CN205093117U - It ploughs whole executing and broadcasts quick -witted gear switching -over case to bury stubble - Google Patents
It ploughs whole executing and broadcasts quick -witted gear switching -over case to bury stubble Download PDFInfo
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- CN205093117U CN205093117U CN201520742293.0U CN201520742293U CN205093117U CN 205093117 U CN205093117 U CN 205093117U CN 201520742293 U CN201520742293 U CN 201520742293U CN 205093117 U CN205093117 U CN 205093117U
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- spline housing
- stubble
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Abstract
The utility model discloses an it ploughs whole executing and broadcasts quick -witted gear switching -over case to bury stubble, it mainly comprises gear box, spline housing, input gear, input semi -axis, output gear, output semi -axis and transition gear. Spline housing, transition gear respectively with shift fork, clutch. This switching -over case is installed between the middle box and side box of tiller, and access respectively through spline housing and transition gear or throw off can commutate to the stubble blade axle, can carry out disposable reverse stubble -cleaning and smash and refine the rotary tillage operation with the forward, satisfies special agronomy job requirements, realizes a tractor serves several purposes.
Description
Technical field
The present invention relates to the gear wheel reversing case that a kind of farming operation machinery uses, be specifically a kind of be contained in bury transferring power on batch tillage fertilizing seeder or rotovator and change operation direction of rotation bury a batch tillage fertilizing seeder gear wheel reversing case.
Background technology
Existingly bury batch tillage fertilizing seeder or rotovator uses a cutter shaft (single shaft) usually, this cutter shaft integrates the functions such as rotary tillage, straw burying, hack, can solve the rotary tillage of rice wheat field, straw burying shop problem preferably.But due to the farming of some special crops, as the farming of corn, Rice-rape fields, first reverse rotary tillage stubble-cleaning pulverizing to be carried out to root stubble; Some special agronomy job requirements simultaneously, will carry out further refinement to the upper soll layer ploughed, namely carry out rotating forward second working; Single shaft bury batch tillage fertilizing seeder or rotovator just can not adapt to.
Also have a kind of double-shaft stubble cleaning rotary cultivator, drive side casing to drive front end cutter shaft to carry out reverse rotary tillage stubble-cleaning pulverizing to root stubble by middle housing two axle by shaft coupling (or universal joint), rear end cutter shaft rotates forward farming.Its one-stop operation solves and reversely rotates stubble-cleaning pulverizing and rotary tillage process problem.But the stubble ploughing knife pivot of this double-shaft stubble cleaning rotary cultivator can not commutate, namely can not be transformed to and rotate forward secondary refinement farming operation, thus have certain limitation.Some special agronomy job requirements cannot be met, can not a tractor serves several purposes be realized.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, provide one that tiller cutter shaft can be made to commutate, solve reverse stubble-cleaning and pulverize or forward refinement rotary tillage one-stop operation problem, what realize a tractor serves several purposes buries a batch tillage fertilizing seeder gear wheel reversing case.
Technical scheme of the present invention is: bury a batch tillage fertilizing seeder gear wheel reversing case, its improvements are the input gear, the output gear that in gear-box, are provided with input semiaxis, output axle shaft and are contained in respectively on input semiaxis, output axle shaft, described input semiaxis, output axle shaft are splined shaft, diaxon coaxial line, connecting portion has spline housing, have transition gear between described input gear and output gear, described spline housing and transition gear are respectively by clutch control device access or throw off.
Further scheme is: described input gear, output gear and transition gear are bevel gear, and when three bevel gears engage each other, spline housing and splined shaft are thrown off, otherwise spline housing is connected with splined shaft; Described input gear, output gear and transition gear are spur gear, and when transition gear accesses, spline housing and splined shaft are thrown off, otherwise spline housing is connected with splined shaft; Described clutch control device is clutch or shift fork.
Above-mentioned input gear, output gear and transition gear also can be the gear of helical gear, herringbone bear or other form.
This gear wheel reversing case be arranged on bury batch tillage fertilizing seeder or rotovator (following general name tiller) between middle housing and side casing, driven in middle housing output shaft driven gear reversing box by tractor dynamic power source and input semiaxis rotation, by clutch control device, spline housing is connected with splined shaft, and transition gear is thrown off, again through the transmission of side casing, drive the reverse rotation of tiller stubble ploughing knife pivot; By arrangement of clutch, spline housing is thrown off again, and transition gear access, then have and can change turning to of stubble ploughing knife pivot.Therefore, adopt gear wheel reversing case that tiller stubble ploughing knife pivot can be made to commutate, carry out the disposable operation of the pulverizing of stubble ploughing knife pivot reverse stubble-cleaning or forward refinement rotary tillage, meet the requirement of special agronomy operation, realize a tractor serves several purposes.
Here it is noted that for corn, rape root stubble pulverize cutter shaft be special stubble ploughing knife pivot, installation be root stubble crushing knife; Cutter shaft for secondary rotary tillage is common rotary ploughing cutter shaft, installation be IT195 rotary blade.Like this, same facility use two different cutter shafts, by adjusting the position of side box, can obtain the operation effectiveness of two kinds of different double-shaft stubble cleaning rotary cultivators, greatly having saved agricultural machinery Meteorological.
Accompanying drawing explanation
Fig. 1 is bevel gear gear wheel reversing box structure schematic diagram;
Fig. 2 is spur gear gear wheel reversing box structure schematic diagram.
Embodiment
By reference to the accompanying drawings, the present invention is further illustrated by embodiment.
See Fig. 1, input semiaxis 4, output axle shaft 6 is provided with in the gear-box 1 of bevel gear gear wheel reversing case A, two-semiaxle is splined shaft, coaxial setting, connecting portion has spline housing 2, input, output axle shaft are respectively equipped with input bevel gear 3, output bevel gear wheel 5, be all meshed with transition bevel gear 7, spline housing 2 is connected with shift fork 9, clutch 8 respectively with bevel gear 7.
See Fig. 2, input semiaxis 11 is provided with in the gear-box 10 of spur gear gear wheel reversing case B, output axle shaft 14, two-semiaxle is splined shaft, coaxial setting, connecting portion has spline housing 13, input, output axle shaft are respectively equipped with input spur gear 12, export spur gear 15, also be provided with in gear-box and be contained in middle straight gear 17 on the 3rd axle 20 and middle straight gear 18, wherein input spur gear 12 and middle straight gear 17 are all meshed with transition spur gear 16, and spline housing 13 is connected with shift fork 21, clutch 19 respectively with transition spur gear 16.
The application note of bevel gear gear wheel reversing case is as follows: gear wheel reversing case be arranged on bury batch tillage fertilizing seeder between middle housing and side casing, input semiaxis 4 carries out splined with the second axle of middle housing, output axle shaft 6 carries out splined with the driving gear (axle) of side casing, operation shift fork and clutch, spline housing in gear wheel reversing case is thrown off, and transition bevel gear is accessed.Bury batch tillage fertilizing seeder middle housing gear train by tractor motive power output shaft by universal joint drive to rotate, middle housing extreme gear band movable arbor rotates forward, and realizes rotary tillage and straw burying operation.Simultaneously the input semiaxis 4 of middle housing second shaft driven gear reversing box and output axle shaft 6 rotate, output axle shaft 6 drives side box driving gear (axle) to rotate, driven the reverse rotation of stubble ploughing knife pivot by side box extreme gear, realize the pulverizing to corn, rape root stubble.Operation shift fork and clutch make that the spline housing in reversing box access, the disengagement of transition bevel gear, then have and stubble ploughing knife pivot can be made to commutate, carry out the forward refinement rotary tillage of stubble ploughing knife pivot.Meet special agronomy job requirements, realize a tractor serves several purposes.
Claims (4)
1. one kind is buried a batch tillage fertilizing seeder gear wheel reversing case, it is characterized in that the input gear, the output gear that in gear-box, are provided with input semiaxis, output axle shaft and are contained in respectively on input semiaxis, output axle shaft, described input semiaxis, output axle shaft are splined shaft, diaxon coaxial line, connecting portion has spline housing, have transition gear between described input gear and output gear, described spline housing and transition gear are respectively by clutch control device access or throw off.
2. by burying a batch tillage fertilizing seeder gear wheel reversing case described in claim 1, it is characterized in that described input gear, output gear and transition gear are bevel gear, when three bevel gears engage each other, spline housing and splined shaft are thrown off, otherwise spline housing is connected with splined shaft.
3. by burying a batch tillage fertilizing seeder gear wheel reversing case described in claim 1, it is characterized in that described input gear, output gear and transition gear are spur gear, when transition gear accesses, spline housing and splined shaft are thrown off, otherwise spline housing is connected with splined shaft.
4., by burying a batch tillage fertilizing seeder gear wheel reversing case described in claim 1, it is characterized in that described clutch control device is clutch or shift fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742293.0U CN205093117U (en) | 2015-09-24 | 2015-09-24 | It ploughs whole executing and broadcasts quick -witted gear switching -over case to bury stubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742293.0U CN205093117U (en) | 2015-09-24 | 2015-09-24 | It ploughs whole executing and broadcasts quick -witted gear switching -over case to bury stubble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205093117U true CN205093117U (en) | 2016-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520742293.0U Expired - Fee Related CN205093117U (en) | 2015-09-24 | 2015-09-24 | It ploughs whole executing and broadcasts quick -witted gear switching -over case to bury stubble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205093117U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248005A (en) * | 2015-09-24 | 2016-01-20 | 泰州市姜堰新科机械制造有限公司 | Gear reverse box for stubble burying and ploughing sowing machine |
| CN106068695A (en) * | 2016-06-22 | 2016-11-09 | 连云港双亚机械有限公司 | Input type rotary tillage before and after one, the dual-purpose rotary cultivator of reversal stubble burying |
| CN111891704A (en) * | 2020-05-21 | 2020-11-06 | 山东工业职业学院 | Conveying device of automatic packaging machinery |
-
2015
- 2015-09-24 CN CN201520742293.0U patent/CN205093117U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248005A (en) * | 2015-09-24 | 2016-01-20 | 泰州市姜堰新科机械制造有限公司 | Gear reverse box for stubble burying and ploughing sowing machine |
| CN106068695A (en) * | 2016-06-22 | 2016-11-09 | 连云港双亚机械有限公司 | Input type rotary tillage before and after one, the dual-purpose rotary cultivator of reversal stubble burying |
| CN111891704A (en) * | 2020-05-21 | 2020-11-06 | 山东工业职业学院 | Conveying device of automatic packaging machinery |
| CN111891704B (en) * | 2020-05-21 | 2022-03-29 | 山东工业职业学院 | Conveying device of automatic packaging machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20160924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |