CN203748256U - Grain feeding device and combine harvester with same - Google Patents

Grain feeding device and combine harvester with same Download PDF

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Publication number
CN203748256U
CN203748256U CN201420101391.1U CN201420101391U CN203748256U CN 203748256 U CN203748256 U CN 203748256U CN 201420101391 U CN201420101391 U CN 201420101391U CN 203748256 U CN203748256 U CN 203748256U
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CN
China
Prior art keywords
screw feeder
attaching parts
hole
bevel gear
grain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420101391.1U
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Chinese (zh)
Inventor
冯云云
顾伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xingguang Agricultural Machine Co Ltd
Original Assignee
Xingguang Agricultural Machine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xingguang Agricultural Machine Co Ltd filed Critical Xingguang Agricultural Machine Co Ltd
Priority to CN201420101391.1U priority Critical patent/CN203748256U/en
Application granted granted Critical
Publication of CN203748256U publication Critical patent/CN203748256U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a grain feeding device and a combine harvester with the grain feeding device. The grain feeding device comprises a transverse conveying auger and a longitudinal conveying auger. The transverse conveying auger is connected with the longitudinal conveying auger through a connecting part, and the connecting part is provided with a lateral opening. According to the grain feeding device, a bevel gear housing is arranged outside, and therefore the bevel gear housing is convenient to maintain when having a failure; furthermore, the axis of the transverse conveying auger and the axis of the longitudinal conveying auger, instead of intersection, are in dislocation connection, so that the manufacturing cost of the grain feeding device is lowered; as a clearing window is formed in the connecting part, congestion can be conveniently relieved in time, and smooth production is guaranteed.

Description

A kind of device and there is the combine of this device of delivering grain of delivering grain
Technical field
The utility model relates to a kind of device of delivering grain, and relates in particular to a kind of combine for deliver grain device and this device of delivering grain of use on combine.
Background technology
Along with social progress and scientific and technological development, increasing plant equipment is applied in agricultural production, and combine is exactly wherein a kind of.Combine can once complete cereal harvesting, threshing, separated cane, remove the operations such as assorted excess, from field, directly obtain crops finished product or the semi-finished product of various correspondences.
The device of delivering grain in combine, when screw feeder is set in length and breadth, bevel gear is connected with screw feeder in length and breadth conventionally in linkage, and lateral transfer screw feeder and longitudinally carry the axial line of screw feeder to intersect, and this has greatly increased the difficulty of device fabrication in manufacture process.Simultaneously such set-up mode, while making grain occur to stop up in course of conveying, is difficult to cleaning and dredging, on producing, causes great impact.
In order to overcome above-mentioned deficiency, this area needs a kind of device of delivering grain, and designs simplification is easy to cleaning simultaneously and stops up.
Utility model content
In order to address the above problem, the utility model proposes a kind of can be simple in structure, efficiency is high, is easy to the device of delivering grain that cleaning is stopped up simultaneously.
According to a kind of device of delivering grain of the present utility model, the described device of delivering grain comprises lateral transfer screw feeder and longitudinally carries screw feeder, lateral transfer screw feeder with longitudinally carry between screw feeder and be connected by attaching parts, described in the device of delivering grain also comprise chain case, bevel gear housing; Described attaching parts comprise four-way connecting portion, side cover plate, handle bolt, bearing, connection end cap and bevel gear; Described four-way connecting portion forms shell structure, lower surface is provided with the through hole K of consistent size parallel aligned thereon, the front and rear surfaces of described four-way attaching parts is provided with the through hole Q of consistent size parallel aligned in the direction consistent with horizontal attaching parts, and described four-way attaching parts offer through hole P in a curved side; In connection, longitudinally screw feeder inserts described four-way attaching parts from upper side through hole K, and the bevel gear that is arranged on described longitudinal screw feeder lower end passes lower side through hole K, is further inserted into and is arranged in set bevel gear housing outside lower side through hole K; Transverse auger in the past side through hole Q inserts described four-way attaching parts, and the sprocket wheel that is positioned at described transverse auger end passes from backside via Q, is inserted into the chain case that is arranged in backside via outside.
The through hole P that preferably described side cover plate is bolted to described four-way attaching parts by handle is upper, and shape and the size of the shape of described side cover plate and size and through hole P are equipped with.
Within preferably described longitudinal screw feeder is placed in cylindrical shell, described cylindrical shell is fixed on the upper surface of described four-way attaching parts.
Preferably longitudinally the lower end of screw feeder is connected with bearing in turn, connects end cap, bevel gear.
A combine, comprises the above-mentioned device of delivering grain.
The device of delivering grain of the present utility model is arranged on outside by bevel gear box, is convenient to maintenance while breaking down; And the axial line of transverse auger and longitudinally screw feeder is also non-intersect, but dislocation connection has reduced device fabrication cost; In attaching parts, be provided with cleaning window, be convenient to discongest in time obstruction, guarantee to produce and carry out smoothly.
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 middle 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 according to the device schematic diagram of delivering grain of the utility model one embodiment.
Figure 11 is the structural representation of lateral transfer screw feeder.
Figure 12 longitudinally carries the structural representation of screw feeder.
Figure 13 is the attaching parts schematic diagram according to the utility model embodiment.
Embodiment
Referring to accompanying drawing 1,2, combine integral body 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, crops such as (little) wheat greatly, and straw bottom is cut off, make the crops of cutting off 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 combination, adjustable straps wheel, 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 support gyroaxis is housed in straw shift wheel strut, and adjustable straps wheel is equipped with on support gyroaxis right side, the transmission of straw shift wheel is by tensioning combination tensioning, cutter, for the crop straw bottoms such as paddy rice, large (little) wheat are cut off, is convenient to crop can feed, by moving knife bar, guard, pressuring blade device, cutter beam, help fortune plate to form, cutter is arranged on ceding of Taiwan front beam, blade is installed on moving knife bar and helps fortune plate, moving knife bar is arranged in guard, pressuring blade device is pushed 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, right wallboard outside, eccentric adjustable mechanism is arranged on ceding of Taiwan right side, 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 for by crop to be cut with do not cut crop and separate, by interior minute straw, divide straw and straw separating plate to form outward, an interior minute straw is arranged on straw separating plate ceding of Taiwan inner side, divides straw to be arranged on straw separating plate ceding of Taiwan outside outward, ceding of Taiwan transmission is for sending power to connecting rod by passing a bridge, and connecting rod swings fork by eccentric wheel, finally drives cutter to do left and right and moves back and forth, and fork (swinging-ring mechanism), connecting rod and gap bridge etc., consists of, 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 plates, and ceding of Taiwan transmission 16 is positioned at outside and the left rear side of header frame 11 left wallboards.
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.Carrier chain, for by chain-driving scraper plate, cutting table auger being delivered to and carrying the crop of notch to be delivered to delivery chute and threshing frame connecting portion, is comprised of chain, scraper plate, and scraper plate bending is arranged on chain dorsad; Drive roll is by carrying driving shaft input power, and by transmission of power to carrier chain, by carrying driving shaft, anti-tangle half cover etc. to form; Output driving shaft is through two bearing blocks at delivery chute rear portion, and two anti-tangle half covers hold output driving shaft and are positioned at delivery chute two wallboard inner sides; Passive cylinder regulates by governor motion, and its position in delivery chute is changed, thereby reaches the effect of tensioning carrier chain, driven axle, passive cylindrical shell, adjusting strainer etc., consists of; 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; Delivery chute is used for connecting the ceding of Taiwan and threshing unit, and crop is transported to threshing portion from ceding of Taiwan feeding mouth, and carries the whole ceding of Taiwan and self, by carrying cell body and cover plate etc. to form; Carry cell body to be formed by left and right sidesing wall plate and four critical piece seam of upper and lower bottom plate, and by two cover plates difference former and later two positions of base plate mounted thereto.
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 plates, and passive cylinder 23 is supported on delivery chute 24 belows 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 sent into threshing cylinder for the crop that delivery chute transportation is come, and by cone cylinder, helical blade seam, is formed; Feeding cylinder is arranged on threshing cylinder front end near ceding of Taiwan delivery chute, and helical blade is distributed on the circumference of cone cylinder; Threshing cylinder, for feeding cylinder being carried the crop of coming make seed and stalk depart under the effect of rotation, is comprised 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, connects feeding cylinder, and anti-tangle disk is arranged on the two ends of drum spindle, the middle width dish of installing, and width dish circumference is provided with threshing toothed bar; Top cover is used for sealing threshing cylinder, prevent from shedding, the grass guide board that is installed on top cover plays the effect of guiding crop, and crop is carried smoothly backward, play the effect that changes crop guiding speed simultaneously, by grass guide board, gas strut, wearing plate, lid, linkage and governor motion etc., formed; Wearing plate is arranged on the lid portion inside left and right sides, and it is upper that grass guide board is arranged on lid portion inside top, and it is upper that governor motion is arranged on the outside top of lid, and gas strut is arranged on the outside rear of lid, and linkage is arranged on lid outer left side; Bolter, for auxiliary cylinder threshing, makes seed separated with stalk simultaneously, longitudinal grating, arc grating etc., consists of; Longitudinally grating, the zigzag weld of arc grating are closed and are formed, and are installed on threshing cylinder below; Threshing transmission case is for transferring power, and transmission rotating speed, changes direction, when crop is stopped up, can allow delivery chute reverse, and spues in time, casing, power shaft, bevel gear, link gear, splined shaft, inversion axis etc., consists of; 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, in the middle of bevel gear, splined shaft are arranged on.
Threshing transmission case 35 is arranged on the place ahead of threshing frame 36; feeding cylinder 31 is connected with threshing cylinder 32; be arranged in the middle of threshing frame 36 front and back wallboards; top cover 33 is arranged on the top of feeding cylinder 31 and threshing cylinder 32; bolter 34 is arranged on feeding cylinder 31 and threshing cylinder 32 belows, and threshing cylinder 32 axles are connected with threshing transmission case 35.When work; by threshing transmission case 35, drive 31 feedings of the crops by threshing separating opening of feeding cylinder to the threshing cylinder 32 rotating; threshing transmission case 35 drives threshing cylinder 32 rotations to hit seed; make seed threshing, seed or short stalk; under the cooperation of top cover 33 and bolter 34; by bolter 34, drop in grain cleaning; realized the separated of crop kernel and assorted remaining and straw; and straw is discharged to threshing frame 36; make seed and assorted remaining free-falling under Action of Gravity Field, long stalk leads by the grass guide board on top cover 33 the Lysimachia sikokiana portion that pulverizes.
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 produces wind-force and makes cereal, carries out separation more than assorted, stalk is blown out outside body, by spiral case, impeller, fan shaft, floating idler pulley, wind direction board etc., formed; Impeller is housed on fan shaft, 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 the place ahead; Used by oscillating screen is in vibrate separation by seed, more than assorted, 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, by original text plate, is welded on screen frame the place ahead, and wire gauze sieve is arranged on screen frame bottom, 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; The seed after cleaning is cleaned, vibrated to collector for collecting wind-force, grain sliding plate, recovery plate etc., consists of; Grain sliding plate is arranged on the front lower place of bolter, reclaims the below that plate is arranged on vibratory sieve; Carry screw feeder for the seed of collection being delivered to collection tanker or seed being shed to cleaning and realized secondary de-cleaning again in frame, by carrying screw feeder, rethreshing device, bevel gear box, de-screw feeder etc. forms again; Carry screw feeder to be arranged in collector, de-screw feeder is arranged in rethreshing device again, and bevel gear box is arranged on the right lateral side of carrying screw feeder; Intermediate transmission, for by the power transmission output of diesel engine output, is comprised 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, by upper frame, access panel etc., formed; The place ahead in upper frame inside, access panel is positioned on upper frame left and right sidesing wall plate.
Jackshaft 453 one end receive power, and the other end transmits forward and backward power.It passes to forward the power shaft 351 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 164, gap bridge power shaft transfers a driving force to cutting table auger 14 and swing-bar mechanism 161, screw feeder drives straw shift wheel strut axle 129, strut axle drives rice crop-poking wheel axis 123, and swing-bar mechanism drives upper cutter knife 13 runnings.It is connecting fan axle 413 driving force is passed to horizontal screw conveyor 441 backward, and a horizontal screw conveyor in horizontal screw conveyor 441 passes to horizontal screw conveyor No. two, by No. two horizontal screw conveyors, drives vibratory sieves 633.
Intermediate transmission 45 is arranged on the forward lower part of cleaning frame 46 left and right sidesing wall plates, and cleaning fan 41 is arranged on the centre of cleaning frame 46 left and right sidesing wall plates, is positioned at after intermediate transmission 45; Carry screw feeder 44 to be arranged on the centre of cleaning frame 46 left and right sidesing wall plates, be positioned at after cleaning fan 41; Vibratory sieve 42 is arranged on the centre of cleaning frame 46 left and right sidesing wall plates, is positioned at the top of carrying 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.When work, by intermediate transmission 45 by transmission of power to cleaning fan 41, carry screw feeder 44, vibratory sieve 42, under blower fan 41 and vibratory sieve 42 act on, having realized the seed of free-falling cleans with vibration and cleans with assorted remaining wind-force, tiny straw is discharged to separator, seed falls under gravity into collector, realizes the conveying of seed under the effect of carrying 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, cracker is erected the effect of supporting whole pulverizing Lysimachia sikokiana and protective cover, by pulverizing frame, linkage, stationary knife seat etc., forms; 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 comprised 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 output transmission of power to crushing rotary drum, by input unit, tensioning apparatus etc., formed; Input unit is positioned at threshing frame left rear side, and tensioning apparatus is positioned at the place ahead, crushing rotary drum left side; Disperser is by the crops straw crushing, and diffusion orient, to specified path, is comprised of diffuser plate, governor motion; Governor motion is arranged on to be pulverized in frame, crushing rotary drum below, and diffuser plate is arranged on pulverizing frame inner wall.
Crushing rotary drum 52 is arranged on pulverizes frame 51 left and right sidesing wall plate inner sides, 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.When work, pulverize transmission 53 power is passed to crushing rotary drum 52, crushing rotary drum 52 is rotated, the straw separated by threshing, grain cleaning is discharged, assorted remainder drop down onto pulverizes frame 51, be arranged on being crushed to pulverizing stationary knife seat in frame on crushing rotary drum 52 stalk is shredded, along disperser 54, stalk is scattered to field uniformly.
Shown in Fig. 8, collect grain discharge mechanism 6 and mainly comprise tanker 61, unloading screw conveyor 62, grain-unloading driving case 63, tanker is collected the seed that grain cleaning is come, horizontal screw conveyor by grain bin bottom is transported to unloading screw conveyor, tanker housing, horizontal screw conveyor, locking device, tanker slewing equipment, dispersion swing mechanism etc., consists of; Horizontal screw conveyor is arranged on tanker enclosure interior below, disperses swing mechanism to be arranged on horizontal screw conveyor top in tanker housing, and tanker slewing equipment is arranged on tanker housing rear side, and locking device is arranged on tanker housing front side; Unloading screw conveyor carries the seed of coming to carry and be expelled to assigned address horizontal screw conveyor in tanker, screw feeder cylindrical shell, screw feeder revolving bed, elevator screw feeder, reverse box etc., consists of; Elevator screw feeder is arranged in screw feeder cylindrical shell, and screw feeder revolving bed is arranged on screw feeder cylindrical shell below, and reverse box is arranged on horizontal screw conveyor junction in screw feeder cylinder body bottom and tanker; Grain-unloading driving case to horizontal screw conveyor in tanker and unloading screw conveyor, reaches the object of unloading by the transmission of power of engine, casing, eccentric bushing, vibrating mechanism, power shaft, output shaft etc., consists of; Power shaft is arranged in casing towards a left side, and output shaft is 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 tanker 61 lower ends, front side, is connected with the horizontal screw conveyor in tanker 61, and unloading screw conveyor 62 is arranged on tanker 61 rear side lower ends, is connected with the interior horizontal screw conveyor of 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.
As shown in Figure 9, running gear 7 mainly comprises chassis main frame 71, walking wheel 72, dynamical system 73, hydraulic system 74, electrical system 76, operation bench 75, walking wheel 72 is arranged on the Zhi Chongliang of chassis main frame 71, diesel engine in dynamical system 73 is arranged on the front beam and middle cross beam of chassis main frame 71, gearbox in dynamical system 73 is arranged on the supporting base of chassis main frame 71, silencer 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 ends, wherein chassis main frame 71, walking wheel 72 and operation bench 75 major parts are made by Q235-A, sprocket wheel is 45 forged steel.
When combine is in running order, under Diesel Driven, by buncher, power is reached to 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 is realized forward-reverse left and right turn, the lifting of straw shift wheel, the conversion of transmission speed ratio, the work operation of clutch on chassis, operations such as the lifting of unloading screw conveyor, unloading work clutches; Pedal on operation bench is braked chassis.
As shown in Figure 10-13, the device of delivering grain of the present utility model comprises lateral transfer screw feeder 441a, longitudinally carries screw feeder 441b, chain case 441c, bevel gear box 441d.Longitudinally carry screw feeder 441b to comprise the compositions such as four-way attaching parts 441b1, side cover plate 441b2, handle bolt 441b3, cylindrical shell 441b4, spiral-poker 441b5, bearing 441b6, side cover plate 441b7 and bevel gear 441b8.Four-way attaching parts 441b1 is comprised of cover plate 441b1-a, side plate 441b1-b, connecting stud 441b1-c and nut 441b-d etc.Cover plate 441b1-a is provided with upper and lower parallel opening K, and side is provided with opening P, and side plate is provided with the parallel open Q of left and right.Connecting stud 441b1-c and nut 441b-d are welded on cover plate 441b1-a and side plate 441b1-b.
Lateral transfer screw feeder 441a is provided with drive sprocket 441a1.Lateral transfer screw feeder 441a, through the opening Q on the cover plate 441b1-a of the four-way attaching parts 441b1 of longitudinal conveying screw feeder 441b, is arranged in chain case 441c sprocket wheel 441a1.Chain case 441c is fixed on the four-way attaching parts 441b1 of longitudinal conveying screw feeder 441b.Longitudinally carry the connection end cap 441b7 of screw feeder 441b through the opening K on the side plate 441b1-b of the four-way attaching parts 441b1 of longitudinal conveying screw feeder 441b, bevel gear 441b8 is arranged in bevel gear box 441d.
Four-way attaching parts 441b1 makes lateral transfer screw feeder 441a and longitudinally carries the axial line formation of screw feeder 441b to be staggered, and has lowered like this processing cost of bevel gear 441b8.It is upper that side cover plate 441b2 covers opening P, with handle bolt 441b3, is fixed on four-way attaching parts 441b1.While carrying screw feeder 441 to occur to stop up, can open cover plate 441b2 clears up.
The above; it is only preferably embodiment of the utility model patent; but the protection domain of the utility model patent is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model patent discloses; the variation that can expect easily or replacement, within all should being encompassed in the protection domain of the utility model patent.

Claims (5)

1. the device of delivering grain of a combine, it is characterized in that: comprise lateral transfer screw feeder, longitudinally carry screw feeder, chain case and bevel gear housing, lateral transfer screw feeder is connected by attaching parts with longitudinal conveying between screw feeder, and described attaching parts comprise four-way connecting portion, side cover plate, handle bolt, bearing, connection end cap and bevel gear; Described four-way connecting portion forms shell structure, lower surface is provided with the through hole K of consistent size parallel aligned thereon, the front and rear surfaces of described four-way attaching parts is provided with the through hole Q of consistent size parallel aligned in the direction consistent with attaching parts, and described four-way attaching parts offer through hole P in a curved side; In connection, longitudinally screw feeder inserts described four-way attaching parts from upper side through hole K; The bevel gear that is arranged on described longitudinal screw feeder lower end passes lower side through hole K, is further inserted into and is arranged in set bevel gear housing outside lower side through hole K; Transverse auger in the past side through hole Q inserts described four-way attaching parts, and the sprocket wheel that is positioned at described transverse auger end passes from backside via Q, is inserted into the chain case that is arranged in backside via outside.
2. the device of delivering grain as claimed in claim 1, it is characterized in that described side cover plate is bolted on the through hole P of described four-way attaching parts by handle, and shape and the size of the shape of described side cover plate and size and through hole P is equipped with.
3. the device of delivering grain as claimed in claim 2, within it is characterized in that described longitudinal screw feeder is placed in cylindrical shell, described cylindrical shell is fixed on the upper surface of described four-way attaching parts.
4. the device of delivering grain as claimed in claim 3, is characterized in that the lower end of described longitudinal screw feeder is connected with bearing in turn, connects end cap, bevel gear.
5. a combine, comprises the device of delivering grain as described in as arbitrary in claim 1-4.
CN201420101391.1U 2014-03-07 2014-03-07 Grain feeding device and combine harvester with same Expired - Fee Related CN203748256U (en)

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Application Number Priority Date Filing Date Title
CN201420101391.1U CN203748256U (en) 2014-03-07 2014-03-07 Grain feeding device and combine harvester with same

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Application Number Priority Date Filing Date Title
CN201420101391.1U CN203748256U (en) 2014-03-07 2014-03-07 Grain feeding device and combine harvester with same

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CN203748256U true CN203748256U (en) 2014-08-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103814683A (en) * 2014-03-07 2014-05-28 星光农机股份有限公司 Grain conveying device and combine-harvester with grain conveying device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103814683A (en) * 2014-03-07 2014-05-28 星光农机股份有限公司 Grain conveying device and combine-harvester with grain conveying device
CN103814683B (en) * 2014-03-07 2016-05-18 星光农机股份有限公司 A kind of device and there is the united reaper of this device of delivering grain of delivering grain

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