CN2338947Y

CN2338947Y - Omnibearing deep-loosening plough

Info

Publication number: CN2338947Y
Application number: CN 98227290
Authority: CN
Inventors: 许峰; 何彦平; 周晓冬; 王恒云; 刘庆林
Original assignee: ELECTROMECHANICAL SERIVE CENTER STATE-RUN HUANGHAI FARM JIANGSU PROV
Current assignee: ELECTROMECHANICAL SERIVE CENTER STATE-RUN HUANGHAI FARM JIANGSU PROV
Priority date: 1998-07-09
Filing date: 1998-07-09
Publication date: 1999-09-22
Anticipated expiration: 2008-07-09

Abstract

The utility model relates to an omnibearing deep-loosening plough, composed of a plough frame, land wheels and plough shovels. The plough frame is connected with a three-point hung supporting bracket which is matched with a tractor. The utility model is characterized in that the plough frame is a widened and universal plough frame; the plough frame is provided with the plough shovels whose positions are adjustable. Therefore, the plough frame is provided with two, or three or five plough shovels according to requirements of the bed surface of the actual farmland and different power. A longitudinal beam which corresponds to the plough frame is connected with two depth limited land wheels whose positions are adjustable in order to ensure the land wheels to move on the unploughed farmland or the plane ground. The mounted positions of the plough shovels of the utility model are adjustable; therefore, serial mechanical tools with two shovels, three shovels and five shovels can be formed. The omnibearing deep-loosening plough has the advantages of multifunction and a wide range of application. The omnibearing deep-loosening plough can be operated and applied on different farmland in different regions.

Description

The omnibearing-deep ploughing plough

The utility model relates to a kind of mechanization farm machinery, particularly a kind of omnibearing-deep ploughing plough.

The ISQ type omnibearing-deep ploughing plough that existing market is sold, it ploughs loose degree of depth 30-55 centimetre, has improved the ability of soil water storage soil moisture conservation and drought-relief, waterlogging-preventing greatly, and effect of increasing production is obvious, but when promoting the use of, there is the problem of some incompatible local agricultural production requirements in waterlogging area, East China:

1, northern nonirrigated farmland need not begin to rehearse and irritate little dead furrow, and just there is an irrigation and drainage dead furrow in the waterlogging area for every several meters, and the land wheel of the fixed position of existing so dark pine plough is easily walked on ploughing, and less than normal and narrow because of the wheel footpath again, land wheel easily sink.Perhaps during operation, a land wheel is walked at bottom of trench, and this all can cause plow frame to tilt, and causes tilling depth to change, and the living load shakiness when serious, even is drawn motionless.

2, the plough shovel of pine plough fixedly mounts owing to have now deeply, can not adjust, and because of planting the difference of standard, furrow face width degree between two ditches also has nothing in common with each other, this just causes furrow face of one-stop operation less than, and bottom of trench is often ploughed in two subjobs again, has limited the range of application of dark pine plough.

3, owing to the ground wheeling rack and the plow frame bulk strength of existing dark pine plough are on the weak side, yielding in the operation, damage.Thus, make the dark loose plough can't the large tracts of land penetration and promotion.

The purpose of this utility model is exactly in order to address the above problem, and provides a kind of practicality reliable, can adapt to the dark loose job requirements in various areas, but the omnibearing-deep ploughing of large tracts of land penetration and promotion plough.

Technical solution of the present utility model:

A kind of omnibearing-deep ploughing plough, it is made up of plow frame, land wheel, plough shovel, be connected with the trifilar suspension support that matches with tractor on the plow frame, it is characterized in that plow frame is the general plow frame of widening, the adjustable plough shovel in position is installed on it, make plow frame two, three, five plough shovels to be installed, on the corresponding longeron of plow frame, be connected with the dark land wheel of the adjustable limit of two positions, to guarantee limitting dark land wheel walking on uncultivated land or plane earth according to the furrow face in reality arable land and the requirement of different capacity.

The plow frame that the utility model will have dark pine plough now is modified into the wide cut plow frame, it can with Dongfanghong 1002 tractors, an impulse stroke can be finished the dark pine of 3.2 meters wide furrow faces, and work range is adjustable, has solved the dark loose problem in waterlogging area.The installation site of the utility model plough shovel is adjustable, can form the serial facility of two, three, five shovels, a tractor serves several purposes, the hitching machinery that adapts to different furrow face width degree and different capacity, wide application, can be on the plot of land in various areas operational applications, be convenient to the large tracts of land penetration and promotion.The dark land wheel of limit of the improved position adjustable of the utility model can be guaranteed the land wheel walking on uncultivated land when operation simultaneously, and tilling depth and traction load are stable.The utility model overall construction intensity is higher, and fault is few during operation, long service life.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the end view of Fig. 1;

As Fig. 1-3, the utility model is made up of plow frame 1, land wheel 6, plough shovel 3, be connected with the trifilar suspension support 4 that matches with tractor on the plow frame 1, characteristics of the present utility model are, the general plow frame of plow frame 1 for widening, the adjustable plough shovel 3 in position is installed on it, makes plow frame 1 two, three, five plough shovels 3 to be installed, realize tandem product according to the furrow face in reality arable land and the requirement of different capacity.On the corresponding longeron 5 of plow frame 1, be connected with the dark land wheel 6 of the adjustable limit of two positions,, guarantee that tilling depth is stable to guarantee limitting dark land wheel 6 walkings on uncultivated land or plane earth.

In the utility model, biside plate 7 upper ends of each plough shovel 3 all are fixed with lower connecting plate 8, each lower connecting plate 8 is positioned at the lower surface of plow frame 1, each corresponding upper surface at plow frame 1 is equipped with upper junction plate 9, and the upper and lower connecting plate 8,9 of each correspondence is connected as a single entity together with plow frame 1 by four jiaos bolt 10, the bolt 10 that only need unclamp four jiaos when displacement is adjusted gets final product, and the installation number of its plough shovel 3 also can be determined as required voluntarily.Between the forward and backward girder 11 of plow frame 1, can be provided with four longerons 5, on two longerons 5 of correspondence, be fixed with ground wheeling rack 12 separately, this support 12 is a plate body, the outer surface of two ground wheeling racks 12 all is connected with column sleeve pipe 13, correspondingly, wheel shaft one side of two land wheels 6 all upwards is connected with land wheel column 14, two land wheel columns 14 pass column sleeve pipe 13 separately respectively, its upper end all is fixed with a leading screw adjusting nut 15, two leading screws 16 just pass adjusting nut 15 separately, and their lower end flexibly connects with the screw mandrel limiting plate 17 in column sleeve pipe 13 outsides separately respectively.

When the utility model uses, according to the horsepower condition of furrow face width degree or the tractor that the user had, the plough shovel 3 of required number is installed, what install among the figure is five plough shovels, and it is applicable to 100 horsepowers the chain type tractor and the furrow face of 3.2 meters fabric widths.The installation site of the dark land wheel 6 of limit is adjusted to plough shovel 3 the place aheads according to ploughing the shovel number, guarantees that their walkings are on cultivated hard place.As two or three plough shovels are installed at 3 o'clock, two land wheels 6 are installed on middle two longerons 5, when five ploughs of installation shovel 3, two land wheels 6 should be installed on the longeron 5 in two outsides, as figure, this moment is according to the tilling depth requirement, regulate the adjusting screw mandrel 16 of two land wheels 6, make the 14 synchronous upper and lower adjustings of two land wheel columns, the distance that makes two land wheels 6 plough spear relatively reaches the degree of depth requirement of ploughing pine, 4 need of the trifilar suspension support of plow frame 1 connect with the tractor of required horsepower like this, can realize the dark loose operation of prescribed depth.

Claims

1, a kind of omnibearing-deep ploughing plough, it is made up of plow frame, land wheel, plough shovel, be connected with the trifilar suspension support that matches with tractor on the plow frame, it is characterized in that plow frame is the general plow frame of widening, the adjustable plough shovel in position is installed on it, make plow frame two, three, five plough shovels to be installed, on the corresponding longeron of plow frame, be connected with the dark land wheel of the adjustable limit of two positions, to guarantee limitting dark land wheel walking on uncultivated land or plane earth according to the furrow face in reality arable land and the requirement of different capacity.

2, omnibearing-deep ploughing plough according to claim 1, the biside plate upper end that it is characterized in that described each plough shovel all is fixed with lower connecting plate, each lower connecting plate is positioned at the lower surface of plow frame, each corresponding upper surface at plow frame is equipped with upper junction plate, and the upper and lower connecting plate of each correspondence is connected as a single entity together with plow frame by four jiaos bolt, and the installation number of its plough shovel can be determined as required.

3, omnibearing-deep ploughing plough according to claim 1, it is characterized in that before plow frame, can be provided with four longerons between the back girder, on two longerons of correspondence, be fixed with ground wheeling rack separately, this support is a plate body, the outer surface of two ground wheeling racks all is connected with the column sleeve pipe, correspondingly, wheel shaft one side of two land wheels all upwards is connected with the land wheel column, two land wheel columns pass column sleeve pipe separately respectively, its upper end all is fixed with a leading screw adjusting nut, two leading screws just pass adjusting nut separately, and their lower end flexibly connects with the screw mandrel limiting plate of column outside of sleeve separately respectively.