CN202968355U - Shaft coupling device - Google Patents
Shaft coupling device Download PDFInfo
- Publication number
- CN202968355U CN202968355U CN2012206996099U CN201220699609U CN202968355U CN 202968355 U CN202968355 U CN 202968355U CN 2012206996099 U CN2012206996099 U CN 2012206996099U CN 201220699609 U CN201220699609 U CN 201220699609U CN 202968355 U CN202968355 U CN 202968355U
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- China
- Prior art keywords
- connection section
- end joint
- middle node
- connecting part
- joint
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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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Accessories For Mixers (AREA)
Abstract
The utility model discloses a shaft coupling device which comprises a middle joint (1), a first end joint (2) and a second end joint (3). The middle joint comprises a middle joint main body (1a) as well as a first connecting part (4) and a second connecting part (5) respectively arranged in an extending manner in a partial area between two end faces of the middle joint main body. The first connecting part (4) and the second connecting part (5) are arranged in a phase angle. A third connecting part (6) is continuously arranged in an extending manner in the partial area on one end face at one end of the first end joint. The third connecting part is provided with a contact surface adaptive to and the first connecting part and is connected with and the first connecting part. A fourth connecting part (7) is continuously arranged in an extending manner in the partial area on one end face at one end of the second end joint. The fourth connecting part is provided with a contact surface adaptive to the second connecting part and is connected with and the second connecting part through a connecting piece. The shaft coupling device is simple in structure, and can be installed in a narrow space to link between a plurality of stirrers and transfer high torque from a short distance.
Description
Technical field
The utility model relates to a kind of hitch bar for transferring power, belongs to the shaft coupling field.
Background technology
Float glass is with raw materials such as sea sand, quartz sand rock dust, soda ash, rhombspars, preparation by a certain percentage, through the melting furnaces high-temperature fusion, glass metal from the tank furnace Continuous Flow to and float on metal bath surface, spread out into even thickness smooth, through the glass ribbon of fire polishing, break away from molten metal after hardening by cooling, then the transparent colourless plate glass that forms through the cooling annealing of annealing furnace and cutting.Thin float glass refers to that generally thickness is at the float glass of 0.1-1.1mm.
In the thin float glass production technique, the planeness of ultra-thin glass directly affects the Performance and quality of ultra-thin glass, and the planeness that guarantee ultra-thin glass just must be accelerated the homogenization process of glass solution in melting furnaces and improve the homogeneity of glass solution; And improve the homogeneity of glass solution and for the agitator that glass solution is stirred, direct relation arranged.Usually, when glass solution was stirred, agitator arranged perpendicular to the melting furnaces wall, and the stirring-head of agitator stretches into glass solution inside by stir shaft.
When ultra-thin glass is produced, in order to enhance productivity, usually a plurality of melting furnaces are set up in parallel, thereby form the mode that a plurality of agitators are set up in parallel, consider simultaneously the problem of stirrer-driven, generally a plurality of agitators can be connected by shaft coupling and utilize a motor that it is driven, coming transferring power and realize the run-in synchronism of a plurality of agitators by shaft coupling.Because the melting furnaces floor space is larger, floor space when being set up in parallel in order to reduce a plurality of melting furnaces, generally the space between adjacent two agitators can be reduced, if adopt commercially available shaft coupling, the complex structure of the shaft coupling that one side is commercially available, commercially available shaft coupling needs very large torque usually in order to realize its gearing on the other hand, in less space, the transmission demand of large torque in its short range can't be satisfied, the production that above-mentioned a plurality of melting furnaces are set up in parallel can't be applicable to.
The utility model content
Problem to be solved in the utility model is that existing coupler structure is complicated, can't satisfy the technical problem that realizes the large torque rotation of short range demand in the glass melter small space, thereby provide a kind of simple in structure, the interlock that realizes between a plurality of agitators can be installed in small space and can transmit in short range the hitch bar of large torque.
For solving the problems of the technologies described above, the utility model provides a kind of hitch bar, comprises middle node, first end joint and the second end joint;
Described middle node comprises the middle node main body and extend continuously respectively the first connection section and the second connection section that arranges in the subregion of described middle node main body both ends of the surface, becomes the phasing degree to arrange between described the first connection section and described the second connection section;
The subregion of described first end joint one end end face extension continuously is provided with the 3rd connection section, and described the 3rd connection section has suitable contact surface with described the first connection section and is connected with described the first connection section by web member;
The subregion of described the second end joint one end end face extension continuously is provided with the 4th connection section, and described the 4th connection section has suitable contact surface and is connected with described the second connection section by described web member with described the second connection section.
In above-mentioned hitch bar, the axial direction due that described the first connection section and described the second connection section are parallel to described middle node extends;
The axial direction due that described the 3rd connection section is parallel to described first end joint extends;
The axial direction due that described the 4th connection section is parallel to described the second end joint extends.
In above-mentioned hitch bar, described middle node main body is cylindrical shape, and described the first connection section and described the second connection section are 1/2 cylindrical shape.
In above-mentioned hitch bar, the described phasing degree between described the first connection section and described the second connection section is 90 °.
In above-mentioned hitch bar, have along the salient that axially extends continuously of described first end joint on the other end end face of described first end joint, the phasing degree of described salient and described the 3rd connection section is 90 °;
Have along the described salient that axially extends continuously of described the second end joint on the other end end face of described the second end joint, the phasing degree of described salient and described the 4th connection section is 90 °.
In above-mentioned hitch bar, described first end joint is identical with described the second end joint shape.
In above-mentioned hitch bar, described web member comprises bolt, compression spring and the nut that cooperatively interacts and install.
Technique scheme of the present utility model compared with prior art has the following advantages:
(1) in hitch bar described in the utility model, extend continuously respectively in the subregion of its middle node main body both ends of the surface and be provided with the first connection section and the second connection section, the first connection section becomes the phasing degree to arrange with the second connection section; The subregion of first end joint one end end face extension continuously is provided with the 3rd connection section, and the 3rd connection section has suitable contact surface with the first connection section and is connected with the first connection section by web member; The subregion of one end end face of the second end joint extension continuously is provided with the 4th connection section, and the 4th connection section has suitable contact surface with the second connection section and is connected with the second connection section by web member.Therefore, this hitch bar is simple in structure, can install realize the interlock between a plurality of agitators and can transmit large torque in short range in small space.
(2) in hitch bar described in the utility model, the first connection section of its middle node main body and the phasing degree of the second connection section are 90 °, make connection the first connection section be in 90 ° of layouts with the web member of the 3rd connection section with the web member that is connected the second connection section and the 4th connection section, in addition, the salient of first end joint and the second end joint is set to 90 degrees with the 3rd connection section and the 4th connection section respectively, therefore, angle deviation by above-mentioned four junctions discharges, can make up angle deviation, thereby make a plurality of agitators of different installation sites can realize run-in synchronism when angle deviation.
Description of drawings
For content of the present utility model is more likely to be clearly understood, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein,
Fig. 1 represents the perspective view of hitch bar of the present utility model.
Fig. 2 represents the structural representation at phasing degree between first connection section of middle node main body of hitch bar of the present utility model and the second connection section.
Description of reference numerals
The 1-middle node, 2-first end joint, 3-the second end joint, 4-the first connection section, 5-the second connection section, 6-the 3rd connection section, 7-the 4th connection section, 8-salient, 9-bolt, 10-compression spring, 11-nut, 1a-middle node main body.
Embodiment
As shown in Figure 1, the hitch bar that embodiment of the present utility model provides comprises middle node 1, first end joint the 2 and second end joint 3, wherein:
Described middle node 1 comprises middle node main body 1a and extend continuously respectively the first connection section 4 and the second connection section 5 that arranges in the subregion of described middle node main body 1a both ends of the surface, becomes phasing degree as shown in Figure 2 to arrange between described the first connection section 4 and described the second connection section 5.
The scope of described phasing degree θ can be 0 °≤θ≤90 °, thereby can make up the deviation of angle, satisfies a plurality of agitators of different installation sites and can realize run-in synchronism when angle deviation.Find by practice, when the described phasing degree between described the first connection section 4 and described the second connection section 5 was 90 °, when namely as shown in Figure 1 mutual spatial vertical arranged, the effect that makes up angle deviation was best.
in addition, described the first connection section 4 and the second connection section 5 arrange in structure with described middle node main body 1a's, described first connection section 4 of the end face of described middle node main body 1a can become with the axial direction due of described middle node main body 1a suitable angle to extend setting towards the side of described middle node main body 1a, simultaneously, described second connection section 5 of the other end of described middle node main body 1a can become with the axial direction due of described middle node main body 1a suitable angle to extend setting towards the opposite side of described middle node main body 1a, it is the axial direction due extension setting that described the first connection section 4 and described the second connection section 5 are not parallel to described middle node 1.
In actual processing, for the described middle node 1 of convenient processing, preferably, the axial direction due that described the first connection section 4 and described the second connection section 5 can be parallel to described middle node 1 extends setting, wherein, described the first connection section 4 and described the second connection section 5 can be one-body molded with described middle node main body 1a.In like manner, described the 3rd connection section 6 also can be parallel to described first end and saves 2 axial direction due extension and be integral setting with described first end joint 2, and the axial direction due that described the 4th connection section 7 also can be parallel to described the second end joint 3 extends and saves 3 one-body molded settings with described the second end.
In this embodiment, the subregion of described first end joint 2 one end end faces extension continuously is provided with the 3rd connection section 6, and described the 3rd connection section 6 has suitable contact surface with described the first connection section 4 and is connected with described the first connection section 4 by web member; The subregion of described the second end joint 3 one end end faces extension continuously is provided with the 4th connection section 7, and described the 4th connection section 7 has suitable contact surface and is connected with described the second connection section 5 by described web member with described the second connection section 5.Described the 3rd connection section 6 be connected the 4th connection section 7 and be connected with the input terminus of the wheel casing of agitator.
The shape of described middle node main body 1a can be square or circular cylinder body shape.Facilitate and make this hitch bar simple in structure in order to process the aspect, preferably, described middle node main body 1a is cylindrical shape, and correspondingly, described the first connection section 4 and described the second connection section 5 are 1/2 cylindrical shape.
corresponding with the cylindrical shape of described middle node main body 1a, the shape of described first end joint 2 and described the second end joint 3 also can be right cylinder, described the 3rd connection section 6 and described the 4th connection section 7 also are respectively 1/2 cylindrical shape that can match with described the first connection section 4 and described the second connection section 5 accordingly, described the 3rd connection section 6 and described the 4th connection section 7 by web member respectively with after described the first connection section 4 and described the second connection section 5 coordinate, described the 3rd connection section 6 and described the first connection section 4 and described the 4th connection section 7 and the second connection section 5 can form respectively a complete right cylinder.
Preferably, described first end joint 2 and described the second end joint 3 shapes can be identical.
In order to realize that this hitch bar can be connected with transferring power well with the input terminus of the wheel casing of agitator, as shown in Figure 1, have along the salient 8 that axially extends continuously of described first end joint 2 on the other end end face of described first end joint 2.In actual production, described first end joint 2 has a certain amount of angle deviation with the input terminus of the wheel casing of agitator, and therefore, in order to make up this angle deviation, preferably, described salient 8 is 90 ° with the phasing degree of described the 3rd connection section 6; In like manner, have on the other end end face of described the second end joint 3 along the described salient 8 that axially extends continuously of described the second end joint 3, described salient 8 is 90 ° with the phasing degree of described the 4th connection section 7.
As shown in Figure 1, be provided with through hole on described salient 8, can be embedded into agitator wheel casing input terminus and by web member for example bolt be connected with the input terminus of the wheel casing of agitator.
Because the phasing degree θ of described the first connection section 4 of described middle node main body 1a and described the second connection section 5 is 90 °, thereby make described the first connection section 4 of connection be in 90 ° of layouts with the web member of described the 3rd connection section 6 with the web member that is connected described the second connection section 5 and described the 4th connection section 7, in addition, the described salient 8 on described first end joint 2 and described the second end joint 3 the other end end faces is set to 90 degrees with described the 3rd connection section 6 and described the 4th connection section 7 respectively.Therefore, described first end joint 2 and described the second end joint 3 are connected to the two ends of described middle node 1, and described first end joint 2 be connected the described salient 8 of the second end joint 3 respectively with after the input terminus of the wheel casing of the agitator of an end is connected separately, as shown in Figure 1, this hitch bar discharges by the angle deviation of four junctions, can satisfy a plurality of agitators of different installation sites and can realize run-in synchronism and transmit large torque when angle deviation in small space.
At last, described web member 4 can adopt existing any web member, for example, as shown in Figure 1, can comprise existing bolt 9, compression spring 10 and nut 11.
Obviously, above-described embodiment is only for example clearly being described, non-restriction to embodiment.Concerning those of ordinary skill in the field, can also make other changes in different forms on the basis of the above.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among protection domain of the present utility model.
Claims (7)
1. a hitch bar, is characterized in that, comprises middle node (1), first end joint (2) and the second end joint (3);
Described middle node (1) comprises middle node main body (1a) and extend continuously respectively the first connection section (4) and the second connection section (5) that arranges in the subregion of described middle node main body (1a) both ends of the surface, becomes the phasing degree to arrange between described the first connection section (4) and described the second connection section (5);
The subregion of described first end joint (2) one end end faces extension continuously is provided with the 3rd connection section (6), and described the 3rd connection section (6) has suitable contact surface with described the first connection section (4) and is connected with described the first connection section (4) by web member;
The subregion of described the second end joint (3) one end end faces extension continuously is provided with the 4th connection section (7), and described the 4th connection section (7) has suitable contact surface and is connected with described the second connection section (5) by described web member with described the second connection section (5).
2. hitch bar according to claim 1, is characterized in that, the axial direction due that described the first connection section (4) and described the second connection section (5) are parallel to described middle node (1) extends;
The axial direction due that described the 3rd connection section (6) is parallel to described first end joint (2) extends;
The axial direction due that described the 4th connection section (7) is parallel to described the second end joint (3) extends.
3. hitch bar according to claim 2, is characterized in that, described middle node main body (1a) is cylindrical shape, and described the first connection section (4) and described the second connection section (5) are 1/2 cylindrical shape.
4. according to claim 1-3 described hitch bars of any one, is characterized in that, the described phasing degree between described the first connection section (4) and described the second connection section (5) is 90 °.
5. hitch bar according to claim 4, it is characterized in that, have the salient (8) that axially extends continuously along described first end joint (2) on the other end end face of described first end joint (2), described salient (8) is 90 ° with the phasing degree of described the 3rd connection section (6);
Have on the other end end face of described the second end joint (3) along the described salient (8) that axially extends continuously of described the second end joint (3), described salient (8) is 90 ° with the phasing degree of described the 4th connection section (7).
6. hitch bar according to claim 5, is characterized in that, described first end joint (2) is identical with described second end joint (3) shape.
7. hitch bar according to claim 1, is characterized in that, described web member comprises bolt (9), compression spring (10) and the nut (11) that cooperatively interacts and install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206996099U CN202968355U (en) | 2012-12-18 | 2012-12-18 | Shaft coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206996099U CN202968355U (en) | 2012-12-18 | 2012-12-18 | Shaft coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968355U true CN202968355U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206996099U Expired - Fee Related CN202968355U (en) | 2012-12-18 | 2012-12-18 | Shaft coupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712051A (en) * | 2016-01-07 | 2016-06-29 | 武汉华星光电技术有限公司 | Detachable transmission rod and connecting mechanism thereof |
-
2012
- 2012-12-18 CN CN2012206996099U patent/CN202968355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712051A (en) * | 2016-01-07 | 2016-06-29 | 武汉华星光电技术有限公司 | Detachable transmission rod and connecting mechanism thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20191218 |