CN202531740U - High-speed gear transmission device - Google Patents
High-speed gear transmission device Download PDFInfo
- Publication number
- CN202531740U CN202531740U CN2012202176442U CN201220217644U CN202531740U CN 202531740 U CN202531740 U CN 202531740U CN 2012202176442 U CN2012202176442 U CN 2012202176442U CN 201220217644 U CN201220217644 U CN 201220217644U CN 202531740 U CN202531740 U CN 202531740U
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- China
- Prior art keywords
- speed output
- output shaft
- gear
- speed
- low
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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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Abstract
The utility model discloses a high-speed gear transmission device. The high-speed gear transmission device consists of a base, a box body, an input shaft, an input gear, a high-speed output shaft, a high-speed output gear, a low-speed output shaft and a low-speed output gear, wherein the box body is arranged on the base; the input shaft, the high-speed output shaft and the low-speed output shaft are all arranged in the box body; and the input gear is engaged with the high-speed output gear and the low-speed output gear. The high-speed gear transmission device is characterized in that the speed ratio of the high-speed output shaft is 42/166; and the speed ratio of the low-speed output shaft is 52/166. The high-speed gear transmission device is scientific and reasonable in structural design, has the advantages of low cost, convenience in maintenance and low energy consumption, is easy to implement, and is high in innovativeness.
Description
Technical field
The utility model relates to the mechanical transmission field, particularly a kind of high gear transmission device.
Background technique
The high gear transmission device is widely used in metallurgy, chemistry, the petroleum industry, and its effect is the power bending moment speedup of active motor output, to realize high rotating speed power output, drives the operation of relevant device.
Traditional high gear transmission device high speed output shaft speed ratio is 42/160; Low speed output shaft speed ratio is 52/160, under the requirement that guarantees the output shaft rotating speed, must make rotating speed of motor remain on 1200-1500r/min, at present; The motor of extensive use is the high-power AC motor of 5600KW on the market; It is supporting with it that this motor need be equipped with import AC variale speed control cabinet, this control cabinet expensive, and not easy-maintaining goes wrong.And also there is the high problem of energy consumption in powerful AC motor.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of existing technology, provide a kind of have design science rationally, be easy to realize, cost is low, convenient for maintaining, high gear transmission device that energy consumption is low.
The utility model solves its technical problem and takes following technological scheme to realize:
A kind of high gear transmission device; Constitute by base, casing, input shaft, input gear, high speed output shaft, high speed output gear, low speed output shaft, low speed output gear; On the said base casing is installed; Input shaft, high speed output shaft and low speed output shaft are installed in the casing, and the input gear is meshed with high speed output gear and low speed output gear respectively, and it is characterized in that: described high speed output shaft speed ratio is 42/166; Said low speed output shaft speed ratio is 52/166.
The advantage and the good effect of the utility model are:
1. this high gear transmission device; Through the output shaft speed ratio of traditional high gear transmission device (be input shaft, output shaft with and the coupling gear number of teeth) is improved; Guaranteed under the constant situation of output shaft rotating speed; Can use low power motor and drive, the motor of three low-power capable of using of the high gear transmission device after the improvement (1800KW) is controlled, and has reduced energy consumption greatly.And the cost that the use of low-power motor also can avoid adopting external import AC variale speed control cabinet to bring is high, damage the not problem of easy-maintaining, and the high gear transmission device after the improvement can directly adopt homemade DC control cabinet.
2. the utility model scientific structure design is reasonable, have be easy to realize, cost is low, convenient for maintaining, advantage of low energy consumption, is a kind of high gear transmission device that has than high innovation character.
Description of drawings
Fig. 1 is the plan view of the utility model;
Fig. 2 is that the A-A of Fig. 1 is to view.
1-casing, 2-base, 3-high speed output gear, 4-input shaft, 5-input gear,
6-low speed output gear, 7-low speed output shaft, 8-high speed output shaft.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done further to detail through specific embodiment.Following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
A kind of high gear transmission device; Constitute by base 2, casing 1, input shaft 4, input gear 5, high speed output shaft 8, high speed output gear 3, low speed output shaft 7, low speed output gear 6; On the said base casing is installed; Input shaft, high speed output shaft and low speed output shaft are installed in the casing, and the input gear is meshed with high speed output gear and low speed output gear respectively.
The innovation part of this high gear transmission device is: described high speed output shaft speed ratio is 42/166; Said low speed output shaft speed ratio is 52/166.The input shaft number of teeth of said active driving mechanism is 166, and the high speed output shaft number of teeth of passive high speed drive is 42, and the low speed output shaft number of teeth of passive low speed driving mechanism is 52.
Although disclose the embodiment and the accompanying drawing of the utility model for the purpose of illustration; But it will be appreciated by those skilled in the art that: in spirit that does not break away from the utility model and accompanying claims and scope; Various replacements, variation and modification all are possible; Therefore, the scope of the utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (1)
1. high gear transmission device; Constitute by base, casing, input shaft, input gear, high speed output shaft, high speed output gear, low speed output shaft, low speed output gear; On the said base casing is installed; Input shaft, high speed output shaft and low speed output shaft are installed in the casing, and the input gear is meshed with high speed output gear and low speed output gear respectively, and it is characterized in that: described high speed output shaft speed ratio is 42/166; Said low speed output shaft speed ratio is 52/166.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202176442U CN202531740U (en) | 2012-05-15 | 2012-05-15 | High-speed gear transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202176442U CN202531740U (en) | 2012-05-15 | 2012-05-15 | High-speed gear transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531740U true CN202531740U (en) | 2012-11-14 |
Family
ID=47132927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202176442U Expired - Fee Related CN202531740U (en) | 2012-05-15 | 2012-05-15 | High-speed gear transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531740U (en) |
-
2012
- 2012-05-15 CN CN2012202176442U patent/CN202531740U/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 |
Granted publication date: 20121114 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |