CN203505052U - Rotatable grid bar vibrating screen for peanut harvesting machine - Google Patents
Rotatable grid bar vibrating screen for peanut harvesting machine Download PDFInfo
- Publication number
- CN203505052U CN203505052U CN201320708907.4U CN201320708907U CN203505052U CN 203505052 U CN203505052 U CN 203505052U CN 201320708907 U CN201320708907 U CN 201320708907U CN 203505052 U CN203505052 U CN 203505052U
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- screen
- peanut
- grizzly bar
- plate
- schizocarp
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Abstract
The utility model discloses a rotatable grid bar vibrating screen for a peanut harvesting machine, and belongs to one kind of parts in the agricultural machinery field. The rotatable grid bar vibrating screen mainly comprises a rotating screen and an inclined plane screen, wherein the rotating screen is connected with the inclined plane screen through a baffle plate; the screen surface of the rotating screen is higher than that of the inclined plane screen; the rotating screen comprises a bracket; horizontal grid bars with the interval sizes smaller than the sizes of peanuts are arranged on the bracket; the inclined plane screen comprises side plates, peanut separation grid bars and a hole plate; the side plates are fixed on the two sides of the bracket; the hole plate is mounted at the bottom of the side plates through a lower connection plate; one ends of the peanut separation grid bards are connected with the baffle plate; the other ends of the peanut separation grid bars are fixedly connected with the lower connection plate. According to the utility model, the present problems that the peanuts are easy to blocked on the vibrating screen, the vibrating screen is easy to deform and not easy to maintain, and the loss rate of the peanuts is high are solved; the rotatable grid bar vibrating screen is mainly used for the peanut harvesting machine.
Description
Technical field
The utility model belongs to a kind of parts of field of agricultural machinery, specifically, relates in particular to rotatable grizzly bar vibratory sieve for a kind of harvester for peanut.
Background technology
Peanut combine was in and introduced reference, independent research stage present stage, and it has excavation, conveying, separated earth, plucks the multiple functions such as fruit, separating cleaning and collection fruit.Wherein the vibratory sieve of peanut combine is mostly for fixing net like, during work, by driving shaft, provide power, thereby drive whole vibratory sieve to move by crank, when peanut enters vibratory sieve, upper sieve enters the lower peanut of long cane gear after lower screen, in the fixed network plate hole of the earth impurity Deng Cong lower floor in peanut, spill, then peanut enters lifter under the effect of vibration of vibratory sieve, thereby completes whole screening operation.Existing peanut combine is in use easily because size of mesh opening is wayward, and the undersized grid that causes is easily stifled, thereby impurities removing efficiency is reduced, peanut is deposited in together, causes and block up, and make netted vibratory sieve distortion, easy-maintaining, does not affect normal operation; The oversize percent of loss that can make strengthens.
Summary of the invention
For the vibratory sieve that solves traditional peanut combine in prior art in use, because size of mesh opening is wayward, the too small grid that easily causes of size of mesh opening is easily stifled, vibratory sieve distortion, the defect of easy-maintaining not, the utility model provides rotatable grizzly bar vibratory sieve for a kind of harvester for peanut.
The utility model is achieved through the following technical solutions:
Rotatable grizzly bar vibratory sieve for a kind of harvester for peanut, comprise trundle screen and inclined sieve, trundle screen is connected by dividing plate with inclined sieve, and the compass screen surface of trundle screen is higher than the compass screen surface of inclined sieve, trundle screen comprises support, and support is provided with the horizontal grizzly bar that spacing dimension is less than peanut size; Inclined sieve comprises side plate, schizocarp grizzly bar and orifice plate, and side plate is fixed on the both sides of support, and the bottom of side plate is provided with orifice plate by lower connecting plate, and one end of schizocarp grizzly bar is connected with dividing plate, and the other end of schizocarp grizzly bar is fixedly connected with lower connecting plate.
Support both sides are respectively equipped with hollow chain, and the two ends of horizontal grizzly bar are arranged on respectively in the hole of hollow chain, and hollow chain is provided with pressing plate, and pressing plate is bolted on support.
Schizocarp grizzly bar adopts step structure.
The installation that is inclined upwardly respectively of schizocarp grizzly bar and orifice plate, and the gradient of orifice plate is greater than the gradient of schizocarp grizzly bar.
Compared with prior art, the beneficial effects of the utility model are:
Horizontal grizzly bar on trundle screen is when the utility model vibrates, can in the hole of hollow chain, freely rotate, contribute to promote peanut in the motion of rotating on compass screen surface, the impurity such as earth can be spilt smoothly, and peanut is pushed to the inclined sieve of rear end, prevented that peanut from piling up and causing and block up;
Secondly, along with vibration of the present utility model, stair-stepping schizocarp grizzly bar has the effect that peanut is shunted and the larger impurity such as fruit seedling and mulch film are pushed away forward, accelerated the motion of peanut on trundle screen, effectively solved peanut and on vibratory sieve, easily block up and the yielding not easy-maintaining of vibratory sieve and the high present situation of peanut percent of loss.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is that the A-A of Fig. 1 is to the enlarged drawing of cutaway view.
Horizontal grizzly bar in the drawings, 1; 2, hollow chain; 3, pressing plate; 4, support; 5, dividing plate; 6, schizocarp grizzly bar; 7, lower connecting plate; 8, orifice plate; 9, side plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Rotatable grizzly bar vibratory sieve for a kind of harvester for peanut, comprise trundle screen and inclined sieve, trundle screen is connected by dividing plate 5 with inclined sieve, the compass screen surface of trundle screen is higher than the compass screen surface of inclined sieve, trundle screen comprises support 4, and support 4 is provided with the horizontal grizzly bar 1 that spacing dimension is less than peanut size, and the two ends of horizontal grizzly bar 1 are arranged on respectively in the hole of hollow chain 2, hollow chain 2 is provided with pressing plate 3, and pressing plate 3 is bolted on support 4; Inclined sieve comprises side plate 9, schizocarp grizzly bar 6 and orifice plate 8, side plate 9 is fixed on the both sides of support 4, the bottom of side plate 9 is provided with orifice plate 8 by lower connecting plate 7, one end of schizocarp grizzly bar 6 is connected with dividing plate 5, the other end of schizocarp grizzly bar 6 is fixedly connected with lower connecting plate 7, and schizocarp grizzly bar 6 adopts step structure.
The utility model in use, is used in conjunction with blower fan, and is connected with the drive unit of harvester for peanut by crank, during work, along with vibration of the present utility model, enter above the horizontal grizzly bar 1 that peanut of the present utility model drops on trundle screen, earth in peanut and tiny cauline leaf are sifted out, the rotation of horizontal grizzly bar 1 contributes to promote the motion of peanut on the compass screen surface of trundle screen, pushed the inclined sieve of rear end, avoided because peanut is piled up blocking up of causing, because the gradient of orifice plate 8 is greater than the gradient of schizocarp grizzly bar 6, schizocarp grizzly bar 6 adopts step structure, utilize blower fan and the schizocarp grizzly bar 6 can be by mulch film, the impurity that peanut seedling etc. are larger sifts out, and the peanut being mixed in mulch film and peanut seedling is slided into transport portion along the orifice plate 8 and the lower connecting plate 7 that tilt, thereby reduce the percent of loss of peanut, part earth will leak down from orifice plate 8.
Claims (4)
1. a rotatable grizzly bar vibratory sieve for harvester for peanut, it is characterized in that: comprise trundle screen and inclined sieve, trundle screen is connected by dividing plate (5) with inclined sieve, the compass screen surface of trundle screen is higher than the compass screen surface of inclined sieve, trundle screen comprises support (4), and support (4) is provided with the horizontal grizzly bar (1) that spacing dimension is less than peanut size; Inclined sieve comprises side plate (9), schizocarp grizzly bar (6) and orifice plate (8), side plate (9) is fixed on the both sides of support (4), the bottom of side plate (9) is provided with orifice plate (8) by lower connecting plate (7), one end of schizocarp grizzly bar (6) is connected with dividing plate (5), and the other end of schizocarp grizzly bar (6) is fixedly connected with lower connecting plate (7).
2. rotatable grizzly bar vibratory sieve for harvester for peanut according to claim 1, it is characterized in that: support (4) both sides are respectively equipped with hollow chain (2), the two ends of horizontal grizzly bar (1) are arranged on respectively in the hole of hollow chain (2), hollow chain (2) is provided with pressing plate (3), and pressing plate (3) is bolted on support (4).
3. rotatable grizzly bar vibratory sieve for harvester for peanut according to claim 1 and 2, is characterized in that: schizocarp grizzly bar (6) adopts step structure.
4. rotatable grizzly bar vibratory sieve for harvester for peanut according to claim 3, is characterized in that: the installation that is inclined upwardly respectively of schizocarp grizzly bar (6) and orifice plate (8), and the gradient of orifice plate (8) is greater than the gradient of schizocarp grizzly bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708907.4U CN203505052U (en) | 2013-11-11 | 2013-11-11 | Rotatable grid bar vibrating screen for peanut harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708907.4U CN203505052U (en) | 2013-11-11 | 2013-11-11 | Rotatable grid bar vibrating screen for peanut harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203505052U true CN203505052U (en) | 2014-04-02 |
Family
ID=50364053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320708907.4U Withdrawn - After Issue CN203505052U (en) | 2013-11-11 | 2013-11-11 | Rotatable grid bar vibrating screen for peanut harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203505052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703913A (en) * | 2013-11-11 | 2014-04-09 | 山东常林农业装备股份有限公司 | Rotatable-bar vibrating screen for peanut harvesting machine |
| CN105144968A (en) * | 2015-09-08 | 2015-12-16 | 农业部南京农业机械化研究所 | Ridge culture peanut harvesting and remaining film recycling multifunctional machine |
-
2013
- 2013-11-11 CN CN201320708907.4U patent/CN203505052U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703913A (en) * | 2013-11-11 | 2014-04-09 | 山东常林农业装备股份有限公司 | Rotatable-bar vibrating screen for peanut harvesting machine |
| CN103703913B (en) * | 2013-11-11 | 2015-08-12 | 山东常林农业装备股份有限公司 | The rotatable grizzly bar vibratory sieve of harvester for peanut |
| CN105144968A (en) * | 2015-09-08 | 2015-12-16 | 农业部南京农业机械化研究所 | Ridge culture peanut harvesting and remaining film recycling multifunctional machine |
| CN105144968B (en) * | 2015-09-08 | 2017-03-22 | 农业部南京农业机械化研究所 | Ridge culture peanut harvesting and remaining film recycling multifunctional machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140402 Effective date of abandoning: 20150812 |
|
| RGAV | Abandon patent right to avoid regrant |