CN2755935Y

CN2755935Y - Corn harvester

Info

Publication number: CN2755935Y
Application number: CN 200420063870
Authority: CN
Inventors: 熊国志
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-29
Filing date: 2004-11-29
Publication date: 2006-02-08
Anticipated expiration: 2014-11-29

Abstract

The utility model relates to a corn harvester. In order to solve the problems of high production cost, low harvesting efficiency, time wasting and force wasting, the utility model is designed. The utility model is composed of a cutting machine, scraping plate type conveyers, a stopping lever plate, a straw laying device or a bundle making machine, a stalk baffle plate, an ear picking machine, a leaf packing and peeling device, an ear picking opening, an ear transporting machine and an ear installing car hopper, wherein the cutting machine is installed at the lower end of a sloping scraping plate type conveyer, a horizontal scraping plate type conveyer and the upper end of a sloping scraping plate type conveyer are connected, the straw laying device and the tail end of the horizontal scraping plate type conveyer are connected, the stopping lever plate is installed at the outer side of the cutting machine, the stalk baffle plate is installed at the outer sides of the harvesting machine and the sloping plate scraping conveyer, the ear picking machine is installed above the tail end of the sloping plate scraping conveyer and both ends of the leaf packing and peeling device are connected with the ear picking machine and the ear transporting machine. Corn harvesting work is carried out under the push of a miniature tractor with the ear installing car hopper. The utility model has the advantages of low cost and high harvesting efficiency, and can simultaneously harvest four to six ridges.

Description

Corn picker

Technical field: the utility model relates to a kind of corn picker, belongs to agricultural machinery technological field.

Background technology: corn is a kind of cereal crops of high yield, its production effect occupies very consequence in national economy, because it is maize sown area is big, therefore, urgent day by day to the requirement of each link mechanized of Maize Production, especially gather in the crops link, present national machine is received level less than 3%, and the rural area major part is to gather in the crops by manpower entirely, and labour intensity is big, waste time and energy, the labour is difficult to free; And existing grain header, large-scale is in the majority, brings a high price, and one price is that hundreds of thousands unit arrives units up to a million, and the peasant that large-scale grain header is general cannot afford; In addition, the cutter of present corn picker is scissor, and can only gather in 2～3 ridges, so harvesting efficiency is also low.

Summary of the invention: for solve production cost height, price height, harvesting efficiency is low and the problem that wastes time and energy designs a kind of small-sized chain-type corn picker; The utility model is by cutter, drag-

flight conveyer

2,11, straw is put to mat formation and is put, stipe baffle, stripper, stripping bract device, ear harvesting port, spike-transporting device, spike-loading vehicle bucket and blocking rod plate are formed, the cutter level is installed in the lower end of inclination drag-flight conveyer 2, the input of grader leveling blade formula conveyer 11 is connected with the output of inclination drag-flight conveyer 2, straw is put the output of putting with grader leveling blade formula conveyer 11 of mating formation and is connected, blocking rod plate perpendicular to the ground is installed in the outside of cutter, stipe baffle perpendicular to the ground is installed in the outside of cutter and inclination drag-flight conveyer 2, stripper is installed in the ear harvesting port below of inclination drag-flight conveyer 2 and grader leveling blade formula conveyer 11 seams below, the two ends of stripping bract device are connected with stripper and spike-transporting device respectively, and the utility model carries out operation under the small tractor of band spike-loading vehicle bucket promotes; Cutter is by drive sprocket 101, formed by movable sprocket 102, chain 103, cutter, and the chain 103 that cutter are installed is connected in drive sprocket 101 and by on the movable sprocket 102; Inclination drag-flight conveyer 2 is by drive sprocket 201, by movable sprocket 202, chain 203, scraper plate, adjusting rod, conveyor shell and front fulcrum are formed, the chain 203 that scraper plate is installed is connected in drive sprocket 201 and by on the movable sprocket 202, the adjusting rod of regulating chain 203 degrees of tightness is installed in by on the axle of movable sprocket 202, supported by front fulcrum, the conveyor outer cover packaging that has the triangle ear harvesting port below is at drag-flight conveyer 2, on 11, grader leveling blade formula conveyer 11 structures are identical with the structure of inclination drag-flight conveyer 2, all be processed with the output of corn stalk on the conveyor shell of its junction, the input port, and also be processed with the delivery outlet of corn stalk on the conveyor shell of grader leveling blade formula conveyer 11 outputs; Straw is put to mat formation and is put by putting the straw platform, putting shop wheel and roll, put the shop and dial plate, put the shop wheel shaft and put the shop driving wheel and form, putting the straw platform is connected mutually with the delivery outlet of grader leveling blade formula conveyer 11, put the shop wheel shaft and be installed in the outer end of putting the straw platform, the shop wheel put of putting the shop driving lever is installed rolls to be installed in and put on the wheel shaft of shop, the end of putting the shop wheel shaft is equipped with puts the shop driving wheel; Stripper is by driving wheel 501, follower 502, belt shaft and pluck the fringe belt and form, and driving wheel 501 and follower 502 are plucked the fringe belt and are fixed on the belt shaft by the tooth engagement, and belt shaft is coaxial with driving wheel 501 and follower 502; Stripping bract device is made up of driving wheel 601, follower 602, force feed device wheel 603,604, belt, iron propellers and rubber propellers, driving wheel 601 and follower 602 are by the tooth engagement, iron propellers and rubber propellers are coaxial with driving wheel 601 and follower 602 respectively, belt and drive force feed device wheel 603 that belt rotates and force feed device wheel 604 be positioned at iron propellers and rubber propellers directly over; The utility model carries out the harvesting corn operation under the small tractor of band spike-loading vehicle bucket promotes.

The beneficial effects of the utility model, advantage and characteristics:

1, general structure member is many, production and assembly are easy, sound construction, long service life;

2, small-sized chain-type corn picker cost price is low, and a price has only several thousand yuan, and the peasant of general economic condition affords recoverable then investment;

3, adopt the harvesting of chain-type cutter, can gather in 4～6 ridges simultaneously, harvesting operating efficiency height;

4, during operation, cut bar, pluck fringe, stripping Bao Ye, corn entrucking, straw bundling once finish, the harvesting operation effectiveness is good;

5, solved Manpower harvester, labour intensity big, waste time and energy and problem that the labour is difficult to free.

Description of drawings:

Fig. 1: the utility model general structure front view;

Fig. 2: Fig. 1 vertical view;

Fig. 3: cutter vertical view;

Fig. 4: drag-flight conveyer front view;

Fig. 5: straw is put to mat formation and is put left view among Fig. 1;

Fig. 6: stripper structural representation;

Fig. 7: stripping bract apparatus structure front view and A are to view.

Among the figure: 1. cutter, 101. drive sprockets, 102. by movable sprocket, 103. chains, 104. cutter, 2. drag-flight conveyer, 201. drive sprockets, 202. by movable sprocket, 203. chain, 204. scraper plates, 205. adjusting rods, 206. the conveyer shell, 207. front fulcrums, 3. straw is put to mat formation and is put, 301. put the straw platform, 302. put the shop wheel rolls, 303. put the shop wheel shaft, 304. put the shop driving lever, 305. put shop driving wheel, 4. stipe baffle, 5. stripper, 501. driving wheels, 502. followers, 503. belt shaft, 504. pluck the fringe belt, 6. stripping bract device, 601. driving wheel, 602. followers, 603. force feed devices wheel, 604. force feed device wheel, 605. belts, 606. iron propellers, 607. rubber propellers, 7. ear harvesting port, 8. spike-transporting device, 9. spike-loading vehicle bucket, 10. blocking rod plate, 11. drag-flight conveyers.

Embodiment:

Below in conjunction with accompanying drawing concrete structure of the present utility model and embodiment are described again once

Concrete structure:

The utility model is by cutter 1, drag-

flight conveyer

2,11, straw is put to mat formation and is put 3, stipe baffle 4, stripper 5, stripping bract device 6, ear harvesting port 7, spike-transporting device 8, spike-loading vehicle bucket 9 and blocking rod plate 10 are formed, cutter 1 level is installed in the lower end of inclination drag-flight conveyer 2, the input of grader leveling blade formula conveyer 11 is connected with the output of inclination drag-flight conveyer 2, straw is put to mat formation and is put 3 and be connected with the output of grader leveling blade formula conveyer 11, blocking rod plate 10 perpendicular to the ground is installed in the outside of cutter 1, stipe baffle 4 perpendicular to the ground is installed in the outside of cutter 1 and inclination drag-flight conveyer 2, stripper 5 is installed in ear harvesting port 7 bottoms of inclination drag-flight conveyer 2 and grader leveling blade formula conveyer 11 seams below, and the two ends of stripping bract device 6 are connected with stripper 5 and spike-transporting device 8 respectively; Cutter 1 is by drive sprocket 101, formed by movable sprocket 102, chain 103, cutter 104, and the chain 103 that cutter 104 are installed is connected in drive sprocket 101 and by on the movable sprocket 102; Inclination drag-flight conveyer 2 is by drive sprocket 201, by movable sprocket 202, chain 203, scraper plate 204, adjusting rod 205, conveyor shell 206 and front fulcrum 207 are formed, the chain 203 that scraper plate 204 is installed is connected in drive sprocket 201 and by on the movable sprocket 202, the adjusting rod 205 of regulating chain 203 degrees of tightness is installed in by on the axle of movable sprocket 202, supported by front fulcrum 207, the conveyor shell 206 that has triangle ear harvesting port 7 below is packaged on the drag-flight conveyer 2, grader leveling blade formula conveyer 11 structures are identical with the structure of inclination drag-flight conveyer 2, all be processed with the output of corn stalk on the conveyor shell 206 of its junction, the input port, and also be processed with the delivery outlet of corn stalk on the conveyor shell 206 of the output of grader leveling blade formula conveyer 11; Straw is put to mat formation and is put 3 by putting straw platform 301, putting shop wheel and roll 302, put shop wheel shaft 303, put the shop and dial plate 304 and put shop driving wheel 305 and form, put that the delivery outlet of corn stalk is connected mutually on the conveyor shell 206 of straw platform 301 and flat drag-flight conveyer 11 of year, put shop wheel shaft 303 and be installed in the outer end of putting straw platform 301, installation is equipped with the shop wheel put of putting the shop driving lever and rolls 302 and be installed in and put on the wheel shaft 303 of shop, and the end of putting shop wheel shaft 303 is equipped with puts shop driving wheel 305; Stripper 5 is by driving wheel 501, follower 502, belt shaft 503 and pluck fringe belt 504 and form, and driving wheel 501 and follower 502 are by the tooth engagement, and belt 504 is fixed on the belt shaft 503, and belt shaft 503 is coaxial with driving wheel 501 and follower 502; Stripping bract device 6 is made up of driving wheel 601, follower 602, force feed device wheel 603, force feed device wheel 604, belt 605, iron propellers 606 and rubber propellers 607, driving wheel 601 and follower 602 are by the tooth engagement, iron propellers 606 and rubber propellers 607 are coaxial with driving wheel 601 and follower 602 respectively, belt 605 and drive force feed device wheel 603 that belt 605 rotates and force feed device wheel 604 be positioned at iron propellers 606 and rubber propellers 607 directly over.

Embodiment

As shown in Figure 1: promote to move ahead along ridge with the utility model of its mechanical attachment with the small-sized tractor that has spike-loading vehicle bucket 9, start the power-equipment of harvesting simultaneously, the drive sprocket 101 of cutter 1 drives by movable sprocket 102, chain 103, cutter 104 rotate, with the effect of the perpendicular cutter 104 of corn stalk under, corn stalk is cut off, fall down, under the effect of blocking rod plate 10 and inclination drag-flight conveyer 2, the corn stalk that falls down is transmitted machine, driving follower 502 at driving wheel 501 will be taken two secondary belt shafts 503 of rotating from the corncob that ear harvesting port 7 leaks down with plucking under 504 effects of fringe belt by stripper 5, remaining corn stalk is sent to straw by grader leveling blade formula conveyer 11 and puts to mat formation and put putting on the straw platform 301 in 3, after being stacked into certain quantity, starting and to put shop driving wheel 305 and drive and put the shop wheel and roll 302 and make and put 304 work of shop driving lever and dial the next group straw; As replace dialling shop mechanism with binder, then can be with the straw bundling; The corncob of being taken tiltedly is slipped in the stripping bract device 6, under the effect of the force feed device wheel 603 in wrapper leaves-peeling off equipment 6, force feed device wheel 604 and belt 605, corncob is pressed in the middle of the iron propellers 606 and rubber propellers 607 of the rotating in the wrapper leaves-peeling off equipment 6, under the effect of iron propellers 606 and rubber propellers 607, the bract of corncob is peeled off, after spike-transporting device 8 is packed in the spike-loading vehicle bucket 9, the overall process of finished cutting, pluck fringe, stripping bract, fortune fringe, dress fringe and corn stalk being put shop, bundling.

Claims

1, a kind of corn picker, by cutter (1), drag-flight conveyer (2,11), straw is put to mat formation and is put (3), stipe baffle (4), stripper (5), stripping bract device (6), ear harvesting port (7), spike-transporting device (8), spike-loading vehicle bucket (9) and blocking rod plate (10) are formed, it is characterized in that: cutter (1) level is installed in the lower end of inclination drag-flight conveyer (2), grader leveling blade formula conveyer (11) input is connected with the output of inclination drag-flight conveyer (2), straw is put to mat formation and is put (3) and be connected with the output of grader leveling blade formula conveyer (11), blocking rod plate perpendicular to the ground (10) is installed in the outside of cutter (1), stipe baffle perpendicular to the ground (4) is installed in the outside of cutter (1) and inclination drag-flight conveyer (2), stripper (5) is installed in the below of inclination drag-flight conveyer (2) and grader leveling blade formula conveyer (11) seam below ear harvesting port (7), the two ends of stripping bract device (6) are connected with stripper (5) and spike-transporting device (8) respectively, cutter (1) is by drive sprocket (101), by movable sprocket (102), chain (103), cutter (104) are formed, and the chain (103) that cutter (104) are installed is connected in drive sprocket (101) and by on the movable sprocket (102); Inclination drag-flight conveyer (2) is by drive sprocket (201), by movable sprocket (202), chain (203), scraper plate (204), adjusting rod (205), conveyor shell (206) and front fulcrum (207) are formed, the chain (203) that scraper plate (204) are installed is connected in drive sprocket (201) and by on the movable sprocket (202), the adjusting rod (205) of regulating chain (203) degree of tightness is installed in by on the axle of movable sprocket (202), supported by front fulcrum (207), the conveyor shell (206) that has triangle ear harvesting port (7) below is packaged on the drag-flight conveyer (2), grader leveling blade formula conveyer (11) structure is identical with the structure of inclination drag-flight conveyer (2), all be processed with the output of corn stalk on the conveyor shell (206) of its junction, the input port, and also be processed with the input of corn stalk on the conveyor shell (206) of grader leveling blade formula conveyer (11), delivery outlet; Straw is put to mat formation and is put (3) by putting straw platform (301), putting shop wheel and roll (302), put shop wheel shaft (303), put the shop and dial plate (304) and put and spread driving wheel (305) and form, putting straw platform (301) is connected mutually with the delivery outlet that the conveyor shell (206) of grader leveling blade formula conveyer (11) is gone up corn stalk, put shop wheel shaft (303) and be installed in the outer end of putting straw platform (301), installation is equipped with puts the shop wheel of putting of dialling plate (304) in the shop and rolls (302) and be installed in and put on the shop wheel shaft (303), and the end of putting shop wheel shaft (303) is equipped with puts shop driving wheel (305); Stripper (5) is by driving wheel (501), follower (502), belt shaft (503) and pluck fringe belt (504) and form, driving wheel (501) meshes by tooth with follower (502), pluck fringe belt (504) and be installed on the belt shaft (503), belt shaft (503) is coaxial with driving wheel (501) and follower (502); Stripping bract device (6) is made up of driving wheel (601), follower (602), force feed device wheel (603), force feed device wheel (604), belt (605), iron propellers (606) and rubber propellers (607), driving wheel (601) and follower (602) are by the tooth engagement, iron propellers (606) and rubber propellers (607) are coaxial with driving wheel (601) and follower (602) respectively, belt (605) and drive force feed device wheel (603) that belt (605) rotates and the force feed device take turns (604) be positioned at iron propellers (606) and rubber propellers (607) directly over.