CN103460884B - A kind of hydraulically powered guide rod slidding-block type harvesting peanut device - Google Patents
A kind of hydraulically powered guide rod slidding-block type harvesting peanut device Download PDFInfo
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- CN103460884B CN103460884B CN201310461683.6A CN201310461683A CN103460884B CN 103460884 B CN103460884 B CN 103460884B CN 201310461683 A CN201310461683 A CN 201310461683A CN 103460884 B CN103460884 B CN 103460884B
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- grippers
- oil circuit
- guide rod
- assembly
- hydraulic
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- 241001553178 Arachis glabrata Species 0.000 title claims abstract description 30
- 235000017060 Arachis glabrata Nutrition 0.000 title claims abstract description 29
- 235000010777 Arachis hypogaea Nutrition 0.000 title claims abstract description 29
- 235000018262 Arachis monticola Nutrition 0.000 title claims abstract description 29
- 235000020232 peanut Nutrition 0.000 title claims abstract description 29
- 238000003306 harvesting Methods 0.000 title claims abstract description 11
- 235000013399 edible fruits Nutrition 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 201000004569 Blindness Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Lifting Devices For Agricultural Implements (AREA)
Abstract
The invention provides a kind of hydraulically powered guide rod slidding-block type harvesting peanut device, comprise grippers assembly, lifting assembly, hydraulic pressure cylinder assembly, Control Component and frame (2), described frame (2) is connected with grippers assembly by grippers jointed shaft; Described lifting assembly comprises the guide rod (14) that is arranged in frame (2) and is arranged at the slide block (15) that guide rod (14) can slide up and down along it, and described slide block (15) is connected with grippers assembly by the connecting rod pivotal axis between two connecting rods (10); Described hydraulic pressure cylinder assembly comprises hydraulic cylinder (3), upper oil circuit (13b), lower oil circuit (13a) and hydraulic valve (8), and described piston rod (4) is connected with slide block (15); Described Control Component is used for the switching of hydraulic control valve (8) to upper oil circuit (13b) and lower oil circuit (13a).
Description
Technical field
The application relates to harvesting peanut device, is specially a kind of hydraulically powered guide rod slidding-block type harvesting peanut device.
Background technology
Peanut is one of most important crops of China, accounts for very important status in the agricultural production of China.The many areas of China are the main source of income to plant peanut, especially in the rural area in some place, Shandong, the peanut of every Cotton Varieties by Small Farming Households up to tens mu, but be engaged in agriculture because the young man in present rural area generally stays out but transfer to urban work, life, therefore the labour day by day reduced in village depends merely on hand harvest peanut and has been not enough to the so large amount of labour, especially the season of results is needed at peanut, if catch up with rainwater weather not in time results peanut fruit can be caused to fall to increase in the ground the difficulty of results, if or dry weather, if results can increase the difficulty of results equally because land for building is hardening not in time.And automatic peanut reaping machine of the prior art is not mature enough, install loaded down with trivial details, reliability is not high, unstable properties, not high to effective snatch rate of peanut, easily misses the peanut in ground.
Summary of the invention
The present invention is directed to existing technological deficiency, and provide a kind of hydraulically powered guide rod slidding-block type harvesting peanut device, it is convenient to install, and operating reliability is high, stable performance, high to effective snatch rate of peanut, can significantly improve the efficiency of crop of peanut.
The scheme that the present invention adopts is: a kind of hydraulically powered guide rod slidding-block type harvesting peanut device, comprise grippers assembly, lifting assembly, hydraulic pressure cylinder assembly, Control Component and frame, described grippers assembly comprises a pair grippers, described a pair grippers is hinged by grippers jointed shaft, the bottom being separation grippers with described grippers jointed shaft is both sides hook-types outwardly, peanut seedling in soil is planted in together with peanut fruit for capturing, the top of grippers has two the protrusion limiting sections being positioned at end, described protrusion limiting section is used for carrying out spacing when the bottom of grippers closes to closed amplitude, and when closed, between the top being arranged so that described a pair grippers of protrusion limiting section, there is the gap of strip, described a pair grippers has circular port in the both sides in the strip gap, below of described protrusion limiting section, it is connected with flexible restriction and is with, described flexibility limits band and is linked together on the top of grippers, amplitude is opened for what limit described a pair grippers, pulling force sensor is provided with for sensing the flexible tension limiting band at one end place that described flexibility limits band, protrude limiting section place at two and be provided with feeler for sensing the closed of two grippers, the top on described a pair grippers top is connected one by one respectively by pivotal axis one end with two connecting rods, the other end of described two connecting rods is connected by the mutual pivotable of connecting rod pivotal axis,
Described lifting assembly comprises the guide rod be arranged in frame, and is arranged on the slide block that guide rod can slide up and down along guide rod, and described slide block is connected with grippers assembly by the connecting rod pivotal axis between two connecting rods;
Described hydraulic pressure cylinder assembly comprises driving hydraulic cylinder, upper oil circuit, lower oil circuit and hydraulic valve, described driving hydraulic cylinder is arranged in frame, the piston rod of described driving hydraulic cylinder is connected with slide block, and described hydraulic valve is used for switching between oil-feed and oil return upper oil circuit, lower oil circuit respectively;
Described Control Component comprises control device and control line, described control device can receive the signal of described pulling force sensor and feeler, and described hydraulic valve can be controlled according to the signal of sensor, thus control to realize driving stretching out and retraction of the piston rod of hydraulic cylinder to the oil-feed of upper oil circuit and lower oil circuit and oil return respectively;
Oil circuit is when as in-line, lower oil circuit is as return line under the control at hydraulic valve, piston rod moves downward in driving hydraulic cylinder, thus band movable slider is along guide rod slide downward, and then drive two connecting rods to open, now, the top of grippers assembly is opened and is driven the flexible band that limits to stretch out under connecting rod pushing effect, when pulling force sensor senses flexible restriction band tension, signal is sent to control device, upper oil circuit is switched to return line by control device hydraulic control valve and lower oil circuit switches to in-line, now, piston rod moves upward in hydraulic cylinder, thus band movable slider is along guide rod upward sliding, and then drive two connecting rods to close, now, the top of grippers assembly is closed under the traction action of connecting rod, when feeler sensing closure signal, closure signal is sent to control device, upper oil circuit is switched to in-line and lower oil circuit is switched to return line by control device hydraulic control valve again, circulation like this.
The present invention by adopting the technique effect of such scheme is, bracing frame is connected with grippers assembly respectively by pivotal axis with slide block, and then finally realizing opening with closed of grippers assembly by the lifting of hydraulic pressure cylinder assembly band movable slider, operating reliability is high, improves the efficiency of crop of peanut; By arranging two sensors on the top of grippers to sense stretching or the contracted length signal of flexible-belt, make control device on this basis hydraulic control valve to the switching of oil circuit, improve the control accuracy of control device; The bottom of grippers is both sides hook-types outwardly, can realize the crawl on a large scale of peanut seedling, improves effective snatch rate of peanut; In addition, protruding limiting section can carry out spacing to closed amplitude when the bottom of grippers closes, and the blindness avoiding grippers closes, less waste.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of grippers of the present invention when opening;
Fig. 2 is the schematic diagram of grippers of the present invention when closing;
Fig. 3 is the assembling schematic diagram of harvesting peanut device of the present invention.
Embodiment
A kind of hydraulically powered guide rod slidding-block type harvesting peanut device, comprise grippers assembly, lifting assembly, hydraulic pressure cylinder assembly, Control Component and frame, described grippers assembly comprises a pair grippers 1, described a pair grippers 1 is hinged by grippers jointed shaft, the bottom being separation grippers 1 with described grippers jointed shaft is both sides hook-types outwardly, peanut seedling in soil is planted in together with peanut fruit for capturing, the top of grippers 1 has two the protrusion limiting sections 6 being positioned at end, described protrusion limiting section 6 is for carrying out spacing when the bottom of grippers 1 closes to closed amplitude, and when closed, between the top being arranged so that described a pair grippers 1 of protrusion limiting section, there is the gap of strip, described a pair grippers 1 has circular port in the both sides in the strip gap, below of described protrusion limiting section, it is connected with flexible restriction band 5, described flexibility limits band 5 and is linked together on the top of grippers 1, amplitude is opened for what limit described a pair grippers 1, pulling force sensor 12a is provided with for sensing the flexible tension limiting band 5 at one end place that described flexibility limits band 5, protrude limiting section 6 place at two and be provided with feeler 12b for sensing the closed of two grippers, the top on described a pair grippers 1 top is connected one by one respectively by pivotal axis one end with two connecting rods 10, the other end of described two connecting rods 10 is connected by the mutual pivotable of connecting rod pivotal axis,
Described lifting assembly comprises the guide rod 14 be arranged in frame, and is arranged on the slide block 15 that guide rod 14 can slide up and down along guide rod 14, and described slide block 15 is connected with grippers assembly by the connecting rod pivotal axis between two connecting rods 10;
Described hydraulic pressure cylinder assembly comprises driving hydraulic cylinder 3, upper oil circuit 13b, lower oil circuit 13a and hydraulic valve 8, described driving hydraulic cylinder 3 is arranged in frame, the piston rod 4 of described driving hydraulic cylinder 3 is connected with slide block 15, and described hydraulic valve 8 is for switching between oil-feed and oil return upper oil circuit 13b, lower oil circuit 13a respectively;
Described Control Component comprises control device 9 and control line 11, described control device 9 can receive the signal of described pulling force sensor 12a and feeler 12b, and described hydraulic valve 8 can be controlled according to the signal of sensor, thus control to realize driving stretching out and retraction of the piston rod 4 of hydraulic cylinder 3 to the oil-feed of upper oil circuit 13b and lower oil circuit 13a and oil return respectively;
Oil circuit 13b is when as in-line, lower oil circuit 13a is as return line under the control at hydraulic valve 8, piston rod 4 moves downward in driving hydraulic cylinder 3, thus band movable slider 15 is along guide rod 14 slide downward, and then drive two connecting rods 10 to open, now, the top of grippers assembly is opened and is driven the flexible band 5 that limits to stretch out under the pushing effect of connecting rod 10, when pulling force sensor 12a sense flexible limit band 5 strain time, signal is sent to control device 9, upper oil circuit 13b is switched to return line by control device 9 hydraulic control valve 8 and lower oil circuit 13a switches to in-line, now, piston rod 4 moves upward in hydraulic cylinder 3, thus band movable slider 15 is along guide rod 14 upward sliding, and then drive two connecting rods 10 to close, now, the top of grippers assembly is closed under the traction action of connecting rod 10, when feeler 12b senses closure signal, closure signal is sent to control device 9, upper oil circuit 13b is switched to in-line and lower oil circuit 13a is switched to return line by control device 9 hydraulic control valve 8 again, circulation like this.
Claims (1)
1. a hydraulically powered guide rod slidding-block type harvesting peanut device, comprise grippers assembly, lifting assembly, hydraulic pressure cylinder assembly, Control Component and frame (2), described grippers assembly comprises a pair grippers (1), described a pair grippers (1) is hinged by grippers jointed shaft, the bottom being separation grippers (1) with described grippers jointed shaft is both sides hook-types outwardly, peanut seedling in soil is planted in together with peanut fruit for capturing, the top of grippers (1) has two protrusions limiting section (6) being positioned at end, described protrusion limiting section (6) is for carrying out spacing when the bottom of grippers (1) closes to closed amplitude, and when closed, between the top being arranged so that described a pair grippers (1) of protrusion limiting section, there is the gap of strip, described a pair grippers (1) has circular port in the both sides in the strip gap, below of described protrusion limiting section, it is connected with flexible restriction and is with (5), described flexibility limits band (5) and is linked together on the top of grippers (1), amplitude is opened for what limit described a pair grippers (1), pulling force sensor (12a) is provided with for sensing the flexible tension limiting band (5) at one end place that described flexibility limits band (5), protrude limiting section (6) place at two and be provided with feeler (12b) for sensing the closed of two grippers, the top on described a pair grippers (1) top is connected one by one respectively by pivotal axis one end with two connecting rods (10), the other end of described two connecting rods (10) is connected by the mutual pivotable of connecting rod pivotal axis,
Described lifting assembly comprises the guide rod (14) be arranged in frame (2), with be arranged on the slide block (15) that guide rod (14) can slide up and down along guide rod (14), described slide block (15) is connected with grippers assembly by the connecting rod pivotal axis between two connecting rods (10);
Described hydraulic pressure cylinder assembly comprises driving hydraulic cylinder (3), upper oil circuit (13b), lower oil circuit (13a) and hydraulic valve (8), described driving hydraulic cylinder (3) is arranged in frame, the piston rod (4) of described driving hydraulic cylinder (3) is connected with slide block (15), and described hydraulic valve (8) is for switching between oil-feed and oil return upper oil circuit (13b), lower oil circuit (13a) respectively;
Described Control Component comprises control device (9) and control line (11), described control device (9) can receive the signal of described pulling force sensor (12a) and feeler (12b), and described hydraulic valve (8) can be controlled according to the signal of sensor, thus control to realize driving stretching out and retraction of the piston rod (4) of hydraulic cylinder (3) to the oil-feed of upper oil circuit (13b) and lower oil circuit (13a) and oil return respectively;
When lower oil circuit (13a) is as return line as in-line for oil circuit (13b) upper under the control in hydraulic valve (8), piston rod (4) moves downward in driving hydraulic cylinder (3), thus band movable slider (15) is along guide rod (14) slide downward, and then drive two connecting rods (10) to open, now, the top of grippers assembly is opened and is driven the flexible band (5) that limits to stretch out under the pushing effect of connecting rod (10), when pulling force sensor (12a) senses flexible restriction band (5) tension, signal is sent to control device (9), upper oil circuit (13b) is switched to return line by control device (9) hydraulic control valve (8) and lower oil circuit (13a) switches to in-line, now, piston rod (4) moves upward in hydraulic cylinder (3), thus band movable slider (15) is along guide rod (14) upward sliding, and then drive two connecting rods (10) closing, now, the top of grippers assembly is closed under the traction action of connecting rod (10), when feeler (12b) senses closure signal, closure signal is sent to control device (9), upper oil circuit (13b) is switched to in-line and lower oil circuit (13a) is switched to return line by control device (9) hydraulic control valve (8) again, circulation like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461683.6A CN103460884B (en) | 2013-10-08 | 2013-10-08 | A kind of hydraulically powered guide rod slidding-block type harvesting peanut device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461683.6A CN103460884B (en) | 2013-10-08 | 2013-10-08 | A kind of hydraulically powered guide rod slidding-block type harvesting peanut device |
Publications (2)
| Publication Number | Publication Date |
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| CN103460884A CN103460884A (en) | 2013-12-25 |
| CN103460884B true CN103460884B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310461683.6A Expired - Fee Related CN103460884B (en) | 2013-10-08 | 2013-10-08 | A kind of hydraulically powered guide rod slidding-block type harvesting peanut device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102015007088A2 (en) | 2015-03-30 | 2016-07-05 | Indústrias Reunidas Colombo Ltda | peanut collector and processor |
| BR102015015860B1 (en) | 2015-06-30 | 2020-10-20 | Indústrias Reunidas Colombo Ltda | modular harvesting header for grain harvesters |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4633955A (en) * | 1985-04-11 | 1987-01-06 | Lenard L. Bigler | Digger for root crops |
| JP3222769B2 (en) * | 1996-06-10 | 2001-10-29 | 株式会社クボタ | Collection unit structure of root vegetable harvester |
| JP2000069826A (en) * | 1998-08-31 | 2000-03-07 | Iseki & Co Ltd | Peanut harvester |
| JP2003339218A (en) * | 2002-05-28 | 2003-12-02 | Atex Co Ltd | Crop-digging harvester |
| CN1215756C (en) * | 2002-11-29 | 2005-08-24 | 侯瑞元 | Harvester for peanut |
| CN2671316Y (en) * | 2003-11-12 | 2005-01-19 | 辽宁省农业机械化研究所 | Rootstock digger for deep root crops |
| DE102006006385A1 (en) * | 2006-02-11 | 2007-09-06 | Franz Grimme Landmaschinenfabrik Gmbh & Co Kg | Machine for picking up and treating arable land |
| CN200994279Y (en) * | 2007-02-02 | 2007-12-26 | 孙建国 | Harvesting transplanter for crops and gardening trees |
| CN101569259B (en) * | 2009-06-04 | 2011-07-27 | 淮海工学院 | Intelligent automatic root tuber crop harvester |
| CN202068739U (en) * | 2011-04-11 | 2011-12-14 | 白存华 | Step-type numerical control ophiopogon root excavating machine |
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Owner name: WANG HONGYING Free format text: FORMER OWNER: WANG XIAOYAN Effective date: 20150731 |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Hongying Inventor after: Yu Sen Inventor after: Peng Erbao Inventor after: Wang Jichang Inventor after: Wang Zhe Inventor after: Song Yanfang Inventor after: Shang Changpei Inventor after: Li Shiquan Inventor after: Wang Zhenzhuo Inventor after: Li Yongbiao Inventor before: Wang Xiaoyan |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG XIAOYAN TO: WANG HONGYING PENG ERBAO WANG JICHANG WANG ZHE SONG YANFANG SHANG CHANGPEI LI SHIQUAN WANG ZHENZHUO LI YONGBIAO YU SEN |
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Effective date of registration: 20150731 Address after: 473000 new campus of Henan Polytechnic Institute, 666 Kongming North Road, Henan, Nanyang Applicant after: Wang Hongying Address before: 321000 No. 85, Renmin East Road, Wucheng District, Zhejiang, Jinhua Applicant before: Wang Xiaoyan |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20161008 |