CN101411267A - Shearing type at-sea laver harvester - Google Patents
Shearing type at-sea laver harvester Download PDFInfo
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- CN101411267A CN101411267A CNA2008102353055A CN200810235305A CN101411267A CN 101411267 A CN101411267 A CN 101411267A CN A2008102353055 A CNA2008102353055 A CN A2008102353055A CN 200810235305 A CN200810235305 A CN 200810235305A CN 101411267 A CN101411267 A CN 101411267A
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- crank
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- laver
- bevel gear
- moving knife
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- 241000206607 Porphyra umbilicalis Species 0.000 title claims abstract description 46
- 238000010008 shearing Methods 0.000 title claims description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 54
- 230000009467 reduction Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims description 18
- 210000005056 cell body Anatomy 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 2
- 238000003306 harvesting Methods 0.000 abstract description 27
- 238000005520 cutting process Methods 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to a shear type offshore laver harvester. The harvester comprises a machine frame, an engine, a reduction gearbox, a belt-type transmission chain, a transmission shaft, a bevel gear transmission mechanism, a turning disc, a crank link transmission mechanism, a movable cutting tool and a fixed cutting tool, wherein the motor and the reduction gearbox are arranged on the machine frame, an output shaft of the engine is connected with an input shaft of the reduction gearbox, tan output shaft of the reduction gearbox is in transmission connection with the transmission shaft through the belt-type transmission chain, the transmission shaft is loaded on the machine frame, the transmission shaft is in transmission connection with the turning disc through the bevel gear transmission mechanism, the turning disc is in transmission connection with the movable cutting tool through the crank link transmission mechanism to allow the movable cutting tool to move left and right and shear relative to the fixed cutting tool, and fixed cutting tool is arranged on the machine frame below the movable cutting tool. The invention has the advantages of effectively controlling cut length of laver, avoiding crushing the laver like the prior laver harvester, achieving high cutting quality, along with simple structure, more mechanical advantages, stable transmission, and can meet requirements for high-efficient harvest of large areas of laver.
Description
Technical field
The present invention relates to a kind of harvesting machinery, be specifically related to a kind of shearing type at-sea laver harvester.
Background technology
The collection of traditional marine laver is the mode that adopts the hand harvest, and this harvesting mode can guarantee high rate of finished products, but its harvesting efficiency is very low, is only applicable to the harvesting of small size.Along with the expansion of marine laver culture area, hand harvest's mode can not adapt to the demand of large tracts of land laver harvesting.So some laver harvesting equipment arise at the historic moment, they have greatly improved the laver harvesting efficiency, have alleviated the heavy manual labor of harvest worker, but exist a big defective, and the yield rate that meets the finished product laver that the product regulation requires after the harvesting that Here it is is lower.
The marine harvesting equipment of existing laver generally is made up of the cylinder of blade and welding blade, and during harvesting, cylinder rotates, and forms shearing effect when blade rotates with cylinder, and blade cuts laver.For example the patent No. is that 02216144.9 Chinese utility model patent discloses a kind of like this laver harvester, this harvesting equipment is in laver harvesting process, both rolling cuts, temper again, have laver about 30% to be battered down to have become waste product or beat fly to marine, when harvesting, make remaining laver neck too short in addition, or uproop, cause not regrowth of laver or seriously reduce output because the while rolling cut is tempered again.
And harvesting efficiency of marine laver and yield rate are to estimate the important indicator of laver harvesting equipment, and the marine harvesting equipment of existing laver can not satisfy the quality requirement of user to the high harvesting efficiency of product, low percent defective.So, press for a kind of cut quality of exploitation and all higher a kind of at-sea laver harvester of efficient at present.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a main laver cut quality and efficient high a kind of shearing type at-sea laver harvester, it is realized by following technical scheme:
Comprise frame, engine, reduction box, the belt drive chain, power transmission shaft, the bevel gear transmission mechanism, rolling disc, crank linkage driving system, moving knife row and stationary knife row, engine and reduction box are installed on the frame, the output shaft of engine is connected with the power shaft of reduction box, the output shaft of reduction box is in transmission connection by belt drive chain and power transmission shaft, cardan-shaft suspension is on frame, power transmission shaft is by the bevel gear transmission mechanism rolling disc that is in transmission connection, rolling disc is by be in transmission connection moving knife row of crank linkage driving system, stationary knife row is installed on the frame of moving knife row downside, the transmission that moving knife comes crank linkage driving system produce down move left and right and relatively stationary knife row produce shear effect.
Described bevel gear transmission mechanism by rotation direction mutually vertical and intermeshing a pair of driving and driven bevel gear and rotating shaft form, initiatively the umbrella shape tooth is connected on the power transmission shaft, driven bevel gear and described rolling disc be coaxial to be connected in the rotating shaft vertical with power transmission shaft, and shaft support is on frame.
Described crank linkage driving system comprises connecting rod, crank, roller, roller cell body and crank supporting base, the crank supporting base is bearing on the frame, crank is hinged on the crank supporting base, connecting rod one end and rolling disc are hinged, the link of one end and crank is hinged, the hinged roller in the struck side of crank, the roller cell body is connected on the described moving knife row, roller is placed in the chute on the roller cell body, when turn disc, drive crank-swinging and arrange move left and right by the effect promotion moving knife of the described chute of pair of rollers by connecting rod.
Described moving knife row makes two bodies arranged side by side that separate, be installed on the corresponding knife rest assembly, be connected with a roller cell body on the knife rest assembly, corresponding crank linkage driving system of each roller cell body and a bevel gear transmission mechanism corresponding with this crank linkage driving system.
Described belt drive chain is made up of driving and driven belt pulley and driving belt or driving and driven sprocket wheel and chain.
The invention has the beneficial effects as follows: utilize crank linkage driving system that moving knife row is produced and move back and forth, the stationary knife row of it and downside is to producing shear effect by the laver between moving, the stationary knife row, this harvesting mode can be controlled the laver Cutting Length effectively, the existing laver harvesting laver that equipment occurred can not occur and be battered down phenomenon, too short and the irregular phenomenon that does not rise or uproop of harvesting length of remaining laver neck can not appear yet, the cut quality height.Simultaneously, grain header of the present invention has motion flexibly, and easy to control, simple in structure, rigidity is big, the mechanical gain height, and the stable transmission characteristics, and easy to manufacture, can be satisfied with the marine high efficiency laver harvesting of large tracts of land demand.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is the vertical view of structure of the present invention shown in Figure 1.
Fig. 3 is the partial enlarged drawing at the M position in the structure of the present invention shown in Figure 1.
Fig. 4 is the partial enlarged drawing at the N position in the structure of the present invention shown in Figure 1.
Among the figure, 1 frame, 2 diesel engines, 3 reduction boxes, 4 vee-pulleys, 5 V-belts, 6 vee-pulleys, 7 power transmission shafts, 8,15 bearing blocks, 9,16 locking nuts, 10,11,17,18 bearings, 12,13 bevel gears, 14 rotating shafts, 19 rolling discs, 20 connecting rods, 21 cranks, 22 crank supporting bases, 23 rollers, 24 roller cell bodies, 25 moving knife row, 26 gathering sills, 27 adjusting pads, 28 stationary knifes row, 29 frame epipleurals, 30 knife rest assemblies.
Embodiment
Below in conjunction with drawings and Examples the present invention and advantage thereof are described further.
Contrast Fig. 1, Fig. 2, the grain header of present embodiment mainly are made up of frame 1, diesel engine 2, reduction box 3, power transmission shaft 7, rolling disc 19, moving knife row 25, stationary knife row 28, belt drive chain, bevel gear transmission mechanism and crank linkage driving system.Its belt drive chain adopts the drive mechanism of vee-pulley and V belt, and it is made up of active vee-pulley 4 and driven vee-pulley 6 and V belt 5.Can certainly adopt the belt drive chain structure of forming by driving and driven chain opinion and chain.The bevel gear transmission mechanism by a pair of rotation direction mutually vertical and intermeshing active bevel gear 12 and driven bevel gear 13 and rotating shaft 14 form.Crank linkage driving system mainly is made up of connecting rod 20, crank 21, roller 23, roller cell body 24 and crank supporting base 8.
Referring to Fig. 1, engine 2 and reduction box 3 are installed on the frame 1, the output shaft of engine 3 is connected with the power shaft of reduction box 3, connect initiatively vee-pulley 4 on the output shaft of reduction box 3, the corresponding end of power transmission shaft 7 connects driven vee- pulley 6,5 on V belt this two driving and driven vee-pulley that is in transmission connection.The two ends of power transmission shaft 7 are respectively by being installed in the bearing block 8 on the frame epipleural 29 and placing bearing 10,11 in this bearing block and locking nut 9 is supported on the frame 1 and (sees also Fig. 3).12, two driven bevel gears 13 of two active bevel gears are installed on the power transmission shaft 7 mesh with above-mentioned two active bevel gears 12 respectively, the axis of two bevel gears vertically is that rotation direction is vertical mutually mutually.Two driven bevel gears 13 are fastened on respectively in the rotating shaft 14 to correspondence.Rotating shaft 14 by bearing block 15, locking nut 16, bearing 17, bearing 18, be supported on the frame 1.
Referring to Fig. 2, moving knife row makes two bodies arranged side by side, and two moving knife row 25 is driven by the crank linkage driving system of a correspondence respectively.Each moving knife row 25 places corresponding knife rest assembly 30, the middle part of knife rest assembly 30 is connected with a roller cell body 24 respectively, roller 23 in its corresponding crank linkage driving system places the chute of this roller cell body 24, by the effect of 23 pairs of chutes of roller this moving knife is arranged 25 and drives.Each crank linkage driving system is by above-mentioned active bevel gear 12, and the transmission of bevel gear transmission mechanism is formed in driven bevel gear 13 and rotating shaft 14.Rolling disc 19 is fastened on the upper end of rotating shaft 14, and connecting rod 20 1 ends and this rolling disc are hinged, and the link of the other end and crank 21 is hinged.The struck side of crank 21 and roller 23 are hinged.The link of crank 21 and space, struck side certain angle, both respectively with the pin joint of connecting rod 20 and roller cell body 24 on same circumference.On crank supporting base 22, crank supporting base 22 is bearing on the frame epipleural 29 crank 21 by bearing hinge connection.Stationary knife row 28 (shown in the dotted lines) are the downside that an overall structure places moving knife row 25.
Referring to Fig. 4, moving knife row 25 is fixed on the knife rest assembly 30 by gathering sill 26.Fine setting about can laterally doing along this groove during installation is in order to adjust the laterally initial relative position of moving knife and stationary knife.Adjusting pad 27 places moving knife row 25 rear end, adjusts moving knife row's front and back position by the mounting hole on it, thereby guarantees shear effect preferably.
During grain header of the present invention work, the rotation of engine 2 is transferred to power transmission shaft 7 through what reduction box 3 slowed down driving-chain that the back forms by vee-pulley and V belt, and driving and driven bevel gear is rotated, and makes rolling disc 19 rotations by rotating shaft 14.During the rotation of rolling disc 19, drive crank-swinging by connecting rod, and make the roller 23 of its struck side roll in the chute of roller cell body 24 and slide, the promotion moving knife is arranged about 25 and is moved back and forth.Moving knife row 25 is when move left and right, and the downside stationary knife row 28 who arranges arranged side by side produces shearing effect relatively, to producing shear action by the laver that moves between the stationary knife row.
Cutting machine structure of the present invention is simple, and is easy to manufacture, and rigidity is big, stable drive, the transmission efficiency height of transmission mechanism, mechanical gain height.And be easy to control, by control the cutting machine ship be installed and just can be controlled the laver Cutting Length effectively in marine gait of march and moving knife row's move left and right speed, it is too short remaining laver neck can not occur, and the uneven phenomenon of shearing length of laver.The phenomenon that the existing laver harvesting laver that equipment occurred is battered down laver can not appear during cutting, the cut quality height.Simultaneously, the cutting efficiency height can be satisfied with the marine high efficiency laver harvesting of large tracts of land demand.
Claims (5)
1. shearing type at-sea laver harvester, it is characterized in that comprising frame, engine, reduction box, the belt drive chain, power transmission shaft, the bevel gear transmission mechanism, rolling disc, crank linkage driving system, moving knife row and stationary knife row, engine and reduction box are installed on the frame, the output shaft of engine is connected with the power shaft of reduction box, the output shaft of reduction box is in transmission connection by belt drive chain and power transmission shaft, cardan-shaft suspension is on frame, power transmission shaft is by the bevel gear transmission mechanism rolling disc that is in transmission connection, rolling disc is by be in transmission connection moving knife row of crank linkage driving system, stationary knife row is installed on the frame of moving knife row downside, the transmission that moving knife comes crank linkage driving system produce down move left and right and relatively stationary knife row produce shear effect.
2. shearing type at-sea laver harvester according to claim 1, it is characterized in that described bevel gear transmission mechanism by rotation direction mutually vertical and intermeshing a pair of driving and driven bevel gear and rotating shaft form, initiatively the umbrella shape tooth is connected on the power transmission shaft, driven bevel gear and described rolling disc be coaxial to be connected in the rotating shaft vertical with power transmission shaft, and shaft support is on frame.
3. shearing type at-sea laver harvester according to claim 1, it is characterized in that described crank linkage driving system comprises connecting rod, crank, roller, roller cell body and crank supporting base, the crank supporting base is bearing on the frame, crank is hinged on the crank supporting base, connecting rod one end and rolling disc are hinged, the link of one end and crank is hinged, the hinged roller in the struck side of crank, the roller cell body is connected on the described moving knife row, roller is placed in the chute on the roller cell body, when turn disc, drive crank-swinging and arrange move left and right by the effect promotion moving knife of the described chute of pair of rollers by connecting rod.
4. shearing type at-sea laver harvester according to claim 3, it is characterized in that described moving knife row makes two bodies arranged side by side that separate, be installed on the corresponding knife rest assembly, be connected with a roller cell body on the knife rest assembly, corresponding crank linkage driving system of each roller cell body and a bevel gear transmission mechanism corresponding with this crank linkage driving system.
5. shearing type at-sea laver harvester according to claim 1 is characterized in that described belt drive chain is made up of driving and driven belt pulley and driving belt or driving and driven chain opinion and chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102353055A CN101411267B (en) | 2008-12-04 | 2008-12-04 | Shearing type at-sea laver harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102353055A CN101411267B (en) | 2008-12-04 | 2008-12-04 | Shearing type at-sea laver harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101411267A true CN101411267A (en) | 2009-04-22 |
| CN101411267B CN101411267B (en) | 2011-09-21 |
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ID=40592168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102353055A Active CN101411267B (en) | 2008-12-04 | 2008-12-04 | Shearing type at-sea laver harvester |
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| Country | Link |
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| CN (1) | CN101411267B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823444A (en) * | 2012-09-20 | 2012-12-19 | 苏州市农业科学院 | Shipborne aquatic plant trimming device |
| CN105103776A (en) * | 2015-08-12 | 2015-12-02 | 洛阳理工学院 | Water grass cutting apparatus for water grass harvesting boat |
| CN107493818A (en) * | 2017-09-30 | 2017-12-22 | 中国水稻研究所 | Double cutter fish ponds rice harvester |
| CN109699285A (en) * | 2019-02-19 | 2019-05-03 | 刘全刚 | A kind of leek Weighing vanning harvester |
| CN110235592A (en) * | 2018-03-09 | 2019-09-17 | 苏州宝时得电动工具有限公司 | Grass trimmer and its power drive system |
| CN111512775A (en) * | 2020-06-24 | 2020-08-11 | 大连海洋大学 | Laver cuts ship |
| CN112293051A (en) * | 2020-10-30 | 2021-02-02 | 胡海 | Water floating plant cleaning robot |
| CN113366969A (en) * | 2021-07-02 | 2021-09-10 | 浙江省海洋水产养殖研究所 | Porphyra haitanensis cleaning equipment |
| CN113692842A (en) * | 2021-09-10 | 2021-11-26 | 苏州农业职业技术学院 | Rotary and reciprocating cutting combined weeding cutter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201308007Y (en) * | 2008-12-04 | 2009-09-16 | 徐祥来 | Shear mode laver marine harvester |
-
2008
- 2008-12-04 CN CN2008102353055A patent/CN101411267B/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823444A (en) * | 2012-09-20 | 2012-12-19 | 苏州市农业科学院 | Shipborne aquatic plant trimming device |
| CN102823444B (en) * | 2012-09-20 | 2014-01-15 | 苏州市农业科学院 | Shipborne aquatic plant trimming device |
| CN105103776A (en) * | 2015-08-12 | 2015-12-02 | 洛阳理工学院 | Water grass cutting apparatus for water grass harvesting boat |
| CN107493818A (en) * | 2017-09-30 | 2017-12-22 | 中国水稻研究所 | Double cutter fish ponds rice harvester |
| CN110235592A (en) * | 2018-03-09 | 2019-09-17 | 苏州宝时得电动工具有限公司 | Grass trimmer and its power drive system |
| CN109699285A (en) * | 2019-02-19 | 2019-05-03 | 刘全刚 | A kind of leek Weighing vanning harvester |
| CN111512775A (en) * | 2020-06-24 | 2020-08-11 | 大连海洋大学 | Laver cuts ship |
| CN111512775B (en) * | 2020-06-24 | 2022-08-16 | 大连海洋大学 | Laver cuts ship |
| CN112293051A (en) * | 2020-10-30 | 2021-02-02 | 胡海 | Water floating plant cleaning robot |
| CN112293051B (en) * | 2020-10-30 | 2021-10-19 | 江苏永威环境科技股份有限公司 | Water floating plant cleaning robot |
| CN113366969A (en) * | 2021-07-02 | 2021-09-10 | 浙江省海洋水产养殖研究所 | Porphyra haitanensis cleaning equipment |
| CN113692842A (en) * | 2021-09-10 | 2021-11-26 | 苏州农业职业技术学院 | Rotary and reciprocating cutting combined weeding cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101411267B (en) | 2011-09-21 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Haian County Friends of the Machinery Co., Ltd. Assignor: Xu Xianglai Contract record no.: 2012320000835 Denomination of invention: Shearing type at-sea laver harvester Granted publication date: 20110921 License type: Exclusive License Open date: 20090422 Record date: 20120626 |
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| ASS | Succession or assignment of patent right |
Owner name: JIANGSU MORNING ENVIRONMENTAL PROTECTION TECHNOLOG Free format text: FORMER OWNER: XU XIANGLAI Effective date: 20150309 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150309 Address after: 226625, No. 188, development avenue, Haian Development Zone, Haian County, Jiangsu Province Patentee after: JIANGSU CHENRI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 226625 Haian County Development Zone, Haian County, Jiangsu Province Jia friends Machinery Co., Ltd. Patentee before: Xu Xianglai |