CN2406454Y - Plough matched with three-wheel truck - Google Patents

Abstract

The utility model provides a plough matched with an agricultural tricycle. A plough frame is connected with wheel shafts of wheels through a traction fixing frame; ploughshares are installed on cross beams arranged on the rear end of the plough frame, connecting rods and pull rods are installed on the plough frame and the traction fixing frame, and the connecting rods and the pull rods are connected; the pull rods are connected with manual control levers, and a plough carriage is integrated. When the utility model is used, the lift of a plough can be adjusted through wobbling the manual control levers; the soil penetration depth of the plough can be adjusted through changing the hinge position of the plough frame and the traction fixing frame; the ploughshares can be installed on multiple position on the cross beams arranged on the rear end of the plough frame, and a rake can be connected and hung on the plough frame. The plough has the advantages of simple mechanism and convenient operation; the plough is the tillage implement which can give full play to the function of an agricultural tricycle.

Description

A kind of and the matching used plough of agricultural tricycle

The utility model relates to a kind of agricultural tillage machinery, especially relates to a kind of and the matching used plough of agricultural motor tricycle.

Mostly agricultural tricycle is chassis and wagon box are combined as a whole.Plough is general main to be connected to form by plow frame and ploughshare.When using tricycle to carry out farming, need the special messenger to operate subsequently with common walking plough, its globality is poor, and traction is apart from long, and the compounding practice difficulty of car and plough is bigger, and inconvenience is used in farming; And the existing plough that is exclusively used in agricultural tricycle is that plow frame is connected on the tricycle wheel shaft, wait the landing of regulating plough by cable wire or pull bar, control crank, its good integrity, plough car one, easy to use, but also there is certain problem, and promptly existing plough can only be loaded on the outside of tricycle, the lateral attitude of plough can not be regulated, other farming instrument can not be articulated.

The purpose of this utility model provides a kind of and the matching used plough of agricultural tricycle, can overcome shortcoming of the prior art, not only can regulate the lateral attitude of plough arbitrarily, also can articulate other farming instrument behind plow frame, makes it to be applied to more easily agricultural tillage.

For achieving the above object, the technical solution adopted in the utility model is: plow frame is to be welded into square framework by channel-section steel, the rear end of plow frame forms a crossbeam, ploughshare is fixed on the crossbeam of plow frame by the plough leg, plow frame is connected on the tricycle wheel shaft by front end and traction fixation frame, there is the rear end of connecting rod and pull bar hinged on plow frame and the traction fixation frame, the front end of pull bar and the lower end of control crank are hinged, the tongue pin of control crank and the gear teeth meshing of ratchet, wherein connecting rod and plow frame, plow frame front end and traction fixation frame also are hinged, and control crank and ratchet load are on driver's seat sidepiece vehicle frame.The driver only need move control crank in steered vehicle, just can realize the lifting ploughed, carries out farming.

Because the utility model will be ploughed and directly will be assemblied on the agricultural tricycle, need not change the parts of former car, and the beam structure of plow frame makes ploughshare can be assemblied in the inboard of tricycle, the outside or other arbitrary position, increased flexibility, but and on crossbeam other farming instrument of attaching, easy to use, given full play to the performance of agricultural tricycle.

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

Fig. 1 is a front view of the present utility model;

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

As shown in Figure 1 and Figure 2, the plough of this embodiment mainly is made up of ploughshare 1, plough leg 2, plow frame 4, traction fixation frame 9, pull bar 7, control crank 10 and ratchet 11.Ploughshare 1 is fixed on the crossbeam of plow frame 4 rear ends by the U type stud 3 on the plough leg 2, and plow frame 4 is fixed on the wheel shaft of tricycle wheel by the U type stud 8 on the traction fixation frame 9.Connecting rod 5 on the plow frame and the connecting rod on the traction fixation frame 6 are hinged with the rear end of pull bar 7, the lower end of the front end of pull bar 7 and control crank 10 is hinged, the tongue pin (not shown) of control crank 10 and the gear teeth meshing of ratchet 11, wherein connecting rod and plow frame 4, plow frame 4 front ends and traction fixation frame 9 also are hinged, plow frame 4 is welded into square framework (as shown in Figure 2 for similar square) by channel-section steel, but makes the crossbeam that forms an attaching ploughshare in the rear end.

As can be seen from Figure 2, ploughshare 1 is contained in the outside of plow frame 4 crossbeams, in fact ploughshare 1 detachably gets off to be reattached to inboard or other position, when especially not allowing the wheel backing in adjacent field, ploughshare can be fixed to wheel positions aligning with the inboard or the outside, make what wheel ground just for field that ploughshare ploughed, and, when ploughshare is fixed on the outside of crossbeam, when sidecar wheel is arranged in the native ditch that plows for a time and is not easy to move left and right outside, can plow the width of soil layer by position adjust of fine setting ploughshare on crossbeam, to adapt to the actual conditionses such as power of tricycle, give full play to the performance of tricycle, so the actual use of being more convenient for.

A plurality of articulated position (being shown 3 in Fig. 1) are arranged on the traction fixation frame, be used for linking to each other, connect different articulated position, can regulate the angle of penetration and the degree of depth of ploughshare, thereby enlarge adjustable scope with plow frame.

During use, the driver shakes control crank 10 can make ploughshare 1 lifting, thereby can carry out farming or hang.

Because plow frame of the present utility model has a crossbeam, and ploughshare is unloaded from the plow frame crossbeam, change the rake that matches and wait other farming instrument, also be very easily, equally also can realize above-mentioned lifting and regulatory function, thereby enlarge the range of application of tricycle more.

Claims (4)

1. One kind with the matching used plough of agricultural tricycle, connect to form by ploughshare (1) and plow frame (4), plow frame (4) front end and the traction fixation frame (9) that it is characterized in that this plough are hinged, traction fixation frame (9) links to each other with the wheel shaft of car, the rear end of connecting rod on the plow frame (4) and pull bar (7) is hinged, the lower end of the front end of pull bar (7) and control crank (10) is hinged, the plow frame of this plough (4) is a quadra structure, form a crossbeam in the rear end, ploughshare (1) is fixed on this crossbeam by plough leg (2), and ploughshare (1) can be fixed to the outside of this crossbeam, inboard or other a plurality of positions.
2. 2. plough according to claim 1 is characterized in that on the traction fixation frame of this plough a plurality of articulated position that can link to each other with the plow frame front end being arranged.
3. 3. plough according to claim 1 is characterized in that installing on the crossbeam of plow frame a rake that matches.
4. 4. plough according to claim 1 is characterized in that this plough is equipped with a plurality of ploughshares.

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