CN104712741A - Transmission structure and loosening tiller deep rotary tillage mechanism provided with same - Google Patents
Transmission structure and loosening tiller deep rotary tillage mechanism provided with same Download PDFInfo
- Publication number
- CN104712741A CN104712741A CN201510101231.6A CN201510101231A CN104712741A CN 104712741 A CN104712741 A CN 104712741A CN 201510101231 A CN201510101231 A CN 201510101231A CN 104712741 A CN104712741 A CN 104712741A
- Authority
- CN
- China
- Prior art keywords
- bearing
- transmission shaft
- drive mechanism
- selfaligning
- roller bearing
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/082—Transmissions; Gearings; Power distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
- F16H57/022—Adjustment of gear shafts or bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
- F16H2057/02056—Gearboxes for particular applications for vehicle transmissions for utility vehicles, e.g. tractors or agricultural machines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a transmission structure applied to a loosening tiller deep rotary tillage mechanism. The transmission structure comprises a transmission shaft, at least one bearing seat, at least one self-aligning roller bearing or self-aligning ball bearing, and at least one bearing cap, wherein the at least one self-aligning roller bearing or self-aligning ball bearing is installed on the at least one bearing seat, the transmission shaft is sleeved with the at least one self-aligning roller bearing or self-aligning ball bearing, and the at least one bearing seat and the at least one bearing cap are fixed together and can be located on the inner side and outer side of a box body of the loosening tiller deep rotary tillage mechanism respectively, so that the transmission shaft is fixed to the box body in a rotary mode. The invention further discloses a loosening tiller deep rotary tillage mechanism provided with the transmission structure. Due to the fact that the transmission shaft is sleeved with the at least one self-aligning roller bearing or self-aligning ball bearing, the bending moment of the transmission shaft during rotation is reduced, the stability of the transmission shaft during rotation is improved, and then the deep rotary tillage efficiency of a drill bit is improved.
Description
Technical field
The present invention relates to a kind of farm machinery, particularly relate to a kind of Song Gengjifen ridge mechanism with drive mechanism.
Background technique
Traditional deep ploughing subsoiling operation is ploughed, beats, harrows, and not only requires great effort, and complex procedures, efficiency are low.Therefore, for the large-area soil needing pine to plough, utilize traditional mode cannot adapt to, for this reason, occurred the Song Gengji of a lot of automation.
Be in the patent documentation of 2011.2.16, disclose a kind of rotatably processing powder ridge multi-functional mechanical as be 201010270614.3 applyings date at application number being 2010.9.3 authorized announcement date, specifically disclose with tractor is rely on, add after tractor and interlock turnery drill bit device, hydraulic mechanism and connecting rod are installed, this hydraulic mechanism drive link, thus drive described turnery drill bit rotational, be easy to during this turnery drill bit rotational swing, unstable, thus affect powder ridge effect and the efficiency of this turnery drill bit.
Summary of the invention
In view of above content, be necessary to provide a kind of structure simple and the drive mechanism of slow-roll stabilization and have the Song Gengjifen ridge mechanism of this drive mechanism.
A kind of drive mechanism, be applied in the mechanism of Song Gengjifen ridge, and include transmission shaft, at least one bearing support, at least one selfaligning roller bearing or selfaligning ball bearing and at least one bearing cap, described at least one selfaligning roller bearing or selfaligning ball bearing are arranged on described at least one bearing support, and be enclosed within described transmission shaft, described at least one bearing support and described at least one bearing cap are fixed, and the inside and outside both sides of the casing of described Song Gengjifen ridge mechanism can be laid respectively at, thus described drive axis is fixed on described casing.
Preferably, described drive mechanism also includes the driving gear be enclosed within described transmission shaft, described at least one bearing support, at least one selfaligning roller bearing or selfaligning ball bearing and at least one bearing cap is two, described in selfaligning roller bearing described in two or two, selfaligning ball bearing is arranged on bearing support described in two respectively, and laying respectively at the both sides of described driving gear, bearing cap described in two and described diaxon bearing are fixed respectively.
Preferably, described drive mechanism also includes two adjusting sleeves, and described two adjusting sleeves are enclosed within described transmission shaft respectively, and respectively near selfaligning ball bearing described in selfaligning roller bearing described in two or two.
Preferably, described drive mechanism also includes two adjustment pads, and described two adjustment pads are installed between described diaxon bearing and described two bearings lid respectively.
Preferably, described drive mechanism also includes fastening flange, and described fastening flange is arranged on described transmission shaft, and can be connected with the drill bit structure of described Song Gengjifen ridge mechanism.
A kind of Song Gengjifen ridge mechanism, include casing, driving structure, drive mechanism and drill bit, described drive mechanism includes transmission shaft, described driving structure is arranged on described casing, and described drive axis can be driven, to rotate described drill bit, described drive mechanism also includes at least one bearing support, at least one selfaligning roller bearing or selfaligning ball bearing and at least one bearing cap, described at least one selfaligning roller bearing or selfaligning ball bearing are arranged on described at least one bearing support, and be enclosed within described transmission shaft, described at least one bearing support and described at least one bearing cap are fixed, and lay respectively at the inside and outside both sides of described casing, thus described transmission shaft is fixed on described casing.
Preferably, described drive mechanism also includes the driving gear be enclosed within described transmission shaft, described at least one bearing support, at least one selfaligning roller bearing or selfaligning ball bearing and at least one bearing cap is two, described in selfaligning roller bearing described in two or two, selfaligning ball bearing is arranged on bearing support described in two respectively, and laying respectively at the both sides of described driving gear, bearing cap described in two and described diaxon bearing are fixed respectively.
Preferably, described drive mechanism also includes two adjusting sleeves and two adjustment pads, described two adjusting sleeves are enclosed within described transmission shaft respectively, and respectively near selfaligning ball bearing described in selfaligning roller bearing described in two or two, described two adjustment pads are installed between described diaxon bearing and described two bearings lid respectively.
Preferably, described drill bit includes adpting flange, and described drive mechanism also includes fastening flange, and described fastening flange is arranged on described transmission shaft, and fixes with described adpting flange.
Preferably, described drill bit also includes drilling rod, helical blade and drill body, and described adpting flange is positioned at described drilling rod one end, and described drill body is positioned at the other one end of described drilling rod, and described helical blade is located at the periphery of described drilling rod.
Compared with prior art, above-mentioned drive mechanism and have in the Song Gengjifen ridge mechanism of drive mechanism, on transmission shaft, cover has selfaligning roller bearing or selfaligning ball bearing, thus reduces the moment of flexure of described transmission shaft when rotating, improve stability during drive axis, thus improve the powder ridge efficiency of drill bit.
Accompanying drawing explanation
Fig. 1 is a three-dimensional assembly diagram of the first mode of execution of Song Gengjifen ridge mechanism of the present invention.
Fig. 2 is another visual angle figure of Song Gengjifen ridge mechanism in Fig. 1.
Fig. 3 is that in Fig. 2, Song Gengjifen ridge mechanism, along a sectional view in III-III direction, does not wherein show casing.
Fig. 4 is a three-dimensional assembly diagram of the second mode of execution of Song Gengjifen ridge mechanism of the present invention.
Fig. 5 is another visual angle figure of Song Gengjifen ridge mechanism in Fig. 4.
Fig. 6 is that in Fig. 5, Song Gengjifen ridge mechanism, along a sectional view in VI-VI direction, does not wherein show casing.
Primary component symbol description
Song Gengjifen ridge mechanism | 100、200 |
Casing | 10 |
Driving structure | 20 |
Drive mechanism | 30 |
Drill bit | 40 |
Header board | 11 |
Door-plate | 111 |
Top board | 12 |
Base plate | 13 |
Transmission shaft | 31 |
Driving gear | 32 |
Bearing support | 33 |
Selfaligning roller bearing | 34 |
Bearing cap | 35 |
Adjusting sleeve | 36 |
Adjustment pad | 37 |
Fastening flange | 38 |
Adpting flange | 41 |
Drilling rod | 42 |
Helical blade | 43 |
Drill body | 44 |
Neck | 411 |
Through hole | 421 |
Selfaligning ball bearing | 50 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, in the first mode of execution of the present invention, a Song Gengjifen ridge mechanism 100 includes casing 10, driving structure 20, some drive mechanisms 30 and some drill bits 40.Described Song Gengjifen ridge mechanism 100 in order to plantation various crop, as paddy rice, corn, sugarcane, soybean etc., soil carry out powder ridge.The quantity of described some drive mechanisms 30 is suitable with the quantity of described some drill bits 40.
Please also refer to Fig. 2 and Fig. 3, described casing 10 is enclosed housing, and on header board 11, be provided with some openable door-plates 111, with keeping in repair described Song Gengjifen ridge mechanism 100 for staff or monitoring etc.Described casing 10 also includes top board 12 and a base plate 13.Described top board 12 is parallel to each other with described base plate 13, and connects described header board 11 respectively.
Described driving structure 20 includes a drive motor and a speed changer.Described drive motor is arranged on speed changer, and described speed changer is arranged on the top board 12 of casing 10, and the output terminal of described drive motor is connected with the input end of described speed changer, and the output terminal of described speed changer is connected with a wherein drive mechanism 30.
Please continue to refer to Fig. 1 and Fig. 3, described some drive mechanisms 30 have identical structure, and are arranged on respectively on described casing 10.Each drive mechanism 30 includes transmission shaft 31, driving gear 32, diaxon bearing 33, two selfaligning roller bearing 34, two bearings lid 35, two adjusting sleeve 36, two adjustment pad 37 and a fastening flange 38.Described transmission shaft 31 part is positioned at described casing 10, and part stretches out described base plate 13.Described driving gear 32 is enclosed within described transmission shaft 31, and near the central position of described transmission shaft 31.Adjacent driving gear 32 engages each other, in order to transfer motion power.This driving gear 32 can be spur gear, cylindric spiral gear or cylinder herringbone gear etc.
Described two selfaligning roller bearings 34 are arranged in described diaxon bearing 33 respectively, and are enclosed within respectively on described transmission shaft 31.Described two selfaligning roller bearings 34 lay respectively at the both sides of described driving gear 32, and can rotate relative to described diaxon bearing 33 together with described transmission shaft 31, to reduce the moment of flexure of described transmission shaft 31.Described diaxon bearing 33 is respectively against the inner side of described top board 12 and described base plate 13.Described two bearings lid 35 lays respectively at the outside of described top board 12 and described base plate 13, and is fixed with described diaxon bearing 33 respectively by the mode that screw locks, thus described transmission shaft 31 rotation is fixed on described casing 10.Described two adjusting sleeves 36 are enclosed within described transmission shaft 31 respectively, and respectively near described two selfaligning roller bearings 34, to adjust the gap of two selfaligning roller bearings 34.In addition, each adjusting sleeve 36 is between each selfaligning roller bearing 34 and described driving gear 32.Further, for reducing the gap of described two selfaligning roller bearings 34, described two adjustment pads 37 are arranged between described diaxon bearing 33 and described two bearings lid 35 respectively.Described fastening flange 38 is arranged on the lower end of described transmission shaft 31, and is positioned at the below of described base plate 13, in order to connect corresponding drill bit 40.
Refer to Fig. 1 and Fig. 2, described some drill bits 40 have identical structure, and include adpting flange 41, drilling rod 42, helical blade 43 and a drill body 44 respectively.Described adpting flange 41 is connected with described fastening flange 38, and by conventional means of fixation, the mode as screw locking or welding is fixed together.In the present embodiment, the mode that described adpting flange 41 is locked by screw and described fastening flange 38 are fixed together, thus can described adpting flange 41 for convenience detach, to repair or replace described drill bit 40.Described adpting flange 41 is also extended with one downwards in order to connect the neck 411 of described drilling rod 42.In embodiments of the present invention, the external diameter of described neck 411 is less than the external diameter of described adpting flange 41, and internal diameter is greater than the external diameter of described drilling rod 42.
Described drilling rod 42 is a long strip, and its one end is fixed by described neck 411 and described adpting flange 41, and the other end is connected with described drill body 44.In embodiments of the present invention, described drilling rod 42 and described adpting flange 41 and described drill body 44 integrally welded or one-body molded.Described drilling rod 42 is arranged to hollow, to hold agrochemical.Described drilling rod 42 offers some through holes 421, flows out outside described drilling rod 42 with for described pesticide.In the mode of execution that the present invention is other, described drilling rod 42 also can be designed as solid, to strengthen the intensity of described drilling rod 42.Described drilling rod 42 is cylindrical body, installs described helical blade 43 to facilitate.In other mode of execution, described drilling rod 42 can be cuboid, Hexagon cylinder or dodecagon cylinder etc.
Described drill body 44 makes described Song Gengjifen ridge mechanism 100 easily go deep into earth, and its shape can be triangle, cross etc.Plough process pine, described drill body 44 can make the orlop of earth scratch one aqua storage tank, for water storage, makes crops more drought resisting.
Described helical blade 43 is arranged on the periphery of described drilling rod 42, and is fixed on described drilling rod 42 by modes such as welding or screw lockings.The lower end of described helical blade 43, near described drill body 44, is followed described drill body 44 enter earth to be facilitated.
Refer to Fig. 4-6, in the second mode of execution of the present invention, a Song Gengjifen ridge mechanism 200 has roughly the same structure with the Song Gengjifen ridge mechanism 100 in the first mode of execution, and substitutes described selfaligning roller bearing 34 with selfaligning ball bearing 50.
Plough process pine, owing to using above-mentioned selfaligning roller bearing 34 or selfaligning ball bearing 50, moment of flexure when described transmission shaft 31 rotates reduces, thus improves the stability of drill bit 40, powder ridge efficiency is improved, and this structure is simple.
Claims (10)
1. a drive mechanism, be applied in the mechanism of Song Gengjifen ridge, and include transmission shaft, it is characterized in that: described drive mechanism also includes at least one bearing support, at least one selfaligning roller bearing or selfaligning ball bearing and at least one bearing cap, described at least one selfaligning roller bearing or selfaligning ball bearing are arranged on described at least one bearing support, and be enclosed within described transmission shaft, described at least one bearing support and described at least one bearing cap are fixed, and the inside and outside both sides of the casing of described Song Gengjifen ridge mechanism can be laid respectively at, thus described drive axis is fixed on described casing.
2. drive mechanism as claimed in claim 1, it is characterized in that: described drive mechanism also includes the driving gear be enclosed within described transmission shaft, described at least one bearing support, at least one selfaligning roller bearing or selfaligning ball bearing and at least one bearing cap is two, described in selfaligning roller bearing described in two or two, selfaligning ball bearing is arranged on bearing support described in two respectively, and laying respectively at the both sides of described driving gear, bearing cap described in two and described diaxon bearing are fixed respectively.
3. drive mechanism as claimed in claim 2, it is characterized in that: described drive mechanism also includes two adjusting sleeves, described two adjusting sleeves are enclosed within described transmission shaft respectively, and respectively near selfaligning ball bearing described in selfaligning roller bearing described in two or two.
4. drive mechanism as claimed in claim 2, is characterized in that: described drive mechanism also includes two adjustment pads, and described two adjustment pads are installed between described diaxon bearing and described two bearings lid respectively.
5. drive mechanism as claimed in claim 1, it is characterized in that: described drive mechanism also includes fastening flange, described fastening flange is arranged on described transmission shaft, and can be connected with the drill bit structure of described Song Gengjifen ridge mechanism.
6. a Song Gengjifen ridge mechanism, include casing, driving structure, drive mechanism and drill bit, described drive mechanism includes transmission shaft, described driving structure is arranged on described casing, and described drive axis can be driven, to rotate described drill bit, it is characterized in that: described drive mechanism also includes at least one bearing support, at least one selfaligning roller bearing or selfaligning ball bearing and at least one bearing cap, described at least one selfaligning roller bearing or selfaligning ball bearing are arranged on described at least one bearing support, and be enclosed within described transmission shaft, described at least one bearing support and described at least one bearing cap are fixed, and lay respectively at the inside and outside both sides of described casing, thus described transmission shaft is fixed on described casing.
7. Song Gengjifen ridge mechanism as claimed in claim 6, it is characterized in that: described drive mechanism also includes the driving gear be enclosed within described transmission shaft, described at least one bearing support, at least one selfaligning roller bearing or selfaligning ball bearing and at least one bearing cap is two, described in selfaligning roller bearing described in two or two, selfaligning ball bearing is arranged on bearing support described in two respectively, and laying respectively at the both sides of described driving gear, bearing cap described in two and described diaxon bearing are fixed respectively.
8. Song Gengjifen ridge mechanism as claimed in claim 7, it is characterized in that: described drive mechanism also includes two adjusting sleeves and two adjustment pads, described two adjusting sleeves are enclosed within described transmission shaft respectively, and respectively near selfaligning ball bearing described in selfaligning roller bearing described in two or two, described two adjustment pads are installed between described diaxon bearing and described two bearings lid respectively.
9. Song Gengjifen ridge mechanism as claimed in claim 6, it is characterized in that: described drill bit includes adpting flange, described drive mechanism also includes fastening flange, and described fastening flange is arranged on described transmission shaft, and fixes with described adpting flange.
10. Song Gengjifen ridge mechanism as claimed in claim 9, it is characterized in that: described drill bit also includes drilling rod, helical blade and drill body, described adpting flange is positioned at described drilling rod one end, described drill body is positioned at the other one end of described drilling rod, and described helical blade is located at the periphery of described drilling rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510101231.6A CN104712741A (en) | 2015-03-06 | 2015-03-06 | Transmission structure and loosening tiller deep rotary tillage mechanism provided with same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510101231.6A CN104712741A (en) | 2015-03-06 | 2015-03-06 | Transmission structure and loosening tiller deep rotary tillage mechanism provided with same |
Publications (1)
Publication Number | Publication Date |
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CN104712741A true CN104712741A (en) | 2015-06-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510101231.6A Pending CN104712741A (en) | 2015-03-06 | 2015-03-06 | Transmission structure and loosening tiller deep rotary tillage mechanism provided with same |
Country Status (1)
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CN (1) | CN104712741A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4213504A (en) * | 1977-11-07 | 1980-07-22 | Schneider Fred A | Rotary, hand-held apparatus for performing various soil working operations |
CN1820562A (en) * | 2006-03-17 | 2006-08-23 | 王本平 | Soil loosener for planting Chinese yam |
CN102518643A (en) * | 2011-12-22 | 2012-06-27 | 江阴大地装备股份有限公司 | Driving shaft device |
CN204459086U (en) * | 2015-03-06 | 2015-07-08 | 李阳铭 | Drive mechanism and there is the Song Gengjifen ridge mechanism of drive mechanism |
-
2015
- 2015-03-06 CN CN201510101231.6A patent/CN104712741A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4213504A (en) * | 1977-11-07 | 1980-07-22 | Schneider Fred A | Rotary, hand-held apparatus for performing various soil working operations |
CN1820562A (en) * | 2006-03-17 | 2006-08-23 | 王本平 | Soil loosener for planting Chinese yam |
CN102518643A (en) * | 2011-12-22 | 2012-06-27 | 江阴大地装备股份有限公司 | Driving shaft device |
CN204459086U (en) * | 2015-03-06 | 2015-07-08 | 李阳铭 | Drive mechanism and there is the Song Gengjifen ridge mechanism of drive mechanism |
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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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Application publication date: 20150617 |