CN105435703A - Stirring speed reducer and stirring speed reducer output shaft device - Google Patents
Stirring speed reducer and stirring speed reducer output shaft device Download PDFInfo
- Publication number
- CN105435703A CN105435703A CN201410347288.XA CN201410347288A CN105435703A CN 105435703 A CN105435703 A CN 105435703A CN 201410347288 A CN201410347288 A CN 201410347288A CN 105435703 A CN105435703 A CN 105435703A
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- end plate
- axle
- output shaft
- shaft device
- shaft
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention discloses a stirring speed reducer and a stirring speed reducer output shaft device, the output shaft device comprises a first shaft and a second shaft, a connecting end of the first shaft is provided with a first end plate by welding, a connecting end of the second shaft is provided with a second end plate by welding, the first end plate and the second end plate are in fixed connection by bolts, the connection surface of the first end plate is provided with a positioning projection, the connection surface of the second end plate is provided with a groove matched with the positioning projection, the positioning projection is limited in the groove, and axes of the first shaft and the second shaft are coincident. When in installing, the coaxiality of the first shaft and the second shaft can be ensured only by locating the positioning projection of the first end plate in the groove of the second end plate, and the installing is simpler. Compared with the coaxiality of the first shaft and the second shaft during installing only by opposing of the connection surface of the first end plate and the connection surface of the second end plate in the prior art, the coaxiality of the first shaft and the second shaft can be greatly improved.
Description
Technical field
The present invention relates to mixing plant technical field, more particularly, relate to a kind of stirring reductor and output shaft device thereof.
Background technology
The output shaft stirring reductor is long, is generally divided into two sections to process the output shaft stirring reductor for the ease of installing and installs.In prior art, the output shaft stirring reductor comprises the first axle and the second axle, and be all welded with end plate at the link of the first axle and the link of the second axle, by bolt, the first axle be connected relatively with the end plate on the second axle, the connection of the first axle and the second axle can be realized.
But, when the end plate on the first axle is relative with the end plate on the second axle, be difficult to the end plate on the end plate on the first axle and the second axle to align, thus make the axiality of the first axle and the second axle lower, affect the normal work of this stirring reductor.
In sum, how effectively solving the problem that the axiality of the first axle and the second axle is lower, is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, first object of the present invention is to provide a kind of output shaft device stirring reductor, the structural design of the output shaft device of this stirring reductor can solve the lower problem of the axiality of the first axle and the second axle effectively, and second object of the present invention is to provide a kind of stirring reductor comprising above-mentioned output shaft device.
In order to reach above-mentioned first object, the invention provides following technical scheme:
Stir an output shaft device for reductor, comprise the first axle and the second axle, the link of described first axle is welded with the first end plate and the link of described second axle is welded with the second end plate, and described first end plate and the second end plate are bolted to connection,
The joint face of described first end plate has positioning convex, and the joint face of described second end plate has the groove coordinated with described positioning convex, described positioning convex is limited in the dead in line of the first axle and the second axle described in described groove.
Preferably, in the output shaft device of above-mentioned stirring reductor, described groove entirety is annular, and described positioning convex entirety is also annular.
Preferably, in the output shaft device of above-mentioned stirring reductor, described groove is positioned at the edge of the joint face of described first end plate.
Preferably, in the output shaft device of above-mentioned stirring reductor, the quantity of described positioning convex is that multiple and along described first end plate circumference is uniformly distributed, and the quantity of described groove is that multiple and along described second end plate circumference is uniformly distributed.
Preferably, in the output shaft device of above-mentioned stirring reductor, described first end plate and the second end plate all offer multiple bolt hole, and multiple bolt hole is uniformly distributed along the circumference of described first end plate and the second end plate.
Preferably, in the output shaft device of above-mentioned stirring reductor, the junction of described first end plate and the first axle and the junction of described second end plate and the second axle are all welded with boss.
A kind of stir reductor, comprise the output shaft device stirring reductor body and be connected with described stirring reductor body, described output shaft device is the output shaft device according to any one of such as above-mentioned.
Preferably, in above-mentioned stirring reductor, described first axle is connected with stirring reductor body.
The output shaft device of stirring reductor provided by the invention, comprise the first axle and the second axle, the link of the first axle is welded with the first end plate and the link of the second axle is welded with the second end plate, first end plate and the second end plate are bolted to connection, focus on, the joint face of the first end plate has positioning convex, the joint face of the second end plate has the groove coordinated with described positioning convex, the dead in line of the first axle and the second axle when positioning convex is limited in groove.Wherein, the joint face of the first end plate is the end face of the first end plate and the second end plate contact, and the joint face of the second end plate is the end face of the second end plate and the first end plate contact.
When applying output shaft device provided by the invention, the free end of the first axle and the free end of the second axle are connected with stirring reductor body and stirring vane respectively.Can be relative with the joint face of the second end plate by the joint face of the first end plate when first axle is connected with the second axle, and the positioning convex of the first end plate is positioned in the groove of the second end plate, now makes the dead in line of the first axle and the second axle.The axiality of the first axle and the second axle can be ensured in the groove that only positioning convex of the first end plate need be positioned at the second end plate when therefore installing, easier.With in prior art only by the joint face of the joint face of the first end plate and the second end plate relatively compared with, the axiality of the first axle and the second axle improves greatly.
In order to reach above-mentioned second object, present invention also offers a kind of stirring reductor, this stirring reductor comprises any one output shaft device above-mentioned.Because above-mentioned stirring reductor has above-mentioned technique effect, the stirring reductor with this output shaft device also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the output shaft device of the stirring reductor that Fig. 1 provides for the embodiment of the present invention.
In accompanying drawing, mark is as follows:
1-bolt, 2-first axle, 21-first end plate, 211-positioning convex, 3-boss, 4-second axle, 41-second end plate.
Detailed description of the invention
First object of the present invention is to provide a kind of output shaft device stirring reductor, the structural design of the output shaft device of this stirring reductor can solve the lower problem of the axiality of the first axle and the second axle effectively, and second object of the present invention is to provide a kind of stirring reductor comprising above-mentioned output shaft device.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the structural representation of the output shaft device of the stirring reductor that Fig. 1 provides for the embodiment of the present invention.
The output shaft device of stirring reductor provided by the invention, comprise the first axle 2 and the second axle 4, the link of the first axle 2 is welded with the first end plate 21 and the link of the second axle 4 is welded with the second end plate 41, first end plate 21 is fixedly connected with by bolt 1 with the second end plate 41, focus on, the joint face of the first end plate 21 has positioning convex 211, the joint face of the second end plate 41 has the groove coordinated with described positioning convex 211, the dead in line of the first axle 2 and the second axle 4 when positioning convex 211 is limited in groove.Wherein, the joint face of the first end plate 21 is the end face that the first end plate 21 contacts with the second end plate 41, and the joint face of the second end plate 41 is the end face that the second end plate 41 contacts with the first end plate 21.
When applying output shaft device provided by the invention, the free end of the first axle 2 and the free end of the second axle 4 are connected with stirring reductor body and stirring vane respectively.Can be relative with the joint face of the second end plate 41 by the joint face of the first end plate 21 when first axle 2 is connected with the second axle 4, and the positioning convex 211 of the first end plate 21 is positioned in the groove of the second end plate 41, now make the dead in line of the first axle 2 and the second axle 4.The axiality of the first axle 2 and the second axle 4 can be ensured in the groove that only positioning convex 211 of the first end plate 21 need be positioned at the second end plate 41 when therefore installing, easier.With in prior art only by the joint face of the joint face of the first end plate 21 and the second end plate 41 relatively compared with, the axiality of the first axle 2 and the second axle 4 improves greatly.
In order to optimize technique scheme further, its further groove entirety can be annular, and corresponding positioning convex 211 entirety is also annular.Further, the groove of annular and positioning convex 211 axis can with the dead in line of the first axle 2 and the second axle 4.So more be convenient to the connection location of the first axle 2 and the second axle 4.Certainly, groove entirety can be square, in this no limit.
Further, groove can be positioned at the edge of the joint face of the first end plate 21, and corresponding positioning convex 211 is positioned at the edge of the second end plate 41, and namely the sidewall of the first end plate 21 is stepped.So more be convenient to processing and manufacturing.Certainly, groove can also be positioned at the middle part of the joint face of the first end plate 21, in this no limit.
In addition, the quantity of positioning convex 211 can be multiple and circumference along the first end plate 21 is uniformly distributed, and the quantity of groove also can be multiple and circumference along the second end plate 41 is uniformly distributed.Namely positioning convex 211 is identical with the quantity of groove, and is all uniformly distributed along the circumference of the first axle 2 and the second axle 4.Wherein, the shape of positioning convex 211 can be cylindrical or square column type, in this no limit.
In order to make the connection between the first axle 2 and the second axle 4 more firm, first end plate 21 and the second end plate 41 can all offer multiple bolt hole, and multiple bolt hole is uniformly distributed along the circumference of the first end plate 21 and the second end plate 41, the first axle 2 like this is fixedly connected with by multiple bolt with the second axle 4.
Further, the junction of the first end plate 21 and the first axle 2 and the junction of the second end plate 41 and the second axle 4 are all welded with boss 3, so make the connection of the connection between the first end plate 21 and the first axle 2 and the second end plate 41 and the second axle 4 more firm.
Based on the output shaft device provided in above-described embodiment, present invention also offers a kind of stirring reductor, this stirring reductor comprises the output shaft device stirring reductor body and be connected with stirring reductor body, and above-mentioned output shaft device is any one output shaft device in above-described embodiment.The output shaft device in above-described embodiment is have employed, so the beneficial effect of this stirring reductor please refer to above-described embodiment due to this stirring reductor.
Wherein, the first axle 2 is connected with stirring reductor body, and namely the one end of connection first end plate 21 that do not have of the first axle 2 is connected with stirring reductor body, and the one end of connection second end plate 41 that do not have of the second axle 4 is connected with stirring vane.Certainly, also can the one end of connection second end plate 41 that do not have of the second axle 4 be connected with stirring reductor body, in this no limit.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. one kind is stirred the output shaft device of reductor, comprise the first axle (2) and the second axle (4), the link of described first axle (2) is welded with the first end plate (21) and the link of described second axle (4) is welded with the second end plate (41), described first end plate (21) is fixedly connected with by bolt (1) with the second end plate (41), it is characterized in that
The joint face of described first end plate (21) has positioning convex (211), the joint face of described second end plate (41) has the groove coordinated with described positioning convex (211), described positioning convex (211) is limited in the dead in line of the first axle described in described groove (2) and the second axle (4).
2. the output shaft device of stirring reductor according to claim 1, is characterized in that, described groove entirety is annular, and described positioning convex (211) entirety is also annular.
3. the output shaft device of stirring reductor according to claim 2, is characterized in that, described groove is positioned at the edge of the joint face of described first end plate (21).
4. the output shaft device of stirring reductor according to claim 1, it is characterized in that, the quantity of described positioning convex (211) is that multiple and along described first end plate (21) circumference is uniformly distributed, and the quantity of described groove is that multiple and along described second end plate (41) circumference is uniformly distributed.
5. the output shaft device of stirring reductor according to claim 1, it is characterized in that, described first end plate (21) and the second end plate (41) all offer multiple bolt hole, and multiple bolt hole is uniformly distributed along the circumference of described first end plate (21) and the second end plate (41).
6. the output shaft device of stirring reductor according to claim 1, it is characterized in that, the junction of described first end plate (21) and the first axle (2) and the junction of described second end plate (41) and the second axle (4) are all welded with boss (3).
7. a stirring reductor, comprise the output shaft device stirring reductor body and be connected with described stirring reductor body, it is characterized in that, described output shaft device is the output shaft device such as according to any one of claim 1-6.
8. stirring reductor according to claim 7, is characterized in that, described first axle (2) is connected with stirring reductor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347288.XA CN105435703A (en) | 2014-07-21 | 2014-07-21 | Stirring speed reducer and stirring speed reducer output shaft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347288.XA CN105435703A (en) | 2014-07-21 | 2014-07-21 | Stirring speed reducer and stirring speed reducer output shaft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105435703A true CN105435703A (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410347288.XA Pending CN105435703A (en) | 2014-07-21 | 2014-07-21 | Stirring speed reducer and stirring speed reducer output shaft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105435703A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0519162A (en) * | 1991-05-02 | 1993-01-29 | Asahi Optical Co Ltd | Objective lens and method for measuring the lens |
| US5195880A (en) * | 1988-09-30 | 1993-03-23 | Gd-Anker Gmbh | Eccentric screw pump with reversible rotor |
| CN201448406U (en) * | 2009-06-16 | 2010-05-05 | 徐州博汇吉瓦斯混凝土机械制造有限公司 | Flexible connection transmission gear of stirrer |
| CN103542010A (en) * | 2013-11-05 | 2014-01-29 | 中联重科股份有限公司 | Stirrer |
| CN203944344U (en) * | 2014-07-21 | 2014-11-19 | 沃德(天津)传动有限公司 | Stir reductor and output shaft device thereof |
-
2014
- 2014-07-21 CN CN201410347288.XA patent/CN105435703A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195880A (en) * | 1988-09-30 | 1993-03-23 | Gd-Anker Gmbh | Eccentric screw pump with reversible rotor |
| JPH0519162A (en) * | 1991-05-02 | 1993-01-29 | Asahi Optical Co Ltd | Objective lens and method for measuring the lens |
| CN201448406U (en) * | 2009-06-16 | 2010-05-05 | 徐州博汇吉瓦斯混凝土机械制造有限公司 | Flexible connection transmission gear of stirrer |
| CN103542010A (en) * | 2013-11-05 | 2014-01-29 | 中联重科股份有限公司 | Stirrer |
| CN203944344U (en) * | 2014-07-21 | 2014-11-19 | 沃德(天津)传动有限公司 | Stir reductor and output shaft device thereof |
Non-Patent Citations (1)
| Title |
|---|
| 化工部设备设计技术中心站 陈乙崇 主编: "《化工设备设计全书 搅拌设备设计》", 30 November 1985 * |
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Application publication date: 20160330 |