CN204985638U - Planetary gear mounting structure of double crank planetary gear reducer ware - Google Patents
Planetary gear mounting structure of double crank planetary gear reducer ware Download PDFInfo
- Publication number
- CN204985638U CN204985638U CN201520746922.7U CN201520746922U CN204985638U CN 204985638 U CN204985638 U CN 204985638U CN 201520746922 U CN201520746922 U CN 201520746922U CN 204985638 U CN204985638 U CN 204985638U
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- CN
- China
- Prior art keywords
- axle
- eccentric wheel
- mounting structure
- planetary gear
- joint
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- Expired - Fee Related
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Abstract
The utility model provides a planetary gear mounting structure of double crank planetary gear reducer ware, including support component and installation component, the support component is including the axle, the axle is including the first connecting portion, first installation department, second installation department and the second connecting portion that set gradually, the installation component includes the eccentric wheel, the eccentric wheel is equipped with the connecting hole, the second installation department of axle sets up in the connecting hole, the central line setting of the skew axle of central line of eccentric wheel, the connection can be dismantled to axle and eccentric wheel. A planetary gear mounting structure of double crank planetary gear reducer ware in, the eccentric wheel adopts with the axle and to dismantle the connected mode, consequently dismantles simply, the practicality is higher, has reduced manufacturing cost to a certain extent.
Description
Technical field
The utility model belongs to plane table thermoconductivity meter field, especially relates to a kind of planetary pinion mounting structure of double-crank plane table thermoconductivity meter.
Background technique
In present plane table thermoconductivity meter, planetary pinion is paired use generally, therefore planetary crankshaft is driven to exist in pairs, in working procedure, because crankshaft is formed in one, if therefore there is damage, in order to ensure two planetary synchronisms in a crankshaft, need two crankshafts all to change, cause the raising of cost of production and the waste of assets.
Summary of the invention
In view of this, the utility model is intended to the planetary pinion mounting structure proposing a kind of double-crank plane table thermoconductivity meter, to solve the problem that the crankshaft that mates with planetary pinion raises because of the cost that can not generally cause.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of planetary pinion mounting structure of double-crank plane table thermoconductivity meter, comprise supporting member and installation elements, described supporting member comprises axle, described axle comprises the first joint, the first assembly department, the second assembly department and the second joint that set gradually, described installation elements comprises eccentric wheel, and described eccentric wheel is provided with attachment hole, and the second assembly department of described axle is arranged in attachment hole, the center line of described eccentric center line off-axis is arranged, and described axle and eccentric wheel removably connect.
Further, described eccentric wheel is connected by flat key with axle, and described flat key is arranged on one end that eccentric wheel protrudes described shaft centre line.
Further, the diameter of described first joint, the first assembly department and the second joint is identical, and the diameter of described second assembly department is greater than the diameter of the first joint.
Further, tool withdrawal groove is respectively equipped with between described second assembly department and the first assembly department, between this second assembly department and second joint.
Further, described first joint is provided with keyway.
Relative to prior art, the planetary pinion mounting structure of a kind of double-crank plane table thermoconductivity meter described in the utility model has following advantage:
In the planetary pinion mounting structure of a kind of double-crank plane table thermoconductivity meter described in the utility model, be arranged on axle owing to connecting planetary eccentric wheel by the mode removably connected, if damaging appears in an element therefore in axle and the eccentric wheel that is connected with this axle, only need change this element, therefore save raw material, reduce cost of production.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the planetary pinion mounting structure of a kind of double-crank plane table thermoconductivity meter described in the utility model embodiment;
Fig. 2 is the planetary pinion mounting structure left view of a kind of double-crank plane table thermoconductivity meter described in the utility model embodiment.
Description of reference numerals:
1-axle, 2-eccentric wheel, 3-flat key, 101-first joint, 102-first assembly department,
103-tool withdrawal groove, 104-second assembly department, 105-second joint, 1011-keyway.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As Fig. 1, shown in Fig. 2, a kind of planetary pinion mounting structure of double-crank plane table thermoconductivity meter, comprise supporting member and installation elements, described supporting member comprises axle 1, described axle 1 comprises the first joint 101 set gradually, first assembly department 102, second assembly department 104 and the second joint 105, during use, axle 1 is connected with synchromesh gear by the key arranged in the keyway 1011 of the first joint 101, and then power is transported to retarder, described first joint 101, the diameter of the first assembly department 102 and the second joint 105 is identical, the diameter of described second assembly department 104 is greater than the diameter of the first joint 101, this structural type is convenient to the installation of eccentric wheel 2, between described second assembly department 104 and the first assembly department 102, tool withdrawal groove 103 is provided with between this second assembly department 104 and second joint 105, the processing of the second assembly department 104 is convenient in the setting of tool withdrawal groove 103, described first joint 101 is provided with keyway 1011, described installation elements comprises eccentric wheel 2, described eccentric wheel 2 is provided with attachment hole, second assembly department 104 of described axle 1 is arranged in attachment hole, the center line of the center line off-axis 1 of described eccentric wheel 2 is arranged, described eccentric wheel 2 is connected by flat key 3 with axle 1, described flat key 3 is arranged on one end that eccentric wheel 2 protrudes axle 1 center line, in the design, eccentric wheel 2 and the connection of axle 1 select flat key 3 to be connected, this design convenient disassembly, and centering better performances.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the planetary pinion mounting structure of a double-crank plane table thermoconductivity meter, it is characterized in that: comprise supporting member and installation elements, described supporting member comprises axle (1), described axle (1) comprises the first joint (101) set gradually, first assembly department (102), second assembly department (104) and the second joint (105), described installation elements comprises eccentric wheel (2), described eccentric wheel (2) is provided with attachment hole, second assembly department (104) of described axle (1) is arranged in attachment hole, the center line of the center line off-axis (1) of described eccentric wheel (2) is arranged, described axle (1) and eccentric wheel (2) removably connect.
2. the planetary pinion mounting structure of a kind of double-crank plane table thermoconductivity meter according to claim 1, it is characterized in that: described eccentric wheel (2) is connected by flat key (3) with axle (1), described flat key (3) is arranged on one end that eccentric wheel (2) protrudes described axle (1) center line.
3. the planetary pinion mounting structure of a kind of double-crank plane table thermoconductivity meter according to claim 1, it is characterized in that: the diameter of described first joint (101), the first assembly department (102) and the second joint (105) is identical, and the diameter of described second assembly department (104) is greater than the diameter of the first joint (101).
4. the planetary pinion mounting structure of a kind of double-crank plane table thermoconductivity meter according to claim 1, is characterized in that: be respectively equipped with tool withdrawal groove (103) between described second assembly department (104) and the first assembly department (102), between this second assembly department (104) and second joint (105).
5. the planetary pinion mounting structure of a kind of double-crank plane table thermoconductivity meter according to claim 1, is characterized in that: described first joint (101) is provided with keyway (1011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746922.7U CN204985638U (en) | 2015-09-22 | 2015-09-22 | Planetary gear mounting structure of double crank planetary gear reducer ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746922.7U CN204985638U (en) | 2015-09-22 | 2015-09-22 | Planetary gear mounting structure of double crank planetary gear reducer ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985638U true CN204985638U (en) | 2016-01-20 |
Family
ID=55120009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520746922.7U Expired - Fee Related CN204985638U (en) | 2015-09-22 | 2015-09-22 | Planetary gear mounting structure of double crank planetary gear reducer ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985638U (en) |
-
2015
- 2015-09-22 CN CN201520746922.7U patent/CN204985638U/en not_active Expired - Fee Related
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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: 20160120 Termination date: 20210922 |