CN207252229U - The row's stone fed before potato picker is oriented to tooth device - Google Patents
The row's stone fed before potato picker is oriented to tooth device Download PDFInfo
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- CN207252229U CN207252229U CN201721261977.4U CN201721261977U CN207252229U CN 207252229 U CN207252229 U CN 207252229U CN 201721261977 U CN201721261977 U CN 201721261977U CN 207252229 U CN207252229 U CN 207252229U
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- tooth plate
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Abstract
The utility model discloses the row's stone fed before a kind of potato picker to be oriented to tooth device,On the digger blade crossbeam at potato picker digger blade rear portion,Arrange stone and be oriented to tooth device mainly by row's stone guiding tooth plate,Axis pin base,Axis pin forms,Tooth plate is oriented to be made of steel plate,Its front end is equipped with 5 racks,Rear end is bent into arc-shaped,Welded in its circular arc with axis pin,Axis pin is penetrated in two axis pin bases,And it can be rotated in axis pin base,After being oriented to tooth plate installation,Same plane state is maintained at digger blade,Its front end rack is located above rod-type shake carrier chain,The device advantage is adaptable,The potato picker for installing the device both can be moderate in soil,Operation in ground without stone,Also can be more in stone,Soil glues operation in the weight easily ground of knot soil block,Ensure that equipment avoids the occurrence of stone and soil block harmony is blocked up or stuck phenomenon occurs,Greatly reduce equipment operation failure rate,Improve the equipment service life,It is simple in structure,Easy to manufacture.
Description
Technical field
It the utility model is related to a kind of agricultural machinery technological field, the preceding feeding of more particularly to a kind of potato picker
Arrange stone and be oriented to tooth device.
Background technology
With the continuous development of China's Potato Industry, cultivated area also constantly expands, and sustained production increases, and realizes Ma Ling
Potato harvesting mechanization becomes inexorable trend.The increase of cultivated area so that the work consuming amount of planting season and harvest time increase.Especially
In harvest time, it is pressed for time, heavy workload, it will cause certain economic loss not in time for harvest.In recent years, potato is received in China
The development for obtaining machinery solves this problem to a certain extent, but the exploitation and development of the middle-size and small-size potato type harvesting machinery in China are also
The starting stage is in, the equipment efficiency of crop of production application is not high, and harvest quality also needs to be further improved, and in some skills
There is no good solution in art problem.
At present, middle-size and small-size potato harvest machine is generally using bar strip shake elevator chain type potato soil separating mechanism, the component
Performance, be the principal element for influencing tuber crops damage ratio and soil separation rate.Bar strip elevator chain conveying separating mechanism exists
It is most widely used on potato lifter, operation is reliable and stable, replace workpiece after, can also take in other tuber crops or field concurrently
Between stone, however, the research in relation to potato mechanical failure has caused the highest attention of domestic and international relevant expert scholar.China
Existing mini potato excavator is since spatial constructional dimensions restrict, and there are native potato separating capacity is weak, potato-damaging rate is high and receives
Obtain the defects of equipment failure is more.Stone or soil between the hilling problem and digger blade and elevating chain that are especially produced on the downside of digger blade
The stuck problem of block.Conveying heap soil or fertilizer over and around the roots can be caused to block up, hinder potato, damage parts the problems such as occur, so as to cause that failure rate of machinery is high, receives
Obtain performance indicator and reduce, mechanical damage is high, equipment advance resistance is big, the extra dilatory acc power of consumption, largely have impact on receipts
Efficiency and harvest quality are obtained, restricts the development of potato harvester.In potato picker operation process, original digger blade
Be fixed on the guiding rack that feeds before equipment on crossbeam, it is inactive due to being oriented to rack, in tilting digger blade and be oriented to tooth
The lower section of bar and rod-type carrier chain separator front end, form trigonum, which two kinds of situations often continuously occurs：One
It is the hard impurities such as viscous heavy hard clod more closely spaced than grizzly bar, stone, is squeezed on the downside of excavation in carrier chain；Second, for
The debris such as larger hard stone and heavy soil block, may produce harmony soil or card between digger blade, guiding rack and elevating chain
Dead phenomenon.For the former, with equipment previous operation, indrawn hard stone, soil block gradually increase, these stones with
Carrier chain to rotate and shake, constantly clash carrier chain bar strip, ultimately results in bar strip and is distorted by gross distortion, or even makes
Driving wheel broken teeth, conveyor chain are broken completely；For the latter, the stone being stuck can make elevator carrier chain shut down or by bar
Bar card breaks, so as to cause complete machine machine halt trouble, it is impossible to which operation, misses the farming season.Sometimes for equipment is not damaged, operator of farm machinery must not
Cleaning debris is infrequently shut down, reduces the production efficiency of equipment.Great adverse effect is brought to potato harvest, is added
Equipment tractive resistance, increases energy consumption, equipment parts is damaged, and influences efficiency of crop and harvest quality.So how to solve
Blocking and the stuck problem of stone when certainly potato lifter harvests, become the key for improving potato harvest quality and efficiency.
The content of the invention
The technical problem to be solved in the present invention is to provide the row's stone fed before a kind of potato picker to be oriented to tooth device, with
Solve the problems, such as potato lifter harvest when blocking and stone it is stuck.
For technical problem existing for solution, the technical solution adopted by the present invention is：Fed before a kind of potato picker
Arrange stone and be oriented to tooth device, including row's stone is oriented to tooth plate and attachment device, the front end that row's stone is oriented to tooth plate is equipped with multiple teeth
Bar, row stone be oriented to tooth plate rear end be bent into it is arc-shaped；The rear end that row's stone is oriented to tooth plate is installed on potato by attachment device
On the digger blade crossbeam at the digger blade rear portion of cropper, after row's stone is oriented to tooth plate on digger blade crossbeam, row's stone is oriented to tooth
Plate is maintained at same plane state with digger blade, and the rack that row's stone is oriented to tooth plate front end is located above rod-type shake carrier chain,
And when running into hard soil block and stone below digger blade, row's stone is oriented to tooth plate and opens exclusion upwards in time.
The row stone of the general present invention is oriented to the rack quantity that tooth plate front end is equipped with, can according to the width of digger blade crossbeam, arrange
Stone is oriented to the selection such as installation number, soil regime and use condition of tooth plate, and row's stone disclosed by the invention is oriented to the front end of tooth plate
It is preferably provided with 5 racks.
The attachment device device of the general present invention can use the rotary connecting devices such as common axis pin, bearing, chain, this hair
Bright disclosed attachment device is preferably made of axis pin base and axis pin, and one group of the axis pin base two is fixed on potato receipts
On the digger blade crossbeam for obtaining the digger blade rear portion of machine, axis pin is fixed in the circular arc for the rear end both sides that row's stone is oriented to tooth plate,
Axis pin is penetrated in two axis pin bases, and can be rotated in axis pin base.
After row's stone of the present invention is oriented to tooth plate installation, same plane state is maintained at digger blade, before row's stone is oriented to tooth plate
End tooth bar is located above rod-type shake carrier chain.It is that the debris such as potato wedge and the soil block for excavating digger blade are smoothly led that it, which acts on one,
Enter on the vibrating type carrier chain of rear end；, can the row of opening upwards in time second, when running into hard soil block and stone below the digger blade
Remove, avoid stuck, damage equipment.
A kind of preceding feeding row's stone of potato picker of the present invention, which is oriented to tooth device operation principle, is：When cropper exists
Soil is moderate, in ground without stone during operation, and row's stone is oriented to tooth plate and is maintained at same plane state with digger blade, can be by digger blade
The debris such as the potato wedge of excavation and soil block is smoothly imported on the vibrating type carrier chain of rear end；When cropper soil glue weight, have it is larger
In the ground of stone during operation, hard soil block is run into below digger blade, when stone occurs to stop up stifled, be oriented to tooth plate and axis pin around axis pin
Seat is flipped up, then the gap between digger blade and vibrating type carrier chain increases with the upset for being oriented to tooth plate, in vibrating type
Carrier chain is constantly rotated under drive, and hard soil block and stone debris will be smoothly discharged to above vibrating type carrier chain, and backward
Conveying is separated.
Beneficial effect
The row's stone fed before the potato picker of the utility model is oriented to tooth device, adaptable, and installation row's stone is oriented to
The potato picker of tooth device both can it is moderate in soil, without the ground of stone in operation, also can to glue weight easy for more, soil in stone
Tie operation in the ground of soil block, it is ensured that equipment is blocked up without stone and upper piece harmony or stuck phenomenon occurs, and greatly reduces equipment operation failure
Rate, improves the equipment service life；It is simple in structure, easy to manufacture.
Brief description of the drawings
The row's stone fed before Fig. 1 potato pickers is oriented to tooth setting position figure；
The row's stone fed before Fig. 2 potato pickers is oriented to tooth device side view；
The row's stone fed before Fig. 3 potato pickers is oriented to tooth schematic device；
The row's stone fed in Fig. 4 Fig. 3 before potato picker is oriented to the side view of tooth device；
Marginal data 1 is potato picker, 2 be rod-type shake carrier chain, 3 be that row's stone is oriented to tooth device, 4 is digging
Pick shovel crossbeam, 5 be digger blade, 6 be row's stone guiding tooth plate, 7 be axis pin base, 8 be axis pin.
Embodiment
One is done to the utility model below in conjunction with the accompanying drawings to elaborate so that the advantages of the utility model and feature be more easy to by
It will be appreciated by those skilled in the art that more specifically defined so as to be made to the scope of protection of the utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of row's stone of potato picker is oriented to tooth device 3, installed in potato picker
On the digger blade crossbeam 4 at 15 rear portion of digger blade, row's stone is oriented to 3 front end rack of tooth device and is located on rod-type shake carrier chain 2
Side.
Mainly it is made of as shown in Fig. 2, row's stone is oriented to tooth device 3 row's stone guiding tooth plate 6, axis pin base 7, axis pin 8.Axis pin base
7 are welded on the 5 rear portion digger blade crossbeam 4 of digger blade of potato picker 1.
Be made as shown in figure 3, row's stone is oriented to tooth plate 6 of steel plate, its front end is equipped with 5 racks, rear end be bent into it is arc-shaped,
It will be welded in circular arc with axis pin 8, axis pin 8 is penetrated in two axis pin bases 7, and can be rotated in axis pin base 7, as shown in Figure 4.It is oriented to
After tooth plate 6 is installed, same plane state is maintained at digger blade 5,6 front end rack of tooth plate is oriented to and is located at rod-type shake carrier chain
2 tops.
Claims (3)
1. the row's stone fed before potato picker is oriented to tooth device, including row's stone is oriented to tooth plate (6) and attachment device, its feature
It is：
The front end that row's stone is oriented to tooth plate (6) is equipped with multiple racks, and the rear end that row's stone is oriented to tooth plate (6) is bent into circular arc
Shape；Arrange stone and be oriented to digging of the rear end of tooth plate (6) by attachment device installed in digger blade (5) rear portion of potato picker (1)
On pick shovel crossbeam (4), after row's stone is oriented to tooth plate (6) on digger blade crossbeam (4), row's stone is oriented to tooth plate (6) and digger blade
(5) same plane state is maintained at, the rack that row's stone is oriented to tooth plate (6) front end is located above rod-type shake carrier chain (2), and
When running into hard soil block and stone below digger blade (5), row's stone is oriented to tooth plate (6) and opens exclusion upwards in time.
2. row's stone according to claim 1 is oriented to tooth device, it is characterised in that：Before row's stone is oriented to tooth plate (6)
End is equipped with 5 racks.
3. row's stone according to claim 1 or 2 is oriented to tooth device, it is characterised in that：The attachment device is by axis pin base
(7) formed with axis pin (8), the digger blade (5) that (7) two one group of the axis pin base is fixed on potato picker (1)
On the digger blade crossbeam (4) at rear portion, axis pin (8) row of being fixed on stone is oriented in the circular arc of the rear end both sides of tooth plate (6), axis pin
(8) penetrate in two axis pin bases (7), and can be rotated in axis pin base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721261977.4U CN207252229U (en) | 2017-09-25 | 2017-09-25 | The row's stone fed before potato picker is oriented to tooth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721261977.4U CN207252229U (en) | 2017-09-25 | 2017-09-25 | The row's stone fed before potato picker is oriented to tooth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207252229U true CN207252229U (en) | 2018-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721261977.4U Active CN207252229U (en) | 2017-09-25 | 2017-09-25 | The row's stone fed before potato picker is oriented to tooth device |
Country Status (1)
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| CN (1) | CN207252229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699286A (en) * | 2019-02-25 | 2019-05-03 | 山东农业大学 | A kind of caraway cropper and its application method |
| CN110754197A (en) * | 2019-12-11 | 2020-02-07 | 青岛农业大学 | Fixed excavating gear of potato |
-
2017
- 2017-09-25 CN CN201721261977.4U patent/CN207252229U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699286A (en) * | 2019-02-25 | 2019-05-03 | 山东农业大学 | A kind of caraway cropper and its application method |
| CN109699286B (en) * | 2019-02-25 | 2024-04-26 | 山东农业大学 | Coriander harvester and application method thereof |
| CN110754197A (en) * | 2019-12-11 | 2020-02-07 | 青岛农业大学 | Fixed excavating gear of potato |
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