, so that other parts are protected; the safe cone shafts are convenient to exchange.
Description
Technical field
The present invention relates to disintegrating machine technical field, relate in particular to a kind of single block hammer crusher with the safe axis of cone.
Background technology
A kind of single block hammer crusher that adopts identical hammer dish and tup design, for brittle materials such as crushed stone lime stone, gypsum, coal, marl, sand shale, be the ideal equipment of hardness material in large volume nonmetallic mineral and other being carried out to one stage crushing, be adapted to the industrial departments such as building materials, chemical industry, metallurgy.In the time of the material of the higher hardness such as the broken material the inside of high speed rotating pick-up metal piece, easily disintegrating machine inner components is broken.
Summary of the invention
The problem existing in order to solve above-mentioned prior art, the invention provides: a kind of single block hammer crusher with the safe axis of cone, simple and reasonable, it is convenient to change.
To achieve these goals, new solution of the present invention is achieved in that a kind of single block hammer crusher with the safe axis of cone, comprise the main shaft 1 that is horizontally installed on disintegrating machine inside, be arranged on the hammer dish 2 of described main shaft 1 outer ring, and be fixed on the tup 3 on described hammer dish 2 by hammer axle 4, grate plate two ends below described main shaft 1 are provided with grate plate frame 5, be provided with counterpunch board 6 at the oblique upper of described main shaft 1, described grate plate frame 5 is fixedly connected with by the safe axis of cone 8 with shell 7, the stage casing of the described safe axis of cone 8 is laterally provided with groove 9, taking described groove 9 as line of demarcation, the cross section of the described safe axis of cone 8 dwindles gradually, make the leading portion of the described safe axis of cone 8 become centrum, the described safe axis of cone 8 ends are provided with end cap 10, described end cap 10 is fixedly mounted on described shell 7 by set bolt 11.
The present invention has following beneficial effect: the present invention is simple and reasonable; in the time that material in disintegrating machine transships, the groove position of the safe axis of cone is very easily struck off, and forces machine out of service; effectively protected other parts of disintegrating machine inside, and the safe axis of cone is changed conveniently.
Brief description of the drawings
Fig. 1 is side sectional view of the present invention.
Fig. 2 is the side sectional view that the safe axis of cone of the present invention is installed.
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
With reference to accompanying drawing 1,2 description of symbols: 1, main shaft, 2, hammer dish, 3, tup, 4, hammer axle, 5, grate plate frame, 6, counterpunch board, 7, shell, 8, the safe axis of cone, 9, groove, 10, end cap, 11, set bolt.
Detailed description of the invention
A kind of single block hammer crusher with the safe axis of cone of the present invention, comprise the main shaft 1 that is horizontally installed on disintegrating machine inside, be arranged on the hammer dish 2 of described main shaft 1 outer ring, and be fixed on the tup 3 on described hammer dish 2 by hammer axle 4, below described main shaft 1, be provided with semicircle cartridge type grate plate, be provided with grate plate frame 5 at the two ends of described grate plate, be provided with counterpunch board 6 at the oblique upper of described main shaft 1, described grate plate frame 5 is fixedly connected with by the safe axis of cone 8 with shell 7, the stage casing of the described safe axis of cone 8 is laterally provided with groove 9, taking described groove 9 as line of demarcation, the cross section of the described safe axis of cone 8 dwindles gradually, make the leading portion of the described safe axis of cone 8 become centrum, the described safe axis of cone 8 ends are provided with end cap 10, described end cap 10 is fixedly mounted on described shell 7 by set bolt 11.
In work; drop on tup from the broken material of import department's feeding; because making broken material, instead hit on counterpunch board by the main shaft of high speed rotating; broken material is crashed to pieces and in grate plate, discharges when being less than discharging-material size, if the broken material of feeding is too much, excessive or tramp metal piece wherein, makes the groove fracture of the safe axis of cone; grate plate comes off in machine; force machine break-off, other parts of protection machine intimate are intact, increase the service life.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other amendments that those of ordinary skill in the art make technical scheme of the present invention or be equal to replacement, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (1)
1. the single block hammer crusher with the safe axis of cone, comprise the main shaft (1) that is horizontally installed on disintegrating machine inside, be arranged on the hammer dish (2) of described main shaft (1) outer ring, and be fixed on the tup (3) on described hammer dish (2) by hammer axle (4), grate plate two ends in described main shaft (1) below are provided with grate plate frame (5), be provided with counterpunch board (6) at the oblique upper of described main shaft (1), it is characterized in that, described grate plate frame (5) is fixedly connected with by the safe axis of cone (8) with shell (7), the stage casing of the described safe axis of cone (8) is laterally provided with groove (9), taking described groove (9) as line of demarcation, the leading portion of the described safe axis of cone (8) becomes centrum, the described safe axis of cone (8) end is provided with end cap (10), described end cap (10) is fixedly mounted on described shell (7) by set bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175776.7A CN103934064A (en) | 2014-04-29 | 2014-04-29 | Single-section hammer crusher with safe cone shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175776.7A CN103934064A (en) | 2014-04-29 | 2014-04-29 | Single-section hammer crusher with safe cone shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103934064A true CN103934064A (en) | 2014-07-23 |
Family
ID=51182093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410175776.7A Pending CN103934064A (en) | 2014-04-29 | 2014-04-29 | Single-section hammer crusher with safe cone shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934064A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889587A (en) * | 2015-06-04 | 2015-09-09 | 济南重工股份有限公司 | Process for welding grate plate frame |
| CN108940464A (en) * | 2017-05-22 | 2018-12-07 | 重庆三铭重工有限公司 | A kind of star-like hammer mill |
| CN110090691A (en) * | 2019-06-14 | 2019-08-06 | 巩义市金龙恒吉重工机械有限公司 | A kind of scrap steel crusher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1936599A (en) * | 1930-07-12 | 1933-11-28 | Pennsylvania Crusher Co | Hammer crusher |
| CN201300075Y (en) * | 2008-10-06 | 2009-09-02 | 郑州集成机械装备有限公司 | Single-stage hammer crusher |
| CN201791556U (en) * | 2010-09-26 | 2011-04-13 | 常熟仕名重型机械有限公司 | Adjustable single-stage hammer screening crusher with end screening mechanism |
| CN103537337A (en) * | 2013-05-30 | 2014-01-29 | 洛阳天信矿山机械制造有限公司 | Breaking device of thin ring hammer type breaker |
| CN203803566U (en) * | 2014-04-29 | 2014-09-03 | 江苏天鹏机电制造有限公司 | Single-stage hammer crusher with safety cone shaft |
-
2014
- 2014-04-29 CN CN201410175776.7A patent/CN103934064A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1936599A (en) * | 1930-07-12 | 1933-11-28 | Pennsylvania Crusher Co | Hammer crusher |
| CN201300075Y (en) * | 2008-10-06 | 2009-09-02 | 郑州集成机械装备有限公司 | Single-stage hammer crusher |
| CN201791556U (en) * | 2010-09-26 | 2011-04-13 | 常熟仕名重型机械有限公司 | Adjustable single-stage hammer screening crusher with end screening mechanism |
| CN103537337A (en) * | 2013-05-30 | 2014-01-29 | 洛阳天信矿山机械制造有限公司 | Breaking device of thin ring hammer type breaker |
| CN203803566U (en) * | 2014-04-29 | 2014-09-03 | 江苏天鹏机电制造有限公司 | Single-stage hammer crusher with safety cone shaft |
Non-Patent Citations (2)
| Title |
|---|
| 周继华等: "细环锤式破碎机改造", 《热电技术》 * |
| 廖正光: "试论新型单段锤式破碎机的基本结构", 《水泥技术》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889587A (en) * | 2015-06-04 | 2015-09-09 | 济南重工股份有限公司 | Process for welding grate plate frame |
| CN104889587B (en) * | 2015-06-04 | 2017-01-11 | 济南重工股份有限公司 | Process for welding grate plate frame |
| CN108940464A (en) * | 2017-05-22 | 2018-12-07 | 重庆三铭重工有限公司 | A kind of star-like hammer mill |
| CN110090691A (en) * | 2019-06-14 | 2019-08-06 | 巩义市金龙恒吉重工机械有限公司 | A kind of scrap steel crusher |
| CN110090691B (en) * | 2019-06-14 | 2023-06-06 | 河南百瑞德环保科技有限公司 | Scrap steel crusher |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |