CN201733639U

CN201733639U - Front self-propelled straw bundler

Info

Publication number: CN201733639U
Application number: CN201020278717XU
Authority: CN
Inventors: 宋林广; 宋利军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-02
Filing date: 2010-08-02
Publication date: 2011-02-09
Anticipated expiration: 2020-08-02

Abstract

The utility model relates to a front self-propelled straw bundler, which aims to solve the problems of low work efficiency and complicated operation of the traditional bundler. The utility model adopts the technical scheme that a machine frame, a pickup device, a feeding device, a straw bundle forming chamber and a knotter are included, wherein the pickup device is arranged at the front part of the machine frame; the feeding device connected with the pickup device is arranged on the inner side of the pickup device; the straw bundle forming chamber and the knotter are arranged at the rear part of the feeding device; the pickup device, the feeding device and the straw bundle forming chamber are respectively connected with a fourth gearbox; the fourth gearbox is connected with a transmission mechanism; a front steering wheel suspension mechanism is arranged on the two sides of the machine frame, and a straw storing and discharging mechanism connected with the transmission mechanism is arranged at the rear part of the machine frame; and a driving cab is arranged at the middle part of the machine frame. The utility model has the advantages of simple structure, convenient operation, high operating efficiency, scientific and reasonable structure and energy-saving effect, and the optimum feeding amount of the bundler can be maintained due to the adoption of an infinite variable speed structure.

Description

Preposition self-propelled straw grass binder

One, technical field

The utility model relates to farm machinery, particularly a kind of preposition self-propelled straw grass binder.

Two, background technology

Raising along with Agricultural Development and mechanization, agricultural crop straw rolls up, and agricultural crop straw is a kind of valuable natural resources, not only can make fuel after the recycling, fertilizer, feed is with also can be used as the edible mushroom base-material, but, the harvesting of most of regional crops at present substitutes the hand harvest because being grain header, and after grain header harvests, stalk just is scattered in the fields, recycle very difficulty, and it is time-consuming to require great effort, and is stranded this mode that adopts on-site incineration usually and stalk is gone back the field makes fertilizer, not only contaminated environment but also wasted resource, though the existing appearance that binder is arranged, but because the problem that exists on the structure, complicated operation is when using on the fritter field, inefficiency, thus improve and innovate imperative.

Three, utility model content

At above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of preposition self-propelled straw grass binder, effectively solves present binder inefficiency, the problem of complicated operation.

The technical scheme that the utility model solves is to comprise frame, pickup, feed rake, bale forming room, knotter, frame front has pickup, there is the feed rake that is connected the pickup inboard, there are bale forming room and knotter in the feed rake rear portion, pickup, feed rake, bale forming room link to each other with the 4th gearbox respectively, the 4th gearbox is connected with transmission mechanism, there is the steering front wheel hitch frame both sides, there is the storage grass that is connected with transmission mechanism at the rear portion, unloads careless mechanism, and central rack has driver's cabin.

The utility model is simple in structure, and is easy to operate, owing to adopt infinitely variable speed structure, can keep the best feed quantity of binder work, high efficiency, and the utility model is scientific and reasonable for structure, reaches energy-conservation effect.

Four, description of drawings

Fig. 1 is plan structure figure of the present utility model.

Fig. 2 is the side-looking structure chart of right fence of the present utility model.

Five, embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.

Provide by Fig. 1-Fig. 2, the utility model comprises frame, pickup, feed rake, bale forming room, knotter, frame front has pickup 6, there is the feed rake 48 that is connected the pickup inboard, there are bale forming room 18 and knotter 28 in the feed rake rear portion, pickup, feed rake, bale forming room link to each other with the 4th gearbox 49 respectively, the 4th gearbox is connected with transmission mechanism, there is the steering front wheel hitch frame both sides, there is the storage grass that is connected with transmission mechanism at the rear portion, unloads careless mechanism, and central rack has driver's cabin 20.

In order to guarantee result of use, said steering front wheel hitch is, left steering wheel 12a and right turn wheel 12b are actively connected on respectively on left independent rocking arm 8a and right independent rocking arm 8b one end, the independent rocking arm 8a in a left side and the right independent rocking arm 8b other end are fixed on left torque arm 13a and the right torque arm 13b, the two ends of left side torque arm 13a and right torque arm 13b are contained on frame 2 both sides by moving fulcrum 7 respectively, be fixed with Left Drive arm (not drawing among the figure) and right transmission arm (not drawing among the figure) respectively on the rear end of left side torque arm 13a and right torque arm 13b, Left Drive arm and right transmission arm upper end are actively connected on the two ends of hydraulic cylinder 19, turn to an end of oil cylinder 37 to be actively connected on the frame 2, the other end is actively connected on the steering lever 17, the body of rod middle part of steering lever 17 is actively connected on first crossbeam, 16 middle parts on the frame, the both ends of steering lever 17 are actively connected on the bottom of left steering longitudinal tie 14a and right turn longitudinal tie 14b respectively, and the upper end of left steering longitudinal tie 14a and right turn longitudinal tie 14b is actively connected on respectively on the left steering lever 10a and right turn lever 10b that left steering is taken turns and right turn is taken turns; Said transmission mechanism is, first belt pulley 46 on engine 21 power transmission shafts is connected with second belt pulley 15 on first gearbox, 40 turning cylinders through first belt 47, the upper end of the take-off (propeller) shaft 1 of first gearbox is fixed with the 3rd belt pulley 3, the 3rd belt pulley is connected with flywheel 5 through second belt 4, and flywheel is contained on the output axle head of the 4th gearbox 49; Said storage grass, unloading careless mechanism is, the two ends of grass storage bin power transmission shaft 29 respectively with left beam 33a, the upper end of right beam 33b is movably linked together, left side beam 33a, the lower end of right beam 33b is fixed on the two ends of dead axle 35, be fixed with the first left sprocket wheel 30a and the first right sprocket wheel 30b on the two ends of grass storage bin power transmission shaft 29 respectively, the second left sprocket wheel 34a on dead axle 35 two ends, the second right sprocket wheel 34b is respectively through the first left chain 31a, the second right chain 31b and the first left sprocket wheel 30a, the first right sprocket wheel 30b links to each other, all be equipped with transverse bar 32 between the first left chain 31a and the second right chain 31b, left side beam 33a, the front end of right beam 33b is actively connected on the two ends of second crossbeam 39, second crossbeam 39 is fixed on the rear end of frame, the left column 26a and the right column 26b that are fixed on the axle 27 vertically are housed on second crossbeam 39, the two ends of axle 27 have left reel 41a and right reel 41b respectively, left side reel 41a, right reel 41b is through left wirerope 36a, right wirerope 36b and left beam 33a, the rear end of right beam 33b is connected, left side beam 33a, right beam 33b upper vertical is equipped with left fence and right fence 11, left side fence, the upper interior end of right fence 11 is fixed on left column 26a, on the right column 26b, first 45 1 end on second gearbox 9 is equipped with the 4th belt pulley 22, the other end is connected with engine 21, the 4th belt pulley 22 links to each other with clutch 24 on the 3rd gearbox 25 through the 3rd belt 23, the 4th sprocket wheel 43, the four sprocket wheels 43 are housed on the end of the output shaft 44 of the 3rd gearbox 25 to link to each other with the 3rd sprocket wheel 38 on grass storage bin power transmission shaft 29 1 ends through second chain 42.

Working condition of the present utility model is, by the anterior lifting of operation hydraulic cylinder 19 flexible realization complete machines, the storage grass, that unloads careless mechanism can be by left column 26a, the left wirerope 36a that axle 27 on the right column 26b drives on left reel 41a and the right reel 41b, right wirerope 36b draws left beam 33a, right beam 33b, realize left beam 33a, right beam 33b upwards rises and the folding of fence 11, unloading grass is the clutch 24 that is driven on the 3rd gearbox 25 by the 4th belt pulley 22 on second gearbox 9, three sprocket wheel 38 of the 3rd gearbox 25 on the 4th sprocket wheel 43 drive grass storage bin power transmission shafts 29 1 ends, grass storage bin power transmission shaft 29 drives the first left chain 31a by the first left sprocket wheel 30a and the first right sprocket wheel 30b, the second right chain 31b, rotate together with transverse bar 32, thereby realize unloading the grass action, the utility model is compared with the towed binder of tradition, have easy to operate, advantages such as operating efficiency height, and through the practice confirmation, can save manpower more than 80%, the utility model adopts preposition self-propelled structure, afterbody has the storage grass, unload careless mechanism, can collect some bales, realize concentrating and stack, save manpower, what adopt is stepless speed variator system, the best feed quantity that can keep binder work, increase work efficiency, economic and social benefit is remarkable.

Claims

1. preposition self-propelled straw grass binder, comprise frame, pickup, feed rake, bale forming room, knotter, it is characterized in that, frame front has pickup (6), there is the feed rake (48) that is connected the pickup inboard, there are bale forming room (18) and knotter (28) in the feed rake rear portion, pickup, feed rake, bale forming room links to each other with the 4th gearbox (49) respectively, the 4th gearbox is connected with transmission mechanism, there is the steering front wheel hitch frame both sides, there is the storage grass that is connected with transmission mechanism at the rear portion, unload careless mechanism, central rack has driver's cabin (20).

2. preposition self-propelled straw grass binder according to claim 1, it is characterized in that, said steering front wheel hitch is, left steering wheel (12a) and right turn wheel (12b) are actively connected on respectively on a left independent rocking arm (8a) and right independent rocking arm (8b) end, the a left side independent rocking arm (8a) and right independent rocking arm (8b) other end are fixed on left torque arm (13a) and the right torque arm (13b), the two ends of left side torque arm (13a) and right torque arm (13b) are contained on frame (2) both sides by moving fulcrum (7) respectively, be fixed with Left Drive arm and right transmission arm respectively on the rear end of left side torque arm (13a) and right torque arm (13b), Left Drive arm and right transmission arm upper end are actively connected on the two ends of hydraulic cylinder (19), turn to an end of oil cylinder (37) to be actively connected on the frame (2), the other end is actively connected on the steering lever (17), the body of rod middle part of steering lever (17) is actively connected on first crossbeam (16) middle part on the frame, the both ends of steering lever (17) are actively connected on the bottom of left steering longitudinal tie (14a) and right turn longitudinal tie (14b) respectively, and the upper end of left steering longitudinal tie (14a) and right turn longitudinal tie (14b) is actively connected on respectively on the left steering lever (10a) and right turn lever (10b) that left steering is taken turns and right turn is taken turns.

3. preposition self-propelled straw grass binder according to claim 1, it is characterized in that, said transmission mechanism is, first belt pulley (46) on engine (21) power transmission shaft is connected with second belt pulley (15) on first gearbox (40) turning cylinder through first belt (47), the upper end of the take-off (propeller) shaft of first gearbox (1) is fixed with the 3rd belt pulley (3), the 3rd belt pulley is connected with flywheel (5) through second belt (4), and flywheel is contained on the output axle head of the 4th gearbox (49).

4. preposition self-propelled straw grass binder according to claim 1, it is characterized in that, said storage grass, unloading careless mechanism is, the two ends of grass storage bin power transmission shaft (29) respectively with left beam (33a), the upper end of right beam (33b) is movably linked together, left side beam (33a), the lower end of right beam (33b) is fixed on the two ends of dead axle (35), be fixed with the first left sprocket wheel (30a) and the first right sprocket wheel (30b) on the two ends of grass storage bin power transmission shaft (29) respectively, the second left sprocket wheel (34a) on dead axle (35) two ends, the second right sprocket wheel (34b) is respectively through first left chain (31a), second right chain (31b) and the first left sprocket wheel (30a), the first right sprocket wheel (30b) links to each other, all be equipped with transverse bar (32) between first left chain (31a) and second right chain (31b), left side beam (33a), the front end of right beam (33b) is actively connected on the two ends of second crossbeam (39), second crossbeam (39) is fixed on the rear end of frame, the left column (26a) and the right column (26b) that are fixed on the axle (27) vertically are housed on second crossbeam (39), the two ends of axle (27) have left reel (41a) and right reel (41b) respectively, left side reel (41a), right reel (41b) is through left wirerope (36a), right wirerope (36b) He Zuoliang (33a), the rear end of right beam (33b) is connected, left side beam (33a), right beam (33b) upper vertical is equipped with left fence and right fence (11), left side fence, the upper interior end of right fence (11) is fixed on left column (26a), on the right column (26b), first (45) one end on second gearbox (9) is equipped with the 4th belt pulley (22), the other end is connected with engine (21), the 4th belt pulley (22) links to each other with clutch (24) on the 3rd gearbox (25) through the 3rd belt (23), on the end of the output shaft (44) of the 3rd gearbox (25) the 4th sprocket wheel (43) is housed, the 4th sprocket wheel (43) links to each other with the 3rd sprocket wheel (38) on grass storage bin power transmission shaft (29) one ends through second chain (42).