CN104756627A - Transmission type powder ridge box with thrust bearing support - Google Patents
Transmission type powder ridge box with thrust bearing support Download PDFInfo
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- CN104756627A CN104756627A CN201510100909.9A CN201510100909A CN104756627A CN 104756627 A CN104756627 A CN 104756627A CN 201510100909 A CN201510100909 A CN 201510100909A CN 104756627 A CN104756627 A CN 104756627A
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- bearing
- thrust bearing
- powder ridge
- type powder
- rotating shaft
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Abstract
The invention discloses a transmission type powder ridge box with a thrust bearing support. The transmission type powder ridge box with the thrust bearing support comprises a coupler, a bearing cover, a rotating shaft, a box body provided with a bearing seat, a radial bearing, a thrust bearing and a transmission part, wherein the bearing cover is connected with the bearing seat through a fastener; the rotating shaft is supported and fixed on the bearing seat and bearing cover on the box body through the radial bearing and the thrust bearing; the transmission part is fixedly mounted on the rotating shaft and the coupler is connected with the spiral bit. The transmission type powder ridge box with the thrust bearing support is beneficial of cancelling rotating shaft bending moment, reducing interference to the transmission part from the bending moment, reducing mechanical vibration, improving transmission effect of the transmission part and the system stability, and further improving deep ploughing deep scarification effect of soil for having more air in the soil.
Description
Technical field
The present invention relates to agricultural tillage machine field, particularly relate to a kind of driven type powder ridge case with thrust bearing supporting of Multifunctional farming equipment.
Background technology
The Main Function of type farming equipment carries out deep ploughing subsoiling, the past to soil, and deep ploughing subsoiler take tractor as platform, adopt plough, beat, rake etc. is always traditional, complex procedures, efficiency is low.And need plough moistening soft time could work, the farming time is short, and tilth is shallow, is unfavorable for agricultural production.Therefore, need for large-area the soil of subsoiling of deep ploughing, utilize traditional mode cannot adapt to, for this reason, occur the deep ploughing subsoiling of present automation.
Be in Chinese invention patent application at application publication number CN104255090A, disclose a kind of hydraulic pressure dark rotary tillage powder ridge machine, a kind of hydraulic pressure dark rotary tillage powder ridge machine, comprise running gear, driver's cabin, engine, powder ridge machine and frame, frame is provided with driver's cabin and engine, frame lower is provided with running gear, and running gear is by motor driven, frame front lower portion is provided with the cutting disc by fluid motor-driven, and frame rear portion is connected with powder ridge machine by hinged seat and hydraulic cylinder bearing.Described powder ridge machine comprises articulated jib, hydraulic motor, hydraulic cylinder, mud guard, augers and transmission case, the transmission case of powder ridge machine is provided with articulated jib and hydraulic motor, between articulated jib and hydraulic cylinder bearing, hydraulic cylinder is installed, transmission case rear portion is provided with mud guard, be provided with the augers being provided power by hydraulic motor under transmission case, transmission case inside is gear drive or Worm Wheel System.This powder ridge machine integrates soil depth and loosens the soil to loosen the soil with surface and break up the clods and close, and bore soil dark, hack efficiency is high, can increase the oxygen content of depth of soils, is beneficial to crops root growth, can improve crop yield.Wherein, transmission case is by internal gear or Worm Wheel System, and the driving parts such as gear, worm and gear is fixed in rotating shaft.
Here, rotating shaft is the strength member of composition machinery, and it is used for installing various driving parts, make it around its axis transmission, transmitting torque or gyration, and axle must be linked, and must design the support pattern of axle by bearing and frame.In prior art, generally adopt common journal bearing in casing both sides, this bearing support structure is simple, cheap, is widely used.In the machine course of work of powder ridge, when after power input, rotating shaft and the various driving parts be arranged on axle, can around axis transmission, transmitting torque or gyration.Augers, by soil reaction force, brings larger moment of flexure to rotating shaft.At this moment, under the bearing support pattern of prior art, because rotating shaft produces flexural deformation under Moment, easily cause the driving parts unbalance stress such as gear, cause mechanical oscillation, thus affect the service life of transmission effect and whole system.
Summary of the invention
The technical problem to be solved in the present invention is that providing a kind of reduces moment of flexure suffered by rotating shaft, reduces mechanical oscillation, improves the driven type powder ridge case of the bearing supporting of driving parts transmission effect and the stability of a system.
For achieving the above object, the technical solution used in the present invention is:
A kind of driven type powder ridge case with thrust bearing supporting, comprise shaft coupling, bearing cap, rotating shaft, the casing being provided with bearing block, journal bearing, thrust bearing, driving parts, bearing cap is connected with bearing block by securing member, on the bearing block that described rotating shaft is arranged by journal bearing, thrust bearing supporting and fixing on casing and bearing cap, driving parts is fixedly mounted in rotating shaft, and described shaft coupling connects with augers.
When after power input, rotating shaft and the driving parts that is arranged in rotating shaft are around axis transmission, transmitting torque or gyration, the journal bearing being arranged on rotating shaft side can bear radial load, thrust bearing can bear axial load, thus reduces the moment of flexure of rotating shaft preferably, and makes rotating shaft and driving parts maintain the stability on radial and axial, be conducive to reducing mechanical oscillation, improve driving parts transmission effect and the stability of a system.
Preferably, described augers comprises helical axis, helical blade, apex point and is arranged at the connector at helical axis top, helical blade is arranged on helical axis, helical blade outward flange is provided with powder ridge cutter, the number of degrees of described powder ridge cutter and its dihedral angle formed in the plane of the point of attachment of helical blade are greater than 90 degree, are less than 180 degree.Helical blade due to powder ridge drill bit is provided with and helical blade powder ridge cutter at an angle, adds the cutting power of drill bit, add the soil crushing effect of powder ridge machinery.
Preferably, the driven type powder ridge case of described band thrust bearing supporting also comprises adjusting sleeve, described adjusting sleeve is located at journal bearing and thrust bearing, between journal bearing and driving parts, for adjusting the distance in gap between bearing and bearing and driving parts, the friction that prevents from contacting with each other causes damage, and this design is conducive to each parts simultaneously and installs location and safeguard.
Preferably, the driven type powder ridge case of described band thrust bearing supporting also comprises adjustment pad, and described adjustment pad is located between bearing block and bearing cap, to adjust the distance between each parts further, reaches best assembling effect.
Preferably, described thrust bearing is single thrust bearing, and two single thrust bearings coordinate with journal bearing respectively by adjusting sleeve, are located at the two ends of rotating shaft.
In addition, described thrust bearing also can be two-direction thrust bearing, and a two-direction thrust bearing is coordinated with journal bearing by adjusting sleeve, is located at one end of rotating shaft, as the upper end of rotating shaft.
Preferably, described casing is sealed construction, is provided with hermetically-sealed construction between bearing cap and bearing block, prevents foreign object from invading.
Preferably, in described casing, be filled with lubricant, to realize the lubrication to box house rotational parts and bearing, improve the service life of parts further, reduce corrosion and clamping stagnation.
In sum, the driven type powder ridge case of band thrust bearing supporting of the present invention, the journal bearing being arranged on rotating shaft side can bear radial load, thrust bearing can bear axial load, thus reduce the moment of flexure of rotating shaft preferably, and make rotating shaft and driving parts maintain the stability on radial and axial, be conducive to reducing mechanical oscillation, improve driving parts transmission effect and the stability of a system; During arable land, earth, can through helix and blade cuts, friction and disposable powder is broken into type under the effect of helical blade and powder ridge cutter, and soft earth due to helix effect automatically upwards ridge rise, make earth inside have more air.
Accompanying drawing explanation
Fig. 1 is the assembly structure schematic diagram of the driven type powder ridge case of band thrust bearing of the present invention supporting;
Fig. 2 is the I-I portion cross-sectional view of a kind of embodiment of driven type powder ridge case of band thrust bearing of the present invention supporting;
Fig. 3 is the I-I portion cross-sectional view of the another kind of embodiment of driven type powder ridge case of band thrust bearing of the present invention supporting;
Wherein: 1. shaft coupling, 2. bearing cap, 3. pad is adjusted, 4. bearing block, 5. single thrust bearing, 51. two-direction thrust bearings, 6. adjusting sleeve, 7. journal bearing, 71. journal bearings, 72. journal bearings, 8. adjusting sleeve, 9. driving parts, 10. rotating shaft, 11. casings, 12. augers, 13. helical blades, 14. lock nuts.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are further elaborated.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
Embodiment one:
With reference to shown in Fig. 1, Fig. 2, a kind of driven type powder ridge case with thrust bearing supporting, comprise shaft coupling 1, bearing cap 2, rotating shaft 10, be provided with casing 11, two journal bearings 7, two single thrust bearings 5, driving parts 9 of bearing block 4, bearing cap 2 is connected with bearing block 4 by securing member, on the bearing block 4 that described rotating shaft 10 is arranged by journal bearing 7, thrust bearing supporting and fixing on casing 11 and bearing cap 2, driving parts 9 is fixedly mounted in rotating shaft 10, and described shaft coupling 1 connects with augers 12.
When after power input, rotating shaft 10 and the driving parts 9 that is arranged in rotating shaft 10 are around axis transmission, transmitting torque or gyration, the journal bearing 7 being arranged on rotating shaft 10 two ends can bear radial load, two single thrust bearings 5 can bear upwards respectively, downward axial load, thus reduce rotating shaft 10 preferably in axial and radial moment of flexure, and make rotating shaft 10 and driving parts 9 maintain the stability on radial and axial, be conducive to reducing mechanical oscillation, improve driving parts 9 transmission effect and the stability of a system.
Described augers 12 comprises helical axis, helical blade 13, apex point and is arranged at the connector at helical axis top, helical blade 13 is arranged on helical axis, helical blade 13 outward flange is provided with powder ridge cutter, the number of degrees of described powder ridge cutter and its dihedral angle formed in the plane of the point of attachment of helical blade 13 are greater than 90 degree, are less than 180 degree.Helical blade 13 due to powder ridge drill bit is provided with and helical blade 13 powder ridge cutter at an angle, adds the cutting power of drill bit, add the soil crushing effect of powder ridge machinery.
Driven type powder ridge case described in the present embodiment also comprises adjusting sleeve 6,8.As shown in Figure 2, adjusting sleeve 6 is provided with to adjust the gap between two bearings between journal bearing 7 and single thrust bearing 5, adjusting sleeve 8 is provided with between the journal bearing 7 and driving parts 9 of rotating shaft 10 lower end, for adjusting the distance of journal bearing 7 and driving parts 9, the friction that prevents from contacting with each other causes damage, and this design is conducive to each parts simultaneously and installs location and safeguard.
The driven type powder ridge case of described band thrust bearing supporting also comprises adjustment pad 3, and described adjustment pad 3 is located between bearing block 4 and bearing cap 2, to adjust the distance between each parts further, reaches best assembling effect.
Described casing 11 is sealed construction, is provided with hermetically-sealed construction, prevents foreign object from invading between bearing cap 2 and bearing block 4.Bearings at both ends lid 2 is provided with the bulge loop stretched in bearing block 4.Bottom end bearing lid 2 is inner, is also provided with the scrobicular ring matched with rotating shaft 10, is provided with labyrinth in scrobicular ring, to obtain good sealing effectiveness.
Be filled with lubricant in described casing 11, to realize the lubrication to casing 11 inner rotation part and bearing, improve the service life of parts further, reduce corrosion and clamping stagnation.
Embodiment two:
With reference to shown in Fig. 1, Fig. 3, be with embodiment one difference, in the present embodiment, described thrust bearing adopts two-direction thrust bearing 51, described two-direction thrust bearing 51 is coordinated with the journal bearing 71 being located at rotating shaft 10 upper end by adjusting sleeve 6, because two-direction thrust bearing 51 both can carry axial load upwards, also downward axial load can be carried, thus journal bearing 72 can be only established in rotating shaft 10 lower end.
As shown in Figure 3, the lock nut 14 being threaded connection and being fixed on rotating shaft 10 upper end is also provided with on the upside of two-direction thrust bearing 51, lock nut 14 be positioned at the bearing cap 2 of rotating shaft 10 upper end, bearing block 4 cooperatively interacts, to journal bearing 71 and two-direction thrust bearing 51 locking positioning.
It is last it is noted that the above embodiment is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. the driven type powder ridge case with thrust bearing supporting, it is characterized in that, comprise shaft coupling, bearing cap, rotating shaft, the casing being provided with bearing block, journal bearing, thrust bearing, driving parts, bearing cap is connected with bearing block by securing member, on the bearing block that described rotating shaft is arranged by journal bearing, thrust bearing supporting and fixing on casing and bearing cap, driving parts is fixedly mounted in rotating shaft, and described shaft coupling connects with augers.
2. the driven type powder ridge case of band thrust bearing as claimed in claim 1 supporting, it is characterized in that, described augers comprises helical axis, helical blade, apex point and is arranged at the connector at helical axis top, helical blade is arranged on helical axis, helical blade outward flange is provided with powder ridge cutter, the number of degrees of described powder ridge cutter and its dihedral angle formed in the plane of the point of attachment of helical blade are greater than 90 degree, are less than 180 degree.
3. the driven type powder ridge case of band thrust bearing as claimed in claim 2 supporting, it is characterized in that, the driven type powder ridge case of described band thrust bearing supporting also comprises adjusting sleeve, and described adjusting sleeve is located at journal bearing and thrust bearing, between journal bearing and driving parts.
4. the driven type powder ridge case of band thrust bearing as claimed in claim 3 supporting, is characterized in that, the driven type powder ridge case of described band thrust bearing supporting also comprises adjustment pad, and described adjustment pad is located between bearing block and bearing cap.
5. the driven type powder ridge case of the band thrust bearing supporting as described in claim 2,3 or 4, it is characterized in that, described thrust bearing is single thrust bearing, and two single thrust bearings coordinate with journal bearing respectively by adjusting sleeve, are located at the two ends of rotating shaft.
6. the driven type powder ridge case of the band thrust bearing supporting as described in claim 2,3 or 4, it is characterized in that, described thrust bearing also can be two-direction thrust bearing, and two-direction thrust bearing is coordinated with journal bearing by adjusting sleeve, is located at rotating shaft upper end.
7. the driven type powder ridge case of the band thrust bearing supporting as described in claim 2,3 or 4, it is characterized in that, described casing is sealed construction, is provided with hermetically-sealed construction between bearing cap and bearing block.
8. the driven type powder ridge case of band thrust bearing as claimed in claim 7 supporting, is characterized in that, be filled with lubricant in described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100909.9A CN104756627A (en) | 2015-03-06 | 2015-03-06 | Transmission type powder ridge box with thrust bearing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100909.9A CN104756627A (en) | 2015-03-06 | 2015-03-06 | Transmission type powder ridge box with thrust bearing support |
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| Publication Number | Publication Date |
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| CN104756627A true CN104756627A (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510100909.9A Pending CN104756627A (en) | 2015-03-06 | 2015-03-06 | Transmission type powder ridge box with thrust bearing support |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611517A (en) * | 2018-12-04 | 2019-04-12 | 汉威广园(广州)机械设备有限公司 | A kind of Side Gearbox Transmission System |
| CN110608279A (en) * | 2019-10-08 | 2019-12-24 | 常州天山重工机械有限公司 | Gear driver |
| CN112524228A (en) * | 2020-12-29 | 2021-03-19 | 四川中科谷丰农业机械有限公司 | Deep ploughing crushing scarifier head speed changer washing heat dissipation device and working method |
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| CN1061385A (en) * | 1990-11-13 | 1992-05-27 | 太原重型机器厂 | The swing type mechanism of crane for hoisting steel ladle |
| US5370179A (en) * | 1993-07-13 | 1994-12-06 | Mills; Robert A. R. | Drive head for rotary down hole pump |
| JP2006213280A (en) * | 2005-02-07 | 2006-08-17 | Toyota Motor Corp | Electric power steering device |
| CN2914612Y (en) * | 2006-03-17 | 2007-06-27 | 王本平 | Scarifier for raising Chinese yam |
| EP1710202A3 (en) * | 2005-04-08 | 2007-11-14 | Ludwig Ehrhardt GmbH | Lifting device |
| CN101598121A (en) * | 2009-07-09 | 2009-12-09 | 南京奥特佳冷机有限公司 | Swash plate double-headed piston compressor |
| CN102275821A (en) * | 2011-04-29 | 2011-12-14 | 太原重工股份有限公司 | Anti-twist device for crane wire ropes |
| DE202013002742U1 (en) * | 2013-03-21 | 2013-06-25 | Ludger Wiegert | Expanding wedge device with motor drive |
| CN204578991U (en) * | 2015-03-06 | 2015-08-26 | 李阳铭 | A kind of driven type powder ridge case with thrust bearing supporting |
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2015
- 2015-03-06 CN CN201510100909.9A patent/CN104756627A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061385A (en) * | 1990-11-13 | 1992-05-27 | 太原重型机器厂 | The swing type mechanism of crane for hoisting steel ladle |
| US5370179A (en) * | 1993-07-13 | 1994-12-06 | Mills; Robert A. R. | Drive head for rotary down hole pump |
| JP2006213280A (en) * | 2005-02-07 | 2006-08-17 | Toyota Motor Corp | Electric power steering device |
| EP1710202A3 (en) * | 2005-04-08 | 2007-11-14 | Ludwig Ehrhardt GmbH | Lifting device |
| CN2914612Y (en) * | 2006-03-17 | 2007-06-27 | 王本平 | Scarifier for raising Chinese yam |
| CN101598121A (en) * | 2009-07-09 | 2009-12-09 | 南京奥特佳冷机有限公司 | Swash plate double-headed piston compressor |
| CN102275821A (en) * | 2011-04-29 | 2011-12-14 | 太原重工股份有限公司 | Anti-twist device for crane wire ropes |
| DE202013002742U1 (en) * | 2013-03-21 | 2013-06-25 | Ludger Wiegert | Expanding wedge device with motor drive |
| CN204578991U (en) * | 2015-03-06 | 2015-08-26 | 李阳铭 | A kind of driven type powder ridge case with thrust bearing supporting |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611517A (en) * | 2018-12-04 | 2019-04-12 | 汉威广园(广州)机械设备有限公司 | A kind of Side Gearbox Transmission System |
| CN109611517B (en) * | 2018-12-04 | 2019-12-06 | 汉威广园(广州)机械设备有限公司 | Transmission system of gearbox |
| CN110608279A (en) * | 2019-10-08 | 2019-12-24 | 常州天山重工机械有限公司 | Gear driver |
| CN112524228A (en) * | 2020-12-29 | 2021-03-19 | 四川中科谷丰农业机械有限公司 | Deep ploughing crushing scarifier head speed changer washing heat dissipation device and working method |
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Effective date of registration: 20160519 Address after: 537500 Rongxian County Economic Development Zone, the Guangxi Zhuang Autonomous Region Industrial Road, No. 87 (Guangxi Feng Machinery Co., Ltd.) five Applicant after: GUANGXI WUFENG MACHINERY CO., LTD. Address before: Yuzhou District People's road 537000 the Guangxi Zhuang Autonomous Region Yulin City No. 398 Applicant before: Li Yangming |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150708 |
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| RJ01 | Rejection of invention patent application after publication |