CN2655598Y

CN2655598Y - Wide level soil preparation machine

Info

Publication number: CN2655598Y
Application number: CN 03208376
Authority: CN
Inventors: 高登浔
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-03
Filing date: 2003-09-03
Publication date: 2004-11-17
Anticipated expiration: 2013-09-03

Abstract

The utility model relates to wide base cultivating implement, comprising a lengthwise bar, a knife, a hanging rake body to equip a ball face round plate, a direction change wheel, a walking wheel, a bringing rack and the like, wherein the back portion of the rake body is hung on the lengthwise bar through an adjustable hanging bar, the front portion is flexibly connected with an adjustable hanging bar connected with the lower end of an arc bar equipped on the lengthwise bar, an arc arm is equipped by taking the lengthwise bar end as a fulcrum, the lower end of the arc arm is connected with the walking wheel, the upper end is connected with the upper end of the arc bar, and a hydraulic oil cylinder is equipped between the upper arm of the arc arm and the lengthwise bar. Two sides of the rake body can be folded upward. The operation resist is small, the depth can be adjusted, and the utility model has overlapping transportation, which can increases the operation width greatly.

Description

The wide cut soil preparation machine

One, technical field

The utility model relates to a kind of farm machinery, is specifically related to a kind of wide cut soil preparation machine.

Two, background technology

The farmland scarification equipment generally by rake, a kind of farm tools, cut open, scrape, operation such as pressure realizes the smooth soil moisture conservation of ploughing, wherein the application of disc harrow is commonplace.In the large-scale planting area, scarification equipment has tended to wide cutization, maximization and integration of operation.The combined working soil machinery that uses in the production, owing to reasons such as working width broad, build are big, synthetic jobs, working load is heavier.Especially be difficult for realizing that in the plot of poor flatness hollow and big rise and fall long distance soil is smooth, and be absorbed among the hollow easily.In addition because transportation inconvenience has limited the soil preparation machine wide cut to a certain extent.

Three, summary of the invention

The utility model designs based on solve the problem that wide cut is loaded heavily, got deeply stuck in easily, inconvenience is transported wholely, thus its purpose be to provide a kind of depth of burying adjustablely avoid sinking, can push at a distance, meticulous wholely, folding wide cut soil preparation machine.

For achieving the above object, the technical solution adopted in the utility model is: a kind of wide cut soil preparation machine, comprise longeron, the rake body, deflecting roller, road wheel, hitch frame etc., cutter shovel before rake body front end is provided with, rake body two side areas diagonal mounting spherical disk is some, and make rake body both sides left-right symmetry, rake body front end and deflecting roller bearing articulate, rake body rear portion is hung on the longeron by adjustable suspension rod, its front portion by be arranged on longeron on the adjustable suspension rod that links to each other of the lower end of arch bar be connected, with the longeron end is that fulcrum is provided with the arch arm, the lower end of arch arm links to each other with road wheel, and the upper end of arch arm links to each other with the upper end of arch bar by pull bar, between upper arm that encircles arm and longeron hydraulic jack is set.Position behind rake body on the longeron is provided with curved surface cutter shovel, and its fabric width is corresponding with rake body fabric width, and the preceding cutter shovel of described rake body front end is a plurality of narrow type cutter shovels.The rake body is made of main rake and secondary rake, and main rake is connected with secondary rake latch, secondary rake can upwards be folded hold up, and curved surface cutter shovel is made of operator shovel and secondary cutter shovel, latch is connected between operator shovel and secondary cutter shovel, secondary cutter shovel can be folded back, and between main rake and secondary the rake hydraulic jack is set.

The utility model characteristics are: the setting of arch bar, arch arm and hydraulic jack, and the longeron rear portion is lifted, and rake body front portion is lifted, can prevent that soil preparation machine is absorbed in hollow.Secondary rake and secondary cutter shovel are collapsible, convenient transportation.The diagonal of rake body disk is arranged and being provided with of front and back cutter shovel strengthens propelling movement and smooth effect.

Four, description of drawings

Fig. 1 is the utility model wide cut soil preparation machine schematic side view.

Fig. 2 is the utility model wide cut soil preparation machine forward sight (main body) schematic diagram.

Fig. 3 is the utility model wide cut soil preparation machine schematic top plan view.

Five, embodiment

With reference to Fig. 1, Fig. 2 and Fig. 3, the utility model wide cut soil preparation machine comprises: longeron 1, rake body, deflecting roller 14, road wheel 12, hitch frame 15 etc., cutter shovel 4 before rake body front end is provided with, this preceding cutter shovel 4 are that a plurality of narrow type cutter shovels and front and back two rows are staggered.The rake body is made of main rake 25 and secondary rake 5, by horizontal latch pin joint 16 about, extracts out down and can make that secondary rake 5 is upwards folding to be holded up behind the latch between main rake 25 and the secondary rake 5, and between main rake 25 and pair harrow 5 hydraulic jack 17 is set folding power is provided.Rake body front end articulates by the bearing 19 of peg 13 with deflecting roller 14, and rake body front portion links to each other with the lower end of arch bar 3 on being arranged on longeron 1 by adjustable suspension rod 2, harrows the adjustable suspension rod 8 of body rear portion by both sides and is hung on the longeron 1.With longeron 1 end is that fulcrum is provided with arch arm 11, and the lower end of arch arm 11 links to each other with road wheel 12, and the upper end of arch arm links to each other with the upper end of arch bar 13 by pull bar 7, hydraulic jack 10 is set between upper arm that encircles arm 11 and longeron 1 provides power for arch arm 11.Rake body back location is provided with curved surface cutter shovel on longeron 1, its fabric width is slightly less than rake body fabric width, curved surface cutter shovel is made of operator shovel 29 and secondary cutter shovel 9, and

operator shovel

29 and 9 vertical latches 18 of secondary cutter shovel are connected, extract out back latch 18 can make secondary cutter shovel 9 backward the center line horizontal plane fold.Described rake body diagonal mounting spherical disk 6 is some, and the arrangement of sphere disk 6 for rake body one side master harrow 5 with territory, the 25 main plot diagonal setting of secondary rake, be " X " type, and make rake body both sides left-right symmetry.The spacing of rake body disk 6 is set to: front, " X " type middle part to mate the disk spacing bigger, the two fens native disk spacings in " X " type back, middle part are smaller.Be provided with lacing wire between described operator shovel 29, secondary cutter shovel 9 and the longeron 1.

Claims

1, a kind of wide cut soil preparation machine, comprise: longeron (1), the rake body, deflecting roller (14), road wheel (12), hitch frame (15) etc., cutter shovel (4) before rake body front end is provided with, rake body diagonal mounting spherical disk (6) is some, and make rake body both sides left-right symmetry, it is characterized in that: described rake body front end articulates by the bearing (19) of peg 13 with deflecting roller (14), rake body rear portion is hung on the longeron (1) by adjustable suspension rod (8), its front portion by be arranged on longeron (1) on the adjustable suspension rod (2) that links to each other of the lower end of arch bar (3) flexibly connect, with longeron (1) end is that fulcrum is provided with arch arm (11), the lower end of arch arm links to each other with road wheel (12), and the upper end of arch arm (11) links to each other with the upper end of arch bar (3) by pull bar (7), between upper arm that encircles arm (11) and longeron (1) hydraulic jack (10) is set.

2, wide cut soil preparation machine as claimed in claim 1 is characterized in that: the position is provided with curved surface cutter shovel (9) after longeron (1) is gone up the rake body, and its fabric width is consistent with rake body fabric width, and the preceding cutter shovel (4) of described rake body front end is a plurality of narrow type cutter shovels.

3, wide cut soil preparation machine as claimed in claim 1 or 2, it is characterized in that: the rake body is made of main rake (25) and secondary rake (5), main rake (25) and secondary horizontal latch (16) pin joint up and down of harrowing between (5), between main rake (25) and secondary rake (5), hydraulic jack (17) is set, secondary rake (5) can be upwards folded hold up; And curved surface cutter shovel (9) is made of operator shovel (29) and secondary cutter shovel (9), operator shovel (29) and secondary cutter shovel between (9) vertically, and latch (18) is connected, make secondary cutter shovel (9) horizontal folding backward, and between vertical fine strain of millet (1) and operator shovel (29) and secondary cutter shovel (9), be equipped with lacing wire.

4, wide cut soil preparation machine as claimed in claim 3 is characterized in that: the narrow type cutter shovel (4) of rake body front end is arranged for front and back two and is staggered, and the arrangement of sphere disk (6) is provided with for rake territory, body one side main plot diagonal.