CN202867613U - Bolt clipping type power twister - Google Patents
Bolt clipping type power twister Download PDFInfo
- Publication number
- CN202867613U CN202867613U CN201220472926.7U CN201220472926U CN202867613U CN 202867613 U CN202867613 U CN 202867613U CN 201220472926 U CN201220472926 U CN 201220472926U CN 202867613 U CN202867613 U CN 202867613U
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- CN
- China
- Prior art keywords
- power twister
- bolt
- type power
- fork
- goat
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- 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 - Lifetime
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Abstract
The utility model discloses a bolt clipping type power twister, and belongs to the mechanical transmission field. The bolt clipping type power twister comprises a cavel fork, steel balls, a power twister body, a protective bolt, a straight oil cup and a lockpin sleeve, wherein the protective bolt connects the power twister body and the cavel fork into a whole. The steel balls are evenly distributed on the circumference of the side face of one end of the power twister, wherein the end of the power twister is connected with the cavel fork. The lockpin sleeve is arranged on the power twister body. The bolt clipping type power twister has the technical advantages that when torque is too large, the protective bolt is clipped, the power twister body and the cavel fork start to rotate independently, motive power transmission is stopped, and therefore the bolt clipping type power twister can play a role of protecting equipment and a rotating shaft.
Description
Technical field:
The utility model belongs to mechanical transmission fields, particularly a kind of bolt shear-type power twister.
Background technique:
Existing transmission shaft on market, under normal operation, can be the power transmission of motor to workpiece, but because the complexity of real work, working equipment is easy to be blocked by stone or snarled by weeds, cause moment of torsion excessive, like this easily cause the equipment appearance damages such as transmission shaft.
The model utility content:
In order to overcome deficiency of the prior art, the utility model provides a kind of bolt shear-type power twister, when moment of torsion is excessive, can protect transmission shaft.
The utility model provides a kind of bolt shear-type power twister; it is characterized in that; this power twister comprises goat's horn fork, steel ball, torsion body, protection bolt, straight lubricating cup and lock pin external member; wherein said protection bolt is connected the torsion body with the goat's horn fork; described steel ball evenly is covered with at torsion body and goat's horn to be pitched on the side circumference of the end that joins, and described lock pin external member is arranged on the side of the torsion body the other end.
Further, be arranged on the side of described goat's horn fork for the described straight lubricating cup of filling butter.
Further, described goat's horn fork-join power intake or output terminal.
Technique effect of the present utility model is when moment of torsion is excessive, and the protection bolt is cut off, and then torsion body and goat's horn fork starts from and turns, and stops power transmission, thereby plays the effect of protection equipment and transmission shaft.
Description of drawings:
Fig. 1 is the Split type structure schematic diagram of bolt shear-type power twister in the utility model;
Fig. 2 is the overall structure schematic diagram of bolt shear-type power twister in the utility model;
Fig. 3 is that the protection bolt is cut off schematic diagram in the utility model.
Embodiment:
For the ease of understanding the utility model, now be further described in conjunction with embodiment, but present embodiment should not regarded as any restriction of the present utility model.
Referring to Fig. 1, this bolt shear-type power twister comprises goat's horn fork 1, steel ball 2, torsion body 3, protection bolt 4, straight lubricating cup 5, lock pin external member 6, wherein protect bolt 4 that torsion body 3 is connected with goat's horn fork 1, goat's horn fork 1 connects power intake or output terminal, and steel ball 2 evenly is covered with torsion body 3 joins the side circumference of holding with goat's horn fork 1 on; Straight lubricating cup 5 is arranged on the side of goat's horn fork 1, and straight lubricating cup 2 is used for the filling butter, plays lubrication; Lock pin external member 6 is arranged on the side of torsion body 3 the other ends, is used for realizing the quick loading and unloading of this power twister and working equipment.Fig. 2 is the overall structure of bolt shear-type power twister.
Referring to Fig. 3, when working equipment is blocked by stone or snarled when causing moment of torsion excessive by weeds, protection bolt 4 is cut off, and then torsion body 3 starts from the goat's horn fork and turns, and stops power transmission, thereby plays the effect of protection equipment and transmission shaft.
For the person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. bolt shear-type power twister; it is characterized in that; this power twister comprises goat's horn fork (1), steel ball (2), torsion body (3), protection bolt (4), straight lubricating cup (5) and lock pin external member (6); wherein said protection bolt (4) is connected torsion body (3) with goat's horn fork (1); described steel ball (2) evenly is covered with torsion body (3) joins the side circumference of holding with goat's horn fork (1) on, and described lock pin external member (6) is arranged on the side of torsion body (3) the other end.
2. bolt shear-type power twister according to claim 1 is characterized in that, the described straight lubricating cup (5) that is used for the filling butter is arranged on the side of described goat's horn fork (1).
3. bolt shear-type power twister according to claim 1 is characterized in that, described goat's horn fork (1) connects power intake or output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220472926.7U CN202867613U (en) | 2012-09-17 | 2012-09-17 | Bolt clipping type power twister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220472926.7U CN202867613U (en) | 2012-09-17 | 2012-09-17 | Bolt clipping type power twister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867613U true CN202867613U (en) | 2013-04-10 |
Family
ID=48034335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220472926.7U Expired - Lifetime CN202867613U (en) | 2012-09-17 | 2012-09-17 | Bolt clipping type power twister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362972A (en) * | 2013-07-02 | 2013-10-23 | 宁波速力美传动轴有限公司 | Agricultural transmission shaft fork with overload protection function |
-
2012
- 2012-09-17 CN CN201220472926.7U patent/CN202867613U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362972A (en) * | 2013-07-02 | 2013-10-23 | 宁波速力美传动轴有限公司 | Agricultural transmission shaft fork with overload protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160612 Address after: 317600, Zhejiang, Taizhou province Yuhuan County Wong Hom Hom tunnel mouth Patentee after: ZHEJIANG CHANGHENG MACHINERY Co.,Ltd. Address before: 317600 No. 9 Hing Road, Yuhuan County Automotive Industrial Zone, Zhejiang, Taizhou Patentee before: Huang Naiheng |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317600 Automobiles Industrial Park, Yucheng Street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Changheng Machinery Group Co.,Ltd. Address before: 317600, Zhejiang, Taizhou province Yuhuan County Wong Hom Hom tunnel mouth Patentee before: ZHEJIANG CHANGHENG MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |