CN203926621U - A kind of gear-box and a kind of sugar-cane press - Google Patents
A kind of gear-box and a kind of sugar-cane press Download PDFInfo
- Publication number
- CN203926621U CN203926621U CN201420053109.7U CN201420053109U CN203926621U CN 203926621 U CN203926621 U CN 203926621U CN 201420053109 U CN201420053109 U CN 201420053109U CN 203926621 U CN203926621 U CN 203926621U
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- Prior art keywords
- gear
- box
- planet
- sun gear
- planet carrier
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- 240000000111 Saccharum officinarum Species 0.000 title claims abstract description 17
- 235000007201 Saccharum officinarum Nutrition 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 7
- 238000005461 lubrication Methods 0.000 claims description 14
- 239000000314 lubricant Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000579971 Terebridae Species 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005417 food ingredient Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Retarders (AREA)
Abstract
The utility model discloses a kind of gear-box as the speed reducer in sugar-cane press, and a kind of sugar-cane press that is provided with this gear-box.Gear-box that the utility model provides adopts third-level planetary gear reduction system, compact structure, and have that power is large, volume is little, the feature such as lightweight and gear range is large.Further, this gear-box adopts the hard flank of tooth transmission of involute, and the planet carrier in primary speed-down system floats, and the sun gear in the sun gear of double reduction system and three grades of deceleration systems floats, to reach the object of automatic load sharing.
Description
Technical field
The utility model relates to mechanical transmissioning technology field, particularly a kind of gear-box and a kind of sugar-cane press.
Background technique
Squeezing in sugared industry, apply the speed reducer that more gear-box is the soft flank of tooth, still, soft tooth flank gear case bearing capacity is not high, loads little and transmission efficiency is low, can not meet and squeeze the requirement of sugar industry to gear-box " low-speed heave-load high pulling torque ".And hardened face gear case can overcome above difficulty, there is the features such as advanced person, high-mechanic, high efficiency, so the application of the parallel-shaft gearbox of the hard flank of tooth increases gradually.But in actual production and using process, parallel-shaft gearbox volume is large, Heavy Weight, therefore be restricted on installing space and cost.
Therefore, squeezing in sugared industry, how dwindling the volume and weight of gear-box, is those skilled in the art's technical problems urgently to be resolved hurrily.
Model utility content
In view of this, the utility model provides a kind of gear-box and a kind of sugar-cane press that is provided with this gear-box, and this gear-box adopts third-level planetary gear reduction system, the feature such as have that power is large, volume is little, lightweight and gear range is large.
For achieving the above object, the utility model provides following technological scheme:
A kind of gear-box, as the speed reducer in sugar-cane press, described gear-box adopts third-level planetary gear reduction system.
Preferably, in said gear case, described third-level planetary gear reduction system comprises:
Primary speed-down system, described primary speed-down system comprises the input shaft, the first row star-wheel and the first ring gear that are engaged with each other, and the first planet carrier, described the first planet carrier floats;
Double reduction system, described double reduction system comprises the first sun gear, the second planet wheel and the second ring gear that are engaged with each other, and the second planet carrier, described the first sun gear floats, and described the first sun gear and described the first planet carrier are in transmission connection;
Three grades of deceleration systems, described three grades of deceleration systems comprise the second sun gear, the third line star-wheel and the 3rd ring gear that are engaged with each other, and third planet frame and output shaft, described the second sun gear floats, and, described the second sun gear and described the second planet carrier are in transmission connection, and described output shaft and described third planet frame are in transmission connection.
Preferably, in said gear case, described the first sun gear is connected by the first spline drived with described the first planet carrier.
Preferably, in said gear case, described the second sun gear is connected by the second spline drived with described the second planet carrier.
Preferably, in said gear case, described output shaft is connected by the 3rd spline drived with described third planet frame.
Preferably, in said gear case, described the first spline, described the second spline and described the 3rd spline are respectively the spline through repairing cydariform processing.
Preferably, in said gear case, described primary speed-down system and described double reduction system adopt the mode of oil jet lubrication to be lubricated, and described three grades of deceleration systems adopt oil jet lubrication and invade the mode that oil lubrication combines and are lubricated.
Preferably, in said gear case, on described third planet frame, be hollow shaft for the planet axis that described the third line star-wheel is installed, on the end face of described hollow shaft, be provided with end cap, on described hollow shaft, offer radial hole, lubricant oil is through the bearing in the lubricated described planet axis of described radial hole.
Preferably, in said gear case, described gear-box adopts hardened face gear transmission.
A kind of sugar-cane press, is provided with above described gear-box.
Can find out from technique scheme, the gear-box that the utility model provides, adopts third-level planetary gear reduction system, compact structure, and have that power is large, volume is little, the feature such as lightweight and gear range is large.In preferred version, this gear-box adopts the hard flank of tooth transmission of involute, and the planet carrier in primary speed-down system floats, and the sun gear in double reduction system and three grades of deceleration systems floats, to reach the object of automatic load sharing.
In addition, the sugar-cane press of what the utility model provided be provided with this gear-box, owing to adopting said gear case, thereby has lower cost of production and better practicability.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The sectional view of the speed reducer that Fig. 1 provides for the utility model embodiment.
1-input shaft, 2-the first row star-wheel, 3-the first ring gear, 4-the first planet carrier;
5-the first sun gear, 6-the second planet wheel, 7-the second ring gear, 8-the second planet carrier;
9-the second sun gear, 10-the third line star-wheel, 11-the 3rd ring gear, 12-third planet frame;
13-selfaligning roller bearing, 14-output shaft.
Embodiment
The utility model discloses a kind of gear-box and a kind of sugar-cane press that is provided with this gear-box, this gear-box adopts third-level planetary gear reduction system, the feature such as have that power is large, volume is little, lightweight and gear range is large.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the sectional view of the speed reducer that Fig. 1 provides for the utility model embodiment.
The gear-box that the utility model embodiment provides, as the speed reducer in sugar-cane press.This gear-box adopts third-level planetary gear reduction system, compact integral structure.Further, in a preferred embodiment, this gear-box adopts hardened face gear transmission.The features such as thereby order squeezes that gear-box in sugared industry has that volume is little, lightweight, gear range large and cost is lower.
In specific embodiment, above-mentioned third-level planetary gear reduction system comprises primary speed-down system, double reduction system and three grades of deceleration systems, wherein:
Primary speed-down system comprises the input shaft 1, the first row star-wheel 2 and the first ring gear 3 that are engaged with each other, and first planet carrier 4, input shaft 1 is arranged on casing rotationally by bearing, the first ring gear 3 is connected with cabinet shell, the first row star-wheel 2 is arranged on the first planet carrier 4 and with input shaft 1 and the first ring gear 3 and engages respectively, and the first planet carrier 4 floats;
Double reduction system comprises the first sun gear 5, the second planet wheel 6 and the second ring gear 7 that are engaged with each other, and second planet carrier 8, the first sun gear 5 is connected by the first spline drived with the first planet carrier 4, and the first sun gear 5 floats, the second ring gear 7 is connected with cabinet shell, and the second planet wheel 6 is arranged on the second planet carrier 8 and with the first sun gear 5 and the second ring gear 7 and engages respectively;
Three grades of deceleration systems comprise the second sun gear 9, the third line star-wheel 10 and the 3rd ring gear 11 that are engaged with each other, and third planet frame 12 and output shaft 14, the second sun gear 9 is connected by the second spline drived with the second planet carrier 8, and the second sun gear 9 floats, the 3rd ring gear 11 is connected with cabinet shell, the third line star-wheel 10 is arranged on third planet frame 12 and with the second sun gear 9 and the 3rd ring gear 11 and engages respectively, output shaft 14 is connected by the 3rd spline drived with third planet frame 12, and output shaft 14 is arranged on casing rotationally by bearing.
Visible, sun gear and ring gear in primary speed-down system are fixed, and planet carrier floats, and meanwhile, ring gear and planet carrier in double reduction system and three grades of deceleration systems are fixed, and sun gear is unsteady, thereby, reach the object of automatic load sharing.
In specific embodiment, the first spline, the second spline and the 3rd spline are respectively the spline through repairing cydariform processing, to ensure the buoyant members such as the first planet carrier 4, the first sun gear 5 and the second sun gear 9 and to squeeze the floating produce displacement in the time being subject to force unbalance in the situation that of roller, between planet wheel, load is evenly distributed.And, when global design, adopt drum type spline more compact smaller and more exquisite than adopting drum type toothing.Further, between output shaft 14 and casing, be provided with two selfaligning roller bearings 13, to reduce to squeeze the impact that roller floats on gear-box.
The working principle of the gear-box that the utility model embodiment provides is: power is realized primary speed-down by input shaft 1, the first row star-wheel 2 and the first ring gear 1 engagement, and the first planet carrier 4 and the first sun gear 5 are by the first spline transmitting torque; The first sun gear and 5, the second planet wheel 6 and the second ring gear 7 are realized double reduction, and the second planet carrier 8 second and sun gear 9 are by the second spline transmitting torque; The second sun gear 9 engages and realizes three grades of decelerations with the third line star-wheel 10, the 3rd ring gear 11, and third planet frame 12 and output shaft 14 are by the 3rd spline transmitting torque and export required torque.
In specific embodiment, due to planetary gear box structure compactness, gear is many in planet wheel and engagement is many, bearing is many, thus generally lubricate more difficult.So, the lubricated conceptual design of the gear-box that the utility model embodiment provides is oil jet lubrication and the form of invading oil lubrication and combining, specific design is: due to primary speed-down system and double reduction drive system rotating speed higher, so spray bar is installed in casing, on spray bar, be provided with the fan nozzle that has two row looping pits, respectively the Surface of action in primary speed-down system and double reduction system and bearing carried out to oil jet lubrication; Due to three grades of deceleration system rotating speeds, to stir slowly fry dried food ingredients heat little, therefore except adopting above-mentioned oil jet lubrication mode, also adopt and invade oil lubrication mode and be lubricated.But be not limited to this, in other specific embodiment, can also in casing, bore looping pit and carry out oil jet lubrication.
In order further to optimize technique scheme, on third planet frame 12, be hollow shaft for the planet axis that the third line star-wheel 10 is installed, on the end face of hollow shaft, be provided with end cap, on hollow shaft, offer radial hole, thereby, in the process of rotating at third planet frame 12, the lubricant oil in its planet axis can be carried out to lubricating bearings by radial hole.
In gear-box operation process, lubricant oil is delivered to gear-box through lubrication thin oil station, by auger shell pit Tube to tube fittings on casing, lubricant oil is transported to each lubricating point by spray bar abundant to ensure planet wheel inner bearing and gear lubrication, and casing inner bearing is lubricated by boring on casing, the oil after lubricating flows back to Lubricating-oil Station fuel tank by oil return flange again.
To sum up, the utility model embodiment provide for the gear-box in sugar-cane press, adopt third-level planetary to slow down and the hard flank of tooth transmission of involute, shunt by Gear Planet Transmission, three grades of decelerations reach work required torque, having reached and reduced volume and weight and the large object of output torque, is the high-power planetary driving device for the special exploitation of sugar-cane press.
In addition, the utility model embodiment also provides a kind of sugar-cane press, and this sugar-cane press is realized transmission and the deceleration of moment of torsion by above described gear-box, and its cost is lower, and has better using effect and practicability.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to these embodiments' multiple amendment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a gear-box, as the speed reducer in sugar-cane press, is characterized in that, described gear-box adopts third-level planetary gear reduction system, and described third-level planetary gear reduction system comprises:
Primary speed-down system, described primary speed-down system comprises the input shaft (1), the first row star-wheel (2) and the first ring gear (3) that are engaged with each other, and first planet carrier (4), described the first planet carrier (4) floats;
Double reduction system, described double reduction system comprises the first sun gear (5), the second planet wheel (6) and the second ring gear (7) that are engaged with each other, and second planet carrier (8), described the first sun gear (5) floats, and described the first sun gear (5) is in transmission connection with described the first planet carrier (4);
Three grades of deceleration systems, described three grades of deceleration systems comprise the second sun gear (9), the third line star-wheel (10) and the 3rd ring gear (11) that are engaged with each other, and third planet frame (12) and output shaft (14), described the second sun gear (9) floats, and, described the second sun gear (9) is in transmission connection with described the second planet carrier (8), and described output shaft (14) is in transmission connection with described third planet frame (12).
2. gear-box according to claim 1, is characterized in that, described the first sun gear (5) is connected by the first spline drived with described the first planet carrier (4).
3. gear-box according to claim 2, is characterized in that, described the second sun gear (9) is connected by the second spline drived with described the second planet carrier (8).
4. gear-box according to claim 3, is characterized in that, described output shaft (14) is connected by the 3rd spline drived with described third planet frame (12).
5. gear-box according to claim 4, is characterized in that, described the first spline, described the second spline and described the 3rd spline are respectively the spline through repairing cydariform processing.
6. gear-box according to claim 1, it is characterized in that, described primary speed-down system and described double reduction system adopt the mode of oil jet lubrication to be lubricated, and described three grades of deceleration systems adopt oil jet lubrication and invade the mode that oil lubrication combines and are lubricated.
7. gear-box according to claim 6, it is characterized in that, on described third planet frame (12), the planet axis that is used for installing described the third line star-wheel (10) is hollow shaft, on the end face of described hollow shaft, be provided with end cap, on described hollow shaft, offer radial hole, lubricant oil is through the bearing in the lubricated described planet axis of described radial hole.
8. according to the gear-box described in claim 1-7 any one, it is characterized in that, described gear-box adopts hardened face gear transmission.
9. a sugar-cane press, is characterized in that, is provided with the gear-box described in the claims 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053109.7U CN203926621U (en) | 2014-01-27 | 2014-01-27 | A kind of gear-box and a kind of sugar-cane press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053109.7U CN203926621U (en) | 2014-01-27 | 2014-01-27 | A kind of gear-box and a kind of sugar-cane press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926621U true CN203926621U (en) | 2014-11-05 |
Family
ID=51822434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053109.7U Expired - Lifetime CN203926621U (en) | 2014-01-27 | 2014-01-27 | A kind of gear-box and a kind of sugar-cane press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203926621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949195A (en) * | 2017-05-09 | 2017-07-14 | 华东交通大学 | It is self-regulated to carry based on planet row and the uni-drive gear box carried coexists being linked between level |
| CN107942954A (en) * | 2017-09-21 | 2018-04-20 | 昆明克林轻工机械有限责任公司 | Squeezer and double roll feeding device reduction box share petrol station control system |
| CN111457058A (en) * | 2020-05-26 | 2020-07-28 | 江苏新银叶传动机电有限公司 | Planet speed reduction structure |
-
2014
- 2014-01-27 CN CN201420053109.7U patent/CN203926621U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949195A (en) * | 2017-05-09 | 2017-07-14 | 华东交通大学 | It is self-regulated to carry based on planet row and the uni-drive gear box carried coexists being linked between level |
| CN107942954A (en) * | 2017-09-21 | 2018-04-20 | 昆明克林轻工机械有限责任公司 | Squeezer and double roll feeding device reduction box share petrol station control system |
| CN107942954B (en) * | 2017-09-21 | 2023-12-05 | 昆明克林轻工机械有限责任公司 | Oil station control system shared by squeezer and double-roller feeder reduction gearbox |
| CN111457058A (en) * | 2020-05-26 | 2020-07-28 | 江苏新银叶传动机电有限公司 | Planet speed reduction structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 400039 floor 7, building D3, Erlang international student entrepreneurship Park, No. 71 and No. 71-1, Kecheng Road, Jiulongpo District, Chongqing Patentee after: CHONGQING YONG JIN HEAVY MACHINERY COMPLETE EQUIPMENT CO.,LTD. Address before: 404000 No. 139-53, Keyuan 3rd Street, Jiulongpo District, Chongqing Patentee before: CHONGQING YONG JIN HEAVY MACHINERY COMPLETE EQUIPMENT CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |