CN2689664Y

CN2689664Y - Tracting share

Info

Publication number: CN2689664Y
Application number: CN 200320115333
Authority: CN
Inventors: 蒋守富
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-11
Filing date: 2003-12-11
Publication date: 2005-04-06
Anticipated expiration: 2013-12-11

Abstract

The utility model discloses a tracting plowshare, comprising a frame which is fixedly connected with a plowshare and a traction connecting mechanism which connects the frame with a tractor. A controlling mechanism which is composed of a lifting connecting rod and a crank arm is arranged between the frame and the tractor. In the tracting plowshare, the plowshare is composed of two tracting plowshares which are in longitudinal and transversal derangement along the axial line of the frame. The beneficial effect of the utility model is that the advance and retreat of the plowshare can be controlled by manual operation, and in addition, the depth of the advance of the plowshare can be controlled by manual operation. Thus the tracting plowshare has the advantages of simple structure and convenient use and operation. The effect of turning over soil and the effect of mulch are good. The productive efficiency can be increased greatly. The tracting plowshare can be used as the matched tracting plowshare of a small four-wheel tractor without hydraulic interface to be used in rural districts.

Description

A kind of Tracting share

Affiliated technical field

The utility model relates to a kind of mechanical traction turnplow, relates in particular to the Tracting share that the young four-wheel tractor of aneroid crimping uses.

Background technology

Tractor with small four wheels has very high recoverable amount in the rural area, have hydraulic interface on wherein more a spot of tractor with small four wheels, and supporting with it Tracting share, all the other a large amount of tractor with small four wheels then are not provided with hydraulic interface, and can only be as the transport facility of rural area short distance, also have as the hitching machinery of self-control turnplow.This self-control Tracting share mainly is made up of frame, turnplow, frame is connected with the rear axle beam of tractor, turnplow is fixedly installed on the frame, owing to do not adjust the operating control mechanism of going into the ground depth of control turnplow, except that the tractor driving person, also need people retinue to grasp turnplow by control thereafter during farming, advance plough, move back plough or adjust the control plough advance depth as handling control.There is the defective that operation is inconvenient, efficiency is low in such self-control Tracting share.

The utility model content

To need the special messenger to accompany when having the farming of the young four-wheel tractor Tracting share of aneroid crimping now in order overcoming and to grasp the deficiency of turnplow thereafter with control, technical problem to be solved in the utility model provides a kind of can being handled by the tractor driving person of tractor with small four wheels use for aneroid crimping mouth and controls to advance to plough, moves back plough and adjust the Tracting share of controlling plough advance depth.

The technical scheme that its technical problem that solves the utility model adopts is: Tracting share of the present utility model, include frame that is fixedly connected with turnplow on it and the traction bindiny mechanism that frame is connected with tractor, it is characterized in that: the adjustment controlling organization that also is provided with by lifting linking member between described frame and the tractor, cranks arm and form.

In the above-mentioned Tracting share, an end of described lifting linking member is connected with hinge on the described frame, and the other end is connected with described cranking arm by hinge, and described cranking arm then is connected with tractor by hinge.When moving described cranking arm, the rear end that described lifting linking member drives described frame is that fulcrum is swung up or down with the front end of described frame, advances plough, moves back plough and adjusts the control plough advance depth thereby handle control.

In the above-mentioned Tracting share, described turnplow comprises two vertical along described frame axis, that transversion malposition is arranged turnplows.

The beneficial effects of the utility model are, can control into plough by manual control, move back plough and adjust the control plough advance depth, simple in structure, operation, easy to use, it is good with coverage effect to dig, can be bigger enhance productivity can be used as the matched drawing turnplow of the young four-wheel tractor of aneroid crimping, and applies in vast rural area.

Description of drawings

This specification comprises following 3 two width of cloth accompanying drawings:

Fig. 1 is the front view of the utility model Tracting share;

Fig. 2 is the partial sectional view (amplification) that the utility model Tracting share is adjusted the lifting linking member in the controlling organization;

Fig. 3 is the vertical view of the utility model Tracting share.

Parts, position and numbering among the figure: frame 10, hinge 11, traction bindiny mechanism 20, connecting rod 21, anchor ear 22, hinge 23, adjustment hole 24, adjust controlling organization 30, lifting linking member 31, crank arm 32, hinge 33, hinge 34, tubulose loop bar 35, screw rod 36, adjusting nut 37, turnplow 40, turnplow 41, turnplow 42.

Embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

As shown in Figure 1, Tracting share of the present utility model, include frame 10 that is fixedly connected with turnplow 40 on it and the traction bindiny mechanism 20 that frame 10 is connected with tractor, also be provided with between frame 10 and the tractor by lifting linking member 31, the 32 adjustment controlling organizations of forming 30 of cranking arm.

As Fig. 1, shown in Figure 3, to adjust an end of the lifting linking member 31 in the controlling organization 30 and be connected with hinge 11 on the frame 10, the other end 32 is connected with cranking arm by hinge 33, cranks arm 32 to pass through hinge 34 and be connected with tractor.

The length of lifting linking member 31 can be regulated, and as shown in Figure 2, lifting linking member 31 is made up of the screw rod 36 that tubulose loop bar 35, an end stretch in the tubulose loop bar 35, is provided with adjusting nut 37 between tubulose loop bar 35 and the screw rod 36.

In Tracting share of the present utility model, traction bindiny mechanism 20 can adopt the multiple mechanical field mode that removably connects commonly used, illustrated a kind of in the accompanying drawing of this explanation, as Fig. 1, shown in Figure 3, traction bindiny mechanism 20 comprises the connecting rod 21 that an end is connected with frame 10 by hinge 23, and the other end of connecting rod 21 then is provided with the anchor ear 22 that is connected with the tractor rear axle axle.When anchor ear 22 was fixed on the tractor rear axle axle, axis that can be by changing connecting rod 21 and the angle between the axis of frame 10 changed the height of traction impetus, and adjusted controlling organization 30 and worked in coordination with and can adjust and control plough advance depth.

As shown in Figure 1, connecting rod 21 rear ends are arranged at intervals with at least two adjustment holes 24 along described connecting rod 21 axis, the hinge axis of hinge 23 passes in the described adjustment hole 24, also can adjust the height that draws impetus by changing connecting rod 21 with the link position of frame 10 front ends.

Tracting share of the present utility model is for improving farming efficient, frame 10 be provided with two along frame 10 axis vertically, the

turnplows

41,42 arranged of transversion malposition,

turnplow

41,42 coordinated in the cultivating procedure are digged, blinding is effective.

The Tracting share farming depth of the present utility model is adjustable, the depth is also more more stable, tilling depth about 15～20 centimetres, 48 centimetres of theoretical tilling width, about 40～44 centimetres of actual tilling width, weight is less than 50 kilograms, fitting operation is simple, convenient, laborsaving, not fragile, 18～20 mu of a car one people Ke Ri farming, be the ideal farm tool that carries out the transition to the tractor-drawn farming from the animal power farming, can be applicable in vast rural area.

Embodiment:

As shown in Figure 1 and Figure 2, in the present embodiment, one end of the lifting linking member 31 in the adjustment controlling organization 30 is connected with the hinge 11 on the frame 10, the other end 32 is connected with cranking arm by hinge 33, crank arm 32 and be connected with tractor by hinge 34, lifting linking member 31 is made up of the screw rod 36 that tubulose loop bar 35, an end stretch in the tubulose loop bar 35, is provided with adjusting nut 37 between tubulose loop bar 35 and the screw rod 36.Traction bindiny mechanism 20 comprises the connecting rod 21 that an end is connected with frame 10 by hinge 23, the other end of connecting rod 21 then is provided with the anchor ear 22 that is connected with the tractor rear axle axle, connecting rod 21 rear ends are arranged at intervals with four adjustment holes 24 along described connecting rod 21 axis, and the hinge axis of hinge 23 passes in the described adjustment hole 24.Frame 10 is provided with two

turnplows

41,42 vertical along frame 10 axis, that transversion malposition is arranged.

It is pointed out that top described principles more of the present utility model that just explain through diagrams, because the those of ordinary skill in constructed field is easy to carry out on this basis some modifications and change.Therefore, this specification be not be the utility model to be confined to shown in and in described concrete structure and the scope of application, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.

Claims

1, a kind of Tracting share, include frame (10) that is fixedly connected with turnplow (40) on it and the traction bindiny mechanism (20) that frame (10) is connected with tractor, it is characterized in that: also be provided with the adjustment controlling organization of forming by lifting linking member (31), crank arm (32) (30) between described frame (10) and the tractor.

2, Tracting share according to claim 1, it is characterized in that: an end of the described lifting linking member (31) in the described adjustment controlling organization (30) is connected with hinge (11) on the described frame (10), the other end is connected with described cranking arm (32) by hinge (33), and described cranking arm (32) then is connected with tractor by hinge (34).

3, Tracting share according to claim 2, it is characterized in that: described lifting linking member (31) is made up of the screw rod (36) that tubulose loop bar (35), an end stretch in the described tubulose loop bar (35), is provided with adjusting nut (37) between described tubulose loop bar (35) and the described screw rod (36).

4, Tracting share according to claim 1, it is characterized in that: described traction bindiny mechanism (20) comprises that the rear end passes through the connecting rod (21) that hinge (23) is connected with frame (10), and the front end of described connecting rod (21) then is provided with the anchor ear (22) that is connected usefulness with the tractor rear axle axle.

5, Tracting share according to claim 4, it is characterized in that: described connecting rod (21) rear end is arranged at intervals with at least two adjustment holes (24) along the axis of described connecting rod (21), and the hinge axis of described hinge (23) passes in the described adjustment hole (24).

6, Tracting share according to claim 1 is characterized in that: described turnplow (40) comprises vertical along described frame (10) axis, that transversion malposition is arranged turnplow (41), (42).