CN2273944Y - Multifunction turning-raking plough for use in paddy field - Google Patents

Abstract

The utility model relates to a multifunctional cultivation plough for paddy fields, which is composed of a plough and a harrow, wherein, the plough is composed of nine single bodies, and each single body is composed of a spring which is arranged on the cross point of a plough frame and an earth cutting device and is used for protecting the earth cutting device, and a plough body which is welded on the plough frame and is positioned on the rear part of the earth cutting device; the harrow is composed of a reversing gearbox, a rotary cylinder, nail teeth, etc., and the harrow is provided with a flattening device. The utility model is driven by a four-wheel tractor of 12, 15 or 18 horsepower; the utility model is characterized in that furrows can be plowed uniformly, the circumference of dam ridges do not need to be plowed manually, the working width is more than 80 cm, the ground can be harrowed finely and smoothly, and the working width can be freely adjusted from 70 cm to 150 cm. The utility model can also be used for rotary tillage and dry harrow, and can be used for plowing 25 hectares to 30 hectares every day. The utility model is an ideal agricultural implement.

Description

Multi-functional paddy field turning-raking plough

The utility model belongs to agricultural machinery.

At present there are many weak points in the plant equipment of turning over spring-time harrow the autumn of paddy rice, when particularly turning in the north autumn, use be that large and medium-sized chain trailer car drives, the ground Tu Fa that this plant equipment is turned over is big, be unfavorable for steeping the pond, Ba Geng is destroyed, must be again with manually turning over around the Ba Geng; Another plant equipment is the Two-furrow plough that drives with small tractor, and the ground working width that this plant equipment is turned over is little, and working width is about 40CM, and soil upturned soil is inhomogeneous, and Ba Geng does not all around turn over yet, around the ridge of yet must manually bypassing the dam site once more.What spring-time harrow adopted is the rotovator that hand tractor drives, working width between 80CM to 90CM, the Harrow tool of four-wheel drive also of no use at present.Invented a kind of multi-functional paddy field turning-raking plough for the deficiency that solves above-mentioned existence, it is destroyed that the Di Ba ridge that it turns over is difficult for, and do not need again with manually turning over around the Ba Geng, working width is increased to 80CM to 150CM by original 40CM, and the ground Tu Fa that turns over is even, and the ground of rake is in small, broken bits, and is smooth.

The utility model purpose is that a kind of multi-functional paddy field turning-raking plough will be provided, its not only working width increase, and Tu Fa is even, and does not destroy Ba Geng again, must also not can be used as the water rake again with manually turning over around the Ba Geng, and rotary tillage and drought are harrowed.

The utility model purpose be achieved in that this device by paddy field nine turnplows and the rake two parts form.Plough is made of nine unit bodies; each monomer is by plow frame; guider; spring; composition such as soil-cutter and plough body; soil-cutter is installed in and is positioned at the plough body front portion on the plow frame that is provided with; plow frame and soil-cutter infall are provided with the spring that a protection soil-cutter runs into big resistance; plough body is welded on the rear portion that is positioned at soil-cutter on the plow frame with square steel tube; plough body is provided with ploughshare and mouldboard; ploughshare advances to be forged by thick spring steel for 0.6CM and forms; the long 21CM of ploughshare, the wide 5CM of plowpoing, the wide 3.5CM of ploughshare tail; ploughshare becomes 30 degree angles with plough body with direction of advance; mouldboard is forged by thick spring steel for 0.6CM and forms, the long 42CM of wrest, and wide is 7.5CM; plowpoing is 38CM to the air line distance of mouldboard peak, and it is 85CM that the mouldboard meta cuts down the distance that connects to plowpoing row pears wall peak.Be welded on by nine such monomers and formed paddy field nine turnplows on two square steel tubes; Rake is made up of reverse box, power transmission shaft, sprocket wheel, rotating cylinder and spike-tooth, framework etc., be provided with a reverse box that the clutch fork is arranged at the rear portion of four-wheel tractor gearbox, on the rotating cylinder that is welded on the axle, be welded with several tubules, in tubule, be inserted with dismountable spike-tooth, can make the water rake on spike-tooth is all fixing, pull down a part when needing and to do rotary tillage, pull down a half and can make the drought rake, they are separately fixed on the relevant position of framework tie point connects with the strand formula, it can about the swing of light emblem, thereby profiling.By chain drive, formed paddy field harrow like this.

Because having adopted above-mentioned design, its advantage is that Tu Fa is even when turning in the autumn, saved the water source for the bubble pond of sowing in spring, can do paddy field harrow, rotary tillage, also can make the drought rake and use, be a kind of desirable paddy field farm machinery.

Concrete structure of the present utility model is provided by following examples and accompanying drawing.

Fig. 1 is the schematic diagram of paddy field nine turnplow monomers.

Fig. 2 is the structural representation of plough body.

Fig. 3 is the schematic diagram of multi-functional paddy field rake.

Describe details and working condition in detail below in conjunction with Fig. 1, Fig. 2, Fig. 3 according to the concrete device that the utility model proposes.

This device is made up of paddy field nine turnplows and rake two parts, is welded by two road crossbeam square steel by nine monomers.Every monomer by guider (1), spring (2), soil-cutter (3), plough body (4), plow frame (5), balance staff (6), block (7), etc. parts form.

Guider (1) is welded on the front portion of plow frame (5) and can leads and ditch; Plow frame (5) and soil-cutter (3) divide and are drilled with colluding for a short time that an aperture (8), (9), spring (2) two ends be provided with in addition and are connected in respectively on the aperture (8) (9), when soil-cutter (3) runs into big resistance or rubble, spring (2) elongation, soil-cutter (3) is swung backward, in order to avoid the infringement cutter; On soil-cutter (3) and plow frame (5), respectively bore a hole, plug a balance staff (6), balance staff (6) connects together soil-cutter (3) and plow frame (5) like this, soil-cutter (3) is swung around balance staff (6), block (7) is welded on the plow frame (5), it is near the infall of soil-cutter (3) and plow frame (5), block (7) stops soil-cutter (3) to be swung forward, soil-cutter (3) is cut one to soil earlier, reduced the resistance of plough body (4) when ploughing, reduced the loss of locomotive power, and the Tu Fa that turns over is even, smooth.Plough body (4) is welded on the rear portion of plow frame (5) with square steel tube, and it is the main working parts of ploughing.Plough body (4) is made up of ploughshare (10) and mouldboard (11), ploughshare (10) is forged by thick spring steel for 0.6CM and forms, the length of ploughshare (10) is 21CM, ploughshare (10) point is wide to be 5CM, the wide 3.5CM ploughshare of ploughshare (10) tail (10) becomes 30 degree angles with the direction of advance of plough, mouldboard (11) is formed by thick making for the spring forging of 0.6CM, the curved surface of mouldboard (11) is long to be 42CM, wide is 7.5CM, ploughshare (10) point to the length of mouldboard (10) peak is 38CM, it is 8.5CM that plough is warded off the distance of (11) curved surface neutrality line to ploughshare (10) point to mouldboard (11) peak line, and ploughshare (10) mouldboard (11) is integrally welded.

By such nine monomers through twice crossbeam square steel paddy field nine turnplows that are welded, outermost two plough bodys (4) curved surface is inside, these two plough bodys can upwards turn over 180 degree by the hinge of welding, use it when time around the ridge of bypassing the dam site, it is inwardly detained the Tu Fa around the Ba Geng, in the time of around having turned over Ba Geng, utilize hinge that these two plough bodys (4) are upwards turned over 180 degree, plough with remaining plough body (4).Rake is by reverse box (23), axle (19), (15) rotating cylinder (16), sprocket wheel (22), (25), (18), (17), framework (26), is hinged (24), tubule (12) and spike-tooth portions such as (13) body composition.Reverse box (23) is fixing by bolt and framework (26), and reverse box (23) has the separation fork; Be hinged (24) and be welded on the framework (26), being hinged (24) can swing slightly, when rice field ground can not play among a small circle profiling at ordinary times; Axle (19) is fixed on watt seat (20), and watt seat (20) is by being bolted on the framework (26), and the sealing of watt seat (20) is fine, and water and mud can not enter in the bearing of a watt seat (20); Axle (15) is fixed on watt seat (20), and watt seat (20) is by being bolted on the crossbearer (26); Rotating cylinder (16) is welded on the axle (15), is welded with several tubules (12) on the rotating cylinder (16), and it is fixing by jackscrew (14) that tubule (12) lining is inserted with dismountable spike-tooth (13); Framework (26) is the skeleton that is welded into by square steel; Sprocket wheel (22), (25), (18), (17) all are that spline is connected with corresponding axle; Power through sprocket wheel (22), reverse box (23), sprocket wheel (25), axle (19), sprocket wheel (18), (17), reaches axle (15) by chain, rotates thereby drive rotating cylinder (16).Realized that spike-tooth (43) rakes the soil level.

All fixing the going up of spike-tooth (13) can be made the water rake, and working width is 150CM, spike-tooth (13) but pull down part rotary tillage, working width is 80CM to 90CM, spike-tooth (13) is pulled down a half and can be made drought and harrow, working width is 70CM to 80CM.

Paddy field harrow is wipeed device in addition off in addition, can wipe the paddy field of having harrowed off.

Multi-functional paddy field turning-raking plough is driven by 12,15 or 18 horsepowers four-wheel tractor, turn over every day and rake the soil level 25 mu to 30 mu, has solved the problem that small four-wheel tractor does not have paddy field machine for turning up the soil and harrowing tool.

Claims (5)

1, a kind of multi-functional paddy field turning-raking plough that is used on the agricultural, it is made of paddy field nine turnplows and rake two parts, it is characterized in that plough is made of nine monomers, each monomer by guider (1), spring (2), soil-cutter (3), plough body (4), plow frame (5), balance staff (6), block (7), form, rake is by reverse box (23), axle (19), (15), rotating cylinder (16), sprocket wheel (22), (25), (18), (17), framework (26), is hinged (24), tubule (12) and spike-tooth parts such as (13) composition.The soil-cutter (3) of paddy field nine turnplows part is installed on the plow frame (5) that is provided with, and is positioned at the front portion of plough body (4), and plow frame (5) is provided with the spring (3) that a protection soil-cutter (3) runs into big resistance with soil-cutter (3) infall.

2, multi-functional paddy field according to claim 1 turning-raking plough, phase is characterised in that plough body (4) is provided with ploughshare (10) and mouldboard (11), ploughshare (10) is to be forged by thick spring steel for 0.6CM to form, the length of ploughshare (10) is 21CM, the sharp wide 5CM of ploughshare (10), the wide 3.5CM of ploughshare (10) tail, ploughshare (10) becomes 30 degree angles with plough body (4) direction of advance, mouldboard (11) is forged by thick spring steel for 0.6CM and forms, the air line distance of mouldboard (11) peak is 38CM, and mouldboard (11) neutrality line to ploughshare (10) point is 8.5CM to the distance that mouldboard (11) peak connects.

3, require 1 described multi-functional paddy field turning-raking plough according to power, it is characterized in that harrowing part is to be provided with a reverse box (23) that clutch skill fork is arranged at the rear portion of four-wheel tractor gearbox.

4, multi-functional paddy field according to claim 3 turning-raking plough is characterized in that the connection of harrowing part connects with hinge connection (24), it can about swing slightly, thereby profiling.

5, multi-functional paddy field according to claim 1 turning-raking plough is characterized in that the rake part is provided with on the rotating cylinder (16) that is welded on the axle (5) to be welded on several tubules (12), is inserted with dismountable spike-tooth (13) in tubule (12) lining.

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