CN2382197Y - Multifunctional double plow for tractor plowing and sitting - Google Patents

Abstract

The utility model relates to a multifunctional, sitting and mechanized tillage double plough matched with a walking tractor. On the basis of the existing traction joint 1, the plough frame 17, the plough leg 8, the ploughshoe 10 and the plough shovel 9, a group of X-shaped connectors 2 and a group of X-shaped connectors 4 are added behind the traction joint 1, angles and the upward, the downward, the leftward and the rightward position of the plough frame 17 can be adjusted, and the plough frame 17 is connected with the plough leg 8 through hanging posts 6 and U bolts; tillage amplitude can be conveniently adjusted, and tail wheels 12, sitting rods 15 and sitting chairs 16 are designed to arrange on the utility model; during a mechanized tillage process, mechanized tillage personnel can sit on the utility model to carry out operation; at this point, the tail wheels 12 are adjusted to lift or lower, and auxiliary adjustment to tillage depth can be carried out; the sense of rotation of the tail wheels is adjusted to perform an auxiliary steering function.

Description

Double-bladed plough is taken in a kind of multi-functional tractor-ploughing

The utility model relates to a kind of multi-functional tractor-ploughing and takes double-bladed plough, particularly takes double-bladed plough with the multi-functional tractor-ploughing of walking tractor matching.

As everyone knows, existing have multiple deficiency with farming double-bladed plough walking tractor matching, the one, the device that operating personnel do not take during farming, making operating personnel follow behind tractor has to run around all the time wears him out, very arduous fatigue from design angle, is taken if consider the tractor-ploughing operating personnel, the structure of its plough and regulative mode are wanted corresponding change, but the improvement design of this respect is not arranged so far as yet.Retrieval Chinese patent ZL89214617 " screw type rise and fall three turnplows ", ZL88206707 " elevation (over-and-under) type multipurpose plough ", ZL90103975 " connector for offset-mounted composite plow ", ZL92224371 " the supporting maneuver plough in efficient floods and droughts field ".A common feature is not solve the tractor-ploughing personnel to take problem.In addition, the way that existing maneuver plough is regulated tilling depth is at the adjusting bolt of regulating plow standard and colter junction, defective is this certain hunting range that is connected with, strengthened this hunting range after using the adjusting bolt, make tilling depth that deviation take place easily, run into that this swing can make under the colter and dig than pan soil matter, in case colter is fractureed, cause the certain economic loss.

The problems referred to above that the utility model exists at maneuver plough existing and walking tractor matching, provide a kind of multi-functional tractor-ploughing to take double-bladed plough, its main purpose is: this multi-functional tractor-ploughing is taken two ploughshares when being used for farming with walking tractor matching, the seat that can supply the tractor-ploughing personnel to take is arranged in cultivating procedure, and it is tired arduous in what run to make the tractor-ploughing personnel exempt.

Another purpose of the present utility model is to make double-bladed plough more steady when farming, and the colter embedded depth is steadily even, and the working width of double-bladed plough is adjusted easily, can adapt to the different tillage requirements of the field piece of different soil properties.

Above-mentioned purpose of the present utility model is achieved in that provides a kind of multi-functional tractor-ploughing to take double-bladed plough, and this device comprises tow attachment, two groups of X-shaped connectors, plow frame, plow standards, takes bar, takes chair, tail wheel etc.Wherein the connecting axle of first X-shaped connector axially is an above-below direction, both sides have corresponding push rod to regulate bolt respectively, regulating left and right sides push rod bolt can make plow frame along the tractor mobile to the left or to the right certain angle on the straight line basis of advancing, can make the plow frame direction consistent as far as possible by adjusting, when farming, can approach straight ahead with plowing direction; Regulate second X-shaped connector, connector shaft is regulated the push rod bolt of both sides up and down to being left and right directions, can make the angle between plow frame and the horizontal plane obtain adjusting, and at this moment can regulate the angle of colter incision earth, the tilth that can regulate plough.In regulating the degree of depth and steering procedure, tail wheel can play booster action.When regulating the degree of depth, rotate the swing handle of tail wheel upper end, can make distance shortening between tail wheel and the vehicle frame, the position of colter descends relatively, and tilth is deepened; Otherwise, relative with the position of colter, as the position decline of tail wheel, must raise colter, the tilth of colter is shoaled.Tail wheel is in steering procedure, tractor-ploughing driver and crew pin is stepped on the left and right sides step of tail wheel both sides, can change the angle of tail wheel, the tail wheel plane is from the straightaway process that is consistent with plow frame during along the clockwise deflection of turning cylinder, can quicken tractor turns to the left, otherwise, when tail wheel when turning cylinder rotates counterclockwise, can quicken tractor and turn to the right.

In order to adapt to the different soil properties of various places soil, the working width between two ploughs can correspondingly be adjusted.Between plow standard of the present utility model and the plow frame be connected by articulate post, U bolt is realized.Articulate post and adopt riveted joint or bolt to be connected with plow frame, U bolt is enclosed within to articulate on the post and with plow standard and is connected, and unscrews U bolt, and plow standard can articulate on the post at plow frame and horizontally slip, and the plow standard move left and right promptly drives the colter move left and right, plays the effect of regulating working width.

In order to alleviate the tractor-ploughing personnel with working hard that tractor is run, the utility model design one is taken bar and is connected with the plow frame end, is equipped with at the end of taking bar and takes chair, can take in cultivating procedure for the tractor-ploughing personnel.

In addition, in colter of the present utility model, because plow standard is that flute profile is connected with plowshoe, unscrewing bolt can make plowshoe slide along groove in groove, can make colter cut the earth angle trickle variation takes place, adjust the back and also screw bolt, the tilth of ploughing before and after can making is uniformity more.

The utility model has the advantages that: make the tractor-ploughing personnel of hand tractor in cultivating procedure, have seat to take advantage of, can reduce labour intensity greatly, double-bladed plough is more steadily even when farming, can reduce the damage of colter, the working width of two colters can freely be adjusted, with requirement that adapts to different arable lands soil property and the purpose of cultivating; When hand tractor is advanced between tillage objective ground, need not to dismantle colter, the tractor-ploughing personnel take operation, and are more easy and convenient.

Further specify below in conjunction with drawings and Examples.

Figure: 1. tow attachment 2.X shape connector 1. 3. left and right adjusting push rod bolt 4.X shape connected devices 2. 5. up-down adjustment push rod bolts 6. articulate post 7. " U " shape bolt 8. plow standards 9. plough shovel 10. plowshoes 11. slades 12. tail wheels 13. tail wheel regulating handles 14. tail wheels foot-operated 15. and take bar 16. and take chair

Fig. 1 is the embodiment of the utility model " double-bladed plough is taken in a kind of multi-functional tractor-ploughing ".During use, tow attachment 1 is connected with tractor, begin then to adjust on the X-shaped connector 2 about two adjusting push rod bolts, can adjust the angular deviation of plow frame and direct of travel, adjust two the adjusting push rod bolts up and down on the X-shaped connector 4, the plow frame 17 and the angle of horizontal plane are adjusted, because plough shovel 9 directly links by plow standard 8 and plow frame 17, therefore the embedded depth of plough shovel 9 also is subjected to corresponding adjusting.Because plow frame 17 is by articulating post 6, U bolt 7 is connected with plow standard 8 plough shovels 9 grades, unscrewing U bolt 7 can make plow standard 8 horizontally slip articulating on the post, can make like this about two ploughs and adjust apart from obtaining, be that working width obtains adjusting, the utility model plow standard 8 is that flute profile is connected with plowshoe 10, unscrews bolt plowshoe 10 is slided in groove, can make the angle of plough shovel 9 incision earth trickle variation take place, the dark uniformity of ploughing before and after this adjustment can make.Because the utility model is at the plow frame 17 terminal tail wheels 12 of installing, rotation tail wheel regulating handle 13 can make tail wheel 12 and 17 distances of plow frame shorten or elongation, and plough shovel 9 relative positions descend during shortening, and tilling depth can correspondingly be deepened, otherwise tilling depth can correspondingly shoal.Take bar 15 in 17 terminal connections of plow frame, take chair 16, the tractor-ploughing personnel can adopt the sitting posture farming.But the tractor-ploughing personnel when tail wheel 12 planes are parallel with vehicle frame, help the tractor straightaway by tail wheel foot-operated 14 assisted diversion also, when the clockwise deflection in tail wheel 12 planes, but complementary tractor turns left, and when the counterclockwise deflection in tail wheel 12 planes, but complementary tractor bends to right.

Claims (3)

1. two ploughshare pears are taken in multi-functional tractor-ploughing, be linked in sequence by tow attachment 1, plow frame 17, plow standard 8, plowshoe 10, plough shovel 9, it is characterized in that behind the tow attachment 1 one group of X-shaped connector 2,4 being arranged, on plow frame 17, be provided with and articulate post 6 and be connected with plow standard 8 by U bolt 7, plow standard 8 and plowshoe 10 are by the sliding tray bolt, and plow frame 17 ends have tail wheel 12 and take bar 15 and take chair 16.

2. double-bladed plough is taken in multi-functional tractor-ploughing according to claim 1, it is characterized in that X-shaped connector 2 connecting axles are above-below direction, the left and right sides has corresponding push rod to regulate bolt 3 respectively, the connecting axle of X-shaped connector 4 axially is a horizontal direction, and both sides have corresponding push rod to regulate bolt 5 respectively up and down.

3. double-bladed plough is taken in multi-functional tractor-ploughing according to claim 1, it is characterized in that plow frame 17 ends are equipped with tail wheel, end also with take bar 15, take chair 17 and be connected.