CN103797979B - A kind of chassis main frame of combine and there is the combine of this frame - Google Patents
A kind of chassis main frame of combine and there is the combine of this frame Download PDFInfo
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- CN103797979B CN103797979B CN201410081436.8A CN201410081436A CN103797979B CN 103797979 B CN103797979 B CN 103797979B CN 201410081436 A CN201410081436 A CN 201410081436A CN 103797979 B CN103797979 B CN 103797979B
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Abstract
A chassis main frame for combine, comprises many beams, plate and supporting seat, and the connection between beam, plate, supporting seat comprises bayonet socket and connects.Chassis main frame comprises added right vertical beam, added left longeron, added left longeron, right support Vierendeel girder, left support Vierendeel girder, added front short beam, added front beam, added front middle cross beam, added rear middle cross beam, added rear cross beam, added transom beam, water tank supporting seat, supporting seat board, long support seat, short supporting seat, endless member etc.Globality of the present invention is better, and the intensity that can bear also improves greatly, and be more conducive to the layout of upper part, welding procedure is simpler relative to Conventional carriers; Be provided with water tank supporting seat, be more conducive to carrying and add large water tank; Supporting seat board setting, can parts dual-purpose; Arranging of endless member can allow the hydraulic oil pipe of grain header front portion pass through more smoothly; The bayonet socket of part crossbeam is arranged, and be conducive to location, welding procedure is good, and being provided with of alignment pin is beneficial to assembling.
Description
Technical field
The present invention relates to a kind of chassis main frame of combine, particularly relate to the combine of a kind of chassis of combine harvester frame adopting chessboard type structure to arrange and the described chassis main frame of use.
Background technology
Along with the progress of society and the development of science and technology, increasing plant equipment is applied in agricultural production, and combine is exactly one wherein.Combine once can complete the operation such as harvesting, threshing, separation cane, the assorted excess of removing of cereal, directly obtains crops finished product or the semi-finished product of various correspondence from field.
Combine is divided into self-propelled combine and towed combine, and wherein self-propelled combine is easy to use, adaptability good, is the main development direction of combine.Self-propelled combine comprises running gear, and running gear is arranged in a frame-type chassis frame.Because the working strength of combine is usually comparatively large, its chassis main frame is stressed also comparatively large, and the connected mode of existing chassis main frame adopts head-on collision welding usually, chassis whole is bad, location difficulty, and welding procedure bothers, insufficient strength is large, can not meet the actual needs of combine.
In order to overcome above-mentioned deficiency, this area needs a kind of chassis main frame connecting the combine reliable, production technology is easy.
Summary of the invention
For solving the problem, the present invention proposes a kind of chassis main frame of combine, comprises many beams, plate and supporting seat, it is characterized in that: the connection between described beam, plate, supporting seat comprises bayonet socket and connects.
Preferred described chassis main frame comprises added right vertical beam, added left longeron, added left longeron, right support Vierendeel girder, left support Vierendeel girder, added front short beam, added front beam, added front middle cross beam, added rear middle cross beam, added rear cross beam, added transom beam, water tank supporting seat, supporting seat board, long support seat, short supporting seat, endless member, alignment pin, curved post, connecting cross beam, Zhi Chongliang.
Preferred described added right vertical beam is positioned at the rightmost side, chassis main frame top, extends to front-rear direction; Described added left longeron is positioned at the leftmost side, chassis main frame top, and extend to front-rear direction, the upper surface of its upper surface and added right vertical beam is in same plane; Described added left longeron is between described added right vertical beam and added left longeron and near described added left longeron, described added front beam is withstood in its front end, and described added rear cross beam is withstood in rear end; Described added front short beam is positioned at the front end of added right vertical beam, and its setting direction is vertical with the setting direction of described added right vertical beam, and described added front short beam exceeds right support Vierendeel girder side 150-250mm; Described added left longeron is withstood in described added front beam one end, and the other end withstands described added right vertical beam; Described added front middle cross beam is parallel to added front beam, and described added left longeron is withstood in its one end, and the other end withstands added right vertical beam, and described added front middle cross beam is that bayonet socket is connected with described added left longeron crossover sites; The setting direction of described added rear middle cross beam is substantially parallel with the setting direction of described added front middle cross beam, and described added rear middle cross beam is that bayonet socket is connected with described added left longeron crossover sites; Described added rear cross beam to be arranged between described added right vertical beam and added left longeron and to be positioned at the rear of described added rear middle cross beam, described added left longeron is withstood in its one end, the other end withstands described added right vertical beam, and described added rear cross beam is that bayonet socket is connected with added left longeron crossover sites; Described added transom beam is held rearward between described added right vertical beam and added left longeron, and described added left longeron is withstood in its one end, and the other end withstands described added right vertical beam.
Preferred described water tank supporting seat is across being arranged on described added front middle cross beam and added front beam, and described water tank supporting seat one side lower part and described added right vertical beam overlap; Described supporting seat board is arranged on the centre position on described added front beam, its upper surface is concordant with described added front beam, described supporting seat board upper surface is provided with two elongated holes, described elongated hole is that front and back are arranged side by side, elongated hole is above positioned at described added front beam front, and elongated hole is below positioned at the rear of described added front beam; Described long support seat has two, and two long support seats are positioned at the right side of described supporting seat board, and front and back are disposed side by side on described added front beam and added front middle cross beam; Described short supporting seat has one, a described short supporting seat is positioned at the left side of described long support seat, be arranged on described added front middle cross beam, described short supporting seat has engine mounting groove, described engine mounting groove aligns with the center of two elongated holes of described supporting seat board; Described added front beam is provided with multiple endless member be arranged side by side in left and right, described added left longeron is provided with alignment pin.
Preferred described left support Vierendeel girder is arranged on described added left longeron lower end, the lower surface of its upper surface and described added left longeron is in same plane, and one end of described left support Vierendeel girder exceeds described added left longeron and is connected with described added transom beam; Described right support Vierendeel girder is arranged at below described added front beam, added front middle cross beam, parallel with described left support Vierendeel girder and concordant with its upper and lower surface, one end of described right support Vierendeel girder exceeds described added left longeron and is connected with described added transom beam, and the other end exceeds described added front beam and is connected with described added front short beam.
Preferred described added right vertical beam, added left longeron, added left longeron, added front short beam, added front beam, added front middle cross beam, added rear middle cross beam, added rear cross beam are concordant with the upper surface of added transom beam, and the contact site of described added front beam, added front middle cross beam, added rear middle cross beam, added rear cross beam and added transom beam and described added right vertical beam, added left longeron is provided with bayonet socket.
Preferred described curved post has two, and two described curved posts are connected by described connecting cross beam; Described Zhi Chongliang is respectively arranged with in the lower end of two curved posts.
A kind of combine, it has the chassis main frame of combine as above.
Chassis main frame provided by the present invention is rectangular, simply, globality is better, the intensity that can bear also improves greatly, more be conducive to the layout of upper part, welding procedure is simpler relative to Conventional carriers, improve production efficiency and again reduce cost, category of piping materials needed for framework is less, fast easy to process; Be provided with water tank supporting seat, be more conducive to carrying and add large water tank; Supporting seat board setting, can parts dual-purpose; Arranging of endless member can allow the hydraulic oil pipe of grain header front portion pass through more smoothly, avoids and the touching of miscellaneous part and gall oil pipe, increases the life-span of oil pipe, the bayonet socket of part crossbeam is arranged, be conducive to location, welding procedure is good, and being provided with of alignment pin is beneficial to assembling.
Accompanying drawing explanation
Fig. 1 is the complete machine side schematic view of combine.
Fig. 2 is the complete machine schematic top plan view of combine.
Fig. 3 is the schematic diagram of the ceding of Taiwan.
Fig. 4 is the schematic diagram of feeding unit conveying plant.
Fig. 5 is the schematic diagram of sheller unit.
Fig. 6 is the schematic diagram of grain cleaning device.
Fig. 7 is the schematic diagram of stalk smashing apparatus.
Fig. 8 is discharge mechanism schematic diagram.
Fig. 9 is running gear overall schematic.
Figure 10 is the top view of running gear chassis main frame;
Figure 11 is the left view of running gear chassis main frame;
Figure 12 is the front view of running gear chassis main frame;
Figure 13 is the left longeron schematic diagram of running gear chassis main frame;
Figure 14 is the forward and backward middle cross beam schematic diagram of running gear chassis main frame.
Embodiment
See accompanying drawing 1,2, combine entirety can be divided into the ceding of Taiwan 1, feeding conveyer 2, installed threshing separator 3, grain cleaning machine 4, pulverizes grass arranging device 5, collect grain discharge mechanism 6, running gear 7 and other servicing unit 8.
With reference to Fig. 3, the ceding of Taiwan 1 is for stirring paddy rice, the crops such as (little) wheat greatly, and cut off bottom straw, the crops of cut-out are made to pour combine into, gathered and be delivered to feeding mouth, it mainly comprises header frame 11, straw shift wheel 12, cutter 13, cutting table auger 14, nearside divider 15 and ceding of Taiwan transmission 16, header frame is as the body frame of the ceding of Taiwan, support each functional part of the whole ceding of Taiwan, by left and right sidesing wall plate, ceding of Taiwan base plate, cutter beam, lower and upper cross-member forms, straw shift wheel is by paddy rice, the crop such as (little) wheat is allocated to the ceding of Taiwan greatly, be convenient to cutter cuts, straw shift wheel is by dialling straw, width dish, rice crop-poking wheel axis, eccentric adjusting, support gyroaxis, antiwind cap, tensioning is combined, adjustable straps is taken turns, straw shift wheel strut forms, width dish is arranged on rice crop-poking wheel axis two ends, width dish circumference is provided with dials straw, left side is provided with antiwind cap, right side is provided with semi-disc, and straw shift wheel strut, built with support gyroaxis, is equipped with adjustable straps wheel on the right side of support gyroaxis, the transmission of straw shift wheel is by tensioning combination tensioning, cutter is used for cutting off bottom the crop straws such as paddy rice, large (little) wheat, and being convenient to crop can feed, and by moving knife bar, guard, pressuring blade device, cutter beam, helps fortune plate to form, cutter is arranged on ceding of Taiwan front beam, moving knife bar be provided with blade and help fortune plate, moving knife bar is arranged in guard, pressuring blade device pushes down moving knife bar, guard is arranged on cutter beam, cutting table auger is used for paddy rice, the crop such as (little) wheat is gathered and is delivered to feeding mouth under screw feeder effect greatly, by cutting table auger axle, screw feeder door closure, screw feeder cylindrical shell, height adjustment mechanism, eccentric adjustable mechanism, the compositions such as telescoping mechanism, screw feeder door closure is arranged on screw feeder cylindrical shell maintenance installing port, cutting table auger axle is arranged in screw feeder cylindrical shell, height adjustment mechanism is arranged on a ceding of Taiwan left side, outside right wallboard, eccentric adjustable mechanism is arranged on the right side of the ceding of Taiwan, connect screw conveyor shaft right-hand member, telescoping mechanism is arranged in screw feeder cylindrical shell, connect screw conveyor shaft, screw feeder door closure position, nearside divider is used for crop to be cut and does not cut crop separately, is made up of interior point of straw, outer point straw and straw separating plate, an interior point straw is arranged on inside the straw separating plate ceding of Taiwan, and an outer point straw is arranged on outside the straw separating plate ceding of Taiwan, ceding of Taiwan transmission is used for sending power to connecting rod by gap bridge, and connecting rod makes fork swing by eccentric wheel, finally drives cutter to make bilateral reciprocation, is made up of fork (swinging-ring mechanism), connecting rod and gap bridge etc., connecting rod top chock position is connected with the eccentric block on passing a bridge, and its other end forward, is connected with fork.
Straw shift wheel 12 is arranged on the entablature of header frame 11, cutter 13 is arranged on the front beam of header frame 11, nearside divider 15 is arranged on the front side of the left and right sidesing wall plate of header frame 11, cutting table auger 14 is arranged on the centre of header frame 11 left and right sidesing wall plate, and ceding of Taiwan transmission 16 is positioned at outside and the left rear side of the left wallboard of header frame 11.
Referring now to Fig. 4, feeding conveyer 2 can be called delivery chute again, and for crops being delivered to the threshing separating opening of combine, it mainly comprises carrier chain 21, drive roll 22, passive cylinder 23, delivery chute 24.The crop that carrier chain is used for being delivered to by cutting table auger by chain-driving scraper plate conveying notch is delivered to delivery chute and threshing frame connecting portion, and be made up of chain, scraper plate, scraper plate bending is arranged on chain dorsad; Drive roll by conveying driving shaft input power, and by transmission of power to carrier chain, is made up of conveying driving shaft, anti-tangle half cover etc.; Export two bearing blocks of driving shaft through delivery chute rear portion, two anti-tangle half covers hold and export driving shaft and be positioned at inside delivery chute two wallboard; Passive cylinder is regulated by governor motion, its position in delivery chute is changed, thus reaches the effect of tensioning carrier chain, by driven axle, passive cylindrical shell, regulates strainer etc. to form; Passive cylinder is by driven axle through passive cylindrical shell, and two side arms are installed in driven axle both sides, regulates strainer to be arranged on delivery chute entrance point, and is fixed on delivery chute left and right sidesing wall plate inwall; Crop, for connecting the ceding of Taiwan and threshing unit, is transported to threshing portion from ceding of Taiwan feeding mouth by delivery chute, and carry the whole ceding of Taiwan and self, by conveying cell body and cover plate etc. form; Conveying cell body is formed by left and right sidesing wall plate and upper and lower bottom plate four critical piece seam, and by two cover plates former and later two positions of base plate mounted thereto respectively.
Carrier chain 21 is arranged in delivery chute 24, and drive roll 22 is arranged on the top of delivery chute 24 left and right sidesing wall plate, and passive cylinder 23 is supported on below delivery chute 24 by left and right side arm.
Known with reference to Fig. 5, installed threshing separator 3 comprises feeding cylinder 31, threshing cylinder 32, top cover 33, bolter 34, threshing transmission case 35, threshing frame 36, feeding cylinder is used for delivery chute being transported the crop of coming and sends into threshing cylinder, is formed by cone cylinder, helical blade seam; Feeding cylinder is arranged on threshing cylinder front end near ceding of Taiwan delivery chute, and helical blade is distributed on cone cylinder circumferentially; Threshing cylinder is used for being carried by feeding cylinder the crop of coming under the effect rotated, make seed and stalk depart from, and is made up of width dish, threshing toothed bar, anti-tangle disk and drum spindle; Threshing cylinder is arranged between the forward and backward wallboard of threshing upper spider, and connect feeding cylinder, anti-tangle disk is arranged on the two ends of drum spindle, middle installation width dish, and width dish circumference is provided with threshing toothed bar; Top cover is used for closing threshing cylinder, prevent from shedding, the grass guide board being installed on top cover plays the effect of guiding crop, and crop is carried smoothly backward, play the effect changing crop guiding speed simultaneously, be made up of grass guide board, gas strut, wearing plate, lid, linkage and governor motion etc.; Wearing plate is arranged on the lid portion inside left and right sides, and grass guide board is arranged on lid portion inside top, and governor motion is arranged on lid portion outside top, and gas strut is arranged on lid portion outside rear, and linkage is arranged on lid portion outside left side; Bolter is used for auxiliary cylinder threshing, makes seed be separated with stalk simultaneously, is made up of longitudinal grating, arc grating etc.; Longitudinal grating, the zigzag weld of arc grating close and form, and are installed on below threshing cylinder; Threshing transmission case is used for transferring power, transmission rotating speed, changes direction, when crop blocks, delivery chute can be allowed to reverse, spue in time, be made up of casing, power shaft, bevel gear, link gear, splined shaft, inversion axis etc.; Power shaft is arranged on the left side of casing, and inversion axis is arranged on the right side of casing, and link gear is arranged on inversion axis, and bevel gear, splined shaft are arranged on centre.
Threshing transmission case 35 is arranged on the front of threshing frame 36; feeding cylinder 31 is connected with threshing cylinder 32; to be arranged on before and after threshing frame 36 in the middle of wallboard; top cover 33 is arranged on the top of feeding cylinder 31 and threshing cylinder 32; bolter 34 is arranged on below feeding cylinder 31 and threshing cylinder 32, and threshing cylinder 32 axle is connected with threshing transmission case 35.Operationally; feeding cylinder 31 is driven the crops of threshing separating opening to be fed the threshing cylinder 32 extremely rotated by threshing transmission case 35; threshing transmission case 35 drives threshing cylinder 32 to rotate and hits seed; make seed threshing, seed or short stalk; under coordinate of top cover 33 with bolter 34; drop in grain cleaning by bolter 34; achieve crop kernel and assorted remaining being separated with straw; and straw is discharged threshing frame 36; free-falling under gravity more than making seed and mixing, long stalk is led by the grass guide board on top cover 33 and is pulverized Lysimachia sikokiana portion.
As shown in Figure 6, grain cleaning machine 4 mainly comprises cleans frame 46, cleaning fan 41, vibratory sieve 42, collector 43, conveying screw feeder 44, intermediate transmission 45, cleaning fan produce wind-force make cereal, assorted more than be separated, stalk is blown out outside body, is made up of spiral case, impeller, fan shaft, floating idler pulley, wind direction board etc.; Fan shaft is equipped with impeller, and impeller is arranged in spiral case, and floating idler pulley is arranged on the left side of fan shaft, and wind direction board is arranged on air outlet front; Used by oscillating screen in by seed, assorted more than carry out Separation by vibration, by screen frame, sieve, wire gauze sieve, form by original text plate, eccentric shaft, sprocket wheel, eccentric block etc.; Sieve is arranged in screen frame, is welded on screen frame front by original text plate, and wire gauze sieve is arranged on bottom screen frame, and eccentric shaft is arranged on the rear of screen frame, and sprocket wheel is arranged on the left side of eccentric shaft, and eccentric block is arranged on sprocket wheel; Collector being cleaned for collecting wind-force, being vibrated the seed after cleaning, and is made up of grain sliding plate, recovery plate etc.; Grain sliding plate is arranged on the front lower place of bolter, reclaims the below that plate is arranged on vibratory sieve; Conveying screw feeder is used for the seed of collection being delivered to collection tanker or is shed by seed and realizes that secondary is de-again to be cleaned to cleaning in frame, is made up of conveying screw feeder, rethreshing device, bevel gear box, again de-screw feeder etc.; Conveying screw feeder is arranged in collector, and de-screw feeder is arranged in rethreshing device again, and bevel gear box is arranged on the right lateral side of conveying screw feeder; The power transmission that intermediate transmission is used for diesel engine to export exports, and is made up of input unit, output device, jackshaft, tensioning apparatus etc.; Input unit is arranged on the right side of jackshaft, and output device is arranged on the left side of jackshaft, and tensioning apparatus is arranged on the rear of output device; Clean the whole dressing mechanism of rack support, be convenient to the maintenance of dressing mechanism, be made up of upper frame, access panel etc.; In the front of upper frame inside, access panel is positioned on upper frame left and right sidesing wall plate.
Jackshaft 453 one end receives power, and the other end transmits power forward and backward.It passes to forward the power shaft of transmission case 35, power shaft transfers a driving force to delivery chute and initiatively rolls 22, initiatively roll and transfer a driving force to gap bridge power shaft, gap bridge power shaft transfers a driving force to cutting table auger 14 and swing-bar mechanism, screw feeder drives straw shift wheel strut axle, strut axle drives rice crop-poking wheel axis, and swing-bar mechanism drives upper cutter knife 13 to operate.It is connecting fan axle driving force is passed to horizontal screw conveyor backward, and passes to No. two horizontal screw conveyors by horizontal screw conveyor No. one horizontal screw conveyor, drives vibratory sieves by No. two horizontal screw conveyors.
Intermediate transmission 45 is arranged on the forward lower part of cleaning frame 46 left and right sidesing wall plate, and cleaning fan 41 is arranged on the centre of cleaning frame 46 left and right sidesing wall plate, after being positioned at intermediate transmission 45; Conveying screw feeder 44 is arranged on the centre of cleaning frame 46 left and right sidesing wall plate, after being positioned at cleaning fan 41; Vibratory sieve 42 is arranged on the centre of cleaning frame 46 left and right sidesing wall plate, is positioned at the top of conveying screw feeder 44; Collector 43 is arranged on the centre of left and right sidesing wall plate, is positioned at the below of input screw feeder 44.Operationally, by intermediate transmission 45 by transmission of power to cleaning fan 41, conveying screw feeder 44, vibratory sieve 42, the seed achieving free-falling under blower fan 41 and vibratory sieve 42 act ons is cleaned with the wind-force more than assorted and is cleaned with vibration, tiny straw is discharged separator, seed falls under gravity into collector, realizes the conveying of seed under the effect of conveying screw feeder 44.
As seen from Figure 7, pulverize grass arranging device 5 and mainly comprise pulverizing frame 51, crushing rotary drum 52, pulverize transmission 53, disperser 54, the effect supporting whole pulverizing Lysimachia sikokiana and protective cover erected by cracker, is made up of pulverizing frame, linkage, stationary knife seat etc.; Linkage is arranged on the left side of pulverizing frame, and stationary knife seat is arranged on to be pulverized in frame; Crushing rotary drum, by the rotation of self, by stalks cutting, is made up of crushing knife, drum shaft, cylindrical shell, anti-tangle circle etc.; Drum shaft is arranged in cylindrical shell, and crushing knife is arranged on cylindrical shell, and anti-tangle circle is arranged on cylindrical shell both sides; Pulverize transmission by come from clean part export transmission of power to crushing rotary drum, be made up of input unit, tensioning apparatus etc.; Input unit is positioned at threshing frame left rear side, and tensioning apparatus is positioned at front on the left of crushing rotary drum; The crops straw that disperser will crush, diffusion orient, to specified path, is made up of diffuser plate, governor motion; Governor motion is arranged on to be pulverized in frame, and below crushing rotary drum, diffuser plate is arranged on pulverizing frame inner wall.
Crushing rotary drum 52 is arranged on to be pulverized inside frame 51 left and right sidesing wall plate, and disperser 54 is arranged on the below of crushing rotary drum 52, pulverizes transmission 53 and connects crushing rotary drum 52 and power driving part.Operationally, pulverize transmission 53 and power is passed to crushing rotary drum 52, crushing rotary drum 52 is rotated, the straw of being discharged by threshing separation, grain cleaning, assorted remainder drop down onto and pulverize frame 51, be arranged on being crushed to and pulverizing stationary knife seat in frame stalk is shredded on crushing rotary drum 52, along disperser 54, stalk scattered to field uniformly.
Collect grain discharge mechanism 6 shown in Fig. 8 and mainly comprise tanker 61, unloading screw conveyor 62, grain-unloading driving case 63, tanker collects the seed that grain cleaning is come, be transported to unloading screw conveyor by the horizontal screw conveyor of grain bin bottom, be made up of tanker housing, horizontal screw conveyor, locking device, tanker slewing equipment, dispersion swing mechanism etc.; Horizontal screw conveyor is arranged on below tanker enclosure interior, and dispersion swing mechanism is arranged on two and thinks in housing above horizontal screw conveyor, and tanker slewing equipment is arranged on rear side of tanker housing, and locking device is arranged on front side of tanker housing; Horizontal screw conveyor in tanker carries the seed of coming carry and be expelled to assigned address by unloading screw conveyor, is made up of screw feeder cylindrical shell, screw feeder revolving bed, elevator screw feeder, reverse box etc.; Elevator screw feeder is arranged in screw feeder cylindrical shell, and screw feeder revolving bed is arranged on below screw feeder cylindrical shell, and reverse box is arranged on horizontal screw conveyor junction in screw feeder cylinder body bottom and tanker; The transmission of power of engine to horizontal screw conveyor in tanker and unloading screw conveyor, is reached the object of unloading by grain-unloading driving case, is made up of casing, eccentric bushing, vibrating mechanism, power shaft, output shaft etc.; Power shaft is arranged on towards a left side in casing, and output shaft to be arranged in casing backwards, and eccentric bushing is arranged in tanker and is connected by spline housing with output shaft, and vibrating mechanism is arranged on eccentric bushing.
Grain-unloading driving case 63 is arranged on lower end on front side of tanker 61, is connected with the horizontal screw conveyor in tanker 61, and unloading screw conveyor 62 is arranged on lower end on rear side of tanker 61, is connected with horizontal screw conveyor in tanker 61.Tanker 61 stores the grain in elevator screw feeder in unloading screw conveyor 62, by grain-unloading driving case 63 by transmission of power to the horizontal screw conveyor in tanker 61, the cereal in tanker 61 is transported to unloading screw conveyor 62, and is delivered to appointed place by unloading screw conveyor 62.
Other servicing unit 8 mainly comprises protective cover 81 and illuminator 82, wherein protective cover 81 comprises ceding of Taiwan protective cover, delivery chute case, thresher case, separator case, cylinder rear casing, unloading protective plate 816, straw outlet case etc., for playing a protective role to operator and machine; Illuminator 82 allows operator can carry out the normal operating of combine at night, and indicates the width of combine machine.
As shown in Figure 9, running gear 7 mainly comprises chassis main frame 71, running gear 72, dynamical system 73, hydraulic system 74, electrical system 76, operation bench 75, walking wheel 72 is arranged on the Zhi Chongliang 713 of chassis main frame 71, on the front beam that engine 731 in dynamical system 73 is arranged on chassis main frame 71 and middle cross beam, gearbox 737 in dynamical system 73 is arranged on the supporting base of chassis main frame 71, silencer 733 in dynamical system 73 is arranged on the middle below of chassis main frame 71, hydraulic system 74 and operation bench 75 are arranged on chassis main frame 71 front end, wherein chassis main frame 71, walking wheel 72 and operation bench 75 major part are made up of Q235-A, sprocket wheel is 45 forged steel.
In a preferred embodiment, see accompanying drawing 10-12, the below of chassis main frame 71 is provided with pair of right and left running gear 72, gearbox 737 is provided with on front side of chassis main frame, engine 731 is provided with above chassis main frame, this engine 731 relative to gearbox 737 rearward, is kept right relative to gearbox 737 in left and right horizontal direction on anterior-posterior horizontal direction.Described chassis main frame comprises added right vertical beam 711a, added left longeron 711b, added left longeron 711c(is see accompanying drawing 13), right support Vierendeel girder 71a, left support Vierendeel girder 71b, added front short beam 711d, added front beam 711e, added front middle cross beam 711f, added rear middle cross beam 711g(is see accompanying drawing 14), added rear cross beam 711h, added transom beam 711i, water tank supporting seat 711j, supporting seat board 711k, long support seat 711m, short supporting seat 711n, the endless member 711o curved by Φ 10 round steel, alignment pin 711p, curved post 714a, connecting cross beam 714b, parts such as Zhi Chongliang 713 grade.
Described added right vertical beam 711a is positioned at the rightmost side, chassis main frame top and extends to front-rear direction; Added left longeron 711b is positioned at the leftmost side, chassis main frame top and extends to front-rear direction, its upper surface and added right vertical beam 711a upper surface coplanar; Added left longeron 711c is between added right vertical beam 711a and added left longeron 711b, near added left longeron 711b, projection angle is seen from top to bottom, and added left longeron 711c is on the right side of left side Zhi Chongliang 713, added front beam 711e is withstood in its front end, and added rear cross beam 711h is withstood in rear end; Added front short beam 711d is positioned at the front end of added right vertical beam 711a, arranges perpendicular to added right vertical beam 711a, left and right horizontal direction exceeds right support Vierendeel girder 71a left surface 150-250mm towards left side; Added front beam 711e left end withstands added left longeron 711b, and right-hand member withstands added right vertical beam 711a; Added front middle cross beam 711f is parallel to added front beam 711e, and its left end withstands added left longeron 711c, and right-hand member withstands added right vertical beam 711a, and added front middle cross beam 711f is that bayonet socket is connected with added left longeron 711c crossover sites; Added rear middle cross beam 711g is parallel to added front middle cross beam 711f and is arranged on after it, and added rear middle cross beam 711g is that bayonet socket is connected with added left longeron 711c crossover sites; Added rear cross beam 711h is arranged between added right vertical beam 711a and added left longeron 711b, left end withstands added left longeron 711b, right-hand member withstands added right vertical beam 711a, is that bayonet socket is connected, after fore-and-aft direction being positioned at added rear middle cross beam 711g with added left longeron 711c crossover sites; Added transom beam 711i holds rearward between added right vertical beam 711a and added left longeron 711b, and left end withstands added left longeron 711b, and right-hand member withstands added right vertical beam 711a;
Water tank supporting seat 711j is across being arranged on added front middle cross beam 711f and added front beam 711e, and water tank supporting seat 711j lower right side and added right vertical beam 711a overlap; Supporting seat board 711k is arranged on added front beam 711e by centre position, its upper surface flushes with added front beam 711e, supporting seat board 711k upper surface is provided with two elongated holes, be arranged side by side in front and back, elongated hole is above before added front beam 711e, after elongated hole is below positioned at added front beam 711e, about supporting seat board 711k leading flank, two elongated holes are arranged side by side, for connecting gearbox 737; Be disposed side by side on before and after two long support seat 711m on added front beam 711e and added front middle cross beam 711f, be positioned at the right side of supporting seat board 711k; A short supporting seat 711n is arranged on added front middle cross beam 711f, be positioned at the left side of long support seat 711m, engine mounting groove on short supporting seat 711n is that front-rear center aligns with two elongated holes on supporting seat board 711k, and long support seat 711m, short supporting seat 711n and supporting seat board 711k are same as and install engine 731; Added front beam 711e is provided with multiple endless member 711o be arranged side by side in left and right, and added left longeron 711c is provided with alignment pin 711p, and this alignment pin 711p than added front middle cross beam 711f more rearward;
Left support Vierendeel girder 71b is arranged on added left longeron 711c lower end, fore-and-aft direction is concentricity axle, its upper surface overlaps with added left longeron 711c lower surface, left support Vierendeel girder 71b rear end exceeds added left longeron 711c and is connected with added transom beam 711i, and left support Vierendeel girder 71b downside and right flank contact with the curved post 714a upper end breach in left side and connect; Right support Vierendeel girder 71a is arranged at below added front beam 711e, added front middle cross beam 711f, and upper and lower surface parallel with left support Vierendeel girder 71b flushes, right support Vierendeel girder 71a downside and left surface contact with the curved post 714a upper end breach on right side and connect, rear end exceeds added left longeron 711c and is connected with added transom beam 711i, and front end exceeds added front beam 711e and is connected 711d with added front short beam;
The upper surface of added right vertical beam 711a, added left longeron 711b, added left longeron 711c, added front short beam 711d, added front beam 711e, added front middle cross beam 711f, added rear middle cross beam 711g, added rear cross beam 711h and added transom beam 711i all flushes, there is bayonet socket the contact site of added front beam 711e, added front middle cross beam 711f, added rear middle cross beam 711g, added rear cross beam 711h and added transom beam 711i and added right vertical beam 711a, added left longeron 711b, is conducive to location;
Be connected by connecting cross beam 714b between the curved post 714a on the left side and the curved post 714a on the right; Zhi Chongliang 713 is respectively arranged with, for connecting the curved post 714a of forward and backward side in the curved post 714a lower end of arranged on left and right sides; The curved post 714a of front side and connecting cross beam 714b is positioned at the rear side of added front beam 711e, and the curved post 714a of rear side and connecting cross beam 714b is positioned at the rear side of added rear middle cross beam 711g.
In a further advantageous embodiment, endless member uses helical structure instead, not only can play the function of endless member, can also increase the bulk strength of parts further.
In a further advantageous embodiment, bayonet coupling between each beam is welded and is changed direct welding into, cut in two respectively weld and added left longeron both sides by added front middle cross beam, added rear middle cross beam, added rear cross beam, bayonet type is cancelled with the connection of added right vertical beam and added left longeron, direct welding, saves manufacturing procedure.
When combine is in running order, under Diesel Driven, by buncher, power is reached gearbox, then reach the driving wheel of walking wheel, and under the cooperation of supporting wheel and tugboat and rubber belt track, walk.Handle on operation bench realizes the forward-reverse left and right turn on chassis, the lifting of straw shift wheel, the conversion of transmission speed ratio, the work operation of clutch, the operation such as lifting, unloading work clutch of unloading screw conveyor; Pedal on operation bench is braked chassis.
The above; be only patent of the present invention preferably embodiment; but the protection domain of patent of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope of patent diselosesll of the present invention; the change that can expect easily or replacement, within the protection domain that all should be encompassed in patent of the present invention.
Claims (7)
1. a chassis main frame for combine, comprises many beams, plate and supporting seat, it is characterized in that: the connection between described beam, plate, supporting seat comprises bayonet socket and connects; Described chassis main frame comprises added right vertical beam, added left longeron, added left longeron, right support Vierendeel girder, left support Vierendeel girder, added front short beam, added front beam, added front middle cross beam, added rear middle cross beam, added rear cross beam, added transom beam; Described added right vertical beam is positioned at the rightmost side, chassis main frame top, extends to front-rear direction; Described added left longeron is positioned at the leftmost side, chassis main frame top, and extend to front-rear direction, the upper surface of its upper surface and added right vertical beam is in same plane; Described added left longeron is between described added right vertical beam and added left longeron and near described added left longeron, described added front beam is withstood in its front end, and described added rear cross beam is withstood in rear end; Described added front short beam is positioned at the front end of added right vertical beam, and its setting direction is vertical with the setting direction of described added right vertical beam, and described added front short beam exceeds right support Vierendeel girder side 150-250mm; Described added left longeron is withstood in described added front beam one end, and the other end withstands described added right vertical beam; Described added front middle cross beam is parallel to added front beam, and described added left longeron is withstood in its one end, and the other end withstands added right vertical beam, and described added front middle cross beam is that bayonet socket is connected with described added left longeron crossover sites; The setting direction of described added rear middle cross beam is substantially parallel with the setting direction of described added front middle cross beam, and described added rear middle cross beam is that bayonet socket is connected with described added left longeron crossover sites; Described added rear cross beam to be arranged between described added right vertical beam and added left longeron and to be positioned at the rear of described added rear middle cross beam, described added left longeron is withstood in its one end, the other end withstands described added right vertical beam, and described added rear cross beam is that bayonet socket is connected with added left longeron crossover sites; Described added transom beam is held rearward between described added right vertical beam and added left longeron, and described added left longeron is withstood in its one end, and the other end withstands described added right vertical beam.
2. the chassis main frame of combine as claimed in claim 1, is characterized in that: described chassis main frame also comprises water tank supporting seat, supporting seat board, long support seat, short supporting seat, endless member, alignment pin, curved post, connecting cross beam, Zhi Chongliang; Described water tank supporting seat is across being arranged on described added front middle cross beam and added front beam, and described water tank supporting seat one side lower part and described added right vertical beam overlap; Described supporting seat board is arranged on the centre position on described added front beam, its upper surface is concordant with described added front beam, described supporting seat board upper surface is provided with two elongated holes, described elongated hole is that front and back are arranged side by side, elongated hole is above positioned at described added front beam front, and elongated hole is below positioned at the rear of described added front beam.
3. the chassis main frame of combine as claimed in claim 2, it is characterized in that: described long support seat has two, two long support seats are positioned at the right side of described supporting seat board, and front and back are disposed side by side on described added front beam and added front middle cross beam; Described short supporting seat has one, a described short supporting seat is positioned at the left side of described long support seat, be arranged on described added front middle cross beam, described short supporting seat has engine mounting groove, described engine mounting groove aligns with the center of two elongated holes of described supporting seat board; Described added front beam is provided with multiple endless member be arranged side by side in left and right, described added left longeron is provided with alignment pin.
4. the chassis main frame of combine as claimed in claim 2, it is characterized in that: described left support Vierendeel girder is arranged on described added left longeron lower end, the lower surface of its upper surface and described added left longeron is in same plane, and one end of described left support Vierendeel girder exceeds described added left longeron and is connected with described added transom beam; Described right support Vierendeel girder is arranged at below described added front beam, added front middle cross beam, parallel with described left support Vierendeel girder and concordant with its upper and lower surface, one end of described right support Vierendeel girder exceeds described added left longeron and is connected with described added transom beam, and the other end exceeds described added front beam and is connected with described added front short beam.
5. the chassis main frame of combine as claimed in claim 2, it is characterized in that: described added right vertical beam, added left longeron, added left longeron, added front short beam, added front beam, added front middle cross beam, added rear middle cross beam, added rear cross beam are concordant with the upper surface of added transom beam, the contact site of described added front beam, added front middle cross beam, added rear middle cross beam, added rear cross beam and added transom beam and described added right vertical beam, added left longeron is provided with bayonet socket.
6. the chassis main frame of combine as claimed in claim 2, it is characterized in that: described curved post has two, two described curved posts are connected by described connecting cross beam; Described Zhi Chongliang is respectively arranged with in the lower end of two curved posts.
7. a combine, its have as arbitrary in claim 1-6 as described in chassis main frame.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410081436.8A CN103797979B (en) | 2014-03-06 | 2014-03-06 | A kind of chassis main frame of combine and there is the combine of this frame |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410081436.8A CN103797979B (en) | 2014-03-06 | 2014-03-06 | A kind of chassis main frame of combine and there is the combine of this frame |
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| CN103797979A CN103797979A (en) | 2014-05-21 |
| CN103797979B true CN103797979B (en) | 2015-11-25 |
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| CN201410081436.8A Active CN103797979B (en) | 2014-03-06 | 2014-03-06 | A kind of chassis main frame of combine and there is the combine of this frame |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107836201A (en) * | 2017-12-09 | 2018-03-27 | 无锡松田豹机械科技有限公司 | A kind of harvester chassis fixed mount |
| CN108189921A (en) * | 2018-01-11 | 2018-06-22 | 国家电网公司 | A kind of crawler-type carrier vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1235752A (en) * | 1998-05-14 | 1999-11-24 | 洋马农机株式会社 | Dust proof sytem for combine |
| CN201036268Y (en) * | 2007-03-31 | 2008-03-19 | 湖州星光农机制造有限公司 | Whole feeding combined harvester operation device adapted on semi-feeding combined harvester chassis |
| CN203851500U (en) * | 2014-03-06 | 2014-10-01 | 星光农机股份有限公司 | Chassis rack for combine harvester and combine harvester with chassis rack |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001334833A (en) * | 2000-05-30 | 2001-12-04 | Iseki & Co Ltd | Transmission gear of combine |
| JP2008131917A (en) * | 2006-11-29 | 2008-06-12 | Iseki & Co Ltd | Control part structure of combine harvester |
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2014
- 2014-03-06 CN CN201410081436.8A patent/CN103797979B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1235752A (en) * | 1998-05-14 | 1999-11-24 | 洋马农机株式会社 | Dust proof sytem for combine |
| CN201036268Y (en) * | 2007-03-31 | 2008-03-19 | 湖州星光农机制造有限公司 | Whole feeding combined harvester operation device adapted on semi-feeding combined harvester chassis |
| CN203851500U (en) * | 2014-03-06 | 2014-10-01 | 星光农机股份有限公司 | Chassis rack for combine harvester and combine harvester with chassis rack |
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| CN103797979A (en) | 2014-05-21 |
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Denomination of invention: A chassis frame of a combine and a combine with the frame Effective date of registration: 20221016 Granted publication date: 20151125 Pledgee: Nanxun Zhejiang rural commercial bank Limited by Share Ltd. and Fu sub branch Pledgor: XINGGUANG AGRICULTURAL MACHINERY Co.,Ltd. Registration number: Y2022330002596 |