CN202635039U - Sugarcane cutting device capable of preventing bud from being injured - Google Patents
Sugarcane cutting device capable of preventing bud from being injured Download PDFInfo
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- CN202635039U CN202635039U CN 201220178848 CN201220178848U CN202635039U CN 202635039 U CN202635039 U CN 202635039U CN 201220178848 CN201220178848 CN 201220178848 CN 201220178848 U CN201220178848 U CN 201220178848U CN 202635039 U CN202635039 U CN 202635039U
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- sugarcane
- bud
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Abstract
The utility model discloses a sugarcane cutting device capable of preventing a bud from being injured. The sugarcane cutting device capable of preventing the bud from being injured comprises a cutting machine and a clamping transmission mechanism which is driven by a machine controller. The distance between the clamping transmission mechanism and the cutting machine is fixed. A camera is arranged above the clamping transmission mechanism, and the distance between the central position of the camera and the cutting position of sugarcane is equal to the length of the sugarcane which is cut. The output end of the camera is connected with a computer which is provided with a matrix laboratory (MATLAB) software. The output end of the computer is connected with the machine controller of the clamping transmission mechanism. The sugarcane cutting device capable of preventing the bud from being injured has the advantages of being simple in structure, high in precision and small in identification error; and the blank space of the existing sugarcane cutting device capable of preventing a bud from being injured is filled.
Description
Technical field
The utility model relates to a kind of agriculture apparatus, specifically the anti-bud device of hindering of a kind of sugarcane cutting.
Background technology
China is world sugarcane production big country, and simultaneously as the sugared big country of the large product in third place in the world, the development of cane planting industry directly has influence on the development of the tens million of sugarcane growers' of China livelihood and sugar industry.The world has realized the mechanization of cane planting in each sugarcane place of production mostly to a certain extent, but all exists deficiency.Although external planter has possessed superperformance, function is tending towards perfect, not yet be equipped with the anti-of specialty and hinder the bud shearing device, and mechanism is too complicated, price is too expensive, therefore sugarcane producing region at home is to be difficult to promote.Domestic planter is more difficult realization automatic anti-purpose of hindering bud in sugarcane kind cutting-off process then.Research in this field all also is in the starting stage of fumbling both at home and abroad at present.Close research has Lu Shang equality based on the feature extraction of sugarcane stipes and the identification of machine vision, and is external, and Iranian Moshashai K utilizes the method for gray level image threshold segmentation that the sugarcane stipes is identified and done Primary Study.As the damage of sugarcane bud appears, and then affect crop yield, and therefore to being installed, sugarcane cutter device prevents that hindering the bud system has very important significance.But up to now, there is not yet the anti-relevant report of hindering bud shearing device or method that sugarcane cutter device is equipped with specialty.
The utility model content
Technical problem to be solved in the utility model provides a kind of sugarcane cutting prevents hindering the bud device, makes the cutting position of judging in advance accurate, and before the sugarcane bud will destroy conveying plant is adjusted, thereby avoid the bud damage.
The utility model solves the problems of the technologies described above with following technical scheme:
The anti-bud device of hindering of the utility model sugarcane cutting, comprise cutter and the clamping conveying mechanism that is driven by electric machine controller, distance between clamping conveying mechanism and the cutter is fixed, above the clamping conveying mechanism camera is installed, the center of camera just is length after sugarcane is cut off to the cutting position of sugarcane; The output of camera is connected with the computer that MATLAB software is housed, and the output of computer is connected with the electric machine controller of clamping conveying mechanism.
Cutting speed, the aperture time interval of camera and the transporting velocity of clamping conveying mechanism of the cutter that the utility model adopts are mated mutually, make the position that gathers image consistent with actual cutting part.
The utility model utilizes machine vision to follow the tracks of the position of cutter cuts sugarcane, has tentatively built the sugarcane kind stem cutting test platform based on computer vision.This is prevented that hindering the bud device tests, and 100% recognition accuracy, the algorithm execution time of single image are 0.634s.Provide reference for not yet being equipped with anti-cane planting machinery of hindering the bud shearing device both at home and abroad, filled up the blank that domestic and international image processing techniques is used in the cutting of sugarcane kind stem.Use computer image processing technology to realize quick, the accurately judgement at cutter cuts sugarcane position.Reduce bud injury rate, the sugarcane production cost of sugarcane kind stipes, saved the sugarcane kind, improved labour productive forces.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The cutting of the utility model sugarcane prevents that hindering the bud device comprises computer 4, camera 2, cutter 1, the clamping conveying mechanism 3 that MATLAB software is housed, camera 2 is installed in the top of clamping conveying mechanism 3 and is connected with computer 4, and the distance of itself and sugarcane 5 remains constant, makes that the picture that photographs is clear to be got final product.Clamping conveying mechanism 3 is certain with cutter 1 distance, and the center that makes camera just is length after sugarcane is cut off to the cutting position of sugarcane 5, to guarantee judging in advance the accurate of sugarcane cutting part.The delivery port of clamping conveying mechanism 3 is over against the material inlet of cutter 1.The output of computer 4 is connected with the electric machine controller 6 of clamping conveying mechanism 3.
Use the operating procedure of the utility model device as follows:
1) starts clamping conveying mechanism 3 and cutter 1, the hobboing cutter synchronization of the speed of clamping conveying mechanism 3 and cutter.The cutting twice of whenever turning around of a pair of hobboing cutter according to the rotating speed of hobboing cutter, is determined the camera shutter triggered time in the cutting body, and making the target image that collects just is next time cutting part.Getting sugarcane kind stem section is that 150mm meets agriculture requirement.In order to make the sugarcane image that collects identical with the position of sugarcane cutting, for the IMAQ under the friction speed, different acquisition time intervals need to be set, namely frame period has so just been realized the correct location of cutting part, and can have been avoided redundant image information.
The frame period computing formula of this device is as follows: L=(150-1000Vt)/1000Vt
Wherein: the L-frame period;
V-sugarcane transporting velocity (m/s);
T=0.009s is for gathering the single-frame images required time.
2) select the collection speed image of camera according to the above-mentioned frame period that calculates, then start camera and begin to gather image.The target image that collects is sent to calculator by data wire.
3) then the image that collects is used that the tool box of MATLAB software is judged, processing and identification, judge whether it is the sugarcane joint.
4) judged result feeds back to electric machine controller 6 execution that control clamping conveying mechanism 3 moves.If switch to joint, then trigger electric machine controller 6 and drag backward displacement 30mm of sugarcane.If cut less than joint, then do not trigger electric machine controller 6, thereby avoided cutter cuts to the sugarcane joint, to reduce bud injury rate.
Claims (2)
1. the sugarcane cutting prevents hindering the bud device, comprise cutter and the clamping conveying mechanism that is driven by electric machine controller, it is characterized in that, distance between clamping conveying mechanism and the cutter is fixed, above the clamping conveying mechanism camera is installed, the center of camera just is length after sugarcane is cut off to the cutting position of sugarcane; The output of camera is connected with the computer that MATLAB software is housed, and the output of computer is connected with the electric machine controller of clamping conveying mechanism.
2. described sugarcane cutting is anti-according to claim 1 hinders the bud device, it is characterized in that, the aperture time interval of the cutting speed of cutter, camera and the transporting velocity of clamping conveying mechanism are mated mutually, make the position that gathers image consistent with actual cutting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220178848 CN202635039U (en) | 2012-04-24 | 2012-04-24 | Sugarcane cutting device capable of preventing bud from being injured |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220178848 CN202635039U (en) | 2012-04-24 | 2012-04-24 | Sugarcane cutting device capable of preventing bud from being injured |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202635039U true CN202635039U (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220178848 Expired - Fee Related CN202635039U (en) | 2012-04-24 | 2012-04-24 | Sugarcane cutting device capable of preventing bud from being injured |
Country Status (1)
| Country | Link |
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| CN (1) | CN202635039U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115589A (en) * | 2014-07-08 | 2014-10-29 | 广西大学 | Sugarcane seedling integrity detection system and method |
| CN104904374A (en) * | 2015-06-30 | 2015-09-16 | 广西大学 | Bud-injury preventing system in sugarcane seed cutting |
| CN105397849A (en) * | 2015-10-26 | 2016-03-16 | 广西大学 | Sugarcane seed-taking, conveying and cutting device |
| CN105522602A (en) * | 2016-01-18 | 2016-04-27 | 韦瑞峯 | Efficient and intelligent sugarcane seed cutting machine |
| CN107333066A (en) * | 2017-08-04 | 2017-11-07 | 钦州学院 | A kind of sugarcane sugarcane kind identifying system |
| CN110182536A (en) * | 2019-04-26 | 2019-08-30 | 南宁学院 | A kind of sugarcane sugarcane kind clamping conveying device |
| CN110815367A (en) * | 2019-11-09 | 2020-02-21 | 南宁学院 | Bud-breaking-preventing sugarcane seed cutting device of sugarcane planter |
| CN113945177A (en) * | 2021-10-21 | 2022-01-18 | 柳州市孚桂智能科技有限公司 | Sugarcane festival recognition device |
-
2012
- 2012-04-24 CN CN 201220178848 patent/CN202635039U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115589A (en) * | 2014-07-08 | 2014-10-29 | 广西大学 | Sugarcane seedling integrity detection system and method |
| CN104115589B (en) * | 2014-07-08 | 2016-06-29 | 广西大学 | Caulis Sacchari sinensis kind bud integrity detection system and method |
| CN104904374A (en) * | 2015-06-30 | 2015-09-16 | 广西大学 | Bud-injury preventing system in sugarcane seed cutting |
| CN104904374B (en) * | 2015-06-30 | 2017-03-01 | 广西大学 | A kind of Caulis Sacchari sinensis kind cuts bud injury preventing system |
| CN105397849B (en) * | 2015-10-26 | 2017-04-12 | 广西大学 | Sugarcane seed-taking, conveying and cutting device |
| CN105397849A (en) * | 2015-10-26 | 2016-03-16 | 广西大学 | Sugarcane seed-taking, conveying and cutting device |
| CN105522602A (en) * | 2016-01-18 | 2016-04-27 | 韦瑞峯 | Efficient and intelligent sugarcane seed cutting machine |
| CN105522602B (en) * | 2016-01-18 | 2017-09-26 | 韦瑞峯 | A kind of high efficiency smart sugarcane kind cutting machine |
| CN107333066A (en) * | 2017-08-04 | 2017-11-07 | 钦州学院 | A kind of sugarcane sugarcane kind identifying system |
| CN107333066B (en) * | 2017-08-04 | 2023-04-25 | 钦州学院 | Sugarcane seed identification system |
| CN110182536A (en) * | 2019-04-26 | 2019-08-30 | 南宁学院 | A kind of sugarcane sugarcane kind clamping conveying device |
| CN110815367A (en) * | 2019-11-09 | 2020-02-21 | 南宁学院 | Bud-breaking-preventing sugarcane seed cutting device of sugarcane planter |
| CN113945177A (en) * | 2021-10-21 | 2022-01-18 | 柳州市孚桂智能科技有限公司 | Sugarcane festival recognition device |
| CN113945177B (en) * | 2021-10-21 | 2023-08-29 | 柳州市孚桂智能科技有限公司 | Sugarcane section recognition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130424 |