CN103934055B - Grading jaw crusher and toothed plate thereof - Google Patents
Grading jaw crusher and toothed plate thereof Download PDFInfo
- Publication number
- CN103934055B CN103934055B CN201410104717.0A CN201410104717A CN103934055B CN 103934055 B CN103934055 B CN 103934055B CN 201410104717 A CN201410104717 A CN 201410104717A CN 103934055 B CN103934055 B CN 103934055B
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- tooth
- hubei province
- tooth plate
- broken
- plate
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Abstract
The invention discloses a jaw crusher toothed plate, which comprises a toothed plate (1) and teeth tines (3), and the space between the teeth tines is 3-5 times of the tooth height. A groove (4) is arranged between two adjacent teeth tines (3). After the teeth space between the teeth tines on the toothed plate is increased, the middle part of a stone material is suspended in midair between two teeth, and torque is increased, so that the stone material is easy to break, the production efficiency is improved, and the electric energy is saved.
Description
Technical field
The present invention relates to a kind of mining machinery, more particularly, to a kind of broken machine in Hubei Province and its toothed plate structure.
Background technology
The broken machine in Hubei Province is born so far, a broken two broken task is responsible for always, it is desirable to which its broken building stones diameter is less than 70mm,
Therefore its space width is typically in 50 ~ 70mm, tooth plate bar tooth section undulate.And as impact crusher etc. is for two broken machines
Tool occurs, and the broken machine in Hubei Province is just only used as a broken machine and uses, and broken building stones diameter can suitably relax, if continuing to continue to use existing tooth
, will there is unnecessary energy consumption in plate.Building stones are straight by two pieces of alternate tooth plate attrition crushings, the size of space width in the broken machine in Hubei Province
Connecing affects the torque of building stones stress.
The content of the invention
The technical problem to be solved in the present invention：The problem of new technological requirement is not suitable with for the broken machine in existing Hubei Province, there is provided
A kind of tooth plate of new construction, and using the broken machine in Hubei Province of this tooth plate.
Technical solution of the present invention：
A kind of broken machine tooth plate in Hubei Province, including tooth plate and pointed tooth, the spacing of pointed tooth is high 3-5 times of its tooth.
Groove is provided between two neighboring pointed tooth.
Pointed tooth height is 1.2 ~ 1.8 times of gash depth.
The broken machine in one kind classification Hubei Province, including casing, frame, eccentric shaft and dynamic Hubei Province, the fixed tooth plate installed in frame and dynamic Hubei Province
The broken machine tooth plate in the above-mentioned Hubei Province of the swing tooth plate of upper installation.
The bearing holder (housing, cover) center of top of dynamic Hubei Province upper end has tank filler sleeve, and bearing holder (housing, cover) bottom is connected with delivery pipe, and bearing holder (housing, cover) end is used
Oil sealing sealing.
Delivery pipe connects liquid level tube, and there is dust cap on liquid level tube top.
Beneficial effect of the present invention：
The spacing of the between cog of tooth plate two after improvement is original 2-3 times, and such building stones receive alternate pointed tooth squeezing action
When, corresponding torque is also more than original twice, so to only need to apply the power of original half, it is possible to reach primary fragmentation
Effect.
Stone is extruded in the broken machine in Hubei Province by two pieces of tooth plates, and the space width widened can reduce load makes big building stones first break
Broken, then finger stone carries out secondary, tertiary crushing when gliding in the groove of tooth plate, effectively carries out at graded crushing
Reason.
The broken machine in this Hubei Province employs the box gear oil lubrication of tooth, has not only reached lubrication and the effect for cooling down, also reduce into
Return line, reduces maintenance cost, the worry that there is no oil inlet and oil return pipeline damage.
Description of the drawings：
Fig. 1 is the structural representation of tooth plate.
Fig. 2 is the structural representation of the broken machine in Hubei Province.
Specific embodiment：
Embodiment 1：The toothed plate structure that the broken machine in this classification Hubei Province is adopted is as shown in figure 1, there is the He of alternate pointed tooth 3 on tooth plate 1
Groove 4, is formed the stage of 3 differing heights on so whole tooth plate 1.Spacing 160mm of two neighboring pointed tooth 3, tooth is high
50mm, the depth 30mm of groove 4, wide 50mm or so, the side of pointed tooth 3 and groove 4 is all inclined-plane.As shown in figure 1, test plank 6 is put
Between two tooth plates 1, because space width is much larger than the space width of original waveform tooth plate, therefore the power of very little is only needed to just
Test plank 6 can be crushed.Jing is tested, and using the broken machine tooth plate in 69 common Hubei Province one piece of thickness 9mm, long 200mm, wide 16mm are broken
Bar shaped plank need the power of 800N or so, and adopt the tooth plate of the present invention, it is only necessary to 300N or so.
Fixed tooth plate 12 and swing tooth plate 13 are using the broken machine in classification Hubei Province of the broken machine tooth plate in above-mentioned Hubei Province：Casing 11 is first made,
Fixed tooth plate 12 is installed in the frame of the inner chamber front end of casing 11, swing tooth plate 13 is arranged on dynamic Hubei Province 14.The upper end of dynamic Hubei Province 14
The center of top of bearing holder (housing, cover) 15 has the tank filler sleeve 16 for being tapped with a tooth, and the bottom of bearing holder (housing, cover) 15 is connected with the dual-purpose discharge that can be vented with discharge opeing
Pipe 17, the end of delivery pipe 17 is tapped with a tooth, and liquid level tube 18 connects, the top of liquid level tube 18 be provided with can air-discharging dust cap
（19）.
Eccentric shaft is arranged in bearing holder (housing, cover) 15, the end oil sealing sealing of bearing holder (housing, cover) 15.Eccentric shaft two ends are respectively mounted belt
Wheel and flywheel.The lower rearward side of dynamic Hubei Province 14 is connected with bracket 21 and anti-drop rod 20.
Claims (4)
1. a kind of broken machine tooth plate in Hubei Province, including tooth plate（1）And pointed tooth（3）, it is characterised in that：Tooth plate（1）Upper bicuspid（3）Between between
Away from for 160mm, pointed tooth（3）Spacing be high 3～5 times of its tooth, two neighboring pointed tooth（3）Between tooth plate（1）It is provided with ditch
Groove（4）, groove（4）With groove（4）Between Formation cross-section be trapezoidal step（2）, pointed tooth（3）It is arranged on step（2）On, step
（2）The upper end width in section is more than pointed tooth（3）The bottom width in section, pointed tooth（3）Height is groove（4）The 1.2～1.8 of depth
Times.
2. a kind of broken machine in classification Hubei Province, including casing（11）, frame, eccentric shaft and dynamic Hubei Province（14）, it is characterised in that：Install in frame
Fixed tooth plate（12）With dynamic Hubei Province（14）The swing tooth plate of upper installation（13）Using the broken machine tooth in Hubei Province as claimed in claim 1
Plate.
3. machine is broken in classification Hubei Province according to claim 2, it is characterised in that：Dynamic Hubei Province（14）The bearing holder (housing, cover) of upper end（15）In top
There is tank filler sleeve centre（16）, bearing holder (housing, cover)（15）Bottom is connected with delivery pipe（17）, bearing holder (housing, cover)（15）End oil sealing（22）Sealing.
4. machine is broken in classification Hubei Province according to claim 3, it is characterised in that：Delivery pipe（17）Connection liquid level tube（18）, liquid level
Pipe（18）There is dust cap on top（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104717.0A CN103934055B (en) | 2014-03-20 | 2014-03-20 | Grading jaw crusher and toothed plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104717.0A CN103934055B (en) | 2014-03-20 | 2014-03-20 | Grading jaw crusher and toothed plate thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103934055A CN103934055A (en) | 2014-07-23 |
| CN103934055B true CN103934055B (en) | 2017-05-10 |
Family
ID=51182084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410104717.0A Active CN103934055B (en) | 2014-03-20 | 2014-03-20 | Grading jaw crusher and toothed plate thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934055B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075964A (en) * | 2019-05-13 | 2019-08-02 | 南通诺博特机器人制造有限公司 | A kind of partial size thickness adjustable integrated breaking machine |
| CN111545296B (en) * | 2020-06-28 | 2022-09-09 | 湖南紫焱生物科技股份有限公司 | Integral type organic fertilizer smashes screening plant based on feed back is prevented stifled |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2228372Y (en) * | 1995-03-28 | 1996-06-05 | 张富和 | Jaw plate for jaw crusher |
| CN1446637A (en) * | 2002-03-21 | 2003-10-08 | 王俊斗 | Method for manufacturing lining plate of jam type crusher |
| CN103357463B (en) * | 2012-03-26 | 2016-06-15 | 义乌市黑白矿山机械有限公司 | A kind of containing groove structure with material dnockout function |
| CN203258333U (en) * | 2013-05-16 | 2013-10-30 | 贵州万恒科技发展有限公司 | Lubricating system of eccentric main shaft bearing of jaw type breaking equipment |
-
2014
- 2014-03-20 CN CN201410104717.0A patent/CN103934055B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103934055A (en) | 2014-07-23 |
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Effective date of registration: 20200724 Address after: 219 Huimin Road, Sijia Town, Haimen City, Nantong City, Jiangsu Province, 226100 Patentee after: Haimen Xinghong Environmental Protection Technology Co., Ltd Address before: 553500 No. 212 Renmin Road North, Chengguan Town, Liupanshui City, Guizhou Province, Panxian Patentee before: PANXIAN JINYANG MACHINERY PROCESSING Co.,Ltd. |