CN203340538U - Front-mounted rotary cultivator - Google Patents
Front-mounted rotary cultivator Download PDFInfo
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- CN203340538U CN203340538U CN 201320390645 CN201320390645U CN203340538U CN 203340538 U CN203340538 U CN 203340538U CN 201320390645 CN201320390645 CN 201320390645 CN 201320390645 U CN201320390645 U CN 201320390645U CN 203340538 U CN203340538 U CN 203340538U
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- tractor
- link
- preposition link
- front positioning
- positioning type
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Abstract
The utility model discloses a front-mounted rotary cultivator. The front-mounted rotary cultivator comprises a transmission shaft which is in transmission connection with a power output shaft of a harvester or a tractor and is in driving connection with a rotary blade shaft and a front-loaded connecting frame which is installed at the front end of the harvester or the tractor, wherein one end of the front-loaded connecting frame is connected with the power output shaft of the harvester of the tractor, the other end of the front-loaded connecting frame is connected with the transmission shaft, and the transmission shaft is connected with the power output shaft of the harvester or the tractor in a belt transmission mode or in a chain transmission mode. The front-mounted rotary cultivator has the advantages that the tillage condition can be observed conveniently, tillage efficiency is high, the structure is simple, and manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of rotovator, particularly a kind of front positioning type rotovator.
Background technology
Rotovator is to complete cultivation machinery cultivated, the rake operation with grain header or tractor.Because of its have the hack ability strong, plough after the characteristics such as earth's surface is smooth, and be widely used.The rotovator of prior art is generally rear-mounted, and rotovator is arranged on the rear end of grain header or tractor, during farming, owing to being inconvenient to see the rotary tillage process situation, easily there is the farming blind area, and can not find in time the problem of balking, the anti-rate of ploughing is high, and farming efficiency is low.Simultaneously, existing rotovator, it is to be connected with the power take-off of grain header or tractor by bevel gear box for the power transmission shaft that drives rotary ploughing cutter shaft, complex structure, manufacturing cost is high.
The utility model content
The purpose of this utility model is to provide a kind of state of cultivation of conveniently checking, farming efficiency is high, simple in structure, the front positioning type rotovator of low cost of manufacture.
According to an aspect of the present utility model, a kind of front positioning type rotovator is provided, comprise and be in transmission connection with grain header or tractor motive power output shaft and drive with rotary ploughing cutter shaft the power transmission shaft be connected, also comprise the preposition link that can be installed on grain header or tractor front end, this preposition link one end is connected with grain header or tractor motive power output shaft, the other end is connected with power transmission shaft, and power transmission shaft and grain header or the transmission of tractor motive power output shaft band or chain are in transmission connection.
In some embodiments, can also comprise that this hydraulic jack one end connects preposition link for regulating the hydraulic jack of preposition link and vertical angle, an end is connected on grain header or tractor.
In some embodiments, can also comprise that this lock-bit part one end is connected in preposition link for locating the lock-bit part of preposition link and vertical angle, the other end is fixedly connected on the bearing support of grain header or tractor.
In some embodiments, preposition link is provided with a plurality of for locating the locating hole of lock-bit part and preposition link link position, and a plurality of locating holes distribute along preposition link length direction.
In some embodiments, lock-bit part one end can be removably connected to preposition link.
In some embodiments, the lock-bit part can be provided with the coupling hole with the locating hole coupling, and the lock-bit part can be connected on preposition link by screw tightening.
In some embodiments, can also comprise the rotary blade case, this rotary blade case is fixedly connected with preposition link by suspension rod.
In some embodiments, preposition link can comprise a plurality of supports that are arranged in parallel, have to each other spacing, between adjacent two supports, is fixedly connected with.
In some embodiments, adjacent two supports can connect by weldment.
A kind of front positioning type rotovator of the utility model, by being provided with preposition link, be prepended to rotovator the front end of grain header or tractor, conveniently check the rotary tillage process situation, effectively avoid the farming blind area, and can find in time the problem of balking, effectively improved farming efficiency.Simultaneously, power transmission shaft and grain header or tractor motive power output shaft can be with transmission or chain to be in transmission connection, simple in structure, low cost of manufacture.
The accompanying drawing explanation
The structural representation of a kind of front positioning type rotovator that Fig. 1 is a kind of embodiment of the utility model.
The right view that Fig. 2 is a kind of front positioning type rotovator shown in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 has schematically shown a kind of front positioning type rotovator according to a kind of embodiment of the present utility model.
As shown in Figure 1, this front positioning type rotovator comprises power transmission shaft 1, preposition link 2 and rotary ploughing cutter shaft 3.In addition, also comprise hydraulic jack 4, rotary blade case 5 and lock-bit part 6.
As illustrated in fig. 1 and 2, power transmission shaft 1 is in transmission connection with tractor motive power output shaft 7.Power transmission shaft 1 drives and is connected with rotary ploughing cutter shaft 3.Preposition link 2 can be installed on tractor 8 front ends, and the one end is connected with tractor motive power output shaft 7, and the other end is connected with power transmission shaft 1.Hydraulic jack 4 one ends are connected on preposition link 2, and the other end is connected on tractor 8.Rotary blade case 5 is positioned at the upper end of rotary ploughing cutter shaft 3, by suspension rod 9, with preposition link 2, is fixedly connected with.Lock-bit part 6 one ends are connected in preposition link 2, and the other end is fixedly connected on the bearing support 801 of tractor 8.
In other embodiments, this front positioning type rotovator also can be mounted on grain header and use.
Have the bearing block 10 that rolling bearing is installed on power transmission shaft 1, preposition link 2 one ends are fixedly connected with on bearing block 10 outsides.
Have the bearing block 11 that rolling bearing is installed on tractor motive power output shaft 7, preposition link 2 other ends are fixedly connected with on bearing block 11 outsides.
In the present embodiment, between power transmission shaft 1 and tractor motive power output shaft 7, for chain, be in transmission connection.Specifically, in tractor motive power output shaft 7 and 1 of power transmission shaft, chain, sprocket wheel and chain lid 12 are housed exactly.
In other embodiments, between power transmission shaft 1 and tractor motive power output shaft 7, can be that band is in transmission connection, for example belt transmission connects.
Hydraulic jack 4 can be for regulating preposition link 2 and vertical angle a.Specifically, be exactly that hydraulic jack 4 cylinder bodies 401 are fixed on tractor 8, its piston rod 402 is fixedly connected with preposition link 2, by regulating piston bar 402, can regulate the size of preposition link 2 and vertical angle a, can regulate the tilling depth of rotary blade 13.Can meet the demand of different farming thus, can upgrade a kind of front positioning type rotovator of the utility model simultaneously when crossing ridge, facilitate ridge.
In other embodiments, the cylinder body 401 of hydraulic jack 4 can be to be fixed on preposition link 2, and its piston rod 402 is fixed on tractor 8.
Rotary blade case 5 for example, is connected with left fagging with chain-wheel box 14 respectively by screw tightening (bolt).Crossbeam soldering member 15 is installed on rotary blade case 5, and suspension rod 9 one ends are fixedly connected on crossbeam soldering member 15, and the other end is fixedly connected on preposition link 2.Swing in the time of can effectively preventing thus a kind of front positioning type rotovator work of the utility model, improved the stability of a kind of front positioning type rotovator of the utility model work.
During rotary tillage process, rotary blade 13 colliding surfaces, can be subject to the reaction force on ground, easily produces circular runout, affects service life and operation quality.Lock-bit part 6 is connected in preposition link 2 on tractor 8, for locking preposition link 2 and vertical angle a, can effectively prevent that preposition link 2 is subject to the reaction force generation and beats, effectively prevented that rotary blade 13 from beating, improved thus the stability of a kind of front positioning type rotovator of the utility model work and extended service life.
Preposition link 2 has a plurality of locating holes 201, and for locating lock-bit part 6 and preposition link 2 link positions, a plurality of locating holes 201 distribute along preposition link 2 length directions.The quantity of locating hole 201 needs to select according to actual design, respectively the different tilling depth of corresponding rotary blade 13.
Lock-bit part 6 one ends can be unremovably to be connected on preposition link 2, can be also to be removably connected to preposition link 2.Be preferably the latter, be for example hook joint, clamping or be threaded.Make thus in the production application process, being convenient to the user can carry out the adjusting of tilling depth voluntarily, has improved the practicality of a kind of front positioning type rotovator of the utility model.
Lock-bit part 6 has the coupling hole that can mate with locating hole 201, and lock-bit part 6 is connected on preposition link 2 by screw tightening 16.Specifically, mate exactly hole can with any coupling in a plurality of locating holes 201.During installation, by the coupling Kong Yuyi of lock-bit part 6 locating hole 201 alignment laminating, screw tightening 16 is run through to these both and screw, just lock-bit part 6 can be fixedly connected on preposition link 2.Make thus and can conveniently carry out installation and the dismounting of lock-bit part 6, improved the convenience used.
Screw tightening 16 can be screw or bolt.In the present embodiment, it is bolt.
Preposition link 2 can be an independent support, can be also to comprise a plurality of supports 202 that are arranged in parallel, have to each other spacing, and 202, adjacent two supports are fixedly connected with.In the present embodiment, for comprising two supports.Preposition link 2 stability have been improved thus.
In other embodiments, can be three, four, five or six etc.Have respectively locating hole 201 on each support 202, correspondingly, the quantity of lock-bit part 6 is consistent with the quantity of support 202, and corresponding one by one.The quantity of bearing block 10 and bearing block 11 is also corresponding with support 202 quantity, in the present embodiment, is respectively two.
A plurality of supports 202 can be to link together by modes such as riveting, be threaded each other, can be also to connect by weldment 203.In the present embodiment, be the latter, can improve thus the steadiness of 202, a plurality of supports, improved the stability of preposition link 2 work.
A kind of front positioning type rotovator of the utility model generally is arranged on tractor 8(or grain header) the upper use, during installation, this front positioning type rotovator is positioned over to tractor 8(or grain header) front end, preposition link 2 one ends and tractor 8(or grain header) bearing block 11 use bolts on power take-off 7 on bearing support 801 are connected, or with this tractor 8(or grain header) the bolster top chock that overlaps along long line of power take-off 7 axis on bearing support 801 is connected with bolt.Power transmission shaft 1 covers chain and sprocket wheel and tractor motive power output shaft 7(or the grain header power take-off in 12 by chain) be in transmission connection, power transmission shaft 1 is in transmission connection by the chain in chain-wheel box 14 and sprocket wheel and rotary ploughing cutter shaft 3.Select suitable tilling depth by adjusting hydraulic jack 4, by the preposition connection 2 of lock-bit part 6 locking and vertical angle a, locked tilling depth.Can be at tractor 8(or grain header) afterbody is equipped with for the field planker after smooth farming, and the length of planker equates with working width, and two of planker is connected with tractor (or grain header) with rope.
During use, tractor 8(or grain header) power take-off 7 on bearing support 801, drive power transmission shafts 1 by two driving-chains and rotate, power transmission shaft 1 rotates by sprocket wheel and chain-driving rotary ploughing cutter shaft 3, rotary ploughing cutter shaft 3 drives rotary blade 13 revolutions, carries out rotary tillage process.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. a front positioning type rotovator, comprise and be in transmission connection with grain header or tractor motive power output shaft and drive with rotary ploughing cutter shaft the power transmission shaft be connected, it is characterized in that, also comprise the preposition link that can be installed on grain header or tractor front end, this preposition link one end is connected with described grain header or tractor motive power output shaft, the other end is connected with described power transmission shaft, and described power transmission shaft and described grain header or the transmission of tractor motive power output shaft band or chain are in transmission connection.
2. a kind of front positioning type rotovator according to claim 1, it is characterized in that, also comprise that this hydraulic jack one end connects described preposition link for regulating the hydraulic jack of described preposition link and vertical angle, an end is connected on described grain header or tractor.
3. a kind of front positioning type rotovator according to claim 1, it is characterized in that, also comprise that this lock-bit part one end is connected in described preposition link for locking the lock-bit part of described preposition link and vertical angle, the other end is fixedly connected on the bearing support of described grain header or tractor.
4. a kind of front positioning type rotovator according to claim 3, it is characterized in that, described preposition link is provided with a plurality of for locating the locating hole of described lock-bit part and described preposition link link position, and described a plurality of locating holes distribute along preposition link length direction.
5. a kind of front positioning type rotovator according to claim 3, is characterized in that, described lock-bit part one end is removably connected to described preposition link.
6. a kind of front positioning type rotovator according to claim 4, is characterized in that, described lock-bit part is provided with the coupling hole with described locating hole coupling, and described lock-bit part is connected on described preposition link by screw tightening.
7. a kind of front positioning type rotovator according to claim 1, is characterized in that, also comprises the rotary blade case, and this rotary blade case is fixedly connected with described preposition link by suspension rod.
8. according to the described a kind of front positioning type rotovator of claim 1-7 any one, it is characterized in that, described preposition link comprises a plurality of supports that are arranged in parallel, have to each other spacing, between adjacent two described supports, is fixedly connected with.
9. a kind of front positioning type rotovator according to claim 8, is characterized in that, adjacent two described supports can connect by weldment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320390645 CN203340538U (en) | 2013-07-02 | 2013-07-02 | Front-mounted rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320390645 CN203340538U (en) | 2013-07-02 | 2013-07-02 | Front-mounted rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203340538U true CN203340538U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320390645 Expired - Fee Related CN203340538U (en) | 2013-07-02 | 2013-07-02 | Front-mounted rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203340538U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348790A (en) * | 2013-07-02 | 2013-10-16 | 邓光辉 | Front-arranged type rotary cultivator |
| CN103931285A (en) * | 2014-04-14 | 2014-07-23 | 邓光辉 | Caterpillar band self-propelled double-structure rotary cultivator |
| WO2015000310A1 (en) * | 2013-07-02 | 2015-01-08 | Deng Guanghui | Novel ridging machine |
| CN104620701A (en) * | 2015-02-12 | 2015-05-20 | 朱杵养 | Spiral rotary cultivator |
| CN104938060A (en) * | 2015-06-15 | 2015-09-30 | 广西宜州玉柴农业装备有限公司 | Rotary cultivator rotating knife roll |
| CN115506438A (en) * | 2022-10-31 | 2022-12-23 | 徐州徐工环境技术有限公司 | Plowing device for amphibious cleaning ship |
-
2013
- 2013-07-02 CN CN 201320390645 patent/CN203340538U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348790A (en) * | 2013-07-02 | 2013-10-16 | 邓光辉 | Front-arranged type rotary cultivator |
| WO2015000311A1 (en) * | 2013-07-02 | 2015-01-08 | Deng Guanghui | Front-mounted rotary cultivator |
| WO2015000310A1 (en) * | 2013-07-02 | 2015-01-08 | Deng Guanghui | Novel ridging machine |
| CN103931285A (en) * | 2014-04-14 | 2014-07-23 | 邓光辉 | Caterpillar band self-propelled double-structure rotary cultivator |
| CN104620701A (en) * | 2015-02-12 | 2015-05-20 | 朱杵养 | Spiral rotary cultivator |
| CN104938060A (en) * | 2015-06-15 | 2015-09-30 | 广西宜州玉柴农业装备有限公司 | Rotary cultivator rotating knife roll |
| CN115506438A (en) * | 2022-10-31 | 2022-12-23 | 徐州徐工环境技术有限公司 | Plowing device for amphibious cleaning ship |
| CN115506438B (en) * | 2022-10-31 | 2024-03-12 | 徐州徐工环境技术有限公司 | Amphibious cleaning boat ploughing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20160702 |