CN217884497U - Power transmission device of five-element mountain corn harvester - Google Patents
Power transmission device of five-element mountain corn harvester Download PDFInfo
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- CN217884497U CN217884497U CN202222138862.3U CN202222138862U CN217884497U CN 217884497 U CN217884497 U CN 217884497U CN 202222138862 U CN202222138862 U CN 202222138862U CN 217884497 U CN217884497 U CN 217884497U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
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Abstract
The utility model discloses a five-element mountain region maize picker power transmission, including engine, walking gearbox, unload grain screw feeder, header, elevator, peeler and row's miscellaneous screw feeder. The front output belt wheel of the engine is respectively connected with the walking gearbox and the grain unloading intermediate shaft through each belt wheel transmission group. The grain unloading middle shaft is connected with the grain unloading auger through a chain wheel transmission set. The rear end output belt wheel of the engine is respectively connected with the header intermediate shaft and the transmission intermediate shaft through each belt wheel transmission group. The header intermediate shaft is connected with a header inverted tooth case driving shaft of the header inverted tooth case through a sprocket transmission group, and a header inverted tooth case driven shaft of the header inverted tooth case is connected with a header hanging shaft of the header through a sprocket transmission group. The transmission intermediate shaft is connected with the elevator and the peeling machine through the chain wheel transmission set. The throwing roller of the peeling machine is connected with the impurity removing auger through the chain wheel transmission set. The utility model discloses make inside each operating device overall arrangement of harvester more reasonable.
Description
Technical Field
The utility model belongs to the transmission assembly, concretely relates to five-element mountain region maize picker power transmission.
Background
The purpose of corn harvesting is to harvest whole ears of corn, which is as easy as home-based rice for most flat areas with a full set of agricultural machinery. However, the resource proportion of mountainous areas and hilly lands in China is high, but due to the terrain and other reasons, the agricultural mechanization is backward, and particularly, the corn harvesting machine is basically 'difficult to obtain by one machine' for the harvester which can adapt to the terrain.
Some manufacturers already make corn harvesters suitable for mountainous areas and hills, but have the defects of low safety factor, low reliability, uncomfortable driving, unsmooth operation system, low harvesting efficiency and the like.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide five-element mountain region maize picker power transmission, the utility model discloses it is more reasonable to make inside each operating device overall arrangement of harvester.
The utility model provides a technical scheme that the problem that its exists adopted is:
the power transmission device of the five-element mountain corn harvester comprises an engine, a walking gearbox, a grain unloading auger, a cutting table, an elevator, a peeling machine and an impurity discharging auger.
The front end and the rear end of the engine are provided with output belt wheels.
The front output belt wheel of the engine is respectively connected with the walking gearbox and the grain unloading intermediate shaft through each belt wheel transmission group.
The grain unloading middle shaft is connected with the grain unloading auger through a chain wheel transmission set.
The rear end output belt wheel of the engine is respectively connected with the header intermediate shaft and the transmission intermediate shaft through each belt wheel transmission group.
The header intermediate shaft is connected with a header inverted tooth case driving shaft of the header inverted tooth case through a sprocket transmission group, and a header inverted tooth case driven shaft of the header inverted tooth case is connected with a header hanging shaft of the header through a sprocket transmission group.
The transmission intermediate shaft is connected with the elevator and the peeling machine through the chain wheel transmission set.
The throwing roller of the peeling machine is connected with the impurity removing auger through the chain wheel transmission set.
Preferably, the output belt wheel at the front end of the engine is connected with an input shaft of a pump through a belt wheel transmission set, and the pump is a hydraulic pump.
The pump is connected with the motor through a hydraulic pipeline, and a power output shaft of the motor is connected with a power input shaft of the walking gearbox.
Preferably, a peeling reverse gear box is arranged between the transmission intermediate shaft and the peeling machine, a peeling reverse gear box driving shaft of the peeling reverse gear box is connected with the transmission intermediate shaft through a sprocket transmission set, and a peeling reverse gear box driven shaft of the peeling reverse gear box is connected with a peeling machine driving shaft of the peeling machine through a sprocket transmission set.
Preferably, the rotating speed ratio of the driven shaft of the header reverse gear box to the input shaft of the reel gear box is 4:3 to 8:5, the rotation speed ratio of the input shaft of the reel tooth box to the reel is 5:3 to 5:4.
preferably, the rotating speed ratio of the input shaft of the reel gear box to the cutting table auger is 5:3 to 5:2.
preferably, the transmission intermediate shaft is connected with the elevator driving shaft of the elevator through a chain wheel transmission set, and the rotation speed ratio of the transmission intermediate shaft to the elevator driving shaft is 4:3 to 5:2.
preferably, the speed of the elevator drive shaft is the same as the speed of the elevator driven shaft.
Preferably, the rotating speed ratio of the engine to the header intermediate shaft is 11:6 to 11:4.
preferably, the rotation speed ratio of the engine to the elevator drive shaft is 11:3 to 11:1.
preferably, the rotation speed ratio of the engine to the main driving shaft of the peeling machine is 11:3 to 11:1.
compared with the prior art, the utility model discloses the beneficial effect who has:
(1) The structure space of the corn harvester is effectively utilized, and the problem of complex transmission after various functions are added to the corn harvester is solved.
(2) The transmission is simple and clear, safe and reliable, and the reliability during harvesting is greatly improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a first transmission circuit diagram of the power transmission device of the five-element mountain corn harvester of the utility model,
FIG. 2 is a second transmission circuit diagram of the power transmission device of the five-element mountain corn harvester of the utility model,
fig. 3 is a third transmission circuit diagram of the power transmission device of the five-element mountain corn harvester of the utility model.
In the drawing, 1-engine, 2-pump, 3-motor, 4-walking gearbox, 5-unloading intermediate shaft, 6-unloading auger, 7-cutting table intermediate shaft, 8-cutting table reverse gear box, 801-cutting table reverse gear box driving shaft, 802-cutting table reverse gear box driven shaft, 9-cutting table hanging shaft, 10-cutting table, 1001-reel gear box input shaft, 1002-reel, 1003-cutting table auger, 11-transmission intermediate shaft, 12-elevator, 1201-elevator driving shaft, 1202-elevator driven shaft, 13-peeler, 1301-peeler driving shaft, 1302-throwing roller, 14-peeling reverse gear box, 1401-peeling reverse gear box driving shaft, 1402-peeling reverse gear box driven shaft and 15-impurity discharging auger.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", horizontal ", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The attached drawings are preferred embodiments of the power transmission device of the five-element mountain corn harvester, and the invention is further described in detail with reference to the attached drawings.
The power transmission device of the five-element mountain corn harvester comprises an engine 1, a traveling gearbox 4, a grain unloading auger 6, a cutting table 10, an elevator 12, a peeling machine 13 and a trash discharging auger 15, wherein output belt wheels are arranged at the front end and the rear end of the engine 1.
The front end output belt wheel of the engine 1 is respectively connected with the walking gearbox 4 and the grain unloading intermediate shaft 5 through each belt wheel transmission group, and the grain unloading intermediate shaft 5 is connected with the grain unloading auger 6 through the chain wheel transmission group.
The rear end output belt wheel of the engine 1 is respectively connected with the header intermediate shaft 7 and the transmission intermediate shaft 11 through each belt wheel transmission group.
The header intermediate shaft 7 is connected with a header inverted tooth case driving shaft 801 of the header inverted tooth case 8 through a sprocket transmission group, and a header inverted tooth case driven shaft 802 of the header inverted tooth case 8 is connected with a header hanging shaft 9 of the header 10 through a sprocket transmission group.
The driving intermediate shaft 11 is connected with the elevator 12 and the peeling machine 13 through a chain wheel driving set, and the throwing roller 1302 of the peeling machine 13 is connected with the impurity discharging auger 15 through the chain wheel driving set.
An output belt wheel at the front end of the engine 1 is connected with an input shaft of a pump 2 through a belt wheel transmission set, and the pump 2 is a hydraulic pump. The pump 2 is connected with the motor 3 through a hydraulic pipeline, and a power output shaft of the motor 3 is connected with a power input shaft of the walking gearbox 4.
A peeling reverse gear box 14 is arranged between the transmission intermediate shaft 11 and the peeling machine 13, a peeling reverse gear box driving shaft 1401 of the peeling reverse gear box 14 is connected with the transmission intermediate shaft 11 through a sprocket transmission set, and a peeling reverse gear box driven shaft 1402 of the peeling reverse gear box 14 is connected with a peeling machine driving shaft 1301 of the peeling machine 13 through the sprocket transmission set.
The ratio of the rotation speed of the header reverse gearbox driven shaft 802 to the reel gearbox input shaft 1001 is 4:3 to 8:5.
the rotation speed ratio of the reel gearbox input shaft 1001 to the reel wheel 1002 is 5:3 to 5:4.
the rotation speed ratio of the reel gearbox input shaft 1001 to the cutting table auger 1003 is 5:3 to 5:2.
the transmission intermediate shaft 11 is connected with the lift conveyer driving shaft 1201 of the lift conveyer 12 through a chain wheel transmission set, and the rotation speed ratio of the transmission intermediate shaft 11 to the lift conveyer driving shaft 1201 is 4:3 to 5:2.
the elevator drive shaft 1201 rotates at the same speed as the elevator driven shaft 1202.
The rotating speed ratio of the engine 1 to the header intermediate shaft 7 is 11:6 to 11:4.
the rotation speed ratio of the engine 1 to the lift drive shaft 1201 is 11:3 to 11:1.
the rotation speed ratio of the engine 1 to the spindle 1301 of the peeler is 11:3 to 11:1.
in this embodiment, sprocket drive group includes sprocket and chain, and pulley drive group includes band pulley and hold-in range.
The front end output belt wheel of the engine 1 is a C-shaped belt wheel with the diameter of 190mm, and the rear end output belt wheel is a C-shaped belt wheel with the diameter of 220 mm.
The belt wheel connected with the grain unloading intermediate shaft 5 and the output belt wheel at the front end of the engine 1 is a C-shaped belt wheel with the diameter of 200 mm, and the belt wheel fixed on the input shaft of the pump 2 is a C-shaped belt wheel with the diameter of 180 mm. The belt pulley connected with the output belt pulley at the rear end of the header intermediate shaft 7 and the engine 1 is a C-shaped belt pulley with the diameter of 300.
In the embodiment, the rotating speed of the engine is 2200r/min, the rotating speed of the header reverse gear box driving shaft 801 is 884r/min, the rotating speed of the header reverse gear box driven shaft 802 is 795r/min, the rotating speed of the reel gear box input shaft 1001 is 530r/min, the rotating speed of the reel 1002 is 450r/min, the rotating speed of the snapping roll of the header 10 is 1192r/min, and the rotating speed of the header auger 1003 is 186r/min.
The rotating speed of the elevator driving shaft 1201 is 261r/min, the rotating speed of the peeling reverse gear box driving shaft 1401 is 707r/min, the rotating speed of the peeling reverse gear box driven shaft 1402 is 636r/min, the rotating speed of the peeling main driving shaft 1301 is 395r/min, the rotating speed of the running roller 1302 is 156r/min, and the rotating speed of the impurity removing auger 15 is 102r/min.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. Five elements mountain region maize picker power transmission, including engine (1), walking gearbox (4), unload grain screw feeder (6), header (10), elevator (12), peeler (13) and row miscellaneous screw feeder (15), its characterized in that:
the front end and the rear end of the engine (1) are provided with output belt wheels,
the front-end output belt wheel of the engine (1) is respectively connected with the walking gearbox (4) and the grain unloading intermediate shaft (5) through each belt wheel transmission group,
the grain unloading intermediate shaft (5) is connected with a grain unloading auger (6) through a chain wheel transmission group,
the rear end output belt wheel of the engine (1) is respectively connected with the header intermediate shaft (7) and the transmission intermediate shaft (11) through each belt wheel transmission group,
the header intermediate shaft (7) is connected with a header inverted tooth case driving shaft (801) of a header inverted tooth case (8) through a chain wheel transmission group, a header inverted tooth case driven shaft (802) of the header inverted tooth case (8) is connected with a header hanging shaft (9) of a header (10) through a chain wheel transmission group,
the transmission intermediate shaft (11) is connected with the elevator (12) and the peeling machine (13) through a chain wheel transmission set,
the throwing roller (1302) of the peeling machine (13) is connected with the impurity discharging auger (15) through a chain wheel transmission set.
2. The power transmission device of five-element mountain corn harvester according to claim 1, characterized in that:
an output belt wheel at the front end of the engine (1) is connected with an input shaft of a pump (2) through a belt wheel transmission set, the pump (2) is a hydraulic pump,
the pump (2) is connected with the motor (3) through a hydraulic pipeline, and a power output shaft of the motor (3) is connected with a power input shaft of the walking gearbox (4).
3. The power transmission device of five-element mountain corn harvester according to claim 2, characterized in that:
a peeling reverse gear box (14) is arranged between the transmission intermediate shaft (11) and the peeling machine (13), a peeling reverse gear box driving shaft (1401) of the peeling reverse gear box (14) is connected with the transmission intermediate shaft (11) through a chain wheel transmission set, and a peeling reverse gear box driven shaft (1402) of the peeling reverse gear box (14) is connected with a peeling machine driving shaft (1301) of the peeling machine (13) through the chain wheel transmission set.
4. The power transmission device of five-element mountain corn harvester according to claim 3, characterized in that:
the rotating speed ratio of the header reverse gear box driven shaft (802) to the reel gear box input shaft (1001) is 4:3 to 8:5,
the rotation speed ratio of the reel gearbox input shaft (1001) to the reel wheel (1002) is 5:3 to 5:4.
5. the power transmission device of five-element mountain corn harvester according to claim 4, characterized in that:
the rotation speed ratio of the reel gearbox input shaft (1001) to the cutting table auger (1003) is 5:3 to 5:2.
6. the power transmission device of five-element mountain corn harvester according to claim 5, characterized in that:
the transmission intermediate shaft (11) is connected with the elevator driving shaft (1201) of the elevator (12) through a chain wheel transmission group,
the rotation speed ratio of the transmission intermediate shaft (11) to the elevator drive shaft (1201) is 4:3 to 5:2.
7. the power transmission device of five-element mountain corn harvester according to claim 6, characterized in that:
the rotation speed of the elevator driving shaft (1201) is the same as that of the elevator driven shaft (1202).
8. The power transmission device of five-element mountain corn harvester according to claim 7, characterized in that:
the rotating speed ratio of the engine (1) to the header intermediate shaft (7) is 11:6 to 11:4.
9. the power transmission device of the five-element mountain corn harvester as claimed in claim 8, wherein:
the rotation speed ratio of the engine (1) to the lift conveyer driving shaft (1201) is 11:3 to 11:1.
10. the power transmission device of five-element mountain corn harvester according to claim 9, characterized in that:
the rotation speed ratio of the engine (1) to the spindle (1301) of the peeler is 11:3 to 11:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222138862.3U CN217884497U (en) | 2022-08-15 | 2022-08-15 | Power transmission device of five-element mountain corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222138862.3U CN217884497U (en) | 2022-08-15 | 2022-08-15 | Power transmission device of five-element mountain corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217884497U true CN217884497U (en) | 2022-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222138862.3U Active CN217884497U (en) | 2022-08-15 | 2022-08-15 | Power transmission device of five-element mountain corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217884497U (en) |
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2022
- 2022-08-15 CN CN202222138862.3U patent/CN217884497U/en active Active
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