CN202431926U - Ventilation mechanism for two-stage cylindrical gear speed reducer - Google Patents
Ventilation mechanism for two-stage cylindrical gear speed reducer Download PDFInfo
- Publication number
- CN202431926U CN202431926U CN201220048636XU CN201220048636U CN202431926U CN 202431926 U CN202431926 U CN 202431926U CN 201220048636X U CN201220048636X U CN 201220048636XU CN 201220048636 U CN201220048636 U CN 201220048636U CN 202431926 U CN202431926 U CN 202431926U
- Authority
- CN
- China
- Prior art keywords
- lower box
- speed reducer
- gear speed
- box
- ventilation mechanism
- 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 ventilation mechanism, and particularly relates to a ventilation mechanism for a two-stage cylindrical gear speed reducer, which includes an upper box body and a lower box body, wherein the upper and the lower box bodies are fixed through bolts; bearing end covers arranged at an interval are arranged on the upper and the lower box bodies; the bearing end covers are fixed with the upper and the lower box bodies through screws; an oil plug is arranged on the side wall at the bottom end of the lower box body; and a gasket is used for sealing the space between the oil plug and the lower box body; and lifting holes are arranged at the two end parts at the upper end of the upper box body. The ventilation mechanism for the two-stage cylindrical gear speed reducer has the advantages of simple structure and excellent using effect.
Description
Technical field
The utility model is a kind of ventilating mechanism, particularly a kind of ventilating mechanism that is used for the two-stage cylinder gear speed reducer.
Background technique
Ventilating mechanism of the prior art, complex structure, using effect is poor.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the existing technology, and a kind of ventilating mechanism that is used for the two-stage cylinder gear speed reducer simple in structure is provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of ventilating mechanism that is used for the two-stage cylinder gear speed reducer; Comprise upper box and lower box, described upper box and lower box fix through bolt, and described upper box and lower box are provided with two bearing (ball) covers that distribute separately; Described bearing (ball) cover fixes through screw and upper box and lower box; The bottom sidewall of described lower box is provided with plug cock, seals mutually through pad between described plug cock and lower box, and two ends, the upper end of described upper box are respectively equipped with lifting hole(eyelet).
Therefore, the ventilating mechanism that is used for the two-stage cylinder gear speed reducer that the utility model provides, simple in structure, using effect is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Embodiment: as shown in Figure 1; A kind of ventilating mechanism that is used for the two-stage cylinder gear speed reducer; Comprise upper box 1 and lower box 2, described upper box 1 fixes through bolt 3 with lower box 2, and described upper box 1 is provided with two bearing (ball) covers 4 that distribute separately with lower box 2; Described bearing (ball) cover 4 fixes through screw 5 and upper box 1 and lower box 2; The bottom sidewall of described lower box 2 is provided with plug cock 6, and described plug cock 6 passes through pad 7 with 2 of lower boxes and seals mutually, and two ends, the upper end of described upper box 1 are respectively equipped with lifting hole(eyelet) 8.
Claims (1)
1. ventilating mechanism that is used for the two-stage cylinder gear speed reducer; It is characterized in that: comprise upper box (1) and lower box (2); Described upper box (1) and lower box (2) fix through bolt (3); Described upper box (1) and lower box (2) are provided with two bearing (ball) covers (4) that distribute separately, and described bearing (ball) cover (4) fixes through screw (5) and upper box (1) and lower box (2), and the bottom sidewall of described lower box (2) is provided with plug cock (6); Seal mutually through pad (7) between described plug cock (6) and lower box (2), two ends, the upper end of described upper box (1) are respectively equipped with lifting hole(eyelet) (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220048636XU CN202431926U (en) | 2012-02-14 | 2012-02-14 | Ventilation mechanism for two-stage cylindrical gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220048636XU CN202431926U (en) | 2012-02-14 | 2012-02-14 | Ventilation mechanism for two-stage cylindrical gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431926U true CN202431926U (en) | 2012-09-12 |
Family
ID=46781372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220048636XU Expired - Fee Related CN202431926U (en) | 2012-02-14 | 2012-02-14 | Ventilation mechanism for two-stage cylindrical gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431926U (en) |
-
2012
- 2012-02-14 CN CN201220048636XU patent/CN202431926U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20130214 |