CN2422807Y - stubble breakiing machine - Google Patents
stubble breakiing machine Download PDFInfo
- Publication number
- CN2422807Y CN2422807Y CN 99250720 CN99250720U CN2422807Y CN 2422807 Y CN2422807 Y CN 2422807Y CN 99250720 CN99250720 CN 99250720 CN 99250720 U CN99250720 U CN 99250720U CN 2422807 Y CN2422807 Y CN 2422807Y
- Authority
- CN
- China
- Prior art keywords
- stubble
- driving
- clutch
- chain
- chain wheel
- 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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- Harvester Elements (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model discloses a stubble breaking machine, which is used for root stubble in a breaking farmland. A driving chain (19) and a driving chain (20) are connected to double-row chain wheels (18) and (22) fixed on a front and a rear driving shafts (17) and (22) to form a driving mechanism of a double chain; a clutch device is arranged on the front driving shaft (17); the rear part of a protective cover is provided with a rubber baffle plate. The utility model can be matched with a walking tractor of 5.15-7.35KW. The utility model has the advantages of good driving performance, little possibility of elongation of the driving chain, good stubble breaking effect, long service life and low noise. The operation of the stubble breaking device can be manually controlled. The utility model can avoid waste operation and waste dynamic consumption when the stubble breaking device has no root stubbles.
Description
The utility model belongs to farm machinery, is specially a kind of stubble cutter that can broken arable land Rigen's stubble.
Crops such as the maize of planting in the farmland, jowar, treat that in the fall the crops maturation slices off maize bar, sorghum rod after, also the root stubble of staying in the arable land manually to be dug, so not only time-consuming taking a lot of work, labour intensity is big, and efficiency is low.Dig the time-consuming problem of taking a lot of work of root stubble in order to solve the people, occurred a kind of stubble cutter in recent years, the root stubble of crops in ploughing is implemented Mechanical Crushing, improved and removed the broken stubble of stubble efficient with stubble cutter.But the transmission mechanism that present employed stubble cutter is provided with between the power transmission shaft of front and back, constitute by simple chainwheel and chain, because chain easily elongates, and cause the transmission poor effect, influence the broken stubble effect of stubble cutter, this external cause is not installed arrangement of clutch, the broken stubble device that can make stubble cutter at the edge of a field, arable land or turning unrooted stubble place with hand steered tractor travel and idle running has increased the consumption of idle power.
The purpose of this utility model provides a kind of stubble cutter, the transmission of this stubble cutter is effective, at the edge of a field, arable land or stubble cutter turning unrooted stubble place, the broken stubble device of stubble cutter can be controlled and suspend running, can avoid the idle running of the broken stubble of stubble cutter device and the consumption of idle power fully.
To achieve these goals, the utility model is a kind of improvement to existing stubble cutter, is about to change dual-driving chain at the single driving-chain between the power transmission shaft before and after it, and front propeller shaft is provided with arrangement of clutch, and is provided with rubber baffle at its rear portion.
This stubble cutter is applicable to the supporting use with 5.15～7.35 kilowatts hand tractor, but rotary tillage is in the Plain, hills and mountain region have ridge band stubble to plough, has chesson, broken root stubble makes stubble in field, soil moisture conservation, it is thin and eliminate the usefulness of the insect that survives the winter in the shallow soil layer to slow down the soil ridge, compact conformation is reasonable, install easy to adjust, reliable operation, compare with the existing stubble cutter that uses, it is good that this stubble cutter has a transmission performance, driving chain is difficult for elongating, broken stubble good effectiveness owing to be provided with arrangement of clutch, can artificially be controlled the running of its broken stubble device simultaneously, stubble cutter is through the edge of a field, arable land or turning unrooted stubble place, make it broken stubble device and suspend running, the idle running of broken stubble device and the consumption of idle power in the time of can avoiding the unrooted stubble fully, this stubble cutter also has long service life in addition, characteristics such as noise is little.
Below in conjunction with accompanying drawing the utility model is explained
Fig. 1: front view of the present utility model
Fig. 2: the vertical view of the utility model behind the protective cover of dismantling
Fig. 3: the structural representation that constitutes the clutch of arrangement of clutch
The utility model is to be equipped with simple chainwheel 3 on front propeller shaft 17, simple chainwheel 3 and be fixed between the simple chainwheel 1 on the hand tractor power take-off and be connected with driving chain 2, on the power transmission shaft 22 that places bearing 12, be fixed with the broken stubble device that constitutes by cutterhead 16 and roller cutter 11, the wheel shaft of the gauge wheel 10 that the rearward end both sides are equipped with is provided with by rotary handle 7, the elevator that leading screw swing arm 8 and screw 9 constitute, be connected with traction frame 14 at connection deckle board 13 front ends, be equipped with protective cover 5 at an upper portion thereof, on front propeller shaft 17 and inter-axle shaft 22, be equipped with chain wheel driving mechanism, be equipped with protection box 15 in the chain wheel driving mechanism outside, it is characterized in that: the chain wheel driving mechanism that is equipped with on said front propeller shaft 17 and the inter-axle shaft 22, be on front propeller shaft 17, to be fixed with duplex chain wheel 18, on inter-axle shaft 22, be fixed with duplex chain wheel 21, be connected with driving chain 19 and driving chain 20 between duplex chain wheel 18 and the duplex chain wheel 21; On front propeller shaft 17, be equipped with the safe arrangement of clutch that constitutes by hand lever 4 and clutch; Be connected with rubber baffle 6 at the rear portion of protective cover 5.
The clutch of the safe arrangement of clutch of said formation is the end face dog clutch.
Hand lever 4 in the safe arrangement of clutch adopts general clutch hand lever.
Stubble cutter of the present utility model, its major parameter is as follows:
Mating power: 5.15～7.35 kilowatts or 8-10 horsepower
Work line number: 1 row
Adapt to the ridge distance: 65 ± 5 centimetres
Tilling depth: 7 ± 1 centimetres
Roller swivel speed: 280～400 rev/mins
Operating efficiency: 2～2.5 mu/hour
Claims (2)
1. stubble cutter, be on front propeller shaft (17), to be equipped with simple chainwheel (3), simple chainwheel (3) and be fixed between the simple chainwheel (1) on the hand tractor power take-off and be connected with driving chain (2), on the inter-axle shaft that places bearing (12) (22), be fixed with the broken stubble device that constitutes by cutterhead (16) and roller cutter (11), the wheel shaft of the gauge wheel that the rearward end both sides are equipped with (10) is provided with by rotary handle (7), the elevator that screw mandrel (8) and screw (9) constitute, be connected with traction frame (14) in connection deckle board (13) front portion, be equipped with protective cover (5) at an upper portion thereof, on its front propeller shaft (17) and inter-axle shaft (22), be equipped with chain wheel driving mechanism, be equipped with protection box (15) in the chain wheel driving mechanism outside, it is characterized in that: the chain wheel driving mechanism that is equipped with on said front propeller shaft (17) and the inter-axle shaft (22), be on front propeller shaft (17), to be fixed with duplex chain wheel (18), on inter-axle shaft (22), be fixed with duplex chain wheel (21), be connected with driving chain (19) and driving chain (20) between duplex chain wheel (18) and the duplex chain wheel (21); On front propeller shaft (17), be equipped with the safe arrangement of clutch that constitutes by hand lever (4) and clutch; Be connected with rubber baffle (6) at the rear portion of protective cover (5).
2. a kind of stubble cutter according to claim 1 is characterized in that: the clutch of the safe arrangement of clutch of said formation is the end face dog clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250720 CN2422807Y (en) | 1999-12-17 | 1999-12-17 | stubble breakiing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250720 CN2422807Y (en) | 1999-12-17 | 1999-12-17 | stubble breakiing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422807Y true CN2422807Y (en) | 2001-03-14 |
Family
ID=34035403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99250720 Expired - Fee Related CN2422807Y (en) | 1999-12-17 | 1999-12-17 | stubble breakiing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422807Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102197746A (en) * | 2011-05-20 | 2011-09-28 | 周鹏 | Rice and wheat straw chopper matched with longitudinal axial flow roller harvester |
-
1999
- 1999-12-17 CN CN 99250720 patent/CN2422807Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102197746A (en) * | 2011-05-20 | 2011-09-28 | 周鹏 | Rice and wheat straw chopper matched with longitudinal axial flow roller harvester |
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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 |