CN209376198U - A kind of crop cropper - Google Patents
A kind of crop cropper Download PDFInfo
- Publication number
- CN209376198U CN209376198U CN201822030560.8U CN201822030560U CN209376198U CN 209376198 U CN209376198 U CN 209376198U CN 201822030560 U CN201822030560 U CN 201822030560U CN 209376198 U CN209376198 U CN 209376198U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- scraper bowl
- bevel gear
- transmission
- blade
- 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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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a kind of crop croppers, and including rack, scraper bowl, the power assembly being fixed on the rack, the transmission device for being fixed at front end of 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, the both ends of main shaft are rotated with two pieces support rod front end respectively to be connected, first bevel gear is additionally provided on the outside of support rod, the center of main shaft and first bevel gear is affixed, the second bevel gear engaged with first bevel gear is additionally provided on the outside of first bevel gear, the center of second bevel gear is connected with transmission shaft, and transmission shaft is driven by power assembly；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 the harvester for trembling native function.
Description
Technical field
The utility model relates to crops digging tool field more particularly to a kind of crop croppers.
Background technique
Existing crop cropper generally all includes transmission device and trembles native device, and transmission device is used for crops
Rearward from harvester head fortune, trembling native device is usually the funnel for shaking motor driving, also has plenty of to be arranged on belt and sweep
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 are the crops for trembling native function
Harvester structure is all more complicated.
Utility model content
Technical problem to be solved by the utility model is: providing, a kind of structure is simple, has the crops for trembling native function
Harvester.
The solution that the utility model solves its technical problem is:
A kind of crop cropper is set including rack, scraper bowl, the power assembly being fixed in the rack, fixation
Transmission device, the two pieces support rod in the front end of rack are set, the rear end of the support rod is fixed in the rack；
The scraper bowl includes the main shaft being laterally arranged, and several excavation bars arranged in parallel are equipped with below the main shaft, described
Excavation bar is vertical with the main shaft, and the excavation bar is arc-shaped and is spaced setting, and the end for excavating bar is facing forward, described
The upper end for excavating bar is connect with the main shaft, and the excavation bar lower end is additionally provided with blade, several excavation bars arranged in parallel
It is connect with the blade, the blade and the excavation bar are located at same arc surface, and the main shaft both ends are respectively connected with semicircle
The both ends of the baffle of shape, the blade are connect with baffle described in two pieces respectively；
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, transmission tooth is additionally provided on the belt, the transmission tooth trembles native gap periphery, the biography set on described
The material for sending 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.
Further, baffle described in two pieces is vertical with the main shaft.
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 crops for transporting a scraper bowl amount, so crops transport mistake rearward on belt
Cheng Zhong, transmission belt can shake for several times, in this way, it is less to be transported to the soil being mingled in the crops at rear, it is higher to tremble native efficiency.And
And since the structure of scraper bowl has the function of filtering out part soil, so that shedding the soil ratio of the crops entrainment on belt
It can be improved the efficiency that crops are turned to eminence by scraper bowl not lacking by filtering.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the structure diagram 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 crop cropper is set including rack, scraper bowl, the power assembly being fixed in the rack, fixation
Transmission device, the two pieces support rod 5 in the front end of rack are set, the rear end of the support rod 5 is fixed in the rack；
The scraper bowl includes the main shaft 1 being laterally arranged, and is equipped with several excavation bars 2 arranged in parallel, institute below the main shaft 1
State excavate bar 2 it is vertical with the main shaft 1, the excavation bar 2 is arc-shaped and is spaced setting, it is described excavation bar 2 the equal court in end
Before, the upper end for excavating bar 2 is connect with the main shaft 1, and 2 lower end of excavation bar is additionally provided with blade 4, several parallels
The excavation bar 2 of column is connect with the blade 4, and the blade 4 is located at same arc surface, 1 liang of the main shaft with the excavation bar 2
End is respectively connected with semicircular baffle 3, and the both ends of the blade 4 are connect with baffle 3 described in two pieces respectively；
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 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 shaft 7
Scraper bowl is driven to rotate around main shaft 1, scraper bowl turns to eminence, and the crops in scraper bowl are thrown to rear, and crops fall on belt 9,
Belt 9 is impacted and is shaken, by part soil from trembling in native gap.Meanwhile belt 9 transports crops backward, harvesting
Machine moves on, and scraper bowl drops back into ground, and for scraper bowl in the effect of inertia and the driving underthrust of power assembly are buried, entrance is next
A circulation.
Above structure is that a kind of structure simply has the device for trembling native function, and belt 9 rotates one week, usually more than transport
The crops of one scraper bowl amount, so crops, during transporting rearward on belt 9, belt 9 can shake for several times, in this way,
It is less to be transported to the soil being mingled in the crops at rear, it is higher to tremble native efficiency.And it is filtered out since the structure of scraper bowl has
The function of part soil can be improved so that the soil for shedding the crops entrainment on belt is fewer by what is filtered than no
Crops are turned to the efficiency of eminence by scraper bowl.
Further, transmission tooth is additionally provided on the belt 9, the transmission tooth trembles native gap periphery set on described, described
The material for transmitting tooth is rubber.Transmission tooth can increase the frictional force of crops Yu belt 9, also, shed crops in scraper bowl
When, the phenomenon that scattering inevitably is had, the crops 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 crops, the crops scattered, and be served 11 rear of perching knife
Transmission device.
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 crops from falling from belt 9.
Further, the projection of baffle 3 in the horizontal direction described in two pieces overlaps each other.
Further, baffle 3 described in two pieces is vertical with the main shaft 1.Above structure makes baffle 3 be inserted perpendicularly into mud
Soil, small with the contact area of soil, 3 stress of baffle is small, it is not easy to 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 (7)
1. a kind of crop cropper, it is characterised in that: total including rack, scraper bowl, the power that is fixed in the rack
At, the transmission device, the two pieces support rod (5) that are fixed at the front end of rack, the rear end fixed setting of the support rod (5)
In the rack；
The scraper bowl includes the main shaft (1) being laterally arranged, and several excavation bars (2) arranged in parallel are equipped with below the main shaft (1),
The excavation bar (2) is vertical with the main shaft (1), and the excavation bar (2) is arc-shaped and is spaced setting, the excavation bar (2)
End it is facing forward, it is described excavate bar (2) upper end connect with the main shaft (1), excavation bar (2) lower end is additionally provided with blade
(4), several excavation bars (2) arranged in parallel are connect with the blade (4), the blade (4) and the excavation bar (2)
Positioned at same arc surface, main shaft (1) both ends are respectively connected with semicircular baffle (3), the both ends of the blade (4) respectively with
Baffle described in two pieces (3) connection；
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 crop cropper according to claim 1, it is characterised in that: be additionally provided with transmission on the belt (9)
Tooth, the transmission tooth tremble native gap periphery set on described, and the material of the transmission tooth is rubber.
3. a kind of crop cropper according to claim 1, it is characterised in that: it 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 in front of the transmission device, perching knife (11) side
Rear portion be fixedly provided with interconnecting piece, the rear end of the interconnecting piece and the center of the preceding transmission wheel (8) are affixed, the main shaft (1)
It is greater than the height of the scraper bowl itself to the minimum range of the perching knife (11).
4. a kind of crop cropper according to claim 1, it is characterised in that: the transmission device two sides are equipped with side
Baffle (10), the upper end of the side-lens (10) and the support rod (5) are affixed.
5. a kind of crop cropper according to claim 1, it is characterised in that: baffle described in two pieces (3) is in level side
Upward projection overlaps each other.
6. a kind of crop cropper according to claim 1, it is characterised in that: baffle described in two pieces (3) with it is described
Main shaft (1) is vertical.
7. a kind of crop cropper according to claim 1, it is characterised in that: the blade (4) is wavy, described
The section of blade (4) is in polygon, and a wherein seamed edge for the seamed edge rounded corner of the blade (4), the blade (4) is facing forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030560.8U CN209376198U (en) | 2018-12-05 | 2018-12-05 | A kind of crop cropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822030560.8U CN209376198U (en) | 2018-12-05 | 2018-12-05 | A kind of crop cropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209376198U true CN209376198U (en) | 2019-09-13 |
Family
ID=67870664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822030560.8U Expired - Fee Related CN209376198U (en) | 2018-12-05 | 2018-12-05 | A kind of crop cropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209376198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357465A (en) * | 2020-03-31 | 2020-07-03 | 盐城工业职业技术学院 | Leaf vegetable harvester capable of harvesting vegetables with roots |
-
2018
- 2018-12-05 CN CN201822030560.8U patent/CN209376198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357465A (en) * | 2020-03-31 | 2020-07-03 | 盐城工业职业技术学院 | Leaf vegetable harvester capable of harvesting vegetables with roots |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |