CN2930240Y - Rotary tiller - Google Patents
Rotary tiller Download PDFInfo
- Publication number
- CN2930240Y CN2930240Y CN 200620086391 CN200620086391U CN2930240Y CN 2930240 Y CN2930240 Y CN 2930240Y CN 200620086391 CN200620086391 CN 200620086391 CN 200620086391 U CN200620086391 U CN 200620086391U CN 2930240 Y CN2930240 Y CN 2930240Y
- Authority
- CN
- China
- Prior art keywords
- rotary
- plough
- rotary tillage
- plough leg
- tillage frame
- 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.)
- Expired - Fee Related
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a rotary tiller; the rotary tiller comprises a body, a gearbox and a suspension bracket assembly which are arranged on the rotary tiller body, a rotor tiller shaft which is connected with the power of the gearbox is arranged under the rotary tiller body, a rotary blade is arranged on the rotor tiller shaft, a plough leg which can be adjusted up and down is arranged on the front side of the rotary tiller body, a plough piece is arranged at the bottom of the plough leg. With a plough leg which can be adjusted up and down being arranged on the front side, the utility model can plough the hardened earth by the plough piece firstly and then crush the earth by the rotary blade to meet the required working depth; and the utility model has the advantages that the structure is simple and the working depth can be adjusted according to need.
Description
Technical field
The utility model relates to a kind of rotovator.
Background technology
The existing rotovator that is installed on the tractor, no matter its rotovator is to be connected with power behind the tractor or the connection of side power, general all is to drive rotary ploughing cutter shaft by the gearbox that is installed on the rotary tillage frame by the idler gear box assembly, by the rotary blade that is installed on the rotary ploughing cutter shaft field is carried out farming, hack, stubble-cleaning weeding and is turned over operations such as covering lid.But existing rotovator only adapts to softer soil, the plot heavier to the hardening soil, and then rotary tillage degree of depth deficiency influences the rotary tillage effect.
Summary of the invention
The technical problems to be solved in the utility model be at existing rotovator because of the hardening soil causes rotary tillage degree of depth deficiency, a kind of rotovator that increases the rotary tillage degree of depth is provided.
For solving the problems of the technologies described above, the utility model comprises the rotary tillage frame, be installed in gearbox and hanger bracket combination on the rotary tillage frame, the rotary ploughing cutter shaft that is connected with gearbox power is installed below the rotary tillage frame, rotary blade is installed on the rotary ploughing cutter shaft, but its design feature is the plough leg that up-down adjustment is arranged in the installed in front of rotary tillage frame, and plough leg bottom is equipped with the plough sheet.
The quantity of described plough leg is that 2-12 props up.
Described plough leg is installed on the rotary tillage frame by U type card; Or on the rotary tillage frame, rectangular tube being installed, described plough leg is inserted in the rectangular tube, is provided with bearing pin between plough leg and the rectangular tube.
After adopting said structure, because but the plough leg and the plough sheet of up-down adjustment are arranged in the installed in front of rotary ploughing cutter shaft, earlier deep ploughed in the field of hardening by the plough sheet, carry out crushing operation by rotary blade again, the rotary tillage degree of depth is met cultivate requirement, it is simple in structure, and the rotary tillage degree of depth can be regulated as required.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
The structural representation that Fig. 2 looks for Fig. 1 left side;
Fig. 3 is the left view of the another kind of structure of the utility model.
Embodiment
With reference to accompanying drawing, this rotovator comprises rotary tillage frame 2, be installed in gearbox 6 and hanger bracket combination 5 on the rotary tillage frame 2, in the both sides of rotary tillage frame 2 side plate 1 is installed, rotary ploughing cutter shaft 8 is installed below rotary tillage frame 2, the two ends of rotary ploughing cutter shaft 8 are supported on the side plate 1 by bearing block, the rotary ploughing cutter shaft 8 that gearbox 6 drives by idler gear box assembly 9, rotary blade 10 is installed on the rotary ploughing cutter shaft 8, the installed in front of rotary tillage frame 2 have can～the plough leg 4 regulated down, plough leg 4 can adopt connected mode shown in Figure 2, is installed on the rotary tillage frame 2 by U type card 3; Also can adopt connected mode shown in Figure 3, rectangular tube 12 promptly is installed on rotary tillage frame 2, described plough leg 4 is inserted in the rectangular tube 12, is provided with bearing pin 13 between plough leg 4 and the rectangular tube 12.Plough leg 4 bottoms are equipped with plough sheet 7, and the quantity of plough leg 4 is that 2-12 props up, and determine according to the specification of rotovator, are provided with case 11 at the rear portion of rotary tillage frame 2.Rotovator shown in Figure 1 is the version that is connected with the tractor of back power output, changes the position of gearbox 6 and the type of attachment between gearbox 6 and the rotary ploughing cutter shaft 8, and the rotovator of this structure can be installed on the tractor of rear flank power output equally.
Claims (4)
1, a kind of rotovator, comprise rotary tillage frame (2), be installed in gearbox (6) and hanger bracket combination (5) on the rotary tillage frame (2), in rotary tillage frame (2) below the rotary ploughing cutter shaft (8) that is connected with gearbox (6) power is installed, rotary blade (10) is installed on the rotary ploughing cutter shaft (8), it is characterized in that in rotary tillage frame (2) but installed in front the plough leg (4) of up-down adjustment is arranged, plough leg (4) bottom is equipped with plough sheet (7).
2, rotovator according to claim 1, the quantity that it is characterized in that described plough leg (4) are that 2-12 props up.
3, rotovator according to claim 1 is characterized in that described plough leg (4) is installed on the rotary tillage frame (2) by U type card (3).
4, rotovator according to claim 1 is characterized in that being equipped with rectangular tube (12) on rotary tillage frame (2), described plough leg (4) is inserted in the rectangular tube (12), is provided with bearing pin (13) between plough leg (4) and the rectangular tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086391 CN2930240Y (en) | 2006-06-25 | 2006-06-25 | Rotary tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086391 CN2930240Y (en) | 2006-06-25 | 2006-06-25 | Rotary tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2930240Y true CN2930240Y (en) | 2007-08-08 |
Family
ID=38346744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086391 Expired - Fee Related CN2930240Y (en) | 2006-06-25 | 2006-06-25 | Rotary tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2930240Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869016A (en) * | 2010-06-09 | 2010-10-27 | 左佳奇 | Coaxial rotary cultivator realizing deep and extensive cultivation and shallow and fine crushing |
| CN101878681A (en) * | 2010-06-18 | 2010-11-10 | 吴伯让 | Self-propelled double-shaft deep-tilling machine and tilling method |
| CN103875319A (en) * | 2014-03-04 | 2014-06-25 | 昆山市海光绿化发展有限公司 | Multifunctional scarifying tool head structure |
| CN104255092A (en) * | 2014-10-21 | 2015-01-07 | 安徽理工大学 | Straw breaking and rotary tillage integrated machine |
-
2006
- 2006-06-25 CN CN 200620086391 patent/CN2930240Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869016A (en) * | 2010-06-09 | 2010-10-27 | 左佳奇 | Coaxial rotary cultivator realizing deep and extensive cultivation and shallow and fine crushing |
| CN101878681A (en) * | 2010-06-18 | 2010-11-10 | 吴伯让 | Self-propelled double-shaft deep-tilling machine and tilling method |
| CN103875319A (en) * | 2014-03-04 | 2014-06-25 | 昆山市海光绿化发展有限公司 | Multifunctional scarifying tool head structure |
| CN104255092A (en) * | 2014-10-21 | 2015-01-07 | 安徽理工大学 | Straw breaking and rotary tillage integrated machine |
| CN104255092B (en) * | 2014-10-21 | 2016-03-23 | 安徽理工大学 | A kind of stalk crushing rotary tillage all-in-one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |