CN2229126Y

CN2229126Y - Special mechanical single-furrow plough for three-wheeled carriage

Info

Publication number: CN2229126Y
Application number: CN 95211643
Authority: CN
Inventors: 句文信
Original assignee: JULONG FARM IMPLEMENTS Manufacturing FACTORY TONGCUN ZHUOZHOU
Current assignee: JULONG FARM IMPLEMENTS Manufacturing FACTORY TONGCUN ZHUOZHOU
Priority date: 1995-05-23
Filing date: 1995-05-23
Publication date: 1996-06-19
Anticipated expiration: 2005-05-23

Abstract

The utility model relates to a special single-share plough for tractor-ploughing for three-wheel farm transporters which is composed of a plough body, a draw rod assembly, a soil moisture filling implement assembly and a land wheel assembly. A traction ring and a pin which are connected with the three-wheel farm transporters are arranged on the draw rod assembly, which makes the three-wheel farm transporters directly pull a tractor plough and realizes a tractor serves a plurality of purposes. The single-share plough is suitable for agriculture operators who contract plots.

Description

The tractor-ploughing single plow of tricycle special use

The utility model relates to the tractor-ploughing single plow that a kind of farming operation is used, particularly a kind of tractor-ploughing single plow of agricultural tricycle special use.

Development along with agricultural production, tractor is ploughed and has been replaced manpower or animal power cultivated land, tractor becomes the special-purpose machinery of farmland operation, existing tractor is because oil consumption is big, arable land expense height, bring quite big inconvenience for agriculture management person, wishing for the people family of contracting patch can be with the power of the few agricultural tricycle double as tractor-ploughing of existing oil consumption.

The purpose of this utility model is the tractor-ploughing single plow that a kind of special use is provided for agricultural tricycle, realizes the function of a tractor serves several purposes of agricultural tricycle.

Tractor-ploughing single plow of the present utility model is to be made of plough body, rod assembly, furrow-dammer assembly and ground wheel assembly.Plough body links to each other with pull bar, and the afterbody of pull bar links to each other with the cover for seat of furrow-dammer, links to each other in the cover for seat of pull bar first half with the ground wheel assembly.

The front end of rod assembly is provided with bail, can be articulated on the hitching frame of installing on the agricultural tricycle, advance with the traction maneuver plough, the afterbody of rod assembly is the plow standard that connects plough body, plow standard is provided with bearing pin, can be connected with the guide wheel of the slideway that rises and falls on being arranged on the farmland tricycle, so that the rising and falling of control plough body.The furrow-dammer assembly is connected rod assembly and on the furrow-dammer cover for seat of stretching out blade is housed rotationally on the furrow-dammer assembly in the rear to the inside, soil of crossing in order to smooth plough and broken soil block of having ploughed.Ground wheel assembly adjustable ground is connected the middle part of rod assembly, to adjust tilth.

Describe an embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is that the inclined shaft of the utility model tractor-ploughing single plow is surveyed view.

Fig. 2 is the end view of the utility model tractor-ploughing single plow.

Fig. 3 is the cutaway view along A among Fig. 2-A line.

Fig. 4 is the cutaway view along B among Fig. 2-B line.

Tractor-ploughing single plow as shown in Figure 1, 2 by plough body 1, rod assembly 2, wheel assembly 3 and furrow-dammer assembly 4 form.The front tension bar 10 of rod assembly 2 and back stay 11 all are to make with square shaped pipe, and suit welds together, and weld length is decided according to the hitching frame of agricultural tricycle and the distance of rising and falling between slideway.The front end of front tension bar 10 is welded with the bolt 37 that freely extends body, and the front end of this bolt 37 is welded with the collar 38, and it is nested with lower collar 39, and lower collar 39 links to each other with bail 14.As shown in Figure 3, the afterbody of back stay 11 is welded with plow standard 12 with extending longitudinally, be welded with the handle 21 that curves with the garden steel on the cylinder 22 of plow standard 12, protrude upward, be provided with bearing pin 23 at cylinder 22 near the weld of plow standard 12 and back stay 11, it is perpendicular to cylinder 22 plate faces and above being welded on, in order to be arranged on agricultural tricycle on the runner device that rises and falls cooperate so that the rising and falling of control plough body.As shown in Figure 4, about 1/3rd places of back stay 11 forward ends welding landing wheel assembly cover for seat 20, it is made up of stock 35, trip bolt 33 and the clamp nut 34 that is welded on stock 35.In back stay 11 junction with plow standard, be welded with the furrow-dammer cover for seat 19 of stretching to proceeds posterolateral, as shown in Figure 3, it comprises tubulose stock 29, connecting rod 36, a pair of clamping plate 28, upper and lower clamp nut 30, trip bolt 31 and drift bolt 32 up and down.Tubulose stock 29 rectangular pipes, one end is welded in the junction of back stay 11 and plow standard, to proceeds posterolateral to extension, the pore central axis becomes 120 ° of angles with the back stay longitudinal axis, rectangle connecting rod 36 is sleeved in the rectangle pore of tubulose stock 29, be fastened on the stock 29 by upper and lower trip bolt 31, regulate upper and lower screw and can adjust the height of furrow-dammer, connecting rod 36 is exposed at two outer sides of pore and pastes respectively and welding clamping plate 28, and extend along the die axis backward, extension is provided with two drift bolt holes, can cooperate fixedly moisture in the soil device assembly 4 with drift bolt 32.

Ground wheel assembly 3 is by adjusting rod 16 and be connected the land wheel 15 of adjusting rod lower end rotationally.As shown in Figure 4, adjusting rod is contained in the stock 35 of land wheel assembly cover for seat, and is fastening with trip bolt 33, adjusts the restraint location of adjusting rod 16 in stock 35, can change the height that land wheel is ploughed a bottom surface relatively, thereby can adjust the degree of depth of farming.

As shown in Figures 2 and 3, furrow-dammer assembly 4 is made up of furrow-dammer support 17 and furrow-dammer blade 18, and furrow-dammer support 17 comprises that three mutual armed levers connected vertically and two axle beds 27 constitute.One end of montant 25 is vertically welded in the center of crossbearer 26, and an end of the other end and linking arm 24 welds together, and the other end of linking arm is provided with through hole, is clipped between the clamping plate 28 of furrow-dammer cover for seat, is connected on the furrow-dammer cover for seat by drift bolt 32.Linking arm 24 spatially also is vertical with crossbearer 26, and promptly linking arm 24 is perpendicular to the plane at montant 25 and crossbearer 26 places.The trepanning axis direction of the rectangle of cover for seat 19 becomes 120 ° of angles with back stay 11 longitudinal axis directions.Axle bed 27 is welded respectively on crossbearer 26, is positioned at the both sides with montant 25 junctions, and blade 28 pivot rotationally props up on axle bed 27.

As illustrated in fig. 1 and 2, plough body 1 is drawn together plough shovel 6, plowshoe 8, mouldboard 7, plough bed 5 and gripper shoe 9, and these parts are the tractor plough general part, have the good commutativity and the general character.Plough body is fastened on the lower end of plow standard 12 with countersunk bolt, plough bed bottom surface and pull rod shaft line parallel

When using agricultural tricycle traction tractor-ploughing single plow to carry out farming, bail 14 is articulated on the anterior hitching frame that is provided with of car, the bearing pin 23 of afterbody is packed in the guide wheel of the runner device that rises and falls that is arranged on car middle part, pressing low level that the hadle guide wheel falls into slideway just falls plough can to draw farming, when transportation or turning, handle is mentioned on the high position that guide wheel is fallen into rise and fall slideway, and plough body just is lifted, built on stilts.

Simple in structure, easy to use according to tractor-ploughing single plow of the present utility model, realized a tractor serves several purposes of agricultural tricycle, simultaneously because oil consumption is little, the tractor-ploughing cost is reduced.In addition, this single plow cooperates with the cloud hoe device that is arranged on the car rear, makes the farming better effects if.The tractor-ploughing single plow of this cooperation agricultural tricycle traction is particularly suitable for contracting agriculture management person's use of splat.

Claims

1. a farmland is with the tractor-ploughing single plow of tricycle special use, it is made up of plough body (1), rod assembly (2), furrow-dammer assembly (4) and ground wheel assembly (3), plough body (1) links to each other with pull bar (2), and the afterbody of pull bar (2) links to each other with the cover for seat (19) of furrow-dammer assembly (4), at pull bar (2) first half is to link to each other with the cover for seat (15) of ground wheel assembly (3), it is characterized in that:

A. the front tension bar (10) in the described pull bar (2) is welded with bolt (37), and its front end is welded with the collar (38), and it is nested with lower collar (39), and lower collar (39) links to each other with bail (14);

The trepanning axis direction of the rectangle stock of the cover for seat (19) of b. described furrow-dammer assembly (4) becomes 120 ° of angles with back stay (11) longitudinal axis direction.