CN105265038A - Rotary cultivator - Google Patents
Rotary cultivator Download PDFInfo
- Publication number
- CN105265038A CN105265038A CN201510669055.6A CN201510669055A CN105265038A CN 105265038 A CN105265038 A CN 105265038A CN 201510669055 A CN201510669055 A CN 201510669055A CN 105265038 A CN105265038 A CN 105265038A
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- China
- Prior art keywords
- rotovator
- rotary tillage
- tulwar
- main shaft
- rotary
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Abstract
The invention discloses a rotary cultivator comprising a rotary cultivator frame. The middle of the rotary cultivator frame is equipped with a tractor connecting spindle. The tractor connecting spindle is connected with a drive spindle through a gear box. The outer layer of the drive spindle is covered with a steel sheath. The inside of the drive spindle is connected with a main cutter shaft of the rotary cultivator. A rotary cultivation machete is arranged on the main cutter shaft, the rotary cultivation machete is a working part of the rotary cultivator, and the rotary cultivator completes the function of soil pulverizing through the rotary cultivation machete. The beneficial effect is that the rotary cultivator can be applied to both paddy and dry fields, is small and light, has good performance, and is easy to operate.
Description
Technical field
The present invention relates to agricultural mechanical field, particularly relate to a kind of rotovator.
Background technology
Rotovator is common tool in agricultural production, rely on power, soil is carried out fragmentation, be mainly used in cultivation, operation is cultivated before sowing, make soil soft, smooth, meet the requirement of intensive cultivation, rotovator can both operation in paddy field or dry land, general and tractor uses, the rotary blade main shaft of existing rotovator is all fixing, can not lengthen, can not adjust according to actual tractor model or field length and width, and, in use, often there is cutter shaft folder soil, folder mud, with be mingled with careless phenomenon, tractor consumed power is made to increase like this, simultaneously, soil block does not have hack, the invention provides rotary ploughing cutter shaft wide cut degree in a kind of rotary tillage work can adjust for this reason, and the rotovator that hack ability is stronger.
Summary of the invention
A kind of rotovator, described rotovator hack ability is strong, and the field after rotary tillage can meet the requirement of sowing or rice transplanting, can use with the tractor of various model.
Described a kind of rotovator, comprise: rotovator frame, described rotovator frame adopts cast iron or steel material, rotovator frame adopts symmetrical structure, operation, rotovator frame is connected with tractor, for tractor connects main shaft in the middle of described rotovator frame, tractor is connected main shaft and is connected with transmission main shaft by gear-box, the outer clad of transmission main shaft sheetmetal, be connected by driving chain and rotovator axle of operating in transmission main shaft, described operator axle is provided with rotary tillage tulwar, rotary tillage tulwar is the workpiece of rotovator, by rotary tillage tulwar, rotovator completes soil-crushing function.
Rotary tillage tulwar comprises rotary tillage tulwar installation portion, rotary tillage tulwar operate portions, rotary tillage tulwar afterbody three part, and described rotary tillage tulwar installation portion is provided with rotary blade installation screw, by bolt, rotary tillage tulwar is firmly fixed on operator axle.
Be provided with rotary tillage shaft straight knife at described operator axle two ends, rotary tillage shaft straight knife is sharp, with being convenient to shrub with farmland running to weeds ground first time farming.
In order to increase the rotary tillage area of rotovator, being connected to lengthening cutter shaft in the described operator axle left and right sides, lengthening on cutter shaft and being provided with rotary tillage tulwar, be convenient to expand rotary tillage area.
A kind of optimal technical scheme, described rotary tillage tulwar quantity is between 20 to 40, and the rotating knife on described swivel knife shaft adopts and is symmetrical arranged, and such power transmission shaft is under the drive of conveyer belt, and transmission performance is good, whole rotovator uniform force.
Chain protective plate is provided with at transmission main shaft two ends, driving chain in chain protective plate, firm simultaneously in order to whole rotovator, between described chain protective plate, be also provided with bracing piece, bracing piece adopts cylindrical cast iron or structure of steel product composition, is provided with weeds collecting knife under bracing piece, at work, weeds collecting knife collects weeds, avoids weeds to be involved in rotovator operator axle, affects the work of rotovator.
A kind of optimal technical scheme, is provided with soil-dividing rod under described bracing piece, is convenient to follow-up rotary tillage tulwar hack, leveling soil.
Locating back is connected to by locating back tail wheel in described chain protective plate rear end, locating back is cylindrical structure, the object of locating back, after making rotary tillage hack, soil conservation is smooth, in order to adjust the degree flattening hack, between described locating back tail wheel and chain protective plate, being provided with locating back height adjusting link, being convenient to the height adjusting locating back.
The invention has the beneficial effects as follows: it is dual-purpose that rotovator of the present invention can realize paddy field dry land, volume is little, lightweight simultaneously, and performance is good, processing ease, and production efficiency is high simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of rotovator structural representation of the present invention.
Fig. 2 is a kind of rotovator rotary blade of the present invention structural representation.
In accompanying drawing, the mark of each parts is as follows:
1 is rotovator frame, and 2 is tractor connection main shaft, and 3 is transmission main shaft, and 4 is driving chain, 41 is chain protective plate, and 5 is operator axle, and 6 for lengthening cutter shaft, 7 is locating back, and 71 is locating back height adjusting link, and 8 is locating back tail wheel, 9 is gear-box, and 10 is bracing piece, and 11 is weeds collecting knife, 12 is rotary tillage tulwar, and 13 is rotary tillage shaft straight knife, 121 rotary tillage tulwar installation portions, 122 rotary tillage tulwar operate portions, 123 rotary blade installation screws, 124 rotary tillage tulwar afterbodys.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
Described a kind of rotovator, comprise: rotovator frame, described rotovator frame adopts cast iron or steel material, rotovator frame adopts symmetrical structure, operation, rotovator frame is connected with tractor, for tractor connects main shaft in the middle of described rotovator frame, tractor is connected main shaft and is connected with transmission main shaft by gear-box, the outer clad of transmission main shaft sheetmetal, be connected by driving chain and rotovator axle of operating in transmission main shaft, described operator axle is provided with rotary tillage tulwar, rotary tillage tulwar is the workpiece of rotovator, by rotary tillage tulwar, rotovator completes soil-crushing function.
Rotary tillage tulwar comprises rotary tillage tulwar installation portion, rotary tillage tulwar operate portions, rotary tillage tulwar afterbody three part, and described rotary tillage tulwar installation portion is provided with rotary blade installation screw, by bolt, rotary tillage tulwar is firmly fixed on operator axle.
Be provided with rotary tillage shaft straight knife at described operator axle two ends, rotary tillage shaft straight knife is sharp, with being convenient to shrub with farmland running to weeds ground first time farming.
In order to increase the rotary tillage area of rotovator, being connected to lengthening cutter shaft in the described operator axle left and right sides, lengthening on cutter shaft and being provided with rotary tillage tulwar, be convenient to expand rotary tillage area.
Described rotary tillage tulwar quantity is between 20 to 40, and the rotating knife on described swivel knife shaft adopts and is symmetrical arranged, and such power transmission shaft is under the drive of conveyer belt, and transmission performance is good, whole rotovator uniform force.
Chain protective plate is provided with at transmission main shaft two ends, driving chain in chain protective plate, firm simultaneously in order to whole rotovator, also bracing piece is provided with between described chain protective plate, bracing piece adopts cylindrical cast iron or structure of steel product composition, weeds collecting knife is provided with under bracing piece, at work, weeds collecting knife collects weeds, avoid weeds to be involved in rotovator operator axle, affect the work of rotovator, under described bracing piece, be provided with soil-dividing rod, be convenient to follow-up rotary tillage tulwar hack, leveling soil.
Locating back is connected to by locating back tail wheel in described chain protective plate rear end, locating back is cylindrical structure, the object of locating back, after making rotary tillage hack, soil conservation is smooth, in order to adjust the degree flattening hack, between described locating back tail wheel and chain protective plate, being provided with locating back height adjusting link, being convenient to the height adjusting locating back.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a rotovator, it is characterized in that, comprise: rotovator frame, described rotovator frame adopts cast iron or steel material, rotovator frame adopts symmetrical structure, rotovator frame is connected with tractor, for tractor connects main shaft in the middle of described rotovator frame, tractor is connected main shaft and is connected with transmission main shaft by gear-box, the outer clad of transmission main shaft sheetmetal, be connected by driving chain and rotovator axle of operating in transmission main shaft, described operator axle is provided with rotary tillage tulwar, rotary tillage tulwar comprises rotary tillage tulwar installation portion, rotary tillage tulwar operate portions, rotary tillage tulwar afterbody three part, described rotary tillage tulwar installation portion is provided with rotary blade installation screw, by bolt, rotary tillage tulwar is firmly fixed on operator axle, rotary tillage shaft straight knife is provided with at described operator axle two ends, in order to increase the rotary tillage area of rotovator, lengthening cutter shaft is connected in the described operator axle left and right sides, lengthen on cutter shaft and be provided with rotary tillage tulwar, chain protective plate is provided with at transmission main shaft two ends, driving chain in chain protective plate, firm simultaneously in order to whole rotovator, also bracing piece is provided with between described chain protective plate, bracing piece adopts cylindrical cast iron or structure of steel product composition, weeds collecting knife is provided with under bracing piece, locating back is connected to by locating back tail wheel in described chain protective plate rear end, locating back is cylindrical structure, in order to adjust the degree flattening hack, locating back height adjusting link is provided with between described locating back tail wheel and chain protective plate.
2. rotovator according to claim 1, is characterized in that, described rotary tillage tulwar quantity is between 20 to 40, and the rotating knife on described swivel knife shaft adopts and is symmetrical arranged.
3. rotovator according to claim 1, is characterized in that, is provided with soil-dividing rod under described bracing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510669055.6A CN105265038A (en) | 2015-10-13 | 2015-10-13 | Rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510669055.6A CN105265038A (en) | 2015-10-13 | 2015-10-13 | Rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105265038A true CN105265038A (en) | 2016-01-27 |
Family
ID=55135561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510669055.6A Pending CN105265038A (en) | 2015-10-13 | 2015-10-13 | Rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105265038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337841A (en) * | 2019-06-30 | 2019-10-18 | 安徽省新田农业机械制造有限公司 | A kind of novel multi-use rotary blade |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036303A (en) * | 1974-09-18 | 1977-07-19 | C. Van Der Lely N. V. | Soil cultivating machines |
| CN86204496U (en) * | 1986-07-01 | 1987-06-10 | 浙江省奉化县农业机械局 | Width-expanding device for rotary cultivator |
| CN201393362Y (en) * | 2009-05-20 | 2010-02-03 | 葛玉明 | Multifunctional rotary cultivator as well as extending shaft and speed change gear box convenient for reversal thereof |
| CN204425911U (en) * | 2015-01-22 | 2015-07-01 | 湖南春燕机械制造有限公司 | A kind of rotovator clearing up roadside weeds |
| CN204579019U (en) * | 2015-01-12 | 2015-08-26 | 太仓众信机械制造有限公司 | The broken stubble in a kind of paddy field, making beating, smooth all-in-one |
| CN204579036U (en) * | 2015-03-27 | 2015-08-26 | 湖南农业大学 | The automatically controlled combined seed and fertilizer drill of multifunctional rotary tillage |
| CN205232696U (en) * | 2015-10-13 | 2016-05-18 | 太仓众信机械制造有限公司 | Rotary tillage machine |
-
2015
- 2015-10-13 CN CN201510669055.6A patent/CN105265038A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036303A (en) * | 1974-09-18 | 1977-07-19 | C. Van Der Lely N. V. | Soil cultivating machines |
| CN86204496U (en) * | 1986-07-01 | 1987-06-10 | 浙江省奉化县农业机械局 | Width-expanding device for rotary cultivator |
| CN201393362Y (en) * | 2009-05-20 | 2010-02-03 | 葛玉明 | Multifunctional rotary cultivator as well as extending shaft and speed change gear box convenient for reversal thereof |
| CN204579019U (en) * | 2015-01-12 | 2015-08-26 | 太仓众信机械制造有限公司 | The broken stubble in a kind of paddy field, making beating, smooth all-in-one |
| CN204425911U (en) * | 2015-01-22 | 2015-07-01 | 湖南春燕机械制造有限公司 | A kind of rotovator clearing up roadside weeds |
| CN204579036U (en) * | 2015-03-27 | 2015-08-26 | 湖南农业大学 | The automatically controlled combined seed and fertilizer drill of multifunctional rotary tillage |
| CN205232696U (en) * | 2015-10-13 | 2016-05-18 | 太仓众信机械制造有限公司 | Rotary tillage machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337841A (en) * | 2019-06-30 | 2019-10-18 | 安徽省新田农业机械制造有限公司 | A kind of novel multi-use rotary blade |
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Application publication date: 20160127 |