CN106134611B - Using the potato picker and its working method of reversed dual shale shaker - Google Patents
Using the potato picker and its working method of reversed dual shale shaker Download PDFInfo
- Publication number
- CN106134611B CN106134611B CN201610651073.6A CN201610651073A CN106134611B CN 106134611 B CN106134611 B CN 106134611B CN 201610651073 A CN201610651073 A CN 201610651073A CN 106134611 B CN106134611 B CN 106134611B
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- CN
- China
- Prior art keywords
- rocking bar
- vibrating screen
- connecting rod
- potato
- rack
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/08—Digging machines with sieving and conveying mechanisms with shaker type screens
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/04—Digging machines with sieving and conveying mechanisms with conveyors arranged below the sieving device
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of potato pickers using reversed dual shale shaker, including rack, the rack is sequentially set with digger blade, preceding vibrating screen and rear vibrating screen from front to back, the preceding vibrating screen includes preceding rocking bar, first connecting rod, preceding sieve nest, second connecting rod and third connecting rod, and the preceding rocking bar, first connecting rod, preceding sieve nest, second connecting rod and third connecting rod form crank and rocker mechanism；Vibrating screen includes rear rocking bar, fourth link, rear sieve nest, the 5th connecting rod and six-bar linkage after described, rocking bar, fourth link, rear sieve nest, the 5th connecting rod and six-bar linkage form crank and rocker mechanism after described, the preceding rocking bar and rear rocking bar synchronization swaying direction on the contrary, the invention further relates to a kind of working methods of the potato picker using reversed dual shale shaker.Structure of the invention reasonable design, it is efficiently convenient, realize the separation of soil block and potato, and the inertia force that preceding vibrating screen is respectively generated with rear vibrating screen is just cancelled out each other, and vibration is greatly reduced.
Description
Technical field
The present invention relates to a kind of potato pickers and its working method using reversed dual shale shaker.
Background technology
Existing potato picker structure design is unreasonable, inferior separating effect, needs to carry out a large amount of post-processing, and
Mechanical oscillation are big, lead to potato picker fluctuation of service, largely effect on the service life of potato picker, have larger
Limitation.
Invention content
In view of the deficiencies in the prior art, reversed dual shale shaker is used technical problem to be solved by the invention is to provide a kind of
Potato picker and its working method, it is not only reasonable in design, and efficiently it is convenient.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of potato using reversed dual shale shaker
Cropper, including rack, the rack are sequentially set with digger blade, preceding vibrating screen and rear vibrating screen, the digging from front to back
The rear end of pick shovel is connected to preceding vibrating screen, and the rear end of the preceding vibrating screen is connected to rear vibrating screen, before the preceding vibrating screen includes
Rocking bar, it is input terminal that one end of the preceding rocking bar, which is stretched out, and the middle part of the preceding rocking bar is hinged with rack, the preceding rocking bar it is another
The one end of one end through first connecting rod and preceding sieve nest is hinged, and the other end of the preceding sieve nest is through the one of second connecting rod and third connecting rod
End is hinged, and the other end and the rack of the third connecting rod are hinged, the preceding rocking bar, first connecting rod, preceding sieve nest, second connecting rod
And third connecting rod forms crank and rocker mechanism；Vibrating screen includes rear rocking bar after described, and it is defeated that one end of the rear rocking bar, which is stretched out,
Enter end, the middle part of the rear rocking bar is hinged with rack, and the other end of the rear rocking bar is through one end of fourth link sieve nest with after
Be hinged, it is described after the other end of sieve nest be hinged through one end of the 5th connecting rod and six-bar linkage, the six-bar linkage it is another
End is hinged with rack, and the rear rocking bar, fourth link, rear sieve nest, the 5th connecting rod and six-bar linkage also form crank rocker
Mechanism, the preceding rocking bar drive reciprocally swinging by driving device respectively with rear rocking bar, and the preceding rocking bar is with rear rocking bar in same a period of time
The swaying direction at quarter is opposite.
Preferably, the preceding rocking bar and the vibration frequency of rear rocking bar are identical as amplitude.
Preferably, the digger blade is obliquely installed.
Preferably, the front end of the digger blade is provided with fold-line-shaped nipper, and conveying roller is provided in the middle part of the digger blade
Brush group, the conveying roller brush group include several sequences setting conveying roller brush, arbitrary two it is adjacent between conveying roller brush between have
There are the gap fallen to sand, the rear portion of the digger blade to be provided with the hangnail for preventing potato from falling after rise.
Preferably, it is connected with traveling wheel in the rack.
The working method of a kind of potato picker using reversed dual shale shaker, including any one described above is adopted
With the potato picker of reversed dual shale shaker, comprise the steps of：
（1）The rack moves ahead, and the digger blade is scooped up into burying, by soil together with potato, and the rack is continuous
It moves ahead, the soil on the digger blade is constantly detached into preceding vibrating screen with potato, by the separation of the preceding vibrating screen
Soil afterwards goes successively to rear vibrating screen with potato and is detached；
（2）The preceding vibrating screen and rear vibrating screen reciprocally swinging under the drive of the drive, the preceding vibrating screen is with after
Vibrating screen synchronization swaying direction on the contrary, at this point, in the preceding vibrating screen soil with potato in the mistake constantly vibrated
Separation is completed in journey, simultaneously because the inertia force that the preceding vibrating screen is respectively generated with rear vibrating screen is mutually cancelled out each other instead.
Compared with prior art, the invention has the advantages that：Structure of the invention reasonable design, it is efficiently convenient, it is real
The separation of existing soil block and potato, and the inertia force that preceding vibrating screen is respectively generated with rear vibrating screen is just cancelled out each other, significantly
Reduce vibration.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the organigram of entirety of the embodiment of the present invention.
Fig. 2 is the organigram of digger blade of the embodiment of the present invention.
In figure：1- racks, 2- digger blades, 21- nippers, 22- conveying roller brush groups, 23- hangnails, vibrating screen before 3- shake before 31-
Bar, 32- first connecting rods, sieve nest before 33-, 34- second connecting rods, 35- third connecting rods, vibrating screen after 4-, rocking bar after 41-, 42- the 4th
Connecting rod, sieve nest after 43-, the 5th connecting rods of 44-, 45- six-bar linkages, 5- traveling wheels.
Specific implementation mode
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and coordinate attached drawing, make detailed
Carefully it is described as follows.
As shown in Figure 1 and 2, a kind of potato picker using reversed dual shale shaker, including rack 1, the rack 1 from
Digger blade 2, preceding vibrating screen 3 and rear vibrating screen 4 are sequentially set with after going to, the rear end of the digger blade 2 is connected to preceding vibration
The rear end of sieve 3, the preceding vibrating screen 3 is connected to rear vibrating screen 4, and the preceding vibrating screen 3 includes preceding rocking bar 31, the preceding rocking bar 31
To stretch out be input terminal for one end, middle part and the rack 1 of the preceding rocking bar 31 be hinged, and the other end of the preceding rocking bar 31 is through first
Connecting rod 32 and one end of preceding sieve nest 33 are hinged, and the other end of the preceding sieve nest 33 is through the one of second connecting rod 34 and third connecting rod 35
End is hinged, and the other end and the rack 1 of the third connecting rod 35 are hinged, the preceding rocking bar 31, first connecting rod 32, preceding sieve nest
33, second connecting rod 34 and third connecting rod 35 form crank and rocker mechanism；Vibrating screen 4 includes rear rocking bar 41 after described, after described
It is input terminal that one end of rocking bar 41, which is stretched out, and the middle part of the rear rocking bar 41 is hinged with rack 1, the other end of the rear rocking bar 41
Through fourth link 42, one end of sieve nest 43 is hinged with after, and the other end of the rear sieve nest 43 is through the 5th connecting rod 44 and six-bar linkage
45 one end is hinged, and the other end and the rack 1 of the six-bar linkage 45 are hinged, it is described after rocking bar 41, fourth link 42, after
Sieve nest 43, the 5th connecting rod 44 and six-bar linkage 45 also form crank and rocker mechanism, and the preceding rocking bar 31 is distinguished with rear rocking bar 41
Drive reciprocally swinging, the preceding rocking bar 31 opposite in the swaying direction of synchronization with rear rocking bar 41 by driving device；Before described
Sieve nest 33 includes the grating of several crisscross distributions with rear sieve nest 43, has gap, Ruo Gansuo between several gratings
Stating arranged for interval on grating has several arc convex, the arc convex to help soil block and detached with potato.
In embodiments of the present invention, the preceding rocking bar 31 is identical as amplitude as the vibration frequency of rear rocking bar 41.
In embodiments of the present invention, the digger blade 2 is obliquely installed.
In embodiments of the present invention, the driving device（It is not drawn into attached drawing）Including pre-eccentric wheel and rear eccentric wheel, institute
It states pre-eccentric wheel to be driven by same driving motor with rear eccentric wheel, input of the pre-eccentric wheel through front rod Yu preceding rocking bar 31
End is hinged to form crank and rocker mechanism, the side-to-side motion of rocking bar 31 before the rotary motion of the pre-eccentric wheel is turned to；
Through rear connecting rod, the input terminal of rocking bar 41 with after is hinged and also forms crank and rocker mechanism eccentric wheel after described, will it is described after it is eccentric
The rotary motion of wheel turns to the side-to-side motion of rear rocking bar 41, and the phase difference of two crank and rocker mechanisms is designed as 180 °,
To realize that the preceding rocking bar 31 is opposite with 41 reciprocally swinging of rear rocking bar and the swaying direction of synchronization.
In embodiments of the present invention, the driving device（It is not drawn into attached drawing）Including driving motor and crank block machine
Structure, the slider-crank mechanism are connected with driving motor, be hinged on the sliding block of the slider-crank mechanism front rod with
Rear connecting rod, the other end of the front rod and the input terminal of preceding rocking bar 31 are hinged, the other end of the rear connecting rod with
The input terminal of rocking bar 41 is hinged afterwards, and the front rod, preceding rocking bar 31, rear connecting rod and rear rocking bar 41 form class parallel four
Bian Xing mechanisms, the driving motor work, the sliding block move up and down, and drive the class parallelogram mechanism opening and closing, to
Realize that the preceding rocking bar 31 is opposite with 41 reciprocally swinging of rear rocking bar and the swaying direction of synchronization.
In embodiments of the present invention, the front end of the digger blade 2 is provided with fold-line-shaped nipper 21, in the digger blade 2
Portion is provided with conveying roller brush group 22, and the conveying roller brush group 22 includes the conveying roller brush of several sequences setting, the conveying roller brush
Not only play the role of transport soil and potato, and in transportational process, bristle that the conveying roller paints is by soil and Ma Ling
Potato carries out crude separation, arbitrary two it is adjacent between conveying roller brush between there is the gap that is fallen to sand, the digger blade 2
Rear portion is provided with the hangnail 23 for preventing potato from falling after rise, avoids the preceding vibrating screen 3 during vibration by soil and potato
It falls after rise to digger blade 2, effectively improves efficiency.
In embodiments of the present invention, it is connected with traveling wheel 5 in the rack 1.
In embodiments of the present invention, the working method of a kind of potato picker using reversed dual shale shaker, including upper
Any one described is stated using the potato picker of reversed dual shale shaker, is comprised the steps of：
（1）The rack 1 moves ahead, and the digger blade 2 is scooped up into burying, by soil together with potato, and the rack 1 is not
Disconnected to move ahead, the soil on the digger blade 2 is constantly detached into preceding vibrating screen 3 with potato, by the preceding vibrating screen 3
Soil after separation goes successively to rear vibrating screen 4 with potato and is detached；
（2）The preceding vibrating screen 3 and rear vibrating screen 4 reciprocally swinging under the drive of the drive, the preceding vibrating screen 3 with
Afterwards vibrating screen 4 in the swaying direction of synchronization on the contrary, at this point, the soil in the preceding vibrating screen 3 is constantly being vibrated with potato
During complete separation, simultaneously because the preceding vibrating screen 3 respectively generated with rear vibrating screen 4 inertia force phase mutually support instead
Disappear.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are each under the inspiration of the present invention
The potato picker and its working method of the reversed dual shale shaker of use of kind form.It is all to be done according to scope of the present invention patent
Equivalent changes and modifications, should all belong to the present invention covering scope.
Claims (5)
1. a kind of potato picker using reversed dual shale shaker, including rack, it is characterised in that：The rack is from front to back
It is sequentially set with digger blade, preceding vibrating screen and rear vibrating screen, the rear end of the digger blade is connected to preceding vibrating screen, shakes before described
The rear end of dynamic sieve is connected to rear vibrating screen, and the preceding vibrating screen includes preceding rocking bar, and it is input terminal that one end of the preceding rocking bar, which is stretched out,
The middle part of the preceding rocking bar is hinged with rack, and the other end of the preceding rocking bar is mutually cut with scissors through one end of first connecting rod and preceding sieve nest
Connect, the other end of the preceding sieve nest is hinged through one end of second connecting rod and third connecting rod, the other end of the third connecting rod with
Rack is hinged, and the preceding rocking bar, first connecting rod, preceding sieve nest, second connecting rod and third connecting rod form crank and rocker mechanism；Institute
It includes rear rocking bar to state rear vibrating screen, and it is input terminal that one end of the rear rocking bar, which is stretched out, and the middle part of the rear rocking bar is mutually cut with scissors with rack
It connects, the other end of the rear rocking bar is hinged one end of sieve nest through fourth link with after, and the other end of the rear sieve nest is through the 5th
One end of connecting rod and six-bar linkage is hinged, and the other end of the six-bar linkage is hinged with rack, and the rear rocking bar, the 4th connect
Bar, rear sieve nest, the 5th connecting rod and six-bar linkage also form crank and rocker mechanism, and the preceding rocking bar is with rear rocking bar respectively by driving
Device drives reciprocally swinging, the preceding rocking bar opposite in the swaying direction of synchronization with rear rocking bar；The preceding sieve nest and rear sieve
Body includes the grating of several crisscross distributions, has gap between several gratings, cloth is spaced on several gratings
It is equipped with several arc convex；The front end of the digger blade is provided with fold-line-shaped nipper, and conveying is provided in the middle part of the digger blade
Roller brush group, the conveying roller brush group include the conveying roller brush of several sequences setting, have between arbitrary two adjacent conveying roller brush and use
The gap fallen with sand, the rear portion of the digger blade are provided with the hangnail for preventing potato from falling after rise.
2. the potato picker according to claim 1 using reversed dual shale shaker, it is characterised in that：The preceding rocking bar
It is identical as amplitude as the vibration frequency of rear rocking bar.
3. the potato picker according to claim 1 using reversed dual shale shaker, it is characterised in that：The digger blade
It is obliquely installed.
4. the potato picker according to claim 1 using reversed dual shale shaker, it is characterised in that：In the rack
It is connected with traveling wheel.
5. a kind of working method of potato picker using reversed dual shale shaker, which is characterized in that comprising such as claim 1
A kind of potato picker using reversed dual shale shaker described in ~ 4 any one, comprises the steps of：
（1）The rack moves ahead, and the digger blade is scooped up into burying, by soil together with potato, and the rack constantly moves ahead,
Soil on the digger blade is constantly detached into preceding vibrating screen with potato, the soil after the separation of the preceding vibrating screen
Rear vibrating screen is gone successively to potato to be detached；
（2）Reciprocally swinging, the preceding vibrating screen vibrate the preceding vibrating screen with rear under the drive of the drive with rear vibrating screen
Sieve is in the swaying direction of synchronization on the contrary, at this point, the soil and potato in the preceding vibrating screen are during continuous vibration
Separation is completed, simultaneously because the inertia force that the preceding vibrating screen is respectively generated with rear vibrating screen is mutually cancelled out each other instead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651073.6A CN106134611B (en) | 2016-08-11 | 2016-08-11 | Using the potato picker and its working method of reversed dual shale shaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610651073.6A CN106134611B (en) | 2016-08-11 | 2016-08-11 | Using the potato picker and its working method of reversed dual shale shaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106134611A CN106134611A (en) | 2016-11-23 |
| CN106134611B true CN106134611B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610651073.6A Expired - Fee Related CN106134611B (en) | 2016-08-11 | 2016-08-11 | Using the potato picker and its working method of reversed dual shale shaker |
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| CN (1) | CN106134611B (en) |
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| CN107926263A (en) * | 2016-12-14 | 2018-04-20 | 重庆理工大学 | Oscillatory type harvesting lotus root equipment and its intelligent control method |
| CN107439126A (en) * | 2017-07-25 | 2017-12-08 | 昆明理工大学 | A kind of greenhouse rail mounted pseudo-ginseng cropper |
| CN107896617B (en) * | 2017-12-29 | 2019-08-27 | 中国农业大学 | The clear native exclusion device of stacked parallel connection adjustment for potato picker |
| CN110665801A (en) * | 2019-11-19 | 2020-01-10 | 青岛洪珠农业机械有限公司 | Parallel connecting rod vibrating screen |
| CN113068499A (en) * | 2021-03-29 | 2021-07-06 | 湖南农业大学 | Lily harvester |
| CN113519252B (en) * | 2021-07-25 | 2022-09-09 | 甘肃农业大学 | Small-size vanning formula potato results combined operation machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2341256A1 (en) * | 1976-02-17 | 1977-09-16 | Simon Gaston | Machine for digging potatoes - with crop passed rearwards onto twin oscillating shaker screens to remove dirt |
| CN201728191U (en) * | 2010-04-22 | 2011-02-02 | 赵赞国 | Dust removing device of grain cleaner |
| CN201957445U (en) * | 2010-12-06 | 2011-09-07 | 甘肃洮河拖拉机制造有限公司 | Minitype vibration type potato excavator |
| CN203711317U (en) * | 2014-01-01 | 2014-07-16 | 湖南宏兴隆湘莲食品有限公司 | Multi-group vibrating type lotus seed grading device |
| CN205993110U (en) * | 2016-08-11 | 2017-03-08 | 福建农林大学 | Potato picker using reverse dual shale shaker |
-
2016
- 2016-08-11 CN CN201610651073.6A patent/CN106134611B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2341256A1 (en) * | 1976-02-17 | 1977-09-16 | Simon Gaston | Machine for digging potatoes - with crop passed rearwards onto twin oscillating shaker screens to remove dirt |
| CN201728191U (en) * | 2010-04-22 | 2011-02-02 | 赵赞国 | Dust removing device of grain cleaner |
| CN201957445U (en) * | 2010-12-06 | 2011-09-07 | 甘肃洮河拖拉机制造有限公司 | Minitype vibration type potato excavator |
| CN203711317U (en) * | 2014-01-01 | 2014-07-16 | 湖南宏兴隆湘莲食品有限公司 | Multi-group vibrating type lotus seed grading device |
| CN205993110U (en) * | 2016-08-11 | 2017-03-08 | 福建农林大学 | Potato picker using reverse dual shale shaker |
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| Publication number | Publication date |
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| CN106134611A (en) | 2016-11-23 |
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Granted publication date: 20180821 Termination date: 20200811 |