CN104429333A - Grain unloading device of harvester - Google Patents
Grain unloading device of harvester Download PDFInfo
- Publication number
- CN104429333A CN104429333A CN201410608831.7A CN201410608831A CN104429333A CN 104429333 A CN104429333 A CN 104429333A CN 201410608831 A CN201410608831 A CN 201410608831A CN 104429333 A CN104429333 A CN 104429333A
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- China
- Prior art keywords
- grain
- feeding tube
- discharge mechanism
- auger
- barrel
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Abstract
The invention provides a grain unloading device of a harvester, and relates to the field of agricultural machinery. A transmission mechanism is arranged between an auger and a power output mechanism of the harvester. The transmission of the auger can be more stable through the transmission mechanism, the auger is effectively prevented from being damaged, and the harvesting efficiency is greatly improved. The grain unloading device of the harvester has the advantages of being simple in structure, high in grain unloading efficiency and the like, and is particularly suitable for being widely applied to harvesters and popularized.
Description
[technical field]
The present invention relates to agricultural mechanical field, particularly relate to a kind of discharge mechanism, be specifically related to a kind of discharge mechanism of grain header.
[background technology]
Known, along with continuous progress and the development of science and technology, agricultural production has also progressed into the Fully-mechanized epoch, particularly crops are mostly gathered in by combine when gathering in, the grain one wherein gathered in is stored in the silo of grain header, two be gather in time by discharge mechanism between be delivered in the compartment of the accompanying motor vehicle with grain header, for the latter, because the auger of existing discharge mechanism inside is directly connected with the power set of grain header, when crops are moister, very easily causing crops to block causing in grain barrel-removing cannot unloading, auger can be twisted off time serious, very large trouble is caused to harvesting, greatly reduce harvesting efficiency etc.
[summary of the invention]
For overcoming the deficiency existed in background technology, the invention provides a kind of discharge mechanism of grain header, the present invention by arranging transmission mechanism between auger and the power take-off mechanism of grain header, make auger transmission more steady by transmission mechanism, effectively avoid damaging auger, substantially increase harvesting efficiency etc.
For realizing goal of the invention as above, the present invention adopts technical scheme as described below:
A kind of discharge mechanism of grain header, comprise grain barrel-removing, auger and transmission mechanism, described transmission mechanism is arranged on the mounting base of grain barrel-removing lower end, be provided with on described mounting base and the gear shaft B of grain barrel-removing central axis upright or worm screw, the end of described gear shaft B or worm screw is provided with driving wheel, described driving wheel connects the power take-off mechanism of grain header, gear shaft B is provided with bevel gear B, described bevel gear B connects the bevel gear A that is arranged on mounting base or worm screw connects the worm gear be arranged on mounting base, described bevel gear A or worm gear are arranged on the upper end with the gear shaft A of grain barrel-removing centerline axis parallel, the lower end of described gear shaft A is provided with transition wheel, described transition wheel connects the driven pulley being arranged on auger lower end, described auger is arranged on the middle part of grain barrel-removing, grain unloading mouth is provided with in the upper end of mounting base side grain barrel-removing, grain-entering mouth is provided with in the lower end of mounting base opposite side grain barrel-removing, described grain-entering mouth connects the discharging opening of grain header or connects the discharge mechanism that grain outlet rotating mechanism forms described grain header.
The discharge mechanism of described grain header, on described auger, the two ends of screw-conveyer-shaft are arranged in grain barrel-removing respectively by screw-conveyer-shaft top chock and screw-conveyer-shaft step.
The discharge mechanism of described grain header, on described auger, the outer edge surface of screw-conveyer-shaft is provided with at least one auger blade.
The discharge mechanism of described grain header, the outer edge surface of described auger blade upper end screw-conveyer-shaft is provided with plate.
The discharge mechanism of described grain header, the lower end of described grain barrel-removing is provided with block clearing mouth.
The discharge mechanism of described grain header, described driving wheel is belt wheel or sprocket wheel B, and driven pulley is belt wheel or sprocket wheel A, and transition wheel is belt wheel or sprocket wheel C.
The discharge mechanism of described grain header, the shape of described grain unloading mouth is circular oval or square or any one in rhombus or polygonal.
The discharge mechanism of described grain header, the external grain feeding tube of described grain unloading mouth.
The discharge mechanism of described grain header, described grain feeding tube comprises grain feeding tube cylindrical shell and grain feeding tube joint, one end of described grain feeding tube joint connects grain unloading mouth, the other end of grain feeding tube joint connects grain feeding tube cylindrical shell, the outer edge surface of described grain feeding tube cylindrical shell is provided with at least one draw ring, and the outer edge surface of grain feeding tube joint is provided with a plurality of fixing hole.
The discharge mechanism of described grain header, is provided with rotating mechanism between described grain feeding tube cylindrical shell and grain feeding tube joint.
Adopt technical scheme as above, the present invention has superiority as described below:
The discharge mechanism of a kind of grain header of the present invention, the present invention by arranging transmission mechanism between auger and the power take-off mechanism of grain header, make auger transmission more steady by transmission mechanism, effectively avoid damaging auger, substantially increase harvesting efficiency etc., it is simple that the present invention has structure, and unloading efficiency high, is particularly suitable for large-scale promotion and application on grain header.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is right TV structure schematic diagram of the present invention;
Fig. 3 is the structural representation of auger in the present invention;
Fig. 4 is the structural representation of grain feeding tube in the present invention;
In the drawings: 1, screw-conveyer-shaft top chock; 2, grain barrel-removing; 3, screw-conveyer-shaft; 4, auger blade; 5, supporting seat A; 6, bevel gear A; 7, gear shaft A; 8, supporting seat B; 9, mounting base; 10, block clearing mouth; 11, chain; 12, sprocket wheel A; 13, grain unloading mouth; 14, bevel gear B; 15, gear shaft B; 16, sprocket wheel B; 17, grain-entering mouth; 18, screw-conveyer-shaft step; 19, sprocket wheel C; 20, plate; 21, draw ring; 22, grain feeding tube cylindrical shell; 23, grain feeding tube joint; 24, fixing hole.
[embodiment]
Can explain the present invention in more detail by the following examples, the present invention is not limited to the following examples;
The discharge mechanism of a kind of grain header by reference to the accompanying drawings described in 1 ~ 4, comprise grain barrel-removing 2, auger and transmission mechanism, described transmission mechanism is arranged on the mounting base 9 of grain barrel-removing 2 lower end, described mounting base 9 is welded on the outer edge surface of grain barrel-removing 2 lower end by two supporting legs, be provided with on mounting base 9 and the gear shaft B15 of grain barrel-removing 2 central axis upright or worm screw, described gear shaft B15 or worm screw are fixed on mounting base 9 by two supporting seat A5, bearing is provided with in described supporting seat A5, the inner ring inner edge surface of described bearing is socketed on the outer edge surface of gear shaft B15, the end of described gear shaft B15 or worm screw is provided with driving wheel, and described driving wheel connects the power take-off mechanism of grain header, and the power take-off mechanism due to grain header is existing structure, will not tire out state at this, further, gear shaft B15 is provided with bevel gear B14, described bevel gear B14 connects the bevel gear A6 that is arranged on mounting base 9 or worm screw connects the worm gear be arranged on mounting base 9, described bevel gear A6 or worm gear are arranged on the upper end with the gear shaft A7 of grain barrel-removing 2 centerline axis parallel, described gear shaft A7 is fixed on mounting base 9 by supporting seat B8, be provided with bearing in described supporting seat B8, the inner ring inner edge surface of described bearing is socketed on the outer edge surface of gear shaft A7, the lower end of described gear shaft A7 is provided with transition wheel, described transition wheel connects the driven pulley being arranged on auger lower end, described driving wheel is belt wheel or sprocket wheel B16, driven pulley is belt wheel or sprocket wheel A12, transition wheel is belt wheel or sprocket wheel C19, when driven pulley and transition wheel are set to sprocket wheel, driven pulley and transition wheel are by chain 11 connection for transmission, on described auger, the two ends of screw-conveyer-shaft 3 are arranged in grain barrel-removing 2 respectively by screw-conveyer-shaft top chock 1 and screw-conveyer-shaft step 18, on described auger, the outer edge surface of screw-conveyer-shaft 3 is provided with at least one auger blade 4, when practical application, the outer edge surface of screw-conveyer-shaft 3 is monolithic auger when being provided with an auger blade 4, be biplate auger when the outer edge surface of screw-conveyer-shaft 3 is provided with two auger blades 4, the outer edge surface of described auger blade 4 upper end screw-conveyer-shaft 3 is provided with plate 20, auger is arranged on the middle part of grain barrel-removing 2, grain unloading mouth 13 is provided with in the upper end of mounting base 9 side grain barrel-removing 2, the shape of described grain unloading mouth 13 is circular oval or square or any one in rhombus or polygonal, wherein circular, in order to better implement the present invention, at the external grain feeding tube of described grain unloading mouth 13, described grain feeding tube comprises grain feeding tube cylindrical shell 22 and grain feeding tube joint 23, one end of described grain feeding tube joint 23 connects grain unloading mouth 13, the other end of grain feeding tube joint 23 connects grain feeding tube cylindrical shell 22, the outer edge surface of described grain feeding tube cylindrical shell 22 is provided with at least one draw ring 21 for fixing steel wire rope, the outer edge surface of grain feeding tube joint 23 is provided with a plurality of fixing hole 24, rotating mechanism is provided with between described grain feeding tube cylindrical shell 22 and grain feeding tube joint 23, described rotating mechanism drives grain feeding tube joint 23 rotate or be provided with elevating mechanism between grain feeding tube cylindrical shell 22 and grain feeding tube joint 23, described elevating mechanism drives grain feeding tube joint 23 to realize height, grain-entering mouth 17 is provided with in the lower end of mounting base 9 opposite side grain barrel-removing 2, the lower end of described grain barrel-removing 2 is provided with the block clearing mouth 10 for clearing up crops, described block clearing mouth 10 is provided with cover plate, and one end of described cover plate and one end of block clearing mouth 10 connect with hinge, and the other end of cover plate is provided with latch segment, in order to better implement the present invention, be provided with the transparent observation window for observing auger duty at the middle part of grain barrel-removing 2, described grain-entering mouth 17 connects the discharging opening of grain header or connects the discharge mechanism that grain outlet rotating mechanism forms described grain header.
Part not in the detailed description of the invention is prior art.
The embodiment selected in this article in order to open object of the present invention, currently thinks to be suitable for, but it is to be understood that the present invention is intended to comprise all changes belonging to the embodiment in this design and invention scope and improvement.
Claims (10)
1. the discharge mechanism of a grain header, comprise grain barrel-removing (2), auger and transmission mechanism, it is characterized in that: described transmission mechanism is arranged on the mounting base (9) of grain barrel-removing (2) lower end, the gear shaft B(15 with grain barrel-removing (2) central axis upright is provided with on described mounting base (9)) or worm screw, described gear shaft B(15) or the end of worm screw be provided with driving wheel, described driving wheel connects the power take-off mechanism of grain header, at gear shaft B(15) on be provided with bevel gear B(14), described bevel gear B(14) connect the bevel gear A(6 that is arranged on mounting base (9)) or worm screw connect the worm gear be arranged on mounting base (9), described bevel gear A(6) or worm gear be arranged on the gear shaft A(7 with grain barrel-removing (2) centerline axis parallel) upper end, described gear shaft A(7) lower end be provided with transition wheel, described transition wheel connects the driven pulley being arranged on auger lower end, described auger is arranged on the middle part of grain barrel-removing (2), grain unloading mouth (13) is provided with in the upper end of mounting base (9) side grain barrel-removing (2), grain-entering mouth (17) is provided with in the lower end of mounting base 9 opposite side grain barrel-removing (2), described grain-entering mouth (17) connects the discharging opening of grain header or connects the discharge mechanism that grain outlet rotating mechanism forms described grain header.
2. the discharge mechanism of grain header according to claim 1, is characterized in that: on described auger, the two ends of screw-conveyer-shaft (3) are arranged in grain barrel-removing (2) respectively by screw-conveyer-shaft top chock (1) and screw-conveyer-shaft step (18).
3. the discharge mechanism of grain header according to claim 1, is characterized in that: on described auger, the outer edge surface of screw-conveyer-shaft (3) is provided with at least one auger blade (4).
4. the discharge mechanism of grain header according to claim 3, is characterized in that: the outer edge surface of described auger blade (4) upper end screw-conveyer-shaft (3) is provided with plate (20).
5. the discharge mechanism of grain header according to claim 1, is characterized in that: the lower end of described grain barrel-removing (2) is provided with block clearing mouth (10).
6. the discharge mechanism of grain header according to claim 1, is characterized in that: described driving wheel is belt wheel or sprocket wheel B(16), driven pulley is belt wheel or sprocket wheel A(12), transition wheel is belt wheel or sprocket wheel C(19).
7. the discharge mechanism of grain header according to claim 1, is characterized in that: the shape of described grain unloading mouth (13) is circular oval or square or any one in rhombus or polygonal.
8. the discharge mechanism of grain header according to claim 1, is characterized in that: described grain unloading mouth (13) external grain feeding tube.
9. the discharge mechanism of grain header according to claim 8, it is characterized in that: described grain feeding tube comprises grain feeding tube cylindrical shell (22) and grain feeding tube joint (23), one end of described grain feeding tube joint (23) connects grain unloading mouth (13), the other end of grain feeding tube joint (23) connects grain feeding tube cylindrical shell (22), the outer edge surface of described grain feeding tube cylindrical shell (22) is provided with at least one draw ring (21), and the outer edge surface of grain feeding tube joint (23) is provided with a plurality of fixing hole (24).
10. the discharge mechanism of grain header according to claim 9, is characterized in that: be provided with rotating mechanism between described grain feeding tube cylindrical shell (22) and grain feeding tube joint (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410608831.7A CN104429333A (en) | 2014-11-04 | 2014-11-04 | Grain unloading device of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410608831.7A CN104429333A (en) | 2014-11-04 | 2014-11-04 | Grain unloading device of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104429333A true CN104429333A (en) | 2015-03-25 |
Family
ID=52876702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410608831.7A Pending CN104429333A (en) | 2014-11-04 | 2014-11-04 | Grain unloading device of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104429333A (en) |
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2014
- 2014-11-04 CN CN201410608831.7A patent/CN104429333A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |