CN2243763Y - Stubble cleaner - Google Patents
Stubble cleaner Download PDFInfo
- Publication number
- CN2243763Y CN2243763Y CN 95247059 CN95247059U CN2243763Y CN 2243763 Y CN2243763 Y CN 2243763Y CN 95247059 CN95247059 CN 95247059 CN 95247059 U CN95247059 U CN 95247059U CN 2243763 Y CN2243763 Y CN 2243763Y
- Authority
- CN
- China
- Prior art keywords
- stubble
- cleaning
- cutterhead
- cleaning cutter
- cleaner
- 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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Abstract
The utility model belongs to an agricultural implement for farmland preparation, which discloses a stubble cleaner for treating the root stubble of field crops. The stubble cleaner is in a single-stage driving structure with a hanging and connecting main machine, power outputted by a power output shaft of a tractor is transmitted to a main driver through a universal shaft coupler and a spline drive shaft to reduce speed, a main drive shaft is driven to drive a guide sleeve, a cutterhead and a stubble cleaning cutter are rotated to cut to the root stubble of the crops in a rotating way, and thus, the utility model accomplishes stubble cleaning and land preparing operation. The utility model has the advantages of simple structure, small resistance, high efficiency and adjustment to speed ridge distance, lifting and speed, and provides a practical implement for preparing land and cleaning the stubble of the field crops.
Description
The utility model belongs to the farmland preparation tool, particularly a kind of stubble cleaner that the root stubble of field crop is handled.
At present northeastward, a large amount of maize plantings in rural area of the Northwest, the contour bar crop of Chinese sorghum, its harvested thick stubble such as untimely removal, influence broadcast, shovel, time etc. the farm work quality, cause the underproduction.Various stubble cleaners of Sheng Chaning in recent years, its drive mechanism are by 4 grades of transmissions such as bevel gear, pulley concial disk, spur gear, sprocket wheels, and the power of tractor dynamic power output drives the cutterhead stubble-cleaning and ploughs through slowing down, change transmission direction.Because of adopting multistage transmission, complex structure, the cost height, weight is big, transmission efficiency is low, degree of reliability is high; In addition cutterhead be the roman formula to different spacing in the rows, row spacing bad adaptability, be difficult for to regulate, use is restricted.
The purpose of this utility model is to solve above technical deficiency, provides that a kind of drive mechanism is simple, in light weight, cost is low, reliable operation, whole ground, the farmland stubble cleaner that fault rate is low.
Stubble cleaner is the single-stage driving structure that positive machine is hung connection, the power of tractor motive power output shaft output is slowed down through Hooks coupling universal coupling, spline shaft to main transmission device, drive final drive shaft through feather key, make cutterhead, the rotation of stubble-cleaning cutter, rotary-cut crops root stubble, finish stubble-cleaning, whole work.
This machine is the single-stage driving of hanging connection, and drive mechanism is simple, the freedom of rising and falling; It two connects transferring power by Hooks coupling universal coupling and spline shaft between power output and input, guarantee the transmission that the between centers angle of cut changes; Its three cutterheads split structure in upright arrangement, the stubble-cleaning cutter spacing is wrong installs, and the rotary-cut stubble-cleaning resistance that buries is little, the efficient height.
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 shows the stubble cleaner structural front view.
Fig. 2 shows stubble cleaner structure vertical view.
Fig. 3-Fig. 6 shows stubble cleaner cutterhead split right view, front view.
1-shell among the figure; The 2-radial bearing; The 3-spline housing; The 4-power transmission shaft; The 5-Hooks coupling universal coupling; The 6-shell; The 7-gear; The 8-gear; The 9-bearing; The 10-main shaft; The 11-feather key; 12-stubble-cleaning cutterhead; 13-stubble-cleaning cutterhead; 14-stubble-cleaning cutter; 15-cutterhead set bolt; The last hinge bar of 16-; Hinge bar under the 17-
With reference to Fig. 1, Fig. 2, whole ground, farmland stubble cleaner connects power input coupling arrangement II by power take-off I through spline housing (3) and drives stubble-cleaning wheel V through power transmission shaft III to main transmission device IV, Hooks coupling universal coupling (5) at power transmission shaft III two ends connects spline power transmission shaft (4) respectively to main transmission device IV, single-row tapered roller bearing (9) is installed in shell (6), by coexist bevel gear (7) engagement on the main shaft (10) of bevel gear (8), single-row tapered roller bearing (9) is installed in main shaft (10) both sides, connect feather key (11) and drive stubble-cleaning wheel V, connect 2 groups of symmetry split 2 in-line arrangement cutterheads (12) at main shaft (10) two ends respectively by set bolt (15), (13), the fixing stubble-cleaning cutter (14) of dislocation on cutterhead, the whole ground of rotary-cut stubble-cleaning, can be according to the different capacity of tractor, make 4 groups or 6 groups of symmetry split in-line arrangement cutterhead assemblies are installed, the stubble-cleaning cutter carries out 4 ridges, 6 ridge stubble-cleaning tillage operations.
Fig. 3-Fig. 6 is single group 2 in-line arrangement cutterhead split right views, the front view of stubble cleaner, in cutterhead (12) installed inside 6 left-handed stubble-cleaning cutter, 3 dextrorotation stubble-cleaning cutter (14), cutterhead (13) go up to install 3 left-handed stubble-cleaning cutter, 6 dextrorotation stubble-cleaning cutter (14), the stubble-cleaning cutter is vertical with knife bar, and the blade entrance angle is 30-33 °
The complete machine of stubble cleaner is hinged by 1 upper and lower pull bar of hydraulic lift system of going up hinge bar (16), 2 following hinge bars (17) and tractor.When tractor is advanced, an I that outputs power drives main transmission device IV through spline housing (3) through Hooks coupling universal coupling (5), spline power transmission shaft (4), by bevel gear (8) and the engagement of the bevel gear (7) on main shaft (10), make final drive shaft (10) drive the fairlead (11) of both sides, make cutterhead (12), (13) go up stubble-cleaning cutter (14) rotation, continuously bury the rotary-cut of root stubble, the whole soil of pine.Can adjust the axial location of cutterhead on main shaft (10) during work, adapt to different row spacing requirements; Adjust hydraulic system or handle and can realize rising and falling of complete machine; Adjust the speed of travel of tractor, the root stubble of rotary-cut Different Crop.
Stubble cleaner technical parameter 1,12,15,18,28,55,60,75 horsepower 2 of suitable power, job area 2-6 ridge 3, tilling depth 120-150 millimeter 4, productivity ratio 10-15 mu/class
The stubble cleaner drive mechanism is simple, and the cutterhead stubble-cleaning cutter rotary-cut stubble-cleaning resistance that buries is little, the efficient height, and to row spacing, lifting, adjustable-speed, the tractor that adapts to different horsepower, different walking manners drags, for the field crop stubble-cleaning, whole provide a kind of practical facility.
Claims (2)
1. stubble cleaner is used in a farmland wholely, connects power input coupling arrangement II by power take-off I through spline housing (3), drives stubble-cleaning through power transmission shaft III to main transmission device IV and takes turns V, it is characterized in that:
The Hooks coupling universal coupling (5) at a, power transmission shaft III two ends connects spline power transmission shaft (4) respectively;
B, main transmission device IV install bearing (9) in shell (6), bevel gear (8) bevel gear (7) engagement on the main shaft (10) that coexists is installed bearing (9), connected feather key (11) in main shaft (10) both sides;
C, stubble-cleaning wheel V is axially connected by feather key (11), and two ends connect 2 groups, 4 groups or 6 groups of symmetry split in-line arrangement cutterheads (12), (13) by set bolt (15), the fixing stubble-cleaning cutter (14) of dislocation on cutterhead;
2. stubble cleaner according to claim 1, it is characterized in that cutterhead (12) go up to install 6 left-handed stubble-cleaning cutter, 3 dextrorotation stubble-cleaning cutter (14), cutterhead (13) go up to install 3 left-handed stubble-cleaning cutter, 6 dextrorotation stubble-cleaning cutter (14), stubble-cleaning cutter (14) blade is vertical with knife bar, and the blade entrance angle is 30-33 °
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95247059 CN2243763Y (en) | 1995-12-16 | 1995-12-16 | Stubble cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95247059 CN2243763Y (en) | 1995-12-16 | 1995-12-16 | Stubble cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2243763Y true CN2243763Y (en) | 1997-01-01 |
Family
ID=33886368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95247059 Expired - Fee Related CN2243763Y (en) | 1995-12-16 | 1995-12-16 | Stubble cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2243763Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733770A (en) * | 2013-12-25 | 2014-04-23 | 南宁市南北动力有限公司 | Earth furrowing arm of tractor |
| CN103814642A (en) * | 2014-02-27 | 2014-05-28 | 东北农业大学 | Corn big-ridge double-line stub land seedbed stubble-clearing serving work operation assembly |
| CN106688435A (en) * | 2017-01-01 | 2017-05-24 | 孙吴县农发农业机械有限公司 | Cutting disc vine-breaking mechanism for beans puller |
| CN106717530A (en) * | 2017-01-01 | 2017-05-31 | 孙吴县农发农业机械有限公司 | Miscellaneous beans pulling and lifting machine disk serrated knife Duan Man mechanisms |
| CN110352651A (en) * | 2019-07-31 | 2019-10-22 | 北京履坦科技有限公司 | A kind of agricultural motor force transmission mechanism |
| CN115226422A (en) * | 2022-07-20 | 2022-10-25 | 哈尔滨市农业科学院 | Active seedling area straw cleaning device |
-
1995
- 1995-12-16 CN CN 95247059 patent/CN2243763Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733770A (en) * | 2013-12-25 | 2014-04-23 | 南宁市南北动力有限公司 | Earth furrowing arm of tractor |
| CN103814642A (en) * | 2014-02-27 | 2014-05-28 | 东北农业大学 | Corn big-ridge double-line stub land seedbed stubble-clearing serving work operation assembly |
| CN103814642B (en) * | 2014-02-27 | 2016-01-13 | 东北农业大学 | Corn large-ridge double-row stub land kind bed clear stubble servicing work assembly |
| CN106688435A (en) * | 2017-01-01 | 2017-05-24 | 孙吴县农发农业机械有限公司 | Cutting disc vine-breaking mechanism for beans puller |
| CN106717530A (en) * | 2017-01-01 | 2017-05-31 | 孙吴县农发农业机械有限公司 | Miscellaneous beans pulling and lifting machine disk serrated knife Duan Man mechanisms |
| CN110352651A (en) * | 2019-07-31 | 2019-10-22 | 北京履坦科技有限公司 | A kind of agricultural motor force transmission mechanism |
| CN115226422A (en) * | 2022-07-20 | 2022-10-25 | 哈尔滨市农业科学院 | Active seedling area straw cleaning device |
| CN115226422B (en) * | 2022-07-20 | 2023-07-14 | 哈尔滨市农业科学院 | Active seedling belt straw cleaning 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 |