CN202251700U - Multi-power output gearbox - Google Patents
Multi-power output gearbox Download PDFInfo
- Publication number
- CN202251700U CN202251700U CN2011203383587U CN201120338358U CN202251700U CN 202251700 U CN202251700 U CN 202251700U CN 2011203383587 U CN2011203383587 U CN 2011203383587U CN 201120338358 U CN201120338358 U CN 201120338358U CN 202251700 U CN202251700 U CN 202251700U
- Authority
- CN
- China
- Prior art keywords
- spiral bevel
- input shaft
- bevel gear
- output
- shaft spiral
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a multi-power output gearbox. The gearbox comprises a box body, an input shaft which is provided with an input shaft spiral bevel gear, and a plurality of output shafts which are provided with output shaft spiral bevel gears, wherein the input shaft which is provided with the input shaft spiral bevel gear and the plurality of output shafts which are provided with the output shaft spiral bevel gears are arranged in the box body through thrust bearings; the plurality of output shafts which are provided with the output shaft spiral bevel gears and the input shaft form an included angle of 90 degrees, and are arranged in the box body; and the output shaft spiral bevel gears are engaged with the input shaft spiral bevel gear. A structure that one spiral bevel gear of the input shaft and the spiral bevel gears of the plurality of output shafts are assembled into the gearbox is adopted, so when the power is input from the input shaft, the input shaft spiral bevel gear rotates and drives the output shaft spiral bevel gears to rotate so as to achieve an effect of synchronously outputting multiple power when one power is input. The gearbox has a simple structure, is easy to manufacture, and is low in cost and high in assembly efficiency.
Description
Technical field
The utility model relates to speed reducer, is specifically related to a kind of many power output speed changing boxes.
Background technique
At present, known gear-box generally is with a power input, the structure of 1-3 power output.Cylindrical gears case for example, spiral bevel gear roller box and worm gear case etc.Its input shaft is installed a gear, drives 1-2 output gear, or drives intermediate gear, thereby outputting power is generally in 3.This type gear case can satisfy the transmission requirement of conventional machinery equipment, but can not satisfy 1 power input, the requirement of a plurality of power outputs (some machinery needs 10 power outputs).And this structure assembly manipulation trouble, efficiency of assembling is low, and dismounting is inconvenient, is difficult to maintenance.
The model utility content
The purpose of the utility model is to overcome the defective that exists in the existing technology, and a kind of power input is provided, and a plurality of power are the gear-box of output synchronously.The utility model is simple in structure, makes easily, and cost is low, and efficiency of assembling is high, installs and convenient disassembly, is convenient to maintenance, and installs safe and reliable.
For realizing above-mentioned purpose; The technological scheme of the utility model is a kind of many power output speed changing boxes of design; It is characterized in that; Said gearbox includes casing, input shaft and some output shafts that the output shaft spiral bevel gear is housed of input shaft spiral bevel gear is housed; Several output shafts that the input shaft of input shaft spiral bevel gear wherein are housed and the output shaft spiral bevel gear is housed are installed in the casing through thrust-bearing, become 90 ° to be installed in the casing between some output shafts that the output shaft spiral bevel gear is housed and the input shaft, and some output shaft spiral bevel gears and the engagement of input shaft spiral bevel gear.
Wherein, 4～18 output shafts are installed in said casing, correspondingly 4～18 output shaft spiral bevel gears mesh with the input shaft spiral bevel gear respectively.
Said 4～18 output shafts (B) are same rotating speed or are different rotating speeds.
Be provided with seal ring and sealing cover in the outside of said thrust-bearing.
Said 4～18 output shafts (B) become circumference evenly to distribute.
Case lid (2) is installed on said casing (1).
The advantage and the beneficial effect of the utility model are: owing to adopt spiral bevel gear by a spiral bevel gear of input shaft and a plurality of output shafts to combine is the structure of a gear-box; When power when input shaft is imported; The input shaft spiral bevel gear rotates; Drive a plurality of output shaft spiral bevel gears simultaneously and rotate, thereby reach a power input, a plurality of power are the effect of output synchronously.The utility model is simple in structure, makes easily, and cost is low, and efficiency of assembling is high, installs and convenient disassembly, is convenient to maintenance, and installs safe and reliablely, is a kind of rational in infrastructure, function admirable, convenient and practical gear-box.
Description of drawings
Fig. 1 is many power output speed changing boxes of the utility model structural representation;
Fig. 2 is embodiment's one in the many power output speed changing boxes of the utility model a plan view;
Fig. 3 is embodiment's two in the many power output speed changing boxes of the utility model a plan view.
Among the figure: 1, casing; 2, case lid; 3, input shaft; 4, input shaft spiral bevel gear; 5, output shaft; 6, output shaft; 7, output shaft; 8, output shaft; 9, output shaft; 10, output shaft; 11, output shaft; 12, output shaft; 13, output shaft; 14, output shaft; 15, output shaft; 16, output shaft; A, output shaft spiral bevel gear; B, output shaft.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technological scheme of the utility model, and can not limit the protection domain of the utility model with this.
Embodiment 1
Like Fig. 1, shown in 2; The utility model is a kind of many power output speed changing boxes; Include casing 1, input shaft 3 and some output shaft B that output shaft spiral bevel gear A is housed of input shaft spiral bevel gear 4 are housed; The input shaft 3 that input shaft spiral bevel gear 4 wherein is housed is installed in the casing 1, becomes 90 ° to be installed in the casing 1 between some output shaft B that output shaft spiral bevel gear A is housed and the input shaft 3, and some output shaft spiral bevel gear A and 4 engagements of input shaft bevel gear.
4～18 output shaft B are installed in the above-mentioned casing 1, and correspondingly 4～18 output shaft spiral bevel gear A mesh with input shaft spiral bevel gear 4 respectively.In the present embodiment, 6 output shaft B are installed in the casing 1, are respectively output shaft 5,6,7,8,9,10, input shaft spiral bevel gear 4 meshes with 6 output shaft spiral bevel gear A respectively, thereby obtains six synchronous outputting powers 6 output shaft positions.In the present embodiment, above-mentioned 6 output shaft B are same rotating speed, and 6 output shaft B become circumference evenly to distribute.
For the motion of guaranteeing input shaft and output shaft freely, above-mentioned input shaft 3 and output shaft B all are installed in the gear case body 1 through thrust-bearing.And the outside of above-mentioned bearing is provided with seal ring and sealing cover, on the above-mentioned casing 1 case lid 2 is installed, and is better to guarantee protection against dust.
Embodiment 2:
The structural representation of the utility model is like Fig. 1, shown in 3; Equally input shaft 3, input shaft spiral bevel gear 4 are installed in the gear case body 1 together with thrust-bearing, seal ring etc.; Again 12 output shaft 5-16 that output shaft spiral bevel gear A is housed are installed in the gear-box 1 together with accessories such as thrust-bearing, seal rings; And guarantee that the input shaft spiral bevel gear is good with the engagement of defeated axle spiral bevel gear; And gear box cover 2 is installed on the gear-box 1, thereby be assembled into the gear-box of one one input, 12 outputs.When power when input shaft is imported, input shaft spiral bevel gear 4 just drives the output shaft spiral bevel gear simultaneously, thereby obtains 12 synchronous outputting powers in the positions of 12 defeated axle 5-16.In the present embodiment, among above-mentioned 12 output shaft B, it is same rotating speed that 10 output shafts are arranged, and it is different rotating speeds that 2 output shafts are arranged.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (6)
1. power output speed changing box more than a kind; It is characterized in that; Said gearbox includes casing (1), input shaft (3) and some output shafts (B) that output shaft spiral bevel gear (A) is housed of input shaft spiral bevel gear (4) is housed; Several output shafts (B) that the input shaft (3) of input shaft spiral bevel gear (4) wherein are housed and output shaft spiral bevel gear (A) is housed are installed in the casing (1) through thrust-bearing; Become 90 ° to be installed in the casing (1) between some output shafts (B) that output shaft spiral bevel gear (A) be housed and the input shaft (3), and some output shaft spiral bevel gears (A) and input shaft spiral bevel gear (4) engagement.
2. many power output speed changing boxes as claimed in claim 1 is characterized in that, 4～18 output shafts (B) are installed in said casing (1), and correspondingly 4～18 output shaft spiral bevel gears (A) mesh with input shaft spiral bevel gear (4) respectively.
3. many power output speed changing boxes as claimed in claim 2 is characterized in that, said 4～18 output shafts (B) are same rotating speed or are different rotating speeds.
4. many power output speed changing boxes as claimed in claim 1 is characterized in that, are provided with seal ring and sealing cover in the outside of said thrust-bearing.
5. like claim 2 or 3 described many power output speed changing boxes, it is characterized in that said 4～18 output shafts (B) become circumference evenly to distribute.
6. many power output speed changing boxes as claimed in claim 5 is characterized in that, case lid (2) is installed on said casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203383587U CN202251700U (en) | 2011-09-08 | 2011-09-08 | Multi-power output gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203383587U CN202251700U (en) | 2011-09-08 | 2011-09-08 | Multi-power output gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251700U true CN202251700U (en) | 2012-05-30 |
Family
ID=46112946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203383587U Expired - Fee Related CN202251700U (en) | 2011-09-08 | 2011-09-08 | Multi-power output gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251700U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511073A (en) * | 2013-01-29 | 2014-01-15 | 福州金飞鱼柴油机有限公司 | Single-cylinder horizontal internal combustion engine with multifunctional output mechanism |
| CN103836162A (en) * | 2014-03-26 | 2014-06-04 | 叶林森 | Multifunctional multi-way drive gear box |
| CN112228532A (en) * | 2020-11-24 | 2021-01-15 | 禹州市富禹机械配件有限公司 | Reduction worm gear device for gear transmission of agricultural machinery |
-
2011
- 2011-09-08 CN CN2011203383587U patent/CN202251700U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511073A (en) * | 2013-01-29 | 2014-01-15 | 福州金飞鱼柴油机有限公司 | Single-cylinder horizontal internal combustion engine with multifunctional output mechanism |
| CN103836162A (en) * | 2014-03-26 | 2014-06-04 | 叶林森 | Multifunctional multi-way drive gear box |
| CN112228532A (en) * | 2020-11-24 | 2021-01-15 | 禹州市富禹机械配件有限公司 | Reduction worm gear device for gear transmission of agricultural machinery |
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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: 20120530 Termination date: 20120908 |