CN206738503U - High pulling torque multiaxis output decelerator - Google Patents
High pulling torque multiaxis output decelerator Download PDFInfo
- Publication number
- CN206738503U CN206738503U CN201720505213.9U CN201720505213U CN206738503U CN 206738503 U CN206738503 U CN 206738503U CN 201720505213 U CN201720505213 U CN 201720505213U CN 206738503 U CN206738503 U CN 206738503U
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- China
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- shaft
- power output
- axial
- output shaft
- deceleration box
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Abstract
The utility model is specially a kind of high pulling torque multiaxis output decelerator, solves the problems, such as that space needed for existing drive mechanism is larger, transmits lower-powered problem.High pulling torque multiaxis output decelerator, driving shaft, two agitating shafts and two axial power output shafts are supported by deceleration box, it is respectively fixed with axial power output shaft and the meshed gears II of driving shaft gear IV, it is fixed with agitating shaft and the axial meshed gears I of power output shaft gear III, driving shaft, agitating shaft, axial power output shaft are using bearings on deceleration box, thrust bearing, the stretching case supports that thrust bearing is provided with by deceleration box are additionally provided with axial power output shaft.Of the present utility model compact-sized, cost is low, and axial force is overcome using self structure, and ensure that elongated output shaft is preferably supported, and disclosure satisfy that and is worked long hours under more bad working condition.
Description
Technical field
The decelerator of agricultural stalk process equipment is the utility model is related to, specially a kind of high pulling torque multiaxis output is slowed down
Device.
Background technology
During equipment processes stalk, according to the characteristic of knowhow early stage and its stalk, it is necessary to two output processing
Axle, accordingly two agitating shafts of arrangement, decelerator common property give birth to two kinds of different gearratios on two output processing axles, and four axles need
It is arranged on a decelerator.
Stalk process equipment is using rotationally and axially power makes stalk produce rotation and axial direction caused by reducer output shaft
The feed-processing equipment of extruding.The principle of equipment, which determines, is axially needing larger axial force, and axial force is mainly by defeated
Helical screw on shaft produces, and original structure use belt transmission, and belt transmission is in order to obtain sky needed for big speed reducing ratio
Between it is larger, make its device structure not compact, belt works long hours easy to wear scrap;Existing decelerator transmission power is smaller,
Can not meet demand.
The content of the invention
The utility model carries to solve the problems, such as that space needed for existing drive mechanism is larger, transmits lower-powered problem
A kind of high pulling torque multiaxis output decelerator is supplied.
The utility model adopts the following technical scheme that realization:High pulling torque multiaxis output decelerator, including deceleration box,
Arrangement is supported by driving shaft in the middle part of deceleration box, and driving shaft top both sides, which are arranged, is supported by two agitating shafts, under two agitating shafts
Side, which is respectively arranged, is supported by two axial power output shafts, and driving shaft is provided with gear IV, is respectively fixed with axial power output shaft
With the meshed gears II of gear IV, the front side of gear II, which is provided with, is fixed on axial power output shaft gear III, is fixed with agitating shaft
With the meshed gears I of gear III, driving shaft, agitating shaft, axial power output shaft utilize bearings on deceleration box, axially
Thrust bearing, the stretching case supports that thrust bearing is provided with by deceleration box are additionally provided with power output shaft.
Driving shaft exports respectively as different two Dui of rotating speed as single input shaft, agitating shaft and axial power output shaft
Axle, form " one-to-two, two point four " of type of belt drive;Thrust bearing can under larger responsive to axial force normal work, it is and right
The extension of axial power output shaft forms preferable support, and flexible deformation is smaller.Four axles of reduction box output share two
Kind of speed, i.e., have two kinds of different gearratios in gearbox, and it is smaller to produce the transmission of the axial power output shaft of axial thrust,
The transmission of agitating shaft is bigger, and the axial power output shaft for producing axial thrust is driven using single-stage speed reducing, and agitating shaft uses two
Level deceleration transmission, meets compact-sized requirement.Stretch out casing and ensure that space in less reduction box casing, make the profit dosed
Lubricating oil amount reduces significantly.
The beneficial effects of the utility model are as follows:Using the single input shaft of reasonable Arrangement and four output shafts, realize
Multiaxis exports the reducer structure of different rotating speeds.Of the present utility model compact-sized, cost is low, and axle is overcome using self structure
Xiang Li, and ensure that elongated output shaft is preferably supported, when disclosure satisfy that long under more bad working condition
Between work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A-A to cross section structure diagram;
Fig. 3 is B-B direction cross section structure diagram in Fig. 1;
In figure:1- agitating shafts, 2- axial directions power output shaft, 3- deceleration box, 4- gears I, 5- gears II, 6- driving shafts, 7-
Thrust bearing, 8- gears III, 9- gears IV.
Embodiment
High pulling torque multiaxis output decelerator, including deceleration box 3, the middle part of deceleration box 3 arrangement is supported by driving shaft 6, main
The top both sides of moving axis 6 arrangement is supported by two agitating shafts 1, and two lower sections of agitating shafts 1 are respectively arranged that to be supported by two axial forces defeated
Shaft 2, driving shaft 6 are provided with gear IV 9, are respectively fixed with axial power output shaft 2 and the meshed gears II 5 of gear IV 9, tooth
II 5 front sides are taken turns provided with the axial gear III 8 of power output shaft 2 is fixed on, are fixed with agitating shaft 1 and the meshed gears I of gear III 8
4, driving shaft 6, agitating shaft 1, axial power output shaft 2 utilize bearings on deceleration box 3, another on axial power output shaft 2
Provided with thrust bearing 7, stretching case supports that thrust bearing 7 is provided with by deceleration box 3.
In specific implementation process, the gear IV 9 on driving shaft 6 is using axle and the structure of gear one.Deceleration box 3 is by welding
Rear overall processing is connect to be made.The decelerator is used in the power delivery section of crop straw processing machine, the motor used for 75 kilowatts,
Rotating speed is 1500r/min.
Claims (3)
- A kind of 1. high pulling torque multiaxis output decelerator, it is characterised in that:Including deceleration box(3), deceleration box(3)Middle part is arranged It is supported by driving shaft(6), driving shaft(6)Top both sides arrangement is supported by two agitating shafts(1), two agitating shafts(1)Lower section point Two axial power output shafts Bu Zhi be supported by(2), driving shaft(6)It is provided with gear IV(9), axial power output shaft(2)Upper point It is not fixed with and gear IV(9)Meshed gears II(5), gear II(5)Front side is provided with and is fixed on axial power output shaft(2)Upper tooth Wheel III(8), agitating shaft(1)On be fixed with and gear III(8)Meshed gears I(4), driving shaft(6), agitating shaft(1), axial force Output shaft(2)Using bearings in deceleration box(3)On, axial power output shaft(2)On be additionally provided with thrust bearing(7), push away Power bearing(7)By deceleration box(3)The stretching case supports being provided with.
- 2. high pulling torque multiaxis output decelerator according to claim 1, it is characterised in that:Driving shaft(6)On gear IV (9)Using axle and the structure of gear one.
- 3. high pulling torque multiaxis output decelerator according to claim 1, it is characterised in that:Deceleration box(3)After welding Overall processing is made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720505213.9U CN206738503U (en) | 2017-05-09 | 2017-05-09 | High pulling torque multiaxis output decelerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720505213.9U CN206738503U (en) | 2017-05-09 | 2017-05-09 | High pulling torque multiaxis output decelerator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206738503U true CN206738503U (en) | 2017-12-12 |
Family
ID=60564376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720505213.9U Active CN206738503U (en) | 2017-05-09 | 2017-05-09 | High pulling torque multiaxis output decelerator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206738503U (en) |
-
2017
- 2017-05-09 CN CN201720505213.9U patent/CN206738503U/en active Active
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