CN204598587U - Two ridge dual-shaft stubble cleaners - Google Patents
Two ridge dual-shaft stubble cleaners Download PDFInfo
- Publication number
- CN204598587U CN204598587U CN201520315431.7U CN201520315431U CN204598587U CN 204598587 U CN204598587 U CN 204598587U CN 201520315431 U CN201520315431 U CN 201520315431U CN 204598587 U CN204598587 U CN 204598587U
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- China
- Prior art keywords
- change
- reduction box
- shaft
- speed gearing
- stubble
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- Expired - Fee Related
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- Soil Working Implements (AREA)
Abstract
The utility model relates to a kind of two ridge dual-shaft stubble cleaners, comprise frame, reduction box, tripod, receipts soil plate, large and small paring shaft, large and small stubble-cleaning knife and land wheel, it is characterized in that: set up a change gear device in the side of reduction box, change gear device is made up of intermeshing change-speed gearing I and change-speed gearing II, change-speed gearing I is coaxial with the passive conical gear of the power intake of reduction box, change-speed gearing II is coaxial with the active roller gear in reduction box, and paring shaft is connected with active roller gear by gear drive.It is applied widely, can use with different model tractor, fundamentally solves that the mechanical property that existing stubble cleaner exists is limited, reduction box body wastes serious problem, and be applicable to different soils, geological conditions, stubble-cleaning is effective.
Description
Technical field
The utility model relates to a kind of two ridge dual-shaft stubble cleaners, is mainly applicable to crops rhizome stubble-cleaning and pulverizes.
Background technology
Two ridge dual-shaft stubble cleaners, are mainly used in spring and autumn, adopt machinery to revolve cutter to the cereal such as corn, Chinese sorghum, sunflower, ridge culture farmland, disposable by its rhizome stubble chopping and returning, and have the effect of hack, chesson concurrently.But existing stubble cleaner generally all adopts can not the reduction box of speed change, tractor dynamic power output utilizes universal joint to be connected with the drive bevel gear place wheel shaft of reduction box power intake, the active roller gear coaxial with it that driven by dynamic bevel gear be meshed with drive bevel gear rotates, initiatively roller gear again by idler gear by transmission of power to the passive roller gear being located at paring shaft, thus drive paring shaft and on stubble-cleaning knife rotary operation.There are the following problems for it: 1, because the difference of soil, geological conditions, or different due to from its supporting tractor power and output speed, often have the irregular phenomenon appearance undesirable, wholely of stubble-cleaning effect, machine applicability is poor, has a strong impact on the performance of stubble-cleaning machine performance; 2, the output shaft of reduction box and reduction box body side sheet room directly install bearing, and dead eye can with continuous abrasion service time, wear and tear excessive after, reduction box animal economy can be caused to scrap, cause the wasting of resources.
Summary of the invention
The purpose of this utility model is to provide a kind of applied widely, two ridge dual-shaft stubble cleaners that can use with different model tractor, fundamentally solve limited, the reduction box body of mechanical property that existing stubble cleaner exists and waste serious problem, be applicable to different soils, geological conditions, stubble-cleaning is effective.
The technical solution of the utility model is:
A kind of two ridge dual-shaft stubble cleaners, comprise frame, be fixed on the reduction box in frame, tripod, be located at the receipts soil plate of frame rear end, what be connected with reduction box output is large, little paring shaft, be assembled in large, large on little paring shaft, little stubble-cleaning knife and land wheel, the active conical gear place wheel shaft of the power intake of reduction box is connected with tractor dynamic power output, it is characterized in that: set up a change gear device in the side of reduction box, described change gear device is made up of intermeshing change-speed gearing I and change-speed gearing II, described change-speed gearing I is coaxial with the passive conical gear of the power intake of reduction box, described change-speed gearing II is coaxial with the active roller gear in reduction box, paring shaft is connected with active roller gear by gear drive.
Two above-mentioned ridge dual-shaft stubble cleaners, described reduction box body its position of output axle corresponding arranges removable bearing block and utilizes bearing block to install bearing.
Two above-mentioned ridge dual-shaft stubble cleaners, are provided with cover body outside described change gear device, to play protective action.
Two above-mentioned ridge dual-shaft stubble cleaners, described change-speed gearing I and change-speed gearing II be arranged on place axle ends respectively and utilize catch and screw spacing fixing so that dismounting is replaced.
The beneficial effects of the utility model are:
1, the change gear device being convenient to dismantle adjustment is have employed in the side of reduction box, according to tractor operating mode or soil regime, suitable change-speed gearing I and change-speed gearing II can be installed, compact conformation, speed change is reliably easy, makes the paring shaft of these facility have different rotating speeds, to be suitable for the tractor of different model, different capacity, under different soils geological conditions, find suitable speed, reach desirable stubble-cleaning effect, applied widely;
2, reduction box body its position of output axle corresponding arranges removable bearing block and utilizes bearing block to install bearing, when after the dead eye wearing and tearing on bearing block, replaceable type bearing seat and be unlikely to whole deceleration box is scrapped, extend the service life of deceleration box, convenient for maintaining, saves use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
In figure: 1 receives native plate, 2 frames, 3 reduction boxes, 4 initiatively roller gear, 5 passive conical gears, 6 initiatively conical gear, 7 wheel shafts, 8 land wheels, 9 large paring shafts, 12 little paring shafts, 14 change-speed gearing I, 15 change-speed gearing II, 16 cover bodies, 17 catch, 18 screws, 19 tripods.
Embodiment
As shown in the figure, this two ridges dual-shaft stubble cleaner, comprise frame 2, the reduction box 3 be fixed in frame 2, tripod 19, be located at the receipts soil plate 1 of frame 2 rear end, the large and small paring shaft 9 be connected with reduction box 3 output, 12, be assembled in the land wheel 8 of large and small stubble-cleaning knife 10,11 on large and small paring shaft 9,12 and the adjustable stubble-cleaning degree of depth.The active conical gear 6 place wheel shaft 7 of the power intake of reduction box 3 is connected with tractor dynamic power output by universal joint, a change gear device is set up in the side of reduction box 6, change gear device is made up of intermeshing change-speed gearing I 14 and change-speed gearing II 15, change-speed gearing I 14 is coaxial with the passive conical gear 5 of the power intake of reduction box 3, change-speed gearing II 15 is coaxial with the active roller gear 4 in reduction box 3, and large and small paring shaft 9,12 is connected with active roller gear 4 by gear drive 13.Cover body 16 is provided with, to play protective action outside change gear device.Replace for ease of dismounting, change-speed gearing I 14 and change-speed gearing II 15 be arranged on place axle ends respectively and utilize catch 17 and screw 18 spacing fixing.Described reduction box body its position of output axle corresponding arranges removable bearing block (omitting in figure) and utilizes bearing block to install bearing.
Change-speed gearing I 14 and change-speed gearing II 15 realize a kind of speed change, and change-speed gearing I 14 and change-speed gearing II 15 can transpositions, realize another kind of speed change.Moreover, by changing change-speed gearing for subsequent use, multiple different speed can also be obtained, thus reach speed change object.For the first situation, power successively by active and passive conical gear 6,5, change-speed gearing I 14, change-speed gearing II 15, initiatively roller gear 4, gear drive 13 pass to large and small paring shaft 9,12, large and small paring shaft 9,12 drives large and small stubble cutter 10,11 to rotate respectively, realizing stubble-cleaning and hack, chesson, then putting ridge type in order by receiving native plate 1.
Claims (4)
1. a ridge dual-shaft stubble cleaner, comprise frame, be fixed on the reduction box in frame, tripod, be located at the receipts soil plate of frame rear end, what be connected with reduction box output is large, little paring shaft, be assembled in large, large on little paring shaft, little stubble-cleaning knife and land wheel, the active conical gear place wheel shaft of the power intake of reduction box is connected with tractor dynamic power output, it is characterized in that: set up a change gear device in the side of reduction box, described change gear device is made up of intermeshing change-speed gearing I and change-speed gearing II, described change-speed gearing I is coaxial with the passive conical gear of the power intake of reduction box, described change-speed gearing II is coaxial with the active roller gear in reduction box, paring shaft is connected with active roller gear by gear drive.
2. two ridge dual-shaft stubble cleaners according to claim 1, is characterized in that: described reduction box body its position of output axle corresponding arranges removable bearing block and utilizes bearing block to install bearing.
3. two ridge dual-shaft stubble cleaners according to claim 1, is characterized in that: be provided with cover body outside described change gear device.
4. two ridge dual-shaft stubble cleaners according to claim 1, is characterized in that: described change-speed gearing I and change-speed gearing II be arranged on place axle ends respectively and utilize catch and screw spacing fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315431.7U CN204598587U (en) | 2015-05-15 | 2015-05-15 | Two ridge dual-shaft stubble cleaners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520315431.7U CN204598587U (en) | 2015-05-15 | 2015-05-15 | Two ridge dual-shaft stubble cleaners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204598587U true CN204598587U (en) | 2015-09-02 |
Family
ID=53951210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520315431.7U Expired - Fee Related CN204598587U (en) | 2015-05-15 | 2015-05-15 | Two ridge dual-shaft stubble cleaners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204598587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583118A (en) * | 2019-10-25 | 2019-12-20 | 泗县伟达农机具有限公司 | Double-shaft rotary cultivator |
-
2015
- 2015-05-15 CN CN201520315431.7U patent/CN204598587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583118A (en) * | 2019-10-25 | 2019-12-20 | 泗县伟达农机具有限公司 | Double-shaft rotary cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20170515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |