CN103277140B - Pneumatic motor reducer - Google Patents
Pneumatic motor reducer Download PDFInfo
- Publication number
- CN103277140B CN103277140B CN201310198683.1A CN201310198683A CN103277140B CN 103277140 B CN103277140 B CN 103277140B CN 201310198683 A CN201310198683 A CN 201310198683A CN 103277140 B CN103277140 B CN 103277140B
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- gear
- main
- wind
- box
- pinion
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Abstract
The invention discloses a reducer using wind energy as power. The reducer comprises a gear case and a gear set, wherein the gear case is composed of a main gear case and an auxiliary gear case, and the main gear case and the auxiliary gear case are respectively positioned on two sides of a main gear case side plate. Wind holes are formed in the middles of an upper cover and a lower cover of the auxiliary gear case. A driving wind gear and a driven wind gear are arranged in the auxiliary gear case, and the engaging part between the driving wind gear and the driven wind gear is over against the wind holes of the upper cover and the lower cover of the auxiliary gear case. A driven gear set and an output gear are arranged in the main gear case, main teeth of the driven gear set are engaged with auxiliary teeth of the driving wind gear, and the auxiliary teeth of the driven gear set are engaged with the output gear. The structure that the driving wind gear is engaged with the driven wind gear is adopted, and the upper part and the lower part of the engaging part are over against the wind holes of the upper cover and the lower cover of the auxiliary gear case, so that wind in a wind pipe is directly blown in from the wind hole of the upper cover of the auxiliary gear case to cause the driving wind gear and the driven wind gear to oppositely rotate, and finally power is output through an output shaft by speed reducing.
Description
Technical field
The present invention relates to a kind of retarder.
Background technique
At present for security consideration, make electric consumer in underground coal mine minimizing of trying one's best.Down-hole generally adopts blast and hydraulic pressure as power source, and Pneumatic actuator and hydraulic pressure installation arise at the historic moment.Traditional retarder is mostly support the use with various motor, but the simple wind-force that relies on also does not see report as the speed reducer of the input power of retarder.
Summary of the invention
The object of this invention is to provide a kind of wind energy that uses as the retarder of power.
Technological scheme of the present invention is: comprise gear-box and gear train, described gear-box is made up of main-gear box and pinion case, main-gear box and pinion case lay respectively at main-gear box side plate both sides, and be spirally connected with main-gear box side plate and be integrated, be spirally connected above pinion box cover and pinion case and be integrated, be spirally connected below pinion case lower cover and pinion case and be integrated, the middle part of pinion box cover and pinion case lower cover is equipped with air holes; Main air gear is housed and from wind gear in pinion case, main air gear with from the engaging piece of wind gear just to the air holes of accessory whorl box cover and lower cover, be contained in respectively from the two ends of wind gear shaft in the axis hole main-gear box side plate and pinion case, one end of main air gear shaft is contained in the axis hole on pinion case, the other end extends in main-gear box through the axis hole on main-gear box side plate, and at this end, main air gear pair tooth is housed; Be equipped with from gear train and output gear in main-gear box, engage with main air gear pair tooth from the main tooth of gear train, engage with output gear from the secondary tooth of gear train; Be contained in the axis hole main-gear box and main-gear box side plate respectively from the tooth axle two ends of gear train, the output shaft of output gear is positioned at the side of output gear, and the axis hole stretched out on main-gear box, this output shaft external part is contained on the bearing outside main-gear box in axle sleeve, this output shaft end is provided with keyway, is welded with flange plate outside axle sleeve.
Due to the structure that the present invention adopts main air gear and is meshed from wind gear, and the air holes of engaging piece upper and lower just in time relative pinion box cover and pinion case lower cover, wind in airduct is directly blown into from the air holes of pinion box cover, force main air gear and from wind gear opposite direction rotating, eventually passing through deceleration and power is exported by output shaft.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of structure of the present invention.
Fig. 2 is the schematic diagram at another visual angle of Fig. 1.
Fig. 3 is the schematic diagram after Fig. 1 removes pinion box cover.
Fig. 4 is the schematic diagram of middle gear of the present invention engagement.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail, but does not form any limitation of the invention.Shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention includes gear-box and gear train, described gear-box is made up of main-gear box 1 and pinion case 3, and main-gear box 1 and pinion case 3 lay respectively at main-gear box side plate 2 both sides, and is spirally connected with main-gear box side plate 2 and is integrated.The upper and lower lid and bottom plate that also can be spirally connected of main-gear box 1, plays dustproof effect.Pinion box cover 4 and pinion case 3 are spirally connected above and are integrated, and pinion case lower cover 5 and pinion case 3 are spirally connected below and are integrated, and the middle part of pinion box cover 4 and pinion case lower cover 5 is equipped with air holes.Main air gear 6 is housed and from wind gear 7 in pinion case 3, main air gear 6 and the engaging piece from wind gear 7 are just to the air holes of accessory whorl box cover and lower cover, namely the wind path be made up of the air holes in the air holes on pinion box cover 4 and pinion case lower cover 5, just by the position that main air gear 6 engages with from wind gear 7, reach by Wind power propelling main air gear 6 and the opposite direction rotating from wind gear 7.Be contained in respectively from the two ends of wind gear shaft in the axis hole main-gear box side plate 2 and pinion case 3, one end of main air gear shaft is contained in the axis hole on pinion case 3, the other end extends in main-gear box 1 through the axis hole on main-gear box side plate 2, and at this end, main air gear pair tooth 8 is housed.Be equipped with from gear train and output gear 11 in main-gear box 1, engage with main air gear pair tooth 8 from the main tooth 9 of gear train, engage with output gear 11 from the secondary tooth 10 of gear train.Be contained in the axis hole main-gear box 1 and main-gear box side plate 2 respectively from the tooth axle two ends of gear train, the output shaft 12 of output gear 11 is positioned at the side of output gear 11, and the axis hole stretched out on main-gear box 1, this output shaft 12 external part is contained on the bearing outside main-gear box 1 in axle sleeve, this output shaft 12 end is provided with keyway, is welded with flange plate outside axle sleeve.In above-mentioned each axis hole, also bearing and axle sleeve can be set, reduce friction factor.
Worked kind is as follows: aligned by airduct above air holes, wind at main air gear 6 and the engaging piece from wind gear 7, make main air gear 6 with from wind gear 7 opposite direction rotating.Main air gear pair tooth 8 drives and rotates from the main tooth 9 of gear train, rotates from the secondary tooth 10 of gear train simultaneously, and drive output gear 11 to rotate again from the secondary tooth 10 of gear train, final output shaft 12 rotates, and output shaft 12 is with dynamic load to rotate.The connection of output shaft 12 and load and coordinate and all adopt prior art, does not repeat them here.
Claims (1)
1. a pneumatic motor reducer, comprise gear-box and gear train, it is characterized in that: described gear-box is made up of main-gear box (1) and pinion case (3), main-gear box (1) and pinion case (3) lay respectively at main-gear box side plate (2) both sides, and be spirally connected with main-gear box side plate (2) and be integrated, pinion box cover (4) and pinion case (3) are spirally connected above and are integrated, pinion case lower cover (5) and pinion case (3) are spirally connected below and are integrated, and the middle part of pinion box cover (4) and pinion case lower cover (5) is equipped with air holes; Main air gear (6) is housed and from wind gear (7) in pinion case (3), main air gear (6) with from the engaging piece of wind gear (7) just to the air holes of accessory whorl box cover and lower cover, be contained in respectively from the two ends of wind gear shaft in the axis hole main-gear box side plate (2) and pinion case (3), one end of main air gear shaft is contained in the axis hole on pinion case (3), the other end extends in main-gear box (1) through the axis hole on main-gear box side plate (2), and at this end, main air gear pair tooth (8) is housed; Be equipped with in main-gear box (1) from gear train and output gear (11), engage with main air gear pair tooth (8) from the main tooth of gear train (9), engage with output gear (11) from the secondary tooth (10) of gear train; Be contained in respectively from the tooth axle two ends of gear train in the axis hole main-gear box (1) and main-gear box side plate (2), the output shaft (12) of output gear (11) is positioned at the side of output gear (11), and the axis hole stretched out on main-gear box (1), this output shaft (12) external part is contained on the bearing in the axle sleeve of main-gear box (1) outside, this output shaft (12) end is provided with keyway, is welded with flange plate outside axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198683.1A CN103277140B (en) | 2013-05-27 | 2013-05-27 | Pneumatic motor reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198683.1A CN103277140B (en) | 2013-05-27 | 2013-05-27 | Pneumatic motor reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103277140A CN103277140A (en) | 2013-09-04 |
| CN103277140B true CN103277140B (en) | 2015-03-25 |
Family
ID=49059744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310198683.1A Active CN103277140B (en) | 2013-05-27 | 2013-05-27 | Pneumatic motor reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103277140B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939586A (en) * | 2013-11-25 | 2014-07-23 | 深圳市怡化金融智能研究院 | Transmission gear fixing structure of cash recycling system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999013244A1 (en) * | 1997-09-08 | 1999-03-18 | Pos-Line Ab | Axial-to-rotary motor having great gear reduction |
| CN102745122A (en) * | 2012-06-20 | 2012-10-24 | 江西四通重工机械有限公司 | Mining pneumatic stepless speed change concrete agitating conveying vehicle |
| CN203285489U (en) * | 2013-05-27 | 2013-11-13 | 长治市远路矿用设备有限责任公司 | Pneumatic motor decelerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004218756A (en) * | 2003-01-16 | 2004-08-05 | Masami Shimizu | Rack and pinion mechanism |
-
2013
- 2013-05-27 CN CN201310198683.1A patent/CN103277140B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999013244A1 (en) * | 1997-09-08 | 1999-03-18 | Pos-Line Ab | Axial-to-rotary motor having great gear reduction |
| CN102745122A (en) * | 2012-06-20 | 2012-10-24 | 江西四通重工机械有限公司 | Mining pneumatic stepless speed change concrete agitating conveying vehicle |
| CN203285489U (en) * | 2013-05-27 | 2013-11-13 | 长治市远路矿用设备有限责任公司 | Pneumatic motor decelerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103277140A (en) | 2013-09-04 |
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