CN208001525U - A kind of beet collecting mechanism and beet harvester - Google Patents

Abstract

The utility model discloses a kind of beet collecting mechanisms, including frame, cylinder and containing box.Containing box further includes the first slide plate, the second slide plate and elastic component, and the first slide plate is made of orthogonal first extension and the second extension.Second slide plate is made of mutual obtuse-angulate third extension and the 4th extension.Spring struts the first slide plate and the second slide plate in a free state, and the first slide plate and the second slide plate are slided along containing box, improve the height of bottom supporting surface.When beet is fallen on the first slide plate and the second slide plate, slide plate slide downward is simultaneously shunk, and as weight increases, slide plate height continuously decreases.Although slide plate height reduces, as beet increases, beet height of drop increases without practical, and damage caused by answering beet tenesmus is also minimized.The invention also discloses a kind of beet harvesters.

Description

A kind of beet collecting mechanism and beet harvester

Technical field

The utility model is related to a kind of beet collecting mechanism and beet harvesters, belong to agriculture harvesting apparatus.

Background technology

《Sugar beet combine conveys 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 the separation of fruit soil Roller, gap of the soil during which largely excavated through conveyor chain are fallen, and counter-rotation fruit soil separate roller mainly removes sweet tea Beet is finally collected into fruit-collecting box by the soil of adhesive tape on dish stem tuber by clamping hoisting equipment.Elevator send beet to eminence, Damage is be easy to cause in beet dropping process.

Utility model content

The utility model proposes a kind of beet collecting mechanism, buffer unit is set in containing box, avoids dropping because of high speed Impact force lead to beet extrusion damage.The invention also discloses a kind of beet harvesters.

What the technical solution of the utility model was realized in：

A kind of beet collecting mechanism, including frame, cylinder and containing box, the cylinder is hinged on said frame, should The output shaft of cylinder is hinged on the outside of the containing box, and the frame is made of more cross bars, at least two cross bar groups At a horizontal component, at least two cross bars form a vertical portion, and the vertical portion is hinged at the top of the containing box On point, which includes at least bottom plate, three vertical side plates and an oblique side plate, the bottom plate, vertical side plate and oblique side plate Form an accommodating area, which is characterized in that the containing box further includes the first slide plate, the second slide plate and elastic component, and described first slides Plate is made of orthogonal first extension and the second extension, which is slidably mounted in the vertical side The madial wall of plate, second extension have a guide groove, and second slide plate is by mutual obtuse-angulate third extension and the 4th Extension forms, which leans against on the oblique side plate, and the 4th extension is slidably inserted into the guide groove Interior, one end of the elastic component is mounted in the guide groove, and the other end withstands on the side wall of the 4th extension.

In the beet collecting mechanism of the utility model, the angle of the bottom plate and oblique side plate and third extension and the The angle of four extensions is equal.

In the beet collecting mechanism of the utility model, the vertical side plate and/or oblique side plate are made of multiple truss.

In the beet collecting mechanism of the utility model, at least one vertical side plate has feeding port, this feeds intake Mouth is located at the top of first slide plate and the second slide plate.

A kind of beet harvester, including the collecting mechanism, it is characterised in that further include holder, cleaning mechanism, it is described Cleaning mechanism is connected to the feeding port.

In the beet harvester of the utility model, which further includes tracking down and recovering mechanism, preceding threshing machine structure, clear miscellaneous Mechanism, feeler mechanism, drawing mechanism and guiding mechanism.

This beet collecting mechanism and beet harvester for implementing the utility model, have the advantages that：Spring exists The first slide plate and the second slide plate are strutted under free state, the first slide plate and the second slide plate are slided along containing box, improve bottom branch The height in support face.When beet is fallen on the first slide plate and the second slide plate, slide plate slide downward is simultaneously shunk, as weight increases, Slide plate height continuously decreases.Although slide plate height reduces, as beet increases, beet height of drop increases without practical, Damage caused by answering beet tenesmus is also minimized.

Description of the drawings

Fig. 1 is the schematic diagram of the collecting mechanism of the utility model；

Fig. 2 is the sectional view of Fig. 1；

Fig. 3 is the schematic diagram of the beet harvester of the utility model；

Fig. 4 is the other direction schematic diagram of Fig. 3, and collecting mechanism is omitted 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 holder is omitted 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 schematic diagram of the preceding threshing machine structure of Fig. 9；

Figure 14 is the schematic diagram of the other direction of Figure 13；

Figure 15 is the use state reference chart of the cutter guidance set of the utility model；

Figure 16 is the schematic diagram of the other direction of Figure 15；

Figure 17 is the schematic diagram of Figure 15.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.

Collecting mechanism 800 of the invention shown in Fig. 1 to 2 includes outline border 810, cylinder 820 and containing box 830.It is described Cylinder 820 is hinged on outline border 810, and the output shaft of the cylinder 820 is hinged on 830 outside of the containing box.Cylinder 820 is overturn, Realize 900 consolidated shipment of beet.Outline border 810 is generally L-shaped, is made of more cross bars 811,811 groups of at least two cross bars At a horizontal component, at least two cross bars 811 form a vertical portion.The top of containing box 830 is hinged on the vertical portion On, which includes at least 831, three 832 and one oblique side plates 833 of vertical side plate of bottom plate.The bottom plate 831, vertical side Plate 832 and oblique side plate 833 form an accommodating area 834.Vertical side plate 832 and/or oblique side plate 833 are made of multiple truss. There is at least one vertical side plate 832 feeding port 835, the feeding port 835 to be located at the first slide plate 840 and the second slide plate 850 Top.Containing box 830 further includes the first slide plate 840, the second slide plate 850 and elastic component 860.First slide plate 840 is by mutually hanging down The first straight extension 841 and the second extension 842 composition, first extension 841 are slidably mounted in vertical side plate 832 Madial wall, second extension 842 have a guide groove 843.Second slide plate 850 is by mutual obtuse-angulate third extension 851 It is formed with the 4th extension 852, which leans against on oblique side plate 833, and the 4th extension 852 is slideably It is inserted into guide groove 843.Elastic component 860（Spring）One end be mounted on guide groove 843 in, the other end withstands on the 4th extension 852 side wall.Cleaning mechanism 700 is connected to feeding port 835, and beet 900 enters via vertical cleaning portion 720 and feeding port 835 Accommodating area 834.Spring struts the first slide plate 840 and the second slide plate 850, the first slide plate 840 and the second slide plate in a free state 850 slide along containing box 830, improve the height of bottom supporting surface.When beet 900 falls into the first slide plate 840 and the second slide plate When on 850, slide plate slide downward is simultaneously shunk, and as weight increases, slide plate height continuously decreases.Although slide plate height reduces, It is as beet 900 increases, 900 height of drop of beet increases without practical, and damage caused by answering beet 900 to drop also is dropped It is low.In the present embodiment, the folder of the angle of bottom plate 831 and oblique side plate 833 and third extension 851 and the 4th extension 852 Angle is equal, and during slide plate slides, for extension always close to side skid, frictional resistance is relatively low.It is contemplated that the second extension 842 may be used smooth rod piece with the 4th extension 852 is made.

The cropper of the utility model as shown in Fig. 3 to 17, mainly by body 100, holder 110, preceding threshing machine structure 200, guiding mechanism 300, feeler mechanism 120, drawing mechanism 400, impurity-removing mechanism 500, track down and recover mechanism 600, cleaning mechanism 700 with And collecting mechanism 800 forms.On position arrangement, preceding threshing machine structure 200, guiding mechanism 300, feeler mechanism 120, impurity-removing mechanism 500, drawing mechanism 400, track down and recover mechanism 600, cleaning mechanism 700 and collecting mechanism 800 and install successively, to keep working region Coaxially, the position deviation of the mounting rod of preceding threshing machine structure 200 and guiding mechanism 300.Preceding threshing machine structure 200 cuts off excessively high beet 900 cauline leafs.Guiding mechanism 300 is moved along the direction of single ridge arable land cauline leaf low with part.120 ground proximity of feeler mechanism, cuts Stem knife can cut off 900 top blue or green head of beet.Impurity-removing mechanism 500 is mainly used for cut-off 900 leaf of beet of cleaning and beet 900 is green Head ensures that 900 impurity of the beet tracked down and recovered is reduced.Drawing mechanism 400 cuts 900 stem tuber both sides of beet, and beet 900 is released.It rises Drawing machine structure 400 receives the guiding of guiding mechanism 300 and laterally adjusts position, avoid due to single ridge with 900 growing way of beet is inconsistent causes Leakage is cut.It tracks down and recovers mechanism 600 and the beet 900 of extraction is introduced into cleaning mechanism 700, the deposit of beet 900 through cleaning mechanism 700 is collected In mechanism 800.

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 mounted on the frame The lower section in portion 140, control unit 150 are mounted 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 to adjust the traction angle of tractive unit 160.Cleaning Mechanism 700 is made of the vertical cleaning portion that horizontal cleaning portion is connected with each other, 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 comprising the pressure control component and valve member of cylinder, and connect with each cylinder by multiple medium loops.

The general position that beet is determined by the way of being directed at alley, precision are relatively low.It is excessively high the present invention is directed to cut beet Cauline leaf keeps root cauline leaf smooth, so that guiding mechanism is to being just oriented to.In 201120275826.0 beet harvester, It is made seedling device, makes seedling device afterwards, round elevator, 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 in the front for cutting native disk, with digger blade correspondence.Round 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.Round elevator can assist cleaning cauline leaf while transporting beet.The case it is preceding beat seedling device and The structure of elevator can be used as the reference of the application.

The holder 110 of the present invention includes a swing span 111, and guiding mechanism 300 is mounted on the swing span 111.As schemed Show, swing span 111 can with and can only be flipped up, to adapt to the variation of alley height.Guiding mechanism 300 includes positioning seat 310, the spring lever 330 of swing arm 320, at least two.The positioning seat 310 is mounted on holder 110.Specifically, swing span 111 It is connected to positioning seat 310 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.There is the swing span 111 positioning region 112, positioning seat 310 to have a guide post 312, should Guide post 312 passes through positioning region 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 positioning region 112.Thrust spring 313 can also play the role of profiling, keep guiding mechanism 300 and alley It comes into full contact with.In the present embodiment, the middle part gap of positioning region 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 With a torsional part 331 and guide portion 332, the guide portion 332 is close to the middle part of swing arm 320.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 at least two A infrared remote receiver 314, swing arm 320 are equipped at least one infrared transmitter 321.RF transceivers can monitor swing arm 320 Maximum offset.

《Sugar beet harvester cauline leaf cutting technology》（Crops research institute of Heilongjiang University, Lu Bingfu etc.）Disclose master The structure for the cauline leaf cutting apparatus beet crown cleaning member wanted.Author thinks the working effect of beet harvester, in very great Cheng The cutting quality that root head is depended on degree, it is critically important ask to improve the course of work of residual cauline leaf and petiole on removing root head Topic.But rational solution is not proposed.201710117605.2 disclosing a kind of cropper.It include frame-type rack, Eccentric wheel, land wheel, digger blade, three sweep tassel device, active double chain wheel, driven sprocket, two chain stretching devices.Three are swept tassel device Shaft connect respectively with the shaft of the shaft of active double chain wheel and two driven sprockets, and three are swept tassel device and are located at sprocket wheel babinet Below；Two land wheels are respectively provided at the both sides of rack front beam.With reference to described in 0025 section of its specification, this is swept tassel device and is intended to substitute Feeler mechanism and cauline leaf cutting mechanism.But in terms of its structure, the process for sweeping tassel is only similar with leaf process is beaten, and can not substitute cutter Structure.

The preceding threshing machine structure 200 of the present invention includes the first strut 210, the second strut 220, cylinder 230, motor 240, turntable 250, 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 mounted 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 mounted on, to be turned On disk 250, cutter 280 is mounted 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, will can 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, and cauline leaf is avoided to be involved in workpiece.The outside of motor 240 Equipped with a guide rod 241.241 bootable eminence cauline leaf of guide rod cuts cauline leaf along outer lateral bend, convenient for 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 mounted on the first disk 251, and second There are disk 252 multiple second positioning columns 254, second positioning column 254 to be 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 the effective length for changing leaves striking rod 270, while avoiding replacing and beat Leaf bar 270.

《The design of beet topping machine is ground with experiment》（Machinery Equipment Research Institute, Xinjiang Academy of Land-Reclaimable Sciences, how to build etc.）It devises It is a kind of to integrate the beet topping machine cut tassel, profiling, cut top.It is mainly by trifilar suspension frame, gearbox, mainframe, centre The compositions such as axis, profiling rack, hydraulic spring grease cup damper, sawtooth profiling roller, ground-contour-following device.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 mounted on holder 110, in the upper end plug-in-sleeve 121 of telescopic rod 122.Telescopic rod 122 uses The components such as screw are mounted 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 of bearing 125 has There are gauge finder 127, the bootable workpiece of flexure plane of gauge finder 127 to be 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 sundries, are ensured smooth around beet 900.The side wall of casing 121 has There are an extension 129, the upper end of elastic rod 124 to be fixed on extension 129, lower end is connected to bearing 125.In the utility model In, elastic rod 124 is, for example, high-performance spring.One end is hinged on bearing 125, the selectable fixation in multiple positions at middle part In extension 129.When alley height changes, feeler mechanism 120 lifts or falls under the effect of elastic rod 124, keeps It is contacted with ground.

Drawing mechanism 400 includes that axle portion 410, casing 420, the first draw sword 430, second and draw sword 440.Axle portion 410 is pacified On holder 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 shape is extended 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, eccentric stiffener driving also can be used in drawing mechanism 400, reaches in periodically and dig, pull up Operation, prior art has disclosed its detailed construction, the utility model does 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 should be kept appropriate at a distance from beet both sides, to reduce Pull out force.201120407123.9 disclosing a kind of beet pullout machine.It includes the connector sleeve being placed in connecting shaft that it, which acts group of drawing sword, 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 arranged in splayed.The case also discloses offset adjustment mechanism, is used for when beet production deviates, 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 sets luggage, the compositions such as excavating gear, transfer separation device, hoisting equipment.It sets luggage and throws device Structure can be used 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）.The device uses bilateral copying spring according to the offset in the plantation of uniline beet and production process, by spring pressure, certainly 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, the automatic system of go the rounds of configuration are disclosed.The cropper is in beet harvester support assembly front end The device assembly and double of go the rounds automatically is equipped at upper, the both sides position positioned at hitch frame with beet harvester support assembly hinge point 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 acquisition is anti-in time It feeds hydraulic control drive system, is stretched to bidirectional hydraulic oil cylinder by the realization of hydraulic control drive system, make beet harvester Support assembly moves in parallel in the horizontal direction.This automatic system of go the rounds is that electronic type sets luggage, which does not disclose it Concrete structure and working method.Prior art discloses some electronics to be set to 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.When equipment operation, left and right detection bar sense Know the left and right offset of beet root on ridge, hanging rod, sensor support plate and the rotation of sensor connecting shaft is driven, to which 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 to controller control fluid-link steering executing agency automatically to row.《Beet harvester automatically rectifies a deviation to row hydraulic pressure Execution System Design and experiment》（Nanjing Agriculturing Mechanization Inst., Ministry of Agriculture, Wang Shenying etc.）It devises and row hydraulic pressure is entangled automatically The structure of bigoted row 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 judgement sends out control signal and hydraulic pressure correction execution system, front steering mechanism is given to drive vehicle frame It does and swings accordingly, rear-axle steering mechanism drives trailing wheel deflection, the correction of cooperation front steering mechanism.Electronics sets controllably luggage Property it is good, the disadvantage is that not intuitive enough, it is unpredictable to there is error.

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 mounted on holder 110, one second spherical hinge of one end of connecting rod 450 452 are connected to casing 420, and the one third spherical hinge 453 of one end of connecting rod 450 is connected to the upper end of swing arm 320.Alley and beet When 900 generation position offset, swing arm 320 drives casing 420 to move with spring pivotal under the effect of connecting rod 450, so as to adjust rising The position drawn sword.Certainly since 320 rotation amplitude of swing arm is limited, which is not suitable for changing for finely tuning landform transverse direction tendency Ridge operates.With reference to attached drawing, swing arm 320, connecting rod 450 and casing 420 form multi-connecting-rod mechanism.Swing arm 320 and fixed component structure At rotation, a prismatic pair（Higher pair ph）, connecting rod 450 and fixed component constitute a ball pair（Low secondary pl）, casing 420 with it is fixed Component constitutes 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）.Degree of freedom=3n- of entire multi-bar linkage（2pl+ph）=9-（2×3+2）=1.Entire link mechanism has determining shifting Dynamic direction, swing arm 320 can be transferred to cutter with the inclination of beet 900 and generate unique movement（It is rotated with band part）, to change Become and excavates position.First spherical hinge 451 is D1, the first spherical hinge 451 and third spherical hinge at a distance from the second spherical hinge 452 453 distance is D2, and third spherical hinge 453 is D3, articulated shaft spherical hinge and 330 end of spring lever at a distance from articulated shaft 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.）It discloses Segmented harvests the meaning of beet.Cropper is divided into dozen leaf and cuts top machine, beet digger, pick-up loader.For " falling Beet tops between ridge can influence the work of next step beet digger so that collected beet root impurity content increases ", The publication is separated dish leaf using auger transport structure.For problem of the prior art, inventor proposes to be arranged after cutting top Cleaning member, for handling 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 existing There is technology proposition that pick-up mechanism is installed except delver.Cropper is picked up 201410379057.7 disclosing beet and excavating, it is main It is used for the pickup and cleaning of beet.Pickup plough and guide bar is arranged in the lower end of its adjusting rod, 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.It picks up to plough to bury and plows beet, the beet plowed is being led Material bar and stock guide are lower into clear material rotating disk along leading.It is arranged on the lower end outside of adjusting rod with serrate opening disk. Such as 0016 section of case specification is cut off positioned at grass of the opening disk of plough side by gear in mouldboard front is picked up.Opening disk is leaned on The channel of nearly beet, beet may be damaged during cutting off weeds.The mechanism 600 of tracking down and recovering of the present invention includes tracking down and recovering motor 610, plectrum 620, cut stem motor 630 and cut stem knife 640.It tracks down and recovers motor 610 and cuts stem motor 630 and be installed on holder 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.It dials Beet 900 is dialled in the entrance in cleaning channel by piece 620, then brings cleaning mechanism 700 by clear miscellaneous disk 714.Plectrum 620 for example, by using 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 located at horizontal clear up On the inside of channel 730 and except the first is drawn sword（The inside 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 conveys 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 the separation of fruit soil Roller, gap of the soil during which largely excavated through conveyor chain are fallen, and counter-rotation fruit soil separate roller mainly removes sweet tea Beet is finally collected into fruit-collecting box by the soil of adhesive tape on dish stem tuber by clamping hoisting equipment.201610311128.9 that Sugar beet pickup device includes picking up part, picking 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. 201520427288.0 disclosing a kind of clear miscellaneous cropper of beet excavation pickup.The case relates generally to multistage impurity-removing mechanism.It is 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 to be uniformly arranged to be on wheel rim Radial rubber plectrum.The structure of the plectrum can be used as the reference of the application.《Beet joint is excavated in 4LT-A type mistake row operations Cropper development and experiment》（Nanjing Agriculturing Mechanization Inst., Ministry of Agriculture, Gu Fengwei etc.）The machine includes feed bin and is detected to row Threshing machine structure, profiling topping mechanism, excavation conveying device etc..Its delver is arranged side by side with cutter, and threshing machine structure, which is located at, to be excavated 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 set, and to clear up the additional designs that beet is cooked.

Cleaning mechanism 700 is made of the vertical cleaning portion 720 that horizontal cleaning portion 710 is connected with each other.Horizontal 710 He of cleaning portion Vertical cleaning portion 720 can clear up the soil and sundries of beet 900 from multiple directions and angle, and these cleaning portions can also be used as Transport section is convenient for 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 712, first electricity of cantilevered axle Machine 713, clear miscellaneous disk 714.Horizontal fence 711, cantilevered axle 712 and the first shift fork 718 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 channel 730 with horizontal fence 711, and the level is clear The entrance correspondence in reason channel 730 tracks down and recovers mechanism 600, goes out corresponding vertical cleaning channel 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 the 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 channel 730.In another embodiment, setting becomes 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 are constituted, 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 one clear miscellaneous bar end 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.It dials The structures such as fork are inserted into the gap of rod-like element, take weeds out of.Clear miscellaneous disk 714 also can cleaning part sundries.

Vertical cleaning portion 720 includes side panel 721, roller bearing 722 and a vertical fence 723, the second motor 724, transmission belt 725 and multiple driver plates 726.Side panel 721 is mounted 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 constituted.Vertical fence 723 and side The composition of plate 721 one vertically clears up channel 740, and the both ends of roller bearing 722 are installed in rotation on the inside of two side panels 721.The Except 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 mounted 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 channel 740.Vertical fence 723 can also be by spaced rod piece group At.Driver plate 726 stretches into gap, helps clean up the sundries for being partly adhered to 900 stem tuber of beet.In use, beet 900, stem Leaf etc. enters horizontal cleaning channel 730 under the promotion for tracking down and recovering mechanism 600, and clear miscellaneous disk 714 drives beet 900 to be moved to outlet Place.Part cauline leaf is fallen by rod piece gap, and part cauline leaf is tangled by shift fork.Small part cauline leaf enters vertical cleaning with beet 900 Channel 740.Vertical cleaning portion 720 further clears up sundries, improves 900 clean level of beet.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims (6)

1. a kind of beet collecting mechanism, including frame, cylinder and containing box, the cylinder is hinged on said frame, the gas The output shaft of cylinder is hinged on the outside of the containing box, and the frame is made of more cross bars, at least two cross bar compositions One horizontal component, at least two cross bars form a vertical portion, the vertical portion are hinged at the top of the containing box On, which includes at least bottom plate, three vertical side plates and an oblique side plate, the bottom plate, vertical side plate and oblique side plate group At an accommodating area, which is characterized in that the containing box further includes the first slide plate, the second slide plate and elastic component, first slide plate It is made of orthogonal first extension and the second extension, which is slidably mounted in the vertical side plate Madial wall, which there is a guide groove, second slide plate to be prolonged by mutual obtuse-angulate third extension and the 4th Extending portion forms, which leans against on the oblique side plate, and the 4th extension is slidably inserted into the guide groove, One end of the elastic component is mounted in the guide groove, and the other end withstands on the side wall of the 4th extension.

2. beet collecting mechanism according to claim 1, which is characterized in that the angle and of the bottom plate and oblique side plate The angle of three extensions and the 4th extension is equal.

3. beet collecting mechanism according to claim 1, which is characterized in that the vertical side plate or oblique side plate are by multiple Truss forms.

4. beet collecting mechanism according to claim 3, which is characterized in that at least one vertical side plate, which has, to be thrown Material mouth, the feeding port are located at the top of first slide plate and the second slide plate.

5. a kind of beet harvester includes the beet collecting mechanism as described in Claims 1-4 any one, it is characterised in that Further include holder, cleaning mechanism.

6. beet harvester according to claim 5, which is characterized in that the beet harvester further includes tracking down and recovering mechanism, preceding Threshing machine structure, impurity-removing mechanism, feeler mechanism, drawing mechanism and guiding mechanism.