CN107588977A - A kind of random sampling apparatus of corn - Google Patents
A kind of random sampling apparatus of corn Download PDFInfo
- Publication number
- CN107588977A CN107588977A CN201711007632.0A CN201711007632A CN107588977A CN 107588977 A CN107588977 A CN 107588977A CN 201711007632 A CN201711007632 A CN 201711007632A CN 107588977 A CN107588977 A CN 107588977A
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- China
- Prior art keywords
- cylinder
- acquisition platform
- fixed
- corn
- intermediate plate
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- 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.)
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- Harvester Elements (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of random sampling apparatus of corn, the acquisition platform suspended in midair including a plurality of crossbeam by they sup-port and by hoist cylinder, cylinder putter of the upper surface of acquisition platform respectively with a plurality of hoist cylinder lower end is fixedly connected, the upper end of every hoist cylinder is then separately fixed at the lower surface of corresponding crossbeam, multiple vertical and different length harvesters are uniformly installed respectively below acquisition platform, the telescopic cylinder and inserted link that harvester is fixed in acquisition platform by upper end form, the lower end side of inserted link is fixed with the tingle of arc, opposite side is then connected with movable intermediate plate by axis of rotation, oscillating rod is fixed with the movable intermediate plate of rotating shaft side, oscillating rod is rotatablely connected by refreshing pull bar with the cylinder push-rod of corresponding telescopic cylinder lower end.The present invention is advantageous to fully ensure that the accuracy of sampling.
Description
Technical field
The present invention relates to a kind of sampling apparatus, specifically a kind of random sampling apparatus of corn.
Background technology
After harvest corn is complete, enterprise needs to carry out sample examination to the corn of purchase when being purchased, especially
It is the maize cob of vehicle, needs worker to be sampled to lorry car body top when sampling, so not only sampling efficiency is low,
In the presence of certain potential safety hazard, and sampling is not uniform enough, and the corn for being primarily due to interior and bottom is difficult to gather.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of random sampling apparatus of corn, solve the above problems.
The present invention to achieve the above object, a kind of random sampling apparatus of corn, including a plurality of crossbeam by they sup-port
With the acquisition platform suspended in midair by hoist cylinder, the upper surface of the acquisition platform cylinder putter with a plurality of hoist cylinder lower end respectively
It is fixedly connected, the upper end of every hoist cylinder is then separately fixed at the lower surface of corresponding crossbeam, and difference is uniform below acquisition platform
Multiple vertical and different length harvesters are installed, harvester by upper end be fixed on telescopic cylinder in acquisition platform and
Inserted link forms, and the lower end side of inserted link is fixed with the tingle of arc, and opposite side is then connected with movable folder by axis of rotation
Piece, oscillating rod, cylinder of the oscillating rod by refreshing pull bar with corresponding telescopic cylinder lower end are fixed with the movable intermediate plate of rotating shaft side
Push rod is rotatablely connected.
When sampling, it is only necessary to the boxcar for filling corn ear is located at below sampling platform, then control lifting
Oil cylinder drives sampling platform to decline, and during sampling platform declines, the different harvester of each length can be with depth
Enter into compartment, then the flexible drive activity intermediate plate folding by each harvester telescopic cylinder, capture the jade of corresponding site
Rice, completes the sampling to compartment different parts, in order to improve the success rate of sampling, can repeat several times, and can also
By adjusting the position in compartment, the sampling of further different parts is realized, is advantageous to fully ensure that the accuracy of sampling.
Brief description of the drawings
In conjunction with accompanying drawing, the present invention will be further described.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of harvester of the present invention.
Embodiment
As shown in Fig. 1 Fig. 2, a kind of random sampling apparatus of corn, including a plurality of crossbeam 2 that is supported by support bar 1 and pass through
The acquisition platform 4 that hoist cylinder 3 suspends in midair, the cylinder putter of the upper surface of acquisition platform 4 respectively with a plurality of lower end of hoist cylinder 3 are consolidated
Fixed connection, the upper end of every hoist cylinder 3 are then separately fixed at the lower surface of corresponding crossbeam 2, and the lower section of acquisition platform 4 is uniform respectively
Multiple vertical and different length harvesters 5 are installed, harvester 5 is fixed on the flexible gas in acquisition platform 4 by upper end
Cylinder 501 and inserted link 502 form, and the lower end side of inserted link 502 is fixed with the tingle 503 of arc, and opposite side then passes through rotating shaft
504 are rotatably connected to movable intermediate plate 505, and oscillating rod 506, oscillating rod 506 are fixed with the movable intermediate plate 505 of the side of rotating shaft 504
It is rotatablely connected by refreshing pull bar 507 with the cylinder push-rod of the corresponding lower end of telescopic cylinder 501.
When harvester 5 is inserted in compartment corn ear, telescopic cylinder 501 is in elongation state, and movable intermediate plate 505 is in and closed
Conjunction state, so facilitate insertion into, after acquisition platform 4 declines in place, telescopic cylinder 501, which shrinks, opens movable intermediate plate 505, corn
Rod will be entered between tingle 503 and movable intermediate plate 505 under the external force such as extruding, and then telescopic cylinder 501 is stretched again
It is long, the movable closure of intermediate plate 505 is completed the clamping to corn ear, then acquisition platform 4 rises in the case where drop oil cylinder 3 drives, will be each
The individual harvester 5 for clamping corn ear pulls out out of compartment, and then realizes sampling.
The schematical embodiment of the present invention is the foregoing is only, is not limited to the scope of the present invention.It is any
Those skilled in the art, made equivalent variations and modification on the premise of the design of the present invention and principle is not departed from,
The scope of protection of the invention should be belonged to.
Claims (1)
- A kind of 1. random sampling apparatus of corn, it is characterised in that：Including a plurality of crossbeam by they sup-port and by lifting oil The acquisition platform of cylinder suspention, the cylinder putter of the upper surface of acquisition platform respectively with a plurality of hoist cylinder lower end are fixedly connected, often The upper end of bar hoist cylinder is then separately fixed at the lower surface of corresponding crossbeam, is uniformly provided with respectively below acquisition platform multiple perpendicular Straight and different length harvester, the telescopic cylinder and inserted link that harvester is fixed in acquisition platform by upper end form, and insert The lower end side of bar is fixed with the tingle of arc, and opposite side is then connected with movable intermediate plate, rotating shaft side by axis of rotation Movable intermediate plate on be fixed with oscillating rod, oscillating rod is rotated by refreshing pull bar with the cylinder push-rod of corresponding telescopic cylinder lower end to be connected Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007632.0A CN107588977A (en) | 2017-10-25 | 2017-10-25 | A kind of random sampling apparatus of corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007632.0A CN107588977A (en) | 2017-10-25 | 2017-10-25 | A kind of random sampling apparatus of corn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107588977A true CN107588977A (en) | 2018-01-16 |
Family
ID=61044311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711007632.0A Pending CN107588977A (en) | 2017-10-25 | 2017-10-25 | A kind of random sampling apparatus of corn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107588977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745662A (en) * | 2020-06-12 | 2020-10-09 | 安徽聚力粮机科技股份有限公司 | High-stability sampling and positioning mechanism of intelligent grain depot inspection robot |
-
2017
- 2017-10-25 CN CN201711007632.0A patent/CN107588977A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745662A (en) * | 2020-06-12 | 2020-10-09 | 安徽聚力粮机科技股份有限公司 | High-stability sampling and positioning mechanism of intelligent grain depot inspection robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180116 |