CN2585537Y

CN2585537Y - Three-bladed plough

Info

Publication number: CN2585537Y
Application number: CN 02291233
Authority: CN
Inventors: 陈景安; 陈军伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-18
Filing date: 2002-12-18
Publication date: 2003-11-12
Anticipated expiration: 2012-12-18

Abstract

The utility model relates to a three-furrow plough, a longitudinal rod and a transversal rod are arranged on a plough frame, three furrow ploughs are movably fixed on the longitudinal rod through movable sleeves, a plough wheel is arranged on the longitudinal rod, and a connecting hole is arranged on the front end of the longitudinal rod to connect with a tractor. The utility model has the advantages that the flexibility is high, and the depth and the width of the furrow plough can be conveniently adjusted; the applicability is strong, and the utility model is suitable for the cultivation of soil with different hardness; the fixity is good, the cultivation is straight and even, and the cultivation quality is good; the weight is light, the power need is small, the service life of the tractor is extended, the cultivation speed is accelerated, the oil is saved, and the time is also saved. The utility model relates to three times the work efficiency of a normal sing furrow plough and is only 1.6 times the oil consumption of the normal sing furrow plough.

Description

Three turnplows

(1) technical field: the utility model relates to a kind of ploughing implement, particularly the small-sized arable land turnplow that is driven by power.

(2) background technology: windy and a little arid owing to weather for many years, use reasons such as chemical fertilizer is increasing in the northern area of China, cause the hardening soil.Particularly the clay area runs into arid season, and native top layer is hard, brings certain difficulty to soil cultivating.Along with the development of society, the rural area uses small four-wheel tractor to hang turnplow farming soil more and more widely.What employing was more at present is the single plow farming, usually single plow is connected with the tractor rear portion by hanging, suspension is provided with and saves, jackscrew, lifting silk and traction lever, turnplow is connected on the traction lever, can make the traction cross bar rise or descend by regulating the lifting silk, thereby change the depth that plough is eaten soil, jackscrew plays the restriction turnplow.This turnplow and with the connected mode of tractor, certain defective is arranged: one because the effect of jackscrew makes the turnplow pulling more heavy, the tractor consumption of power is bigger; They are two years old, owing to hang the lability of self, very easily cause turnplow its amplitude of oscillation when farming bigger, particularly turnplow is on hard place during farming, be prone to and eat the deep mixed and farming buckling phenomenon of soil, even causing empty plough, this brings very big inconvenience for peasant's farming, has influence on cultivating quality and farming efficient.Its three, single plow farming efficient is lower, uses especially the raising of tractor power along with the peasant, the defective of low load with strong power becomes increasingly conspicuous.

(3) summary of the invention: the purpose of this utility model provides three turnplows that a kind of applicability is strong, efficient is high, cultivating quality is good, easy to use.

The purpose of this utility model realizes by following scheme: three turnplows, comprise plow frame, ploughshare, plough wheel, be characterized in: plow frame is made up of two vertical poles and two cross bars, three ploughshares are fixed in activity on the vertical pole, also be provided with the plough wheel therein on the vertical pole, the plough wheel can move up and down fixing, and the front end of vertical pole is provided with connecting hole, is used for being connected with tractor.

Ploughshare can be fixed on the vertical pole by the movable sleeve activity, and the transverse holes of movable sleeve is placed on the vertical pole and can slides front and back on vertical pole, and vertically borehole jack is on the ploughshare leg, and the ploughshare leg can slide up and down in movable sleeve, and can rotate along vertical pivot.

Ploughshare also can be fixed on the vertical pole by the movable button activity.

The utlity model has following advantage: 1, flexibility height.This turnplow has overcome the shortcoming that common mounted plough is difficult to regulate, and can regulate the depth and the width of farming according to different soil properties, uses very convenient.2, applicability is strong.This ploughshare is applicable to the farming of different hardness soil such as sandy ground, saline land, clayed ground, particularly can adapt to the farming of harder clayed ground arid season.Because it and tractor are connected and fixed better, have overcome and vacillated now to the left, now to the right; The ploughshare adjustability is strong simultaneously, can adjust the farming area of ploughshare easily, and when soil was hard, the farming width-adjustable of ploughshare got narrower, like this, has just reduced the resistance of soil to ploughshare naturally, makes hard place obtain smooth farming.3, cultivating quality is good, because it is compared with common turnplow, fix better, thereby farming is straight, even, and cultivating quality is good.4, anterior fixing very firm with tractor of this turnplow, and accurately, thereby do not need to adjust just can come into operation, thus generous tiller.5, economically economize the force efficiency height, because this turnplow is lighter, significantly reduced resistance, power demand is reduced naturally, this has not only prolonged the service life of tractor, and has accelerated ploughing speed, and is fuel-efficient, save time.The operating efficiency of this turnplow is 3 times of regular single-moldboard plow approximately.But oil consumption only is about 1.6 times of single plow.6, simple in structure, cost is lower, is easy to make.7, meet the development trend that current rural area uses tractor dynamic power progressively to increase, better with the supporting result of use of big-power tractor.

(4) description of drawings: accompanying drawing 1 is the utility model structural representation.

(5) embodiment:, the utility model is done further narration below in conjunction with embodiment.

Embodiment 1: as shown in the figure, three turnplows, plow frame (1) is made up of two vertical poles (1-1) and two cross bars (1-2), three ploughshares (2) are fixed in activity on the vertical pole, also be provided with plough wheel (3) therein on the vertical pole, the plough wheel can move up and down fixing, the front end of vertical pole is provided with connecting hole (4), be used for being connected with tractor, the ploughshare leg (2-1) of ploughshare is fixed on the vertical pole by movable sleeve (5) activity, and the transverse holes of movable sleeve (5-1) is placed on the vertical pole and can slides front and back on vertical pole, and vertically hole (5-2) is enclosed within on the ploughshare leg, the ploughshare leg can slide up and down in movable sleeve, and can rotate along vertical pivot.

The total length of three turnplows is a 1.4-2.2 rice, and preferable range is a 1.6-1.9 rice; Distance between two vertical poles is a 0.2-0.3 rice, and preferable range is a 0.23-0.27 rice; Distance before and after the ploughshare is a 0.4-0.6 rice, and preferable range is a 0.45-0.55 rice; First ploughshare is a 0.6-1 rice apart from the distance of front end, and preferable range is a 0.7-0.9 rice.

The ploughshare leg of ploughshare also can be fixed on the vertical pole by movable button (6) activity, and movable button can be opened at any time or be fixing.

Claims

1, three turnplows comprise plow frame, ploughshare, plough wheel, and it is characterized in that: plow frame is made up of two vertical poles and two cross bars, three ploughshares are fixed in activity on the vertical pole, also are provided with the plough wheel therein on the vertical pole, and the plough wheel can move up and down fixing, the front end of vertical pole is provided with connecting hole, is used for being connected with tractor.

2, three turnplows according to claim 1, it is characterized in that: ploughshare is fixed on the vertical pole by the movable sleeve activity, and the transverse holes of movable sleeve is placed on the vertical pole and can slides front and back on vertical pole, and vertically borehole jack is on the ploughshare leg, the ploughshare leg can slide up and down in movable sleeve, and can rotate along vertical pivot.

3, three turnplows according to claim 1 is characterized in that: the ploughshare leg of ploughshare also can be fixed on the vertical pole by the movable button activity.

4, according to claim 1 or 2 or 3 described three turnplows, it is characterized in that: the total length of three turnplows is a 1.4-2.2 rice, and the distance between two vertical poles is a 0.2-0.3 rice, and the distance before and after the ploughshare is a 0.4-0.6 rice, and first ploughshare is a 0.6-1 rice apart from the distance of front end.

5, three turnplows according to claim 4 is characterized in that: the total length of three turnplows is a 1.6-1.9 rice; Distance between two vertical poles is a 0.23-0.27 rice; Distance before and after the ploughshare is a 0.45-0.55 rice; First ploughshare is a 0.7-0.9 rice apart from the distance of front end.