CN2826933Y - Power rotating harrow - Google Patents
Power rotating harrow Download PDFInfo
- Publication number
- CN2826933Y CN2826933Y CN 200520105196 CN200520105196U CN2826933Y CN 2826933 Y CN2826933 Y CN 2826933Y CN 200520105196 CN200520105196 CN 200520105196 CN 200520105196 U CN200520105196 U CN 200520105196U CN 2826933 Y CN2826933 Y CN 2826933Y
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- China
- Prior art keywords
- lower rotor
- rotor part
- part casing
- power
- gear
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- 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 relates to a power rotating harrow which comprises a suspension frame, a gear box and a lower rotor case, wherein the suspension frame and the gear box are fixedly arranged on the lower rotor case. The gear box comprises a power input shaft and a power output shaft of an implement; harrow knife holder units are installed on the lower end of the downwards arranged power output shaft; each harrow knife holder is provided with a harrow knife. The utility model has the advantages of firm and compact structure, good adaptability to soil, stable performance, flexible and convenient cornering and turning on a small land block, adjustable rotary speed and harrow depth and adaption to different soil conditions; one-time operation can complete the efficiencies of crushing, smoothening, pressing, etc. Thus, the utility model can conveniently, quickly and flexibly carry out the soil working operation.
Description
One, technical field
The utility model relates to the soil-working agricultural tool tool, is a kind of power rotary harrow, is applicable to the preparation in sowing seedbed.
Two, background technology
At present, domestic combined soil preparing machine is passive type, with the big crawler-pulled operation of tractive force, the roomy heaviness of facility, operating speed is low, moves inconvenient, the inconvenience that turns around, and the development of existing agricultural machinery power forward wheel tractor, caterpillar tractor just is eliminated.
Three, summary of the invention
The utility model provides a kind of power rotary harrow, has overcome the deficiency of above-mentioned prior art, and it can make things convenient for, carry out rapidly, flexibly tillage operation.
The technical solution of the utility model realizes by following measure: a kind of power rotary harrow, it comprises suspension frame, gear-box and lower rotor part casing, hanging frame and gear-box is fixedly mounted on the lower rotor part casing, gear-box comprises facility power input shaft and power take-off, rake tool rest group is installed in the lower end of downward power take-off, on each rake tool rest, the rake cutter is installed.
Be further optimization and/or improvements below to above-mentioned technical solutions of the utility model:
The said gear case can comprise the facility power input shaft, power take-off, overload clutch, first, cog, middle gear, second, bevel pinion, bevel gear wheel, lower gear and retainer, the facility power input shaft drives first by overload clutch, cog and be fixedly mounted on first and go up and be meshed with middle gear, middle gear is fixedly mounted on second, bevel pinion is fixedly mounted on second and goes up and be meshed with bevel gear wheel, bevel gear wheel is fixedly mounted on the power take-off, is installed with lower gear and is used for driving other secondary rake tool rest of harrowing the tool rest group on power take-off.
Above-mentioned power take-off can be installed on the lower rotor part casing by bearing.
In above-mentioned lower rotor part tank ends draft arm can be installed, and the inner of draft arm is hinged on the lower rotor part casing, limited dark pack roller is installed between two draft arm outer ends, on lower rotor part casing and draft arm, the corresponding adjustment hole group of regulating relative lower rotor part casing height by lock pin is arranged.
Can be installed with cutter beam fixed head in the outer end of above-mentioned draft arm, on cutter beam fixed head, be installed with doctor beam, on doctor beam, be installed with knife rest, stick to the scraper of clay on the dark pack roller of limit being installed with on the knife rest to clear up.
On above-mentioned lower rotor part casing, soil-suppressing board can be hinged with or/and protective plate.
Between above-mentioned lower rotor part casing and doctor beam, can be hinged with roller frame, support roller is being installed on the roller frame and be pressed on the dark pack roller of limit.
The utility model sound construction compactness, good to soil suitability, stable performance, the turning of narrow and small plot is turned around flexible, rotating speed, the rake adjustable deeply, adapting to the different soils condition, one-stop operation can be finished effects such as fragmentation, smooth, suppression, can make things convenient for, carry out rapidly, flexibly tillage operation.
Four, description of drawings
Accompanying drawing 2 is the left TV structure schematic diagram of accompanying drawing 1,
Accompanying drawing 3 is the plan structure schematic diagram of accompanying drawing 1,
Accompanying drawing 4 is the powerdriven structural representation in the accompanying drawing 1;
Coding in the accompanying drawing is respectively: 1 for hanging frame, and 2 is gear-box, and 3 is the lower rotor part casing, 4 is soil-suppressing board, and 5 is protective plate, and 6 is cutter beam fixed head, 7 is support roller, and 8 is draft arm, and 9 is bearing pin, 10 is doctor beam, and 11 is knife rest, and 12 is scraper, the 13 dark pack rollers that exceed, 14 is the facility power input shaft, 15 is overload clutch, 16 is first, and 17 for cogging, and 18 is middle gear, 19 is bevel pinion, and 20 is second, and 21 is bevel gear wheel, 22 is lower gear, 23 is power take-off, and 24 is retainer, and 25 are the rake cutter, 26 are the rake tool rest, and 27 is bearing.
Five, embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
Shown in accompanying drawing 1,2 and 3, this power rotary harrow comprises suspension frame 1, gear-box 2 and lower rotor part casing 3, hanging frame 1 and gear-box 2 is fixedly mounted on the lower rotor part casing 3, gear-box 2 comprises facility power input shaft 14 and power take-off 23, rake tool rest group is installed in the lower end of downward power take-off 23, on each rake tool rest 26, rake cutter 25 is installed.
Can according to actual needs above-mentioned power rotary harrow be made further optimization and/or improvements:
As shown in Figure 4, gear-box 2 comprises facility power input shaft 14, power take-off 23, overload clutch 15, first 16, cog 17, middle gear 18, second 20, bevel pinion 19, bevel gear wheel 21, lower gear 22 and retainer 24, facility power input shaft 14 drives first 16 by overload clutch 15, cog and 17 be fixedly mounted on first 16 and and be meshed with middle gear 18, middle gear 18 is fixedly mounted on second 20, bevel pinion 19 is fixedly mounted on second 20 and with bevel gear wheel 21 and is meshed, bevel gear wheel 21 is fixedly mounted on the power take-off 23, be installed with lower gear 22 and be used for driving other secondary rake tool rest of harrowing the tool rest group on power take-off 23, power take-off 23 preferably is installed on the lower rotor part casing 3 by bearing 27.
Shown in accompanying drawing 1,2 and 3, lower rotor part casing 3 two ends are equipped with draft arm 8, and the inner of draft arm 8 is hinged on the lower rotor part casing 3, limited dark pack roller 13 is installed between two draft arm 8 outer ends, the corresponding adjustment hole group of regulating relative lower rotor part casing 3 height by lock pin is arranged on lower rotor part casing 3 and draft arm 8, can limit tilth like this and soil is carried out fragmentation suppress.
Shown in accompanying drawing 1,2 and 3, the outer end of draft arm 8 is installed with cutter beam fixed head 6, on cutter beam fixed head 6, be installed with doctor beam 10, on doctor beam 10, be installed with knife rest 11, stick to the scraper 12 of clay on the dark pack roller 13 of limit being installed with on the knife rest 11 to clear up; Being hinged with soil-suppressing board 4 or/and protective plate 5 on lower rotor part casing 3 (that is: has three kinds of selections, the one, on lower rotor part casing 3, be hinged with soil-suppressing board 4, the 2nd, on lower rotor part casing 3, be hinged with protective plate 5, three, on lower rotor part casing 3, be hinged with soil-suppressing board 4 and protective plate 5); Between lower rotor part casing 3 and doctor beam 10, be hinged with roller frame, support roller 7 is being installed on the roller frame and is being pressed on the dark pack roller 13 of limit, when adhering to earth on the dark pack roller 13 of limit, support roller 7 pulling doctor beam 10 drive scraper 12 near the dark pack roller 13 of limit, more help rooting out the clay of adhesion.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The use of above-mentioned most preferred embodiment is as follows: as accompanying drawing 1,2, shown in 3 and 4, at first above-mentioned most preferred embodiment is installed on the tractor rear suspension system that existing farm machinery use by hanging frame 1, secondly by existing universal drive shaft facility power input shaft 14 is connected with tractor motive power output shaft, just the foregoing description can be come into operation then, power by tractor rotates the rake cutter 25 on the rake tool rest 26, and make rake cutter 25 rotatings of harrowing between the tool rest group by lower gear 22, thereby more help impacting broken soil, soil-suppressing board 4 smooth gullies, limit dark pack roller 13 that the soil moisture conservation effect is played in face of land compacting, one-stop operation just can be finished fragmentation like this, smooth, effects such as suppression, and can make things convenient for, rapidly, carry out tillage operation flexibly.
Claims (10)
1, a kind of power rotary harrow, it is characterized in that comprising suspension frame, gear-box and lower rotor part casing, hanging frame and gear-box is fixedly mounted on the lower rotor part casing, gear-box comprises facility power input shaft and power take-off, rake tool rest group is installed in the lower end of downward power take-off, on each rake tool rest, the rake cutter is installed.
2, power rotary harrow according to claim 1, it is characterized in that gear-box comprises the facility power input shaft, power take-off, overload clutch, first, cog, middle gear, second, bevel pinion, bevel gear wheel, lower gear and retainer, the facility power input shaft drives first by overload clutch, cog and be fixedly mounted on first and go up and be meshed with middle gear, middle gear is fixedly mounted on second, bevel pinion is fixedly mounted on second and goes up and be meshed with bevel gear wheel, bevel gear wheel is fixedly mounted on the power take-off, is installed with lower gear and is used for driving other secondary rake tool rest of harrowing the tool rest group on power take-off.
3, power rotary harrow according to claim 2 is characterized in that power take-off is installed on the lower rotor part casing by bearing.
4, according to claim 1 or 2 or 3 described power rotary harrows, it is characterized in that the lower rotor part tank ends is equipped with draft arm, and the inner of draft arm is hinged on the lower rotor part casing, limited dark pack roller is installed between two draft arm outer ends, on lower rotor part casing and draft arm, the corresponding adjustment hole group of regulating relative lower rotor part casing height by lock pin is arranged.
5, power rotary harrow according to claim 4, the outer end that it is characterized in that draft arm is installed with cutter beam fixed head, on cutter beam fixed head, be installed with doctor beam, on doctor beam, be installed with knife rest, stick to the scraper of clay on the dark pack roller of limit being installed with on the knife rest to clear up.
6, according to claim 1 or 2 or 3 described power rotary harrows, it is characterized in that being hinged with soil-suppressing board or/and protective plate on the lower rotor part casing.
7, power rotary harrow according to claim 4 is characterized in that being hinged with soil-suppressing board or/and protective plate on the lower rotor part casing.
8, power rotary harrow according to claim 5 is characterized in that being hinged with soil-suppressing board or/and protective plate on the lower rotor part casing.
9, power rotary harrow according to claim 5 is characterized in that being hinged with roller frame between lower rotor part casing and the doctor beam, support roller is being installed on the roller frame and is being pressed on the dark pack roller of limit.
10, power rotary harrow according to claim 8 is characterized in that being hinged with roller frame between lower rotor part casing and the doctor beam, support roller is being installed on the roller frame and is being pressed on the dark pack roller of limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105196 CN2826933Y (en) | 2005-08-23 | 2005-08-23 | Power rotating harrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105196 CN2826933Y (en) | 2005-08-23 | 2005-08-23 | Power rotating harrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826933Y true CN2826933Y (en) | 2006-10-18 |
Family
ID=37078490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105196 Expired - Fee Related CN2826933Y (en) | 2005-08-23 | 2005-08-23 | Power rotating harrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826933Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938046A (en) * | 2015-06-12 | 2015-09-30 | 李深文 | Soil leveling device |
| CN107306524A (en) * | 2017-06-23 | 2017-11-03 | 华中农业大学 | Driving trench digging site preparation all-in-one |
| CN108811551A (en) * | 2018-06-13 | 2018-11-16 | 湖南图强科技开发有限公司 | A kind of forestry plantation loose soil navy barrow |
-
2005
- 2005-08-23 CN CN 200520105196 patent/CN2826933Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938046A (en) * | 2015-06-12 | 2015-09-30 | 李深文 | Soil leveling device |
| CN104938046B (en) * | 2015-06-12 | 2017-08-04 | 广西五丰机械有限公司 | A kind of soil apparatus for leveling |
| CN107306524A (en) * | 2017-06-23 | 2017-11-03 | 华中农业大学 | Driving trench digging site preparation all-in-one |
| CN108811551A (en) * | 2018-06-13 | 2018-11-16 | 湖南图强科技开发有限公司 | A kind of forestry plantation loose soil navy barrow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XINJIANG MACHINERY INSTITUTE CO., LTD. Free format text: FORMER NAME: XINJIANG INSTITUTE OF MACHINERY (LIMITED LIABILITY COMPANY) |
|
| CP03 | Change of name, title or address |
Address after: No. 239, Beijing North Road, Urumqi, the Xinjiang Uygur Autonomous Region: 830011 Patentee after: Xinjiang Machinery Research Institute Co., Ltd. Address before: No. 41, Beijing North Road, Urumqi, the Xinjiang Uygur Autonomous Region: 830011 Patentee before: Xinjiang Research Institute of Machinery Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20130823 |