CN203327492U - Mini-tiller ridge breaking ploughing device - Google Patents

Abstract

The utility model provides a mini-tiller ridge breaking ploughing device which is an operating device matched with a mini-tiller to walk on a sugarcane furrow, and after a cutting disc cuts a ridge side in the front, a rotary tillage harrowing wheel with the speed limited by a limiting rod rotatably ploughs and breaks the ridge (weeding) in a differential mode. The mini-tiller ridge breaking ploughing device is mainly formed by installing and connecting an operating rod, a middle pulling rod, a cutter disc supporting frame, a horizontal connecting support, a cutter disc, a limiting block, the rotary tillage harrowing wheel, a limiting tow bar and a cutter disc lifting limiting frame to a mini-tiller. The mini-tiller ridge breaking ploughing device is suitable for being matched with the mini-tiller to break a perennial root ridge and plough (weeding) after sugarcane is harvested in a sugarcane farmland with the small size during the sugarcane planting production, and can also selectively and independently carry out the ridge breaking, intertilling and weeding processes. The mini-tiller ridge breaking ploughing device is a multifunctional small sugarcane operating machine tool which is simple and compact in structure, good in operating quality, high in efficiency and low in cost.

Description

Engagement positions is ploughed on the broken ridge of a kind of mini-size tillage machine

Technical field

The utility model relates to agricultural mechanical field, specifically the supporting cultivated engagement positions in broken ridge of stubble cane ground in cane planting production being broken to the ridge ploughing operation of a kind of and mini-size tillage machine.

Background technology

Stubble cane ground after the results sugarcane breaks ridge, ploughing operation, can reach the old root of excision stubble cane root and stem of certain plants part, and the furrow weeding is loosened the soil, and is beneficial to the new well developed root system growth of stubble cane, promotes the low level bud to sprout, and the growth of sugarcane seedling is neatly sturdy, thereby improves output.Breaking ridge in cane planting production at present stubble cane, ploughing whole is mainly the people, animal operation, operating efficiency is low, waste time and energy, and the minority broken ridge of large and medium-sized tractor machinery and fertilising operation also all are broken ridge, plough the whole unit operation separated, and be only applicable to the larger area plot, the sugarcane ground less for general area is difficult to bring into play its efficiency, the large mini-size tillage machine of sugarcane district's owning amount only has supporting rotary tilling-type to break ridge culture industry facility at present, its operation ridge is broken ground irregular, occur that the stubble cane root and stem of certain plants exposes and damages phenomenon, affect the stubble cane growth, could not apply.The utility model is for above-mentioned existing people, animal operation, large and medium-sized tractor separates operation and is not suitable for the small size operation and the broken ridge culture industry facility operation of the supporting rotary tilling-type of the mini-size tillage machine ridge deficiency irregular, that easily hinder the root and stem of certain plants of breaking ground, break ridge, ploughing operation, engagement positions is ploughed on the broken ridge of a kind of mini-size tillage machine supporting simple in structure on mini-size tillage machine, compact multi-function operation provided with being applicable to sugarcane that area is less.

Summary of the invention

Provided a kind of supporting mini-size tillage machine furrow walking is provided the utility model purpose implementation, the broken ridge of rotary tillage harrowing wheel differential Rotary tillage rake under speed limit bar speed limit, cultivated whole (weeding) apparatus for work behind limit, cutting ridge, cutting disc front, this device is applicable to plant on China's off-barring the cane, and the stubble cane ground after harvesting sugarcane breaks ridge, ploughs whole (weeding) operation use.This device mainly is connected and installed on mini-size tillage machine and is formed by action bars, intermediate draw bar, cutting disc bracing frame, level connection joint support, cutting disc, limited block, rotary tillage harrowing wheel, speed limit drawbar, cutting disc lifting limitting casing.Intermediate draw bar, cutting disc bracing frame, cutting disc, rotary tillage harrowing wheel, cutting disc promote limitting casing and are two of symmetrical left and right, and wherein: left and right action bars is cylindrical bar, in bar and under have connecting hole; The intermediate draw bar two ends is that eave tile has connecting hole; Cutting disc bracing frame upper connecting rod and support bar form the angle that leans forward, and have connecting hole on pull bar, between pull bar and support bar, have trepanning, have under support bar and vertically outwards are welded with connecting axle; Have connecting hole in the middle of the level connection joint support, two ends are welded with connecting axle; Be welded with axle sleeve in the middle of cutting disc, bearing is housed on axle sleeve, external end head has shaft-cup; The limited block end positions has connecting hole; The rotary tillage harrowing wheel puts rotary blade by inclined weld in jackshaft and forms; The speed limit drawbar is lower arc, and bar top is arranged and had adjustment hole; Left and right cutting disc promotes under limitting casing and has fixing hole, and on it, grooved hole has screens.The level connection joint support is screwed in mini-size tillage machine frame front end, left, right cutting disc bracing frame intermediate sleeve borehole jack enters in the connecting axle of level connection joint support termination regulates the rear first-class pivot pin of its distance by the operation line-spacing, left, right pull bar one end eave tile hooks into a left side, on right cutting disc bracing frame connecting hole, other end eave tile hooks into the first-class pivot pin of action bars, left, right cutting disc promotes limitting casing and the hand steered of the hand steered handle of mini-size tillage machine fixed the front position boring screw, left, right action bars is set on cutting disc lifting limitting casing slotted eye and fixes with pin, left, right limit piece screw is fixed under mini-size tillage machine frame front end and withstands cutting disc bracing frame trepanning upper/lower positions, left, dextrorotation is ploughed after harrowing wheel is set in micro-cultivator walking wheel axle adjusted operation line-spacing and is fixed with pin, after mini-size tillage machine, the speed limit drawbar is regulated it and is entered after scholar's degree of depth to put on pin and fix.

The accompanying drawing explanation

Accompanying drawing is that the structural representation of engagement positions is ploughed on the broken ridge of the utility model mini-size tillage machine,

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described: as shown in structural representation: the broken ridge of mini-size tillage machine is ploughed engagement positions and mainly by action bars 1, intermediate draw bar 3, cutting disc bracing frame 4, level connection joint support 5, cutting disc 6, limited block 7, rotary tillage harrowing wheel 8, speed limit drawbar 9, cutting disc lifting limitting casing 10, is connected and installed on mini-size tillage machine 2 and is formed.Intermediate draw bar 3, cutting disc bracing frame 4, cutting disc 6, rotary tillage harrowing wheel 8, cutting disc promote limitting casing 10 and are two of symmetrical left and right, and wherein: left and right action bars 1 be cylindrical bar, in bar with under have connecting hole; Intermediate draw bar 3 two ends are that eave tile has connecting hole; Cutting disc bracing frame 4 upper connecting rods and support bar form the angle that leans forward, and have connecting hole on pull bar, between pull bar and support bar, have trepanning, have under support bar and vertically outwards are welded with connecting axle; Have connecting hole in the middle of level connection joint support 5, two ends are welded with connecting axle; Be welded with axle sleeve in the middle of cutting disc 6, bearing is housed on axle sleeve, external end head has shaft-cup; Limited block 7 end positions have connecting hole; Rotary tillage harrowing wheel 8 puts rotary blade by inclined weld in jackshaft and forms; Speed limit drawbar 9 is lower arc, and bar top is arranged and had adjustment hole; Left and right cutting disc promotes limitting casing and has fixing hole 10 times, and on it, grooved hole has screens.Level connection joint support 4 is screwed in mini-size tillage machine frame front end, left, right cutting disc bracing frame 4 intermediate sleeve borehole jacks enter in the connecting axle of level connection joint support termination regulates the rear first-class pivot pin of its distance by the operation line-spacing, left, right pull bar 3 one end eave tiles hook into a left side, on right cutting disc bracing frame 4 connecting holes, other end eave tile hooks into the first-class pivot pin of action bars, left, right cutting disc promotes limitting casing 10 and with the hand steered of mini-size tillage machine 2 hand steered handles, the front position boring screw is fixed, left, right action bars 1 is set on cutting disc lifting limitting casing slotted eye and fixes with pin, left, right limit piece 7 screws are fixed under mini-size tillage machine 2 frame front ends and withstand cutting disc bracing frame 4 trepanning upper/lower positions, left, dextrorotation is ploughed after harrowing wheel 8 is set in mini-size tillage machine 2 live axle adjusted operation line-spacings and is fixed with pin, the rear speed limit drawbar of mini-size tillage machine 29 is regulated it and is entered after scholar's degree of depth to put on pin and fix.Before work, according to the broken row spacing degree of agronomy, require to regulate left, right cutting disc 6 and a left side, 8 cuttings of right rotation harrowing wheel, broken row spacing degree, it enters scholar's degree of depth adjustment walking rotary tillage harrowing wheel 8 broken ridge speeds of travel to regulate the rear speed limit drawbar of mini-size tillage machine 29, during work, mini-size tillage machine 2 on sugarcane ground to good ridge, operation is left, right action bars 1 puts down cutting disc 6, drive mini-size tillage machine 2 shelves to hang up, mini-size tillage machine 2 is walked forward, promotion cutting disc 6 rolls to advance and cuts the limit, ridge, rotary tillage harrowing wheel 8 draws rotary tillage harrowing wheel 8 differential speed rotation rakes under the soil resistance speed limit that oneself is cut to Bian Po ridge, ridge at speed limit drawbar 9, plough whole (weeding) operation, turn to, during transfer, operation is left, right action bars 1 is pulled on and is promoted cutting disc 6, hand steered mini-size tillage machine 2 is done and is turned to, shift walking.

The broken ridge of mini-size tillage machine is ploughed on the supporting mini-size tillage machine 2 of engagement positions to stubble cane ground in cane planting production is broken ridge, ploughs the device of whole (weeding) operation, also can have and select separately broken ridge, intertillage, weeding operation according to agronomy.Be a kind of simple in structure, compact, the small-sized sugarcane device of the multi-function operation that operation quality is good, efficiency is high, cost is low, have popularizing application prospect preferably.

Claims (2)

1. engagement positions is ploughed on the broken ridge of mini-size tillage machine, by action bars (1), intermediate draw bar (3), cutting disc bracing frame (4), level connection joint support (5), cutting disc (6), limited block (7), rotary tillage harrowing wheel (8), speed limit drawbar (9), cutting disc promotes limitting casing (10) and is connected and installed in the upper composition of mini-size tillage machine (2), it is characterized in that level connection joint support (4) is screwed in mini-size tillage machine (2) frame front end, a left side, right cutting disc bracing frame (4) intermediate sleeve borehole jack enters in the connecting axle of level connection joint support (5) termination regulates the rear first-class pivot pin of its distance, a left side by the operation line-spacing, right pull bar (3) one end eave tiles hook into a left side, on right cutting disc bracing frame (4) connecting hole, other end eave tile hooks into the first-class pivot pin of action bars (1), a left side, right cutting disc (6) promotes the hand steered front position boring screw is fixed of limitting casing (10) and the hand steered handle of mini-size tillage machine (2), a left side, right action bars (1) is set on cutting disc lifting limitting casing (10) slotted eye and fixes with pin, a left side, right limit piece (7) screw is fixed under mini-size tillage machine (2) frame front end and withstands cutting disc bracing frame (4) trepanning upper/lower positions, a left side, dextrorotation is ploughed after harrowing wheel (8) is set in mini-size tillage machine (2) live axle adjusted operation line-spacing and is fixed with pin, and speed limit drawbar (9) is regulated it and entered after scholar's degree of depth to put on pin and fix after mini-size tillage machine (2).

2. plough engagement positions according to the broken ridge of the described a kind of mini-size tillage machine of claims (1), it is held to levy and is the broken ridge of rotary tillage harrowing wheel (8) differential Rotary tillage rake under speed limit bar speed limit, cultivated whole behind limit, cutting ridge, cutting disc (6) front.