CN209376197U - A kind of improved rhizome crop harvester - Google Patents
A kind of improved rhizome crop harvester Download PDFInfo
- Publication number
- CN209376197U CN209376197U CN201821964649.5U CN201821964649U CN209376197U CN 209376197 U CN209376197 U CN 209376197U CN 201821964649 U CN201821964649 U CN 201821964649U CN 209376197 U CN209376197 U CN 209376197U
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- blade
- bar
- main shaft
- scraper bowl
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Abstract
The utility model discloses a kind of improved rhizome crop harvester, including rack, scraper bowl, the power assembly being fixed on the rack, it is fixed at the transmission device before rack, two pieces support rod, the rear end of support rod is fixed on the rack；Scraper bowl includes the main shaft being laterally arranged, scraper bowl is driven by power assembly, scraper bowl further include further include the first blade, first blade includes several first excavation bars arranged in parallel, first excavates bar and main excavation bar structure having the same, and the upper and lower ends of the first excavation bar are detachably connected with main shaft and blade respectively；Transmission device includes belt and preceding transmission wheel, belt, which is equipped with, trembles native gap, and transmission device is set to scraper bowl rear, and the minimum range of main shaft to belt is greater than the height of scraper bowl itself, the bottom position of scraper bowl is lower than the bottom position of transmission device, and preceding transmission wheel is driven by power assembly.The utility model is that a kind of structure simply has and trembles native function, can be used for the harvester of multiple kind root crops.
Description
Technical field
The utility model relates to root crop digging tool field more particularly to a kind of improved rhizome crop harvesters.
Background technique
Existing rhizome crop harvester generally all includes transmission device and trembles native device, and transmission device is used for rhizome
It is usually the funnel for shaking motor driving that crop, which is transported from harvester head and rearward trembles native device, also has plenty of and sets on belt
It sets and sweeps native device.Tremble that native device part comparison itself is more, and volume is also huge, energy consumption is higher.It is existing that there is the root for trembling native function
Stem crop harvester structure is all more complicated.Also, the farming kind that existing rhizome crop harvester is directed to is all more single.
Utility model content
Technical problem to be solved by the utility model is: providing, a kind of structure is simple, and there is the rhizome for trembling native function to make
Object harvester, the harvester also have the function of can be used for gathering in the root crop of multiple kinds.
The solution that the utility model solves its technical problem is:
A kind of improved rhizome crop harvester, it is total including rack, scraper bowl, the power that is fixed in the rack
At, be fixed at the transmission device before the rack, two pieces support rod, the rear end of the support rod is fixed at the machine
On frame；
The scraper bowl includes the main shaft being laterally arranged, and several main excavation bars arranged in parallel, institute are equipped with below the main shaft
It is vertical with the main shaft to state main excavation bar, the main excavation bar is arc-shaped and is spaced setting, and the main end for excavating bar is equal
Forward, the main upper end for excavating bar is connect with the main shaft, and the main excavation bar lower end is additionally provided with blade, described several parallel
The main excavation bar of arrangement is connect with the blade, and the blade and the main excavation bar are located at same arc surface, the main shaft
Both ends are respectively connected with semicircular baffle, and the both ends of the blade are connect with baffle described in two pieces respectively；The scraper bowl further includes
First blade, first blade include several first excavation bars arranged in parallel, and described first excavates bar and the main excavation
Bar structure having the same, upper end, the lower end of the first excavation bar removably connect with the main shaft, the blade respectively
It connects；
The both ends of the main shaft are rotated with support rod front end described in two pieces respectively to be connected, and is additionally provided on the outside of the support rod
First bevel gear, the main shaft and the center of the first bevel gear are affixed, be additionally provided on the outside of the first bevel gear with it is described
The second bevel gear of first bevel gear engagement, the center of the second bevel gear are connected with transmission shaft, and the transmission shaft is by described
Power assembly drives；
The transmission device includes belt and preceding transmission wheel, and the belt is equipped with and trembles native gap, and the transmission device is set
In the scraper bowl rear, the minimum range of the main shaft to the belt is greater than the height of the scraper bowl itself, the scraper bowl
Bottom position is lower than the bottom position of the transmission device, and the preceding transmission wheel is driven by the power assembly.
Further, the main shaft is equipped with the first blade mounting holes, and first blade further includes the first knife handle, described
The upper end of first excavation bar and first knife handle are affixed, and first knife handle is set to above the main shaft, and described first excavates
The lower end of bar passes through first blade mounting holes.
It further, further include the second blade, second blade includes the second excavation bar, and described second excavates the two of bar
End is detachably connected with baffle described in two pieces respectively, and the front side or rear side of the second excavation bar is supported with the main excavation bar
It connects.
Further, the second blade mounting holes are equipped on baffle described in two pieces, second blade further includes the second knife
Handle, one end of the second excavation bar and second knife handle are affixed, and second knife handle is set to the outside of a baffle,
Described second other end for excavating bar passes through second blade mounting holes.
Further, the main excavation bar is equipped with through-hole, and described second other end for excavating bar passes through the through-hole.
Further, transmission tooth is additionally provided on the belt, the transmission tooth is set to the periphery for trembling native gap, described
The material for transmitting tooth is rubber.
It further, further include the perching knife of demihull shape, the front of the perching knife tilts down, and the perching knife is set to the biography
It send in front of device, the rear portion of the perching knife side is fixedly provided with interconnecting piece, the rear end of the interconnecting piece and the preceding transmission wheel
Center is affixed, and the minimum range of the main shaft to the perching knife is greater than the height of the scraper bowl itself.
Further, the transmission device two sides are equipped with side-lens, and the upper end of the side-lens and the support rod are solid
It connects.
Further, the projection of baffle described in two pieces in the horizontal direction overlaps each other, baffle described in two pieces with it is described
Main shaft is vertical.
Further, the blade is wavy, and the section of the blade is in polygon, the seamed edge rounding of the blade
A wherein seamed edge at angle, the blade is facing forward.
The beneficial effects of the utility model are: the utility model is that a kind of structure simply has the harvesting for trembling native function
Machine, belt rotate one week, usually more than root crop for transporting a scraper bowl amount, so root crop transports rearward on belt
During, transmission belt can shake for several times, in this way, it is less to be transported to the soil being mingled in the root crop at rear, tremble native efficiency
It is higher.And since the structure of scraper bowl has the function of filtering out part soil, so that shedding the root crop folder on belt
The soil of band, by the few of filtering, can be improved the efficiency that root crop is turned to eminence by scraper bowl than no.Also, due to
Provided with dismountable first blade, so that its lattice coral gap is adjustable, above structure has the root crop that can be used for multi items
Excavation benefit.
Detailed description of the invention
Fig. 1 is the schematic diagram of an embodiment of the present invention；
Fig. 2 is the schematic diagram of another embodiment of the utility model；
Fig. 3 is the cross-sectional view of the utility model.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.It is each in the utility model creation
A technical characteristic, can be with combination of interactions under the premise of not conflicting conflict.
It is the embodiments of the present invention referring to figs. 1 to Fig. 3, specifically:
A kind of improved rhizome crop harvester, it is total including rack, scraper bowl, the power that is fixed in the rack
At, be fixed at the transmission device before the rack, two pieces support rod 5, the rear end of the support rod 5 is fixed at described
In rack；
The scraper bowl includes the main shaft 1 being laterally arranged, and is equipped with several main excavation bars 2 arranged in parallel below the main shaft 1,
The main excavation bar 2 is vertical with the main shaft 1, and the main excavation bar 2 is arc-shaped and is spaced setting, the main excavation bar 2
End is facing forward, and the main upper end for excavating bar 2 is connect with the main shaft 1, and main 2 lower end of excavation bar is additionally provided with blade 4, institute
It states several main excavation bars 2 arranged in parallel to connect with the blade 4, the blade 4 is located at same circle with the main excavation bar 2
Cambered surface, 1 both ends of main shaft are respectively connected with semicircular baffle 3, and the both ends of the blade 4 connect with baffle 3 described in two pieces respectively
It connects；The scraper bowl further includes the first blade, and first blade includes several arranged in parallel first excavating bar 81, and described first
Excavate bar 81 and main the excavations bar 2 structure having the same, the upper end of the first excavation bar 81, lower end respectively with the master
Axis 1, the blade 4 are detachably connected；
The both ends of the main shaft 1 are rotated with 5 front end of support rod described in two pieces respectively to be connected, and the outside of the support rod 5 is also
Equipped with first bevel gear 6, the main shaft 1 and the center of the first bevel gear 6 are affixed, and 6 outside of first bevel gear is also set
There is the second bevel gear 61 engaged with the first bevel gear 6, the center of the second bevel gear 61 is connected with transmission shaft 7, institute
Transmission shaft 7 is stated to be driven by the power assembly；
The transmission device includes belt 9 and preceding transmission wheel 8, and the belt 9 is equipped with and trembles native gap, the transmission device
Set on the scraper bowl rear, the minimum range of the main shaft 1 to the belt 9 is greater than the height of the scraper bowl itself, the shovel
The bottom position of bucket is lower than the bottom position of the transmission device, and the preceding transmission wheel 8 is driven by the power assembly.
The working principle of the utility model is: blade 4 is abutted with ground, total by power when scraper bowl is in initial position
At driving scraper bowl rotation, while harvester is advanced forward, and for harvester forward after traveling a distance, part soil can be from scraper bowl
The main gap excavated between bar 2 is overflowed outside scraper bowl, and after scraper bowl is filled substantially, harvester pause is advanced, and power assembly passes through transmission
Axis 7 drives scraper bowl to rotate around main shaft 1, and scraper bowl turns to eminence, the root crop in scraper bowl is thrown to rear, root crop falls in skin
On band 9, belt 9 is impacted and is shaken, by part soil from trembling in native gap.Meanwhile belt 9 transports rhizome work backward
Object, harvester move on, and scraper bowl drops back into ground, scraper bowl in the effect of inertia and the driving underthrust of power assembly are buried,
Into next circulation.Wherein, dismountable connection can be the setting blind hole or card slot etc. on blade 4, and first excavates bar 81
Lower end and the blade 4 connect pluggablely, the upper end of the first excavation bar 81 can be clamped with the main shaft 1；It is also possible to
Screw thread is set on the first excavation bar 81, using additional nut, the first excavation bar 81 such as is locked on main shaft 1 at the modes.On
Stating structure is that a kind of structure simply has the device for trembling native function, belt 9 rotates one week, usually one scraper bowl amount of more than transport
Root crop, so root crop, during transporting rearward on belt 9, belt 9 can shake for several times, in this way, being transported to
The soil being mingled in the root crop at rear is less, and it is higher to tremble native efficiency.And part is filtered out since the structure of scraper bowl has
The function of soil so that shed on belt root crop entrainment soil than it is no by filtering it is few, can be improved by
Root crop turns to the efficiency of eminence by scraper bowl.Above-mentioned scraper bowl is in lattice coral shape, with the small benefit of excavating resistance, also, by
In being provided with dismountable first blade, so that its lattice coral gap is adjustable, the rhizome that above structure tool can be used for multi items is made
The benefit of the excavation of object.
Further, the main shaft 1 is equipped with the first blade mounting holes, and first blade further includes the first knife handle 82,
The upper end of the first excavation bar 81 and first knife handle 82 are affixed, and first knife handle 82 is set to 1 top of main shaft, institute
The lower end for stating the first excavation bar 81 passes through first blade mounting holes.Above structure so that several first excavate bar 81 can be with
Disposably removes or install from main shaft 1, very convenient operation.And it is possible to by can between the first knife handle 82 and main shaft 1
Releasably connection is to install the first excavation bar 81, for example, being locked together the first knife handle 82 with main shaft 1 by buckle.
It further, further include the second blade, second blade includes the second excavation bar 91, and described second excavates bar 91
Both ends it is detachably connected with baffle 3 described in two pieces respectively, it is described second excavate bar 91 front side or rear side and the main digging
Bar 2 is dug to abut.Above-mentioned second blade plays the role of similar with the first blade, is suitable for so that the gap of lattice coral is adjustable
The excavation of a variety of root crops.
Further, the second blade mounting holes are equipped on baffle 3 described in two pieces, second blade further includes the second knife
Handle 92, one end of the second excavation bar 91 and second knife handle 92 are affixed, and second knife handle 92 is set to a gear
The outside of plate 3, described second other end for excavating bar 91 pass through second blade mounting holes.Above-mentioned second knife handle 92 and first
The effect of knife handle is similar, can act as the effect of easy disassembly.
Further, the main excavation bar 2 is equipped with through-hole, and described second other end for excavating bar 91 passes through described logical
Hole.In in mining process, the pressure that the second excavation bar 91 is subject to backward, perpendicular to its length direction, so that its middle part is easy
Bending backward, influences the lattice coral size of the root crop scraper bowl.And through-hole is equipped on main excavation bar 2, described second excavates bar
This structure that 91 other end passes through the through-hole can prevent the second excavation bar 91 from deforming.
Further, transmission tooth is additionally provided on the belt 9, the transmission tooth is set to the periphery for trembling native gap, institute
The material for stating transmission tooth is rubber.Transmission tooth can increase the frictional force of root crop Yu belt 9, also, shed root in scraper bowl
When stem crop, the phenomenon that scattering inevitably is had, the root crop partially scattered in front and back can be picked up by transmitting tooth.
It further, further include the perching knife 11 of demihull shape, the front of the perching knife 11 tilts down, and the perching knife 11 is set to
In front of the transmission device, the rear portion of 11 side of perching knife is fixedly provided with interconnecting piece, the rear end of the interconnecting piece and it is described before
The center of transmission wheel 8 is affixed, and the minimum range of the main shaft 1 to the perching knife 11 is greater than the height of the scraper bowl itself.Perching knife
11 further can collect scraper bowl when shed root crop, the root crop scattered, and after being served perching knife 11
The transmission device of side.
Further, the transmission device two sides are equipped with side-lens 10, the upper end of the side-lens 10 and the support
Bar 5 is affixed.Side-lens 10 has the function of preventing root crop from falling from belt 9.
Further, the projection of baffle 3 in the horizontal direction described in two pieces overlaps each other.Baffle 3 described in two pieces is and institute
It is vertical to state main shaft 1.Above structure makes baffle 3 be inserted perpendicularly into soil, small with the contact area of soil, and 3 stress of baffle is small, does not allow
Easy fracture failure.
Further, the blade 4 is wavy, and the section of the blade 4 is in polygon, and the seamed edge of the blade 4 falls
A wherein seamed edge for fillet, the blade 4 is facing forward.Due to the seamed edge rounded corner of blade 4, blade 4 is not sharp, so that
Its resistance for being inserted into soil is larger, but since blade 4 is wavy, the position of protrusion is first connect with the soil in front in front of waveform
Touching, so that its resistance for being inserted into soil reduces, after two kinds of combined factors, the resistance of the insertion soil of blade 4 is simultaneously little, but it is not
Sharp seamed edge and wavy fillet are all small to the injury of root crop.
The better embodiment of the utility model is illustrated above, but the utility model creation is not limited to
The embodiment, those skilled in the art can also make various etc. without departing from the spirit of the present invention
Same variation or replacement, these equivalent variation or replacement are included in the claim of this application limited range.
Claims (10)
1. a kind of improved rhizome crop harvester, it is characterised in that: including rack, scraper bowl, be fixed in the rack
Power assembly, be fixed at the transmission device before the rack, two pieces support rod (5), the rear end of the support rod (5) is solid
It is fixed to be arranged in the rack；
The scraper bowl includes the main shaft (1) being laterally arranged, and several main excavation bars arranged in parallel are equipped with below the main shaft (1)
(2), the main excavation bar (2) is vertical with the main shaft (1), and the main excavation bar (2) is arc-shaped and is spaced setting, the master
The end for excavating bar (2) is facing forward, and the main upper end for excavating bar (2) is connect with the main shaft (1), the main excavation bar (2)
Lower end is additionally provided with blade (4), and several main excavation bars (2) arranged in parallel connect with the blade (4), the blade
(4) it is located at same arc surface with the main excavation bar (2), main shaft (1) both ends are respectively connected with semicircular baffle (3), institute
The both ends for stating blade (4) are connect with baffle described in two pieces (3) respectively；The scraper bowl further includes the first blade, first blade
Bar (81) are excavated with the main excavation bar (2) with identical including several first excavations bar (81) arranged in parallel, described first
Structure, it is described first excavate bar (81) upper end, lower end removably connect with the main shaft (1), the blade (4) respectively
It connects；
The both ends of the main shaft (1) are rotated with (5) front end of support rod described in two pieces respectively to be connected, the outside of the support rod (5)
It is additionally provided with first bevel gear (6), the main shaft (1) and the center of the first bevel gear (6) are affixed, the first bevel gear
(6) outside is additionally provided with the second bevel gear (61) engaged with the first bevel gear (6), the center of the second bevel gear (61)
It is connected with transmission shaft (7), the transmission shaft (7) is driven by the power assembly；
The transmission device includes belt (9) and preceding transmission wheel (8), and the belt (9), which is equipped with, trembles native gap, the transmission dress
It is arranged in the scraper bowl rear, the minimum range of the main shaft (1) to the belt (9) is greater than the height of the scraper bowl itself,
The bottom position of the scraper bowl is lower than the bottom position of the transmission device, and the preceding transmission wheel (8) is by the power assembly band
It is dynamic.
2. a kind of improved rhizome crop harvester according to claim 1, it is characterised in that: set on the main shaft (1)
There are the first blade mounting holes, first blade further includes the first knife handle (82), and described first excavates the upper end of bar (81) and institute
It is affixed to state the first knife handle (82), first knife handle (82) is set to above the main shaft (1), and described first excavates under bar (81)
End is across first blade mounting holes.
3. a kind of improved rhizome crop harvester according to claim 1, it is characterised in that: it further include the second blade,
Second blade include second excavate bar (91), it is described second excavate bar (91) both ends respectively with baffle described in two pieces (3)
Detachably connected, the described second front side or rear side for excavating bar (91) is abutted with the main excavation bar (2).
4. a kind of improved rhizome crop harvester according to claim 3, it is characterised in that: baffle described in two pieces (3)
On be equipped with the second blade mounting holes, second blade further includes the second knife handle (92), it is described second excavate bar (91) one
End is affixed with second knife handle (92), and second knife handle (92) is set to the outside of a baffle (3), and described second digs
The other end for digging bar (91) passes through second blade mounting holes.
5. a kind of improved rhizome crop harvester according to claim 4, it is characterised in that: the main excavation bar (2)
It is equipped with through-hole, described second other end for excavating bar (91) passes through the through-hole.
6. a kind of improved rhizome crop harvester according to claim 1, it is characterised in that: on the belt (9) also
Equipped with transmission tooth, the transmission tooth is set to the periphery for trembling native gap, and the material of the transmission tooth is rubber.
7. a kind of improved rhizome crop harvester according to claim 1, it is characterised in that: further include the shovel of demihull shape
The front of knife (11), the perching knife (11) tilts down, and the perching knife (11) is set in front of the transmission device, the perching knife
(11) rear portion of side is fixedly provided with interconnecting piece, and the rear end of the interconnecting piece and the center of the preceding transmission wheel (8) are affixed, described
Main shaft (1) is greater than the height of the scraper bowl itself to the minimum range of the perching knife (11).
8. a kind of improved rhizome crop harvester according to claim 1, it is characterised in that: the transmission device two sides
It is equipped with side-lens (10), the upper end of the side-lens (10) and the support rod (5) are affixed.
9. a kind of improved rhizome crop harvester according to claim 1, it is characterised in that: baffle described in two pieces (3)
Projection in the horizontal direction overlaps each other, and baffle described in two pieces (3) is vertical with the main shaft (1).
10. a kind of improved rhizome crop harvester according to claim 1, it is characterised in that: the blade (4) is in wave
Shape wave, the section of the blade (4) are in polygon, the seamed edge rounded corner of the blade (4), and wherein one of the blade (4)
Seamed edge is facing forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964649.5U CN209376197U (en) | 2018-11-27 | 2018-11-27 | A kind of improved rhizome crop harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964649.5U CN209376197U (en) | 2018-11-27 | 2018-11-27 | A kind of improved rhizome crop harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209376197U true CN209376197U (en) | 2019-09-13 |
Family
ID=67865683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821964649.5U Active CN209376197U (en) | 2018-11-27 | 2018-11-27 | A kind of improved rhizome crop harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209376197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406491A (en) * | 2020-04-27 | 2020-07-14 | 湖北科技学院 | Sweet potato harvester |
-
2018
- 2018-11-27 CN CN201821964649.5U patent/CN209376197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406491A (en) * | 2020-04-27 | 2020-07-14 | 湖北科技学院 | Sweet potato harvester |
| CN111406491B (en) * | 2020-04-27 | 2023-12-15 | 湖北科技学院 | Sweet potato harvester |
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