The farm machinery of mini-size tillage machine ditching, ridging ridging cover film function
Technical field
The utility model belongs to agricultural machinery equipment, specifically, be a kind ofly can be used for ditching, the mini-size tillage machine farm machinery of ridging, cover film and ridging.
Background technology
At present, in agricultural production, according to the Different Crop of plantation and the needs of Various Seasonal, ditch to the field, ridging, cover film and ridging etc., the rural area mostly is to finish by manpower now, manpower trench digging, ridging, cover film and ridging etc., manpower is finished not only wastes time and energy, and quality also varies with each individual, and uniformity is relatively poor, especially in the mountain area, although forest land, mound band has Miniature cultivator used on higher to plough in (field), to trench digging, open ridge, ridging, overlay film, also rest on the manual work.
The utility model content
Technical problem to be solved in the utility model be to provide a kind of can trench digging, the mini-size tillage machine farm implements of ridging, cover film, ridging.
The technical solution of the utility model is as follows: a kind of farm machinery of mini-size tillage machine ditching, ridging ridging cover film function, its key is: described mini-size tillage machine output shaft two ends are connected with a spiral travel wheel respectively at least, and the travel wheel hand of spiral at two ends is opposite; Described mini-size tillage machine back is connected with the shaping frame, and the connection cover on the described shaping frame stretches on the dilatory body at mini-size tillage machine rear, connects by bolt the shaping frame is connected on the dilatory body of mini-size tillage machine;
Described spiral travel wheel is made up of wheel shaft and the spiral vane that is fixed on the wheel shaft; Described shaping frame comprises the square steel crossbeam, square tube, greatly, little vaulting pole and trim panel be connected cover, wherein two ends of square steel crossbeam and middle part are with three square tubes respectively, by being bolted on the square steel crossbeam, the square tube back that is positioned at described square steel crossbeam middle part is welded with opening connection cover backwards, the square tube that is positioned at two ends all is connected with respectively greatly, little vaulting pole, described big, little vaulting pole upper end is separately fixed on the square tube of two ends, the lower end respectively with the left and right shaping plate that is obliquely installed on corresponding hinge seat connect, described left trim panel is relative with right trim panel plate face, and is symmetrical arranged.The mini-size tillage machine output shaft rotates, and drives the spiral travel wheel and rotates, and the inboard radial slot forward of spiral travel wheel inserts in the soil during trench digging, and helical rotation passes to both sides with soil; When needing ridging, with the spiral travel wheel exchange on mini-size tillage machine both sides, travel wheel outer radial otch forward inserts in the soil, and helical rotation passes to soil middle from both sides.Bolt on the loosening square tube, square tube can be on square steel move left and right, thereby reach the distance of adjusting the left and right shaping plate according to different needs.
Be fixed with a circle spiral vane on the wheel shaft of an above-mentioned spiral travel wheel, described mini-size tillage machine output shaft two ends are connected with two spiral travel wheel respectively, spiral vane radial slot butt joint between the two spiral travel wheel, joint is bolted to connection plate and connects, suitable with it same six side's connecting axles are housed in the hexagonal centre bore between the two axles, and described each wheel shaft radially penetrates latch the spiral travel wheel is fixed together.
This is when being used in trench digging, according to the quality soft or hard and the needed width of trench digging of the soil body, one or more spiral travel wheel can be installed at mini-size tillage machine output shaft two ends.
Spiral travel wheel inboard spiral vane radial slot in above-mentioned mini-size tillage machine output shaft two ends is connected with the trench digging sheet by bolt, and described trench digging sheet is fan-shaped accordingly with the spiral vane circular arc, and bends inwards.When trench digging, can be deep into mini-size tillage machine middle part change gear box and below soil be dug the better effects if of trench digging.
The spiral travel wheel outside, above-mentioned mini-size tillage machine output shaft two ends spiral vane radial slot is connected with the ridging sheet by bolt, and described ridging sheet is fan-shaped accordingly with the helical blade circular arc, and outwards bending.In the ridging process with ditch in the soil of both sides get rid of De Genggao, farther, make the better effects if of ridging.
All inwardly turn over time on limit, above-mentioned left and right shaping plate front and base; Described big vaulting pole is made up of the roundlet pipe that the great circle pipe box that is connected with square tube firmly is connected with trim panel upper hinge seat, and the end that described great circle pipe box is adorned little pipe axially has row's pin-and-hole, and pin penetrates one of them pin-and-hole large and small pipe is connected.According to the different pin-and-holes that pin inserts, big vaulting pole variable length shortens, and adjusts the angle of inclination of trim panel.
When needing film laying, side cross tube back, above-mentioned square steel crossbeam upper end is fixedly connected with the square tube sleeve respectively, have pair of U-shaped support U-shaped mouth relatively wherein an end be inserted into respectively in the right and left pipe box tube, this insertion end cross section is the rectangle that adapts with the square tube barrel bore, and other end cross section is that circle is positioned at directly over the square tube sleeve.
Above-mentioned left and right shaping plate is provided with backplate between the top, and these backplate two ends are connected with connector respectively below by bolt, and the oblique bending down in this connector outer end, left and right sides is connected with trim panel by bolt.Backplate in ridging, have can flatten, compacting soil.
Above-mentioned backplate both ends length direction has bar hole, and bolt passes this bar hole and is connected with connector, the bolt on the loosening backplate, and this bolt can move in bar hole, adjusts the length of backplate according to the distance between the trim panel, has both adjusted the width that opens the ridge.
Beneficial effect: the utility model is connected with mini-size tillage machine, has realized the operation of the agricultural tillage such as trench digging, ridging, cover film, ridging of mechanization; The utility model adjusts slightly and can finish trench digging, ridging, cover film, ridging etc. in the use; And need not increase new equipment, only need a set of equipment can both finish multiple work.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the capable connection diagram with the mini-size tillage machine output shaft of the utility model spiral;
Fig. 3 is the utility model shaping shelf structure schematic diagram;
Fig. 4 is the connection diagram of the utility model shaping frame, backplate and " U " shape support;
Fig. 5 is the utility model spiral travel wheel and the connection diagram of trench digging sheet with the sheet of earthing up;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the right view of Fig. 5.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the farm machinery of the utility model mini-size tillage machine ditching, ridging ridging cover film function, mainly form by mini-size tillage machine 18, spiral travel wheel and shaping frame, described mini-size tillage machine output shaft two ends are connected with a spiral travel wheel respectively at least, and the travel wheel hand of spiral at two ends is opposite; Described mini-size tillage machine back is connected with the shaping frame, and the connection cover 7 on the described shaping frame stretches in the dilatory body of mini-size tillage machine back, connects by bolt the shaping frame is connected the mini-size tillage machine back; Described spiral travel wheel is made up of wheel shaft 1 and the spiral vane 16 that is fixed on the wheel shaft 1; Described shaping frame comprises square steel crossbeam 2, square tube 3, greatly, little vaulting pole 4,5 with trim panel 6 be connected the cover 7, wherein 2 two ends of square steel crossbeam and middle part are with three square tubes 3 respectively, by being bolted on the square steel crossbeam 2, square tube 3 back that are positioned at described square steel crossbeam 2 middle parts are welded with opening connection cover 7 backwards, the square tube 3 that is positioned at two ends all is connected with respectively greatly, little vaulting pole 4,5, described big, little vaulting pole 4,5 upper ends are separately fixed on the square tube 3 of two ends, the lower end respectively with the left and right shaping plate 6 that is obliquely installed on corresponding hinge seat connect, described left trim panel is relative with right trim panel plate face, and is symmetrical arranged.When needing ridging mini-size tillage machine left and right sides spiral travel wheel is exchanged, above-mentioned left and right shaping plate is provided with backplate 11 between 6 tops, these backplate 11 two ends are connected with connector 10 respectively below by bolt, and the oblique bending down in these left and right sides connector 10 outer ends is connected with trim panel 6 by bolt.Described backplate 11 both ends length directions have bar hole, and bolt passes this bar hole and is connected with connector 10.
Can further find out by Fig. 2, be fixed with a circle spiral vane 16 on the wheel shaft 1 of a spiral travel wheel, described mini-size tillage machine output shaft two ends are connected with two spiral travel wheel respectively, spiral vane 16 radial slots butt joint between the two spiral travel wheel, joint is bolted to connection plate 15 and connects, suitable with it same six side's connecting axles 17 are housed in the hexagonal centre bore between the two axles 1, and described each wheel shaft 1 radially penetrates latch the spiral travel wheel is fixed together.
As Fig. 5, Fig. 6, shown in Figure 7, spiral travel wheel inboard spiral vane 16 radial slots in above-mentioned mini-size tillage machine output shaft two ends are connected with trench digging sheet 13 by bolt, and described trench digging sheet 13 is fan-shaped accordingly with spiral vane 16 circular arcs, and bends inwards.The spiral travel wheel outside, above-mentioned mini-size tillage machine output shaft two ends spiral vane 16 radial slots are connected with ridging sheet 14 by bolt, and described ridging sheet 14 is fan-shaped accordingly with the helical blade circular arc, and outwards bending.
Can further find out by Fig. 4, above-mentioned square steel crossbeam 2 upper end side cross tubes 3 back are fixedly connected with square tube sleeve 8 respectively when needing film laying, have pair of U-shaped support 9 " U " shape mouth relatively wherein an end be inserted into respectively in the right and left pipe box tube 8, this insertion end cross section is the rectangle that adapts with square tube sleeve 8 inner chambers, these U-shaped support 9 other ends are with bearing, have a conically shaped to be enclosed within this bearing outer ring and are positioned at directly over the square tube sleeve 8.