CN206227002U - A kind of duplicate rows walks crawler type green Chinese onion combine harvester certainly - Google Patents

Abstract

The utility model is related to a kind of duplicate rows from walking crawler type green Chinese onion combine harvester, including the deep device of support limit, clamping conveying device, pinboard, duplicate rows tremble native conveying device, secondary remove native device, duplicate rows aggregating apparatus and collect basket.Hydraulic track chassis is support and the mounting platform of whole machine；Duplicate rows trembles native conveying device and is located at whole machine foremost, is connected with the chassis skeleton on hydraulic track chassis, and angle can be adjusted under the control of hydraulic cylinder；The deep device of support limit trembles native conveying device both sides installed in duplicate rows；Duplicate rows aggregating apparatus are placed in duplicate rows and tremble native conveying device top by helical pitch plate；The whole machine direction of advance end of conveying device is clamped close to duplicate rows aggregating apparatus latter half, and is fixed on the chassis skeleton on hydraulic track chassis；Pinboard is located at the free-falling mouthful of clamping conveying device；Collect basket to be located at pinboard free-falling mouthful, lie in hydraulic track chassis and walk on platen；The utility model can be harvested disposably automatically to two row shallots simultaneously, and due to the effective rotating diameter of the space bar of PVC convergence zones and the V-shaped delivery track of duplicate rows collecting mechanism helical pitch front edge of board, the shallot that can meet different spacings harvests.

Description

A kind of duplicate rows walks crawler type green Chinese onion combine harvester certainly

(1) technical field

The utility model is related to a kind of duplicate rows to walk crawler type green Chinese onion combine harvester, agricultural mechanical field certainly.

(2) background technology

The annual production that the shallot of China is annual increasingly increases, in addition to the mass consumption of supply this country, most product Find a good sale in the foreign locales such as Russia, Japan, although the quantity of the plantation of shallot increase, as shallot results machine but It is unusual scarcity.Shallot harvests mainly has two ways：A kind of is traditional hand harvest mode of production, and another kind is special Harvest machinery.The artificial harvesting approach of transmission be it is most ancient be also simplest harvesting approach, although it is artificial harvest it is clean and tidy Spend, go native effect and shallot mechanical failure rate very low, but efficiency of crop is extremely low and hand labor cost is very high, for Large-scaleization plantation is not calculated very much.Existing market Green Chinese onion harvester is broadly divided into type oscillatory type cropper and rotary Green Chinese onion harvester, two type operation quality effects are poor, certain, equipment applicability that is that equipment design aspect there is a problem that Difference；Two to be that equipment performance there is a problem that certain, and advanced development productivity effect is low, poor reliability, and separate unit manufacturing cost is higher； Three is that single file present on market harvests engine efficiency or very low, does not catch up with the Production requirement of green onion agriculture.

The shallot cultivated area of China is big, and shallot is labour-intensive raise crop, and harvest operation is its production process Important step, has that manual work labour intensity is big, takes that farming season is more, harvest season property is strong, harvesting loss is big, efficiency is low asks Topic, has been not suitable for current agricultural development direction and rural situation.Although market has some shallot mechanical harvest machines, solve Shallot mechanized harvest problem, but all it is single file operation, and efficiency has much room for improvement, and operating cost not enough optimizes.

(3) content of the invention

In order to solve the above problems, invention provides a kind of duplicate rows and walks crawler type green Chinese onion combine harvester, two ditch shallots certainly Harvest together, not only efficiency is improved, and operating cost is reduced, and is very important for improving production work rate, while Also comply with the requirement of agricultural machinery modernization.

A kind of duplicate rows walks crawler type green Chinese onion combine harvester certainly, including support limits deep device, clamping conveying device, transfers Plate, duplicate rows tremble native conveying device, it is secondary go native device, duplicate rows aggregating apparatus and collect basket.Hydraulic track chassis is the branch of whole machine Support and mounting platform；Duplicate rows trembles native conveying device and is located at whole machine foremost, is connected with the chassis skeleton on hydraulic track chassis, in liquid Angle can be adjusted under the control of cylinder pressure；The deep device of support limit trembles native conveying device both sides installed in duplicate rows；Duplicate rows aggregating apparatus Duplicate rows is placed in by helical pitch plate and trembles native conveying device top；Collect close to duplicate rows at the whole machine direction of advance end for clamping conveying device Device latter half, and be fixed on the chassis skeleton on hydraulic track chassis；Pinboard is located at clamping conveying device free-falling At mouthful；Collect basket to be located at pinboard free-falling mouthful, lie in hydraulic track chassis and walk on platen.

Described hydraulic track chassis can be realized using prior art, mainly by radiator, oil pipe, hydraulic pump, engine, Chassis skeleton, walk platen, reductor and driving wheel, crawler belt, bogies, thrust wheel, directive wheel, engine foundation, directive wheel The part such as support and aiutage constitutes.

The described deep device of support limit realizes that support limits deep device height adjustable, mainly by rubber wheel using prior art Tire, support bar and fix bar etc. are constituted, and native conveying device both sides are trembled installed in duplicate rows, play the whole deep effect of machine support limit.

Described pinboard is downward-sloping installed in clamping conveying device transmission skeleton conveying end, receives single vertical The shallot of whereabouts, mitigates the deadweight fallen when collecting basket under shallot and damages.

Described collection basket is walked on platen installed in hydraulic track chassis, and is placed in the underface of pinboard, under collection The shallot for falling.

Described clamping conveying device includes two symmetrical clamping conveying devices.Two clamping conveying devices are installed When it is symmetrically placed as symmetry axis is parallel to each other with center chassis line, and be connected with chassis skeleton, make two by adjusting clamp system Individual clamping conveying device is clamped, and regulation strainer makes the conveying belt tension of each clamping conveying device.Each clamping conveying dress Put including：Drive wheel apparatus, driven wheel device, strainer, nine clamp systems, transmission skeleton, conveyer belt, protective cover and branch Support；Wheel apparatus are driven to be arranged on transmission skeleton on the tensioning link of the strainer of engine end, slave unit peace On the support frame of the other end of transmission skeleton, nine clamp systems are uniformly arranged on transmission skeleton successively with a determining deviation Upper side, cycloconveyor belt bypasses driven wheel device and drives wheel apparatus, and is tensioned and folder by strainer and clamp system Tightly；Protective cover is fixed on transmission skeleton side in the form of partly wrapping up in, and is wrapped in each conveyer belt top, plays protective action； Described driving wheel apparatus include driving pulley, hydraulic motor, splined shaft and bearing, and hydraulic motor is connected with driving wheel, realize The rotation of driving wheel；Described driven wheel device includes driven pulley, axle and bearing, driven pulley and axle interference fit, driven Belt wheel coordinates with conveyer belt；Described strainer includes nutted rod and tensioning link, nutted rod one end and tensioning link Consolidation, the other end is connected with transmission skeleton, is changed with the relative position of transmission skeleton by adjusting nutted rod regulation tensioning link Become the relative position for driving wheel apparatus and transmission skeleton, so as to realize the elastic regulation of conveyer belt.Described clamp system includes pressure Roller, roller frame and spring, nine clamp systems are contained in each defeated device of clamping；Pressure roller is arranged on roller frame, and pressure roller is used for Support belt inner side, pressure roller and conveyer belt are tensioned it with merging；Roller frame is arranged on transmission skeleton upper side, spring one end The end of a roller frame installed therein, the spring other end is arranged on adjacent roller frame middle part, real by the flexible of spring Existing Automatic-clamping；Described transmission skeleton is formed by two sections of rectangular tubes in 110 ° of -140 ° of angles consolidations, conveniently realizes that shallot is collected Horizontal transmission before；Due to the relative position of conveyer belt being fixed in shallot course of conveying, and transmit the angle of skeleton Change with angle in conveyer belt operation process is consistent, therefore the deflection angle in the angle decision shallot course of conveying of transmission skeleton Degree；Shallot enters perpendicular to the ground during conveyer belt, and certain angle is changed with conveyer belt in course of conveying, is easy to shallot to receive Collection is arranged；Described conveyer belt is formed by two-layer consolidation, and lower floor is rubber layer, and pulley contact, by the driving conveying belt that rubs Operation；Upper strata is class spongy layer, is class sponge structure with shallot directly contact side, with favorable elasticity, is not broken during clamping shallot Bad green onion body.Whole clamping conveying device is by being supported and fixed on hydraulic track chassis front end.

Described duplicate rows trembles native conveying device, including the native plate of deep layer shovel, rotary type root tremble native conveying device, hydraulic motor Power set, tremble native adjusting apparatus and duplicate rows trembles native conveying device fixed mechanism.The described native plate of deep layer shovel is solid installed in support Determine device front end, distance of the regulation relative to holder fixing mechanism can be moved forward and backward, can also rotate upwardly and downwardly regulation and horizontal plane Angle, it is ensured that shallot collect optimum state；The rotary type root tremble native conveying device including round steel, connecting plate, moving tooth, Driving shaft, driven shaft, fixed seat, bearing.Described round steel two ends are provided with multi-diameter shaft.Described connecting plate two ends have two with rule Lattice through hole one and through hole two, the through hole one of one of connecting plate and the through hole two of another connecting plate are concentric tight with merging Patch, and two connecting plates are linked together with the insertion of the shaft end of round steel one, by that analogy, each two connecting plate joins end to end, group Into a loop chain, equally connecting plate is also connected into round steel opposite side according to as above connected mode in another shaft end of round steel Loop chain.Described driving shaft and driven axle two ends is respectively provided with a moving tooth, during installation loop chain across driving shaft and driven axle, and Loop chain is set to be engaged with four moving teeth；Described hydraulic motor power set include hydraulic motor and motor fixed supported slab.Described Hydraulic motor is connected with driving shaft.Described motor fixed supported slab one end is connected with hydraulic motor, and the other end fixes machine with support Structure is connected；Described native adjusting apparatus of trembling include bolt adjusting rod, adjusting rod fixed plate and plain nut；Described bolt regulation Bar is fastened in fixed plate by two plain nuts, and described adjusting rod fixed plate is consolidated in duplicate rows trembles native conveying device and fix Trembled at the fixed seat of native conveying device near rotary type root in mechanism, fixed relative to adjusting rod by regulating bolt adjusting rod The relative position of plate realizes the position adjustments to the fixed seat.

It is described it is secondary remove native device, including motor fixed rack, go native rotating vane, direct current generator, blade fixed disk, Cover plate；Native conveying device end is trembled near duplicate rows and fastened in described fixed support top with described transmission skeleton；The present apparatus totally two Set is left and right symmetrically arranged.Often cover it is secondary go native device include motor fixed rack, go native rotating vane, direct current generator, blade solid Price fixing and cover plate.Two bar shaped mounting holes are provided with the top of the motor fixed rack, are easy to perpendicular to whole machine direction of advance Slide up and down, with adjust remove native rotating vane effectively go native scope；The described native rotating vane that goes is made up of four blades；Four The bending in the same direction radially outward of individual blade outer end, four blades are along blade fixed disk circumference uniform distribution.Described blade fixes dish axle Nose end is connected with the output shaft of direct current generator.Described direct current generator is arranged on motor fixed rack；Described fixed disk by Disk and axle sleeve consolidation are formed, and disk and axle sleeve are co-axially mounted；The cover plate is used to be fastenedly connected direct current generator output shaft and consolidates Price fixing.

Described duplicate rows collecting mechanism, including duplicate rows collects supporting device, power transmission；Described duplicate rows collects to be helped Holding device includes helical pitch plate a, helical pitch plate b, PVC convergence zone.The overall at right angles triangles of described helical pitch plate a；Described helical pitch Plate b is in integrally isosceles triangle；Two helical pitch plate a shovel native plate center line as symmetry axis is symmetrically mounted on described duplicate rows with deep layer Tremble on native conveying device fixed mechanism, the one of right-angle sides of helical pitch plate a are parallel to direction of advance；Described helical pitch plate b two Helical pitch plate a lower sections are installed in parallel in etc. the hypotenuse of waist edge and helical pitch plate a, one are formed between two helical pitch plate a and helical pitch plate b and is fallen V-type delivery track；Uniform vertical is provided with space bar on so-called PVC convergence zones, and PVC convergence zones are installed in parallel on helical pitch plate b And in reverse V-shaped delivery track, PVC convergence zones are across the PVC driving pulleys in power transmission and the passive belt wheels of PVC； Described power transmission include chain, chain-wheel mechanism, bevel gear a, bevel gear b, rotating shaft a, rotating shaft b, bearing, common v band, V belt wheels, PVC driving pulleys and the passive belt wheels of PVC.Described chain is to remove the pin in the middle of existing chain, uses round steel Chain is linked together composition instead of pin；Each chain link of chain is located at round steel center.Bevel gear a and bevel gear b are nibbled Close；Described chain-wheel mechanism is formed by standard sprocket and sprocket shaft consolidation.The thin shaft end of sprocket shaft is connected with bevel gear a.It is dynamic Power transmission apparatus are arranged on helical pitch plate b.Described rotating shaft a is connected as driving shaft, the lower end of rotating shaft a with bevel gear b axis holes, Rotating shaft a is sequentially provided with v belt wheels, PVC driving pulleys upwards.The rotating shaft b is sequentially provided with v bands upwards as driven axle, rotating shaft b Wheel, PVC driven pulleys；So-called common v bands cross cap is on two v belt wheels, and it is double to realize to drive PVC convergence zones move toward one another Capable shallot collects.

The utility model can be harvested disposably automatically to two row shallots simultaneously, and green onion line-spacing can be in 600mm- It is adjusted in 900mm, due to the effective rotating diameter of the space bar of PVC convergence zones and the V of duplicate rows collecting mechanism helical pitch front edge of board Font delivery track, self adaptation meets different spacings.

The utility model can be adjusted according to the Bulbus Allii Fistulosi depth of shallot, adapt to the shallot of different size.Can pass through Adjustment is connected to the flexible depth to control duplicate rows to tremble native conveying device front end that duplicate rows trembles the hydraulic cylinder piston rod of native conveying device Layer scraper device and level ground angle, realize that the shallot of different depth harvests.

The utility model can be to the secondary impurity elimination in the root of different size shallot (soil, dead skin), can be secondary by changing Bar hole above the supporting plate of impurity removing device is realized with the relative position of clamping conveying device.

The utility model can realize harmless clamping to the shallot of different size, can be defeated by adjusting clamping Device clamp system is sent to adjust clamping force to realize.

The utility model can control to harvest speed according to the density degree of shallot, and all of control of the utility model is equal It is hydraulic pressure, therefore can be by adjusting oily flow controlled output result.

(4) illustrate

Fig. 1 is overall structure front view；

Fig. 2 is overall top view；

Fig. 3 is overall right view；

Fig. 4 is overall axis side view；

Fig. 5 is clamping transport conveyor constructions front view；

Fig. 6 is clamping transport conveyor constructions top view；

Fig. 7 is to accommodate mechanism to drive wheel apparatus sectional view

Fig. 8 is to accommodate mechanism's driven wheel device sectional view

Fig. 9 is two row gathering structure front views；

Figure 10 is two row gathering structure top views；

Figure 11 is two row gathering structure front view A to figure；

Figure 12 is PVC driving pulley structure sectional views in two row gathering structures；

Figure 13 is secondary impurity elimination schematic diagram；

Figure 14 is that duplicate rows trembles native conveying device schematic diagram；

Figure 15 is that native conveying device schematic diagram is trembled in rotary type root during duplicate rows trembles native conveying device；

Figure 16 is that duplicate rows trembles native conveying device medium-height trestle fixed mechanism schematic diagram；

In figure：1. support limits deep device, and 2. earth separation device, 3. clamps conveying device, 4. man-machine operating device for multistage, 5. transfers Plate, 6. collects basket, 7. hydraulic track chassis, 8. engine, 9. duplicate rows aggregating apparatus, 10. two impurity removing devices, and 11. duplicate rows are trembled Native device, 12. duplicate rows tremble native device regulation oil cylinder.301. protective covers, 302. nutted rods, 303. tensioning links, 304. supports Frame, 305. conveyer belts, 306. roller frames, 307. pressure rollers, 308. springs, 309. transmission skeletons, 310. bearings, 311. main belt Wheel, 312. splined shafts, 313. hydraulic motors, 314. driven pulleys, 315. axles, 316 bearings.901. helical pitch plate a, 902.PVC remittances Poly- band, 903. helical pitch plate b, 904.v belt wheels, 905.v bands, 906. bevel gears, 907. sprocket wheels, 908. chains, 909. bearings, 910. Bearing block, 911. bearing fixed seats, 912. driven axles, 913. cover plate a, 914. bolts, 915. key a, 916. key b, 917. is dust-proof Sealing ring, 918. driving shafts, 919. shaft block rings, 920. hole back-up rings, 921.PVC belt wheels.101. motor fixed racks, 102. Remove native rotating vane, 103. direct current generators, 104. blade fixed disks, 105. cover plates.The native plate of 111. shallot deep layers shovel, 112. rotate Native conveying device is trembled in formula root, 113. hydraulic motor power set, and 114. tremble native governor motion, and it is defeated that soil is trembled in 115. rotary type roots Send device fixed mechanism, 11201. round steel, 11202. connecting plates, 11203. moving teeth, 11204. driven axles, 11205. fixed seats, 11206. driving shafts, 11207. bearings, 11301. motor fixed supported slabs, 11302 hydraulic motors, 11401. bolt adjusting rods, 11402. adjusting rod fixed plates, 11501. bar holes, 11502. intermediate supports, 11503. side plates, 11504. limit ramus profundus support connections, 11505. devices fix rotation pipe, 11506. oil cylinder fulcrum bearings.

(5) specific embodiment

The utility model is mainly used in the combining operation of shallot, according to the device of offer of the present utility model, below By reference picture 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15 and Figure 16 Further illustrate a kind of duplicate rows of the utility model from the operation principle for walking crawler type green Chinese onion combine harvester.

Hydraulic track chassis, the deep device of support limit, earth separation device, pinboard and collection basket in the present embodiment can be using existing There is technology to complete.

Described clamping conveying device includes driving wheel apparatus, driven wheel device, strainer, clamp system, transmission bone Frame 309, conveyer belt 305, protective cover 301, support frame 304.Driving wheel apparatus therein include driving pulley 310, hydraulic motor 311, transmission is connected by splined shaft 312, bearing 310, hydraulic motor 313 is connected by splined shaft 312 with driving wheel 311, real The rotation of existing driving wheel.The rotating speed of hydraulic motor 313 is controlled by the flow of hydraulic system, and then controls the biography of conveyer belt 305 Send speed.Strainer therein includes nutted rod 302 and tensioning link 303, and nutted rod 302 passes through spiral shell with link 303 Line is connected, and tensioning function is realized with the relative position of link 303 by changing nutted rod 302, and the mechanism clamps dress with shallot Put mutual cooperation and ensure two clamping forces of conveyer belt 305 in left and right.Shallot clamp system passes through pressure roller 307, roller frame 306 and bullet The clamping device of the composition of spring 308 makes two conveyer belts in left and right closely be pressed together, and the clamping of shallot is completed, when conveyer belt is in master Driving wheel completes the conveying of shallot when driving lower reciprocating operation.It it is one soft by the clamping device constituted using flexible member spring Sexual system, can clamp the shallot of conveying different-diameter.Conveyer belt 305 is made up of body with class spongy layer.Body and pulley contact, With shallot directly contact side be class sponge structure, with favorable elasticity, can with shallot good contact and effectively protect shallot not by Destruction.

Described duplicate rows aggregating apparatus include two parts, and a part is that the duplicate rows of shallot collects support partly including helical pitch plate A901, PVC convergence zone 902, helical pitch plate b903, PVC belt wheel 921, cover plate a 913, bolt 914, key a 915.Helical pitch plate a901 It is placed in parallel with helical pitch plate b903 and trembles native appliance stand fixed mechanism 115 in duplicate rows, forms a shallot delivery track.Whole Under the promotion of body machine onward impulse and native conveying device 11 is trembled under the traction of green onion root, the big clever of two ditches can be along track aggregation To the clamping transport portion 3 of rear end.PVC convergence zones 902 bypass two PVC belt wheels 921, and a PVC belt wheel 921 passes through key a 915 are connected with driven axle 912, and a PVC belt wheel 921 is connected by key a 915 with driving shaft 918, and cover plate a 913 is all used at top Only PVC bands are secured against with bolt 914 to come off；Another part is that power transmissioning part point includes v belt wheels 904, v band 905, bevel gear 906th, sprocket wheel 907, chain 908, bearing 909, sealing ring 910, bearing fixed seat 911, driven axle 912, key b 916, dust-proof close Seal 917, driving shaft 918, shaft block ring 919, hole back-up ring 920.Bevel gear 906, bearing 909, bearing fixed seat 911, v bands Wheel 904, key a 915, key b 916 constitute active rotating shaft, bearing block 910, bearing 909, chain with the concentric fits of driving shaft 918 successively Wheel 907, chain 908 cooperates and constitutes the initial power of the present apparatus.

Described secondary impurity removing device includes motor fixed rack 101, removes native rotating vane 102, direct current generator 103, leaf Piece fixed disk 104 and cover plate 105.Described motor fixed rack 101 is formed by bending plate and gusset consolidation, by top during assembling Bar hole and clamping conveying device fastening.The described native rotating vane 102 that goes is fastened on blade fixed disk 104,4 360 ° of blades It is uniform to install.Described blade fixed disk is justified 104 cards and is connected with native rotating vane 102 is removed, other end axis hole end and direct current The output shaft spline connection of machine 103.Described direct current generator 103 is connected with the bolt hole of fixed support 101.Direct current with reductor Motor 103 is power source, and power supply is provided by the engine of this equipment, direct current generator is rotated and native pawl rotating vane turn of taking It is dynamic.The moving blade fixed disk 104 of direct current generator 103 is rotated, and blade fixed disk 104 rotates 4 and removes native rotating vane 102, when having The soil of green onion root is removed in the bat just returned when green onion passes through gently, reaches clean-up effect.

Described duplicate rows trembles native conveying device and trembles native conveying device including the native plate 111 of shallot deep layer shovel, rotary type root 112nd, hydraulic motor power set 113, tremble native governor motion 114, rotary type root tremble native conveying device fixed mechanism 115, circle Steel 1121, connecting plate 1122, moving tooth 1123, driven axle 1124, fixed seat 1125, driving shaft 1126, bearing 1127.Described is big The native plate 111 of green onion deep layer shovel is that quality steel plate consolidation is formed, mounting bracket fixed mechanism front end, it is possible to movable regulation away from From rotating upwardly and downwardly regulation angle can meet different planting depth shallots results excavations；Tremble soil conveying dress in the rotary type root Put including round steel 1121, connecting plate 1122, moving tooth 1123, driving shaft 1126, driven shaft 1124, fixed seat 1125, bearing 1127. The described a diameter of 8mm of round steel 1121, two ends are provided with multi-diameter shaft.The described plate face two ends of connecting plate 1122 have two same specifications to lead to Hole 1 and through hole 2, the through hole 1 of one of connecting plate 1121 and the concentric cooperation of through hole 2 of another connecting plate 1121, are used in combination The shaft end of round steel 1121 is inserted and is connected, and by that analogy, the ending of connecting plate 1122 is connected two-by-two, a loop chain is constituted, equally in circle Connecting plate is placed in another shaft end of steel, connects into loop chain, is so to will realize trembling the cycle rotation of native device.Described master Moving axis 1126 and driven shaft 1124 are consolidated with two moving teeth 1123 in the near-end shaft shoulder respectively, are grown along loop chain round steel 1121 after consolidation Degree direction passes through loop chain, engages moving tooth 1123 and loop chain round steel 1121, facilitates the transmission of power.The bearing 1127 is tight respectively Guan County makes full use of bearing concentricity high, the effect of low friction in the bearing hole of fixed seat 1125.The fixed seat 1125 It is fixed on holder fixing mechanism 115 through support bracket fastened bar hole, and driving shaft 1126 and driven axle 1124 is passed through axle Hold 1127 holdings concentric；Described hydraulic motor power set include hydraulic motor 11302 and motor fixed supported slab 11301. Described hydraulic motor and driving shaft spline connection.Described motor fixed supported slab one end is connected with hydraulic motor, other end branch Frame fixed mechanism is connected；Described native adjusting apparatus of trembling include bolt adjusting rod, fixed plate and plain nut.Described bolt is adjusted Pole is fastened in fixed plate by two plain nuts；

The course of work of machine:

Prepare the debugging stage：Ensure machine install it is errorless after, placed between the row of shallot planting site two, in whole machine Heart axis overlaps with the middle furrow of two row shallots, according to the depth of plantation shallot, native device oil cylinder work is trembled by adjusting duplicate rows The native plate of deep layer shovel that duplicate rows trembles native conveying device is transferred to optimum position by the flexible of stopper rod, and the planting density according to shallot sets machine The optimum speed that device advances is come the optimal results effect that ensures.

The results stage：After completing to prepare the debugging stage, start to harvest shallot, in the presence of the forward thrust of machine, Shallot can be sticked up to ground, and duplicate rows is trembled native device and rotated under the power of hydraulic motor, and after driving shallot root to machine Side's conveying, simultaneously because the helical pitch of the track and PVC convergence zones between the helical pitch plate of duplicate rows aggregating apparatus, shallot is transported to folder Conveying device is held, the shake effect of native device loop chain is trembled during this due to duplicate rows, native purification is once trembled to shallot.In folder In holding conveying device course of conveying, when shallot is transported to the device of secondary impurity elimination, carry out it is secondary go soil, Exfoliating Scrub it is net Change effect.

Collection phase：When shallot is transported to clamping delivery device tip, due to the V word structures of rear end, shallot can be certainly Dynamic whereabouts, is automatically pooled to collection basket, completes the collection of shallot.

Claims (2)

1. a kind of duplicate rows, from crawler type green Chinese onion combine harvester is walked, is to use hydraulic track chassis for the support of whole machine and install flat Platform；The deep device of support limit trembles native conveying device both sides installed in duplicate rows；It is characterized in that：It is defeated including the deep device of support limit, clamping Send device, pinboard, duplicate rows tremble native conveying device, it is secondary go native device, duplicate rows aggregating apparatus and collect basket；Duplicate rows trembles native conveying Device is located at whole machine foremost, is connected with the chassis skeleton on hydraulic track chassis, and angle can be adjusted under the control of hydraulic cylinder；It is double Row aggregating apparatus are placed in duplicate rows and tremble native conveying device top by helical pitch plate；Collect close to duplicate rows the front end for clamping conveying device Device latter half, and be fixed on the chassis skeleton on hydraulic track chassis；Pinboard is located at clamping conveying device free-falling At mouthful；Hydraulic track chassis of the basket at pinboard free-falling mouthful is collected to walk on platen；

Described pinboard is downward-sloping installed in clamping conveying device transmission skeleton conveying end, receives single vertical whereabouts Shallot, mitigate shallot under fall collect basket when deadweight damage；

Described collection basket is walked on platen installed in hydraulic track chassis, and is placed in the underface of pinboard, collects what is fallen Shallot；

Described clamping conveying device includes two symmetrical clamping conveying devices；Two clamping conveying devices install when with Center chassis line is symmetrically placed for symmetry axis is parallel to each other, and is connected with chassis skeleton, and two folders are made by adjusting clamp system Conveying device clamping is held, regulation strainer makes the conveying belt tension of each clamping conveying device；Each clamping conveying device bag Include：Drive wheel apparatus, driven wheel device, strainer, nine clamp systems, transmission skeleton, conveyer belt, protective cover and supports； Wheel apparatus are driven to be arranged on transmission skeleton on the tensioning link of the strainer of engine end, slave unit is arranged on On the support frame of the other end for transmitting skeleton, nine clamp systems are uniformly arranged on the upside of transmission skeleton with a determining deviation successively Face, cycloconveyor belt bypasses driven wheel device and drives wheel apparatus, and is tensioned and is clamped by strainer and clamp system；It is anti- Shield is fixed on transmission skeleton side in the form of partly wrapping up in, and is wrapped in each conveyer belt top, plays protective action；Described Driving wheel apparatus includes driving pulley, hydraulic motor, splined shaft and bearing, and hydraulic motor is connected with driving wheel, realizes driving wheel Rotation；Described driven wheel device includes driven pulley, axle and bearing, driven pulley and axle interference fit, driven pulley with Conveyer belt coordinates；Described strainer includes nutted rod and tensioning link, nutted rod one end and tensioning link consolidation, separately One end is connected with transmission skeleton, and the relative position that tensioning link and transmission skeleton are adjusted by adjusting nutted rod changes driving wheel Device and the relative position for transmitting skeleton, so as to realize the elastic regulation of conveyer belt；Described clamp system includes pressure roller, roller frame And spring, contain nine clamp systems in each defeated device of clamping；Pressure roller is arranged on roller frame, and pressure roller is used for support belt Inner side, pressure roller and conveyer belt are tensioned it with merging；Roller frame is arranged on transmission skeleton upper side, and spring one end is installed therein One end of roller frame, the spring other end is arranged on adjacent roller frame middle part, by the flexible of spring, realizes automatic folder Tightly；Described transmission skeleton is formed by two sections of rectangular tube consolidations in a certain angle, and the level before conveniently realizing shallot collection is passed Send；Described conveyer belt is formed by two-layer consolidation, and lower floor is rubber layer, and with pulley contact, by rubbing, driving conveying belt runs； Upper strata is class spongy layer, is class sponge structure with shallot directly contact side, with favorable elasticity, green onion is not destroyed during clamping shallot Body；Whole clamping conveying device is by being supported and fixed on hydraulic track chassis front end；

Described duplicate rows trembles native conveying device, including the native plate of deep layer shovel, rotary type root tremble native conveying device, hydraulic motor power Device, tremble native adjusting apparatus and duplicate rows trembles native conveying device fixed mechanism；The described native plate of deep layer shovel is arranged on support and fixes machine Structure front end, can move forward and backward distance of the regulation relative to holder fixing mechanism, can also rotate upwardly and downwardly the angle of regulation and horizontal plane Degree, it is ensured that the optimum state that shallot is collected；Native conveying device is trembled in the rotary type root includes round steel, connecting plate, moving tooth, active Axle, driven shaft, fixed seat, bearing；Described round steel two ends are provided with multi-diameter shaft；Described connecting plate two ends have two same specifications to lead to Hole one and through hole two, the through hole one of one of connecting plate are close to the through hole two of another connecting plate is concentric with merging, and Inserted with the shaft end of round steel one and two connecting plates link together, by that analogy, each two connecting plate joins end to end, constitute one Loop chain, equally also connects into loop chain by connecting plate according to as above connected mode in another shaft end of round steel in round steel opposite side；Institute The driving shaft and driven axle two ends stated are respectively provided with a moving tooth, and loop chain is across driving shaft and driven axle during installation, and makes loop chain Engaged with four moving teeth；Described hydraulic motor power set include hydraulic motor and motor fixed supported slab；Described hydraulic pressure horse It is connected up to driving shaft；Described motor fixed supported slab one end is connected with hydraulic motor, and the other end is connected with holder fixing mechanism； Described native adjusting apparatus of trembling include bolt adjusting rod, adjusting rod fixed plate and plain nut；Described bolt adjusting rod passes through Two plain nuts are fastened in fixed plate, and described adjusting rod fixed plate is consolidated in duplicate rows and trembles on native conveying device fixed mechanism Trembled at the fixed seat of native conveying device near rotary type root, the phase by regulating bolt adjusting rod relative to adjusting rod fixed plate The position adjustments to the fixed seat are realized to position；

It is described it is secondary remove native device, including motor fixed rack, remove native rotating vane, direct current generator, blade fixed disk, lid Plate；Native conveying device end is trembled near duplicate rows and fastened in described fixed support top with described transmission skeleton；Totally two sets of the present apparatus It is left and right symmetrically arranged；Often cover it is secondary go native device include motor fixed rack, go native rotating vane, direct current generator, blade to fix Disk and cover plate；Two bar shaped mounting holes are provided with the top of the motor fixed rack, are easy in whole machine direction of advance Lower slider, with adjust remove native rotating vane effectively go native scope；The described native rotating vane that goes is made up of four blades；Four Blade outer end bending in the same direction radially outward, four blades are along blade fixed disk circumference uniform distribution；Described blade fixed disk axis hole End is connected with the output shaft of direct current generator；Described direct current generator is arranged on motor fixed rack；Described fixed disk is by justifying Disk and axle sleeve consolidation are formed, and disk and axle sleeve are co-axially mounted；The cover plate is used to be fastenedly connected direct current generator output shaft and fixation Disk；

Described duplicate rows collecting mechanism, including duplicate rows collects supporting device, power transmission；Described duplicate rows collects support dress Put including helical pitch plate a, helical pitch plate b, PVC convergence zone；The overall at right angles triangles of described helical pitch plate a；Described helical pitch plate b is whole Body is in isosceles triangle；Two helical pitch plate a shovel native plate center line and tremble soil as symmetry axis is symmetrically mounted on described duplicate rows with deep layer On conveying device fixed mechanism, the one of right-angle sides of helical pitch plate a are parallel to direction of advance；Described two isosceles of helical pitch plate b Side is installed in parallel in helical pitch plate a lower sections with the hypotenuse of helical pitch plate a, and formation one is reverse V-shaped between two helical pitch plate a and helical pitch plate b Delivery track；Uniform vertical is provided with space bar on so-called PVC convergence zones, and PVC convergence zones are installed in parallel on helical pitch plate b and position In in reverse V-shaped delivery track, PVC convergence zones are across the PVC driving pulleys in power transmission and the passive belt wheels of PVC；It is described Power transmission include chain, chain-wheel mechanism, bevel gear a, bevel gear b, rotating shaft a, rotating shaft b, bearing, common v band, v bands Wheel, PVC driving pulleys and the passive belt wheels of PVC；Described chain is to remove the pin in the middle of existing chain, is replaced using round steel Pin links together composition chain；Each chain link of chain is located at round steel center；Bevel gear a and bevel gear b is engaged；Institute The chain-wheel mechanism stated is formed by standard sprocket and sprocket shaft consolidation；The thin shaft end of sprocket shaft is connected with bevel gear a；Power is transmitted Device is arranged on helical pitch plate b；Described rotating shaft a is connected as driving shaft, the lower end of rotating shaft a with bevel gear b axis holes, rotating shaft a It is sequentially provided with v belt wheels, PVC driving pulleys upwards；The rotating shaft b is sequentially provided with v belt wheels, PVC upwards as driven axle, rotating shaft b Driven pulley；So-called common v bands cross cap drives PVC convergence zones move toward one another to realize the big of duplicate rows on two v belt wheels Green onion collects.

2. a kind of duplicate rows as claimed in claim 1 walks crawler type green Chinese onion combine harvester certainly, it is characterised in that the transmission bone The angle of frame is 110 ° -140 °.