CN108029316A - Beet harvester with preposition threshing machine structure - Google Patents
Beet harvester with preposition threshing machine structure Download PDFInfo
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- CN108029316A CN108029316A CN201711379903.5A CN201711379903A CN108029316A CN 108029316 A CN108029316 A CN 108029316A CN 201711379903 A CN201711379903 A CN 201711379903A CN 108029316 A CN108029316 A CN 108029316A
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- beet
- machine structure
- threshing machine
- strut
- disk
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D23/00—Topping machines
- A01D23/02—Topping machines cutting the tops before being lifted
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D25/00—Lifters for beet or like crops
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D23/00—Topping machines
- A01D23/02—Topping machines cutting the tops before being lifted
- A01D2023/026—Devices with movable knives for topping, e.g. rotatable cutting disks
- A01D2023/028—Cutters rotating around a shaft forming a cutting rotor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses a kind of beet harvester with preposition threshing machine structure, including stent, preceding threshing machine structure, feeler mechanism, impurity-removing mechanism, drawing mechanism.Preceding threshing machine structure includes the first strut, the second strut, cylinder, motor, turntable, cutter shaft, multiple leaves striking rods, cutter.Motor drives the turntable and cutter shaft, the turntable and cutter shaft to be mutually perpendicular to, and leaves striking rod is installed on the turntable.Cutter is installed on the cutter shaft, which is located at the front of the leaves striking rod.Preceding impeller structure of beating carries cauline leaf cutter, and the cut-out of expected height cauline leaf will can be partly higher by before workpiece enters.Leaves striking rod breaks up the cauline leaf after cut-out, avoids cauline leaf from being involved in workpiece.
Description
Technical field
The present invention relates to a kind of beet harvester with preposition threshing machine structure, belong to agriculture harvesting apparatus.
Background technology
In 201120275826.0 beet harvester, it is made seedling device, beats seedling device, circular elevator afterwards before including at least
Device, tilt elevator.Seedling device is made before it to be only used as to beat seedling.Preceding seedling device of beating is arranged on the front for cutting native disk, before and after digger blade
It is corresponding.Circular elevator is vertically mounted on the rear end of rack, the bottom inlet of the circle elevator and the end of transfer separation device
Mouth is brought out to connect.The cropper makes seedling device and makes seedling device afterwards before being configured with, so as to quick separating cauline leaf.Circular elevator can transported
Auxiliary cleaning cauline leaf while defeated beet.The preceding of the case makes seedling device and the structure of elevator can be as the reference of the application.
The content of the invention
The present invention proposes a kind of beet harvester with preposition threshing machine structure, is set in the front of main working parts
Threshing machine structure, this dozen of impeller structures carry cauline leaf cutter, and the cut-out of expected height cauline leaf will can be partly higher by before workpiece enters,
Cauline leaf is avoided to be involved in workpiece.
The technical proposal of the invention is realized in this way：
A kind of beet harvester with preposition threshing machine structure, including stent, preceding threshing machine structure, feeler mechanism, impurity-removing mechanism, rise
Drawing machine structure, the preceding threshing machine structure, feeler mechanism, impurity-removing mechanism, drawing mechanism are each attached on the stent, and it is described before
Threshing machine structure is located at the front of the feeler mechanism, the impurity-removing mechanism between the impurity-removing mechanism and drawing mechanism, its
Be characterized in that, the preceding threshing machine structure include the first strut, the second strut, cylinder, motor, turntable, cutter shaft, multiple leaves striking rods,
Cutter, on the bracket, one end of second strut is hinged on first strut, another for the first strut installation
End is fixed on the motor, and the cylinder is installed on first strut, and the output shaft of the cylinder is hinged to described the
Two struts, the motor drive the turntable and cutter shaft, the turntable and cutter shaft to be mutually perpendicular to, and multiple leaves striking rods are installed on
On the turntable, the cutter is installed on the cutter shaft, which is located at the front of the leaves striking rod.
In the beet harvester with preposition threshing machine structure of the present invention, the turntable is by the first disk and the second disk
Composition, which has multiple first positioning columns, and the leaves striking rod is installed in rotation on the positioning column, and described the
Two disks are installed on the first disk, and second disk has multiple second positioning columns, which beats positioned at described
The both sides of leaf bar.
In the beet harvester with preposition threshing machine structure of the present invention, the outside of the motor is equipped with a guide rod.
The present invention the beet harvester with preposition threshing machine structure in, the beet harvester further include guiding mechanism with
Mechanism, the rear tracked down and recovered mechanism and be installed on the drawing mechanism are tracked down and recovered, the guiding mechanism is located at the preceding threshing machine structure
Between feeler mechanism.
Implement this beet harvester with preposition threshing machine structure of the present invention, have the advantages that：It is preceding to beat leaf
Structure carries cauline leaf cutter, and the cut-out of expected height cauline leaf will can be partly higher by before workpiece enters.After leaves striking rod will be cut off
Cauline leaf break up, avoid cauline leaf from being involved in workpiece.The bootable eminence cauline leaf of guide rod is sharp keen easy to cutter along outer lateral bend
Place's cutting cauline leaf.
Brief description of the drawings
Fig. 1 is the schematic diagram of the preceding threshing machine structure of the present invention；
Fig. 2 is the schematic diagram of the other direction of Fig. 1；
Fig. 3 is the schematic diagram of the beet harvester of the present invention；
Fig. 4 is the other direction schematic diagram of Fig. 3, and collecting mechanism is eliminated in figure；
Fig. 5 is the partial view of Fig. 3, main presentation cleaning mechanism and transport establishment；
Fig. 6 is another partial view of Fig. 3, the main presentation installation site of cleaning mechanism；
Fig. 7 is the schematic diagram of the other direction of Fig. 6, and stent is eliminated in figure；
Fig. 8 is the partial view of Fig. 5.
Fig. 9 is the partial view of Fig. 4, and main presentation tracks down and recovers the detailed knot of mechanism, feeler mechanism, drawing mechanism etc. in figure
Structure；
Figure 10 is the schematic diagram of the drawing mechanism of Fig. 9；
Figure 11 is the schematic diagram of the feeler mechanism of Fig. 9；
Figure 12 is the schematic diagram of the guiding mechanism of Fig. 9；
Figure 13 is the use state reference chart of the cutter guidance set of the present invention；
Figure 14 is the schematic diagram of the other direction of Figure 13；
Figure 15 is the schematic diagram of Figure 13；
Figure 16 is the schematic diagram of the collecting mechanism of Fig. 1；
Figure 17 is the sectional view of Figure 16.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes.
In the prior art,《Sugar beet harvester cauline leaf cutting technology》（Crops research institute of Heilongjiang University, Lu grasp
Good fortune etc.）Disclose the structure of main cauline leaf topping machanism beet crown cleaning member.Author thinks the work of beet harvester
Effect, depends greatly on the cutting quality of root head, improves the course of work removed and cauline leaf and petiole are remained on root head
The problem of being critically important.But rational solution is not proposed.201710117605.2 disclose a kind of cropper.It includes frame
The rack of posture, eccentric wheel, land wheel, digger blade, three sweep tassel device, active double chain wheel, driven sprocket, two chain tensions dresses
Put.Shaft of three shafts for sweeping tassel device respectively with the shaft of active double chain wheel and two driven sprockets is connected, and three are swept tassel
Device is located at below sprocket wheel babinet；Two land wheels are respectively provided at the both sides of rack front beam., should with reference to described in 0025 section of its specification
Tassel device is swept to be intended to substitute feeler mechanism and cauline leaf cutting mechanism.But in terms of its structure, it is similar only with beating leaf process to sweep the process of tassel,
Cutting mechanism can not be substituted.
The preceding threshing machine structure 200 of the present invention includes the first strut 210, the second strut 220, cylinder 230, motor 240, turntable
250th, cutter shaft 260, multiple leaves striking rods 270, cutter 280.First strut 210 is rack-mount, one end hinge of the second strut 220
It is connected on the first strut 210, the other end is fixed on motor 240, and cylinder 230 is installed on the first strut 210, the cylinder
230 output shaft is hinged to the second strut 220.Cylinder 230 can drive workpiece to rotate, and adjustment beats leaf and cuts the height of stem.
Motor 240 drives turntable 250 and cutter shaft 260, the turntable 250 and cutter shaft 260 to be mutually perpendicular to, and multiple leaves striking rods 270, which are installed on, to be turned
On disk 250, cutter 280 is installed on cutter shaft 260, which is located at the front of leaves striking rod 270.Cutter 280 is approximately perpendicular to
The direction of growth of beet cauline leaf.Preceding impeller structure of beating carries cauline leaf cutter 280, can will be partly higher by before workpiece enters estimated
Height cauline leaf is cut off.Leaves striking rod 270 breaks up the cauline leaf after cut-out, avoids cauline leaf from being involved in workpiece.The outside of motor 240
Equipped with a guide rod 241.The bootable eminence cauline leaf of guide rod 241 cuts cauline leaf along outer lateral bend easy to 280 sharp keen place of cutter.
In the present embodiment, turntable 250 is made of the first disk 251 and the second disk 252.First disk 251 has multiple first
Positioning column 253, leaves striking rod 270 are installed in rotation on positioning column.Second disk 252 is installed on the first disk 251, and second
Disk 252 has multiple second positioning columns 254, which is located at the both sides of leaves striking rod 270.Rotate the second disk
252, the prolonging direction of leaves striking rod 270 changes, and is conducive to change the effective length of leaves striking rod 270, while avoids replacing and beat
Leaf bar 270.
Cropper of the invention as shown in Fig. 3 to 17, mainly by body 100, stent 110, preceding threshing machine structure 200, lead
To mechanism 300, feeler mechanism 120, drawing mechanism 400, impurity-removing mechanism 500, track down and recover mechanism 600, cleaning mechanism 700 and collect
Mechanism 800 forms.On position arrangement, preceding threshing machine structure 200, guiding mechanism 300, feeler mechanism 120, impurity-removing mechanism 500, rise
Drawing machine structure 400, track down and recover mechanism 600, cleaning mechanism 700 and collecting mechanism 800 and install successively, to keep working region coaxial,
The position deviation of the mounting rod of preceding threshing machine structure 200 and guiding mechanism 300.Preceding threshing machine structure 200 cuts off excessive 900 stem of beet
Leaf.Guiding mechanism 300 is moved along the direction of single ridge arable land cauline leaf low with part.120 ground proximity of feeler mechanism, cutting stem knife can
Cut off 900 top blue or green head of beet.Impurity-removing mechanism 500 is mainly used for cut-off 900 blue or green head of 900 leaf of beet and beet of cleaning, protects
900 impurity of beet tracked down and recovered is demonstrate,proved to reduce.Drawing mechanism 400 cuts 900 stem tuber both sides of beet, and beet 900 is released.Drawing mechanism
400, which receive the guiding of guiding mechanism 300, laterally adjusts position, avoid due to single ridge with 900 growing way of beet is inconsistent causes leakage to be cut.Rise
Obtain mechanism 600 and the beet 900 of extraction is introduced into cleaning mechanism 700, the beet 900 through cleaning mechanism 700 is stored in collecting mechanism 800
In.
Body 100 is main support part, and body 100 is under the traction of the equipment such as tractor in the outer sidesway on beet ridge
It is dynamic.The body 100 is by including wheel 130, frame section 140, control unit 150 and tractive unit 160.Wheel 130 is installed on the frame
The lower section in portion 140, control unit 150 are installed on the top of the frame section 140, and tractive unit 160 is connected to the front of frame section 140.
Tractive unit 160 has a bearing 161, for supporting body 100 in shutdown or maintenance.Frame section 140 has a cylinder 141,
The output shaft of the cylinder 141 is hinged on tractive unit 160, which is used for the traction angle for adjusting tractive unit 160.Cleaning
The vertical cleaning portion that mechanism 700 is connected with each other by horizontal cleaning portion forms, and horizontal cleaning portion is fixed on the lower section of frame section 140,
Vertical cleaning portion is fixed on the top of frame section 140.The cleaning mechanism 700 is fixed on the rear of frame.Control unit 150 is babinet
Structure, it includes the pressure control component of cylinder and valve member, and is connected by multiple medium loops with each cylinder.
The general position that beet is determined by the way of alley is directed at, precision are relatively low.It is contemplated that it is excessive to cut beet
Cauline leaf, keeps root cauline leaf smooth, so that guiding mechanism aligns guiding.In 201120275826.0 beet harvester,
It is made seedling device, makes seedling device, circular elevator afterwards, tilts elevator before including at least.Seedling device is made before it to be only used as to beat seedling.It is preceding to beat seedling
Device is arranged on the front for cutting native disk, with digger blade correspondence.Circular elevator is vertically mounted on the rear end of rack, the circle
The bottom inlet of elevator connects with the end outlet of transfer separation device.The cropper makes seedling device and beats seedling afterwards before being configured with
Device, so as to quick separating cauline leaf.Circular elevator can aid in cleaning cauline leaf while beet is transported.The case it is preceding beat seedling device and
The structure of elevator can be as the reference of the application.
The stent 110 of the present invention includes a swing span 111, and guiding mechanism 300 is installed on the swing span 111.As schemed
Show, swing span 111 can with and can only be flipped up, to adapt to the change of alley height.Guiding mechanism 300 includes positioning seat
310th, the spring lever 330 of swing arm 320, at least two.The positioning seat 310 is installed on stent 110.Specifically, swing span 111
Positioning seat 310 is connected to through two support chips 311.Swing span 111, support chip 311 and positioning seat 310 form four bar machine of plane
Structure, ensures that positioning seat 310 is vertically moved up or down.The swing span 111 has a location division 112, and positioning seat 310 has a guide post 312, should
Guide post 312 passes through location division 112.Thrust spring 313 is sleeved on the outside of the guide post 312, and one end of the thrust spring 313, which is withstood on, leads
On column, the other end is withstood on location division 112.Thrust spring 313 can also play the role of profiling, keep guiding mechanism 300 and alley
Come into full contact with.In the present embodiment, the middle part gap of location division 112 is more than the width of guide post 312, is stopped to 312 side-sway of guide post
Space.Through an articulated shaft on the positioning seat 310, spring lever 330 is fixed on the lower section of swing arm 320 for swing arm 320.Spring lever 330
It is close to the middle part of swing arm 320 with a torsional part 331 and guide portion 332, the guide portion 332.Guiding mechanism 300 is along beet ridge
Move towards movement, when beet ridge shifts, spring lever 330 drive swing arm 320 rotate.Positioning seat 310 is equipped with least two
A infrared remote receiver 314, swing arm 320 are equipped with least one infrared transmitter 321.RF transceivers can monitor swing arm 320
Maximum offset.
《The design of beet topping machine is ground with experiment》（Machinery Equipment Research Institute, Xinjiang Academy of Land-Reclaimable Sciences, how to build etc.）Devise
It is a kind of integrate cut tassel, profiling, cut top beet topping machine.It is mainly by trifilar suspension frame, gearbox, mainframe, centre
Axis, profiling rack, hydraulic spring grease cup damper, sawtooth profiling roller, ground-contour-following device etc. form.Designer thinks spring pre-tightening
Power is extremely notable to the influence for cutting top qualification rate, cutting rate less and cutting rate more.The case does not solve vertical during telescopic spring
The problem of guiding.
The present invention feeler mechanism 120 include casing 121, telescopic rod 122, connecting rod 123, elastic rod 124, bearing 125 with
And topper cutter 126.Casing 121 is installed on stent 110, in the upper end plug-in-sleeve 121 of telescopic rod 122.Telescopic rod 122 uses
The components such as screw are installed in casing 121, and can adjust height as needed.The lower end of the telescopic rod 122 is hinged to connecting rod
123, which is connected to bearing 125.122, one groups of connecting rods 123 of telescopic rod and bearing 125 form four-bar mechanism, keep
Bearing vertically moves.Topper cutter 126 is fixed on the bottom of the bearing, for cutting off 900 blue or green head of beet.The bottom tool of bearing 125
There is gauge finder 127, the bootable workpiece of flexure plane of gauge finder 127 is moved close to alley.The side of bearing 125 is equipped with and scrapes grass
Plate 128, grass scraping plate 128 are lattice-shaped structure, for clearing up debris, are ensured smooth around beet 900.The side wall tool of casing 121
There is an extension 129, the upper end of elastic rod 124 is fixed on extension 129, and lower end is connected to bearing 125.In the present invention,
Elastic rod 124 is, for example, high-performance spring.Its one end is hinged on bearing 125, and multiple positions at middle part are selectable to be fixed on
Extension 129.When alley highly changes, feeler mechanism 120 elastic rod 124 effect under lift or fall, keep with
Ground contacts.
Drawing mechanism 400, which includes axle portion 410, casing 420, the first are drawn sword 430, second draws sword 440.Axle portion 410 is pacified
On stent 110, casing 420 is sleeved on the outside of axle portion 410, the first draw sword 430 and second draw sword and 440 be installed in set
The lower section of pipe 420.Act the handle of a knife with extension shape of drawing sword.The first draw sword 430 with second draw sword 440 mutually it is at an acute angle, with profit
In extraction 900 rhizome of beet.In addition, drawing mechanism 400 can also use an eccentric stiffener to drive, reach in periodically and dig, pull up
Operation, its disclosed detailed construction of the prior art, the present invention do not repeat.
《Beet harvest technology and the research for digging loose position》（Qingdao Agricultural University's Electrical and Mechanical Engineering College, Wang Fangyan etc.）Think
It is 200mm when digging loose depth, when digging pine distance is 40mm, the pulling force of beet is minimum.Agricultural machinery can be realized in product design accordingly
With merging for agronomy, suitable excavation mode and position are determined.Cutter and the distance of beet both sides should be kept appropriate, to reduce
Pull out force.201120407123.9 disclose a kind of beet pullout machine.It acts the connector sleeve that group of drawing sword includes being placed in connecting shaft, even
Spindle is fixed on fore-stock.The both ends of connector sleeve are fixedly installed the first respectively draws sword and draws sword with second, and the first pulls out
Knife and second draw sword to be set in splayed.The case also discloses offset adjustment mechanism, for beet production deviate when,
The position for group of drawing sword can have been adjusted in time.But the adjustment of the offsetting mechanism relies on manual operation.《Disk digging type beet is combined
Cropper designs and experiment》（Engineering college of China Agricultural University, Wang Fangyan etc.）Devise a kind of combined harvester.The owner will be by
Transmission system, put luggage, the composition such as excavating gear, transfer separation device, hoisting equipment.It puts luggage and throws device
Structure can be as the reference of the application.
《The beet combined-type excavation device that automatic traveling is oriented to》（MAE Northern Co., Ltd., Li Jiandong
Deng）.Offset of the device using bilateral copying spring in the plantation of single file beet and production process, by spring pressure, from
Dynamic adjustment digging wheel position, ensure that a certain range of beet of offset smoothly excavates.This excavating gear from offset is received
Obtaining loss late reduces by 3.56 percentage points, and leakage digging rate reduces by 3.08 percentage points, and operating efficiency improves 15%.201620205730
.X a kind of beet harvester is disclosed, it configures automatic system of go the rounds.The cropper is in beet harvester support assembly front end
It is upper, be equipped with both sides position of the hitch frame with beet harvester support assembly hinge point the device assembly and double of go the rounds automatically respectively
To hydraulic cylinder.Automatic device assembly of go the rounds accurately tracks beet dish root position, and the beet dish root position signal of collection is anti-in time
Feed hydraulic control drive system, realized by hydraulic control drive system and stretched to bidirectional hydraulic oil cylinder, make beet harvester
Support assembly moves in parallel in the horizontal direction.This automatic system of go the rounds puts luggage for electronic type, which does not disclose it
Concrete structure and working method.Prior art discloses some electronics to put luggage.《Beet harvester based on ADAMS is automatic
Row detection agency is emulated》《Towed sugar beet combine is automatically to row system development》（Ministry of Agriculture's Nanjing agriculture mechanization
Research institute, Wang Shenying, Wu Huichang etc.）Disclose the simulation architecture to row guiding mechanism.During equipment operation, left and right detection bar sense
Know the left and right offset of beet root on ridge, drive hanging rod, sensor support plate and sensor connecting shaft to rotate, so that bar will be detected
Left and right displacement is converted to angle change and is transferred to angular transducer, and angle variable quantity is converted into digit pulse by angular transducer
Signal transmission is realized automatically to row to controller control fluid-link steering executing agency.《Beet harvester automatically rectifies a deviation row hydraulic pressure
Execution System Design and experiment》（Nanjing Agriculturing Mechanization Inst., Ministry of Agriculture, Wang Shenying etc.）Devise and row hydraulic pressure is entangled automatically
The structure of inclined execution system.In operation process, when offset signal detecting system detects the Departure displacement of beet root and will letter
After breath sends controller to, controller judges that sending control signal gives hydraulic pressure correction execution system, and front steering mechanism drives vehicle frame
Do and swing accordingly, rear-axle steering mechanism drives trailing wheel deflection, coordinates the correction of front steering mechanism.Electronics puts luggage controllable
Property it is good, shortcoming is not directly perceived enough, and it is unpredictable error occur.
In the present embodiment, guiding mechanism 300, drawing mechanism 400 and connecting rod 450 form mechanical cutter Guiding machine
Structure.One first spherical hinge 451 of middle part of connecting rod 450 is installed on stent 110, one second spherical hinge of one end of connecting rod 450
452 are connected to casing 420, and the 3rd spherical hinge 453 of one end 1 of connecting rod 450 is connected to the upper end of swing arm 320.Alley and beet
During 900 generation position offset, swing arm 320 drives casing 420 to move, so as to adjust with spring pivotal under the effect of connecting rod 450
The position drawn sword.Certainly since 320 rotation amplitude of swing arm is limited, which is used to finely tune landform transverse direction tendency, is not suitable for changing
Ridge operates.Referring to the drawings, swing arm 320, connecting rod 450 and casing 420 form multi-connecting-rod mechanism.Swing arm 320 and fixed component structure
Into rotation, a prismatic pair（Higher pair ph）, connecting rod 450 and fixed component form a ball pair（Low secondary pl）, casing 420 is with fixing
Component forms rotation, a prismatic pair（Higher pair ph）, connecting rod 450 and casing 420 and swing arm 320 respectively constitute a ball pair（It is low
Secondary pl）.The free degree=3n- of whole multi-bar linkage（2pl+ph）=9-（2×3+2）=1.Whole linkage has definite shifting
Dynamic direction, swing arm 320 can be transferred to cutter with the inclination of beet 900 and produce unique movement（With band partial turn）, so as to change
Become and excavate position.The distance of first spherical hinge 451 and the second spherical hinge 452 is D1, the first spherical hinge 451 and the 3rd spherical hinge
453 distance is D2, and the distance of the 3rd spherical hinge 453 and articulated shaft be D3, articulated shaft spherical hinge and 330 end of spring lever
Distance is D4.To ensure that offset is consistent, D1：D2 =D4： D3.
《Research based on segmented beet harvester》（China Academy of Agriculture Mechanization, Sun Zhihong etc.）Disclose
Segmented harvests the meaning of beet.Cropper is divided into dozen leaf and cuts top machine, beet digger, pick-up loader.For " dropping
Beet tops between ridge can influence the work of next step beet digger so that collected beet root impurity content increase ",
The publication is separated dish leaf using auger transport structure.For problem of the prior art, inventor proposes to set after top is cut
Cleaning member, for handling blue or green top and cauline leaf around stem tuber.Its structure is with reference to threshing machine structure 200.The impurity-removing mechanism 500 is for example
Including components such as motor 510, belts 520.
《The mechanical performance of moral Homer beet harvester and use》（Nine teacher of agriculture one six seven, easy Dongshan etc.）Disclose beet
The common type of cropper, and disclose topping unit, root tuber delver and the primary structure for clearing up separator.There is part now
There is technology to propose that pick-up mechanism is installed outside delver.Cropper is picked up 201410379057.7 disclosing beet and excavating, it is main
It is used for the pickup and cleaning of beet.The lower end of its adjusting rod sets pickup plough and guide bar, and shaft lower end is rotated with clear material
Disk connects, clear to expect that rotating disk front is adjacent with guide bar and pickup plough.Pickup plough, which buries, plows beet, and the beet plowed is being led
Material bar and stock guide are lower into clear material rotating disk along leading.Set on the lower end outside of adjusting rod with serrate opening disk.
Such as 0016 section of case specification, cuts off the grass kept off in mouldboard front portion positioned at the opening disk for picking up plough sidepiece.Opening disk is leaned on
The passage of nearly beet, beet may be damaged during weeds are cut off.The mechanism 600 of tracking down and recovering of the present invention includes tracking down and recovering motor
610th, plectrum 620, cut stem motor 630 and cut stem knife 640.Track down and recover motor 610 and cut stem motor 630 and be installed on stent 110,
The output for tracking down and recovering motor 610 is pivotally connected to plectrum 620, the plectrum 620 be located at the first draw sword and second draw sword between.Dial
Beet 900 is dialled in the entrance of cleaning passage by piece 620, then brings cleaning mechanism 700 into by clear miscellaneous disk 714.Plectrum 620 for example with
Hard rubber material is made.The output for cutting stem motor 630, which is pivotally connected to, cuts stem knife 640, this is cut stem knife 640 and is cleared up positioned at horizontal
On the inside of passage 730 and outside the first is drawn sword（The inner side of outer fence）.It is disk-like structure that this, which cuts stem knife 640,.To avoid sweet tea
900 part cauline leaf of dish is blocked by horizontal fence 711, is cut stem knife 640 and is being cut off cauline leaf close to the position of fence.
《Sugar beet combine conveying hoisting equipment design》（MAE Northern Co., Ltd., Yang Wei etc.）It is open
The structures of more ridge croppers.Its principle is that the premenstrual carrier chain of beet rhizome that digger blade is excavated is delivered to fruit soil separation
Roller, gap of the soil during which largely excavated through conveyor chain are dropped, and counter-rotation fruit soil separate roller mainly removes sweet tea
The soil of adhesive tape on dish stem tuber, is finally collected into fruit-collecting box by clamping hoisting equipment by beet.201610311128.9 that
Sugar beet pickup device includes picking up part, picks up component and cleaning member.The cleaning member is used for by the pickup component
The root crop picked is cleaned.Its cleaning member is made of multiple clearers, is unfavorable for clearing up beet weeds.
Clear miscellaneous cropper is picked up 201520427288.0 disclosing a kind of beet and excavating.The case relates generally to multistage impurity-removing mechanism.Picking up
The rear for picking up pears coordinates arrangement to be installed with acclivitous multistage clear miscellaneous turntable, the multistage clear miscellaneous rearmost discharge end of turntable successively
It is connected to circulating elevating conveyor.Clear miscellaneous structure is integrally similar in the case, and it is miscellaneous clearly to be unfavorable for multi-angle.Its elevating conveyor
There is no the structures such as shift fork, driver plate, can not be used as impurity-removing mechanism.In addition, it is in splayed symmetrical structure that it, which picks up plough, plough is picked up
Between top thumb wheel is set.Beet is dialled in clear miscellaneous capstan by thumb wheel, and the structure of thumb wheel is in be uniformly arranged on wheel rim
Radial rubber plectrum.The structure of the plectrum can be as the reference of the application.《Beet joint is excavated in the operation of 4LT-A type mistake rows
Cropper development and experiment》（Nanjing Agriculturing Mechanization Inst., Ministry of Agriculture, Gu Fengwei etc.）The machine includes feed bin and row is detected
Threshing machine structure, profiling topping mechanism, excavate conveying device etc..Its delver is arranged side by side with cutter, and threshing machine structure is positioned at excavation
Device rear.Its conveying device is annular cage construction, beet can be further cleared up in transportational process, but undisclosed conveying fills
The concrete structure put, and the additional designs done for cleaning beet.
The vertical cleaning portion 720 that cleaning mechanism 700 is connected with each other by horizontal cleaning portion 710 forms.Horizontal 710 He of cleaning portion
Vertical cleaning portion 720 can be from multiple directions and the soil and debris of angle cleaning beet 900, and these cleaning portions can also be used as
Transport section, easy to consolidated shipment beet 900.Horizontal cleaning portion 710 refers to the construction package of generally horizontal state, to use
Need, also can relative level be tilted a certain angle.Horizontal cleaning portion 710 includes horizontal fence 711, the electricity of cantilevered axle 712, first
Machine 713, clear miscellaneous disk 714.Horizontal fence 711,712 and first shift fork 718 of cantilevered axle are installed on the body 100.It is clear miscellaneous
Disk 714 is located at the lower section of horizontal fence 711, and clear miscellaneous disk 714 forms horizontal cleaning passage 730 with horizontal fence 711, and the level is clear
The entrance of reason passage 730, which corresponds to, tracks down and recovers mechanism 600, goes out corresponding vertical cleaning passage 740.Cantilevered axle 712 is located at horizontal fence 711
Center, motor is fixed on the lower section of the cantilevered axle 712, and the output of first motor 713 is pivotally connected to clear miscellaneous disk 714, this is clear
Miscellaneous disk 714 drives beet 900 to be moved in level cleaning passage 730.In another embodiment, set and become in cantilevered axle 712
Fast component, deboost axle enter cantilevered axle 712 through body 100, drive clear miscellaneous disk 714 to rotate through transmission components.Horizontal fence 711 by
Mutually contradictory interior fence group 715 and outer fence group 716 is formed, and fence is made of plurality of rods shape part, adjacent rod-like element composition
One gap.Clear miscellaneous disk 714 is made of more centrosymmetric clear miscellaneous bars 717, and at least clear miscellaneous bar end of one extends back.Water
The outside of flat fence 711 is equipped with multiple first shift forks 718, and first shift fork 718 is at least part of to stretch into horizontal fence 711.Dial
In the gap of the structures such as fork insertion rod-like element, weeds are taken out of.Clear miscellaneous disk 714 also can cleaning part debris.
Vertical cleaning portion 720 includes side panel 721,722 and one vertical fence 723 of roller bearing, the second motor 724, transmission belt
725 and multiple driver plates 726.Side panel 721 is installed on body 100, the opposition arrangement of side panel 721.The outside of side panel 721
Equipped with multiple second shift forks 727, second shift fork 727 is at least part of to stretch into vertical fence 723.Vertical fence 723 is by successively
Arc lower fence group 751, vertical fence group 752 and the upper arc fence group 753 of connection are formed.Vertical fence 723 and side
The composition of plate 721 one vertically clears up passage 740, and the both ends of roller bearing 722 are installed in rotation on the inner side of two side panels 721.The
Outside two motors, 724 affixed side panel 721, the second motor 724 drives at least one roller bearing 722.Transmission belt 725 is sleeved on roller bearing
On 722, driver plate 726 is installed on the transmission belt 725.Driver plate 726 is by gusseted portion 754, recesses portion 755 and forked
Extension 756 forms, and gusseted portion 754 is fixed on a moving belt, and forked extension 756 stretches into vertical fence 723.Driver plate
726 drive beets 900 move in the vertical cleaning passage 740.Vertical fence 723 can also be by spaced rod piece group
Into.Driver plate 726 is stretched into gap, helps clean up the debris for being partly adhered to 900 stem tuber of beet.In use, beet 900, stem
Leaf etc. enters horizontal cleaning passage 730 in the case where tracking down and recovering the promotion of mechanism 600, and clear miscellaneous disk 714 drives beet 900 to be moved to outlet
Place.Part cauline leaf is dropped by rod piece gap, and part cauline leaf is tangled by shift fork.Small part cauline leaf enters vertical cleaning with beet 900
Passage 740.Vertical cleaning portion 720 further clears up debris, improves 900 clean level of beet.
Collecting mechanism 800 includes outline border 810, cylinder 820 and containing box 830.The cylinder 820 is hinged on outline border 810
On, the output shaft of the cylinder 820 is hinged on the outside of containing box 830.Cylinder 820 is overturn, and realizes 900 consolidated shipment of beet.
Outline border 810 is generally L-shaped, it is made of more cross bars 811, one horizontal component of composition of cross bar 811 of at least two, at least two
Cross bar 811 form a vertical portion.The top of containing box 830 is hinged in the vertical portion, which includes at least
The vertical 832 and one oblique side plate 833 of side plate of bottom plate 831, three.The bottom plate 831, vertical side plate 832 and oblique side plate 833 form
One accommodating area 834.Vertical side plate 832 and/or oblique side plate 833 are made of multiple truss.At least one vertical side plate 832 has
There is feeding port 835, which is located at the top of the first slide plate 840 and the second slide plate 850.Containing box 830 further includes first
Slide plate 840, the second slide plate 850 and elastic component 860.First slide plate 840 is prolonged by orthogonal first extension 841 and second
Extending portion 842 forms, which is slidably mounted in the madial wall of vertical side plate 832, second extension 842
With a guide groove 843.Second slide plate 850 is made of mutual obtuse-angulate 3rd extension 851 and the 4th extension 852, this
Three extensions 851 are leaned against on oblique side plate 833, and the 4th extension 852 is slidably inserted into guide groove 843.Elastic component 860
（Spring）One end be installed on guide groove 843 in, the other end withstands on the side wall of the 4th extension 852.Cleaning mechanism 700 is connected to
Feeding port 835, beet 900 enter accommodating area 834 via vertical cleaning portion 720 and feeding port 835.Spring supports in a free state
The first slide plate 840 and the second slide plate 850 are opened, the first slide plate 840 and the second slide plate 850 are slided along containing box 830, improve bottom
The height of supporting surface.When beet 900 is fallen on the first slide plate 840 and the second slide plate 850, slide plate slide downward is simultaneously shunk, with
Weight increase, slide plate height gradually reduces.Although slide plate height reduction, as beet 900 increases, beet 900 falls
Highly without actual increase, answer beet 900 drop caused by damage be also minimized.In the present embodiment, bottom plate 831 and oblique
The angle of side plate 833 is equal with the angle of the 3rd extension 851 and the 4th extension 852, and during slide plate slides, extension begins
It is relatively low close to side skid, frictional resistance eventually.It is contemplated that the second extension 842 can be used with the 4th extension 852 it is smooth
Rod piece be made.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (4)
1. a kind of beet harvester with preposition threshing machine structure, including stent, preceding threshing machine structure, feeler mechanism, impurity-removing mechanism,
Drawing mechanism, the preceding threshing machine structure, feeler mechanism, impurity-removing mechanism, drawing mechanism are each attached on the stent, and described
Preceding threshing machine structure is located at the front of the feeler mechanism, the impurity-removing mechanism between the impurity-removing mechanism and drawing mechanism,
It is characterized in that, the preceding threshing machine structure includes the first strut, the second strut, cylinder, motor, turntable, cutter shaft, multiple beats leaf
Bar, cutter, on the bracket, one end of second strut is hinged on first strut for the first strut installation,
The other end is fixed on the motor, and the cylinder is installed on first strut, and the output shaft of the cylinder is hinged to institute
The second strut is stated, the motor drives the turntable and cutter shaft, the turntable and cutter shaft to be mutually perpendicular to, multiple leaves striking rods peace
On the turntable, the cutter is installed on the cutter shaft, which is located at the front of the leaves striking rod.
2. the beet harvester according to claim 1 with preposition threshing machine structure, it is characterised in that the turntable is by
One disk and the second disk composition, first disk have multiple first positioning columns, and the leaves striking rod is installed in rotation on institute
State on positioning column, second disk is installed on the first disk, and second disk has multiple second positioning columns, this second
Positioning column is located at the both sides of the leaves striking rod.
3. the beet harvester according to claim 1 with preposition threshing machine structure, it is characterised in that outside the motor
Side is equipped with a guide rod.
4. the beet harvester according to claim 1 with preposition threshing machine structure, it is characterised in that the beet harvester
Further include guiding mechanism and track down and recover mechanism, the rear tracked down and recovered mechanism and be installed on the drawing mechanism, the guiding mechanism position
Between the preceding threshing machine structure and feeler mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379903.5A CN108029316A (en) | 2017-12-20 | 2017-12-20 | Beet harvester with preposition threshing machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379903.5A CN108029316A (en) | 2017-12-20 | 2017-12-20 | Beet harvester with preposition threshing machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108029316A true CN108029316A (en) | 2018-05-15 |
Family
ID=62100195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711379903.5A Withdrawn CN108029316A (en) | 2017-12-20 | 2017-12-20 | Beet harvester with preposition threshing machine structure |
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| Country | Link |
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| CN (1) | CN108029316A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684291A (en) * | 2018-07-12 | 2018-10-23 | 中机美诺科技股份有限公司 | A kind of self-propelled sugar beet combine |
| CN109362322A (en) * | 2018-12-13 | 2019-02-22 | 青岛农业大学 | Cut soft stone roller formula sugar beet combine |
| CN109392411A (en) * | 2018-12-13 | 2019-03-01 | 青岛农业大学 | Beet is followed an example topping device |
| CN112502725A (en) * | 2020-11-24 | 2021-03-16 | 郑州铁路职业技术学院 | Railway tunnel construction device based on BIM technology |
| CN114766176A (en) * | 2021-04-29 | 2022-07-22 | 成都宇亨智能科技有限公司 | Seedling killing device |
| CN115191211A (en) * | 2022-07-28 | 2022-10-18 | 农业农村部南京农业机械化研究所 | Fruit harvesting device suitable for root fruit class crop |
| CN115280957A (en) * | 2022-09-01 | 2022-11-04 | 农业农村部南京农业机械化研究所 | Potato vine cutting and harvesting combined machine and harvesting method |
-
2017
- 2017-12-20 CN CN201711379903.5A patent/CN108029316A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684291A (en) * | 2018-07-12 | 2018-10-23 | 中机美诺科技股份有限公司 | A kind of self-propelled sugar beet combine |
| CN109362322A (en) * | 2018-12-13 | 2019-02-22 | 青岛农业大学 | Cut soft stone roller formula sugar beet combine |
| CN109392411A (en) * | 2018-12-13 | 2019-03-01 | 青岛农业大学 | Beet is followed an example topping device |
| CN109392411B (en) * | 2018-12-13 | 2021-06-22 | 青岛农业大学 | Beet line-imitating top-cutting device |
| CN109362322B (en) * | 2018-12-13 | 2023-11-14 | 青岛农业大学 | Splitting and soft rolling type beet combine harvester |
| CN112502725A (en) * | 2020-11-24 | 2021-03-16 | 郑州铁路职业技术学院 | Railway tunnel construction device based on BIM technology |
| CN114766176A (en) * | 2021-04-29 | 2022-07-22 | 成都宇亨智能科技有限公司 | Seedling killing device |
| CN114766176B (en) * | 2021-04-29 | 2023-06-20 | 成都宇亨智能科技有限公司 | Seedling killing device |
| CN115191211A (en) * | 2022-07-28 | 2022-10-18 | 农业农村部南京农业机械化研究所 | Fruit harvesting device suitable for root fruit class crop |
| CN115191211B (en) * | 2022-07-28 | 2024-02-09 | 农业农村部南京农业机械化研究所 | Fruit harvesting device suitable for root-fruit crops |
| CN115280957A (en) * | 2022-09-01 | 2022-11-04 | 农业农村部南京农业机械化研究所 | Potato vine cutting and harvesting combined machine and harvesting method |
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Application publication date: 20180515 |