CN108496541B - Leaf vegetable whole plant continuous harvester suitable for ridging planting and harvesting method - Google Patents
Leaf vegetable whole plant continuous harvester suitable for ridging planting and harvesting method Download PDFInfo
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- CN108496541B CN108496541B CN201810564797.6A CN201810564797A CN108496541B CN 108496541 B CN108496541 B CN 108496541B CN 201810564797 A CN201810564797 A CN 201810564797A CN 108496541 B CN108496541 B CN 108496541B
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- clamping
- vibration
- root cutting
- conveying
- leaf vegetables
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention relates to a continuous harvester for whole plants of leaf vegetables, which is suitable for ridging planting. The rack is used for supporting and fixing other devices; the vibration root cutting device is used for generating vibration and cutting off the roots of the leaf vegetables; the staggered clamping and conveying device is used for clamping and conveying the leaf vegetables; the profiling damping device is used for keeping the conveying device to run stably; the walking device is used for providing power for the whole machine. The staggered clamping conveying belt groups can greatly reduce the requirement on sowing, and can realize effective low-loss harvesting for leaf vegetables which are not aligned.
Description
Technical Field
The invention belongs to the field of agricultural mechanization, and relates to a continuous harvester for whole plants of leaf vegetables, which is suitable for ridging planting, and can be used for completing harvesting operations such as root cutting, clamping, conveying and the like of green leaf vegetables.
Technical Field
The green leaf vegetables are quick-growing vegetables which mainly take fresh and tender green leaves, petioles and tender stems as products, and are short in growing period, flexible in harvesting and very wide in cultivation, so that development of green leaf vegetable harvesting machinery is urgently needed.
At present, harvesting of green leaf vegetables is mainly carried out by manual operation, the leaf vegetables are cut off from the root parts by a knife, and then the leaf vegetables are gathered and bundled, so that the labor intensity is high and the working efficiency is low.
Through the document search of the prior art, the Chinese patent application number of the invention is that a green leaf vegetable whole plant continuous harvesting device and a harvesting method are found: 201510924799.8, a harvesting machine is provided, but the problems are: the green leaf vegetables which are not orderly sowed or drill-sowed cannot be effectively harvested, and the damage to the leaf vegetables is large.
Disclosure of Invention
Aiming at the defects of the green leaf vegetable harvester, the invention provides the continuous harvester for whole plants of the leaf vegetables, which is suitable for ridging planting, has important significance for the harvesting operation of the green leaf vegetables planted in a large range, and well solves the problem that the machine cannot effectively harvest under the condition of unsatisfactory broadcasting or drill sowing during the harvesting of the machine.
The invention relates to a continuous harvester for whole leaf vegetables, which is suitable for ridging planting, and adopts the following technical scheme: comprises a frame, a vibrating root cutting device, a staggered clamping and conveying device, a profiling damping device and a walking device. The frame is used for supporting and fixing other devices; the vibration root cutting device is used for generating vibration and cutting off roots of leaf vegetables; the staggered clamping and conveying device is used for clamping and conveying the leaf vegetables; the profiling damping device is used for keeping the conveying device to run stably; the walking device is used for providing power for the whole machine.
The vibration root cutting device comprises a vibration root cutting machine frame, a vibration generator, a root cutting wire, a front profiling wheel, a damping spring and a profiling wheel frame. The vibration root cutting machine frame is used for fixing the vibration root cutting device; the vibration generator is used for generating vibration with a certain frequency, so that the root cutting wire follows the vibration generator to generate vibration with the same frequency; the root cutting line is used for following the machine to move forward under vibration of a certain frequency and cutting the root of the green leaf vegetables; the front profiling wheel is used for carrying out real-time adjustment along with the change of the terrain, so that the vibration root cutting device is kept to run stably; the damping spring is used for damping; the profiling wheel frame is used for fixing a profiling wheel.
The staggered clamping conveying device comprises a staggered clamping conveying device frame, a hydraulic motor, a clamping conveying belt, a driving roller, a driven roller, a hydraulic controller, a hydraulic push rod, a limiting connecting rod and a vegetable basket. The machine frame of the staggered clamping and conveying device is used for fixing and supporting; the hydraulic motor is used for driving the driving roller; the clamping conveying belt is used for clamping and conveying green vegetables; the driving roller is used for supporting and clamping the conveying belt and providing power; the driven roller is used for supporting and tensioning the clamping conveying belt; the hydraulic controller is used for controlling the rotating speed of the hydraulic motor and the action of the hydraulic push rod; the hydraulic push rod is used for adjusting the height of the staggered clamping conveying device and the inclination angle between the hydraulic push rod and the ground; the limiting connecting rod is used for fixing the tail end of the staggered clamping conveying device; the vegetable basket is used for storing harvested green leaf vegetables.
The profiling damping device comprises a middle profiling wheel and a middle profiling wheel fixing rod. The middle profiling wheel is used for following the change of the terrain and carrying out real-time adjustment so as to keep the stable operation of the conveying device; the middle profile modeling wheel fixing rod is used for fixing the middle profile modeling wheel.
The harvesting method of the self-propelled leaf vegetable harvester suitable for ridging planting provided by the invention comprises the following steps:
1. preparation: the whole machine is aligned to the ridge to be harvested, the height and the angle of the staggered clamping conveying device are adjusted through the hydraulic push rod, the vibration generator and the hydraulic motor are started, the vibration frequency is adjusted, the rotating speed of the clamping conveying belt is adjusted, and the clamping conveying belt runs stably and uniformly.
2. Root cutting by vibration: the walking device drives the whole machine to advance, the root cutting device is vibrated to enter the ridge to be harvested, the root cutting line enters the lower part of the ridge, and the root cutting and the soil loosening are carried out along with the advancing of the machine.
3. Clamping and conveying: the machine walks along with the machine, and the staggered clamping conveyor belts clamp and lift the leaf vegetables and convey the leaf vegetables to the vegetable basket to finish harvesting.
The beneficial effects of the invention are as follows:
1. the whole harvester is used for continuous harvesting, so that the problem of labor force is solved greatly, and the time and labor are saved, and the harvesting speed is high.
2. The whole machine is wide in application range, and the problem that the machine cannot be applied due to different sowing modes is solved greatly.
3. The vibration root cutting device cuts roots orderly, the offset of the leaf vegetables is extremely small, and the problem that the follow-up harvest is difficult due to the offset of the leaf vegetables is solved.
4. The staggered clamping conveying belt groups can greatly reduce the requirement for sowing, and can realize effective low-loss harvesting for leaf vegetables which are not aligned.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the front view of the present invention;
FIG. 3 is a schematic left-hand view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of a frame structure of the staggered clamp conveyor of the present invention;
in the figure: 1. the device comprises a vibration root cutting machine frame 2, a vibration generator 3, a root cutting line 4, a front profiling wheel 5, a damping spring 6, a profiling wheel frame 7, a staggered clamping conveying device frame 8, a hydraulic motor 9, a clamping conveying belt 10, a driving roller 11, a driven roller 12, a hydraulic controller 13, a hydraulic push rod 14, a limiting connecting rod 15, a vegetable basket 16, a middle profiling wheel 17 and a middle profiling wheel fixing rod.
Detailed Description
The patent of the invention is further described below with reference to the accompanying drawings. As shown in fig. 1, 2, 3, 4 and 5, the vibration root cutting device comprises a vibration root cutting machine frame 1, a vibration generator 2, a root cutting wire 3, a front profiling wheel 4, a damping spring 5 and a profiling wheel frame 6. The vibration root cutting machine frame 1 is connected to the horizontal section at the front end of the machine frame 7 of the staggered clamping and conveying device; the vibration generator 2 is arranged in a middle box of the vibration root cutting machine frame; two ends of the root cutting wire 3 are arranged at the bottom of a square tube of the vibration root cutting machine frame, which is vertical to the ground; the number of the root cutting wires 3 is two, and a certain distance exists between the two root cutting wires 3 in the vertical direction; the front profiling wheel 4 is arranged in the profiling wheel frame 4; the front profiling wheels 4 count two in total; the damping springs 5 are fixedly arranged on the outer side of the vibration root cutting machine frame 1, and are respectively arranged on the left side and the right side, and the total number of the damping springs is two; the upper end of the profiling wheel carrier 6 is matched and fixed with the damping spring 5; the number of the profiling wheel frames 6 is totally two.
The staggered clamping and conveying device comprises a staggered clamping and conveying device frame 7, a hydraulic motor 8, a clamping and conveying belt 9, a driving roller 10, a driven roller 11, a hydraulic controller 12, a hydraulic push rod 13, a limiting connecting rod 14 and a vegetable basket 15. The frame 7 of the staggered clamping and conveying device is fixed on the crawler by a hydraulic push rod 13 and a limiting connecting rod 14; 5 groups of clamping conveying belt groups are arranged on the machine frame 7 of the staggered clamping conveying device in a staggered manner; the hydraulic motor 8 is arranged above the active supporting roller 10 and is controlled by the hydraulic controller 12; the total number of the hydraulic motors 8 is 10; the clamping conveyer belt 9 is supported by a driving supporting roller 10 and a driven supporting roller 11 in a tensioning manner; the total number of the clamping conveyer belts 9 is 10; the driving roller 10 is arranged at the rear of the staggered clamping and conveying device frame 7 and is matched with each hole at the rear of the staggered clamping and conveying device frame 7; the number of the active supporting rollers 10 is 10 in total; the driven roller 11 is arranged in front of the machine staggered clamping and conveying device frame 7 and is matched with each hole in front of the staggered clamping and conveying device frame 7; the total number of the driven supporting rollers 11 is 10; the hydraulic controller 12 is arranged on the crawler; one end of the hydraulic push rod 12 is arranged on an earring of a front end beam of the staggered clamping and conveying device frame 7, and the other end of the hydraulic push rod is arranged on the crawler; one end of the limiting connecting rod 14 is arranged on an earring of a rear end beam of the staggered clamping conveying device frame 7, and the other end of the limiting connecting rod is arranged on the crawler; the vegetable basket 15 is arranged on the crawler and positioned behind the 5 groups of clamping conveyer belt groups.
The profiling damping device comprises a middle profiling wheel 16 and a middle profiling wheel fixing frame 17. The middle profiling wheel 16 is arranged on a round hole at the lower end of the middle profiling fixed rod 17; the middle profiling wheel 16 is totally provided with two middle profiling wheel fixing rods 17 which are inserted into two sides of the beam at the forefront end of the machine frame 7 of the staggered clamping and conveying device; the number of the middle profile wheel fixing rods 17 is two.
Claims (2)
1. Continuous harvester suitable for ridging planting leaf vegetables is grown in whole plant, its characterized in that: comprises a frame, a vibrating root cutting device, a staggered clamping and conveying device, a profiling damping device and a walking device; the machine frame is used for supporting and fixing the vibration root cutting device, the staggered clamping conveying device and the profiling damping device; the vibration root cutting device is used for generating vibration and cutting off roots of leaf vegetables; the staggered clamping and conveying device is used for clamping and conveying the leaf vegetables; the profiling damping device is used for keeping the conveying device to run stably; the walking device is used for providing power for the whole machine;
the vibration root cutting device consists of a vibration root cutting machine frame, a vibration generator, a root cutting wire, a front profiling wheel, a damping spring and a profiling wheel frame, wherein the vibration root cutting machine frame is used for fixing the vibration root cutting device; the vibration generator is used for generating vibration with a certain frequency, so that the root cutting wire follows the vibration generator to generate vibration with the same frequency; the root cutting line is used for following the machine to move forward under vibration of a certain frequency and cutting the root of the leaf vegetables; the front profiling wheel is used for carrying out real-time adjustment along with the change of the terrain, so that the vibration root cutting device is kept to run stably; the damping spring is used for damping; the profiling wheel frame is used for fixing a profiling wheel;
the staggered clamping and conveying device consists of a staggered clamping and conveying device frame, a hydraulic motor, a clamping conveying belt, a driving roller, a driven roller, a hydraulic controller, a hydraulic push rod, a limiting connecting rod and a vegetable basket, wherein the staggered clamping and conveying device frame is used for arranging 5 groups of clamping conveying belt groups in a front-back staggered manner; the hydraulic motor is used for driving the driving roller; the clamping conveying belt is used for clamping and conveying leaf vegetables; the driving roller is used for supporting and clamping the conveying belt and providing power; the driven roller is used for supporting and tensioning the clamping conveying belt; the hydraulic controller is used for controlling the rotating speed of the hydraulic motor and the action of the hydraulic push rod; the hydraulic push rod is used for adjusting the height of the staggered clamping conveying device and the inclination angle between the hydraulic push rod and the ground; the limiting connecting rod is used for fixing the tail end of the staggered clamping conveying device; the vegetable basket is used for storing harvested leaf vegetables;
the profiling damping device consists of a middle profiling wheel and a middle profiling wheel fixing rod, wherein the middle profiling wheel is used for carrying out real-time adjustment along with the change of terrain, so that the stable operation of the conveying device is maintained; the middle profile modeling wheel fixing rod is used for fixing the middle profile modeling wheel.
2. The harvesting method of the continuous leaf vegetable harvesting machine suitable for ridging planting according to claim 1, comprising the following steps:
1) Preparation: aligning the whole machine with the ridge to be harvested, adjusting the height and the angle of the staggered clamping conveying device through a hydraulic push rod, starting a vibration generator and a hydraulic motor, adjusting the vibration frequency, adjusting the rotating speed of the clamping conveying belt, and enabling the clamping conveying belt to run stably and uniformly;
2) Root cutting by vibration: the travelling device drives the whole machine to advance, the root cutting device is vibrated to enter the ridge to be harvested, the root cutting line enters the lower part of the ridge, and the root cutting and the soil loosening are carried out along with the advancing of the machine;
3) Clamping and conveying: the machine walks along with the machine, and the staggered clamping conveyor belts clamp and lift the leaf vegetables and convey the leaf vegetables to the vegetable basket to finish harvesting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564797.6A CN108496541B (en) | 2018-06-04 | 2018-06-04 | Leaf vegetable whole plant continuous harvester suitable for ridging planting and harvesting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564797.6A CN108496541B (en) | 2018-06-04 | 2018-06-04 | Leaf vegetable whole plant continuous harvester suitable for ridging planting and harvesting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108496541A CN108496541A (en) | 2018-09-07 |
| CN108496541B true CN108496541B (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810564797.6A Active CN108496541B (en) | 2018-06-04 | 2018-06-04 | Leaf vegetable whole plant continuous harvester suitable for ridging planting and harvesting method |
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| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000060266A (en) * | 1998-08-19 | 2000-02-29 | Seirei Ind Co Ltd | Leaf vegetable harvester |
| JP2000245225A (en) * | 1999-03-04 | 2000-09-12 | Matsuyama Plow Mfg Co Ltd | Leaf vegetables harvester |
| JP3099669U (en) * | 2003-08-04 | 2004-04-15 | 株式会社広洋エンジニアリング | Vegetable harvester |
| JP2011010619A (en) * | 2009-07-03 | 2011-01-20 | Mitsubishi Agricult Mach Co Ltd | Soft vegetable harvester |
| CN204392866U (en) * | 2014-10-24 | 2015-06-17 | 南京农业大学 | The orderly reaping machine gathering unit of leaf vegetables |
| CN105425677A (en) * | 2015-12-10 | 2016-03-23 | 山东农业大学 | Intelligent control test device and test method for continuous harvesting of whole green-leaf vegetables |
| CN205320588U (en) * | 2016-01-29 | 2016-06-22 | 南京农业大学 | Electronic leaf vegetable vegetable harvesting machine |
| CN208490247U (en) * | 2018-06-04 | 2019-02-15 | 山东农业大学 | A kind of leaf vegetables suitable for the plantation of ridging formula is whole to involve continuous cropper in a criminal case |
-
2018
- 2018-06-04 CN CN201810564797.6A patent/CN108496541B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000060266A (en) * | 1998-08-19 | 2000-02-29 | Seirei Ind Co Ltd | Leaf vegetable harvester |
| JP2000245225A (en) * | 1999-03-04 | 2000-09-12 | Matsuyama Plow Mfg Co Ltd | Leaf vegetables harvester |
| JP3099669U (en) * | 2003-08-04 | 2004-04-15 | 株式会社広洋エンジニアリング | Vegetable harvester |
| JP2011010619A (en) * | 2009-07-03 | 2011-01-20 | Mitsubishi Agricult Mach Co Ltd | Soft vegetable harvester |
| CN204392866U (en) * | 2014-10-24 | 2015-06-17 | 南京农业大学 | The orderly reaping machine gathering unit of leaf vegetables |
| CN105425677A (en) * | 2015-12-10 | 2016-03-23 | 山东农业大学 | Intelligent control test device and test method for continuous harvesting of whole green-leaf vegetables |
| CN205320588U (en) * | 2016-01-29 | 2016-06-22 | 南京农业大学 | Electronic leaf vegetable vegetable harvesting machine |
| CN208490247U (en) * | 2018-06-04 | 2019-02-15 | 山东农业大学 | A kind of leaf vegetables suitable for the plantation of ridging formula is whole to involve continuous cropper in a criminal case |
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| CN108496541A (en) | 2018-09-07 |
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