CN105165241B - The cutting mechanism of Cut vegetables is used in vegetable harvester - Google Patents
The cutting mechanism of Cut vegetables is used in vegetable harvester Download PDFInfo
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- CN105165241B CN105165241B CN201510617220.3A CN201510617220A CN105165241B CN 105165241 B CN105165241 B CN 105165241B CN 201510617220 A CN201510617220 A CN 201510617220A CN 105165241 B CN105165241 B CN 105165241B
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- cutting tool
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- cutting
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Abstract
The present invention provides the cutting mechanism that Cut vegetables are used in a kind of vegetable harvester, the rack of vegetable harvester is equipped with turning mechanism and transport mechanism, the cutting mechanism is mounted on the front end of transport mechanism, the turning mechanism is located at the top of cutting mechanism, the front end of fixed cutting tool and moving cutting tool of the cutting mechanism including being mounted on transport mechanism front end, the fixed cutting tool and moving cutting tool is respectively equipped with sawtooth；Transport mechanism is equipped with transmission shaft, driving device is equipped with drive shaft, the first transmission mechanism is connected between drive shaft and transmission shaft, the transmission shaft drives moving cutting tool to move left and right by the second transmission mechanism, moving cutting tool is moved left and right forms shear action with fixed cutting tool, and first transmission mechanism and the second transmission mechanism can be driven cooperation.The present invention using driving device as power source, all by stable mechanical structure realize, and power is transmitted to cutting mechanism by transport mechanism, substantially increases whole integration degree by the transmission of power.
Description
Technical field
The present invention relates to the cutting mechanisms that Cut vegetables are used on harvester more particularly to a kind of vegetable harvester.
Background technology
With the continuous development of technology, more and more industries gradually change from craftization to mechanization, wherein particularly prominent
What is gone out is in agriculture field, and various novel mechanical equipments bring great convenience for agricultural production.
Mechanical equipment in agriculture field is mainly used for cereal crops, such as corn and soybean etc., for the machinery of vegetables
Equipment is also less at present.Application number is that 201110260154.0 Chinese patent discloses a kind of green vegetable harvester, is wrapped
Including rack component, harvesting component, electric pushrod and conveying tape handler, wherein, gather in non-cutting one end and the machine of component
Frame component is flexibly connected, one end and harvesting component active link, the other end and rack components active link, the conveying of electric pushrod
Tape handler is fixedly mounted on rack components, and is connected with harvesting component, and the rack components includes manipulation box, electric pushrod
Length by manipulate box adjust.Although above-mentioned patent can play the role of gathering in vegetables, its integration degree is low, receives
Cutting component can only work independently, and therefore, it is necessary to a kind of cutting mechanisms that can improve vegetable harvester integration degree.
Invention content
It is more reasonable that the technical problem to be solved in the present invention is to provide a kind of structure, improves the integrated journey of vegetable harvester
The cutting mechanism for Cut vegetables of degree, to overcome the drawbacks described above of the prior art.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：It is used to cut in a kind of vegetable harvester
The cutting mechanism of vegetables, the rack of vegetable harvester be equipped with for turn over dish turning mechanism, for pass the transport mechanism of dish and
Driving device, the cutting mechanism are mounted on the front end of transport mechanism, and the turning mechanism is located at the top of cutting mechanism, described
Cutting mechanism includes the fixed cutting tool and moving cutting tool mounted on transport mechanism front end, before the fixed cutting tool and moving cutting tool
End is respectively equipped with sawtooth；The transport mechanism be equipped with transmission shaft, the driving device be equipped with drive shaft, the drive shaft and
The first transmission mechanism is connected between transmission shaft, the transmission shaft drives moving cutting tool to move left and right by the second transmission mechanism, institute
State moving cutting tool move left and right with fixed cutting tool formed shear action, first transmission mechanism and the second transmission mechanism can be driven
Cooperation.
Preferably, second transmission mechanism include being mounted in rack the jackshaft parallel with the transmission shaft and with institute
The vertical line shaft of transmission shaft is stated, first bevel gear is fixed on jackshaft, is fixed with second bevel gear on line shaft, described
One bevel gear and second bevel gear are meshed；The transmission shaft drives jackshaft to rotate by third transmission mechanism, the power
Axis drives moving cutting tool to move left and right by cam structure.
Further, the cam structure includes being mounted on the eccentric rod of power shaft end and is opened in institute along the vertical direction
The elongated slot on moving cutting tool is stated, the eccentric rod is located in elongated slot, and the width of the elongated slot just accommodates eccentric rod.
Further, the third drive mechanism includes the sprocket wheel being mounted on transmission shaft and the chain on jackshaft
It takes turns, chain is connected between two sprocket wheels.
Preferably, the sawtooth both sides of the fixed cutting tool and moving cutting tool are respectively equipped with blade.
As described above, being used for the cutting mechanism of Cut vegetables in vegetable harvester of the present invention, have the advantages that：
The present invention using driving device as power source, by machine driving respectively drive cutting mechanism, turning mechanism and
Transmission mechanism works, and the transmission of power is all realized by stable mechanical structure, and the cutting mechanism of the present invention is by passing
It send what mechanism drove, substantially increases the integration degree of vegetable harvester.
The present invention also has the advantages of easy to use, reliable operation.
Description of the drawings
The vegetable harvester three-dimensional view that Fig. 1 is applied for the present invention.
Fig. 2 is the rear perspective view of Fig. 1.
Fig. 3 is enlarged drawing at the A in Fig. 2.
Fig. 4 is enlarged drawing at B in Fig. 3.
Fig. 5 is the structure principle chart that driving device drives transport mechanism.
Fig. 6 is the left view of Fig. 1.
Fig. 7 is the transmission principle figure of cutting mechanism, turning mechanism and transport mechanism.
In figure：1st, rack 2, cutting mechanism 3, turning mechanism
4th, transport mechanism 5, traveling wheel 6, driving device
7th, main shaft 11, jackshaft 111, first bevel gear
12nd, line shaft 121, second bevel gear 13, universal wheel
14th, pushing hands 15, transition axis 151, transition sprocket wheel
152nd, transition gear 21, fixed cutting tool 22, moving cutting tool
41st, conveyer belt 42, transmission shaft 43, mate gear
61st, drive shaft 63, the first sprocket wheel 74, the second sprocket wheel
75th, third sprocket wheel 122, eccentric rod 221, elongated slot
Specific embodiment
Structure, ratio, size depicted in Figure of description etc., only to coordinate the revealed content of specification, with
Understand for those skilled in the art and read, be not limited to the enforceable qualifications of the present invention, therefore do not have technically
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size can be generated not influencing the present invention
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents can be covered.Meanwhile
Cited such as " on ", " under ", "front", "rear", " centre " term, are merely convenient to the clear of narration in this specification, and
It is non-that to limit the present invention enforceable range, relativeness is altered or modified, in the case where changing technology contents without essence, when
Also it is considered as the enforceable scope of the present invention.
As Figure 1-Figure 2, the rack 1 of vegetable harvester is equipped with the turning mechanism 3 for turning over dish, the biography for passing dish
Mechanism 4, traveling wheel 5 and driving device 6 are sent, driving device 6 drives turning mechanism 3, transport mechanism 4 and this cutting mechanism 2 simultaneously.
The rack 1 is equipped with universal wheel 13 at the rear of traveling wheel 5, with the person's of being conveniently operated control direction, is additionally provided with and pushes away in the rack 1
Hand 14.
As shown in Fig. 1-Fig. 7, cutting mechanism of the invention is used to cut the vegetables on ground, and the cutting mechanism 2 is installed
In the front end of transport mechanism 4, the turning mechanism 3 is located at the top of cutting mechanism 2, and the cutting mechanism 2, which includes being mounted on, to be passed
Send the fixed cutting tool 21 of 4 front end of mechanism and moving cutting tool 22, the front end of the fixed cutting tool 21 and moving cutting tool 22 is respectively equipped with
Sawtooth.Transport mechanism 4 in vegetable harvester is equipped with transmission shaft 42, is cased with conveyer belt 41 outside transmission shaft 42, passes through conveyer belt
41 mobile transmission vegetables.Drive shaft 61 is connected on the gasoline engine, first is connected between the drive shaft 61 and transmission shaft 42
Transmission mechanism, the transmission shaft 42 drive moving cutting tool 22 to move left and right by the second transmission mechanism, and the moving cutting tool 22 is left
It moves right and forms shear action with fixed cutting tool 21, first transmission mechanism and the second transmission mechanism can be driven cooperation.This hair
Driving device 6 described in bright can be diversified forms, such as motor etc., preferably using gasoline engine, power in the present embodiment
Greatly, it pollutes small.It is conventional technical means that transport mechanism 4 described in the present embodiment drives conveyer belt 41 by transmission shaft 42.
It is integrally-built more reasonable in order to make, the main shaft 7 parallel with the drive shaft 61 is installed in the rack 1,
The transition being used as by main shaft 7 in structure allows drive shaft 61 that power is transmitted to transmission shaft 42 by main shaft 7, in addition, the main shaft
7 can also be used as the core component of entire vegetable harvester, and the power spread out of from drive shaft 61 can be again transmitted to by main shaft 7
Turning mechanism 3, transport mechanism 4 and this cutting mechanism 2, in addition, traveling wheel 5 is also mounted at the both ends of main shaft 7, the rotation of main shaft 7 can
Traveling wheel 5 to be driven to work.Certainly, power transmission can also be completed by being not provided with main shaft 7, but need in addition setting dependency structure,
Substantially increase cost.As shown in Fig. 2, Fig. 5, the concrete structure of the present embodiment is：The drive shaft 61 is equipped with the first sprocket wheel
63, main shaft 7 is equipped with the second sprocket wheel 74, and chain is connected between 63 and second sprocket wheel 74 of the first sprocket wheel；On the main shaft 7 also
Equipped with third sprocket wheel 75, transition axis 15 is installed in rack 1, mate gear 43, the transition axis 15 are fixed on transmission shaft 42
There are one transition sprocket wheel 151 and a transition gears 152 for upper fixation, are connected between the transition sprocket wheel 151 and third sprocket wheel 75
Chain, the transition gear 152 are meshed with the mate gear 43 on transmission shaft 42, second sprocket wheel 74 and third sprocket wheel 75
It is fixedly connected.When gasoline engine works, drive shaft 61 drives the first sprocket wheel 63 to rotate, and then power is transmitted to the second sprocket wheel 74,
And the second sprocket wheel 74 is integrally fixed at together with third sprocket wheel 75, therefore power can be passed to further by transition sprocket wheel 151
It crosses on axis 15, transition axis 15 rotates that transmission shaft 42 is driven to rotate and finally so that conveyer belt 41 completes transmission work.Pass through
Two-stage chain drive and one-stage gear transmission can be so that the rotating speed of transmission shaft 42 be effectively controlled, and then also just energy control activity is cut
The movement speed of knife 22.
As shown in Fig. 2, Fig. 5, Fig. 7, the second transmission mechanism in the present invention is including being mounted in rack 1 and the transmission shaft
42 parallel jackshafts 11 and the line shaft 12 vertical with the transmission shaft 42 are fixed with first bevel gear 111 on jackshaft 11,
Second bevel gear 121 is fixed on line shaft 12, the first bevel gear 111 and second bevel gear 121 are meshed.The transmission
Axis 42 drives jackshaft 11 to rotate by third transmission mechanism, and third transmission mechanism can be chain drive or gear drive, this reality
It applies preferably using chain drive in example, i.e. third drive mechanism includes the sprocket wheel being mounted on transmission shaft 42 and on jackshaft
Sprocket wheel, be connected with chain between two sprocket wheels.The line shaft 12 drives moving cutting tool 22 to move left and right by cam structure.When
Shear action is formed with fixed cutting tool 21 when moving cutting tool 22 moves left and right, and then cuts the vegetables of growth on the ground.With reference to
Fig. 3, Fig. 4, the cam structure in the present embodiment include the eccentric rod 122 of 12 end of line shaft and described in being opened in along the vertical direction
Elongated slot 221 on moving cutting tool 22, the eccentric rod 122 are located in elongated slot 221, and the width of the elongated slot 221 just accommodates partially
Core bar 122, therefore when line shaft 12 rotates, the mating reaction moving cutting tool 22 by eccentric rod 122 and elongated slot 221 is left
It moves right.In other embodiments, the eccentric rod can use cam or similar structure to replace, other structures principle all same.
Because the power of the cutting mechanism 2 in the present embodiment comes from transmission shaft 42, therefore cutting mechanism 2 and transport mechanism 4 are carried out at the same time
Work.For the ease of being collected to the vegetables sent, the rear of the conveyer belt 41 is equipped with the receipts being placed in rack 1
Dish container (not shown).
In the present embodiment, the sawtooth both sides of the fixed cutting tool 21 and moving cutting tool 22 are respectively equipped with blade, to improve
Shear efficiency.
With reference to Fig. 1-Fig. 6, application method of the invention and step are：
(1) vegetable harvester is pushed into operating position.
(2) operating position of cutting mechanism 3 and transmission mechanism 4 is adjusted.
(3) it is placed in the rack 1 at 4 rear of transport mechanism and receives dish container, be then turned on gasoline engine, drive shaft 61, which drives, to be passed
Axis 42 is sent to rotate, under the drive of transmission shaft 42, jackshaft 11, line shaft 12 rotate simultaneously, so that 2 and of cutting mechanism
Transport mechanism 4 works asynchronously, and turning mechanism 3 also works at the same time.During work, the fixed cutting tool 21 and moving cutting tool of cutting mechanism 2
22 cut the root that vegetables basset by shear action, the vegetables being cut by turning mechanism 3 stir backward to
On the conveyer belt 41 of transport mechanism 4, what conveyer belt 41 was moved to receipts dish container side with the vegetables cut and most cut at last
Vegetables, which are sent to, receives in dish container, and receipts dish container is needed replacing when receiving and fill vegetables in dish container.
(4) after working, gasoline engine is then shut off, it is artificial that vegetable harvester is pushed to leave work-yard.
In conclusion being used for the cutting mechanism of Cut vegetables in vegetable harvester of the present invention, can solve effectively to gather in not
Congener vegetables, when in use, easy to operate, strong applicability.So the present invention effectively overcome it is more of the prior art
Practical problem is so as to have very high utility value and using meaning.
The principle of the present invention and its effect is only illustrated in the above embodiment, and is not intended to limit the present invention.This hair
It is bright to be improved under the premise of without prejudice to overall thought there are many more aspect, it all can be for those skilled in the art
Without prejudice under the spirit and scope of the present invention, modifications and changes can be carried out to above-described embodiment.Therefore, technical field such as
All equivalent modifications that middle tool usually intellectual is completed under without departing from disclosed spirit and technological thought or
Change, should be covered by the claim of the present invention.
Claims (3)
1. being used for the cutting mechanism of Cut vegetables in a kind of vegetable harvester, the rack (1) of vegetable harvester is equipped with to turn over
The turning mechanism (3) of dish, for passing the transport mechanism of dish (4) and driving device (6), it is characterised in that：The cutting mechanism (2)
Mounted on the front end of transport mechanism (4), the turning mechanism (3) is positioned at the top of cutting mechanism (2), the cutting mechanism (2)
Including being mounted on the fixed cutting tool (21) of transport mechanism (4) front end and moving cutting tool (22), the fixed cutting tool (21) and activity
The front end of cutter (22) is respectively equipped with sawtooth；The transport mechanism (4) is equipped with transmission shaft (42), on the driving device (6)
Equipped with drive shaft (61), the first transmission mechanism, the transmission shaft (42) are connected between the drive shaft (61) and transmission shaft (42)
Moving cutting tool (22) is driven to move left and right by the second transmission mechanism, the moving cutting tool (22) moves left and right and fixed cutting tool
(21) shear action is formed, first transmission mechanism and the second transmission mechanism can be driven cooperation；The second transmission mechanism packet
It includes mounted on the jackshaft (11) parallel with the transmission shaft (42) and the power vertical with the transmission shaft (42) in rack (1)
Axis (12) is fixed with first bevel gear (111) on jackshaft (11), second bevel gear (121), institute is fixed on line shaft (12)
It states first bevel gear (111) and second bevel gear (121) is meshed；During the transmission shaft (42) is driven by third transmission mechanism
Countershaft (11) rotates, and the line shaft (12) drives moving cutting tool (22) to move left and right by cam structure；The cam structure
Including the length for being mounted on the eccentric rod (122) of line shaft (12) end and being opened in along the vertical direction on the moving cutting tool (22)
Slot (221), for the eccentric rod (122) in elongated slot (221), the width of the elongated slot (221) just accommodates eccentric rod
(122)。
2. the cutting mechanism of Cut vegetables to be used in vegetable harvester according to claim 1, it is characterised in that：Described
Three drive mechanisms include the sprocket wheel being mounted on transmission shaft (42) and the sprocket wheel on jackshaft (11), between two sprocket wheels
It is connected with chain.
3. the cutting mechanism of Cut vegetables to be used in vegetable harvester according to claim 1, it is characterised in that：It is described solid
The sawtooth both sides of cutter (21) and moving cutting tool (22) are respectively equipped with blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510617220.3A CN105165241B (en) | 2015-09-24 | 2015-09-24 | The cutting mechanism of Cut vegetables is used in vegetable harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510617220.3A CN105165241B (en) | 2015-09-24 | 2015-09-24 | The cutting mechanism of Cut vegetables is used in vegetable harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105165241A CN105165241A (en) | 2015-12-23 |
| CN105165241B true CN105165241B (en) | 2018-06-26 |
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ID=54888135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510617220.3A Expired - Fee Related CN105165241B (en) | 2015-09-24 | 2015-09-24 | The cutting mechanism of Cut vegetables is used in vegetable harvester |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493747B (en) * | 2016-01-29 | 2017-07-28 | 南京农业大学 | A kind of electronic leaf vegetables cropper |
| CN106888676B (en) * | 2017-04-12 | 2023-05-09 | 泰州携创农业装备有限公司 | Harvester for leaf vegetables |
| CN107381008B (en) * | 2017-07-05 | 2019-05-21 | 重庆市臻憬科技开发有限公司 | Intermittent material pushing mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2310447Y (en) * | 1997-10-10 | 1999-03-17 | 孙世福 | Small hand semi-automatic wheat harvester |
| US6173559B1 (en) * | 1997-03-17 | 2001-01-16 | Enrique Nevarez, Sr. | Method and apparatus for removing debris from harvested vegetables |
| CN102422751A (en) * | 2011-09-05 | 2012-04-25 | 上海交通大学 | Green vegetable reaping machine |
| CN203369109U (en) * | 2013-07-25 | 2014-01-01 | 青岛青开源经济技术服务有限公司 | Vegetable harvester |
| CN104584773A (en) * | 2015-01-20 | 2015-05-06 | 山东农业大学 | On-orbit self-propelled type harvesting device for greenhouse leaf vegetable harvesting robot and harvesting method |
| CN104871723A (en) * | 2015-05-27 | 2015-09-02 | 卢建强 | Feeding cutting device and orderly vegetable harvesting machine with same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211832U (en) * | 1987-08-13 | 1988-03-23 | 唐志民 | Hand-pushing harvester |
| JP2010259398A (en) * | 2009-05-11 | 2010-11-18 | Nishizawa:Kk | Leaf vegetable harvester |
-
2015
- 2015-09-24 CN CN201510617220.3A patent/CN105165241B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173559B1 (en) * | 1997-03-17 | 2001-01-16 | Enrique Nevarez, Sr. | Method and apparatus for removing debris from harvested vegetables |
| CN2310447Y (en) * | 1997-10-10 | 1999-03-17 | 孙世福 | Small hand semi-automatic wheat harvester |
| CN102422751A (en) * | 2011-09-05 | 2012-04-25 | 上海交通大学 | Green vegetable reaping machine |
| CN203369109U (en) * | 2013-07-25 | 2014-01-01 | 青岛青开源经济技术服务有限公司 | Vegetable harvester |
| CN104584773A (en) * | 2015-01-20 | 2015-05-06 | 山东农业大学 | On-orbit self-propelled type harvesting device for greenhouse leaf vegetable harvesting robot and harvesting method |
| CN104871723A (en) * | 2015-05-27 | 2015-09-02 | 卢建强 | Feeding cutting device and orderly vegetable harvesting machine with same |
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| Publication number | Publication date |
|---|---|
| CN105165241A (en) | 2015-12-23 |
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Granted publication date: 20180626 Termination date: 20210924 |