CN2286545Y - Multifunctional suspension plough - Google Patents

Abstract

The utility model relates to an agricultural tilling machinery, which can be matched with a 12-25 type four-wheel tractor. The utility model has simple structure, peculiar welding for a plough frame, good adjustability, perfect function and firm and durable structure; the utility model can be suitable for ploughing for dry soil and middle and light soil; the utility model is superior to other general tractor ploughs; the adjustment working width is four times than that of other general tractor ploughs. Raw soil in the outer edge lines of the back wheels of a four-wheel tractor can be all ploughed; the utility model can carry out furrow opening, plough furrows, ridging and repeating the operation on other furrows; the utility model can harvest yam, sweet potato, peanut, etc. The utility model can carry out the harrowing matching with a special harrow nail; the plough can also be used after matching with a single share, double shares and three shares.

Description

Multi-functional mounted plough

The utility model is a kind of machinery that agricultural is ploughed the soil program of independently finishing, can with multiple 12-25 four-wheel tractor, be applicable to the nonirrigated farmland, in, light soil ploughs operation, can put in place with all clear the ploughing in interior soil along the line four-wheel tractor trailing wheel outside; Can plough the first furrow as a guideline, collude moisture in the soil, beat Gansu Province, serial, finished sweet potato, played crops such as Ipomoea batatas, peanut-picking and receive and do; The special-purpose harrow nail of this plough assembling can be finished the operation of raking the soil level, and this is ploughed according to the arable land depth, power traction power size, can rationally adjust and use single ploughshare, two ploughshare, three ploughshares to implement operation, to improve the availability of machinery.

Existing agricultural is ploughed plough, can not a tractor serves several purposes, manufacture process is used inferior materials and turned out substandard goods, and is with low quality, service life is short, the limit of can not ploughing clearly, actual incompatible with the formed small size land farming of current rural policy, transfers dark scope little at amplitude modulation, supporting horsepower range of choice is few, other purposes is few, and is unfavorable for improvement soil, matched drawing machinery, and people urgently wish to have a kind of can plough can the rake can plant a tractor serves several purposes agricultural machinery appearance that can receive.

The multi-functional mounted plough scope of application of the utility model is extensive, belong to popular agricultural machinery, adapt to the requirement of current rural policy of China and economic level, its main purpose be for reach a tractor serves several purposes, a machine is finished and is ploughed the first furrow as a guideline, clear limit, arable land (colluding moisture in the soil) the whole operation process of ploughing such as rake the soil level, again because of the different model big-powered tractor to the market expansion, pursue supporting and possess certain kind as far as possible and receive function with it.

The utility model primary structure (Fig. 1) is by draw-gear, plow frame seam (Fig. 2), equipment, adjusting device, special-purpose harrow nail formations such as (Fig. 3), the novel agricultural mechanical key that is constituted is that draw-gear pull bar-1 (1) is assemblied on the u shape seat-1 (36), upward hang pin-1 (4) and right key seat-1 (14) right suspensions and sell-1 (16) in conjunction with left key seat (9) and the left first group of draw-gear of pin (10) formation that hang, pull bar-2 (2) is assemblied on the u shape seat-2 (32), last suspension pin-2 (3) and right key seat-2 (18), the right pin-2 (19) that hangs constitutes second group of draw-gear in conjunction with left key seat (9) and left side suspension pin (10).The same cant beam of plow frame seam crossbeam (12) (35) vertical beam (37) constitutes the triangle pedestal, little cant beam (26) is parallel with cant beam, needle beam (31) is parallel with crossbeam, the L shaped seat of weldering (17) makes three L shaped seats at a distance of 200mm above the crossbeam, crossbeam front right-hand member welds right key seat-1 (14), right key seat-2 (18), left end weldering u shape seat-1 (36) above the needle beam, right-hand member weldering u type seat-2 (32).Special-purpose harrow nail (38) is extractd equidistant being assemblied in the plow frame seam in back at forward and backward plough body (20,30).Its feature one is that its mounted plough has been broadened in the horizontal owing to be provided with two groups of draw-gears; The 2nd, little cant beam (26) is set in parallel in cant beam (35) right side, and the corresponding cant beam length of having extended makes body at the front (20) body at the rear (30) adjust working width and expanded three times.

Installation of the present utility model be connected can with reference to figure (1), figure (2) carry out.

(1) installation of man-like shelf be connected

Earlier that three screws on the man-like shelf are loosening, the pin on the U-shaped seat is taken out, back end of tie rod is put into the U-shaped seat, good with the pin pin again, with bolted, this installs to connect and finishes behind the levelling position.

(2) installation of plough body be connected

Earlier plow frame is propped and set level, the U bolt that plow standard is connect on the dish takes out, and body at the front is contained in cant beam near the crossbeam position when using double-bladed plough, body at the rear on cant beam apart from body at the front 447mm place; When using single ploughshare, body at the rear is contained on the cant beam near the crossbeam position, in case of necessity can be on plow frame counterweight; When using three turnplows, a body at the front is contained in little cant beam near the crossbeam position, and another body at the front and body at the rear are contained on the cant beam, make that parallel distance is 200mm between plough body and plough body, after the position is determined, again U bolt is inserted plow standard and connect in the dish, promptly install after firm with nut.Make the horizontal basal plane of each plough body at grade, its difference in height is not more than 5mm.When adjusting difference in height, permission folds up sheet metal etc. connecing between dish and the cant beam.

(3) installation of gauge wheel be connected

The gauge wheel seat is fastened on the vertical beam, and guide plate is inserted in the rectangular opening of gauge wheel seat card, the installation site is the place of 180mm at gauge wheel centre-to-centre spacing crossbeam trailing flank, and is then that two bolts are fastening respectively, and locks with nut, and gauge wheel installs.

General Principle of the present utility model and using method

When plowing, plow frame should be in level, and plough body keeps the tilling depth unanimity before and after making.The vertical equity state of plough can be adjusted by the length that changes the tractor intermediate draw bar, and intermediate draw bar increases, and can make to fall after rising before the plow frame; Intermediate draw bar shortens, and can make to fall the back before the plow frame and rise, and the transverse horizontal state of plow frame can be by changing tractor lower link Height Adjustment.

During farming, according to the gravitation size of tractor, determine the tilling width tilling depth, and select the plough body number in view of the above for use, in the farming as when finding that the tilling width of plough is bigger than normal or less than normal, can hang pin and on left key seat, adjust the position in hole and adjust with changing a left side.Transfer backward when bigger than normal, transfer forward when less than normal.The tilling width of plough body should be consistent before and after during farming, if the tilling width of body at the front is bigger than normal or less than normal, can changes the fixed position of left key seat on crossbeam and adjust, and to investigation mission outside the city or town, transfers inwards when tilling width is too small when tilling width is excessive.

Tilling depth is finished by the height of regulating gauge wheel, and the position tilling depth that improves gauge wheel strengthens; The position tilling depth that reduces gauge wheel shoals thereupon, after tilling depth reaches pre-provisioning request, and should be in time two bolted on the gauge wheel seat are good with spanner.

Penetration performance is finished with changing pull bar length usually.Pull bar shortens penetration performance and improves, and pull bar elongation penetration performance reduces.

During tractor work,, except that adjusting, cultivated speed, the tilling depth that can change plough can also adjust use by the increase and decrease plough body if find excess load or underload.

The basic principle of the job that requires special skills of the multi-functional mounted plough of the utility model and using method:

(1) ploughs the first furrow as a guideline, colludes moisture in the soil, beats Gansu Province, serial, is to adjust left key seat simultaneously by pull bar-2 and right key seat 1 to articulate when ploughing the limit clearly to appropriate location and machine, the position of plough body on cant beam before and after adjusting as required then, when ploughing the first furrow as a guideline the working width accent of plough is opened, can form the two sides all has dead furrow; Beat Gansu Province, press the line-spacing size during serial, Gansu Province ditch depth free adjustment; Clear limit, arable land, the body at the rear trend can be adjusted to consistently with tractor trailing wheel outer edge when colluding moisture in the soil, plough is sub just with neither too much nor too little having ploughed of own rand like this, equally also can reach the purpose of colluding moisture in the soil.

When (2) playing sweet potato, an Ipomoea batatas, peanut-picking, the plough body mouldboard is taken off, tractor wheels is walked in sweet potato, Ipomoea batatas, peanut ditch, plough is ploughed on Gansu Province of sweet potato, Ipomoea batatas, peanut it is routed up, attention should be according to the working width of the width adjustment in sweet potato, Ipomoea batatas, peanut Gansu Province plough, according to the tilling depth of the depth adjustment plough of sweet potato, Ipomoea batatas, peanut growth.

(3) use single ploughshare operation that three kinds of situations are generally arranged: the one, day non-irrigated hardening soil, tractive force does not reach; The 2nd, the soil is ploughed a deep layer for a long time, and the soil property deterioration needs the deep ploughing improvement; The 3rd, plant some crops and must use the single plow operation; In use, adjust left key seat and tractor with pull bar-1 and right key seat-1 and articulate body at the rear is fixed on cant beam and crossbeam near the place, will suitable counterweight after ploughing when noting using the single plow operation.

(4) use the double-bladed plough operation commonplace, during adjustment, the body at the front fixed position is identical during with single ploughshare operation, body at the rear be fixed on body at the front on the 447mm cant beam, counterweight not.

(5) using three turnplow operations is that supporting big-powered tractor popularizes developing direction, adjusting left key seat simultaneously with pull bar-2 and right key seat-2 when adjusting articulates preceding a plough with tractor and is fixed on little cant beam near the crossbeam place, another body at the front is fixed on cant beam and last body at the front parallel distance is 200mm, and body at the rear is fixed on the cant beam end and is 200mm with body at the front parallel distance on the beam.

(6) raking the soil level is after ploughing operation, and one of arable land operation of enforcement, purpose are to pulverize soil block, and ground grading is improved the soil.Determine equipped harrow nail number according to the tractive force size when raking the soil level, at first forward and backward body and gauge wheel are disassembled, then the harrow nail parallel equidistant is contained in the plow frame seam, transfer short rod, plow frame seam counterweight, can implement the operation of raking the soil level this moment.

This plow structure is simple, reasonable in design, the pattern novelty, flexible operation, adjustability is good, adaptability is strong, sturdy and durable, safe ready, its main performance is as follows: single ploughshare working width (mm) 185-220 tilling depth (mm) 120-250 plough body number (individual) 1-3 of project data arable land working width (mm) 185-660 garrulous soil rate (＜5cm%) 200 complete machines heavy (kg) 92 overall dimensions (length * wide * height) mm 1100 * 880 * 830 in the following vegetation coverage in 82 faces of land (%) 91.5 penetrating distances (m) 0.96 mating power 12-25 wheel tractor transportation gap (mm) is suitable for wheelspan (mm) 960 productivity ratio (mu/time) 1.3-4.8

Embodiment:

Pull bar-1 (1) pull bar-2 (2) is made with diameter 30mm * 2.5mm steel pipe, hang pin (3,4,10,16,19) make with the steel Vehicle Processing of diameter 25mm garden, V-arrangement silk (8), U-shaped silk (34) is made with the file silk punching press of diameter 12mm garden, right key seat (14,18) be steel-casting or shaping iron casting, the left key seat of plowshoe (39) (9) gauge wheel seat card (7) is a magnesium iron spare, gauge wheel (13) ironcasting, herringbone boom (5), U-shaped seat (32,36), L shaped seat (17) front supporting plate (24), rear carrier plate (28) cuts with band steel and is pressed into, mouldboard (22) cuts with the 5mm steel plate and is pressed into shape, plough point (21) dashes to cut with 65 manganese steel roll compacting and makes, plow standard fishplate bar (33) 100mm * 14mm band iron, plow standard (25) cuts and is pressed into 50mm * 25mm band steel, front side board (23), back side panel (27) cuts system boring with 80mm * 10mm band steel and is shaped, guide plate (6) cuts the formulation chi with 40mm * 12mm band steel, plow frame (12,36,31,35,37) with 60mm * 40mm * 3.5mm square tube seam and with right key seat (14,18), U-shaped seat (32,36), L shaped seat (17) is welded on the roof beam structure, special-purpose harrow nail (38), fishplate bar (39) is selected light-duty plow standard fishplate bar for use, curved nail (40) is made with band steel or garden forging, assembles by figure at last.

Description of drawings:

Fig. 1 the utility model overall schematic

Fig. 2 the utility model plow frame seam plane

The special-purpose harrow nail end view of Fig. 3 the utility model accessory

Pull bar-1 (1), pull bar-2 (2), hang pin-2 (3), last suspension pin-1 (4), herringbone boom (5), guide plate (6), gauge wheel seat card (7), V-type silk (8), left side key seat (9), a left side hangs pin (10), left side key seat is adjusted hole (11), crossbeam (12), gauge wheel (13), right key seat-1 (14), right key seat is adjusted hole (15), the right pin-1 (16) that hangs, L type seat (17), right key seat-2 (18), hang pin-2 (19), body at the front (20), plough point (21), mouldboard (22), front side board (23), front supporting plate (24), plow standard (25), little cant beam (26), back side panel (27), rear carrier plate (28), plowshoe (29), body at the rear (30), needle beam (31), U type seat-2 (32), plow standard fishplate bar (33), U type screw (34), cant beam (35), U type seat-1 (36), vertical beam (37), special-purpose harrow nail (38), fishplate bar (39), curved nail (40).

Claims (2)

1, a kind of by draw-gear, the novel agricultural machinery of ploughing the soil of compositions such as plow frame seam, equipment, adjusting device, special-purpose harrow nail is characterized in that:

A, draw-gear pull bar-1 (1) are assemblied on the u shape seat-1 (36), upward hang pin-1 (4) and right key seat-1 (14) right suspensions and sell-1 (16) in conjunction with left key seat (9) and the left first group of draw-gear of pin (10) formation that hang.Pull bar-2 (2) is assemblied on the u shape seat-2 (32), and last suspension pin-2 (3) and right key seat-2 (18), the right pin-2 (19) that hangs constitute second group of draw-gear in conjunction with left key seat 1 (9) and the left pin (10) that hangs.

B, the same cant beam of plow frame seam crossbeam (12) (35) vertical beam (37) constitute the triangle pedestal, little cant beam (26) is parallel with cant beam, needle beam (31) is parallel with crossbeam, the L shaped seat of weldering (17) above the crossbeam, make three L shaped seats at a distance of 200mm, crossbeam front right-hand member welds right key seat-1 (14), right key seat-2 (18) or dress up the right key seat of shape, left end weldering u shape seat-1 (36) above the needle beam, right-hand member weldering u type seat-2 (32).

C, special-purpose harrow nail (38) are extractd equidistant being assemblied in the plow frame seam in back at forward and backward plough body (20,30).

2, according to the described device of claim, its feature one is to lead device owing to be provided with two groups, and its mounted plough has been broadened in the horizontal; The 2nd, little cant beam (26) is set in parallel in cant beam (35) right side, and the corresponding cant beam length of having extended makes body at the front (20) body at the rear (30) adjust working width and expanded three times.

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