CN103671728A - Bearing installation position box body - Google Patents
Bearing installation position box body Download PDFInfo
- Publication number
- CN103671728A CN103671728A CN201310704457.6A CN201310704457A CN103671728A CN 103671728 A CN103671728 A CN 103671728A CN 201310704457 A CN201310704457 A CN 201310704457A CN 103671728 A CN103671728 A CN 103671728A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- bearing
- output
- input
- casing
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/038—Gearboxes for accommodating bevel gears
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a bearing installation position box body which comprises a belt pulley, an input shaft, an input bevel gear, an output bevel gear, an output shaft, an oil seal and a box body. One end of the input shaft is fixed to the belt pulley and the other end of the input shaft is connected with the input bevel gear. The output bevel gear is installed in the middle of the output shaft. The input bevel gear and the output bevel gear are meshed through a gear. One end of the output shaft is fixed to the inner side of the box body and the other end of the output shaft is connected with a bearing. The bearing is connected with the box body through the oil seal. The input bevel gear and the output bevel gear are installed inside the box body. According to the bearing installation position box body, a bearing installation mode is provided, a bearing end cover is omitted, the casting mode of the box body is changed, the sealing performance of the bearing is guaranteed, the machining accuracy is improved, and the installation labor hours are reduced.
Description
Technical field
The present invention relates to agricultural tillage machine technical field, especially relate to a kind of bearing installation position casing.
Background technique
Output gearbox housing structure after crawler tiller adopts, rear transmission gear box body is the important component part of tiller rear transmission gear box.Rear transmission gear box provides rotating speed and moment of torsion for tiller rotary blade rolls assembly, because the rotating speed of rear output shaft is higher, therefore the sealability of casing and precision be there are certain requirements.Mainly for increasing gearbox casing sealing effect, guarantee machining accuracy, reduce installation work-hour.
Summary of the invention
In order to overcome the defect of existing crawler tiller gearbox sealing and precision, the present invention improves existing gearbox casing.
The present invention requires the technical problem solving to be achieved through the following technical solutions:
A kind of bearing installation position casing, comprise belt pulley, input shaft, input bevel gear, output bevel gear, output shaft, oil sealing and casing, described input shaft one end is fixed on belt pulley, the other end of input shaft is connected with input bevel gear, output bevel gear is arranged on the middle part of output shaft, input bevel gear and output bevel gear mesh by gear, one end of output shaft is fixed on box inside, the other end connection bearing of output shaft, bearing is connected with casing by oil sealing, and described input bevel gear and output bevel gear are arranged on box house.
Described casing is removed bearing (ball) cover, and end cap and casing are cast to an overall structure.
Described input bevel gear and output bevel gear are spiral bevel gear.
Described input bevel gear and output bevel gear mesh by curved tooth.
Beneficial effect of the present invention is: a kind of bearing installation form is provided, removes bearing (ball) cover, change the forging type of casing, both guaranteed the sealability of bearing, can improve machining accuracy again, can also reduce installation work-hour.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described:
Fig. 1 is casing sectional view of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
During concrete enforcement, below with reference to Fig. 1, describe the present invention in detail, the present invention mainly comprises: belt pulley 1, input shaft 2, input bevel gear 3, output bevel gear 4, output shaft 5, casing 6, oil sealing 7 and bearing 8.Input shaft 2 one end are fixed on belt pulley 1, and the other end of input shaft 2 is connected with input bevel gear 3.Output bevel gear 4 is arranged on the middle part of output shaft 5, and one end of output shaft 5 is fixed on casing 6 inner sides, the other end connection bearing 8 of output shaft 5.Input bevel gear 3 and output bevel gear 4 mesh by gear.Bearing 8 is connected with casing 6 by oil sealing 7, and input bevel gear 3 and output bevel gear 4 are arranged on casing 6 inside.
Casing of the present invention is removed bearing (ball) cover, and end cap and casing are cast to an overall structure.Input bevel gear and output bevel gear are spiral bevel gear, and input bevel gear and output bevel gear mesh by curved tooth.A kind of bearing installation form provided by the invention, had both guaranteed the sealability of bearing can improve machining accuracy again, can also reduce installation work-hour.
More than show and described basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a bearing installation position casing, it is characterized in that: comprise belt pulley, input shaft, input bevel gear, output bevel gear, output shaft, oil sealing and casing, described input shaft one end is fixed on belt pulley, the other end of input shaft is connected with input bevel gear, output bevel gear is arranged on the middle part of output shaft, input bevel gear and output bevel gear mesh by gear, one end of output shaft is fixed on box inside, the other end connection bearing of output shaft, bearing is connected with casing by oil sealing, and described input bevel gear and output bevel gear are arranged on box house.
2. according to a kind of bearing claimed in claim 1 installation position casing, it is characterized in that: described casing is removed bearing (ball) cover, and end cap and casing are cast to an overall structure.
3. according to a kind of bearing claimed in claim 1 installation position casing, its feature exists: described input bevel gear and output bevel gear are spiral bevel gear.
4. according to a kind of bearing claimed in claim 3 installation position casing, its feature exists: described input bevel gear and output bevel gear mesh by curved tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704457.6A CN103671728A (en) | 2013-12-19 | 2013-12-19 | Bearing installation position box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704457.6A CN103671728A (en) | 2013-12-19 | 2013-12-19 | Bearing installation position box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103671728A true CN103671728A (en) | 2014-03-26 |
Family
ID=50310188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310704457.6A Pending CN103671728A (en) | 2013-12-19 | 2013-12-19 | Bearing installation position box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103671728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286821A (en) * | 2015-05-29 | 2017-01-04 | 安徽赛威机械有限公司 | A kind of shifting-fork gear-shifting assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050908U (en) * | 1989-05-30 | 1990-01-10 | 彭婴 | Driving device of small glue-making machine |
| CN201269284Y (en) * | 2008-10-16 | 2009-07-08 | 李全喜 | Novel speed reducer |
| CN102022484A (en) * | 2010-12-06 | 2011-04-20 | 上海锦珠减速器制造有限公司 | Three-stage combined planetary speed reducer and realization method thereof |
| CN202597653U (en) * | 2012-04-12 | 2012-12-12 | 浙江柳林机械有限公司 | Gearbox of crawler-type combined tiller |
| CN202946617U (en) * | 2012-09-07 | 2013-05-22 | 刘畅 | Reduction box special for concrete pavement trowelling machine |
| CN103277463A (en) * | 2013-06-08 | 2013-09-04 | 常德科祥机电制造有限公司 | Shaft transmission device of boat tractor |
-
2013
- 2013-12-19 CN CN201310704457.6A patent/CN103671728A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050908U (en) * | 1989-05-30 | 1990-01-10 | 彭婴 | Driving device of small glue-making machine |
| CN201269284Y (en) * | 2008-10-16 | 2009-07-08 | 李全喜 | Novel speed reducer |
| CN102022484A (en) * | 2010-12-06 | 2011-04-20 | 上海锦珠减速器制造有限公司 | Three-stage combined planetary speed reducer and realization method thereof |
| CN202597653U (en) * | 2012-04-12 | 2012-12-12 | 浙江柳林机械有限公司 | Gearbox of crawler-type combined tiller |
| CN202946617U (en) * | 2012-09-07 | 2013-05-22 | 刘畅 | Reduction box special for concrete pavement trowelling machine |
| CN103277463A (en) * | 2013-06-08 | 2013-09-04 | 常德科祥机电制造有限公司 | Shaft transmission device of boat tractor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286821A (en) * | 2015-05-29 | 2017-01-04 | 安徽赛威机械有限公司 | A kind of shifting-fork gear-shifting assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |