CN102668742A

CN102668742A - Vibration type subsoiler

Info

Publication number: CN102668742A
Application number: CN2012101960803A
Authority: CN
Inventors: 蒋立军
Original assignee: XUZHOU WANGUO BIO-ENERGY TECHNOLOGY Co Ltd
Current assignee: XUZHOU WANGUO BIO-ENERGY TECHNOLOGY Co Ltd
Priority date: 2012-06-14
Filing date: 2012-06-14
Publication date: 2012-09-19
Anticipated expiration: 2032-06-14
Also published as: CN102668742B

Abstract

The invention discloses a vibration type subsoiler, which comprises a machine frame (1), a hanging connecting frame (2), a support rod (8), a plough arm (9), a circular disc cutter (10), a plough post (11), a plough tip (13), a land wheel support rod (15), a land wheel (16), a vibration spring (4) and a spring support rod (5), wherein one end of the spring support rod is movably connected onto the machine frame through a support rod pin (3), the other end of the spring support rod is connected onto the tail end of the plough post, the vibration spring is sheathed on the spring support rod, one end of the vibration spring is butted on the machine frame, the other end of the vibration spring is butted on the plough post, one end of the plough arm is movably connected under the machine frame through a plough arm pin (14) and is positioned behind the land wheel support rod, and the other end of the plough arm is fixedly arranged on the plough post. The vibration type subsoiler has the advantages that the structure is simple, and the soil resistance change is utilized, so a subsoiling plough is pushed to do forward and backward vibration, under the condition that the motive power is not provided, the subsoiling resistance can be reduced, the subsoiling effect can also be improved, the operation efficiency improvement is realized, and the operation cost is reduced.

Description

A kind of oscillatory type subsoiler

Technical field

The present invention relates to a kind of subsoiler, specifically is a kind of oscillatory type subsoiler.

Background technology

In recent years, China's large tracts of land is promoted protective farming technique, and subsoiler is the main machinery of using in the protective farming technique; Subsoiler is widely used in that soil is carried out deep layer is loose; Behind the soil subsoiling, can help increasing the soil water storage soil moisture conservation, improving soil permeability can; Improve the crop growth condition, improve crop yield.

And the subsoiler great majority that current China uses are non-vibration formula subsoiler; Be that subsoiler carries out dark pine by means of the tractive force of traction machines such as tractor merely; This kind subsoiler plough point receives resistance bigger, and have following shortcoming: working load is big, production efficiency is low, weak effect.The oscillatory type subsoiler that exists in the prior art, its vibration source are camshaft structure, need provide corresponding power to realize, complex structure, high, the power consumption height of cost.

Summary of the invention

To the problem that above-mentioned prior art exists, the present invention provides a kind of oscillatory type subsoiler, and is simple in structure, under the situation that power is not provided, both can reduce dark loose resistance, can improve dark loose effect again, realizes improving operating efficiency, reduces the purpose of operating cost.

To achieve these goals, the technical scheme that the present invention adopts is: a kind of oscillatory type subsoiler comprises frame, hitching frame, pole, plough arm, disc cutter, plow standard, plough point, land wheel pole and land wheel; The frame front end is hitching frame fixedly, and the organic frame below is fixed with land wheel pole, and land wheel pole going up installed land wheel; Be the plough point on the plow standard of plough arm below, the frame end has pole, and disc cutter is equipped with in the pole lower end; Described land wheel, disc cutter, plow standard are positioned on the center line, go back involving vibrations spring and fulcrum bar of the spring, and fulcrum bar of the spring one end is movably connected on frame through arm pin; The other end is connected on the plow standard end, and vibrating spring is sleeved on the fulcrum bar of the spring, and an end is against on the frame; One end is against on the plow standard; Plough arm one end is movably connected in the frame below through plough arm pin, be positioned at land wheel pole after, plough arm one end is fixed on the plow standard.

The present invention can with the supporting use of large and middle tractor, carry out nonirrigated farmland vibrating subsoiling earth working, this machine is taked the variation of soil resistance, the driver plate cutting knife rotates, and cuts off stalk and weeds before the plough point, and accomplishes the disk ditching operation, helps the subsoiler operation; The vibration of subsoiler; Do not need power; Utilize the change of soil resistance, move back and forth, under the effect of vibrating spring, drive dark pine plough arm and do porpoise and promote spring; Thereby can reduce dark loose operation resistance, simple in structure, traction load is little, fuel saving, production efficiency high, operating cost is low, chiselling earth is effective.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Among the figure: 1, frame, 2, hitching frame, 3, arm pin, 4, vibrating spring, 5, fulcrum bar of the spring, 6, the adjustment nut; 7, buffer spring, 8, pole, 9, the plough arm, 10, disc cutter, 11, plow standard; 12, mouldboard kicker, 13, plough point, 14, plough arm pin, 15, land wheel pole, 16, land wheel.

Embodiment

Below in conjunction with accompanying drawing the present invention is described further.

As shown in Figure 1, oscillatory type subsoiler of the present invention comprises frame 1, hitching frame 2, pole 8, plough arm 9, disc cutter 10, plow standard 11, plough point 13, land wheel pole 15 and land wheel 16; Frame 1 front end is hitching frame 2 fixedly, and organic frame 1 below is fixed with land wheel pole 15, and land wheel 16 is installed on the land wheel pole 15; Be plough point 13 on the plow standard 11 of plough arm 9 belows, frame 1 end has pole 8, and disc cutter 10 is equipped with in pole 8 lower ends; Described land wheel 16, disc cutter 10, plow standard 11 are positioned on the center line, go back involving vibrations spring 4 and fulcrum bar of the spring 5, and fulcrum bar of the spring 5 one ends are movably connected on frame 1 through arm pin 3; The other end is connected on plow standard 11 ends, and vibrating spring 4 is sleeved on the fulcrum bar of the spring 5, and an end is against on the frame 1; One end is against on the plow standard 11; Plough arm 9 one ends are movably connected in frame 1 below through plough arm pin 14, be positioned at land wheel pole 15 after, plough arm 9 other ends are fixed on the plow standard 11.

Pole 8 can be to be rigidly connected with frame 1, also can buffer spring 7 be housed in the upper end of pole 8.Employing is rigidly connected, and when disc cutter 10 met obstructions greatly, disc cutter 10 might be stuck in the soil; This moment, disc cutter 10 was continued forward by tractive force; Can cause damage to pole 8, buffer spring 7 is housed, can pole 8 upwards be promoted a segment distance through buffer spring 7 in the upper end of pole 8; Prevent that disc cutter 10 is stuck in the soil, causes damage to pole 8.

Plough point 13 plow standard 11 both sides in the wings is provided with mouldboard kicker 12, and mouldboard kicker 12 is as auxiliary usefulness of loosening the soil, and suitably the width that loosens the soil of broadening makes chiselling earth better effects if.Also can not establish, chiselling earth effect is bad when not establishing.

Fulcrum bar of the spring 5 ends can be provided with adjustment nut 6, in case because of long-time the use causes spring loosening, fulcrum bar of the spring 5 can pass through adjustment nut 6 adjustment length, thereby change the pretightning force of vibrating spring 4.Can not establish yet, at this moment can only guarantee pretightning force, use trouble through changing spring.

Can have some adjustment holes on the land wheel pole 15, land wheel 16 can pass through the height up and down of adjustment land wheel pole 15 and frame 1, thus the adjustment pine soil depth.Land wheel 16 also can be fixed on the land wheel pole 15, can only a kind of pine soil depth of fixed constraints, use inconvenience.

The supporting use of the present invention and large and middle tractor is connected with tractor through hitching frame 2.When facility advanced operation in the field, land wheel 16 can pass through the height up and down of adjustment land wheel pole 15 and frame 1, thereby adjusts and limit the dark loose degree of depth.Disc cutter 10 is under the effect of soil resistance; Do rotation counterclockwise, disc cutter 10 is in rotary course, and sharp disk cutting edge will be ploughed cut-outs such as the stalk, weeds on the sharp preceding face of land; And soil cut ditch one, carry out dark loose operation by dark pine plough point 13 along the ditch that has cut then.When subsoiler advanced in soil, the resistance of soil also changed thereupon, and plow standard 11 is around 14 rotations of plough arm pin; Thereby compressional vibration spring 4; Fulcrum bar of the spring 5 can rotate around arm pin 3, and stretching of vibrating spring 4 promotes dark pine plough and do porpoise; Under the effect of plough point 13,

mouldboard kicker

2 and 11 pairs of soil of plow standard, realize loosening the soil operation.

Claims

1. an oscillatory type subsoiler comprises frame (1), hitching frame (2), pole (8), plough arm (9), disc cutter (10), plow standard (11), plough point (13), land wheel pole (15) and land wheel (16), and frame (1) front end is hitching frame (2) fixedly; Organic frame (1) below is fixed with land wheel pole (15); Land wheel pole (15) going up installed land wheel (16), and the plow standard (11) of plough arm (9) below is gone up and is plough point (13), and frame (1) end has pole (8); Disc cutter (10) is equipped with in pole (8) lower end; Described land wheel (16), disc cutter (10), plow standard (11) are positioned on the center line, it is characterized in that, go back involving vibrations spring (4) and fulcrum bar of the spring (5); Fulcrum bar of the spring (5) one ends are movably connected on frame (1) through arm pin (3); The other end is connected on plow standard (11) end, and vibrating spring (4) is sleeved on the fulcrum bar of the spring (5), and an end is against on the frame (1); The other end is against on the plow standard (11); Plough arm (9) one ends are movably connected in frame (1) below through plough arm pin (14), be positioned at land wheel pole (15) after, plough arm (9) other end and be fixed on the plow standard (11).

2. a kind of oscillatory type subsoiler according to claim 1 is characterized in that buffer spring (7) is equipped with in the upper end of described pole (8).

3. a kind of oscillatory type subsoiler according to claim 1 is characterized in that, described plough point (13) rear plow standard (11) both sides are provided with mouldboard kicker (12).

4. a kind of oscillatory type subsoiler according to claim 1 is characterized in that, described fulcrum bar of the spring (5) is connected on plow standard (11) end through adjustment nut (6).

5. a kind of oscillatory type subsoiler according to claim 1 is characterized in that, has some adjustment holes on the described land wheel pole (15).