CN209201524U - A kind of self-propelled green Chinese onion combine harvester of uniline - Google Patents

Abstract

The utility model relates to a kind of self-propelled green Chinese onion combine harvesters of uniline, chassis including being equipped with dynamical system, and it is mounted on excavating gear and clamping conveying device on the main frame of chassis, the collection device for discharging for being located at clamping conveying device discharge end is also equipped on the chassis main frame, the excavating gear includes the excavation support frame hinged with chassis main frame, and with excavate the affixed digger blade of support frame, excavate between support frame and chassis main frame also by lifting hydraulic cylinder connection.The utility model can disposably complete the excavation of uniline shallot, tremble soil, clamping conveying, collection and laying in heaps, can satisfy a variety of shallots harvests and require；It trembles native device and what clear miscellaneous device completed shallot goes native processing twice, shallot pure land rate is higher；Clamping conveying device realizes the flexible clamping of shallot, lossless conveying；It collects device for discharging and stacking laying is carried out to shallot, collected convenient for manual banding, mitigate manual work intensity.

Description

A kind of self-propelled green Chinese onion combine harvester of uniline

Technical field

The utility model relates to agricultural machinery equipment field more particularly to a kind of self-propelled green Chinese onion combine harvests of uniline Machine.

Background technique

Shallot is one of China main characteristics industrial crops, and plantation is with a long history, and the shallot in China is planted annual Area is about 500,000 hm².The living environment of shallot is adaptable, and there are plantation in various regions at home, especially in Shandong, river The area such as south, Hebei is more assembled, and the every annual export volume of the shallot in China occupies the 70% of the world, plays weight to the economy in place The facilitation wanted.

But since shallot belongs to dense planting crop, and planting depth is bigger, this just causes one to the harvest of shallot Fixed difficulty.Traditional labor type of shallot harvest is hand digging, and the amount of labour is big, low efficiency and harvest quality cannot protect Card.As to the investment energetically of the introduction of advanced foreign technology and China's scientific research, China occurs very on the market at present in recent years The Green Chinese onion harvester of polymorphic type plays the role of adding fuel to the flames for the harvesting mechanization development of shallot, but existing shallot The equal Shortcomings of cropper.

Application No. is 201510345918.4 Chinese patents to provide a kind of Green Chinese onion harvester, and this Green Chinese onion harvester is Duplicate rows harvest, harvest effect is poor, easily hurts green onion, is unable to satisfy the requirement of green onion agriculture.

Application No. is 201610680215.1 Chinese patents to provide a kind of full-automatic crawler track type Green Chinese onion harvester, passes through Profiling grafter is mutually connected by the convergence part of comb teeth-shaped with endless belt conveyer with longitudinal conveying device, be easy to cause the winding of green onion root stifled Plug, and it is higher to hurt green onion rate.

Application No. is the Chinese patents of 201610981216.X to provide a kind of duplicate rows from walking crawler type green Chinese onion combine harvest Duplicate rows shallot is pooled on a conveyer belt by machine, the invention using duplicate rows aggregating apparatus, which easily occurs shallot blocking It is higher to hurt green onion rate for phenomenon.

Application No. is 201610993794.5 Chinese patents to provide a kind of uniline from walking crawler type green Chinese onion combine harvest Machine, the invention clamping band is relatively narrow, and shallot clamps frangibility in transmission process, and it is higher to hurt green onion rate, cannot promote the use of a large area.

Utility model content

In view of the shortcomings of the prior art, the utility model provides a kind of self-propelled green Chinese onion combine harvesters of uniline, disposably Operation may be implemented the excavation of shallot, tremble soil, clamping conveying, collection and laying in heaps, and the cropper versatility is good, operation High-efficient, long service life, shallot percentage of impurity is low with green onion rate is hurt after harvest.

The utility model is achieved by the following technical solution, and provides a kind of self-propelled green Chinese onion combine harvester of uniline, Including being equipped with the chassis of dynamical system, and the excavating gear being mounted on the main frame of chassis and clamping conveying device, the bottom The collection device for discharging for being located at clamping conveying device discharge end is also equipped on disk main frame, the excavating gear includes total with chassis The hinged excavation support frame of frame, and the digger blade affixed with support frame is excavated excavate also logical between support frame and chassis main frame Cross lifting hydraulic cylinder connection.

This programme provides power to complete machine is mobile by dynamical system, is dug out shallot from soil by excavating gear, And through clamp conveying device send to collect device for discharging, by shallot carry out stacking processing, convenient for laying to site preparation device it is smooth after Soil on, can change by the way that lifting hydraulic cylinder is arranged and excavate the angle of support frame, and then change excavating depth, meet different The harvest requirement of soil.

It is described to excavate the limit depth device being also equipped in front of digger blade on support frame, be located at digger blade as optimization Native device is trembled at rear, and positioned at the site preparation device for trembling native device rear.This prioritization scheme limits deep device control by setting The embedded depth and direction of travel of machine shrug off the big portion of shallot root by trembling native device in favor of the accurate operation of machine Divide soil, it is by site preparation device that the soil progress for having harvested shallot is smooth, in order to the laying in heaps of later period shallot.

As optimization, the depth device that limits includes the limit that one end and excavation support frame are hinged, the other end is equipped with gauge wheel Ramus profundus strut and one end and the limit depth hydraulic cylinder that excavation support frame is hinged, the other end and limit ramus profundus strut are hinged；The limit is deep Support rod includes and excavates the hinged limit ramus profundus stay tube of support frame, and the limit depth connecting plate affixed with limit ramus profundus stay tube, described It limits and offers horixmtal long hole on deep connecting plate；The gauge wheel includes left gauge wheel and right gauge wheel, the left gauge wheel and the right side Gauge wheel includes gauge wheel frame and the wheel body that is mounted on gauge wheel frame, and the gauge wheel frame passes through the spiral shell for passing through horixmtal long hole Bolt and the deep connecting plate of limit are affixed.When in use, the movement by limiting deep hydraulic cylinder drives support rod rotation to this programme, gauge wheel with The rotation of support rod and height change occurs, to realize the adjusting for limiting deep depth, meet the requirement of different regions；It will Gauge wheel is divided into mutually independent left gauge wheel and right gauge wheel, and the deep device of this limit is allowed to adjust two limits according to green onion ditch furrow width Deep wheel wheelspan, adapts to different Planting Row Distances.

As optimization, it is described tremble native device include with excavate support frame it is affixed tremble native support frame, by spade and trembling soil Support frame is hinged to be trembled mamoty, is fixed on and trembles trembling native driving device and one end and described tremble soil driving and fill on native support frame The eccentric shaft of connection is set, the other end of the eccentric shaft is arranged with driving push rod, and the driving push rod and spade are hinged.This optimization Scheme drives eccentric shaft turns to drive driving push rod using eccentric shaft both ends out-of-alignment characteristic by trembling native driving device Spade reaches to realize the shake for trembling mamoty around with the hinge joint reciprocally swinging for trembling native support frame and trembles shallot root soil The purpose fallen.

As optimization, the site preparation device includes one end and excavates that support frame is hinged, auger of the affixed auger cover of the other end Support rod, and the auger roller being mounted on auger cover are installed with the site preparation motor connecting with auger roller on the auger cover, twist The adjusting bolt worn upwards on the rack is also hinged on dragon cover, the bolt that adjusts is equipped with the limit spiral shell for limiting its whereabouts It is female.This prioritization scheme using site preparation motor drive auger roller rotation to soil carry out it is loose plough it is whole, can by turning stop nut It is final to realize auger roller so as to adjust the angle of auger support rod and excavation support frame to control to adjust the upper and lower displacement of bolt Depth of soil preparation adjust.

As optimization, the clamping conveying device includes the folder for being equipped with clamping feed drive roller and clamping conveying driven voller The support feeding unit held frame, be mounted on the holding frame feed end, and conveyed by the clamping of clamping feed drive roller driving Band, the clamping feed drive roller connect grasping drive unit, clamping lifting rod are connected on the holding frame, clamp lifting rod It is connect by holding adjuster with support frame is excavated；The holding adjuster includes the adjusting branch hinged with support frame is excavated Support is fixed in the motor adjusted on support frame, and by the motor-driven runner, the side of the runner is connected with set Cylinder, the sleeve are connect by rolling bearing units with support frame is adjusted, and the adjusting connecting by screw thread with runner is equipped on runner Lead screw, the lower end of the adjusting screw are connected with the connector sleeve being set on clamping lifting rod.This prioritization scheme is driven by clamping Dynamic device drives clamping feed drive roller rotation, and then drives clamping conveyer belts rotation, carries out clamping conveying to shallot；Motor band The rotation of turn wheel drives the input terminal of holding frame to be subjected to displacement, realizes to clamping conveying device using the principle of feed screw nut It adjusts.

As optimization, clear miscellaneous device is additionally provided in the clamping conveying device, the clear miscellaneous device includes solid with holding frame The pulling-rod frame connect, and the clear miscellaneous drive shaft on pulling-rod frame, the clear miscellaneous driving axis connection folder are mounted on by clear miscellaneous bearing block Driving device is held, clear miscellaneous drive shaft surface is connected with the mounting plate axially extended, is connected on the mounting plate along axial point Several clear miscellaneous teeth of cloth.This prioritization scheme drives clear miscellaneous drive shaft turns by grasping drive unit, is brushed away greatly using clear miscellaneous tooth The soil of green onion root, the soil for carrying shallot root are further cleaned, and clear miscellaneous drive shaft and clamping feed drive roller use Same power input, reduces equipment occupation space, structure is facilitated to arrange, improve installation effectiveness.

As optimization, the grasping drive unit includes the gear-box being fixed on the main frame of chassis and is fixed on gear box side Motor is conveyed on wall and with the affixed clamping of gearbox input shaft, and the gear-box includes at least and affixed defeated of clear miscellaneous drive shaft Shaft, and with the affixed output shaft of clamping feed drive roller, be also connected with through cross bolts and folder on the side wall of gear-box Hold the clamping conveying support plate of frame connection.The grasping drive unit of this prioritization scheme is realized more by the gear drive in gear-box Output shaft output keeps clear miscellaneous drive shaft and clamping feed drive roller power homologous, reduces equipment occupation space, facilitate structure cloth It sets, improves installation effectiveness.

As optimization, the digger blade is affixed by excavating connecting plate and excavation support frame, excavates also fixed on connecting plate There is the hay knife being located above digger blade, the vertical projection of hay knife is located at the side of digger blade.This prioritization scheme passes through setting Hay knife separates weeds while digging out shallot, avoids having an impact single unit system.

As optimization, the collection device for discharging includes the Left-side support device and Right side support being mounted on the main frame of chassis Device, the Left-side support device are equipped with resistance green onion device, connect green onion device and collect discharging driving device, the Right side support dress It sets to be equipped with and receives green onion device and positioned at the right gear green onion plate received below green onion device into green onion mouthful, positioned at into green onion mouthful lower section；The left side Support device includes left support frame and the left gear green onion plate that is installed in left support frame, the left gear green onion plate and receipts green onion device discharge end Relatively；Connecing green onion device includes the shaft I being mounted in left support frame by rolling bearing units I, the connection drawing affixed with the shaft I Bar, and it is affixed with connecting rod and towards it is right gear green onion plate extend connect green onion plate；Collecting discharging driving device includes one end and institute The cylinder stated the affixed driver plate of shaft I, push the driver plate I rotation around the shaft, and it is hinged with the other end of driver plate Spring pull rod, one end of the cylinder is hinged with left support frame, and the other end is hinged with driver plate；Resistance green onion device includes passing through band Seat bearing II is mounted on the shaft II in left support frame, and the resistance green onion plate affixed with shaft II, and the resistance green onion plate and spring are drawn Bar connection, the lower edge of resistance green onion plate, which can be gone to, receives green onion device discharge end.

When in use, shallot passes through to fall in into green onion mouth and receive on green onion device this prioritization scheme, defeated to shallot progress by receiving green onion device It send, resistance green onion device makes shallot in the discharge end accumulation for receiving green onion device, when accumulating to certain amount close to green onion device discharge end is received When, driving device movement makes to hinder green onion device far from receipts green onion device discharge end, while driving and connecing green onion device close to right gear green onion plate, makes Shallot drop down onto connect green onion device and it is right gear green onion plate formed connect in green onion space, receive green onion device discharge end accumulation shallot fall after, drive Dynamic device drives resistance green onion device again close to receipts green onion device discharge end, while driving and connecing green onion device far from right gear green onion plate, connects green onion sky Between in shallot fallen between green onion device and right gear green onion plate from connecing, form shallot and stack, so recycle, advance in Green Chinese onion harvester In the case where, ultimately form the stacking laying of shallot.

The utility model has the following beneficial effects: can disposably complete the excavation of uniline shallot, tremble soil, clamping conveying, collect With laying in heaps, it can satisfy a variety of shallot harvests and require；It trembles native device and what clear miscellaneous device completed shallot removes Tu Chu twice Reason, shallot pure land rate are higher；Clamping conveying device realizes the flexible clamping of shallot, lossless conveying；Device for discharging is collected to big Green onion carries out stacking laying, collects convenient for manual banding, mitigates manual work intensity；Easy to adjust using hydraulic system, power is defeated Stablize out, is adapted to a variety of plot.

Detailed description of the invention

Fig. 1 is complete machine structure schematic diagram；

Fig. 2 is the main view of Fig. 1；

Fig. 3 is chassis structure schematic diagram；

Fig. 4 is Fig. 3 main view；

Fig. 5 is that limit is deep, excavates, trembles soil, site preparation, holding adjuster scheme of installation；

Fig. 6 is to limit deep apparatus structure schematic diagram；

Fig. 7 is excavating gear structural schematic diagram；

Fig. 8 is to tremble native apparatus structure schematic diagram；

Fig. 9 is Fig. 8 main view；

Figure 10 is to tremble native driving device scheme of installation；

Figure 11 is to tremble native driving device structure schematic diagram；

Figure 12 is site preparation apparatus structure schematic diagram；

Figure 13 is holding adjuster structural schematic diagram；

Figure 14 is holding adjuster internal structure scheme of installation；

Figure 15 is grasping drive unit structural schematic diagram；

Figure 16 is to help feeding, clamping conveying, clear miscellaneous device scheme of installation；

Figure 17 is to help feeding, clamping conveying device top view；

Figure 18 is clear miscellaneous apparatus structure schematic diagram；

Figure 19 is to help feeding unit structural schematic diagram；

Figure 20 is tensioning apparatus scheme of installation inside clamping conveying device；

Figure 21 is that clamping conveying device internal clamp conveys left band nip rolls scheme of installation；

Figure 22 is to collect device for discharging structural schematic diagram；

Figure 23 is to collect discharging driving device connecting component schematic diagram；

Figure 24 is that Figure 22 receives green onion status diagram；

Figure 25 is that Figure 22 unloads green onion status diagram；

Figure 26 is the neat green onion apparatus structure schematic diagram of Figure 22；

It is as shown in the figure:

1, chassis, 2, limit deep device, 3, excavating gear, 4, tremble native device, 5, site preparation device, 6, help feeding unit, 7, Clamp conveying device, 8, holding adjuster, 9, clear miscellaneous device, 10, collection device for discharging, 11, steering control device, 12, folder Hold driving device, 13, into green onion mouthful, 101, main frame, 102, gearbox, 103, driving wheel, 104, thrust wheel, 105, directive wheel, 106, diesel engine, 107, gear pump, 108, hydraulic oil pipe, 109, diesel fuel tanks, 1010, hydraulic oil container, 1011, exhaust fan, 1012, radiator, 1013, storage battery, 1014, air filter, 1015, exhaust pipe, 1016, ballast box, 1017, crawler belt, 210, limit depth Wheel, 202, the deep connecting plate of limit, 203, limit ramus profundus stay tube, 204, the deep connecting pin of limit, 205, the deep hydraulic cylinder of limit, 301, digger blade, 302, hay knife, 303, excavate connecting plate, 304, excavate support frame, 305, lifting hydraulic cylinder, 306, excavate connecting pin, 401, tremble Mamoty, 402, tremble native bearing block, 403, tremble native support frame, 404, driving push rod, 405, tremble native driving device, 4051, eccentric shaft, 4052, spring bearing, 4053, support base, 4054, tremble native shaft coupling, 4055, tremble the output shaft of native motor, 4056, tremble native horse It reaches, 406, tremble native connecting pin, 407, driving push rod bearing, 501, auger roller, 502, auger cover, 503, auger bearing block, 504, Auger bearing fixed seat, 505, site preparation motor, 506, auger support rod, 507, auger connecting pin, 508, auger adjusting bolt, 601, support frame, 602, steady brace, 603, tight fixed bolt, 604, dynamic conveyor belt, 605, support driven voller, 606, support drive Dynamic roller, 607, help feeding belt, 701, holding frame, 702, clamping conveying driven voller, 703, clamping feed drive roller, 704, folder Hold the left band nip rolls of conveying, 705, clamping conveying right belt, 706, the left band of clamping conveying, 707, holding frame lower connecting rod, 708, folder Hold frame upper connecting rod, 709, clamping lifting rod, 710, tensioning apparatus, 7101, tensioning frame, 7102, tensioning wheel, 7103, adjusting spiral shell Bolt, 7104, connecting rod, 711, clamping candan universal joint, 801, adjusting support frame, 802, adjusting connecting pin, 803, motor, 804, Chain, 805, minor sprocket, 806, big sprocket wheel, 807, rolling bearing units, 808, the U-shaped circle of motor, 809, adjusting screw, 901, clear miscellaneous Tooth, 902, clear miscellaneous drive shaft, 903, soil guiding board, 904, bearing block, 905, clear miscellaneous candan universal joint, 1001, resistance green onion device, 10011, rolling bearing units II, 10012, shaft II, 10013, connection bolt I, 10014, resistance green onion plate, 1002, connect green onion device, 10021, rolling bearing units I, 10022, shaft I, 10023, connect green onion plate, 10024, connecting rod, 10025, connection bolt II, 1003, receive green onion device, 10031, conveyer belt, 10032, driven roller, 10033, driven voller, 10034, rolling bearing units III, 10035, Connect bolt III, 10036, hydraulic motor, 1004, neat green onion device, 10041 neat green onion plates, 10042, neat green onion pull rod, 1005, collection Discharging driving device, 10051, cylinder, 10052, spring pull rod, 10053, connecting pin I, 10054, driver plate, 10055, connection Sell II, 10056, connecting pin III, 10057, connecting pin IV, 1006, Left-side support device, 10061, left support frame, 10062, a left side Keep off green onion plate, 1007, Right side support device, 10071, right support frame, 10072, lead green onion plate, 10073, receive green onion side baffle, 10074, Receive green onion baffle, 10075, right gear green onion plate, 1101, hydraulic valve it is integrated, 1102, console, 1103, control stick integrate, 1104, seat Chair, 1105, driver's cabin cover, 1106, cab legs, 1107 foot pedals, 1201, cabinet, 1202, clamping conveying motor, 1203, Power input shaft, 1204, with the affixed output shaft of clamping feed drive roller, 1205, with the affixed output shaft of clear miscellaneous drive shaft, 1206, support plate.

Specific embodiment

In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.

A kind of self-propelled green Chinese onion combine harvester of uniline as shown in Figure 1, the chassis 1 including being equipped with dynamical system, and Excavating gear 3, clamping conveying device 7 and the collection positioned at clamping conveying device discharge end being mounted on chassis main frame 101 are unloaded Expect device 10.

Chassis 1 includes main frame 101, gearbox 102, driving wheel 103, thrust wheel 104, directive wheel 105, diesel engine 106, gear pump 107, hydraulic oil pipe 108, diesel fuel tanks 109, hydraulic oil container 1010, exhaust fan 1011, radiator 1012, storage battery 1013, air filter 1014, exhaust pipe 1015, ballast box 1016, crawler belt 1017.Main frame 101 is the structural framing of complete machine, to prop up Support each component；Gearbox 102 is self-propelled combine special gear box, is mounted on the front end of chassis main frame 101, is located at total The middle and lower part of frame 101；Driving wheel 103 is connected by key in the drive shaft for being mounted on 102 two sides of gearbox；Thrust wheel 104 has four Group is evenly arranged the lower part for being mounted on main frame 101；Directive wheel 105 is mounted on the rear end of main frame 101, under main frame 101 Portion, to drive deflecting；Crawler belt 1017 has two, is set in respective driving wheel 103, directive wheel 105 and thrust wheel 104 On；Diesel engine 106 is mounted on the middle part of main frame 101, is located at 1104 lower part of seat；Diesel fuel tanks 109 are placed in diesel engine The rear portion of machine 106, position are slightly above diesel engine 106；Hydraulic oil container 1010 is disposed next to diesel fuel tanks 109；Gear pump 107 The lower part for installing hydraulic oil container 1010, positioned at the top of crawler belt 1017, gear pump 107 passes through hydraulic oil pipe 108 and hydraulic oil container 1010 connections supply hydraulic oil for entire hydraulic system；Storage battery 1013 install main frame 101 rear end, in main frame 101 under Portion provides electric power for electric-control system；Radiator 1012 and exhaust fan 1011 are installed on main frame 101, are respectively positioned on hydraulic oil container 108 top, radiator 1012 are in the left-hand side of driver, and exhaust fan 1011 is in the right-hand side of driver；Air filter Device 1014 is articulated on diesel engine 106；Ballast box 1016 is mounted on the symmetrical side of hydraulic oil container 1010, with balance chassis The weight of 1 two sides.

Steering control device 11 integrates 1101, console 1102 including hydraulic valve, control stick integrates 1103, seat 1104, Driver's cabin cover 1105, cab legs 1106 and foot pedal 1107.Before hydraulic valve integrated 1101 is articulated in chassis main frame 101 End is used to control and regulate excavating gear 3, trembles native device 4, site preparation device 5 and limits deep device 2 positioned at the middle part of main frame 101；Control Platform 1102 processed is mounted on the top of hydraulic valve integrated 1101, the control unit as entire machine；Control stick 1103 is integrated and connected Gearbox 102, control the direction of advance and output power of machine；Seat 1104 is mounted on the top of diesel engine 106, 1104 fore-aft adjustable of seat, in order to operate；Cab legs 1106 are mounted on the rear portion of seat 1104, are located at radiator 1012 Front, to support driver's cabin cover 1105；Foot pedal 1107 is mounted on the top of gearbox 102.

Excavating gear 3 includes the excavation support frame 304 hinged with chassis main frame, and the excavation affixed with support frame is excavated Shovel 301 is excavated and is also connected by lifting hydraulic cylinder 305 between support frame and chassis main frame.It excavates and is also equipped on support frame 304 Limit in front of digger blade deep device 2, the native device 4 of trembling positioned at digger blade rear, and positioned at trembling the whole of native 4 rear of device Ground device 5.Digger blade 301 is affixed by excavating connecting plate 303 and excavation support frame 304, excavates and is fixedly provided with position on connecting plate Hay knife 302 above digger blade, the vertical projection of hay knife are located at the side of digger blade, and hay knife is two in the present embodiment The vertical projection of part, two pieces hay knife is located at the two sides of digger blade.

Specifically, digger blade 301 is U-shaped, and lower part is shovel face, and two sides are shovel board, the angle of shovel face and horizontal plane is adjustable model Enclose is 10~30 °；The hay knife 303 is right-angled trapezium, and 303 bottom of hay knife is closely welded with 301 shovel board top of digger blade It connects, 303 upper bottom edge of hay knife and excavation connecting plate 303 closely weld；The excavation connecting plate 303, which is bolted, to be mounted on It excavates on support frame 304；The excavation support frame 304 is formed by steel-pipe welding, to support limit deep device 2, excavating gear 3, Tremble native device 4, site preparation device 5；305 one end of lifting hydraulic cylinder is mounted on excavation support frame 304 by excavating connecting pin 306, 305 other end of lifting hydraulic cylinder is mounted on chassis main frame 101 by excavating connecting pin 306.It is completed greatly by excavating gear 3 The digging operation of green onion.

Limit deep device 2 include one end by limit deep connecting pin 204 with excavate support frame hingedly, the other end gauge wheel is installed 201 limit ramus profundus strut and one end and the limit depth hydraulic cylinder that excavation support frame is hinged, the other end and limit ramus profundus strut are hinged 205, it limits deep connecting pin 204 and is located at excavation 304 right front ends of support frame.The limit ramus profundus strut includes and excavates support frame hingedly Ramus profundus stay tube 203, and the limit depth connecting plate affixed with limit ramus profundus stay tube are limited, offers horizontal length on the deep connecting plate of the limit Hole.

Gauge wheel includes symmetrically arranged left gauge wheel and right gauge wheel, and the left gauge wheel and right gauge wheel include limit Deep wheel body wheel carrier 202 and be mounted on gauge wheel frame 202, the gauge wheel frame are deep by the bolt and limit for passing through horixmtal long hole Connecting plate is affixed.It can control the embedded depth and direction of travel of machine by limiting deep device 2, in favor of the accurate work of machine Industry.

Tremble native device 4 include with excavate support frame welding tremble native support frame 403, by spade with to tremble native support frame hinged Tremble mamoty 401, be fixed on and tremble trembling native driving device 405 and one end and described tremble native driving device and connect on native support frame The eccentric shaft 4051 connect, the other end of the eccentric shaft 4051 are arranged with driving push rod 404, the driving push rod 404 and spade Hingedly, it trembles mamoty and is located at digger blade dead astern.It trembles native support frame 403 and is welded on the left portion for excavating support frame 304；Tremble native bearing Seat 402 is mounted on the top for trembling native support frame 403.

It trembles on native support frame to tremble native bearing block 402 by two and be connected with and parallel with native driving device output shaft is trembled trembles soil Connecting shaft, and tremble native bearing block 402 and be located at and tremble the top of native support frame 403, the spade upper end and to tremble native connecting shaft affixed is shoveled It is installed with ear mount in the middle part of handle, is equipped in the ear mount and trembles native connecting pin 406, the driving push rod, which is set in, trembles native connecting pin On.

Driving push rod 404 includes two circular mounting rings being fixed together by cross bar, driving push rod and trembles native connection Driving push rod bearing 407 is equipped between pin, eccentric shaft, driving push rod bearing is mounted in mounting ring by interference fit.

Tremble native driving device include by bolt with tremble native support frame it is affixed tremble native motor 4056 and support eccentric shaft Support base 4053 is installed with two groups of spring bearings 4052 in the support base 4053, and two groups of spring bearings 4052 are separately mounted to The sleeve both ends of support base 4053.One end of the eccentric shaft passes through the spring bearing and by trembling native shaft coupling 4054 and trembling The output shaft 4055 of native motor connects.Trembling native motor 4056 is also hydraulic motor.Shallot root is realized by trembling native device 3 Native operation is gone, the pure land rate of shallot harvest is improved

Site preparation device 5 includes one end by auger connecting pin 507 and excavates that support frame is hinged, the affixed auger cover of the other end 502 auger support rod 506, and the auger roller 501 on auger cover, auger bearing block are mounted on by auger bearing block 503 503 are mounted by means of bolts on auger bearing fixed seat 504, and auger bearing fixed seat 504 is mounted by means of bolts on 502 left end of auger cover.Auger roller 501 includes the screw-conveyer-shaft that both ends are threaded through in auger bearing block and the strand being fixed on screw-conveyer-shaft Imperial blade.It is installed with the site preparation motor 505 connecting with auger roller by auger shaft coupling on auger cover, is also cut with scissors on auger cover 502 It is connected to the auger for being threaded through excavate on support frame upwards and adjusts bolt 508, the auger adjusting bolt, which is equipped with, limits its whereabouts With the stop nut of rising.Stop nut, which is located at, adjusts bolt across the two sides up and down excavated at support frame.Pass through limit Nut limitation adjusts the vertical displacement of bolt, and auger can be adjusted by adjusting position of the stop nut on adjusting bolt and adjust The vertical displacement of bolt, to adjust the angle of site preparation device 4 Yu rack 5, adjustable range is 30~55 °.

Clamping conveying device 7 includes the holding frame for being equipped with clamping feed drive roller 703 and clamping conveying driven voller 702 701, it is mounted on the support feeding unit 6 of the holding frame feed end, and is conveyed by the clamping of clamping feed drive roller driving Band, the clamping feed drive roller connect grasping drive unit 12, and clamping lifting rod 709, clamping are connected on the holding frame Lifting rod 709 is connect by holding adjuster 8 with support frame is excavated.

701 rear portion of holding frame is bolted in the support plate 1206 for being mounted on grasping drive unit 12, holding frame 701 The clamping lifting rod 709 of front is articulated on 8 adjusting screw 809 of holding adjuster.Holding frame 701 includes left holding frame 7011 With right holding frame 7012, installation clamping conveys left band on left holding frame 7011, and the right installation of holding frame 7012 clamping conveying right belt is left The clipping room of holding frame 7011 and right holding frame 7012 is away from for 150mm, and left holding frame 7011 and right holding frame 7012 are by pressing from both sides Frame upper connecting rod 708 is held to be fixedly connected with holding frame lower connecting rod 707.Holding frame lower connecting rod 707 and holding frame upper connecting rod 708 are bolted and are mounted on holding frame 701；The clamping feed drive roller 703 and clamping conveying driven voller 702 are installed On corresponding holding frame 701, clamping feed drive roller 703 drives clamping conveyer belts and then drives clamping conveying driven voller 702 Rotation.Clamping 711 one end of candan universal joint is connected by key with clamping feed drive roller 703, and clamping candan universal joint 711 is another It holds and is connected by key with the output shaft 1204 affixed with clamping feed drive roller.Clamping lifting rod 709 is welded on holding frame 701 Front, positioned at the rear portion for helping feeding unit 6.Four groups of tensioning apparatus 710 are along the conveying direction of shallot according to a certain distance It is sequentially arranged on the right holding frame 7012 of clamping conveying device 7；The clamping conveying right belt 705 is sleeved on right holding frame 7012 On, clamping conveys left band 706 and is sleeved on left holding frame 7011.

Preferably, clamping conveyer belts use combined type conveyer belt, and inside uses rubber strip, and outside sutures canvas bag The flexible sponge wrapped up in.Bar shaped lines is designed on clamping conveying 705 surface of right belt, enhances the stability of shallot conveying with this；Described It is smooth surface that clamping, which conveys left band 706, is pacified in the outer lateral edge shallot conveying direction of left holding frame 7011 according to a certain distance It has filled two groups of clampings and has conveyed left band nip rolls 704, the fold on left 706 surface of band is conveyed with the clamping of flattening, reduced shallot conveying Frictional force in the process guarantees harvest quality.

Preferably, the tensioning apparatus includes tensioning frame 7101, tensioning wheel 7102, adjusts bolt 7103 and connecting rod 7104, in I-shaped, 7101 one end of tensioning frame is hinged on right holding frame 7012 tensioning frame 7101 by connecting rod 7104, is tensioned 7101 other end of frame connects tensioning wheel 7102；It adjusts bolt 7103 and passes through the angle of adjusting tensioning frame 7101 and shallot conveying direction Degree, realize clamping conveying right belt 705 tensioning, to adapt to the variation of shallot stalk diameter, it is ensured that clamp conveying reliability and Continuity.

Feeding unit 6 is helped to include support frame 601, steady brace 602, tight fixed bolt 603, power belt 604, help Driven voller 605 helps driven roller 606, helps feeding belt 607.Support frame 601 is secured to holding frame by steady brace 602 On 701；Tight fixed bolt 603 is mounted on holding frame 701 for fastening support frame 601；Clamping conveying driven voller 702 passes through power Transmission belt 604, which imparts power to, helps driven roller 606；Feeding belt 607 is helped to drive under the action of helping driven roller 606 The rotation of driven voller 605 is helped to complete the support feeding of shallot.Feeding unit 6 is helped to be adapted to the receipts of different upgrowth situation shallots It obtains, it is ensured that shallot smoothly feeds clamping conveying device 7, improves Green Chinese onion harvester working environment versatility.

Holding adjuster 8 includes by adjusting the adjusting support frame 801 hinged with support frame is excavated of connecting pin 802, leading to It crosses the U-shaped circle 808 of motor and is fixed in the motor 803 adjusted on support frame 801, and by the motor-driven runner 806, runner 806 be big sprocket wheel, the minor sprocket 805 being fastened on motor shaft by chain.Motor 803, which is mounted on, adjusts support frame 801 Top, close to trembling 401 side of mamoty.The side of runner is connected with sleeve, and the sleeve is by rolling bearing units 807 and adjusts branch Support 801 connects, and sleeve is mounted on rolling bearing units 807 by interference fit, is equipped on runner through screw thread and runner The adjusting screw 809 of connection, the lower end of the adjusting screw 809 are connected with the connector sleeve being set on clamping lifting rod.

Clear miscellaneous device 9 is additionally provided in clamping conveying device 7, the clear miscellaneous device 9 includes the pull rod affixed with holding frame 701 Frame, and the clear miscellaneous drive shaft 902 on pulling-rod frame, the clear miscellaneous connection of drive shaft 902 folder are mounted on by clear miscellaneous bearing block 904 Driving device 12 is held, clear miscellaneous drive shaft surface is connected with the mounting plate axially extended, is connected on the mounting plate along axial direction Several clear miscellaneous teeth 901 of distribution.Clear miscellaneous device 9 has two groups, is bolted and is symmetrically mounted on left holding frame 7011 and right folder It holds on frame 7012, the opposite direction rotating of clear miscellaneous drive shaft brushes away the soil of shallot root；Clear miscellaneous bearing block 904 is mounted on clamping On the pulling-rod frame of 701 middle and upper part of frame；Clear miscellaneous 902 two sides of drive shaft are symmetrically welded two pieces of rectangular steel plates, are installed by interference fit On the bearing in clear miscellaneous bearing block 904.The clear miscellaneous tooth 901 made of flexible rubber band, which is bolted, is mounted on clear miscellaneous drive In the rectangular steel plates of 902 two sides of moving axis.Soil guiding board 903 is welded on the middle and upper part of left holding frame 7011, and the sundries such as soil are by leading Native plate 903 is slipped to ground；Described clear miscellaneous 905 one end of candan universal joint is connected by key with clear miscellaneous drive shaft 902, clear miscellaneous cross 905 other end of universal joint is connected by key with grasping drive unit 12.By clear miscellaneous device 9 realize shallot go it is native clear miscellaneous, Manpower is saved, the efficiency of crop and operation quality of shallot are improved.

Grasping drive unit 12 include the gear-box 1201 that is fixed on the main frame of chassis and be fixed on gear-box side wall and Motor 1202 is conveyed with the affixed clamping of gearbox input shaft, gear case body is welded by steel plate, and inside configuration gear passes Motivation structure, positioned at the upper part of ballast box 1016.Gear-box include at least with the clear affixed output shaft 1205 of miscellaneous drive shaft, and The affixed output shaft 1204 with clamping feed drive roller, affixed output shaft 1204 is connected by shaft coupling with clamping feed drive roller It connects from the top of cabinet and extends, provide power for clamping conveying device 7；It is direct with the affixed output shaft 1205 of clear miscellaneous drive shaft Extend from cabinet, provides power for clear miscellaneous device 9.It is also connected on the side wall of gear-box through cross bolts and holding frame The clamping of connection conveys support plate 1206.

Collecting device for discharging 10 includes the Left-side support device 1006 and Right side support device being mounted on the main frame of chassis 1007, the Left-side support device 1006 is equipped with resistance green onion device 1001, connects green onion device 1002 and collects discharging driving device 1005, the Right side support device is equipped with into green onion mouth 13, fills positioned at the receipts green onion device 1003 into green onion mouthful lower section and positioned at green onion is received Set the right gear green onion plate 10075 of lower section；The Left-side support device includes left support frame 10061 and the left side that is installed in left support frame Green onion plate 10062 is kept off, the left gear green onion plate is opposite with green onion device discharge end is received.

Connect green onion device 1002 include the shaft I 10022 being mounted on by rolling bearing units I 10021 in left support frame, with it is described The affixed connecting rod 10024 of shaft I 10022, and it is affixed with connecting rod and towards it is right gear green onion plate extend connect green onion plate 10023。

Discharging driving device 1005 is collected to include one end and the affixed driver plate 10054 of the shaft I, push the transmission The cylinder 10051 of plate I rotation around the shaft, and the spring pull rod 10052 hinged with the other end of driver plate 10054, the gas One end of cylinder is hinged with left support frame, and the other end is hinged with driver plate.

Hindering green onion device 1001 includes the shaft II 10012 being mounted in left support frame by rolling bearing units II 10011, and The resistance green onion plate 10014 affixed with shaft II, shaft II 10012 are mounted on rolling bearing units II 10011 by interference fit, are usherd to seat Bearing II 10011 is fixed on left support frame top by connecting bolt I10013.The resistance green onion plate 10014 and spring pull rod 10052 connections, the lower edge of resistance green onion plate, which can be gone to, receives green onion device discharge end.It hinders green onion plate 10014 and is equipped with connecting hole, pass through connection It sells IV10057 and spring pull rod 10052 is hinged.The lower edge of resistance green onion plate and the edge for connecing green onion plate towards right gear green onion plate are equipped with soft Property plate, flexible board can be rubber slab, to reduce damage to shallot.

The present embodiment further includes positioned at the neat green onion device 1004 for receiving green onion device side, and the neat green onion device 1004 includes mounting Neat green onion pull rod 10042 on Right side support device, and the neat green onion plate 10041 affixed with neat green onion pull rod 10042, neat green onion plate 10041 are cut by steel plate, neat green onion plate be located at neat green onion device into side where green onion mouthful, offered on neat green onion plate and receive green onion device The gap of discharge end adaptation, neat green onion plate, which extends downward into, receives green onion device side.

Right side support device includes the right support frame 10071 of fixed setting, and affixed with right support frame and be located at into green onion Green onion plate 10072 is led between mouth and receipts green onion device, right support frame is formed by steel-pipe welding, it is arranged in right support frame into green onion mouthful, It is installed on into the right support frame of 13 two sides of green onion mouthful into green onion baffle, receives to be installed in the right support frame at green onion device rear and receive green onion baffle 10074, green onion device is received far from the receipts green onion side baffle 10073 affixed with right support frame is equipped with into the side of green onion mouthful, receives green onion side baffle The two sides for receiving green onion device are located at neat green onion plate.Right gear green onion plate 10075 is welded on the lower part of right support frame, and with connect green onion plate 10023 and left gear green onion plate 10062 organically combine, composition connect green onion space.It receives green onion side baffle and receives green onion baffle and be welded on right support frame On, to control the conveying direction of shallot, it is ensured that the orderly laying of shallot.

Receiving green onion device 1003 includes the driven roller 10032 being fixedly mounted in right support frame by rolling bearing units III 10034 Pass through company with driven voller 10033, and the conveyer belt 10031 that the driving roller and follower roller is connected, rolling bearing units III 10034 Connecting bolt III10035 is fixedly mounted in right support frame, and one end of the driven roller connects hydraulic motor by shaft coupling 10036, hydraulic motor is fixed in right support frame by connecting bolt, and hydraulic on hydraulic motor connection Green Chinese onion harvester System.The tensioning of conveyer belt may be implemented in mounting distance by adjusting driving roller and follower roller, defeated with the collection for completing shallot It send.

The receipts green onion state of the utility model is as shown in Fig. 24, and after conveyer belt collects certain amount shallot, cylinder is shunk Driver plate is pulled, driver plate pulls spring pull rod to open resistance green onion plate, simultaneously closes off and connect green onion plate, and shallot is fallen green onion mouth and falls on and connect green onion plate On, it completes to receive green onion process.It is as shown in Fig. 25 to unload green onion state, after connecing undertaking certain amount shallot on green onion plate, cylinder stretching is pushed away Dynamic driver plate, driver plate push the spring pull rod 501 close resistance green onion plate, open simultaneously and connect green onion plate, and shallot is gone out green onion mouthful laying in heaps To ground, green onion process is unloaded in completion.

Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model Seek protection scope.

Claims (10)

1. a kind of self-propelled green Chinese onion combine harvester of uniline, including being equipped with the chassis (1) of dynamical system, and it is mounted on chassis Excavating gear (3) and clamping conveying device (7) on main frame (101), it is characterised in that: also pacify on the chassis main frame (101) Equipped with the collection device for discharging (10) for being located at clamping conveying device discharge end, the excavating gear (3) includes cutting with scissors with chassis main frame The excavation support frame (304) connect, and with excavate the affixed digger blade (301) of support frame, excavate support frame and chassis main frame it Between also by lifting hydraulic cylinder (305) connect.

2. the self-propelled green Chinese onion combine harvester of a kind of uniline according to claim 1, it is characterised in that: the excavation support The limit depth device (2) in front of digger blade, trembling native device (4) positioned at digger blade rear are also equipped on frame (304), and Positioned at the site preparation device (5) for trembling native device (4) rear.

3. the self-propelled green Chinese onion combine harvester of a kind of uniline according to claim 2, it is characterised in that: the deep device of the limit It (2) include one end and the limit ramus profundus strut and one end and digging that excavation support frame is hinged, the other end is equipped with gauge wheel (201) It digs hinged support frame, the other end and limits the hinged limit depth hydraulic cylinder (205) of ramus profundus strut；The limit ramus profundus strut includes and excavation The hinged limit ramus profundus stay tube (203) of support frame, and with the affixed limit depth connecting plate of limit ramus profundus stay tube, on the limit depth connecting plate Offer horixmtal long hole；The gauge wheel includes left gauge wheel and right gauge wheel, and the left gauge wheel and right gauge wheel include Gauge wheel frame (202) and the wheel body being mounted on gauge wheel frame (202), the gauge wheel frame pass through the bolt across horixmtal long hole Deep connecting plate is affixed with limiting.

4. the self-propelled green Chinese onion combine harvester of a kind of uniline according to claim 2, it is characterised in that: described to tremble native device (4) include with excavate support frame it is affixed tremble native support frame (403), by spade with tremble native support frame it is hinged tremble mamoty (401), tremble native driving device (405) and the one end trembled on native support frame are fixed on and trembles what native driving device was connect with described The other end of eccentric shaft (4051), the eccentric shaft (4051) is arranged with driving push rod (404), the driving push rod (404) with Spade is hinged.

5. the self-propelled green Chinese onion combine harvester of a kind of uniline according to claim 2, it is characterised in that: the site preparation device (5) include one end and excavate that support frame is hinged, auger support rod (506) of the affixed auger cover (502) of the other end, and be mounted on Auger roller (501) on auger cover is installed with the site preparation motor (505) connecting with auger roller, auger cover on the auger cover (502) it is also hinged with the auger worn upwards on the rack on and adjusts bolt (508), the auger adjusts bolt and is equipped with limitation Its stop nut to fall.

6. the self-propelled green Chinese onion combine harvester of a kind of uniline according to claim 2, it is characterised in that: the clamping conveying Device (7) includes the holding frame (701) for being equipped with clamping feed drive roller (703) and clamping conveying driven voller (702), is mounted on The support feeding unit (6) of the holding frame feed end, and the clamping conveyer belts driven by clamping feed drive roller, the folder Feed drive roller connection grasping drive unit (12) is held, clamping lifting rod (709) is connected on the holding frame, clamps lifting rod (709) it is connect by holding adjuster (8) with support frame is excavated；The holding adjuster (8) includes and excavates support frame Hinged adjusting support frame (801) is fixed in the motor (803) adjusted on support frame (801), and by described motor-driven Runner (806), the side of the runner are connected with sleeve, and the sleeve is by rolling bearing units (807) and adjusts support frame (801) It connects, the adjusting screw (809) connecting by screw thread with runner is equipped on runner, the lower end of the adjusting screw (809) is solid It is connected to the connector sleeve being set on clamping lifting rod.

7. the self-propelled green Chinese onion combine harvester of a kind of uniline according to claim 6, it is characterised in that: the clamping conveying Clear miscellaneous device (9) is additionally provided on device (7), the clear miscellaneous device (9) includes the pulling-rod frame affixed with holding frame (701), and The clear miscellaneous drive shaft (902) on pulling-rod frame, clear miscellaneous drive shaft (902) the connection folder are mounted on by clear miscellaneous bearing block (904) Driving device (12) are held, clear miscellaneous drive shaft surface is connected with the mounting plate axially extended, is connected on the mounting plate along axis To several clear miscellaneous teeth (901) of distribution.

8. the self-propelled green Chinese onion combine harvester of a kind of uniline according to claim 7, it is characterised in that: the clamping driving Device (12) includes the gear-box (1201) being fixed on the main frame of chassis and is fixed on gear-box side wall and inputs with gear-box The affixed clamping of axis conveys motor (1202), the gear-box include at least with the clear affixed output shaft of miscellaneous drive shaft (1205), And with the affixed output shaft (1204) of clamping feed drive roller, be also connected with through cross bolts and folder on the side wall of gear-box Hold clamping conveying support plate (1206) of frame connection.

9. the self-propelled green Chinese onion combine harvester of a kind of uniline according to claim 1, it is characterised in that: the digger blade (301) affixed by excavating connecting plate (303) and excavation support frame (304), it excavates and is fixedly provided on connecting plate positioned at digger blade The hay knife (302) of top, the vertical projection of hay knife are located at the side of digger blade.

10. the self-propelled green Chinese onion combine harvester of a kind of uniline according to claim 1, it is characterised in that: the collection is unloaded Expect that device (10) include the Left-side support device (1006) and Right side support device (1007) being mounted on the main frame of chassis, the left side Collateral support arrangement (1006) is equipped with resistance green onion device (1001), connects green onion device (1002) and collect discharging driving device (1005), The Right side support device is equipped with into green onion mouthful (13), positioned at the receipts green onion device (1003) into green onion mouthful lower section and is located at and receives green onion device The right gear green onion plate (10075) of lower section；The Left-side support device includes left support frame (10061) and is installed in left support frame Left gear green onion plate (10062), the left gear green onion plate are opposite with green onion device discharge end is received；

Connecing green onion device (1002) includes shaft I (10022) and the institute being mounted in left support frame by rolling bearing units I (10021) The affixed connecting rod of shaft I (10022) (10024) is stated, and and connecing towards right gear green onion plate extension affixed with connecting rod Green onion plate (10023)；

Discharging driving device (1005) are collected to include one end and the affixed driver plate (10054) of the shaft I, push the transmission The cylinder (10051) of plate I rotation around the shaft, and the spring pull rod (10052) hinged with the other end of driver plate (10054), One end of the cylinder is hinged with left support frame, and the other end is hinged with driver plate；

Resistance green onion device (1001) includes the shaft II (10012) being mounted in left support frame by rolling bearing units II (10011), with And the affixed resistance green onion plate (10014) with shaft II, the resistance green onion plate (10014) connect with spring pull rod (10052), resistance green onion plate Lower edge, which can be gone to, receives green onion device discharge end.