CN2640207Y - Lead-screew controlling multipurpose plough for paddy field and upland field - Google Patents

Abstract

The utility model relates to a lead screw controlled type paddy field and dry farmland multi-purpose plow, which comprises a plowshare axis, a tumbler, a screw, a plow standard and other components; wherein, the plowshare axis is fixed on the plow standard; the plow standard is movably fixed at a rear connecting frame by a cylindrical pin; a crank is connected with one end of a expansion joint, the screw is connected with the other end of the expansion joint; a threaded pipe matched with the screw is fixedly welded on the front connecting frame; a support is fixed on the screw and is connected with a rotary shifting fork; a lifting tumbler is connected with the front of the front connecting frame; the tumbler is connected with the back of the front connecting frame; the lifting tumbler is connected with a traction frame and the pin of the front connecting frame. The rear connecting frame is fixedly connected with one end of a lifting bar; a lifting pulling board is fixed on the lifting bar; the adjusting lever of a riser is fixed by a pin and the lifting pulling board; an oblique clamp tooth is fixedly connected on a spindle. The utility model has the advantages of simple structure, small volume, convenient operation and reliable performance.

Description

The lead-screw controlling type multipurpose plough for paddy field and upland field

Technical field:

The utility model relates to a kind of multipurpose plough, particularly relates to a kind of lead-screw controlling type multipurpose plough for paddy field and upland field, belongs to agricultural mechanical field.

Background technology:

Present ploughshare just is fixed on the facility of animal power and half machinery and machinery, and by under the artificial help, just can finish wholely plough, time operation; And can not require to select different ploughshares to come farming according to different ground.Therefore exist the shortcoming that efficient is low, labour intensity is big; And the complex structure that also has is difficult for promoting, and can not be applicable to the farming of paddy field and dry land simultaneously.

Summary of the invention:

The utility model purpose is to provide a kind of lead-screw controlling type multipurpose plough for paddy field and upland field, applicable to ploughing and time ground of paddy field and dry land, can drive independent operation separately; And can be in Plain and low lying areas operation; Can adjust simultaneously width, the depth of ridge; Simplified cargo handling operation, it is simple in structure, and is easy to use, dependable performance.

The technical solution of the utility model is achieved in that the lead-screw controlling type multipurpose plough for paddy field and upland field, is made up of ploughshare axle, pivoted arm, screw rod and plow standard etc.; Wherein the ploughshare axle is fixed on the plow standard, and plow standard is fixed on the connection box of back by cylindrical pin, can rotate; One end of telescopic joint is connected with crank, and the other end links to each other with screw rod; Before the screwed pipe that cooperates with screw rod is fixedly welded on the connection box, on screw rod, is fixed with bearing and links to each other with the rotation shift fork; The front portion of preceding connection box links to each other with the lifting pivoted arm, and the back links to each other with pivoted arm; The lifting pivoted arm is connected with preceding connection box pin with traction frame.One end of elevating lever is fixedly connected on the connection box of back, and the lifting arm-tie is fixed on the elevating lever, and the adjustment lever on the lifter is fixed by pin and lifting arm-tie, is fixedly connected with oblique latch on main shaft.

Good effect of the present utility model is: it is simple in structure, and volume is small and exquisite, and is easy to use, dependable performance.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Embodiment:

The utility model will be further described below in conjunction with accompanying drawing: lead-screw controlling type multipurpose plough for paddy field and upland field as shown in Figure 1, form by ploughshare axle 1, pivoted arm 6, screw rod 3,11 and plow standard 2 etc.; Wherein ploughshare axle 1 is fixed with on the plow standard 2, and plow standard 2 is fixed on the connection box 5 of back by cylindrical pin, can rotate; One end of telescopic joint 7 is connected with crank 4, and the other end links to each other with screw rod 11; Before the screwed pipe that cooperates with screw rod 11 is fixedly welded on the connection box 12, on screw rod 11, is fixed with bearing and links to each other with rotation shift fork 10; The front portion of preceding connection box 12 links to each other with lifting pivoted arm 13, and the back links to each other with pivoted arm 6; Lifting pivoted arm 13 is connected with preceding connection box 12 pins with traction frame 14.One end of elevating lever 9 is fixedly connected on the connection box 7 of back, and lifting arm-tie 8 is fixed on the elevating lever 7, and the adjustment lever 15 on the lifter is fixing by pin and lifting arm-tie 8, is fixedly connected with oblique latch 16 on main shaft.When in the paddy field or dry land when using, at first this equipment should be installed on the tractor, and adjust the rotary screw 3 that is connected on the plow standard 2, by to the transfer of plow standard about in the of 2, promptly can be to the angle on the relative ground of ploughshare, after just the soil amount of eating of ploughshare being adjusted, begin to shake crank, promptly the external force transmission is given to telescopic joint 7, elongates or shortens to exert all one's strength by it and be delivered to equably on the screw rod 11, promptly screw rod 11 begins to rotate, and driven rotary shift fork 10 swings, pivoted arm 6 also begins to swing simultaneously, and back connection box 7 drives plow standard 2 and also swings, and 1 swing of ploughshare axle has finally reached the effect of regulating ploughshare.Can be according to the needs of ridge size, ajust ploughshare and make it that the adjustment that can finish line-spacing behind correct position be arranged.The adjustment of the depth then should be put down starter, and it is fixed that the height that puts down should come according to the depth that will plough, finish the whole process of ploughing after, mention starter and promptly finish a farm work.

Claims (1)

1, a kind of lead-screw controlling type multipurpose plough for paddy field and upland field is made up of ploughshare axle (1), pivoted arm (6), screw rod (3), (11) and plow standard (2) etc.; It is characterized in that: ploughshare axle (1) is fixed with on the plow standard (2), and plow standard (2) is fixed on the back connection box (5) by cylindrical pin, and an end of telescopic joint (7) is connected with crank (4), and the other end links to each other with screw rod (11); The screwed pipe that cooperates with screw rod (11) is fixedly welded on the preceding connection box (12), on screw rod (11), be fixed with bearing and with the rotation shift fork (10) link to each other; The front portion of preceding connection box (12) links to each other with lifting pivoted arm (13), and the back links to each other with pivoted arm (6); Lifting pivoted arm (13) is connected with preceding connection box (12) pin with traction frame (14); One end of elevating lever (9) is fixedly connected on the back connection box (7), and lifting arm-tie (8) is fixed on the elevating lever (7), and the adjustment lever (15) on the lifter is fixing by pin and lifting arm-tie (8), is fixedly connected with oblique latch (16) on main shaft.

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