CN208402498U - A kind of novel cross roll breaks fringe formula fresh edible maize cropper - Google Patents

Abstract

The utility model discloses a kind of novel cross rolls to break fringe formula fresh edible maize cropper, is placed in rack lower layer including rack and according to ear picking bench, transmission screw feeder, bridge and fruit ear collection box, the wheeled moving device that vertical sequence is sequentially placed into rack upper layer.Under the driving of transmission device, complete machine is advanced, and ear picking bench and transmission screw feeder start operation, and ear picking bench carries out picking operation to fresh edible maize fruit ear, is transported to rear portion fruit ear collection box by transmitting screw feeder.The utility model clamps fresh edible maize stalk using stem pulling band, and cooperation cross roll takes fresh edible maize, while stem pulling band completes the movement of stalk of dishing out, and fresh edible maize fruit ear is collected into fruit ear by a series of actions and thinks.Not only picking structure is novel for the utility model, but also mechanical efficiency is high, picking loss late and fruit ear damage ratio are low, and the fresh edible maize especially suitable for fresh edible maize main producing region harvests, while mitigating the labor intensity of fresh edible maize farmer.

Description

A kind of novel cross roll breaks fringe formula fresh edible maize cropper

Technical field

The utility model belongs to category agricultural machinery technological field, in particular to a kind of novel cross roll breaks fringe formula fresh edible maize receipts Obtain machine.

Technical background

2016, domestic fresh edible maize total amount reached 1,000,000 hectares, moreover, a few years from now on fresh edible maize demand It is likely to increase with export volume, domestic planting scale can also expand.It is calculated according to the level of consumption and the size of population in China, China plantation fresh edible maize potentiality be up to 15,000,000 mu, per acre create net output value by 600 yuan calculating, will create 9,000,000,000 yuan it is huge Market.With the expansion of fresh edible maize planting scale, fresh edible maize production mechanization is but not carried out, at present the life of fresh edible maize Production process also relies on manpower, and especially harvest process, which fully relies on, is accomplished manually, and significantly increases the labor burden of peasant household, Seriously hinder the popularization of fresh edible maize planting technology.

Due to the special operation environment of fresh edible maize harvesting and the shortage of studies in China, fresh edible maize harvest machinery is ground System lies substantially in space state, and the clamping corn snapping unit in existing fresh edible maize harvester cutting bench is by corresponding two groups of clampings Pipe is driven after being staggered by the hydraulic motor installed on driving pulley, is driven passive belt wheel and is dialled the rotation of standing grain disk, ear corn straw Stalk is lived by standing grain disk folder is dialled, and is clamped by the belt on driving pulley and passive belt wheel, then the hydraulic motor by installing on snapping bar Snapping bar harvesting is driven, two groups of belts are homodromous.But the mechanism structure is complicated, needs two groups of hydraulic motors while mentioning For power, production cost is improved, productivity effect is low.The critical component of fresh edible maize harvest machinery is corn snapping unit, existing to pluck When fringe equipment carries out ear harvesting operation to fresh edible maize.Its harvesting effect is not ideal enough, harvesting loss is big, it is serious to fruit ear damage and The problems such as mechanical work efficiency is low.

Utility model content

Purpose of the utility model is to solve when fresh edible maize harvesting mechanization described in technical background, harvesting effect The problems such as loss of not ideal enough, harvesting is big, serious to fruit ear damage and mechanical work efficiency is low provides a kind of novel cross roll and breaks fringe Formula fresh edible maize cropper.

The technical solution of the utility model are as follows: a kind of novel cross roll breaks fringe formula fresh edible maize cropper, including rack and Ear picking bench, conveying device, bridge and the fruit ear collection box on rack upper layer, wheeled row are sequentially placed into according to vertical sequence It is placed in rack lower layer into device, under the driving of transmission device, complete machine is advanced, and ear picking bench and conveying device start operation, harvesting Platform carries out picking operation to fresh edible maize fruit ear, is transported to rear portion fruit ear collection box by conveying device；

All working component is installed in complete machine rack, the wheeled moving device of left and right two rear-wheels and front-wheel as complete machine Complete machine is driven to be advanced, rear-wheel is mounted in the rear-wheel shaft of complete machine rack and rotates around it, and the main function of rear-wheel is led for complete machine To front-wheel is mounted in the front-wheel shaft of complete machine rack and rotates around it, and front-wheel is power wheel, and the power of diesel engine is transmitted to Front-wheel drive complete machine is advanced, and complete machine rack upper surface is equipped with fruit ear collection box, and fruit ear collection box can drive it by hydraulic motor Shaft I in complete machine rack rotates, and rotational angle is 60 °~75 °, unloads the corn ear adopted, complete machine central rack It is provided with driver's seat, steering wheel is installed in front of driver's seat, steering wheel and driver's seat constitute jointly the driver's cabin of cropper complete machine, Fuel reserve tank and hydraulic oil pump are provided on the right side of driver's cabin, hydraulic oil pump is driven by diesel engine machine and generates highly pressurised liquid, is used for Drive subsequent all kinds of hydraulic motors, complete machine front end of rack is arranged ear picking bench mounting rack, and on ear picking bench mounting rack, shaft II is installed In in rack, mounting rack horizontal axis length is 800mm~1000mm, and the mounting rack longitudinal axis and mounting rack vertical pivot are each perpendicular to mounting rack cross Axis, mounting rack vertical pivot upper surface and ear picking bench welding are connected, and hydraulic motor drive shaft II rotates, and ear picking bench mounting rack is driven to turn Dynamic, the shaft rotational angle of ear picking bench mounting rack is 20 °~35 °, cooperates certain complete machine chassis height, is suitable for the fruit of operation Fringe height is 350mm~750mm, reinforces equipment adaptability, and novel ear picking bench is arranged in ear picking bench mounting rack front end, and ear picking bench is taken Fresh edible maize fruit ear, then corn ear is transported to fruit ear collection box by the conveying device that baffle and transmission road form, wherein it passes The upper surface welding of the mounting rack longitudinal axis in lower surface and ear picking bench mounting rack is sent to be connected；The ear picking bench is by ear picking bench machine Frame, stem pulling device break fringe roller and reciprocating knife composition, and the inside of the ear picking bench rack, which is equipped with, breaks fringe roller, and described plucks The other end lateral wall of fringe platform rack is equipped with reciprocating knife；In the ear picking bench rack, former and later two are parallel to each other vertical Beam I forms the bottom frame of rectangular frame, the lower surface of rear side stringer and ear picking bench mounting rack with the crossbeams I parallel to each other of left and right two On the welding of mounting rack vertical pivot upper surface be connected, be welded with vertical beam at four vertical angles of rectangle bottom frame, length 950mm, i.e., Ear picking bench height is 950mm, away from two crossbeams II parallel to each other in setting left and right at I upper surface 200mm of crossbeam, away from rear side stringer One intermittent stringer II is set at the 200mm of upper surface, and discontinuities weld installation axle, break fringe roller, vertical beam upper surface for installing Former and later two stringers III parallel to each other are welded, III discontinuities of stringer are welded with mounting base I, and for installing stem pulling frame, floor adds The structural strength of strong rack, the inner surface of front side stringer are welded with riser, and riser and two inclined plates form a funnel, will break fringe Roller adopt under fresh corn spike collecting；In the stem pulling device, carrier of the stem pulling frame as other auxiliary components, stem pulling frame trunk For the hollow steelframe of L shape, medial surface welds hydraulic motor seat, and uniformly six diameters are 12mm threaded hole thereon, for installing BMR-80-L hydraulic motor, axis hole I can accommodate the rotation axis that diameter is 60mm, and II diameter of axis hole is 16mm, run through stem pulling frame master Dry upper and lower surface, mounting base II and mounting base I cooperate, and stem pulling frame are mounted in ear picking bench rack, tension pulley seat vertical welding It being connected on the inside of stem pulling frame trunk, having width on tension pulley seat is the long hole of 16mm, and long hole runs through the upper and lower surface of tension pulley seat, Corner 150mm away from the hollow steelframe of L shape is welded in the lower surface of stem pulling frame trunk and breaks fringe roller seat, the length is Driven wheel seat, a diameter of 60mm, for installing the driven of stem pulling device are welded in the end welding of 200mm, the hollow steelframe of L shape Wheel, stem pulling frame are the trunk portion of stem pulling device, and BMR-80-L hydraulic motor is mounted on the hydraulic motor seat of stem pulling frame, and benefit It is installed with the bolt of M12 × 32, under the driving of BMR-80-L hydraulic motor, throws standing grain wheel and driving wheel is rotated clockwise, it is main V-belt is installed, the other end installation of V-belt on the driven wheel, drives winder rotation, driven wheel and winder are same on driving wheel When be mounted on rotation axis, tensioning wheel is mounted on pivot pin, and tensioning wheel carries out tensioning setting to V-belt, driving wheel and driven wheel Transmission ratio is 1:1, and stem pulling device one shares four tools, and mirror symmetry is distributed and is installed on ear picking bench rack two-by-two respectively, forms two The distance of row feed-type stem pulling device, the stem pulling device of two mirror symmetries installation is not more than 5mm；It is described to break in fringe roller, break fringe roller Major axis diameter is 60mm, and length 750mm, the bore dia of mounting hole I is that the installation axle on 20mm, with ear picking bench rack is matched It closes, fringe roller one end will be broken and be installed on ear picking bench, the bore dia of mounting hole II is 10mm, is installed on stem pulling frame and breaks fringe roller Seat, breaks fringe roller and is mounted in ear picking bench, causes to break fringe roller main shaft mounting inclination angle to be 50 °~75 °；The reciprocating knife length Not less than 1000mm, the rear surface of mounting plate is welded in the front side stringer of ear picking bench rack, the stationary knife weldering on reciprocating knife It is connected to the lower part of the front surface of mounting plate, moving knife horizontally slips in stationary knife upper surface.

Preferably, the ear-picking unit can carry out two row harvestings, and a pair of of ear-picking unit includes the stem pulling of a pair of of mirror symmetry Device and a pair of of mirror symmetry break fringe roller group into then its stem pulling device and to break the quantity of fringe roller be all four tools, two tool mirror images pair The fringe roll spacing of breaking claimed is not more than 5mm from the ear-picking unit distance not less than 35mm, two tool mirror symmetries.

Preferably, the stationary knife height of the reciprocating knife is 80mm, and number of teeth 33, moving knife height is 40mm, cutter tooth Number is 32, and the distance that moving knife unidirectionally moves is 44mm.

When work, start diesel engine, complete machine no-load running waits for that ear-picking unit runs smoothly, and starts hydraulic device inspection It looks into fruit ear collection box and whether ear picking bench lifting is normal, according to harvesting fresh edible maize fruit ear height adjustment ear picking bench to reach best Harvesting height hangs 1 gear that advances to complete machine, it is made steadily to advance, then is directed at two row fresh edible maizes by driver's adjustment direction and plants Strain, when harvesting fresh edible maize, reciprocating knife carries out cutting operation to fresh edible maize stalk, meanwhile, clamping device is completed to jade The clamping on rice stalk top, corn stem are conveyed with the V-belt of movement to ear picking bench rear, the fruit ear of corn stem lower end During conveying backward with stalk, the fringe roller of breaking being inclined by is broken down, and the inclined plate for falling into ear picking bench rack is rolled by baffle With the conveying device of transmission road composition, corn ear is transported to fruit ear collection box by conveying device, completes the receipts of fresh edible maize It obtains.

The utility model has the following beneficial effects: the novel cross roll of the utility model breaks fringe formula fresh edible maize cropper using cross roll The picking of fresh edible maize is completed in the cooperation of harvesting and stem pulling device, realizes the mechanized harvest of fresh edible maize, not only picking structure Novelty, and mechanical efficiency is high, picking loss late and fruit ear damage ratio are low, and the fresh food especially suitable for fresh edible maize main producing region is beautiful Rice harvest, while mitigating the labor intensity of fresh edible maize farmer.

Detailed description of the invention

Fig. 1 is the three-dimensional structure diagram that the utility model cross roll breaks fringe formula fresh edible maize cropper；

Fig. 2 is the side view that the utility model cross roll breaks fringe formula fresh edible maize cropper；

Fig. 3 is the schematic perspective view of the utility model ear picking bench mounting rack；

Fig. 4 is the schematic perspective view of the utility model ear picking bench；

Fig. 5 is the schematic perspective view of the utility model ear picking bench rack；

Fig. 6 is that the utility model breaks fringe roller scheme of installation；

Fig. 7 is the three-dimensional structure diagram of the utility model stem pulling device；

Fig. 8 is the top view of the utility model stem pulling device；

Fig. 9 is the schematic perspective view of the utility model stem pulling frame；

Figure 10 is that the utility model breaks fringe roller schematic perspective view；

Figure 11 is the schematic perspective view of the utility model reciprocating knife.

In figure, 1- rear-wheel, 2- complete machine rack, 3- diesel engine, 4- driver's seat, 5- front-wheel, 6- fuel reserve tank, 7- ear picking bench Mounting rack, 8- ear picking bench rack, 9- stem pulling frame, 10- steering wheel, 11- baffle, 12- transmission road, 13- hydraulic oil pump, 14- fruit ear Collecting box, 15-BMR-80-L hydraulic motor, 16- break fringe roller, the bolt of 17-M12 × 32, and 18- throws standing grain wheel, 19- driving wheel, and 20- opens Bearing up pulley, 21- pivot pin, the V-belt 22-, 23- winder, 24- driven wheel, 25- rotation axis, 26- reciprocating knife, 201- shaft I, 202- rear-wheel shaft, 203- front-wheel shaft, 701- shaft II, 702- mounting rack horizontal axis, 703- mounting rack vertical pivot, 801- stringer I, 802- crossbeam I, 803- crossbeam II, 804- vertical beam, 805- stringer II, 806- installation axle, 807- stringer III, 808- mounting base I, 809- floor, 810- riser, 811- inclined plate, 901- stem pulling frame trunk, 902- hydraulic motor seat, 903- threaded hole, 904- axis hole I, 905- axis hole II, 906- mounting base II, 907- tension pulley seat, 908- long hole, 909- break fringe roller seat, the driven wheel seat of 910-, 1601- mounting hole I, 1602- break fringe roller main shaft, 1603- mounting hole II, 2601- mounting plate, 2602- stationary knife, 2603- moving knife.

Specific embodiment

It is described below in conjunction with specific structure and the course of work of the drawings and examples to the utility model.

As shown in Figure 1, Figure 2 and Figure 3, novel cross roll is broken in fringe formula fresh edible maize cropper complete machine, all working component peace Loaded in complete machine rack 2,2 rear-wheels 1 and front-wheel 5 being controlled as the wheeled moving device of complete machine, complete machine being driven to be advanced, rear-wheel 1 is pacified It is rotated around it in the rear-wheel shaft 202 of complete machine rack 2, the main function of rear-wheel 1 is oriented to for complete machine, and front-wheel 5 is mounted on It is rotated around it in the front-wheel shaft 203 of complete machine rack 2, front-wheel 5 is power wheel, and the power of diesel engine 3 is transmitted to the drive of front-wheel 5 Dynamic complete machine is advanced, and 2 upper surface of complete machine rack is equipped with fruit ear collection box 14, and fruit ear collection box 14 can be driven its edge by hydraulic motor Shaft I 201 in complete machine rack 2 rotates, and rotational angle is 60 °~75 °, unloads the corn ear adopted, in complete machine rack 2 Portion is provided with driver's seat 4, is equipped with steering wheel 10 in front of driver's seat, steering wheel 10 and driver's seat 4 constitute jointly cropper complete machine Driver's cabin, fuel reserve tank 6 and hydraulic oil pump 13 are provided on the right side of driver's cabin, hydraulic oil pump 13 is by 3 machine of diesel engine band movable property Raw highly pressurised liquid, for driving subsequent all kinds of hydraulic motors, ear picking bench mounting rack 7, ear picking bench peace is arranged in 2 front end of complete machine rack It shelves on 7, shaft II 701 is installed in rack 2, and 702 length of mounting rack horizontal axis is 800mm~1000mm, the mounting rack longitudinal axis 704 It is each perpendicular to mounting rack horizontal axis 702 with mounting rack vertical pivot 703,703 upper surface of mounting rack vertical pivot and ear picking bench welding are connected, hydraulic Motor drive shaft II 701 rotates, and ear picking bench mounting rack 7 is driven to rotate, so that front end ear picking bench height is adjusted, it is different to adapt to Fruit ear growing height, the shaft rotational angle of ear picking bench mounting rack 7 are 20 °~35 °, cooperate certain complete machine chassis height, can The fruit ear height for adapting to operation is 350mm~750mm, reinforces equipment adaptability, and novel harvesting is arranged in 7 front end of ear picking bench mounting rack Platform, ear picking bench takes fresh edible maize fruit ear, then is transported to corn ear by the conveying device that baffle 11 and transmission road 12 form Fruit ear collection box 14, wherein weld the upper surface of the mounting rack longitudinal axis 704 in 12 lower surface of transmission road and ear picking bench mounting rack 7 It is connected.It is all around direction when personnel are sitting in steering position in this explanation.

As shown in figure 4, ear picking bench mainly by ear picking bench rack 8, stem pulling device, break fringe roller 16 and reciprocating knife 26 etc. one Series parts are constituted, and as aforesaid, ear picking bench can be adjusted up and down to cooperate different fresh edible maize fruit ear height.

As shown in figure 5, in ear picking bench rack 8, the stringer I 801 parallel to each other of front and back 2 and left and right 2 are parallel to each other Crossbeam I 802 forms the bottom frame of rectangular frame, the lower surface of rear side stringer 801 and the mounting rack vertical pivot on ear picking bench mounting rack 7 The welding of 703 upper surfaces is connected, and vertical beam 804 is welded at four vertical angles of rectangle bottom frame, length 950mm, i.e. ear picking bench are high Degree is 950mm, away from 2 crossbeams II 803 parallel to each other in setting left and right at I 802 upper surface 200mm of crossbeam, away from rear side stringer 801 One intermittent stringer II 805 is set at upper surface 200, and discontinuities weld installation axle 806, break fringe roller 16, vertical beam for installing 804 upper surfaces welding front and back, 2 stringers III 807 parallel to each other, III 807 discontinuities of stringer are welded with mounting base I 808, are used for Stem pulling frame 9 is installed, floor 809 reinforces the structural strength of rack, and the inner surface of front side stringer 801 is welded with riser 810, riser 810 and 2 inclined plates 811 form a funnel, and the fresh corn spike collecting that will be broken under fringe roller 16 is adopted carries out subsequent delivery operation；

As shown in figs. 6 and 10, it breaks in fringe roller 16, breaking 1602 diameter of fringe roller main shaft is 60mm, length 750mm, installation The bore dia in hole I 1601 is that the installation axle 806 on 20mm, with ear picking bench rack 8 cooperates, and will break 16 one end of fringe roller and is installed on and plucks The bore dia of fringe platform, mounting hole II 1603 is 10mm, is installed on stem pulling frame 9 and breaks fringe roller seat 909, breaks fringe roller 16 and be mounted on In ear picking bench, cause to break 1602 mounting inclination angle of fringe roller main shaft to be 50 °~75 °；

As shown in Figure 7, Figure 8 and Figure 9, in stem pulling device, carrier of the stem pulling frame 9 as other auxiliary components, stem pulling frame master Dry 901 be the hollow steelframe of L shape, and medial surface welds hydraulic motor seat 902, and uniformly 6 diameters are 12mm threaded hole thereon 903, for installing BMR-80-L hydraulic motor 15, axis hole I 904 can accommodate the rotation axis that diameter is 60mm, II 905 diameter of axis hole For 16mm, through the upper and lower surface of stem pulling frame trunk 901, mounting base II 906 and mounting base I 808 cooperate, and stem pulling frame 9 is installed In ear picking bench rack 8,907 vertical welding of tension pulley seat is in there is width on the inside of stem pulling frame trunk 901, tension pulley seat 907 The long hole 908 of 16mm, long hole 908 runs through the upper and lower surface of tension pulley seat 907, in the corner away from the hollow steelframe of L shape 150mm is welded in the lower surface of stem pulling frame trunk 901 and breaks fringe roller seat 909, the length is 200mm, the hollow steelframe of L shape Driven wheel seat 910 is welded in end welding, and a diameter of 60mm, for installing the driven wheel 24 of stem pulling device, stem pulling frame 9 is stem pulling The trunk portion of device, BMR-80-L hydraulic motor 15 are mounted on the hydraulic motor seat 902 of stem pulling frame 9, and utilize M12 × 32 Bolt 17 is installed, and under the driving of BMR-80-L hydraulic motor 15, throws standing grain wheel 18 and driving wheel 19 carries out rotating clockwise vertical view, V-belt 22 is installed, the other end of V-belt 22 is mounted on driven wheel 24, and winder 23 is driven to rotate, driven on driving wheel 19 Wheel 24 and winder 23 simultaneously be mounted on rotation axis 25, tensioning wheel 20 is mounted on pivot pin 21, tensioning wheel 20 to V-belt 22 into The transmission ratio of row tensioning setting, driving wheel and driven wheel is 1:1, and stem pulling device one shares 4 tools, and mirror symmetry is distributed two-by-two respectively And it is installed on ear picking bench rack 8, two row feed-type stem pulling devices are formed, the distance of the stem pulling device of two mirror symmetries installation is little In 5mm, while reaching clamping stalk purpose, stalk blocking will not be formed；

As shown in figure 11,26 length of reciprocating knife is not less than 1000mm, and 2602 height of stationary knife is 80mm, and number of teeth is 33,2603 height of moving knife is 40mm, and number of teeth 32, the distance that moving knife 2603 unidirectionally moves is 44mm, mounting plate 2601 Rear surface is welded in the front side stringer 801 of ear picking bench rack 8, and the stationary knife 2602 on reciprocating knife 26 is welded in mounting plate 2601 Front surface lower part, moving knife 2603 horizontally slips in 2602 upper surface of stationary knife, forms cutting operation, cuts fresh edible maize stem Stalk；

Ear-picking unit can carry out two row harvestings, and 1 pair of ear-picking unit includes the stem pulling device and 1 pair of mirror image of 1 pair of mirror symmetry Symmetrically break the composition of fringe roller 16, then its stem pulling device and to break the quantity of fringe roller be all 4 tools, 2 tool mirror symmetries break fringe roller 16 away from From 35mm is not less than, the ear-picking unit distance of 2 tool mirror symmetries is not more than 5mm, whole length 4300mm, and width is 2000mm is highly 3000mm, and weight is about 2.5t, and fruit ear tankage is 1000kg.

The banana stem that the utility model is suitable for banana main producing region comprehensively utilizes.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (3)

1. a kind of novel cross roll breaks fringe formula fresh edible maize cropper, it is characterised in that: including rack (2) and according to from front to back Sequence be sequentially placed into ear picking bench, conveying device, bridge and the fruit ear collection box on rack (2) upper layer, wheeled moving device is set In rack (2) lower layer, under the driving of transmission device, complete machine is advanced, and ear picking bench and conveying device start operation, and ear picking bench is to fresh Food corn ear carries out picking operation, is transported to rear portion fruit ear collection box (14) by conveying device；

All working component is installed on complete machine rack (2), the wheeled row of left and right two rear-wheels (1) and front-wheel (5) as complete machine Complete machine is driven to be advanced into device, rear-wheel (1) is mounted in the rear-wheel shaft (202) of complete machine rack (2) and rotates around it, rear-wheel (1) Main function be for complete machine guiding, front-wheel (5) is mounted in the front-wheel shaft (203) of complete machine rack (2) and rotates around it, front-wheel It (5) is power wheel, the power of diesel engine (3) is transmitted to front-wheel (5) driving complete machine and advances, complete machine rack (2) upper surface peace Equipped with fruit ear collection box (14), fruit ear collection box (14) can be driven its shaft I on complete machine rack (2) by hydraulic motor (201) it rotates, rotational angle is 60 °~75 °, unloads the corn ear adopted, is provided with driver's seat in the middle part of complete machine rack (2) (4), it is equipped with steering wheel (10) in front of driver's seat, steering wheel (10) and driver's seat (4) constitute jointly the driving of cropper complete machine Room, driver's cabin right side are provided with fuel reserve tank (6) and hydraulic oil pump (13), and hydraulic oil pump (13) is driven by diesel engine (3) machine Highly pressurised liquid is generated, for driving subsequent all kinds of hydraulic motors, complete machine rack (2) front end is arranged ear picking bench mounting rack (7), plucks On fringe platform mounting rack (7), shaft II (701) is installed on rack (2), mounting rack horizontal axis (702) length be 800mm~ 1000mm, the mounting rack longitudinal axis (704) and mounting rack vertical pivot (703) are each perpendicular to mounting rack horizontal axis (702), mounting rack vertical pivot (703) upper surface and ear picking bench welding are connected, and hydraulic motor drive shaft II (701) rotation drives ear picking bench mounting rack (7) to turn Dynamic, the shaft rotational angle of ear picking bench mounting rack (7) is 20 °~35 °, cooperates certain complete machine chassis height, is suitable for operation Fruit ear height be 350mm~750mm, reinforce equipment adaptability, ear picking bench mounting rack (7) front end is arranged novel ear picking bench, plucks Fringe platform takes fresh edible maize fruit ear, then corn ear is transported to fruit by the conveying device that baffle (11) and transmission road (12) form Fringe collecting box (14), wherein the upper table of the mounting rack longitudinal axis (704) in transmission road (12) lower surface and ear picking bench mounting rack (7) Face welding is connected；

The ear picking bench by ear picking bench rack (8), stem pulling device, break fringe roller (16) and reciprocating knife (26) forms, it is described to pluck The inside of fringe platform rack (8), which is equipped with, breaks fringe roller (16), and the other end lateral wall of the ear picking bench rack (8) is equipped with back and forth Formula cutter (26)；

In the ear picking bench rack (8), two crossbeams I parallel to each other of former and later two stringers I (801) parallel to each other and left and right (802) bottom frame of rectangular frame, the lower surface of rear side stringer (801) and the mounting rack vertical pivot on ear picking bench mounting rack (7) are formed (703) upper surface welding is connected, and is welded with vertical beam (804), length 950mm, i.e. harvesting at four vertical angles of rectangle bottom frame Platform height is 950mm, away from two crossbeams II (803) parallel to each other in setting left and right at crossbeam I (802) upper surface 200mm, away from rear One intermittent stringer II (805) is set at side girder (801) upper surface 200mm, and discontinuities are welded installation axle (806), are used for Installation is broken fringe roller (16), former and later two stringers III (807) parallel to each other are welded in vertical beam (804) upper surface, between stringer III (807) Disconnected place is welded with mounting base I (808), and for installing stem pulling frame (9), floor (809) reinforces the structural strength of rack, front side stringer (801) inner surface is welded with riser (810), and riser (810) forms a funnel with two inclined plates (811), will break fringe roller (16) the fresh corn spike collecting under adopting；

In the stem pulling device, carrier of the stem pulling frame (9) as other auxiliary components, stem pulling frame trunk (901) is that L shape is hollow Steelframe, medial surface weld hydraulic motor seat (902), and uniformly six diameters are 12mm threaded hole (903) thereon, for installing BMR-80-L hydraulic motor (15), axis hole I (904) can accommodate the rotation axis that diameter is 60mm, and axis hole II (905) diameter is 16mm runs through the upper and lower surface of stem pulling frame trunk (901), and mounting base II (906) and mounting base I (808) cooperate, by stem pulling frame (9) it is mounted on ear picking bench rack (8), tension pulley seat (907) vertical welding is on the inside of stem pulling frame trunk (901), tension pulley seat (907) having width on is the long hole (908) of 16mm, and long hole (908) runs through the upper and lower surface of tension pulley seat (907), away from L shape The corner 150mm of hollow steelframe is welded in the lower surface of stem pulling frame trunk (901) and breaks fringe roller seat (909), the length is Driven wheel seat (910), a diameter of 60mm, for installing stem pulling device are welded in the end welding of 200mm, the hollow steelframe of L shape Driven wheel (24), stem pulling frame (9) is the trunk portion of stem pulling device, and BMR-80-L hydraulic motor (15) is mounted on stem pulling frame (9) it on hydraulic motor seat (902), and is installed using the bolt of M12 × 32 (17), the driving in BMR-80-L hydraulic motor (15) Under, it throws standing grain wheel (18) and driving wheel (19) is rotated clockwise, V-belt (22) are installed on driving wheel (19), V-belt (22) The other end be mounted on driven wheel (24), drive winder (23) rotation, driven wheel (24) and winder (23) are installed simultaneously In rotation axis (25), tensioning wheel (20) is mounted on pivot pin (21), and tensioning wheel (20) carries out tensioning setting to V-belt (22), main The transmission ratio of driving wheel and driven wheel is 1:1, and stem pulling device one shares four tools, and mirror symmetry is distributed and is installed on harvesting two-by-two respectively Platform rack (8), forms two row feed-type stem pulling devices, and the distance of the stem pulling device of two mirror symmetries installation is not more than 5mm；

Described to break in fringe roller (16), breaking fringe roller main shaft (1602) diameter is 60mm, length 750mm, the hole of mounting hole I (1601) Diameter is 20mm, cooperates with the installation axle (806) on ear picking bench rack (8), will break fringe roller (16) one end and be installed on ear picking bench, The bore dia of mounting hole II (1603) is 10mm, is installed on stem pulling frame (9) and breaks fringe roller seat (909), breaks fringe roller (16) peace In ear picking bench, cause to break fringe roller main shaft (1602) mounting inclination angle to be 50 °~75 °；

Reciprocating knife (26) length is not less than 1000mm, and the rear surface of mounting plate (2601) is welded in ear picking bench rack (8) front side stringer (801), the stationary knife (2602) on reciprocating knife (26) are welded under the front surface of mounting plate (2601) Portion, moving knife (2603) horizontally slip in stationary knife (2602) upper surface.

2. novel cross roll according to claim 1 breaks fringe formula fresh edible maize cropper, which is characterized in that the ear-picking unit It can carry out two row harvestings, a pair of of ear-picking unit includes that the stem pulling device of a pair of of mirror symmetry and a pair of of mirror symmetry break fringe roller (16) it forms, then its stem pulling device and the quantity for breaking fringe roller (16) are all four tools, and two tool mirror symmetries break fringe roller (16) distance Not less than 35mm, the ear-picking unit distance of two tool mirror symmetries is not more than 5mm.

3. novel cross roll according to claim 1 breaks fringe formula fresh edible maize cropper, which is characterized in that described reciprocating to cut The stationary knife (2602) of knife is highly 80mm, and number of teeth 33, moving knife (2603) is highly 40mm, number of teeth 32, moving knife (2603) distance unidirectionally moved is 44mm.