CN2412353Y - Four-wheel mounted automatic guide double-furrow alternating plow - Google Patents

Abstract

The utility model belongs to an automatic guide bidirectional double plough. The utility model is composed of guide rods (1), guide tubes (2), plough vertical rods (3), suspension swinging arms (4), positioning rods (10), positioning tubes (9), steering rods (11), steering tubes (12), a Z-shaped plough frame (13), groove type suspension cross beams (15), a front plough column (21), a rear plough column (30), steering plough heels (23), a left and right soil turning plate (24), guide vertical rods (49), locking devices (44), etc. The utility model is characterized in that the main components are connected by sleeve tubes, sleeve tubes with keys or hinges, and thus, the utility model can automatically accomplish the functions of guide, positioning and steering in a tillage process; consequently, work efficiency is improved and the utility model is a timesaving and laboursaving agricultural machine with little energy consumption.

Description

Four-wheel hangs the two ploughshare reversible plows of automatic guide

The utility model belongs to a kind of farm machinery, self pair of ploughshare reversible plow of a kind of more specifically energy.

Four-wheel of the prior art is hung plough to be had: 1. single ploughshare reversible plow, 2. pair ploughshare one way plough, 3. single two reversed plows.

Single ploughshare reversible plow only has a plough body, carries out two-way operation, leaves the little rib of not ploughing in operation between the ditch dug with a plow easily.Owing to can not make full use of the power of four-wheel tractor, farming efficient is low, seldom uses at present in addition.

Two ploughshare one way ploughs then are that two plow standards and plough body are fixed, and can not rotate, and two plough bodys can only be done unidirectional operation.Because in operation, the Tu Fa of farming has destroyed the planarization in soil to the center position upset, still will spend a large amount of labours after ploughing the soil is flattened.Therefore also equally at present seldom use with single ploughshare reversible plow.The defective of single furrow reversible plough and single ploughshare reversible plow is similar.Though and two reversed plow has been used a left side and is turned over and turn over two groups of plough bodys with the right side and work by turns, because plough body number many (4 plough bodys), and plough body is bigger, and, then painstakingly very big during farming as overturning with manpower; With the hydraulic means upset, then product cost increases, difficult people's will to the greatest extent.

The purpose of this utility model just is to overcome the deficiency of above-mentioned existence, provides the high four-wheel of a kind of time saving and energy saving province energy consumption and efficient to hang the two ploughshare reversible plows of automatic guide.

The purpose of this utility model is achieved in that

A kind of four-wheel hangs the two ploughshare reversible plows of automatic guide by guide post (1), guide pipe (2), plough montant (3), arm (4) dangles, backstay (10), positioning pipe (9), turning-bar (11), steering tube (12), " Z " shape plow frame (13), slot type hangs crossbeam (15), front and back plow standard (21,30), but reversible plough is with (23), about to plough mouldboard (24), guiding montant (49), locking device compositions such as (44), the front end that it is characterized in that " Z " shape plow frame is fixed on the slot type crossbeam, the rear end links to each other with back plow standard sleeve pipe (29), the top that is respectively equipped with guide pipe and guiding montant on the both sides, front end top of " Z " shape plow frame links to each other, both sides, front end below at " Z " shape plow frame are respectively equipped with the plough montant and the arm that dangles, the front end of plough montant links to each other with the pin (50) that slot type hangs on the crossbeam, the rear end links to each other with the middle part of guiding montant, front end and the slot type of arm of dangling hangs crossbeam and links to each other, the rear end is gone up the slot type holder (16) that is provided with preceding plow standard sleeve pipe (20) and is linked to each other, the lower end of guiding montant links to each other with the circular arc connecting rod (42) that is arranged on arm one side that dangles, be provided with a band key sleeve pipe (18) at the middle part of preceding plow standard, the bent post positioning pipe (40) that links to each other with preceding plow standard sleeve pipe, preceding chute (19), the preceding connecting plate (31) that links to each other with preceding plow standard (21) all with vertical linking to each other of Qu Zhu (17), backstay (the comprising positioning pipe) upper end of passing " Z " shape plow frame vertical part links to each other with connecting rod (41), the lower end links to each other with steering tube, the front end of turning-bar links to each other with preceding plow standard band key sleeve pipe by connecting geosynclinal block (45), the rear end of turning-bar (comprising steering tube) links to each other with driving lever (26), driving lever passes in the back chute (25) that is arranged on the back plow standard sleeve pipe (29), the top of back plow standard is provided with a band key sleeve pipe (28), " Z " shape bent plate (34) top that links to each other with band key sleeve pipe and the rear end of back connecting plate link to each other, about being equipped with on the plow standard of front and back,, follow (23) but on the plough body of front and back, be equipped with reversible plough to plough mouldboard (24).

Be equipped with dop (5) on the guide post, and in the left side of left guide pipe, the right side of right guide pipe all has a long chute (32) and a stub groove (33), connect by fixed pin shaft (6) between guide pipe and the guiding montant.

The locking device (44) that is arranged on above " Z " shape plow frame front end is made up of collision block (35), sliding pin (36), spring (39), steel wire rope (37), collision block links to each other with the guiding montant, one end of steel wire rope links to each other with sliding pin, and the other end links to each other with pedal (43).

The utility model is described in further detail below in conjunction with accompanying drawing

Fig. 1 is a left view of the present utility model

Fig. 2 is a vertical view of the present utility model

Fig. 3 is a non-farming view of the present utility model

Fig. 4 is a right lateral position farming schematic diagram of the present utility model

Fig. 5 is a locking device schematic diagram of the present utility model

Fig. 6 is the structure cutaway view of guide post, guide pipe

Fig. 7 is the B-B cutaway view of Fig. 6

Among the figure: 1-guide post 2-guide pipe 3-plough montant 4-dangle arm 5-dop 6-fixed pin shaft 7-gland 8-bearing pin 9-positioning pipe 10-backstay 11-turning-bar 12-steering tube 13-" Z " but behind the shape plow frame 14-connecting plate 15-slot type hang before the bent post 18-of crossbeam 16-slot type holder 17-before the plow standard band key sleeve pipe 19-before the chute 20-before the plow standard sleeve pipe 21-plow standard 22-body at the front 23-reversible plough with about 24-behind the plough mouldboard 25-behind the chute 26-driving lever 27-body at the rear 28-behind the plow standard band key sleeve pipe 29-behind the plow standard sleeve pipe 30-before the plow standard 31-the bent post positioning pipe of the long chute 33-of connecting plate 32-stub groove 34-" Z " shape bent plate 35-collision block 36-sliding pin 37-steel wire rope 38-handle 39-spring 40-41-connecting rod 42-circular arc connecting rod 43-pedal 44-locking device 45-connect the geosynclinal block 46-short sleeve 47-blind pipe 48-seat fixed bar 49-montant 50-pin that leads

When implementing the technical solution of the utility model, the connected mode that " Z " shape plow frame and slot type hang crossbeam both can adopt welding manner, also can adopt screw rod to connect.

The dangle rear end of arm is embedded in the groove of slot type holder, before slot type holder and bent post positioning pipe all are welded on the plow standard sleeve pipe.Then adopt pin to be connected between preceding connecting plate and the bent post positioning pipe, Qu Zhu can move in preceding chute.Be connected with key between preceding plow standard band key sleeve pipe and the preceding plow standard, connect geosynclinal block and be with the key sleeve pipe then with welding.Turning-bar adopts the pin loose joint with being connected geosynclinal block, therefore when turning-bar when backstay swings with preceding plough portion, turning-bar will be connected geosynclinal block, preceding plow standard, preceding plow standard band key sleeve pipe simultaneously around preceding plow standard sleeve pipe rotation.The bent cotton thread of the two ends of back connecting plate and connecting rod and " Z " shape all adopts the pin loose joint.

Backstay is in positioning pipe, and turning-bar all can be free to slide in steering tube.

The front end of guide post links to each other with the dead lever that is fixed on tractor seat bottom (48), adopts articulated manner.Hinge has short sleeve (46), blind pipe (47) and plug to form, and guide post can freely rotate in short sleeve.Guide post is inserted in the guide pipe, and the rear end of guide pipe is hinged with the guiding montant, and articulated manner is identical with the dead lever articulated manner of above-mentioned guide post and tractor seat bottom.(being 6 represented fixed pin shafts among Fig. 1)

Guiding montant, plough montant, circular arc connecting rod and the arm that dangles all are welded as a whole, all can swing around pin (50), (wherein plough montant and only play the reinforcement positioning action, also can save), therefore work to plough fluid power when arching trajectory rises at tractor when plough, the upper end of guiding montant and the horizontal range of tractor shorten, and the rear end of guide post is withstood the guide pipe bottom and promoted the guiding montant until promoting to dangle arm around pin or swing to the left or to the right.On the contrary, allow plough when the circular arc track freely descends when shedding tractor fluid power, the upper end of guiding montant and the horizontal range of tractor increase, and at this moment if dop is snapped in the stub groove, guide post will spur the guiding montant and dangle arm around pin or swing to the left or to the right until pulling.And the swing of the arm that dangles can drive the realization of other each commutation processes.

Characteristics of the present utility model are because between all parts or adopt sleeve pipe, band key sleeve pipe to be connected, Or adopt hinging manner to be connected, or adopt and be welded and fixed, thereby can be automatically complete in cultivating procedure Guiding, location and the turning function of plough body are a kind of time saving and energy saving province energy consumption and efficient height before and after becoming Farm machinery.

Claims (3)

1. a four-wheel hangs the two ploughshare reversible plows of automatic guide by guide post (1), guide pipe (2), plough montant (3), arm (4) dangles, backstay (10), positioning pipe (9), turning-bar (11), steering tube (12), " Z " shape plow frame (13), slot type hangs crossbeam (15), front and back plow standard (21,30), but reversible plough is with (23), about to plough mouldboard (24), guiding montant (49), locking device compositions such as (44), the front end that it is characterized in that " Z " shape plow frame is fixed on the slot type crossbeam, the rear end links to each other with back plow standard sleeve pipe (29), the top that is respectively equipped with guide pipe and guiding montant on the both sides, front end top of " Z " shape plow frame links to each other, both sides, front end below at " Z " shape plow frame are respectively equipped with the plough montant and the arm that dangles, the front end of plough montant links to each other with the pin (50) that slot type hangs on the crossbeam, the rear end links to each other with the middle part of guiding montant, front end and the slot type of arm of dangling hangs crossbeam and links to each other, the rear end is gone up the slot type holder (16) that is provided with preceding plow standard sleeve pipe (20) and is linked to each other, the lower end of guiding montant links to each other with the circular arc connecting rod (42) that is arranged on arm one side that dangles, be provided with a band key sleeve pipe (18) at the middle part of preceding plow standard, the bent post positioning pipe (40) that links to each other with preceding plow standard sleeve pipe, preceding chute (19), the preceding connecting plate (31) that links to each other with preceding plow standard (21) all with vertical linking to each other of Qu Zhu (17), backstay (the comprising positioning pipe) upper end of passing " Z " shape plow frame vertical part links to each other with connecting rod (41), the lower end links to each other with steering tube, the front end of turning-bar links to each other with preceding plow standard band key sleeve pipe by connecting geosynclinal block (45), the rear end of turning-bar (comprising steering tube) links to each other with driving lever (26), driving lever passes in the back chute (25) that is arranged on the back plow standard sleeve pipe (29), the rear end that the top of back plow standard is provided with a band key sleeve pipe (28) and " Z " shape bent plate (34) top of being with the key sleeve pipe to link to each other and back connecting plate links to each other, about being equipped with on the plow standard of front and back,, follow (23) but on the plough body of front and back, be equipped with reversible plough to plough mouldboard (24).

2. hang the two ploughshare reversible plows of automatic guide according to the four-wheel described in the claim 1, it is characterized in that being equipped with on the guide post dop (5), and in the left side of left guide pipe, the right side of right guide pipe all has a long chute (32) and a stub groove (33), is connected by fixed pin shaft (6) between guide pipe and the guiding montant.

3. hang the two ploughshare reversible plows of automatic guide according to the four-wheel described in the claim 1, it is characterized in that the locking device (44) that is arranged on above " Z " shape plow frame front end is made up of collision block (35), sliding pin (36), spring (39), steel wire rope (37), collision block links to each other with the guiding montant, one end of steel wire rope links to each other with sliding pin, and the other end links to each other with pedal (43).

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