CN2205096Y - Suspension reversal rotary stubble cutting machine - Google Patents
Suspension reversal rotary stubble cutting machine Download PDFInfo
- Publication number
- CN2205096Y CN2205096Y CN 94229025 CN94229025U CN2205096Y CN 2205096 Y CN2205096 Y CN 2205096Y CN 94229025 CN94229025 CN 94229025 CN 94229025 U CN94229025 U CN 94229025U CN 2205096 Y CN2205096 Y CN 2205096Y
- Authority
- CN
- China
- Prior art keywords
- stubble
- batch
- revolving
- batch cutter
- cutting machine
- 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 suspension reversal rotary stubble cutting machine which is a removing and striking stubble machine in agricultural scarification equipment. The utility model is characterized in that a side gearbox output shaft connected with the power output shaft of a tractor is connected with the driving chain wheel of a chain transmission case; the driving chain wheel is arranged on the input shaft of a central main transmission case by a chain; the central main transmission case is arranged on a rotary stubble cutter shaft through a three-stage gear pair; the both ends of the rotary stubble cutter shaft are respectively assembled with a group of rotary stubble cutters. The utility model has the advantages of improving the operating efficiency of removing the stubble and soil, lowering the labor intensity of an operator, and realizing removing soil when the stubble is removed.
Description
The utility model relates to agricultural machinery, the stubble in specifically a kind of agricultural scarification equipment, Stubble cleaner tool.
Spring and autumn is eliminated crop root residue such as the corn, jowar in field and former ridge is carried out rotary tillage, is the basis of carrying out seeding operation.Traditional play stubble and beat the mechanical main working parts of stubble be stubble-opening shovel (have revolve a batch cutter for level) and with the native roller of taking off of its adapted, wherein stubble-opening shovel or level revolve the function of batch cutter be crop root residue is risen and the function of taking off native roller to be earth on the stubble coring that will rise remove.Common stubble-opening shovel or level are revolved a batch cutter and are used for removing stubble, can only be by taking off native roller or manually finishing and take off geotechnological preface.Its shortcoming is: the efficient that plays stubble is low, and operator's labour intensity is big, is difficult for reaching the seedbed preparation agrotechnique requirement that iron, wooden ploughs water furrow planting are used in current rural area.
The purpose of this utility model is the shortcoming at above-mentioned existence, provides a kind of and can finish stubble simultaneously and take off native function, plays the high stubble cutting machine of stubble efficient.
Technical essential of the present utility model is: it comprises transmission mechanism, hangs lift, revolve a batch cutter assembling, the drive sprocket that it is characterized in that side gearbox (1) the output shaft chain transmission case (2) that links to each other with tractor motive power output shaft, drive sprocket by chain to the power shaft that is installed on the central main transmission box (4), central authorities' main transmission boxes (4), respectively are equipped with one group at the two ends of revolving a batch cutter shaft (12) and revolve a batch cutter assembling (6) to revolving a batch cutter shaft (12) through the tertiary gear pair.The power of tractor passes to through the transmission mechanism of this stubble cutting machine by power take-off and revolves on batch cutter shaft.Under the tractor dynamic power effect, revolving batch cutter buries with 265 ± 10 rev/mins rotating speed rotation (turning to the driving wheel direction of rotation when advancing with tractor) in vertical plane, crop root residue is tripped out and throw to cover plate from the coring bottom take off soil, when finishing above-mentioned two-step, revolve batch cutter and again former ridge has been carried out rotary tillage, hack (8～12 centimetres of tilling depth), the making ridge ploughshare that is contained in this device rear portion is finished making ridge just again on the soil that revolves after removing stubble.
The utility model takes off geotechnological preface when can be implemented in stubble, has improved the operating efficiency that a stubble takes off soil, has alleviated operator's labour intensity, is suitable for the seedbed preparation agrotechnique requirement of current rural area with iron, wooden ploughs water furrow planting.It is simple in structure, compact, is easy to make, and is easy to use, easy to utilize.
Description of drawings:
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is a right view of the present utility model;
Fig. 3 is a transmission mechanism schematic diagram of the present utility model;
Fig. 4 is batch knife system structural representation that revolves of the present utility model.
The utility model can directly be articulated in the tractor with small four wheels rear portion of being furnished with hydraulic lift mechanism, also can be contained in the tractor with small four wheels rear portion and the engine that are provided with hydraulic lift mechanism by the suspension lift of this machine and form the unit that can walk certainly.This suspension lift by lifting lever and go up suspended axle assembling (8), hanger bracket seam (9) down, the suspension rod that rises and falls (10), with tractor connecting plate (11), central tie rod formations (seeing Fig. 1,2) such as (12).From accompanying drawing 3,4 as seen, revolve batch batch cutter (13) that revolves of cutter assembling and be fixed in the knife rest seam (15) by bolt (14), knife rest seam (15) is packed in the two ends of revolving a batch cutter shaft (17) through connecting pin (16); Each knife rest seam (15) go up to be installed, and to revolve a batch cutter (13) be 8, and revolving a batch cutter (13) rolling circumference radius is Φ 450mm.The geometry of revolving a batch cutter (13) is L shaped, and corner to galianconism end has the edge of shovel, and long-armed afterbody has installing hole.Revolving batch blade axis rotary speed is 265 ± 10 rev/mins, and by adjusting the relative position of knife rest seam (15) on swivel knife shaft (17), it is the stubble-field operation of 50～60cm that this machine is adapted to holding together apart from excursion.
Each work width of cloth of the utility model revolves stubble 2 row, and the line-spacing excursion is 50～60cm, and operating efficiency is 40 mu/class, improves 20 times than the artificial stubble efficient of removing.
Claims (3)
1, a kind of suspension type reversal rotary stubble cutting machine, comprise transmission mechanism, hang lift, revolve a batch cutter assembling, the drive sprocket that it is characterized in that side gearbox (1) the output shaft chain transmission case (2) that links to each other with tractor motive power output shaft, drive sprocket by chain to the power shaft that is installed on the central main transmission box (4), central authorities' main transmission boxes (4), respectively are equipped with one group at the two ends of revolving a batch cutter shaft (12) and revolve a batch cutter assembling (6) to revolving a batch cutter shaft (12) through the tertiary gear pair.
2, according to the described stubble cutting machine of claim 1, it is characterized in that revolving batch batch cutter (13) that revolves of cutter assembling and be fixed in the knife rest seam (15) by bolt (14), knife rest seam (15) is packed in the two ends of revolving a batch cutter shaft (17) through connecting pin (16); Each knife rest seam (15) go up to be installed, and to revolve a batch cutter (13) be 8, and revolving a batch cutter (13) rolling circumference radius is Φ 450mm.
3, according to the described stubble cutting machine of claim 1, it is characterized in that this suspension lift by lifting lever and go up suspended axle assembling (8), hanger bracket seam (9) down, the suspension rod that rises and falls (10), with tractor connecting plate (11), central tie rod formations such as (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229025 CN2205096Y (en) | 1994-06-30 | 1994-06-30 | Suspension reversal rotary stubble cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229025 CN2205096Y (en) | 1994-06-30 | 1994-06-30 | Suspension reversal rotary stubble cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205096Y true CN2205096Y (en) | 1995-08-16 |
Family
ID=33841435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229025 Expired - Fee Related CN2205096Y (en) | 1994-06-30 | 1994-06-30 | Suspension reversal rotary stubble cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205096Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102077707A (en) * | 2010-12-23 | 2011-06-01 | 吉林大学 | Corn rootstalk soil removal machine |
| CN102210203A (en) * | 2011-05-20 | 2011-10-12 | 吉林大学 | Corn stubble soil removing roller having bionic geometric structure surface |
| CN112449773A (en) * | 2020-12-17 | 2021-03-09 | 塔里木大学 | Flexible rod type plough layer residual film removing device with flying angle rake hooks |
-
1994
- 1994-06-30 CN CN 94229025 patent/CN2205096Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102077707A (en) * | 2010-12-23 | 2011-06-01 | 吉林大学 | Corn rootstalk soil removal machine |
| CN102077707B (en) * | 2010-12-23 | 2012-05-02 | 吉林大学 | Corn rootstalk soil removal machine |
| CN102210203A (en) * | 2011-05-20 | 2011-10-12 | 吉林大学 | Corn stubble soil removing roller having bionic geometric structure surface |
| CN102210203B (en) * | 2011-05-20 | 2012-07-04 | 吉林大学 | Corn stubble soil removing roller having bionic geometric structure surface |
| CN112449773A (en) * | 2020-12-17 | 2021-03-09 | 塔里木大学 | Flexible rod type plough layer residual film removing device with flying angle rake hooks |
| CN112449773B (en) * | 2020-12-17 | 2024-03-05 | 塔里木大学 | Fly angle harrow hook flexible rod type plough layer plastic film residue lifting device |
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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 |