CN102293096A - Self-propelled corn combine harvester in mountain lands - Google Patents
Self-propelled corn combine harvester in mountain lands Download PDFInfo
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- CN102293096A CN102293096A CN2011101805860A CN201110180586A CN102293096A CN 102293096 A CN102293096 A CN 102293096A CN 2011101805860 A CN2011101805860 A CN 2011101805860A CN 201110180586 A CN201110180586 A CN 201110180586A CN 102293096 A CN102293096 A CN 102293096A
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Abstract
The invention relates to a self-propelled corn combine harvester in mountain lands. The self-propelled corn combine harvester in the mountain lands is characterized by comprising a main rack, a cab, a cutting table, a four-wheel drive system, an ear elevator, a peeler and an ear box, wherein the cutting table is positioned at the front of the main rack; the cab is positioned at the rear of the cutting table; the ear box is a self-discharging backward-turned grain box and is positioned at the rear end of the main rack; the cab is connected with the cutting table through a rotating shaft connecting plate of the cutting table; an electromagnetic clutch is respectively connected with the ear elevator and the cutting table; an air cylinder is positioned on the main rack at the front end of the ear box; and the peeler is positioned at the bottom of the cutting table. Compared with the prior art, the self-propelled corn combine harvester in the mountain lands has the following beneficial effects: 1) the cutting table can perform non-opposite-ridge harvesting so as to greatly increase the work efficiency; 2) the four-wheel drive system can control the direction through a front axle so that the driving capability is stronger and the response is more flexible; 3) a cutting knife is arranged without affecting the next operation of the land; and 4) machines and tools enter the land once so as to finish complete corn harvesting operation links such as picking ears, peeling, transporting ears, discharging shelled corns and leaves, collecting ears in a box and the like.
Description
Technical field
The present invention relates to field of agricultural machinery, relate in particular to a kind of self-propelled mountain region corn combine.
Background technology
China is as Maize Production big country, and corn harvesting machine is used more extensive, and structure type is various, and that its chassis structure has is towed, half mounted model, integral type etc.; Plucking the roll structure discrete plucks roller, vertically singly plucks roller, Vertical Combination roller, horizontal pawl forming roll, horizontally draws the stem roller to add to pluck fringe plate etc.; The technical process of its operation is generally plucks fringe---peeling (or directly entrucking)---stalk powder broken (also field or withdrawal) or put the shop---fruit ear collection case or dress trailer.That its power type has is towed, suspension type (backpack), self-propelled and corn harvesting bench etc.
This type of the towed maize harvesting machine of 4TW-2 type is used widely aborning, and this type one-stop operation can be finished operations such as plucking fringe, peeling, cane chopping and returning, and power is to cover the band tractor about 40-50KW, and efficient is 0.67-0.8hm
2/ h.This model structure is simple relatively, and adaptability is strong, reliable in function, but this operation of stem stalk that can not finish, and the unit turning radius is bigger, and also relatively more difficult to row, trafficability characteristic is relatively poor, is applicable to results 6000Kg/hm
2The plot, can not satisfy the demand in high-yield field, China the Northeast.
The weak point of the reaping corn technology of China is mainly concentrated the following aspects at present:
1, the adaptability of line-spacing.Because China's maize planting structure is different because of the area,, can't adapt to the corn planting situation of domestic complexity so the line-spacing difference is very big.
2, clear the way balance problem with unit, farmland covered by contract is in the majority, the plot is little, suffer ground, the rand sky is less, task difficulty is bigger relatively, because the pulling of corn snapping unit, fringe collecting device all are placed on the front, unit balance difficulty, vehicle body is long, and it is dumb to cause complete machine to rotate, working time is wasted, and operating efficiency is not high.
3, handle problems in the also field of stalk.The supporting straw cutting apparatus of general self-propelled corn harvester meeting, the drawback of this combination has: the main frame power consumption increases, and operating rate is slack-off, and efficient is low, influence sowing next time.
4, the cultivated adaptability problem in hills and slope.China corn planting ground in the past mainly concentrates on the more smooth ground condition in ground, ploughs and make the harvesting operation become very difficult in hill and slope.
Existing from walking maize harvesting machine travel driving system and workpiece driving system structure complexity, many, the poor reliability of transmission link; The facility operation quality is poor, and clogging is serious, cleaning is difficult, efficient is low, can not adapt to the hills and plough in the slope.Corn picker mechanism is as the core component of corn harvesting machine, and utilization percent is low, seed damage rate height, functional reliability are poor, and these problems all press for solution.
Summary of the invention
The purpose of this invention is to provide a kind of adaptation hills, the district's reaping corn operation of arable land, slope,, cross-country ability small and exquisite with structure is by force main design concept, at the self-propelled mountain region corn combine that does not wait row spacing corn planting condition.
For solving the problems of the technologies described above, technical scheme of the present invention is:
Self-propelled mountain region corn combine, comprise mainframe, driver's cabin, the ceding of Taiwan, drive system, ear or transport device, debarker and fruit ear case, the ceding of Taiwan is positioned at the dead ahead of mainframe, and driver's cabin is positioned at the rear of the ceding of Taiwan, the fruit ear case is to turn over tanker after the self-unloading, is positioned at the mainframe rear end; Driver's cabin links to each other by ceding of Taiwan rotating shaft connecting plate with the ceding of Taiwan;
The ear or transport device front end and the ceding of Taiwan are joined, and the rear end rides on the fruit ear case, and the lower end of ear or transport device outlet is provided with the impurities removal blower fan, and gas receiver is positioned on the mainframe of fruit ear case front end, and debarker is positioned at ceding of Taiwan bottom;
Mainframe is by longeron, crossbeam, column is welded, above the front end of mainframe, be provided with the driver's cabin Connection Block, driver's cabin Connection Block lower end is provided with ceding of Taiwan Connection Block, ceding of Taiwan Connection Block bottom is provided with taiwan cut off and landing hydraulic cylinder Connection Block, below the front end of mainframe, also be provided with the propons Connection Block, at the middle part of mainframe welding engine Connection Block, the radiator Connection Block, the gearbox Connection Block, the transmission case Connection Block, the electromagnetic clutch Connection Block, belt is organized Connection Block, the mainframe rear end is provided with fruit ear case connecting plate, the mainframe below is provided with the rear-guard Connection Block, transmission case Connection Block front is provided with the gear pump Connection Block, and transmission case Connection Block back is provided with the gas receiver Connection Block;
Described drive system comprises engine, gearbox, upper gear box, underdrive case, power transmission shaft, front driving axle, rear driving axle, belt tissue, engine output shaft is connected with jackshaft by the belt tissue with gearbox, gearbox links to each other by axostylus axostyle successively with upper gear box, underdrive case, the underdrive case is connected with front driving axle, rear driving axle respectively through power transmission shaft, front driving axle links to each other with front-wheel, rear driving axle links to each other with trailing wheel, constitute four wheel drive, front driving axle is provided with and turns to oil cylinder;
Described belt tissue is many group bel-drivenn general names, comprise belt one, belt two, belt three, belt four, belt one connects gearbox and jackshaft, belt two connects jackshaft and electromagnetic clutch, belt three connects jackshaft and engine, belt four connects electromagnetic clutch and ear or transport device, and electromagnetic clutch links to each other by chain with the ceding of Taiwan;
The described ceding of Taiwan comprises plucks the fringe plate, combined type is plucked roller, pluck the fringe transmission case, screw feeder, nearside divider, guard shield and rice-pulling chain, nearside divider is arranged and is arranged on ceding of Taiwan front end, nearside divider is provided with rice-pulling chain, plucking the fringe plate evenly is located on the rice-pulling chain, one of rice-pulling chain is connected with the degree of tightness sprocket wheel, the rice-pulling chain other end links to each other with the output chain gear of plucking the fringe transmission case, the rice-pulling chain top is provided with guard shield, combined type is plucked roller and is located in the nearside divider, combined type is plucked roller one end and is plucked the fringe transmission case and link to each other, and combined type is plucked the roller other end and is connected with a watt seat on the nearside divider, and screw feeder is located at plucks fringe transmission case rear side, screw feeder central bottom exit links to each other with debarker, and the debarker bottom is provided with cutter;
Described combined type is plucked roller and is comprised roller point, stem pulling section, clear assorted section composition, wherein is welded with on the stem pulling section along the spiral of axis direction variable-pitch auger shape, and the rear of stem pulling section is clear assorted section, and the clear section of mixing is provided with the gusset of even six five equilibriums on the circumference.
Prior art is compared, and the invention has the beneficial effects as follows: 1) ceding of Taiwan has adopted 600mm row spacing 4 capable to the ridge harvesting, can adapt to fully under the situation that row spacing do not wait to gather in operation, has improved operating efficiency greatly.2) four-wheel drive system and by the propons controlling party to, strengthen the product cross-country ability, driving force is stronger, react more flexible, has increased the efficient that gather in hills and hillside fields.3) at the unfavorable present situation of chopping and returning, on reaping machine, be equipped with cutter, improved operating efficiency greatly, do not influenced the following subjob in soil.4) debarker is arranged on ceding of Taiwan bottom, has reduced taking up room of debarker, makes vehicle smaller and more exquisite, is fit to the harvesting of small size plot more.5) in the driving mechanism of the ear or transport device and the ceding of Taiwan, electromagnetic clutch is set, in driver's cabin, has realized the function of a bar multi-mode operation.6) gas receiver provides source of the gas for brake system and cleaning car body dust, foreign material.7) facility can realize plucking all harvest corn cargo handling operations such as fringe, peeling, fruit ear conveying, bract discharge, fruit ear collection case with once advancing.8) type of belt drive adopts based on machine driving, and hydraulic pressure is the configuration mode of assisting, and has saved manufacturing cost greatly.
Description of drawings
Fig. 1 is an embodiments of the invention structural representation front view;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a main frame structure schematic diagram of the present invention;
Fig. 4 is the end view of Fig. 3;
Fig. 5 is a belt institutional framework schematic diagram of the present invention;
Fig. 6 is a ceding of Taiwan example structure schematic diagram;
Fig. 7 is the end view of Fig. 6;
Fig. 8 is the A-A cutaway view among Fig. 6;
Fig. 9 is that combined type of the present invention is plucked the roll structure schematic diagram.
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Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
See Fig. 1 to Fig. 8, it is the self-propelled mountain region of the present invention corn combine example structure schematic diagram, comprise mainframe 1, driver's cabin 2, the ceding of Taiwan 3, drive system 26, ear or transport device 4, debarker 5 and fruit ear case 6, the ceding of Taiwan 3 is positioned at the dead ahead of mainframe 1, driver's cabin 2 is positioned at the rear of the ceding of Taiwan 3, fruit ear case 6 turns over tanker for after the self-unloading, is positioned at mainframe 1 rear end; Driver's cabin 2 links to each other by ceding of Taiwan rotating shaft connecting plate 25 with the ceding of Taiwan 3;
Ear or transport device 4 front ends and the ceding of Taiwan 3 are joined, and the rear end rides on the fruit ear case 6, and the lower end of ear or transport device 4 outlets is provided with impurities removal blower fan 7, and gas receiver 8 is positioned on the mainframe 1 of fruit ear case 6 front ends, and debarker 5 is positioned at the ceding of Taiwan 3 bottoms;
Mainframe 1 is by longeron 9, crossbeam 10, column is welded, above the front end of mainframe 1, be provided with driver's cabin Connection Block 11, driver's cabin Connection Block 11 lower ends are provided with ceding of Taiwan Connection Block 12, ceding of Taiwan Connection Block 12 bottoms are provided with taiwan cut off and landing hydraulic cylinder Connection Block 13, below the front end of mainframe 1, also be provided with propons Connection Block 14, at the middle part of mainframe 1 welding engine Connection Block 15, radiator Connection Block 16, gearbox Connection Block 17, transmission case Connection Block 18, electromagnetic clutch Connection Block 19, belt is organized Connection Block 20, mainframe 1 rear end is provided with fruit ear case connecting plate 21, mainframe 1 below is provided with rear-guard Connection Block 22, transmission case Connection Block 18 fronts are provided with gear pump Connection Block 23, and transmission case Connection Block 18 back are provided with gas receiver Connection Block 24;
The ceding of Taiwan 3 comprises plucks fringe plate 42, combined type is plucked roller 43, pluck fringe transmission case 44, screw feeder 45, nearside divider 46, guard shield 47 and rice-pulling chain 48, nearside divider 46 is arranged and is arranged on ceding of Taiwan front end, nearside divider 46 is provided with rice-pulling chain 48, plucking fringe plate 42 evenly is located on the rice- pulling chain 48,48 1 of rice-pulling chains are connected with degree of tightness sprocket wheel 49, rice-pulling chain 48 other ends link to each other with the output chain gear 50 of plucking fringe transmission case 44, rice-pulling chain 48 tops are provided with guard shield 47, combined type is plucked roller 43 and is located in the nearside divider 46, combined type is plucked roller 43 1 ends and is plucked fringe transmission case 44 and link to each other, combined type is plucked roller 43 other ends and is connected with watt seat 59 on the nearside divider 46, screw feeder 45 is located at plucks fringe transmission case 44 rear sides, screw feeder 45 central bottom exits link to each other with debarker 5, and debarker 5 bottoms are provided with cutter 56; Nearside divider 46 is according to 600mm row spacing and design and can not wait row spacing to gather in four lines.Cutter 56 is positioned at the cut-out of putting in order bar after the ceding of Taiwan 3 belows make the stalk that enters the ceding of Taiwan when work pluck fringe immediately, is convenient to cleaning, has realized the recovery of whole bar, and with respect to crushing operation, active force consumption reduces, and operating rate accelerates.
Combined type is plucked roller 43 and is comprised roller point 51, stem pulling section 52, clear assorted section 53 compositions, wherein be welded with on the stem pulling section 52 along the spiral 54 of axis direction variable-pitch auger shape, spiral 54 pitch change in 10mm～50mm scope, roller point 51 sides are close, clear assorted section 53 sides are dredged, the rear of stem pulling section 52 is clear assorted section 53, and clear assorted section 53 is provided with the gusset 55 of even six five equilibriums on the circumference.Rotate and driven combined type and pluck roller 43 and rotate by plucking fringe transmission case 44 when engine running, the stem pulling section 52 that combined type is plucked on the roller 43 mainly is to impel stalk to move downward, and clear assorted section 53 mainly is the foreign material that stay when stalk moves downward in order to remove.
Electromagnetic clutch 40 is operations of the control ceding of Taiwan 3, by control stick control electromagnetic clutch 40, ceding of Taiwan hydraulic lifting cylinder 57, fruit ear case upset hydraulic cylinder 58, can realize bar operation in driver's cabin.Connect electromagnetic clutch 40 in the time of needs ceding of Taiwan work, driven the ceding of Taiwan 3 along with engine rotates together this moment, and when disconnecting electromagnetic clutch 40, the ceding of Taiwan 3 this moment stops operating.During the ceding of Taiwan 3 work, the stem stalk pushes through plucking fringe plate 42, travel forward with reaping machine, promote to increase, stalk interrupts stalk to 3 times motions of ceding of Taiwan cutter this moment 56, and fruit ear is plucked roller 43 because of combined type rotation comes off from straw and enters screw feeder 45, debarker 5 runnings of screw feeder 45 bottoms when fruit ear enters screw feeder 45, make fruit ear carry out peeling in screw feeder 45, fruit ear is transported to fruit ear case 6 by ear or transport device 4 after the peeling, and impurities removal blower fan 7 makes fruit ear when entering fruit ear case 6 pericarp be blown open.
Claims (1)
1. self-propelled mountain region corn combine, it is characterized in that, comprise mainframe, driver's cabin, the ceding of Taiwan, drive system, ear or transport device, debarker and fruit ear case, the ceding of Taiwan is positioned at the dead ahead of mainframe, driver's cabin is positioned at the rear of the ceding of Taiwan, the fruit ear case is to turn over tanker after the self-unloading, is positioned at the mainframe rear end, and driver's cabin links to each other by ceding of Taiwan rotating shaft connecting plate with the ceding of Taiwan;
The ear or transport device front end and the ceding of Taiwan are joined, and the rear end rides on the fruit ear case, and the lower end of ear or transport device outlet is provided with the impurities removal blower fan, and gas receiver is positioned on the mainframe of fruit ear case front end, and debarker is positioned at ceding of Taiwan bottom;
Mainframe is by longeron, crossbeam, column is welded, above the front end of mainframe, be provided with the driver's cabin Connection Block, driver's cabin Connection Block lower end is provided with ceding of Taiwan Connection Block, ceding of Taiwan Connection Block bottom is provided with taiwan cut off and landing hydraulic cylinder Connection Block, below the front end of mainframe, also be provided with the propons Connection Block, at the middle part of mainframe welding engine Connection Block, the radiator Connection Block, the gearbox Connection Block, the transmission case Connection Block, the electromagnetic clutch Connection Block, belt is organized Connection Block, the mainframe rear end is provided with fruit ear case connecting plate, the mainframe below is provided with the rear-guard Connection Block, transmission case Connection Block front is provided with the gear pump Connection Block, and transmission case Connection Block back is provided with the gas receiver Connection Block;
Described drive system comprises engine, gearbox, upper gear box, underdrive case, power transmission shaft, front driving axle, rear driving axle, belt tissue, engine output shaft is connected with jackshaft by the belt tissue with gearbox, gearbox links to each other by axostylus axostyle successively with upper gear box, underdrive case, the underdrive case is connected with front driving axle, rear driving axle respectively through power transmission shaft, front driving axle links to each other with front-wheel, rear driving axle links to each other with trailing wheel, constitute four wheel drive, front driving axle is provided with and turns to oil cylinder;
Described belt tissue is many group bel-drivenn general names, comprise belt one, belt two, belt three, belt four, belt one connects gearbox and jackshaft, belt two connects jackshaft and electromagnetic clutch, belt three connects jackshaft and engine, belt four connects electromagnetic clutch and ear or transport device, and electromagnetic clutch links to each other by chain with the ceding of Taiwan;
The described ceding of Taiwan comprises plucks the fringe plate, combined type is plucked roller, pluck the fringe transmission case, screw feeder, nearside divider, guard shield and rice-pulling chain, nearside divider is arranged and is arranged on ceding of Taiwan front end, nearside divider is provided with rice-pulling chain, plucking the fringe plate evenly is located on the rice-pulling chain, one of rice-pulling chain is connected with the degree of tightness sprocket wheel, the rice-pulling chain other end links to each other with the output chain gear of plucking the fringe transmission case, the rice-pulling chain top is provided with guard shield, combined type is plucked roller and is located in the nearside divider, combined type is plucked roller one end and is plucked the fringe transmission case and link to each other, and combined type is plucked the roller other end and is connected with a watt seat on the nearside divider, and screw feeder is located at plucks fringe transmission case rear side, screw feeder central bottom exit links to each other with debarker, and the debarker bottom is provided with cutter;
Described combined type is plucked roller and is comprised roller point, stem pulling section, clear assorted section composition, wherein is welded with on the stem pulling section along the spiral of axis direction variable-pitch auger shape, and the rear of stem pulling section is clear assorted section, and the clear section of mixing is provided with the gusset of even six five equilibriums on the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110180586 CN102293096B (en) | 2011-06-29 | 2011-06-29 | Self-propelled corn combine harvester in mountain lands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110180586 CN102293096B (en) | 2011-06-29 | 2011-06-29 | Self-propelled corn combine harvester in mountain lands |
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| Publication Number | Publication Date |
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| CN102293096A true CN102293096A (en) | 2011-12-28 |
| CN102293096B CN102293096B (en) | 2013-04-24 |
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| CN 201110180586 Expired - Fee Related CN102293096B (en) | 2011-06-29 | 2011-06-29 | Self-propelled corn combine harvester in mountain lands |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897031A (en) * | 2012-10-23 | 2013-01-30 | 鞍山经纬海虹农机科技有限公司 | Closed hydrostatic four-wheel driving system of self-propelled harvester |
| CN103444358A (en) * | 2013-08-09 | 2013-12-18 | 山东常林农业装备股份有限公司 | Four-wheel-driven three-row corn harvester with front husking machine |
| CN103688658A (en) * | 2012-09-27 | 2014-04-02 | 株式会社久保田 | Corn binder |
| CN103766071A (en) * | 2014-02-10 | 2014-05-07 | 霍德义 | Four-wheel driven corn harvester with middle stubble machine |
| CN106068913A (en) * | 2016-06-04 | 2016-11-09 | 富锦市立兴植保机械制造有限公司 | Top silage harvester cut by high-clearance Semen Maydis |
| CN106258227A (en) * | 2016-08-13 | 2017-01-04 | 辽宁宁越农机装备有限公司 | Self-propelled corn harvester |
| CN109757204A (en) * | 2019-03-12 | 2019-05-17 | 武汉理工大学 | A kind of corn for mountain environment gathers in and peeling all-in-one machine automatically |
| CN116195428A (en) * | 2023-02-02 | 2023-06-02 | 盐城市新明悦机械制造有限公司 | Small-sized automatic lavender harvester and working method thereof |
| CN117136719A (en) * | 2023-10-30 | 2023-12-01 | 安徽省农业科学院土壤肥料研究所 | Green manure seed harvesting device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103688658B (en) * | 2012-09-27 | 2017-03-01 | 株式会社久保田 | Corn picker |
| CN103688658A (en) * | 2012-09-27 | 2014-04-02 | 株式会社久保田 | Corn binder |
| CN102897031B (en) * | 2012-10-23 | 2015-06-03 | 鞍山经纬海虹农机科技有限公司 | Closed hydrostatic four-wheel driving system of self-propelled harvester |
| CN102897031A (en) * | 2012-10-23 | 2013-01-30 | 鞍山经纬海虹农机科技有限公司 | Closed hydrostatic four-wheel driving system of self-propelled harvester |
| CN103444358A (en) * | 2013-08-09 | 2013-12-18 | 山东常林农业装备股份有限公司 | Four-wheel-driven three-row corn harvester with front husking machine |
| CN103766071A (en) * | 2014-02-10 | 2014-05-07 | 霍德义 | Four-wheel driven corn harvester with middle stubble machine |
| CN103766071B (en) * | 2014-02-10 | 2016-01-13 | 德州春明农业机械有限公司 | With the four wheel drive maize harvesting machine of mid-field-returning machine |
| CN106068913A (en) * | 2016-06-04 | 2016-11-09 | 富锦市立兴植保机械制造有限公司 | Top silage harvester cut by high-clearance Semen Maydis |
| CN106258227A (en) * | 2016-08-13 | 2017-01-04 | 辽宁宁越农机装备有限公司 | Self-propelled corn harvester |
| CN109757204A (en) * | 2019-03-12 | 2019-05-17 | 武汉理工大学 | A kind of corn for mountain environment gathers in and peeling all-in-one machine automatically |
| CN116195428A (en) * | 2023-02-02 | 2023-06-02 | 盐城市新明悦机械制造有限公司 | Small-sized automatic lavender harvester and working method thereof |
| CN117136719A (en) * | 2023-10-30 | 2023-12-01 | 安徽省农业科学院土壤肥料研究所 | Green manure seed harvesting device |
| CN117136719B (en) * | 2023-10-30 | 2024-01-05 | 安徽省农业科学院土壤肥料研究所 | Green manure seed harvesting device |
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