CN101326871A - Active cutting vibrating scarifier - Google Patents
Active cutting vibrating scarifier Download PDFInfo
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- CN101326871A CN101326871A CNA2008101171882A CN200810117188A CN101326871A CN 101326871 A CN101326871 A CN 101326871A CN A2008101171882 A CNA2008101171882 A CN A2008101171882A CN 200810117188 A CN200810117188 A CN 200810117188A CN 101326871 A CN101326871 A CN 101326871A
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Abstract
The invention belongs to the technical field of agricultural machines, in particular to an active cutting vibrating ripper which is used by matching with a tractor. An active cutting vibrating ripper comprises a gearbox (1) and a stander (2), and is characterized in that the cutting system of a cutting disc (5) and an operational shovel component which comprises an operational shovel (8) are respectively fixed on a falsework (10), and the cutting system is arranged at the front of the operational shovel component; a vibrating system, which comprises a crank connecting rod component (12) fixed on the stander (2), is connected with the rear end of the falsework (10); the frond end of the falsework (10) is fixed on the stander (2) by a main transmission shaft (3), and the rear end of the falsework (10) is connected with the crank connecting rod component (12); the main transmission shaft (3) is connected with the cutting system and the vibrating system for distributing power; a soil-rolling adjusting system comprises a supporting wheel (4) fixed on the stander (2)and a soil-rolling wheel (11).
Description
Technical field
The invention belongs to agricultural machinery technological field, particularly a kind of active cutting vibrating scarifier of and tractor effect.
Background technology
The numerous meadows of China, grassland, long-term do not have rest and take nourishing food to build up one's health recuperate overgrazed and domestic animal and trample and gnaw, and causes soil compaction serious, consolidation is higher, the layer depth that hardens reaches 250～350mm, and soil compactibility reaches 2.87～4.87kg/cm3, and the production and the oneself that have greatly influenced herbage breed.Simultaneously, the rhizome of perennial rhizome type such as sheep's hay gramineous forage grass is distributed in the soil layer of 50～200mm or darker place, and the annual extension of its creeping underground stem can reach 1～1.5m, and deep-rooted root system causes the gas permeability of soil to weaken, water content and porosity descend, and unit weight increases.Traditional operating type can not be broken hardening layer, cuts off the horizontal rhizome of walking of herbage, can't realize that the soil actual situation loosens, retains and conserve soil moisture, and can not satisfy rejuvenation and short the giving birth to of herbage, and grassland improvement and the herbage demand of producing.
At present, aspect degeneration grassland improvement mechanization technical research, harden seriously at topsoil, meadow, grassland that consolidation is higher utilize the herbage biological property to carry out the oneself and breed also rejuvenation, short mechanization technology of giving birth to, and study less both at home and abroad.At grassland this problem of improvement of loosening the soil, also do not have at present a kind of loosenning tiller to can be good at satisfying the agriculture requirement of range improvement, after the existing facility operation of loosening the soil face of land disturbance bigger, agronomy bad adaptability, overall operation poor effect.
Summary of the invention
It is loose at interval to the purpose of this invention is to provide a kind of grassland of can realizing, avoiding soil to turn over turns up soil and big soil disturbance, improve soil structure, improve the gas permeability of soil and grassland water-holding capacity, and keep surface vegetation not to be destroyed, reduce soil water evaporation, can promote the grassland ecological recovery, increase the active cutting vibrating scarifier of grassland output.
A kind of active cutting vibrating scarifier comprises gearbox 1, frame 2, it is characterized in that:
Comprise the diced system of cutting disc 5 and comprise that the work shovel group of work shovel 8 is fixed on respectively on the falsework 10, diced system is installed in work shovel group the place ahead;
The vibrational system that comprises the crank rod assembly 12 that is fixed on the frame 2 links to each other with falsework 10 rear ends;
Suppression is regulated and is comprised support wheel 4 and the press wheel 11 that is fixed on the frame 2.
The invention has the beneficial effects as follows:
1. this active cutting vibrating scarifier adopts a kind of operation principle of novelty to realize being loosened in the interval on high consolidation grassland, avoiding soil to turn over turns up soil and big soil disturbance, improve soil structure, improve the gas permeability of soil and grassland water-holding capacity, and keep surface vegetation not to be destroyed, reduce soil water evaporation, can satisfy the agriculture requirement of range improvement.
2. initiatively cutting vibrating scarifier adopts modularized design, the work monomer of forming by cutting disc, cutting driving shaft, cutting support, work shovel, work shovel frame, falsework, crank rod assembly etc., be aided with corresponding press wheel, during in parallel the use loosenning tiller working width expanded.
3. initiatively cutting vibrating scarifier adopts diced system, and work shovel group has effectively reduced the cutting resistance and the resistance that loosens the soil with the form of frame body vibration, has strengthened the loose effect to soil.
Brief description of drawings
Fig. 1 is an active cutting vibrating scarifier master TV structure schematic diagram;
Fig. 2 is an active cutting vibrating scarifier plan structure schematic diagram.
Embodiment
Active cutting vibrating scarifier of the present invention comprises gearbox 1, frame 2, final drive shaft 3, support wheel 4, cutting disc 5, cutting driving shaft 6, cutting support 7, work shovel 8, work shovel frame 9, falsework 10, press wheel 11, crank rod assembly 12.
Diced system comprises 5 two of cutting discs, cutting driving shaft 6, cutting support 7, is fixed on the falsework 10 with the work shovel group that comprises work shovel 8, work shovel frame 9; Vibrational system comprises the crank rod assembly 12 that is fixed on the frame 2, links to each other with falsework 10 rear ends; Cutting disc 5, cutting driving shaft 6, cutting support 7, work shovel 8, work shovel frame 9, falsework 10, crank rod assembly 12 etc. are formed the work monomer; Falsework 10 front ends are fixed on the frame 2 by transmission system final drive shaft 3, can swing up and down around it; Final drive shaft 3 distributed power are to cutting driving shaft 6, crank rod assembly 12; The suppression regulating system comprises support wheel 4 and the some press wheels 11 that is fixed on the frame 2.
Form in the work monomer by cutting disc 5, cutting driving shaft 6, cutting support 7, work shovel 8, work shovel frame 9, falsework 10, crank rod assembly 12 etc., diced system is installed in work shovel group dead ahead, the thickness of cutting disc 5 is about 3～8mm, disc-shape can be designed to various, the light sword, zigzag or horn-like breach; Two cutting disc spacings are 300mm, can carry out the different spacing design according to different agronomy; Two cutting discs 5 are active, are driven by final drive shaft 3 transferring power; Cutting support 7 is formed by two, and the lower end is divided in two cutting discs, 5 outsides, and the upper end is separately fixed at falsework 10 outsides, and plurality of rows position installing hole is arranged, to regulate the cutting embedded depth.
Work shovel group is fixedly mounted on falsework 10 rear ends, and work shovel frame 9 is the rectangle frame structure, and the bottom perching knife is installed supporting plate and the working face angular range is 20 °～35 °; Work shovel 8 spades are designed to flat, and front end is 10 °～170 ° wedge angles, and spade is designed to other suitable shape and also can.
The suppression regulating system is made up of front end support wheel 4 and some press wheels 11, and an amount of spike-tooth is housed on the press wheel cylinder.Press wheel and the supporting use of work monomer; The suppression regulating system is fixed on the frame 2, and form can rigidly fix or be flexible fixing.
Initiatively during cutting vibrating scarifier work by the tractor motive power output shaft outputting power to gearbox 1, gearbox 1 distributed power is to cutting driving shaft 6, crank rod assembly 12, cutting driving shaft 6 drives cutting disc 5 cuttings and forms native upturned soil bar, the work shovel group that soil upturned soil bar is made up of work shovel 8, work shovel frame 9 by the rear, put back to original position again, in this process, crank rod assembly 12 driving work shovel groups produce vibration, feasible soil by work shovel 8 is loosened, the press wheel 11 that is had spike-tooth by the rear carries out further loosening, and can improve operation effectiveness.
The present invention adopts modularized design, form the work monomer by cutting disc 5, cutting driving shaft 6, cutting support 7, work shovel 8, work shovel frame 9, falsework 10, crank rod assembly 12 etc., be aided with corresponding press wheel 11, during in parallel the use loosenning tiller working width expanded.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the invention process, and not breaking away from design spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (11)
1. an active cutting vibrating scarifier comprises gearbox (1), frame (2), it is characterized in that:
Comprise the diced system of cutting disc (5) and comprise that the work shovel group of work shovel (8) is fixed on respectively on the falsework (10), diced system is installed in work shovel group the place ahead;
Vibrational system comprises the crank rod assembly (12) that is fixed on the frame (2);
Falsework (10) front end is fixed on the frame (2) by final drive shaft (3), rear end connecting crank link assembly (12);
Gearbox (1) links to each other with diced system, vibrational system by final drive shaft (3), is used for distributed power;
Suppression is regulated and is comprised support wheel (4) and the press wheel (11) that is fixed on the frame (2).
2. according to the described active cutting vibrating scarifier of claim 1, it is characterized in that: the quantity of described cutting disc (5) is two.
3. according to claim 1 or 2 described active cutting vibrating scarifiers, it is characterized in that: the shape of described cutting disc (5) is a kind of in light sword, zigzag or the horn-like breach.
4. according to the described active cutting vibrating scarifier of claim 2, it is characterized in that: the spacing of described two cutting discs (5) is the spacing that is equal to or slightly less than break shovel two edge-on swords.
5. according to claim 1 or 2 described active cutting vibrating scarifiers, it is characterized in that: described cutting disc (5) is for active.
6. according to the described active cutting vibrating scarifier of claim 2, it is characterized in that: described diced system also comprises cutting support (7), it is formed by two, the lower end is divided in two cutting discs (5) outside, the upper end is separately fixed at falsework (10) outside, and the position installing hole is arranged, to regulate the cutting embedded depth.
7. active cutting vibrating scarifier according to claim 1 and 2, it is characterized in that: described work shovel group also comprises work shovel frame (9), be fixed on falsework (10) rear end, described work shovel frame (9) is the rectangle frame structure, and the bottom perching knife is installed supporting plate and the working face angular range is 20 °～35 °.
8. active cutting vibrating scarifier according to claim 1 and 2 is characterized in that: described work shovel (8) spade is designed to flat, and front end is 10 °～170 ° wedge angles, and bending downwards.
9. active cutting vibrating scarifier according to claim 1 and 2 is characterized in that: described crank connecting link link assembly (12) links to each other with work shovel frame (9), and amplitude is designed to 10～60mm, and shaking frequently is 1～20HZ.
10. active cutting vibrating scarifier according to claim 1 and 2 is characterized in that: on described press wheel (11) cylinder spike-tooth is housed.
11. active cutting vibrating scarifier according to claim 1 and 2 is characterized in that: the form that described suppression regulating system is fixed on the frame (2) is to rigidly fix or flexible fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101171882A CN101326871A (en) | 2008-07-25 | 2008-07-25 | Active cutting vibrating scarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101171882A CN101326871A (en) | 2008-07-25 | 2008-07-25 | Active cutting vibrating scarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101326871A true CN101326871A (en) | 2008-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101171882A Pending CN101326871A (en) | 2008-07-25 | 2008-07-25 | Active cutting vibrating scarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101326871A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102498776A (en) * | 2011-11-09 | 2012-06-20 | 中国农业大学 | Combined remediation method for deteriorated grasslands and special grassland operating machine |
| CN101558718B (en) * | 2009-05-14 | 2012-12-26 | 中国农业大学 | Method for improving hardened deteriorated grassland and special elastic claw type loosener |
-
2008
- 2008-07-25 CN CNA2008101171882A patent/CN101326871A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101558718B (en) * | 2009-05-14 | 2012-12-26 | 中国农业大学 | Method for improving hardened deteriorated grassland and special elastic claw type loosener |
| CN102498776A (en) * | 2011-11-09 | 2012-06-20 | 中国农业大学 | Combined remediation method for deteriorated grasslands and special grassland operating machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081224 |