CN106258227A - Self-propelled corn harvester - Google Patents
Self-propelled corn harvester Download PDFInfo
- Publication number
- CN106258227A CN106258227A CN201610663800.0A CN201610663800A CN106258227A CN 106258227 A CN106258227 A CN 106258227A CN 201610663800 A CN201610663800 A CN 201610663800A CN 106258227 A CN106258227 A CN 106258227A
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- China
- Prior art keywords
- ear
- conveying worm
- casing
- driven
- row
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/02—Implements for collecting grain crop
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/03—Driving mechanisms or parts thereof for harvesters or mowers fluid
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
Abstract
The present invention relates to a kind of self-propelled corn harvester, including frame, driver's cabin, elevator, peeling machine, fruit-ear box, ear picking cutting table, stem stalk chopper, walking wheels and dynamical system, it is characterized in that: bottom peeling machine, be additionally provided with corn kernel secondary recovery case, described corn kernel secondary recovery case includes casing, niblet recovery capsule, go out dermal system and go out a system, box bottom is located at by described niblet recovery capsule, described casing top is provided with charging aperture, described go out dermal system by upper, the ground floor conveying worm of lower layout, second layer conveying worm and drive mechanism I form.The design of its structure is the most reasonable, safe and reliable; significantly reduce the fault rate of maize harvesting machine; corn kernel is reclaimed thoroughly; time saving and energy saving; simultaneously facilitate haulage vehicle disposable loading enough; without waiting for twice loading, significantly improve the working performance of maize harvesting machine and the conevying efficiency of haulage vehicle.
Description
Technical field
The present invention relates to farm machinery, particularly a kind of self-propelled corn harvester.
Background technology
Existing self-propelled corn harvester includes frame, is located at the driver's cabin above frame, elevator, peeling machine, really
Fringe case, hanging on the ear picking cutting table of frame front end, be located at the stem stalk chopper below frame, dynamical system, its work flow is:
During cropper walking operation, first pass through ear picking cutting table and corn ear is taken from plant, by elevator by corn ear
Being delivered in peeling machine, outside the corn stem leaf comprised in conveying is by trash discharging apparatus and clear miscellaneous blower fan discharge machine, and corn ear exists
Fruit-ear box is entered after having shelled skin on peeling machine.But during the use of agricultural production, it is primarily present following problem:
1, when ear-picking unit generation blocking quits work, the driving means of ear picking cutting table still can be dynamic to ear-picking unit transmission
Power, in this case, the usual well damage of ear-picking unit, and the probability that this situation occurs is the highest, thus cause whole jade
The fault rate of rice cropper is high；
2, in peeling machine peeling process, easily niblet is peeled, be entrained in the corn stem leaf peeled and with Semen Maydis
Outside stem and leaf discharge machine, cause waste, and wasted time and energy by artificial pickup；
3, fruit-ear box directly influences maize harvesting machine and once walks the distance of operation, but existing fruit-ear box is received at Semen Maydis
The machine that the obtains useful load of corn ear after operation of once walking is less, constrains the working performance of maize harvesting machine and haulage vehicle
Conevying efficiency.To sum up, existing self-propelled corn harvester still needs to improve.
Summary of the invention
The invention aims to provide a kind of self-propelled corn harvester solving the problems referred to above, structure designs more
Rationally, safe and reliable, significantly reduce the fault rate of maize harvesting machine, corn kernel reclaimed thoroughly, time saving and energy saving, simultaneously
Be readily transported vehicle disposable loading enough, without waiting for twice loading, significantly improve maize harvesting machine working performance and
The conevying efficiency of haulage vehicle.
The technical scheme is that
A kind of self-propelled corn harvester, including frame, is located at the driver's cabin above frame, elevator, peeling machine, fruit ear
Case, hang on the ear picking cutting table of frame front end, be located at the stem stalk chopper below frame, walking wheels and dynamical system, its
Being characterised by: be additionally provided with corn kernel secondary recovery case bottom described peeling machine, described corn kernel secondary recovery case includes case
Body, niblet recovery capsule, going out dermal system and go out a system, described niblet recovery capsule is located at box bottom, described casing top
Be provided with charging aperture, described in go out dermal system by the ground floor conveying worm of upper and lower layout, second layer conveying worm and driving machine
Structure I forms, and the front portion of described ground floor conveying worm is entered skin mouth and communicated with the charging aperture of casing, described second layer helical feed
The front portion of machine is entered skin mouth and is communicated with the afterbody discharge opening of ground floor conveying worm, and the afterbody of described second layer conveying worm goes out
Skin mouth communicates with outside casing as skin of Semen Maydis outlet, described ground floor conveying worm and the casing of second layer conveying worm
Bottom is equipped with sieve, and the top of described second layer conveying worm is provided with carinate guide plate；Described go out a system by being located at jade
Going out a conveying worm and drive mechanism II composition in grain of rice recovery capsule, described niblet recovery capsule correspondence goes out a helical feed
The end face of drive end unit is provided with grain export；The lateral location of described casing correspondence second layer conveying worm is provided with clear miscellaneous blower fan, institute
State casing and be provided with air outlet away from clear miscellaneous blower fan side；It is additionally provided with little recovery capsule, described little recovery capsule below the outlet of described skin of Semen Maydis
Top be provided with the sieve plate being in tilted layout.
Above-mentioned self-propelled corn harvester, described drive mechanism I by the working shaft being supported on casing, jackshaft I, set
The belt pulley I being connected in the diesel engine with maize harvesting machine of working shaft one end, the clutch I being located at the working shaft other end, profit
The axle sleeve being connected with working shaft with clutch I and the double drive sprocket being located on axle sleeve, the double centre being located on jackshaft I
Sprocket wheel, the first driven sprocket being located in the rotary shaft of ground floor conveying worm and second layer conveying worm and second are driven
Sprocket wheel, the driving chain I being connected between double drive sprocket and double intermediate chain wheel, it is connected to double intermediate chain wheel and first
Driving chain II between driven sprocket and the second driven sprocket forms, and described casing is additionally provided with for installing clear miscellaneous blower fan
Rotating shaft, described roller end is provided with the 3rd driven sprocket, utilizes transmission between described 3rd driven sprocket and double drive sprocket
Chain III connects.
Above-mentioned self-propelled corn harvester, described clutch I by the spline housing being fixed on working shaft, be fixed on spline
The set gripper shoe of one end, slip cap are loaded on the plate-like push pedal of the spline housing other end, to be fixed on plate-like push pedal recessed away from gripper shoe side
Dynamic occlusion circle in hole, it is fixed on determining plate, being fixed on and determine plate away from double master of described double drive sprocket place sleeve end
Movable sprocket side with dynamic occlusion circle occlusion fixed occlusion circle, by gripper shoe, plate-like push pedal and determine edges of boards edge be connected fix bolt
Spring composition on group, each shank of bolt of bolt group being set between gripper shoe and plate-like push pedal.
Above-mentioned self-propelled corn harvester, described drive mechanism II by the walking axle being supported on casing, jackshaft II,
It is located at the belt pulley II that the diesel engine with maize harvesting machine of walking axle one end is connected, the walking skin being connected with the walking axle other end
With wheels, be located at walking belt pulley set on walking belt, the double belt pulley being located on jackshaft II and support, be located at support
On jackshaft III, the friction pulley being located on jackshaft III and with friction pulley linkage belt pulley III, be located at out a helical feed
The driven pulley of the rotary shaft front end of machine, the driving belt I being connected between belt pulley III and double belt pulley, be connected to double
Arrange the connecting rod hinged with support of the driving belt II between belt pulley and driven pulley and the pole of rod hinge connection and pole
Be fixed as one goes out a depression bar composition, and the outer peripheral face of described friction pulley is corresponding with the belt outer peripheral face of walking belt, described
Go out a depression bar end hinged with casing.
Above-mentioned self-propelled corn harvester, described ear picking cutting table includes hanger bracket, is located at multiple the cutting of hanger bracket front portion
Stand, the nearside divider being located on ceding of Taiwan frame and ear-picking unit, be located at hanger bracket rear portion driving means, be connected to driving means and
Deceleration device between ear-picking unit, described deceleration device is made up of multiple transfer gear boxes equal with ear-picking unit quantity,
The power delivery section of each transfer gear box is connected with the drive mechanism of ear-picking unit, and described driving means is by being supported in suspension
Multiple driven shafts that ceding of Taiwan main shaft on frame, axial line overlap and be connected in one, it is located at the belt pulley of ceding of Taiwan spindle nose, company
The three row chain wheel drive mechanisms that are connected between ceding of Taiwan main shaft and one of them driven shaft, be located on driven shaft with ear-picking unit number
Measure equal clutch II and intermediate transmission sprocket wheel I, be located at transfer gear box power intake with intermediate transmission sprocket wheel I profit
The intermediate transmission sprocket wheel II connected with chain forms, and the position of described driven shaft correspondence clutch and intermediate transmission sprocket wheel I is set to
Splined shaft, described clutch II by the spline housing being located on splined shaft, gripper shoe, be fixed on the connection dish of spline housing front end, set
What the dynamic occlusion gear ring on connection dish and intermediate transmission sprocket wheel I were fixed as one determines plate, is located at and determines plate away from intermediate drive
Take turns I end with dynamic be engaged gear ring occlusion determine occlusion gear ring, by gripper shoe and determine bolt group that plate links together, rely on dynamic
Spring composition between occlusion gear ring and gripper shoe.
Above-mentioned self-propelled corn harvester, described three row chain wheel drive mechanisms are by the three row masters being fixed on ceding of Taiwan main shaft
Movable sprocket, the three row's driven sprockets being fixed on driven shaft, the jackshaft being fixed on hanger bracket, be fixed on jackshaft three
Row's intermediate chain wheel, the three row chain bar compositions that three row's drive sprockets, three row's intermediate chain wheels and three row's driven sprockets are linked together.
Above-mentioned self-propelled corn harvester, described fruit-ear box includes being located at the support body above rack chassis and casing, institute
Stating support body to be made up of back and front supporting frame, the tripod that is connected between back and front supporting frame, described housing seat falls within back and front supporting
In the space that frame and tripod surround, the top of described back and front supporting frame is utilized respectively the front and rear sides hinge of jointed shaft and casing
Connecing, the front and rear sides of described casing is respectively equipped with arranges concave inward structure therein, described concave inward structure top by back and front supporting frame
Portion is provided with the engaging lug hinged with the top of back and front supporting frame, and described engaging lug is pressed from both sides by by front support stand or rear support stand top
Holding inside and outside connecting plate therein composition, the lower end of described back and front supporting frame is respectively provided with the oil cylinder seat connecting oil cylinder, institute
The outside link plate stating concave inward structure is respectively provided with the fulcrum through hole connecting oil cylinder away from hinged axle head；Described box bottom is another
It is provided through the under casing of maize harvesting machine chassis.
Above-mentioned self-propelled corn harvester, described casing is provided with upset limited block near the top of tripod side.
Above-mentioned self-propelled corn harvester, the position of described cabinet front correspondence peeling machine outlet is provided with rectangular indentation,
Being hinged with inlet flap at described rectangular indentation, described rectangular indentation lower limb utilizes press strip to be fixed with entrance offset plate.
The invention has the beneficial effects as follows:
1, corn kernel secondary recovery case is by going out dermal system and going out the skin of Semen Maydis that peeling machine is peeled by the cooperation of a system
Filtering, collected by the niblet being entrained in the corn stem leaf peeled, it is to avoid waste, mechanization simultaneously performs machine
It is time saving and energy saving that structure more manually picks up；Owing to being additionally provided with little recovery capsule below skin of Semen Maydis outlet, further enhancing niblet
Recovering effect.Due to the setting of clutch I, when ground floor conveying worm and second layer conveying worm are by excessive resistance
Power clutch can be automatically separated, and will not be obstructed the power to maize harvesting machine because of conveyer and deceleration system is damaged, safety
High with reliability；Owing to using clear miscellaneous blower fan, the niblet making recovery is cleaner.
2, each transfer gear box of ear picking cutting table is furnished with clutch II alone, each driven shaft be transferred to respectively often
On the connection dish of the spline housing of individual clutch II, due to the dynamic occlusion gear ring on connection dish be surely engaged gear ring and be interlocked,
Under frictional force effect enough with being engaged gear ring generation under the preload pressure of spring to, power is sent intermediate transmission sprocket wheel I,
And then drive each transfer gear box to work；If ear-picking unit generation blocking causes working resistance to increase, and be enough to exceed and sting
Closing gear ring and the pressure of spring, fixed and moving occlusion gear ring then can occur skidding, and ear-picking unit quits work, thus protection is plucked
The drive disk assembly of fringe device is without damage, reduces fault rate.
3, fruit-ear box is by designing concave inward structure on casing, back and front supporting is placed on wherein, then with concave inward structure phase
To concave portion just make the loading space of casing strengthen, add useful load；By separately setting under casing at box bottom, further
Add the useful load of casing.By above 2 points, significantly improve the working performance of maize harvesting machine and the fortune of haulage vehicle
Defeated efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the structural representation of the corn kernel secondary recovery case of the present invention；
Fig. 4 is the front view of corn kernel secondary recovery case；
Fig. 5 is the rearview of Fig. 4；
Fig. 6 is the structural representation of the clutch I of corn kernel secondary recovery case；
Fig. 7 is the structural representation of ear picking cutting table；
Fig. 8 is the left view of Fig. 7；
Fig. 9 is the driving schematic diagram with deceleration part of ear picking cutting table；
Figure 10 is the structural representation of the clutch II of ear picking cutting table；
Figure 11 is the structural representation of the ear-picking unit of ear picking cutting table；
Figure 12 is the front view of fruit-ear box；
Figure 13 is the rearview of Figure 12；
Figure 14 is the left view of casing in Figure 12；
Figure 15 is the rearview of Figure 14；
Figure 16 is that fruit-ear box casing relatively rotates schematic diagram with support body.
In figure: 1. ear picking cutting table, 2. driver's cabin, 3. elevator, 4. peeling machine, 5. fruit-ear box, 6. frame, 7. road wheel
Group, 8. corn kernel secondary recovery case, 9. stem stalk chopper.
1001. hanger brackets, 1002. ceding of Taiwan main shafts, 1003. 3 row's drive sprockets, 1004. belt pulleys, 1005. jackshafts,
1006. 3 row's intermediate chain wheels, 1007. 3 row chain bars, 1008. 3 row's driven sprockets, 1009. driven shaft I, 1010. clutches II,
1010a. spline housing, 1010b. gripper shoe, 1010c. connection dish, 1010d. move occlusion gear ring, 1010e. determines plate, 1010f. stings surely
Close gear ring, 1010g. bolt group, 1010h. spring, II, 1013. points of 1011. intermediate transmission sprocket wheel I, 1012. intermediate transmission sprocket wheel
Dynamic change speed gear box, 1014. ceding of Taiwan framves, 1015. spline housings, 1016. driven shaft II, 1017. driven shaft III, 1018. pulling chains,
1019. stem pulling rollers, 1020. harvesting plates, 1021. fruit ear pushers, 1022. drive sprockets.
5001. casings, 5002. inlet flap, 5003. turnover panel rotating shafts, 5004. entrance offset plates, 5005. jointed shafts, 5006.
Outside link plate, 5007. fulcrum through holes, 5008. support bodys, 5008a. front support stand, 5008b. rear support stand, 5009. under casings,
5010. oil cylinder seats, 5011. concave inward structures, connecting plate, 5013. upset limited blocks in 5012..
8001. belt pulley I, 8002. casings, 8003. working shafts, 8004. axle sleeves, 8005. double drive sprockets, 8006.
Clutch I, 8006a. spline housing, 8006b. gripper shoe, 8006c. plate-like push pedal, 8006d. dynamic occlusion circle, 8006e. determine plate,
8006f. is engaged circle, 8006g. bolt group, 8006h. spring, 8007. rotating shafts, 8008. the 3rd driven sprockets, 8009. the most miscellaneous surely
Blower fan, the 8010. double intermediate chain wheels of belt pulley II, 8011., 8012. first driven sprockets, 8013. ground floor conveying worms,
8014. second driven sprockets, 8015. second layer conveying worms, 8016. go out a depression bar, 8016a. horizon bar, 8016b. hands
Handle, 8016c. transiting rod, 8017. grain exports, 8018. go out a conveying worm, 8019. driven pulleies, 8020. jackshafts
II, 8021. double belt pulleys, 8022. supports, 8023. belt pulley III, 8024. jackshafts III, 8025. walking belts, 8026.
Walking belt pulley set, 8027. poles, 8028. sieves, 8029. sieves, 8030. little recovery capsules, 8031. sieve plates, 8032. Semen Maydiss
Grain recovery capsule, 8033. walking axles, 8034. charging apertures, 8035. skin of Semen Maydis outlets, 8036. friction pulleys, 8037. connecting rods, 8038.
Carinate guide plate, 8039. jackshaft I, 8040. driving chain I, 8041. driving chain II, 8042. driving chains III, 8043.
Air outlet, 8044. driving belt I, 8045. driving belts II.
Detailed description of the invention
As depicted in figs. 1 and 2, this self-propelled corn harvester, including frame 6, it is located at the driver's cabin 2 above frame 6, carries
Rise machine 3, peeling machine 4, fruit-ear box 5, hang on frame 6 front end ear picking cutting table 1, be located at the stem stalk chopper 9 below frame 6,
Walking wheels 7 and dynamical system, in the present embodiment, dynamical system uses diesel engine.
As shown in figures 3 to 6, corn kernel secondary recovery case 8, described maize harvesting machine it are additionally provided with bottom described peeling machine 4
Secondary recovery case 8 includes casing 8002, niblet recovery capsule 8032, goes out dermal system and go out a system.Described niblet recovery capsule
8032 are located at bottom casing 8002, and described casing 8002 top is provided with charging aperture 8034.
Described go out dermal system by the ground floor conveying worm 8013 of upper and lower layout, second layer conveying worm 8015 and
Drive mechanism I forms, and the front portion of described ground floor conveying worm 8013 is entered skin mouth and communicated with the charging aperture 8034 of casing, described
The front portion of second layer conveying worm 8015 is entered skin mouth and is communicated with the afterbody discharge opening of ground floor conveying worm 8013, and described
The afterbody discharge opening of two helical layer conveyers 8015 communicates as skin of Semen Maydis outlet 8035 and casing 8002 are outside, described ground floor
The bottom of shell of conveying worm 8013 and second layer conveying worm 8015 is equipped with sieve 8028,8029, the described second layer
The top of conveying worm 8015 is provided with carinate guide plate 8038.Described drive mechanism I is by the work being supported on casing 8002
Axle 8003, jackshaft I 8039, be located at belt pulley I 8001 that the diesel engine with maize harvesting machine of working shaft 8003 one end is connected,
Be located at the clutch I 8006 of working shaft 8003 other end, the axle sleeve 8004 utilizing clutch I 8006 to be connected with working shaft 8003 and
Double drive sprocket 8005, the double intermediate chain wheel 8011 being located on jackshaft I 8039 be located on axle sleeve 8004, it is located at first
The first driven sprocket 8012 and second in the rotary shaft of helical layer conveyer 8013 and second layer conveying worm 8015 is driven
Sprocket wheel 8014, the driving chain I 8040 being connected between double drive sprocket 8005 and double intermediate chain wheel 8011, be connected to double
Driving chain II 8041 composition between row's intermediate chain wheel 8011 and the first driven sprocket 8012 and the second driven sprocket 8014.Institute
State clutch I 8006 by the spline housing 8006a being fixed on working shaft 8003, the gripper shoe that is fixed on spline housing 8006a one end
8006b, slip cap are loaded on the plate-like push pedal 8006c of the spline housing 8006a other end, are fixed on plate-like push pedal 8006c away from support
Dynamic occlusion in the pit of plate 8006b side is enclosed 8006d, is fixed on determining of described double drive sprocket 8005 axle sleeve 8004 end, place
Plate 8006e, be fixed on determine plate 8006e away from double drive sprocket 8005 side with dynamic be engaged circle 8006d occlusion fixed occlusion circle
8006f, by gripper shoe 8006b, plate-like push pedal 8006c with determine plate 8006e edge and connect fixing bolt group 8006g, be set in
Spring 8006h composition on each shank of bolt of bolt group 8006g between gripper shoe 8006b and plate-like push pedal 8006c.Described case
The lateral location of the corresponding second layer conveying worm 8015 of body 8002 is provided with clear miscellaneous blower fan 8009, and described casing 8002 is away from the most miscellaneous
Blower fan 8009 side is provided with air outlet 8043, and described air outlet 8043 is towards ground.It is additionally provided with for installing on described casing 8002
The rotating shaft 8007 of clear miscellaneous blower fan 8009, described rotating shaft 8007 end is provided with the 3rd driven sprocket 8008, described 3rd driven sprocket
Driving chain III 8042 is utilized to be connected between 8008 with double drive sprocket 8005.It is additionally provided with below described skin of Semen Maydis outlet 8035
Little recovery capsule 8030, the top of described little recovery capsule 8030 is provided with the sieve plate 8031 being in tilted layout.
Described go out a system gone out a conveying worm 8018 and drive mechanism II by be located in niblet recovery capsule 8032
Composition, the end face that described niblet recovery capsule 8032 correspondence goes out a conveying worm 8018 afterbody is provided with grain export 8017.Described
Drive mechanism II by be supported on casing 802 walking axle 8033, jackshaft II 8020, be located at walking axle 8033 one end with jade
Rice cropper diesel engine be connected belt pulley II 8010, with walking axle 8033 other end be connected walking belt pulley set 8026,
It is located at the walking belt 8025 in walking belt pulley set 8026, the double belt pulley 8021 being located on jackshaft II 8020 and support
8022, the jackshaft III 8024 being located on support 8022, the friction pulley 8036 being located on jackshaft III 8024 and and friction pulley
The belt pulleys III 8023 of 8036 linkages, it is located at out the driven pulley 8019, even of the rotary shaft front end of a conveying worm 8018
The driving belt I 8044 that is connected between belt pulley III 8023 and double belt pulley 8021, be connected to double belt pulley 8021 with from
Move prop up hinged with connecting rod 8037 of the connecting rod 8037 hinged with support 8022 of the driving belt II 8045 between belt pulley 8019
What bar 8027 and pole 8027 were fixed as one go out a depression bar 8016 forms, the outer peripheral face of described friction pulley 8036 and walking skin
Belt outer peripheral face with 8025 is corresponding, described in go out a depression bar 8016 end hinged with casing 8002, described in go out a depression bar 8016
By handle 8016b vertical with horizon bar 8016a for horizon bar 8016a, it is connected between horizon bar 8016a and handle 8016b
Transiting rod 8016c forms, and described pole 8027 is vertical with horizon bar 8016a and fixing to be connected.
Collection box operation principle: skin of Semen Maydis is entered ground floor conveying worm 8013, ground floor helical feed by charging aperture
Machine 8013 is screening during its afterbody conveying skin of Semen Maydis, and niblet is selected and dropped to jade through carinate guide plate 8038
In grain of rice recovery capsule 8032, skin of Semen Maydis enters after being transported to second layer conveying worm 8015 by ground floor conveying worm 8013 again
Row filter, the niblet that screening obtains also drops in niblet recovery capsule 8032, simultaneously because the effect of clear miscellaneous blower fan 8009,
The niblet making recovery is cleaner, and skin of Semen Maydis exports the little recovery capsule 8030 at 8035 and more ensure that recovery does not fall grain now
As；The handle 8016b going out a depression bar 8016 is pressed downward against, pole 8027, connecting rod 8037 is transferred to friction pulley 8036, friction pulley
8036 lift and belt 8025 of walking carries out frictional drive, then by belt pulley III 8023, double belt pulley 8021 and follower belt
Wheel 8019 imparts power to out a conveying worm 8018, goes out a depression bar 8016 pressure experienced the biggest, goes out a helical feed
Machine 8018 rotating speed is the fastest, goes out grain the fastest, otherwise, pressure is the least, goes out grain the slowest.
As shown in Fig. 7-Figure 11, described ear picking cutting table 1 includes hanger bracket 1001, is located at multiple the cutting of hanger bracket 1001 front portion
Stand 1014, the nearside divider being located on ceding of Taiwan frame 1014 and ear-picking unit, it is located at the driving means at hanger bracket 1001 rear portion, connection
Deceleration device between driving means and ear-picking unit.Described deceleration device is by the multiple transfers equal with ear-picking unit quantity
Change speed gear box 1013 forms, and each power delivery section of transfer gear box 1013 is connected with the drive mechanism of ear-picking unit.Described
Driving means by the ceding of Taiwan main shaft 1002 being supported on hanger bracket 1001, axial line overlap and be connected in one multiple driven
Axle, it is located at the belt pulley 1004 of ceding of Taiwan main shaft 1002 end, is connected between ceding of Taiwan main shaft 1002 and one of them driven shaft
Three row chain wheel drive mechanisms, the clutch II 1010 equal with ear-picking unit quantity being located on driven shaft and intermediate transmission sprocket wheel
I 1011, the middle biography utilizing chain to be connected with intermediate transmission sprocket wheel I 1011 of the power intake of transfer gear box 1013 it is located at
Movable sprocket II 1012 forms, and the position of described driven shaft correspondence clutch II 1010 and intermediate transmission sprocket wheel I 1011 is set to spline
Axle.Described clutch II 1010 by spline housing 1010a, gripper shoe 1010b being located on splined shaft, be fixed on spline housing 1010a
The connection dish 1010c of front end, the dynamic occlusion gear ring 1010d being located on connection dish 1010c and intermediate transmission sprocket wheel I 1011 are fixed
Be integrated determine plate 1010e, be located at determine plate 1010e away from intermediate transmission sprocket wheel I 1011 end with dynamic be engaged gear ring 1010d occlusion
Determine occlusion gear ring 1010f, by gripper shoe 1010b with determine bolt group 1010g that plate 1010e links together, rely on dynamic stinging
Close the spring 1010h composition between gear ring 1010d and gripper shoe 1010b.Described three row chain wheel drive mechanisms are by being fixed on the ceding of Taiwan
Three row's drive sprockets 1003, the three row's driven sprockets 1008 being fixed on driven shaft on main shaft 1002, it is fixed on hanger bracket
Jackshaft 1005 on 1001, the three row's intermediate chain wheels 1006 being fixed on jackshaft 1005, by three row's drive sprockets 1003, three
The three row chain bars 1007 that row's intermediate chain wheel 1006 and three row's driven sprockets 1008 link together form.It is obviously enhanced transmission energy
Power, reduces fault rate.Described ear-picking unit uses pulling chain 1018, stem pulling roller 1019 and harvesting plate 1020 combination type harvesting dress
Put.Intermediate transmission sprocket wheel I 1011 near hanger bracket 1001 side is duplex chain wheel, and described duplex chain wheel utilizes chain and Semen Maydis
The drive sprocket 1022 of the fruit ear pusher 1021 of cropper is connected.
In the present embodiment, use three driven shafts, respectively driven shaft I 1009, driven shaft II 1016, driven shaft III
1017, drive four transfer gear boxes 1013 to work, and then drive four ear-picking unit operations.During work, power is received by Semen Maydis
Obtain the belt pulley on the left of the diesel engine of machine to spread out of, be sent to belt pulley 1004 and three row's drive sprockets 1003 of ceding of Taiwan main shaft 1002
On, then be transferred on three row's driven sprockets 1008 through two three row's intermediate chain wheels 1006 by three row's drive sprockets 1003, then by
Three row's driven sprockets 1008 drive driven shaft I 1009, driven shaft II 1016, driven shaft III 1017 (to utilize spline between driven shaft
Set 1015 connection) rotate, under the effect of clutch 1010, impart power to transfer gear box 1013, finally become by transfer
Speed case 13 is transferred to pulling chain 1018 and stem pulling roller 1019 respectively, fixed and moving occlusion gear ring 1010f, 1010d of clutch II 1010
Pressure can be adjusted by the degree of tightness of nut in bolt group 1010g.
As shown in figures 12-16, fruit-ear box 5 includes being located at the support body 5008 above frame 6 chassis and casing 5001, described
Support body 5008 is by back and front supporting frame 5008a, 5008b, the tripod group that is connected between back and front supporting frame 5008a, 5008b
Becoming, back and front supporting frame 5008a, 5008b are also respectively triangular support structure, and described casing 5001 is located in back and front supporting frame
In the space that 5008a, 5008b and tripod surround, the top of described back and front supporting frame 5008a, 5008b is utilized respectively hinged
Axle 5005 is hinged with the front and rear sides of casing 5001.The front and rear sides of described casing 5001 is respectively equipped with back and front supporting frame
5008a, 5008b arrange concave inward structure 5011 therein, described concave inward structure 5011 top be provided with back and front supporting frame 5008a,
The engaging lug that the top of 5008b is hinged, described engaging lug is clamped it by by front support stand 5008a or rear support stand 5008b top
In inside and outside connecting plate 5012,5006 composition, the lower end of described back and front supporting frame 5008a, 5008b is respectively provided with connection
The oil cylinder seat 5010 of oil cylinder (omitting in figure), the outside link plate 5006 of described concave inward structure 5011 is away from jointed shaft 5005 end respectively
It is provided with the fulcrum through hole 5007 for connecting oil cylinder.It is additionally provided with through maize harvesting machine frame 6 chassis bottom described casing 5001
Under casing 5009.On front side of described casing 5001, the position of corresponding maize harvesting machine peeling machine outlet is provided with rectangular indentation, described square
Utilize turnover panel rotating shaft 5003 to be hinged with inlet flap 5002 at v notch v, described rectangular indentation lower limb utilize press strip be fixed with into
Chewing gum plate 5004, in order to corn ear enters in casing 5001 smoothly.Described casing 5001 sets near the top of tripod side
There is upset limited block 5013.
Claims (9)
1. a self-propelled corn harvester, including frame, is located at the driver's cabin above frame, elevator, peeling machine, fruit ear
Case, hang on the ear picking cutting table of frame front end, be located at the stem stalk chopper below frame, walking wheels and dynamical system, its
Being characterised by: be additionally provided with corn kernel secondary recovery case bottom described peeling machine, described corn kernel secondary recovery case includes case
Body, niblet recovery capsule, going out dermal system and go out a system, described niblet recovery capsule is located at box bottom, described casing top
Be provided with charging aperture, described in go out dermal system by the ground floor conveying worm of upper and lower layout, second layer conveying worm and driving machine
Structure I forms, and the front portion of described ground floor conveying worm is entered skin mouth and communicated with the charging aperture of casing, described second layer helical feed
The front portion of machine is entered skin mouth and is communicated with the afterbody discharge opening of ground floor conveying worm, and the afterbody of described second layer conveying worm goes out
Skin mouth communicates with outside casing as skin of Semen Maydis outlet, described ground floor conveying worm and the casing of second layer conveying worm
Bottom is equipped with sieve, and the top of described second layer conveying worm is provided with carinate guide plate；Described go out a system by being located at jade
Going out a conveying worm and drive mechanism II composition in grain of rice recovery capsule, described niblet recovery capsule correspondence goes out a helical feed
The end face of drive end unit is provided with grain export；The lateral location of described casing correspondence second layer conveying worm is provided with clear miscellaneous blower fan, institute
State casing and be provided with air outlet away from clear miscellaneous blower fan side；It is additionally provided with little recovery capsule, described little recovery capsule below the outlet of described skin of Semen Maydis
Top be provided with the sieve plate being in tilted layout.
Self-propelled corn harvester the most according to claim 1, it is characterised in that: described drive mechanism I is by being supported in case
Working shaft on body, jackshaft I, it is located at belt pulley I that the diesel engine with maize harvesting machine of working shaft one end is connected, is located at work
Make the clutch I of the axle other end, the axle sleeve utilizing clutch I to be connected with working shaft and the double drive sprocket being located on axle sleeve,
The double intermediate chain wheel be located on jackshaft I, it is located in the rotary shaft of ground floor conveying worm and second layer conveying worm
The first driven sprocket and the second driven sprocket, the driving chain I being connected between double drive sprocket and double intermediate chain wheel,
Driving chain II composition being connected between double intermediate chain wheel and the first driven sprocket and the second driven sprocket, on described casing
Being additionally provided with the rotating shaft for installing clear miscellaneous blower fan, described roller end is provided with the 3rd driven sprocket, described 3rd driven sprocket with
Driving chain III connection is utilized between double drive sprocket.
Self-propelled corn harvester the most according to claim 2, it is characterised in that: described clutch I is by being fixed on work
Spline housing on axle, be fixed on the gripper shoe of spline housing one end, slip cap is loaded on the plate-like push pedal of the spline housing other end, be fixed on
Plate-like push pedal is enclosed away from the dynamic occlusion in the pit of gripper shoe side, is fixed on determining of described double drive sprocket place sleeve end
Plate, be fixed on determine plate away from double drive sprocket side with dynamic be engaged circle occlusion fixed occlusion circle, by gripper shoe, plate-like push pedal and
Determine edges of boards edge and connect the spring on the bolt group fixed, each shank of bolt of bolt group being set between gripper shoe and plate-like push pedal
Composition.
Self-propelled corn harvester the most according to claim 1, it is characterised in that: described drive mechanism II is by being supported in case
Walking axle, jackshaft II, the belt pulley II that is connected of the diesel engine with maize harvesting machine being located at walking axle one end and row on body
Walk the axle other end be connected walking belt pulley set, be located at walking belt pulley set on walking belt, be located on jackshaft II pair
Row's belt pulley and support, the jackshaft III being located on support, the friction pulley being located on jackshaft III and the skin with friction pulley linkage
Belt wheel III, it is located at out the driven pulley of the rotary shaft front end of a conveying worm, is connected to belt pulley III and double belt pulley
Between driving belt I, the driving belt II that is connected between double belt pulley and the driven pulley company hinged with support
What the pole of bar and rod hinge connection and pole were fixed as one goes out a depression bar composition, the outer peripheral face of described friction pulley and walking skin
The belt outer peripheral face of band is corresponding, described in go out a depression bar end hinged with casing.
Self-propelled corn harvester the most according to claim 1, it is characterised in that: described ear picking cutting table include hanger bracket,
It is located at hanger bracket anterior multiple ceding of Taiwan framves, the nearside divider being located on ceding of Taiwan frame and ear-picking unit, is located at driving of hanger bracket rear portion
Dynamic device, the deceleration device being connected between driving means and ear-picking unit, described deceleration device by with ear-picking unit quantity phase
Deng multiple transfer gear boxes composition, the power delivery section of each transfer gear box is connected with the drive mechanism of ear-picking unit,
Multiple driven shafts that described driving means is overlapped by the ceding of Taiwan main shaft being supported on hanger bracket, axial line and is connected in one, set
In the belt pulley of ceding of Taiwan spindle nose, the three row chain wheel drive mechanisms being connected between ceding of Taiwan main shaft and one of them driven shaft,
The clutch II equal with ear-picking unit quantity being located on driven shaft and intermediate transmission sprocket wheel I, it is located at the dynamic of transfer gear box
Power input utilize intermediate transmission sprocket wheel II composition that chain is connected, described driven shaft correspondence clutch with intermediate transmission sprocket wheel I
The position of device and intermediate transmission sprocket wheel I is set to splined shaft, described clutch II by the spline housing being located on splined shaft, gripper shoe,
The connection dish being fixed on spline housing front end, dynamic occlusion gear ring and the intermediate transmission sprocket wheel I be located on connection dish are fixed as one
Determine plate, be located at determine plate away from intermediate transmission sprocket wheel I end with dynamic be engaged gear ring occlusion determine occlusion gear ring, by gripper shoe with determine plate
The bolt group linked together, the spring composition relied between dynamic occlusion gear ring and gripper shoe.
Self-propelled corn harvester the most according to claim 5, it is characterised in that: described three row chain wheel drive mechanisms are by solid
Three row's drive sprockets, the three row's driven sprockets being fixed on driven shaft on ceding of Taiwan main shaft, it is fixed on hanger bracket
Countershaft, three row's intermediate chain wheels being fixed on jackshaft, by three row's drive sprockets, three row's intermediate chain wheels and three row's driven sprockets even
The three row chain bar compositions being connected together.
Self-propelled corn harvester the most according to claim 1, it is characterised in that: described fruit-ear box includes being located at frame ground
Support body above dish and casing, described support body is made up of back and front supporting frame, the tripod that is connected between back and front supporting frame, institute
Stating in the space that the housing seat of fruit-ear box falls within back and front supporting frame and tripod surrounds, the top of described back and front supporting frame is respectively
Utilize jointed shaft hinged with the front and rear sides of the casing of fruit-ear box, the front and rear sides of the casing of described fruit-ear box be respectively equipped with by
Concave inward structure therein arranged by back and front supporting frame, and described concave inward structure top is provided with the company hinged with the top of back and front supporting frame
Lug, described engaging lug is formed by by front support stand or rear support stand top clamping inside and outside connecting plate therein, described forward and backward
The lower end of bracing frame is respectively provided with the oil cylinder seat connecting oil cylinder, and the outside link plate of described concave inward structure divides away from hinged axle head
It is not provided with the fulcrum through hole for connecting oil cylinder；The box bottom of described fruit-ear box is additionally provided with the end through maize harvesting machine chassis
Case.
Self-propelled corn harvester the most according to claim 7, it is characterised in that: the casing of described fruit-ear box is near triangle
The top of frame side is provided with upset limited block.
Self-propelled corn harvester the most according to claim 7, it is characterised in that: the cabinet front of described fruit-ear box is corresponding
The position of peeling machine outlet is provided with rectangular indentation, is hinged with inlet flap, described rectangular indentation lower limb at described rectangular indentation
Press strip is utilized to be fixed with entrance offset plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663800.0A CN106258227B (en) | 2016-08-13 | 2016-08-13 | self-propelled corn harvester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663800.0A CN106258227B (en) | 2016-08-13 | 2016-08-13 | self-propelled corn harvester |
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| CN106258227B CN106258227B (en) | 2018-09-28 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106258227B (en) | 2018-09-28 |
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