CN107795658A - A kind of new transfer case of stone collector and there is its stone collector - Google Patents

A kind of new transfer case of stone collector and there is its stone collector Download PDF

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Publication number
CN107795658A
CN107795658A CN201711210605.3A CN201711210605A CN107795658A CN 107795658 A CN107795658 A CN 107795658A CN 201711210605 A CN201711210605 A CN 201711210605A CN 107795658 A CN107795658 A CN 107795658A
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CN
China
Prior art keywords
transfer case
bevel gear
stone
input shaft
stone collector
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.)
Granted
Application number
CN201711210605.3A
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Chinese (zh)
Other versions
CN107795658B (en
Inventor
张振军
丁正耀
张纯铸
王文博
闫文河
吴义文
陆必生
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Anhui Special Agricultural Equipment Industry Technology Research Institute Co Ltd
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Anhui Special Agricultural Equipment Industry Technology Research Institute Co Ltd
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Priority to CN201711210605.3A priority Critical patent/CN107795658B/en
Publication of CN107795658A publication Critical patent/CN107795658A/en
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Publication of CN107795658B publication Critical patent/CN107795658B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H48/00Differential gearings
    • F16H48/06Differential gearings with gears having orbital motion
    • F16H48/08Differential gearings with gears having orbital motion comprising bevel gears
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B43/00Gatherers for removing stones, undesirable roots or the like from the soil, e.g. tractor-drawn rakes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H48/00Differential gearings
    • F16H48/38Constructional details
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H48/00Differential gearings
    • F16H48/06Differential gearings with gears having orbital motion
    • F16H48/08Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/082Differential gearings with gears having orbital motion comprising bevel gears characterised by the arrangement of output shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H48/00Differential gearings
    • F16H48/06Differential gearings with gears having orbital motion
    • F16H48/08Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/085Differential gearings with gears having orbital motion comprising bevel gears characterised by shafts or gear carriers for orbital gears

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Gear Transmission (AREA)

Abstract

The invention discloses a kind of new transfer case of stone collector, including transfer case housing and input shaft and output shaft, also include bevel gear and bevel gear set and the output wheel being connected with the separator of stone collector, one end that the input shaft is located in transfer case housing is cone tooth, the output wheel is connected with bevel gear set, bevel gear is located on output shaft, and bevel gear covers empty set on output shaft, and bevel gear and bevel gear set are engaged with the cone tooth of input shaft end.Its stone collector, stone roll, stone and Soil separation device and transfer case are picked up including frame, two, the transfer case is located in frame, and the transfer case is the new transfer case of above-mentioned stone collector, described two pick up stone roll is connected with output shaft both ends respectively, and the separator is connected with output wheel.Transfer case compact overall structure, totally two power transmission shafts, occupy little space, and overcome the narrow and small limitation of stone collector front space, are easy to arrange.

Description

A kind of new transfer case of stone collector and there is its stone collector
Technical field
The present invention relates to agricultural machinery technological field, a kind of new transfer case more particularly, to stone collector and with its Stone collector.
Background technology
Existing stone collector transfer case is mostly that input shaft inputs a kind of power in direction, from the dynamic of two or more different directions Power, now auxiliary box structure is complicated, and overall volume is excessive, while needs more output shafts and transmission idle pulley to realize direction Conversion.
Because stone collector belongs to the agricultural machinery and implement of tractor-drawn, its transfer motion power is exported by the output shaft of tractor, is passed through Cardan shaft passes to transfer case, then is transmitted to respectively by transfer case distribution and picks up stone part and separator.Stone collector is being made During industry, picking up stone roll and need to rotating in same direction for frame both sides is arranged on, by the stone of ground to promoting among frame, completes the remittance of stone Collection.The stone that the separator among frame need to collect the left and right sides simultaneously is separated with soil, and is now separated Device direction of rotation is opposite with the direction of rotation that stone roll is picked up in the left and right sides.Existing is mostly by more output shaft mate gear chains Realize, complicated, space-consuming is big, is not easy to arrange because stone collector receives the limitation of power input locus.
The content of the invention
In view of the shortcomings of the prior art, the technical problems to be solved by the invention are to provide a kind of new transfer case of stone collector And there is its stone collector, auxiliary box structure is compact to reach, and occupies little space and is easy to the purpose of arrangement.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is:
A kind of new transfer case of stone collector, including transfer case housing and input shaft and output shaft, in addition to bevel gear The output wheel for covering with bevel gear and being connected with the separator of stone collector, the input shaft are located at one end in transfer case housing To bore tooth, the output wheel is connected with bevel gear set, and bevel gear is located on output shaft, and bevel gear covers empty set on output shaft, cone Gear and bevel gear set are engaged with the cone tooth of input shaft end.
The output wheel is belt pulley, and belt pulley empty set is on output shaft.
The cone tooth of the input shaft end is structure as a whole with input shaft.
Bevel gear and the bevel gear set, which is respectively positioned in transfer case housing, to be oppositely arranged.
The input shaft is set in transfer case housing by two bearings, is set in transfer case housing between two bearings There is input shaft spacer sleeve.
The bevel gear set is hollow structure, and the cone increment of bevel gear set is located in transfer case housing, and bevel gear covers another One end is located at the outside of transfer case housing and is connected with output wheel.
The outer end of the input shaft and both ends of output shaft are equipped with and spline.
The input shaft is provided with the shaft shoulder, and the shaft shoulder is located between bevel gear and bevel gear set.
Bearing is equipped between the outer rim and transfer case housing of the bevel gear set, between bevel gear set and output shaft.
A kind of stone collector, including frame, two pick up stone roll, stone and Soil separation device and transfer case, the transfer case Be located in frame, the transfer case be above-mentioned stone collector new transfer case, described two pick up stone roll respectively with output shaft both ends phase Even, the separator is connected with output wheel.
The present invention compared with prior art, has advantages below:
The power of tractor is transferred to input shaft gear, so as to which input shaft gear rotates, you can and band dynamic bevel gear rotates, from And output shaft rotation is driven, power is passed to by the spline at output shaft both ends and the Cardan shaft of connection and is arranged on frame two Stone roll is picked up in side, and the stone roll of picking up of both sides rotates in same direction, and by the stone of ground to propulsion among frame, completes collecting for stone;This When, the bevel gear set concomitant rotation that is engaged with input shaft gear in transfer case causes to pass through bolt and positioning key with bevel gear set The belt pulley concomitant rotation of connection, and bevel gear set, belt pulley separate dress with the direction of rotation of output shaft on the contrary, belt pulley drives Put, so that the stone that separator collects the left and right sides is separated with soil;Transfer case compact overall structure, totally two Power transmission shaft, occupy little space, overcome the narrow and small limitation of stone collector front space, and complete an input, the biography of three outputs Dynamic form, and three in coaxial position at power output and there are two kinds of different direction of rotation.
Brief description of the drawings
The content expressed by each width accompanying drawing of this specification and the mark in figure are briefly described below:
Fig. 1 is transfer case schematic cross-sectional view of the present invention.
In figure:
1. transfer case housing, 2. input shaft gears, 3. input shaft spacer sleeves, 4. bevel gears, 5. output shafts, 6. end caps, 7. Belt pulley, 8. bearing spacer sleeves, 9. bevel gear sets, 10. bearings I, 11. bearings II, 12. bearings III, 13. bearings IV, 14. bearings Vth, 15. bolt.
Embodiment
Below against accompanying drawing, by the description to embodiment, embodiment of the invention is made further details of Explanation.
The new transfer case of the stone collector, including transfer case housing 1, input shaft, output shaft 5, bevel gear 4 and bevel gear set 9 and the output wheel that is connected with the separator of stone collector, one end that input shaft is located in transfer case housing 1 be cone tooth, output Wheel is connected with bevel gear set 9, and bevel gear 4 is located on output shaft 5, and bevel gear covers empty set on output shaft, bevel gear 4 and bevel gear Set 9 is engaged with the cone tooth of input shaft end.
Wherein, output wheel is belt pulley 7, and the empty set of belt pulley 7 is on output shaft.Cone tooth and the input shaft of input shaft end be Integrative-structure, form integral input shaft gear 2.
The specific embodiment of the present invention is described in detail with reference to Fig. 1:
Stone collector picks up stone roll, stone and Soil separation device and transfer case, stone collector machine including stone collector frame, two Frame is located at tractor dead astern, picks up stone roll and is located at left and right sides of frame, separator is located at stone collector frame centre position.Transfer Case is fixed on stone collector frame front position.
Transfer case mainly includes transfer case housing 1, input shaft gear 2, output shaft 5, bevel gear 4, bevel gear set 9 and skin Belt wheel 7, transfer case housing 1 are bolted in stone collector frame.Cavity is provided among transfer case housing, with its front portion, Circular hole that left part, right part open up, bearing mounting hole are connected.Transfer case housing left side is provided with multiple screwed holes.
Circular hole, the bearing mounting hole that output shaft 5 opens up at left and right sides of transfer case housing, output shaft both ends are provided with flower Key, it is connected with Cardan shaft, the both ends of output shaft 5 are picked up stone roll with two respectively by Cardan shaft and are connected.Output The shaft shoulder is provided with axle intermediate position, the shaft shoulder is located between bevel gear and bevel gear set.Bevel gear is equipped with the right side of the shaft shoulder 4, connected between bevel gear 4 and output shaft by spline.Bearing III 12 is equipped with the right side of bevel gear, the installation of bearing III 12 is fixed On the right side of transfer case on bearing mounting hole.Multi-disc adjusting pad is housed between bevel gear and bearing III, for adjust bevel gear with Back lash between input shaft gear.Oil sealing is installed on the right side of the outside of bearing III, carries out sealing protection.
The rearward end of input shaft gear 2 is provided with cone tooth, and its flank of tooth is in contact with bevel gear 4, is engaged transmission.Bore tooth one end Plane and the inner ring contact position of bearing II need to assemble multi-disc adjusting pad, for adjusting between engaging between input shaft gear and bevel gear Gap.Bearing I 10, bearing II 11 are equipped with input shaft gear axle.Input shaft interval is installed between bearing I 10 and bearing II 11 Set 3, makes two bearings outer ring interfix.The outer ring other end of bearing I is in contact with back-up ring, and back-up ring is fixed on transfer case front portion and opened If groove in.Oil sealing is installed in outer retainer, carries out sealing protection.Input shaft gear leading section is provided with spline, and universal Section power transmission shaft is connected.
Cone tooth on input shaft gear 2 not only engages with bevel gear, and is meshed simultaneously with bevel gear set.Bevel gear set is left Side is axis body, and right side is cone tooth, and its axis direction is provided with circular hole and bearing mounting hole.Bevel gear set right side on cone tooth with it is defeated The cone tooth entered on shaft gear is in contact, and realizes engaged transmission.Bearing IV 13, bearing IV are being installed on axis body on the left of bevel gear set 13 inner rings at cone tooth left end plane contact with that need to assemble multi-disc adjusting pad, for adjusting nibbling between input shaft gear and bevel gear Close gap.End cap 6 is bolted on transfer case housing by multiple.Projection on end cap is in contact with the outer ring of bearing IV, Seal mounting hole is offered on end cap 6.The outer ring of oil sealing contacts with the seal mounting hole on end cap, and its inner ring and bevel gear set are left Side axle body contacts, so as to play sealing protection effect.Input shaft gear is now rotated counterclockwise, can be rotated with dynamic bevel gear, from And output shaft rotation is driven, meanwhile, the bevel gear for causing to engage with input shaft gear, which covers, to be rotated, and bevel gear set and output shaft Direction of rotation is opposite.
The circular hole and bearing mounting hole put on the left of output shaft through bevel gear, and in the bearing mounting hole position of bevel gear set The place of putting is provided with two pieces bearing V 14.This outer ring of two bearings V contacts with the bearing mounting hole that bevel gear covers.Between two bearings V Bearing spacer sleeve 8 is installed, the both ends of the surface of bearing spacer sleeve 8 are in contact with the inner ring end face of two pieces bearing V respectively.Wherein occupy It is in contact, occupies with the left end of the bearing V in left side by gear with the shaft shoulder set on output shaft with the right side of the bearing V on right side Circle is fixed, and its back-up ring is put in the groove opened up at bearing mounting hole installed in bevel gear.Back-up ring is with occupying the bearing V with left side Left side between need to assemble multi-disc adjusting pad, for adjusting the error caused by the factor such as manufacturing or assembling.In outer retainer Oil sealing is installed, carries out sealing protection.
Multiple screwed holes are provided with the left side of bevel gear set, two keyways are provided with end face.It is each in two keyway bottoms Provided with a screwed hole.Positioning key is installed on this keyway, mutually fixed by sunk screw between positioning key and bevel gear set.Skin Belt wheel, which is provided with, supplies the circular hole that shaft runs through, and the multiple circular holes being connected with bevel gear set.In the concave end of belt pulley Two keyways are opened up at face.It is mutually located by positioning key between cone tooth set and belt pulley, and is connected by bolt 15 so that Positioning key bears shearing force, avoids bolt failure, so as to which the power for putting bevel gear is transferred on belt pulley.Belt pulley passes through Belt and associate member are connected with separator, so as to which power is conveyed into separator.
The power of tractor is transferred to input shaft gear by Cardan shaft, so as to which input shaft gear rotates, you can band Dynamic bevel gear is rotated, and so as to drive output shaft rotation, power is passed by the spline at output shaft both ends and the Cardan shaft of connection The stone roll of picking up for being arranged on frame both sides is passed, the stone roll of picking up of both sides rotates in same direction, complete by the stone of ground to propulsion among frame Into collecting for stone.Now, the bevel gear set concomitant rotation engaged in transfer case with input shaft gear, causes logical with bevel gear set Cross bolt and position the belt pulley concomitant rotation of key connection, and the direction of rotation of bevel gear set, belt pulley and output shaft is on the contrary, skin Belt wheel is connected by belt and associate member with the separator among frame, so as to which power is conveyed into separator, So that the stone that separator collects the left and right sides is separated with soil.
Transfer case compact overall structure, totally two power transmission shafts, overcome the narrow and small limitation of stone collector front space, and complete Into an input, the type of belt drive of three outputs, and three in coaxial position at power output and there are two kinds of different rotations Turn direction.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that present invention specific implementation is not by aforesaid way Limitation, as long as employ the present invention design and technical scheme carry out various unsubstantialities improvement, or it is not improved will The design and technical scheme of the present invention directly applies to other occasions, within protection scope of the present invention.

Claims (10)

1. a kind of new transfer case of stone collector, including transfer case housing and input shaft and output shaft, it is characterised in that:Also wrap Include bevel gear and bevel gear set and the output wheel being connected with the separator of stone collector, the input shaft are located at transfer case housing Interior one end is cone tooth, and the output wheel is connected with bevel gear set, and bevel gear is located on output shaft, and bevel gear set empty set is exporting On axle, bevel gear and bevel gear set are engaged with the cone tooth of input shaft end.
2. the new transfer case of stone collector as claimed in claim 1, it is characterised in that:The output wheel is belt pulley, belt pulley Empty set is on output shaft.
3. the new transfer case of stone collector as claimed in claim 1, it is characterised in that:The cone tooth of the input shaft end and input Axle is structure as a whole.
4. the new transfer case of stone collector as claimed in claim 1, it is characterised in that:Bevel gear and the bevel gear set is respectively positioned on It is oppositely arranged in transfer case housing.
5. the new transfer case of stone collector as claimed in claim 1, it is characterised in that:The input shaft leads in transfer case housing Cross two bearings to set, input shaft spacer sleeve is provided between two bearings in transfer case housing.
6. the new transfer case of stone collector as claimed in claim 1, it is characterised in that:The bevel gear set is hollow structure, cone The cone increment of geared sleeve is located in transfer case housing, and the other end of bevel gear set is located at outside and and the output wheel of transfer case housing It is connected.
7. the new transfer case of stone collector as claimed in claim 1, it is characterised in that:The outer end of the input shaft and output shaft Both ends are equipped with and spline.
8. the new transfer case of stone collector as claimed in claim 4, it is characterised in that:The input shaft is provided with the shaft shoulder, described The shaft shoulder is located between bevel gear and bevel gear set.
9. the new transfer case of stone collector as claimed in claim 6, it is characterised in that:The outer rim and transfer case of the bevel gear set Bearing is equipped between housing, between bevel gear set and output shaft.
10. a kind of stone collector, including frame, two stone roll, stone and Soil separation device and transfer case are picked up, the transfer case is set In frame, it is characterised in that:The transfer case for as described in any one of claim 1 to 9 stone collector new transfer case, institute State two and pick up stone roll and be connected respectively with output shaft both ends, the separator is connected with output wheel.
CN201711210605.3A 2017-11-28 2017-11-28 Novel transfer case of stone picker and stone picker with novel transfer case Active CN107795658B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201711210605.3A CN107795658B (en) 2017-11-28 2017-11-28 Novel transfer case of stone picker and stone picker with novel transfer case

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CN107795658B CN107795658B (en) 2023-12-12

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506464A (en) * 2018-05-25 2018-09-07 中联重机浙江有限公司 A kind of transfer case of multistage transfer structure
CN109131973A (en) * 2018-08-29 2019-01-04 南京恒昌包装机械有限公司 For pop can bottle placer into tank screw rod servodrive
CN109131971A (en) * 2018-08-29 2019-01-04 南京恒昌包装机械有限公司 Belt wheel transmission device for pop can bottle placer

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7658233B1 (en) * 2008-09-03 2010-02-09 Aho Melvin S Self-propelled transportable rock picker
CN101813162A (en) * 2010-05-07 2010-08-25 周生祥 Reducer combining cylindrical and bevel gears and planetary gear train
JP2010216536A (en) * 2009-03-16 2010-09-30 Ntn Corp Unidirectional rotation transmitting device
CN204200967U (en) * 2014-10-31 2015-03-11 杭州凯和精工机械有限公司 A kind of snowplow special gear box
CN204553696U (en) * 2015-04-16 2015-08-12 温州鑫劲传动机械制造有限公司 A kind of helical bevel gear commutator
CN205078707U (en) * 2015-09-17 2016-03-09 东营嘉岩石油工艺研究院 Fixed reversing gearbox for chain type pumping unit
CN205806423U (en) * 2016-07-15 2016-12-14 良求机械有限公司 A kind of modified model helical bevel gear steering case
CN106954393A (en) * 2017-05-08 2017-07-18 北屯金璞机械制造有限公司 A kind of combined working soil, pick up stone, incomplete film-recovering machine
CN207634643U (en) * 2017-11-28 2018-07-20 安徽特种农业装备产业技术研究院有限公司 The novel transfer case of stone collector and the stone collector with it

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7658233B1 (en) * 2008-09-03 2010-02-09 Aho Melvin S Self-propelled transportable rock picker
JP2010216536A (en) * 2009-03-16 2010-09-30 Ntn Corp Unidirectional rotation transmitting device
CN101813162A (en) * 2010-05-07 2010-08-25 周生祥 Reducer combining cylindrical and bevel gears and planetary gear train
CN204200967U (en) * 2014-10-31 2015-03-11 杭州凯和精工机械有限公司 A kind of snowplow special gear box
CN204553696U (en) * 2015-04-16 2015-08-12 温州鑫劲传动机械制造有限公司 A kind of helical bevel gear commutator
CN205078707U (en) * 2015-09-17 2016-03-09 东营嘉岩石油工艺研究院 Fixed reversing gearbox for chain type pumping unit
CN205806423U (en) * 2016-07-15 2016-12-14 良求机械有限公司 A kind of modified model helical bevel gear steering case
CN106954393A (en) * 2017-05-08 2017-07-18 北屯金璞机械制造有限公司 A kind of combined working soil, pick up stone, incomplete film-recovering machine
CN207634643U (en) * 2017-11-28 2018-07-20 安徽特种农业装备产业技术研究院有限公司 The novel transfer case of stone collector and the stone collector with it

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108506464A (en) * 2018-05-25 2018-09-07 中联重机浙江有限公司 A kind of transfer case of multistage transfer structure
CN109131973A (en) * 2018-08-29 2019-01-04 南京恒昌包装机械有限公司 For pop can bottle placer into tank screw rod servodrive
CN109131971A (en) * 2018-08-29 2019-01-04 南京恒昌包装机械有限公司 Belt wheel transmission device for pop can bottle placer

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