CN104960234B - Biomass forming machine eccentric installs axle - Google Patents
Biomass forming machine eccentric installs axle Download PDFInfo
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- CN104960234B CN104960234B CN201510451079.4A CN201510451079A CN104960234B CN 104960234 B CN104960234 B CN 104960234B CN 201510451079 A CN201510451079 A CN 201510451079A CN 104960234 B CN104960234 B CN 104960234B
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- installation portion
- axis body
- eccentric
- forming machine
- biomass forming
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Abstract
Biomass forming machine eccentric installs axle, for solving the problem that on biomass forming machine, easily break down in main shaft and eccentric junction, and is easy to main shaft and the dismounting of eccentric, maintenance.It includes axis body, it is characterized in that, being provided with the first separate installation portion and the second installation portion at the middle part of described axis body, be respectively equipped with some tapered planes on the outer wall of described first installation portion and the second installation portion, each described tapered plane acutangulates angle with the axis of axis body；It is provided with drive division at the two ends of described axis body, two back-up rings it are provided with at the middle part of described axis body, being respectively equipped with nut between described drive division and the first installation portion, drive division and the second installation portion, the nut cooperated coordinates the axial limiting realized eccentric with back-up ring.This installation axle, after being arranged on axis body by eccentric, realizes the axial limiting of eccentric, installation, convenient disassembly, it is simple to maintenance by back-up ring and nut.
Description
Technical field
The present invention relates to biomass forming machine technical field, the eccentric of a kind of biomass forming machine installs axle.
Background technology
Biomass forming machine refers to crops, solid waste such as the corn straw in rural area, wheat stalk, cotton stem, Caulis et Folium Oryzae, rice husk, Pericarppium arachidis hypogaeae, corn cob, branch, leaves, sawdusts as raw material, pressurization, density molding after pulverizing, produce the machine of " straw and coal ".Operationally, push rod is very big to the impact forces of poly-material mould, and the reciprocating frequency ratio of push rod is very fast for biomass forming machine.In existing biomass forming machine, the junction of main shaft and eccentric uses bonded mode, in order to detachable maintaining, but due between eccentric and main shaft moment of torsion big, bonded there is gap, cause bonded mode often to break down.It addition, there is people to use the form of flatulence of heat type to be connected with eccentric on main shaft, although reduce fault rate, but repair demolition difficulty increases.
Summary of the invention
It is an object of the invention to provide biomass forming machine eccentric and axle is installed, for solving the problem that on biomass forming machine, easily break down in main shaft and eccentric junction, and be easy to main shaft and the dismounting of eccentric, maintenance.
The present invention solves its technical problem and is adopted the technical scheme that: biomass forming machine eccentric installs axle, including axis body, it is characterized in that, the first separate installation portion and the second installation portion it is provided with at the middle part of described axis body, first, second installation portion is truncated cone-shaped, being respectively equipped with some tapered planes on the outer wall of described first installation portion and the second installation portion, each described tapered plane acutangulates angle with the axis of axis body；It is provided with drive division at the two ends of described axis body, two back-up rings it are provided with at the middle part of described axis body, being respectively equipped with nut between described drive division and the first installation portion, drive division and the second installation portion, the nut cooperated coordinates the axial limiting realized eccentric with back-up ring.
Further, the number of the tapered plane on described first installation portion or the second installation portion is one to four.
Further, the number of described tapered plane is three.
Further, described tapered plane is 0.5 °-2 ° with the angle angle of axis body axis.
Further, described tapered plane is 0.8 ° with the angle angle of axis body axis.
Further, described drive division is provided with keyway.
The invention has the beneficial effects as follows: the biomass forming machine eccentric that the present invention provides installs axle, axis body arranges tapered plane, the setting of tapered plane achieves the synchronization action of axis body and eccentric, and it is the most very close to each other, avoiding the damage of key under the effect of impulsive force when using bonded, service life is long.After being arranged on axis body by eccentric, realized the axial limiting of eccentric, installation, convenient disassembly by back-up ring and nut, it is simple to maintenance.
Accompanying drawing explanation
Fig. 1 is the graphics of the present invention；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the A-A sectional view in Fig. 2；
In figure: 1 axis body, 2 first installation portions, 3 tapered planes, 4 drive divisions, 5 second installation portions, 6 back-up rings.
Detailed description of the invention
As shown in Figures 1 to 4, the invention mainly comprises axis body the 1, first installation portion 2, drive division 4 and the second installation portion 5, describe the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, axis body 1 is the main body of the present invention, spaced first installation portion 2 and the second installation portion 5 it is provided with at the middle part of axis body, first installation portion and the second installation portion are separate, first, second installation portion is truncated cone-shaped, the outer wall of i.e. first, second installation portion is coned face, is respectively cooperating with setting-up eccentricity wheel on the first installation portion and the second installation portion.First installation portion and the second installation portion are respectively equipped with tapered plane 3, as shown in Figure 4, the outer wall of the first installation portion or the second installation portion are respectively equipped with several tapered planes, there is between tapered plane and the axis of axis body an acute angle.The acquisition of tapered plane, can be obtained by the outer wall of milling axis body.The middle part of whole axis body is thick, two ends thin, and the some tapered planes on the first or second installation portion surround the taper towards axis body two ends of the tip, as such, it is possible to facilitate the installation of eccentric.On first or second installation portion, the number of tapered plane is at least one, it is also possible to be two, three, the most.The setting of tapered plane so that the profile of the first or second installation portion is no longer circular, and the profile of the installing hole of eccentric and first or the second installation portion adapts, and therefore, when axis body rotates, can realize the synchronous axial system of axis body and eccentric.
Being respectively arranged at two ends with drive division 4 at axis body, drive division is provided with keyway, and axis body is fixed with driving pulley by drive division and is connected.
Tapered plane is 0.5 °-2 ° with the angle of axis body axis, and the setting of tapered plane can ensure that the synchronization action of main shaft and eccentric, and contacts for face between main shaft with eccentric, linear contact lay when comparing bonded, it is hardly damaged, and gapless between main shaft and eccentric, synchronicity is more preferable；The optimum of this angle angle is 0.8 °.Axis body two ends are thin, middle thick, it is simple to the installation of eccentric.
Being provided with back-up ring 6 at the middle part of axis body, the acting as of back-up ring carries out axial limiting to eccentric, is respectively provided with nut between drive division and the first installation portion, drive division and the second installation portion, realizes the axial location to eccentric by nut with coordinating of back-up ring.
Claims (6)
1. biomass forming machine eccentric installs axle, including axis body, it is characterized in that, the first separate installation portion and the second installation portion it is provided with at the middle part of described axis body, first, second installation portion is truncated cone-shaped, being respectively equipped with some tapered planes on the outer wall of described first installation portion and the second installation portion, each described tapered plane acutangulates angle with the axis of axis body；It is provided with drive division at the two ends of described axis body, two back-up rings it are provided with at the middle part of described axis body, being respectively equipped with nut between described drive division and the first installation portion, drive division and the second installation portion, the nut cooperated coordinates the axial limiting realized eccentric with back-up ring.
Biomass forming machine eccentric the most according to claim 1 installs axle, it is characterized in that, the number of the tapered plane on described first installation portion or the second installation portion is one to four.
Biomass forming machine eccentric the most according to claim 2 installs axle, it is characterized in that, the number of described tapered plane is three.
Biomass forming machine eccentric the most according to claim 1 installs axle, it is characterized in that, described tapered plane is 0.5 °-2 ° with the angle angle of axis body axis.
Biomass forming machine eccentric the most according to claim 4 installs axle, it is characterized in that, described tapered plane is 0.8 ° with the angle angle of axis body axis.
Biomass forming machine eccentric the most according to claim 1 installs axle, it is characterized in that, is provided with keyway on described drive division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451079.4A CN104960234B (en) | 2015-07-28 | 2015-07-28 | Biomass forming machine eccentric installs axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451079.4A CN104960234B (en) | 2015-07-28 | 2015-07-28 | Biomass forming machine eccentric installs axle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104960234A CN104960234A (en) | 2015-10-07 |
| CN104960234B true CN104960234B (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510451079.4A Active CN104960234B (en) | 2015-07-28 | 2015-07-28 | Biomass forming machine eccentric installs axle |
Country Status (1)
| Country | Link |
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| CN (1) | CN104960234B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248917A1 (en) * | 1986-06-06 | 1987-12-16 | L. SCHULER GmbH | Apparatus for adjusting the slide stroke of a press with an excentric shaft |
| EP0972630A2 (en) * | 1998-07-17 | 2000-01-19 | Kabushiki Kaisha Yamada Dobby | Press machine |
| CN202702671U (en) * | 2012-08-03 | 2013-01-30 | 济南艺工机械有限公司 | Fixing structure for spindle and eccentric wheel of biomass briquetting machine |
| CN203600646U (en) * | 2013-12-04 | 2014-05-21 | 山东汇恒机电有限公司 | Biomass briquette and particle all-in-one machine |
| CN204977547U (en) * | 2015-07-28 | 2016-01-20 | 济南精创模具技术开发有限公司 | Biomass forming machine eccentric wheel installation axle |
-
2015
- 2015-07-28 CN CN201510451079.4A patent/CN104960234B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248917A1 (en) * | 1986-06-06 | 1987-12-16 | L. SCHULER GmbH | Apparatus for adjusting the slide stroke of a press with an excentric shaft |
| EP0972630A2 (en) * | 1998-07-17 | 2000-01-19 | Kabushiki Kaisha Yamada Dobby | Press machine |
| CN202702671U (en) * | 2012-08-03 | 2013-01-30 | 济南艺工机械有限公司 | Fixing structure for spindle and eccentric wheel of biomass briquetting machine |
| CN203600646U (en) * | 2013-12-04 | 2014-05-21 | 山东汇恒机电有限公司 | Biomass briquette and particle all-in-one machine |
| CN204977547U (en) * | 2015-07-28 | 2016-01-20 | 济南精创模具技术开发有限公司 | Biomass forming machine eccentric wheel installation axle |
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| Publication number | Publication date |
|---|---|
| CN104960234A (en) | 2015-10-07 |
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Effective date of registration: 20201026 Address after: Fengxian County 221000 Jiangsu Province, Xuzhou City Industrial Park song Lou Zhen best-fortune Road No. 8 Patentee after: UNIUFA BIOMASS ENERGY XUZHOU Co.,Ltd. Address before: 250101 Shandong province Ji'nan City Industrial Road, Licheng District No. 97 North Patentee before: JINAN JINGCHUANG MOULD TECHNOLOGY DEVELOPMENT Co.,Ltd. |