CN201846608U

CN201846608U - Small-sized forage grass and wheat harvester

Info

Publication number: CN201846608U
Application number: CN201020140545XU
Authority: CN
Inventors: 刘万里
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-20
Filing date: 2010-02-20
Publication date: 2011-06-01
Anticipated expiration: 2020-02-20

Abstract

The utility model relates to a small-sized forage grass and wheat harvester, which comprises a reel (1), a divider (2), a vertical harvesting platform (3), a transmission system (4), a delivery device (5), a tail wheel frame (8), a profiling mechanism (9), a lifting mechanism (10), a tail wheel guide mechanism (11) and a seat (12). The reel is arranged on the front part of the vertical harvesting platform, the harvesting platform is arranged at the front end of a walking tractor through a suspension bracket, the transmission system respectively transmits the power of an engine and the driving force of land wheels to a cutter, the delivery device and the reel, a lower vertical beam is hanged in the traction frame of the tractor, and the profiling mechanism, the lifting mechanism and the lower vertical beam are assembled into a whole. An operator can sit on the seat to operate the harvester, the running direction and the cutting width of the harvester can be controlled through the tail wheel guide mechanism, and the cutting height can be appropriately adjusted. The harvester is suitable for harvesting of various types of forage grasses, wheat, rice, broom corn millets, foxtail millets and other crops in mountainous, flat and plateau areas.

Description

The little wheat harvester of small-sized herbage

Affiliated technical field

The present invention relates to a kind of agricultural harvesting machinery, refer to the little wheat harvester of small-sized herbage especially.

Background technology

According to investigations, the present employed grass making machinery of China, mainly to introduce external big-and-middle-sized grass making machinery, the domestic small-sized grass harvester tool that generally uses only has with the supporting two gardens of tractor with small four wheels and coils mower, table roller mower and side shuttle low mower, and can with the preposition reciprocating type small-sized grass harvester of walking tractor matching, possess other crops such as the various herbage wheats of harvesting simultaneously, and do not need to carry out any transformation, yet there are no report at present both at home and abroad.This can not adapt to the needs of livestock breeding and careless industry develop rapidly, more can not adapt to the harvest operation demand of vast hilly ground, hillside, tableland, river and Plain patch herbage or wheat.

Summary of the invention

The invention provides the little wheat harvester of a kind of small-sized herbage, constitute by straw shift wheel, nearside divider, vertical type reaper platform, transmission system, conveying plant, following longeron, feeler mechanism, elevating mechanism, tail wheel guiding mechanism and seat.

The technical solution adopted for the present invention to solve the technical problems is: straw shift wheel is installed in the front upper place of vertical type reaper platform, nearside divider is installed in the lower left quarter of vertical type reaper platform, the vertical type reaper platform is installed in the front end of hand tractor by hanger bracket, diesel engine is installed in the last plane of hand tractor, transmission system passes to cutter, conveying plant and straw shift wheel with the driving force of engine power and land wheel respectively, following longeron is articulated in the traction frame of hand tractor, and feeler mechanism, elevating mechanism and following longeron are formed one.When tractor was worked, the diesel powered of high speed rotating was by after V belt transmission and the speed change, via sending cutter respectively to after the ceding of Taiwan Clutch Control and conveying plant carries out work.When mower advances, nearside divider separates herbage to be cut with the herbage clump of not cutting, by straw shift wheel the herbage of herbage to be cut or lodging is propped up and pushes and is expressed to cut on the vertical type reaper platform after, by conveying plant herbage is transported to machine left side and lay fitly on the ground, solved simultaneously to help in cutting and the herbage conveying and stopped up stifled technical barrier, simple to operate, maneuverability, can once finish harvesting, the conveying of herbage and become the strip laying operation, advanced technology, accommodation are extensive, safe and reliable.

The invention has the beneficial effects as follows, adopt and the walking tractor matching operation, walking, the cutting of grain header, the dynamical problem of conveying have been solved preferably, manufacturing cost and operating cost have also been reduced simultaneously, can extensively be adapted to vast agriculture and animal husbandry area huge numbers of families peasants and herdsmen's herbage wheat harvesting operation, be suitable for the mechanized harvest operation of region of no relief, tableland, river, hillside and all kinds of herbage wheats of patch especially, have very broad application prospects.

Description of drawings

The present invention is further described below in conjunction with accompanying drawing and example.

Fig. 1 is a herbage wheat grain header structure chart of the present invention.

Fig. 2 is a herbage wheat grain header vertical view of the present invention.

Fig. 3 is a straw shift wheel governor motion view of the present invention.

Fig. 4 is a reel support view of the present invention.

Fig. 5 is a face of land of the present invention feeler mechanism view.

Fig. 6 is an elevating mechanism view of the present invention.

1. straw shift wheels among the figure, 2. nearside divider, 3. vertical type reaper platform, 4. transmission system, 5. conveying plant, 6. diesel engine, 7. hand tractor 8. descends longeron, 9. feeler mechanism, 10. elevating mechanism, 11. tail wheel guiding mechanisms, 12. seats, 13. balance weight iron, 14. cantilever beams, 15. bearing blocks, 16. driving chains, 17. the support left column, 18. rack sleeves, 19. height regulating arms, 20. regulating wheel supports, 21. hanger bracket, 22. rack beams, 23. support central posts, 24. bolts, 25. regulating wheel, 26. fore-stocks, 27. bearing pins, 28. after-poppets, 29. spring base, 30. copying springs, longeron on 31., 32. lifting handles, 33. steel wire rope, 34. ratchet holder, 35. moving ratchet springs, 36. moving ratchets, 37. ratchet, 38. lazy ratchets, 39. trip(ping) levers, 40. the ratchet knob, 41. winches, 42. ratchet shafts, 43. lazy detent pin, 44. fixed mounts, 45. bolts.

Embodiment

In embodiment illustrated in figures 1 and 2, straw shift wheel (1) is installed in the front upper place of vertical type reaper platform (3), nearside divider (2) is installed in the lower left quarter of vertical type reaper platform (3), vertical type reaper platform (3) is installed in the front end of hand tractor (7) by hanger bracket (21), diesel engine (6) is installed in the last plane of hand tractor (7) frame, transmission system (4) passes to cutter with the driving force of engine power and land wheel respectively, conveying plant (5) and straw shift wheel (2), following longeron (8) is articulated in the traction frame of hand tractor (7), feeler mechanism (9), elevating mechanism (10) is formed one with following longeron (8), operating personnel can take advantage of seat to go up at seat (12) the harvesting unit is operated and driven, and by tail wheel guiding mechanism (11) grain cutting width is controlled with direction of travel and to be led, can adjust cutting height simultaneously in good time.

In the embodiment shown in fig. 3, bearing is equipped with at the two ends of straw shift wheel (1) axle, the preceding lower plane of two cantilever beams (14) also can move forward and backward the gap of adjusting the straw shift wheel and the ceding of Taiwan about bearing block (15) was installed in respectively, two cantilever beams (14) are welded on two ends, the rack beam left and right sides respectively, reel support axle sleeve (18) is welded on left column (17) respectively, central post (23) and right column top, reel support crossbeam (22) is installed in the reel support axle sleeve (18) and turns, straw shift wheel height regulating arm (19) is fixing with bolt (24) with regulating wheel support (20), straw shift wheel is adjusted gap with ground by height regulating arm (19), with the crop of harvesting differing heights.

In the embodiment shown in fig. 4, two cantilever beams (14) are welded on the two ends, the left and right sides of rack beam (22) respectively, rack sleeve (18) is welded on left column (17), central post (23) and right column top respectively, rack beam (22) is installed in the rack sleeve (18) and turns, fixing with bolt (24) by height regulating arm (19) and regulating wheel support (20), regulating wheel (25) can be regulated the tightness of driving chain.

In the embodiment shown in fig. 5, the front end of following longeron (8) is articulated in the traction frame of hand tractor (7), fore-stock that postmedian is welded with (26) and after-poppet (28), the rear end is welded with spring base (29), the last longeron (31) of feeler mechanism (9) vertically passes in the middle of the front and back support and uses bearing pin (27) hinged, the rear end is connected with seat frame, the tail end of chair frame is equipped with seat (12), during unit work, grain header is at the balance weight iron (13) of land wheel back, realized rising and falling and profiling with the face of land of the ceding of Taiwan under the acting in conjunction of copying spring (30) and seat (12) frame, elevating mechanism (10) is installed in the top of after-poppet (28) and fixes by fixed mount (44) and bolt (45).

In the embodiment shown in fig. 6, elevating mechanism (10) is made of " U " type metal frame, one side is provided with lifting handle (32), ratchet (37), moving ratchet (36), ratchet spring (35) and lazy ratchet (38), being provided with ratchet knob (40) in the lifting handle (32) is connected with moving ratchet (36) by connecting rod, moving ratchet (36) by ratchet spring (35) bullet from ratchet (37), ratchet is hinged on " U " type metal frame by ratchet shaft (42), be welded with lifting winch (41) in the middle of the ratchet shaft (42), cylindrical is wound with lifting wire rope (33), drive lifting wire rope (33) by the moving lifting handle (32) of plate and realize the farm work of grain header or the conversion operations of road transport state around lifting winch (41) winding, when grain header during in farm work, plate moves trip(ping) lever (39), make lazy ratchet (38) break away from ratchet (37), grain header is in to descend and quick condition, when grain header during in road transport, pressing ratchet knob (40) will move ratchet (36) and snap in ratchet (37) groove, and the moving lifting handle (32) of plate can prize ratchet (37) and rotate, and the motion by winch (41) and steel wire rope (33) promotes that longeron (31) is depressed down longeron (8) and locked by lazy ratchet (38) after grain header risen to certain height.

Claims

1. little wheat harvester of small-sized herbage, by straw shift wheel (1), nearside divider (2), vertical type reaper platform (3), transmission system (4), conveying plant (5), following longeron (8), feeler mechanism (9), elevating mechanism (10), tail wheel guiding mechanism (11) and seat (12) constitute, it is characterized in that: straw shift wheel (1) is installed in the front upper place of vertical type reaper platform (3), nearside divider (2) is installed in the lower left quarter of vertical type reaper platform (3), vertical type reaper platform (3) is installed in the front end of hand tractor (7) by hanger bracket (21), diesel engine (6) is installed in the last plane of hand tractor (7) frame, transmission system (4) passes to cutter with the driving force of engine power and land wheel respectively, conveying plant (5) and straw shift wheel (2), the front end of following longeron (8) is articulated in the traction frame of hand tractor (7), feeler mechanism (9), elevating mechanism (10) is formed one with following longeron (8).

2. the little wheat harvester of small-sized herbage according to claim 1, it is characterized in that: bearing is equipped with at the two ends of straw shift wheel (1) axle, the preceding lower plane of two cantilever beams (14) also can move forward and backward the gap of adjusting the straw shift wheel and the ceding of Taiwan about bearing block (15) was installed in respectively, two cantilever beams (14) are welded on two ends, the rack beam left and right sides respectively, reel support axle sleeve (18) is welded on left column (17), central post (23) and right column top respectively, and reel support crossbeam (22) is installed in the reel support axle sleeve (18) and turns.

3. the little wheat harvester of small-sized herbage according to claim 1, it is characterized in that: the front end of following longeron (8) is articulated in the traction frame of hand tractor (7), postmedian is welded with fore-stock (26) and after-poppet (28), the rear end is welded with spring base (29), the last longeron (31) of feeler mechanism (9) vertically passes in the middle of the front and back support and uses bearing pin (27) hinged, the rear end is connected with seat frame, the tail end of chair frame is equipped with seat (12), during unit work, grain header is at the balance weight iron (13) of land wheel back, realized rising and falling and profiling with the face of land of the ceding of Taiwan under the acting in conjunction of copying spring (30) and seat (12) frame, elevating mechanism (10) is installed in the top of after-poppet (28) and fixes by fixed mount (44) and bolt (45).

4. the little wheat harvester of small-sized herbage according to claim 1, it is characterized in that: elevating mechanism (10) is made of " U " type metal frame, one side is provided with lifting handle (32), ratchet (37), moving ratchet (36), ratchet spring (35) and lazy ratchet (38), being provided with ratchet knob (40) in the lifting handle (32) is connected with moving ratchet (36) by connecting rod, moving ratchet (36) by ratchet spring (35) bullet from ratchet (37), ratchet is hinged on " U " type metal frame by ratchet shaft (42), be welded with lifting winch (41) in the middle of the ratchet shaft (42), cylindrical is wound with lifting wire rope (33).