CN104380908B - A kind of leek harvester - Google Patents
A kind of leek harvester Download PDFInfo
- Publication number
- CN104380908B CN104380908B CN201410717487.5A CN201410717487A CN104380908B CN 104380908 B CN104380908 B CN 104380908B CN 201410717487 A CN201410717487 A CN 201410717487A CN 104380908 B CN104380908 B CN 104380908B
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- China
- Prior art keywords
- cover plate
- plate
- dovetail groove
- bearing
- chopping board
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Abstract
The present invention discloses a kind of single file leek harvester, including upper cover plate, front shroud, frame first line of a couplet angle-iron frame, point chopping board, dovetail groove inner panel, dovetail groove outside plate, connecting plate, knife rest connecting plate, cutter, plastic roller, protects chopping board, the first inclined cover plate, watt frame, bearing, thrust bearing, stretch universal shaft coupling device, eccentric shaft, eccentric bushing, vegetable pressing machine, second inclined cover plate, the first connecting angle iron, decelerator, belt pulley, power connections, the second connecting angle iron, knife rest connecting plate elongated hole, dovetail groove outside plate slide groove.The present invention can reduce the human cost and labour intensity of hand harvest leek, improve harvesting efficiency, can as needed adjust the height of cutting blade, and protect Radix Folium Allii tuberosi leaf, facilitate subsequent artefacts to bundle.
Description
Technical field
The present invention relates to agricultural miniature harvester, more particularly to a kind of leek harvester.
Background technology
Due to leek crop perennation, the particularity of 3-5 time of harvesting in a year, requirement is not hindered root, does not damage leaf during harvesting, because
This cannot be gathered in using large-scale harvester, all be for many years manually to be gathered in grafter knife or reaping hook.During harvesting, Cai Nongbi
Palpus is couchant or gathers on bended knees, is worked with such posture for a long time, very big to injury of human.Because hand harvest's labour intensity is big,
Usually in the harvest season, employ less than labour.Additionally, hand harvest's leek high cost, efficiency is low, significantly impacts the receipts of vegetable grower
Benefit.Chinese patent CN201178583Y discloses a kind of Chinese chive harvester, and cropper is shifted onto vegetable plot by vegetable grower when leek is gathered in
In, crank is shaken with hands during go-cart, enter into cutting blade circumgyration incision leek, the leek after cutting by rotating shaft
In harvesting box.But the technical scheme needs the manually operated crank of vegetable grower, labour intensity to remain unchanged very high and scattered after leek cutting
Random entering harvests basket, is unfavorable for follow-up bundling, additionally, the cropper is in harvesting process, it is impossible to adjust the height of cutting blade
Degree, cannot also protect Radix Folium Allii tuberosi leaf.Another Chinese patent CN201898722U discloses a kind of motor-driven harvester for Chinese chives, will be manual
Crank is improved to Motor Control crank, but height, the wound for being unfavorable for follow-up bundling, cannot adjusting cutting blade is still present
The defects such as evil Radix Folium Allii tuberosi leaf.
The content of the invention
The technical problem to be solved in the present invention is：A kind of leek harvester is provided, reduce the manpower of hand harvest leek into
Sheet and labour intensity, improve harvesting efficiency, can as needed adjust the height of cutting blade, and protect Radix Folium Allii tuberosi leaf, convenient
Subsequent artefacts bundle.
To achieve the above object, the present invention is according to the spacing in the rows on the harvesting action of vegetable grower, process and leek ground, line-spacing and not
Yield of the same period, breaks through conventional thought, has invented a kind of leek harvester, and the technical scheme of use is：
A kind of leek harvester, including upper cover plate, front shroud, couple brandreth in frame, point chopping board, dovetail groove inner panel, swallow
Stern notch outside plate, connecting plate, knife rest connecting plate, cutter, plastic roller protects chopping board, the first inclined cover plate, bearing bracket stand, clutch shaft bearing, second
Bearing, universal shaft coupling device, eccentric shaft, eccentric bushing presses chopping board, the second inclined cover plate, the first connecting angle iron, decelerator, belt pulley to move
Power connector, the second connecting angle iron, it is characterised in that：Upper cover plate, front shroud, the first inclined cover plate, the second inclined cover plate pass through frame
Upper connection brandreth connection, the first inclined cover plate, the second inclined cover plate are separately positioned on the both sides of upper cover plate, and point chopping board is general triangular
Plates, are fixedly connected on front shroud, and the both sides of plates slightly bend downwards, and dovetail groove inner panel and dovetail groove outside plate mutually block
Close, be fixedly connected on front shroud by screw, connecting plate is fixedly connected on dovetail groove outside plate, and knife rest connecting plate is fixedly connected
On connecting plate, cutter is welded with knife rest connecting plate, two plastic rollers are connected to first and cover partially by axle and connector
On plate and the second inclined cover plate, shield chopping board and pressure chopping board are substantially rectangular sheet body, are separately positioned on the first inclined cover plate, second inclined
On cover plate, bearing bracket stand is arranged on front shroud inner side, and clutch shaft bearing is separately mounted on bearing bracket stand with second bearing, and eccentric shaft is passed through
Dovetail groove inner panel and dovetail groove outside plate are connected by clutch shaft bearing with second bearing, and eccentric bushing is connected on eccentric shaft, universal joint shaft
Device two ends are connected with eccentric shaft and decelerator respectively, and the front end of the first connecting angle iron is connected to the first inclined cover plate, the second inclined cover plate
Rear end, the rear end connection power connections of the first connecting angle iron, power connections are connected with power source, and decelerator is connected to the
On one connecting angle iron, belt pulley is connected to one end of reducer shaft, and the second connecting angle iron is located at the top of upper cover plate, its two ends point
It is not fixedly connected with upper cover plate and power connections.
Preferably, being provided with knife rest connecting plate elongated hole on the knife rest connecting plate.
Preferably, setting dovetail groove outside plate slide groove on the dovetail groove outside plate.
Preferably, the blade of the cutter is circular knife, straight knife piece or offset tool piece.
Preferably, the power source is small diesel engine, gasoline engine, storage battery, single wheel or crawler belt type miniature ploughing machine.
What the present invention brought has the beneficial effect that：The human cost and labour intensity of hand harvest leek is greatly reduced, improves
Harvesting efficiency, and the yield of harvesting leek is improved, Radix Folium Allii tuberosi leaf is protected, facilitate subsequent artefacts to bundle.
Brief description of the drawings
Fig. 1 is the schematic elevation view of leek harvester of the present invention.
Fig. 2 is the schematic top plan view of leek harvester of the present invention.
Fig. 3 is the left view schematic diagram of leek harvester of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
As Figure 1-3, leek harvester of the invention includes：Upper cover plate 1, front shroud 2 couples brandreth 3 in frame, point
Chopping board 4, dovetail groove inner panel 5, dovetail groove outside plate 6, connecting plate 7, knife rest connecting plate 8, cutter 9, plastic roller 10 protects chopping board 11, the
One inclined cover plate 12, bearing bracket stand 13, clutch shaft bearing 14, second bearing 15, universal shaft coupling device 16, eccentric shaft 17, eccentric bushing 18 presses dish
Plate 19, the second inclined cover plate 20, the first connecting angle iron 21, decelerator 22, belt pulley 23, power connections 24, the second connecting angle iron
25, knife rest connecting plate elongated hole 26, dovetail groove outside plate slide groove 27.
Wherein, upper cover plate 1, front shroud 2, the first inclined cover plate 12, the second inclined cover plate 20 are connected by coupling brandreth 3 in frame
Connect, the first inclined cover plate 12, the second inclined cover plate 20 are separately positioned on the both sides of upper cover plate 2.Chopping board 4 is divided to be general triangular sheet
Body, the both sides bending downwards of plates is in a radian, and a point chopping board 4 is fixedly connected on front shroud 2.Dovetail groove inner panel 5 and dovetail
Groove outside plate 6 is mutually clamped, and is fixedly connected on front shroud 2 by screw.Connecting plate 7 is fixedly connected on dovetail groove outside plate 6, knife
Frame connecting plate 8 is fixedly connected on connecting plate 7, and cutter 9 is welded with knife rest connecting plate 8, cutter is arranged on into machine on one side, very
Good prevent stifled knife and leakage knife phenomenon occurs, so as to protect Radix Folium Allii tuberosi leaf.The blade of cutter 9 is circular knife, straight knife piece or inclined
Blade.Blade uses wearable hard alloy material, it is ensured that blade works long hours.Two plastic rollers 10 pass through axle and connector
It is connected on the first inclined cover plate 12 and the second inclined cover plate 20, shield chopping board 11 and pressure chopping board 19 are substantially rectangular sheet body,
Be separately positioned on the first inclined cover plate 12 and the second inclined cover plate 20, bearing bracket stand 13 be arranged on front shroud inner side, clutch shaft bearing 14 with
Second bearing 15 is separately mounted on bearing bracket stand 13, and eccentric shaft 17 is through dovetail groove inner panel 5 and dovetail groove outside plate 6 by clutch shaft bearing
14 are connected with second bearing 15, and eccentric bushing 18 is connected on eccentric shaft 17, the two ends of Hooks coupling universal coupling 16 respectively with eccentric shaft 17 and
Decelerator 22 is connected.First connecting angle iron 21 is connected to the first inclined cover plate 12, the rearward end of the second inclined cover plate 20, the first joint angle
The rear end of iron 21 connects power connections 24, and power connections 24 are connected with power source, and power source part is small diesel engine, gasoline
Mechanical, electrical bottle or single wheel narrow crawler belt type miniature ploughing machine.Can prevent harvester from being received in wetland using single wheel narrow crawler belt type miniature ploughing machine
Skidding when cutting occurs, and improves the extensive adaptability of harvester again, and wide-and narrow-row is away from can gather in.Decelerator 22 is connected to
On first connecting angle iron 21, belt pulley 23 is connected to one end of the axle of decelerator 22.Second connecting angle iron 25 is located at the upper of upper cover plate 1
Portion, its two ends are fixedly connected with upper cover plate 1 and power connections 24 respectively.Dovetail groove outside plate slideway is set on dovetail groove outside plate 6
Groove 27, is slided for eccentric bushing 18, and circular motion is converted into linear reciprocating motion in sliding process, improve harvesting efficiency and
Quality.Knife rest connecting plate elongated hole 26 is provided with knife rest connecting plate 8, is buried the depth for adjusting cutting blade, to ensure harvester
Blade buries uniformly, the shallow yield that can influence leek of burying, and bury the too deep growing point that can injure leek, is unfavorable for next stubble
The growth of leek.
The operation principle of leek harvester is as follows, and vegetable grower promotes leek harvester, plastic roller 10 to roll, and harvester is to reach
It is dynamic, meanwhile, starting power source, the transmission wheel of power source drives belt pulley 23 to rotate, and belt pulley 23 drives decelerator 22 to work, will
Power passes to universal shaft coupling device 16.Universal shaft coupling device 16 drives eccentric shaft 17 to move, and moves the reciprocating linear of dovetail groove outside plate 6
It is dynamic, the connecting plate 7 being fixedly connected with dovetail groove outside plate 6 reciprocating linear movement simultaneously, while with movable knife rack connecting plate 8 and being fixed on
Cutter 9 thereon moves linearly, and cutter 9 cuts down leek while rectilinear movement.So as to hand harvest leek is greatly reduced
Human cost and labour intensity, improve harvesting efficiency, and improve the yield of harvesting leek.
Leek harvester is divided to chopping board 4 to separate two row leek during advance, because leek line-spacing is generally 14 public affairs
Divide to 25 centimeters, plant height is generally 25 centimeters to 35 centimeters, and two row blades are intercalated together, they are not separated and just cannot
Gathered in.Pressure chopping board 19 and shield chopping board 11 are rectangular patch body, are individually fixed in a point chopping board rear end both sides.Using bionics
Principle, imitates state when manually cutting leek, and leek is overwhelmed into certain angle using pressure chopping board 19, so not only enhances fragrant-flowered garlic
The hardness of dish strain bar, enables cutter 9 smoothly to gather in, and enable the neat discharge of the leek cut down.Employ shield chopping board simultaneously
11, make adjacent another row leek injury-free.Adjacent a line leek that shield chopping board 11 will then not gathered in temporarily is propped up, and is made adjacent
The leek of a line is injury-free.In harvesting process, single file leek was fallen, and neat discharge, and Radix Folium Allii tuberosi leaf is not injured, and favorably
In subsequent artefacts' binding.
Above-described embodiment is only the preferred embodiments of the present invention, and the scope of present invention implementation should be limited with this,
The simple equivalent variations that scope and description according to claims of the present invention are made and modification, should belong to the present invention
The scope for being covered.
Claims (5)
1. a kind of leek harvester, including upper cover plate (1), front shroud (2) couples brandreth (3) in frame, point chopping board (4), dovetail
Groove inner panel (5), dovetail groove outside plate (6), connecting plate (7), knife rest connecting plate (8), cutter (9), plastic roller (10) protects chopping board
(11), the first inclined cover plate (12), bearing bracket stand (13), clutch shaft bearing (14), second bearing (15), universal shaft coupling device (16) is eccentric
Axle (17), eccentric bushing (18), pressure chopping board (19), the second inclined cover plate (20), the first connecting angle iron (21), decelerator (22), belt
Wheel (23), power connections (24), the second connecting angle iron (25), it is characterised in that：It is upper cover plate (1), front shroud (2), first inclined
Cover plate (12), the second inclined cover plate (20) are connected by coupling brandreth (3) in frame, the first inclined cover plate (2), the second inclined cover plate (20)
The both sides of upper cover plate (2) are separately positioned on, a point chopping board (4) is triangle plates, is fixedly connected on front shroud (2), sheet
The both sides of body slightly bend downwards, and dovetail groove inner panel (5) and dovetail groove outside plate (6) are mutually clamped, before being fixedly connected on by screw
On cover plate (2), connecting plate (7) is fixedly connected on dovetail groove outside plate (6), and knife rest connecting plate (8) is fixedly connected on connecting plate (7)
On, it is welded with cutter (9) on knife rest connecting plate (8), it is inclined that two plastic rollers (10) are connected to first by axle and connector
On cover plate (12) and the second inclined cover plate (20), shield chopping board (11) and pressure chopping board (19) are rectangular patch body, are separately positioned on the
On one inclined cover plate (12) and the second inclined cover plate (20), bearing bracket stand (13) is arranged on front shroud inner side, clutch shaft bearing (14) and second
Bearing (15) is separately mounted on bearing bracket stand (13), and eccentric shaft (17) is through dovetail groove inner panel (5) and dovetail groove outside plate (6) by
One bearing (14) is connected with second bearing (15), and eccentric bushing (18) is connected on eccentric shaft (17), Hooks coupling universal coupling (16) two ends
Be connected with eccentric shaft (17) and decelerator (22) respectively, the front end of the first connecting angle iron (21) be connected to the first inclined cover plate (12),
The rear end of the second inclined cover plate (20), the rear end of the first connecting angle iron (21) connects power connections (24), power connections (24)
It is connected with power source, decelerator (22) is connected on the first connecting angle iron (21), belt pulley (23) is connected to decelerator (22) axle
One end, the second connecting angle iron (25) positioned at the top of upper cover plate (1), its two ends respectively with upper cover plate (1) and power connections
(24) it is fixedly connected.
2. leek harvester as claimed in claim 1, sets dovetail groove outside plate slide groove on the dovetail groove outside plate (6)
(27)。
3. leek harvester as claimed in claim 1 or 2, knife rest connecting plate elongated hole is provided with the knife rest connecting plate (8)
(26)。
4. leek harvester as claimed in claim 3, the blade of the cutter (9) is circular knife, straight knife piece or offset tool piece.
5. leek harvester as claimed in claim 4, the power source is small diesel engine, gasoline engine, storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717487.5A CN104380908B (en) | 2014-12-01 | 2014-12-01 | A kind of leek harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717487.5A CN104380908B (en) | 2014-12-01 | 2014-12-01 | A kind of leek harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104380908A CN104380908A (en) | 2015-03-04 |
| CN104380908B true CN104380908B (en) | 2017-06-06 |
Family
ID=52598960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717487.5A Expired - Fee Related CN104380908B (en) | 2014-12-01 | 2014-12-01 | A kind of leek harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104380908B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001251927A (en) * | 2000-03-14 | 2001-09-18 | Suzutec Co Ltd | Apparatus for harvesting leaf vegetable such as leek |
| CN202160433U (en) * | 2011-08-04 | 2012-03-14 | 苟艳丽 | Chinese leek reaping machine |
| CN203353203U (en) * | 2013-07-25 | 2013-12-25 | 于艳辉 | Multifunctional Chinese chives harvester |
| CN103597950B (en) * | 2013-11-13 | 2016-02-10 | 山东理工大学 | Shears-type leek harvester |
| CN204272697U (en) * | 2014-12-01 | 2015-04-22 | 郝彦明 | A kind of Chinese leek reaping machine |
-
2014
- 2014-12-01 CN CN201410717487.5A patent/CN104380908B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104380908A (en) | 2015-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hao Yanming Inventor after: Wang Keyuan Inventor after: Hao Jian Inventor after: Feng Jingyi Inventor after: Li Weihong Inventor after: Yang Jinshou Inventor before: Hao Yanming Inventor before: Hao Jian Inventor before: Feng Jingyi Inventor before: Li Weihong Inventor before: Yang Jinshou |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170606 Termination date: 20181201 |