CN203115009U - Transmission shaft arc balance weight block - Google Patents
Transmission shaft arc balance weight block Download PDFInfo
- Publication number
- CN203115009U CN203115009U CN 201320102703 CN201320102703U CN203115009U CN 203115009 U CN203115009 U CN 203115009U CN 201320102703 CN201320102703 CN 201320102703 CN 201320102703 U CN201320102703 U CN 201320102703U CN 203115009 U CN203115009 U CN 203115009U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- piece
- arc
- joined
- counterweight groove
- 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 discloses a transmission shaft arc balance weight block which comprises a transmission shaft (1), and a plurality of arc balance weight blocks (2) are arranged at the free end of the transmission shaft (1) and are respectively arranged in the radial direction and the axial direction of the transmission shaft (1). The transmission shaft arc balance weight block enables centrifugal force of the transmission shaft to be increased, and the transmission shaft is easy to rotate and high in rotating speed.
Description
Technical field
The utility model relates to a kind of being assemblied in makes transmission shaft centrifugal force increase on the transmission shaft, thereby the arc that transmission shaft is rotated is easily joined piece.
Background technique
In some machinery, need transmission shaft to move in a circle around the center of circle, this just needs constantly to give the transmission shaft application of force, existing transmission shaft, its weight is equally distributed, can't produce extra assistance force in the transmission shaft rotation process, when this transmission shaft was moved in a circle, the force rate that need apply was bigger, and need to apply bigger power always and just can keep transmission shaft and constantly rotate, and the transmission shaft rotating speed is not high.
The model utility content
Technical problem to be solved in the utility model is to provide the transmission shaft arc that centrifugal force increases, transmission shaft rotates easily, the transmission shaft rotating speed is higher that makes transmission shaft to join piece.
For solving the problems of the technologies described above, the transmission shaft arc that the utility model provides is joined piece, and it comprises transmission shaft, and the free end of described transmission shaft is provided with several arcs and joins piece.
After adopting above structure, the utility model compared with prior art has following advantage:
Be provided with arc at the free end of transmission shaft and join piece, the weight ratio that arc is joined piece is bigger, make the free-ended weight of transmission shaft bigger, when transmission shaft rotates, because arc is joined the effect of piece, make transmission shaft produce extra centrifugal force, transmission shaft centrifugal force is increased, thereby transmission shaft is rotated easily, and under equivalent effect power, the rotating speed of transmission shaft increases.
As improvement, described several arcs are joined radial direction and the axial direction that piece is located at transmission shaft respectively, can arc be set in a plurality of positions and join piece, the convenient adjusting.
As improvement, be respectively equipped with radially counterweight groove and axially counterweight groove on the described transmission shaft, each is counterweight groove and axially be equipped with several tapped holes in the counterweight groove radially, each arc is joined piece and is provided with and each tapped hole through hole of corresponding setting one by one, several arcs are joined piece and are screwed by screw respectively and be fixed in radially the counterweight groove and axially in the counterweight groove, arc is joined piece and is fixed by screw and transmission shaft, and it is all very convenient that arc is joined the installation and removal of piece.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that arc is joined piece.
Wherein, 1, transmission shaft; 101, counterweight groove radially; 102, axial counterweight groove; 2, arc is joined piece 201, through hole.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
By Fig. 1, shown in Figure 2, the utility model transmission shaft arc is joined piece and is comprised transmission shaft 1, the free end of described transmission shaft 1 is provided with three arcs and joins piece 2, be respectively equipped with radially counterweight groove 101 and two axial counterweight grooves 102 on the described transmission shaft 1, each is counterweight groove 101 and axially be equipped with 4 tapped holes in the counterweight groove 102 radially, each arc is joined and is equipped with on the piece 2 and each tapped hole four through holes 201 of corresponding setting one by one, one of them arc is joined piece 2 and is screwed by screw and be fixed in radially in the counterweight groove 101, two other arc is joined piece 2 and is screwed by screw respectively and be fixed in two axial counterweight grooves 102, that is to say that a described arc joins the radial direction that piece 2 is located at transmission shaft 1, two other arc is joined the axial direction that piece 2 is located at transmission shaft 1.
Described arc is joined after piece 2 mixes, processes by a certain amount of proportioning by materials such as high grade iron ore, iron ore extract powder, Portland cements, and manufacturing forms, and quality, intensity are higher.
Below only use preferable example with regard to the utility model and made explanation, but can not be interpreted as it is limitations on claims, structure of the present utility model can have other variations, is not limited to above-mentioned knot, the quantity of joining piece as arc can increase and decrease as required, and arc is joined piece can be 4,5 etc.In a word, all various variations of doing in the protection domain of independent claims of the present utility model are all in protection domain of the present utility model.
Claims (3)
1. a transmission shaft arc is joined piece, and it comprises transmission shaft (1), it is characterized in that: the free end of described transmission shaft (1) is provided with several arcs and joins piece (2).
2. transmission shaft arc according to claim 1 is joined piece, it is characterized in that: described several arcs are joined radial direction and the axial direction that piece (2) is located at transmission shaft (1) respectively.
3. transmission shaft arc according to claim 2 is joined piece, it is characterized in that: be respectively equipped with radially counterweight groove (101) and axially counterweight groove (102) on the described transmission shaft (1), each is counterweight groove (101) and axially be equipped with several tapped holes in the counterweight groove (102) radially, each arc is joined piece (2) and is provided with and each tapped hole through hole of corresponding setting (201) one by one, and several arcs are joined piece (2) and screwed by screw respectively and be fixed in radially counterweight groove (101) and axially in the counterweight groove (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102703 CN203115009U (en) | 2013-03-07 | 2013-03-07 | Transmission shaft arc balance weight block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102703 CN203115009U (en) | 2013-03-07 | 2013-03-07 | Transmission shaft arc balance weight block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115009U true CN203115009U (en) | 2013-08-07 |
Family
ID=48895359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320102703 Expired - Fee Related CN203115009U (en) | 2013-03-07 | 2013-03-07 | Transmission shaft arc balance weight block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573793A (en) * | 2013-11-14 | 2014-02-12 | 安徽淮化股份有限公司 | Driving shaft device with fan-shaped accessories |
-
2013
- 2013-03-07 CN CN 201320102703 patent/CN203115009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573793A (en) * | 2013-11-14 | 2014-02-12 | 安徽淮化股份有限公司 | Driving shaft device with fan-shaped accessories |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140307 |