CN203161793U - Motor transmission shaft - Google Patents
Motor transmission shaft Download PDFInfo
- Publication number
- CN203161793U CN203161793U CN 201320208726 CN201320208726U CN203161793U CN 203161793 U CN203161793 U CN 203161793U CN 201320208726 CN201320208726 CN 201320208726 CN 201320208726 U CN201320208726 U CN 201320208726U CN 203161793 U CN203161793 U CN 203161793U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- section
- transmission shaft
- motor transmission
- utility
- Prior art date
- 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 - Fee Related
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Abstract
The utility model provides a motor transmission shaft, which comprises a first connecting rod, a second connecting rod, a hexagonal axis, a third connecting rod and a fourth connecting rod which are connected in sequence, wherein the first connecting rod and the fourth connecting rod are respectively provided with external threads; the second connecting rod is provided with an annular trough; the second connecting rod is divided into a first section and a second section by the annular trough; and the side walls of the first section, the second section and the third connecting rod are all provided with key grooves. The motor transmission shaft disclosed by the utility model has the advantages of convenience in installation, firmness and stability in connection and convenience and quickness in positioning.
Description
Technical field
The utility model relates to a kind of axle, particularly a kind of motor transmission shaft.
Background technique
Traditional motor transmission shaft output connects unstable, is easily upwards producing slippage in axial and footpath, and the location inconvenience is installed.
The model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model provides a kind of easy for installation, is connected firmly stable and locatees conveniently motor transmission shaft.
(2) technological scheme
For solving the problems of the technologies described above, the utility model provides a kind of motor transmission shaft, comprise the head rod 1, second connecting rod 2, hexagonal axis 3, the 3rd connecting rod 4 and the 4th connecting rod 5 that link to each other successively, described head rod 1 and the 4th connecting rod 5 are provided with outside thread, described second connecting rod 2 is provided with annular slot 23, described annular slot 23 is divided into first section 21 and second sections 22 with described second connecting rod 2, and the sidewall of described first section 21, second sections the 22 and the 3rd connecting rods 4 is equipped with keyway.
Further, described first section 21 identical with described second section 22 length.
Further, the cross section of described hexagonal axis 3 is regular hexagon.
Further, the external thread rotary on described head rod 1 and the 4th connecting rod 5 is on the contrary.
(3) beneficial effect
A kind of motor transmission shaft of the utility model, easy for installation, be connected firmly stable and locate convenient and swift.
Description of drawings
Fig. 1 is the structural representation of a kind of motor transmission shaft of the utility model.
Embodiment
Consult Fig. 1, the utility model provides a kind of motor transmission shaft, comprise the head rod 1, second connecting rod 2, hexagonal axis 3, the 3rd connecting rod 4 and the 4th connecting rod 5 that link to each other successively, head rod 1 and the 4th connecting rod 5 are provided with outside thread, in the present embodiment, external thread rotary on head rod 1 and the 4th connecting rod 5 is on the contrary, be provided with annular slot 23 at second connecting rod 2, this annular slot 23 is divided into first section 21 and second sections 22 with second connecting rod 2, is equipped with keyway at the sidewall of first section 21, second sections the 22 and the 3rd connecting rods 4; In the present embodiment, first section 21 length with second section 22 is identical; The cross section of hexagonal axis 3 is regular hexagon; For the ease of fastening, on head rod 1 and the 4th connecting rod 5, also be provided with circular groove.
A kind of motor transmission shaft of the utility model, easy for installation, be connected firmly stable and locate convenient and swift.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. motor transmission shaft, it is characterized in that: comprise the head rod (1) that links to each other successively, second connecting rod (2), hexagonal axis (3), the 3rd connecting rod (4) and the 4th connecting rod (5), described head rod (1) and the 4th connecting rod (5) are provided with outside thread, described second connecting rod (2) is provided with annular slot (23), described annular slot (23) is divided into first section (21) and second section (22) with described second connecting rod (2), described first section (21), the sidewall of second section (22) and the 3rd connecting rod (4) is equipped with keyway.
2. a kind of motor transmission shaft as claimed in claim 1, it is characterized in that: described first section (21) are identical with the length of described second section (22).
3. a kind of motor transmission shaft as claimed in claim 1, it is characterized in that: the cross section of described hexagonal axis (3) is regular hexagon.
4. a kind of motor transmission shaft as claimed in claim 1 is characterized in that: the external thread rotary on described head rod (1) and the 4th connecting rod (5) is on the contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208726 CN203161793U (en) | 2013-04-22 | 2013-04-22 | Motor transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208726 CN203161793U (en) | 2013-04-22 | 2013-04-22 | Motor transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161793U true CN203161793U (en) | 2013-08-28 |
Family
ID=49022979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320208726 Expired - Fee Related CN203161793U (en) | 2013-04-22 | 2013-04-22 | Motor transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203161793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025797A (en) * | 2018-08-14 | 2018-12-18 | 北京探矿工程研究所 | Transmission device is driven on rig top, rig top is driven and rig |
-
2013
- 2013-04-22 CN CN 201320208726 patent/CN203161793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025797A (en) * | 2018-08-14 | 2018-12-18 | 北京探矿工程研究所 | Transmission device is driven on rig top, rig top is driven and rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140422 |