CN102612872A - Walking type self balance mini-tiller - Google Patents
Walking type self balance mini-tiller Download PDFInfo
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- CN102612872A CN102612872A CN2012101177156A CN201210117715A CN102612872A CN 102612872 A CN102612872 A CN 102612872A CN 2012101177156 A CN2012101177156 A CN 2012101177156A CN 201210117715 A CN201210117715 A CN 201210117715A CN 102612872 A CN102612872 A CN 102612872A
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- rotary blade
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Abstract
The invention discloses a walking type self balance mini-tiller, which comprises an internal combustion engine, a transmission box and a main rotary blade, wherein a cutter shaft of the main rotary blade is parallel to the ground and is in transverse arrangement, the mini-tiller also comprises an auxiliary rotary blade realizing the balance effect, the auxiliary rotary blade is positioned behind the main rotary blade, and the auxiliary rotary blade is connected with a motive power mechanism and is driven to rotate by the motive power mechanism to realize the cutting on the soil, so the effect of balancing the main rotary blade and the goal of auxiliary deep cultivation are reached. Through the soil cutting effect of the auxiliary rotary blade in additional arrangement, the effect of balancing the vibration caused by the main rotary blade is realized, and the vibration degree and the operation and control difficulty of the existing small-size and miniature rotary tiller are reduced. Meanwhile, the cultivation effect of the existing miniature rotary tiller is also changed, the walking type self balance mini-tiller can realize the shallow cultivation and partial deep loosening, in addition, the shallow cultivation and the partial deep loosening adopt the layered operation but are completed at the same time, and the cultivation can reach more than 30cm in depth.
Description
Technical field
The present invention relates to a kind of soil and plough whole farm machinery, is hand-held self-balancing mini-size tillage machine specifically.
Background technology
Mini-size tillage machine is mainly used in the ploughing and weeding operation in soils such as paddy field, nonirrigated farmland, gardening, industrialized agriculture, because of it has the characteristics such as soil is effective, the hack ability is strong of cutting, uses very extensively in China.Mini-size tillage machine has promoted soil narrow and small dispersion, has lacked tractor road, the tillage machineryization in the mountain area, hills of difficulty is shifted in the facility field, has solved rural laborer's problem of shortage to a certain extent.But there is problems such as vibrating greatly, control difficulty during the work of present mini-size tillage machine; The rural area has a common saying " to liberate ox; the people is dead tired " just to reflect being not easy in the present mini-size tillage machine control vividly, and this not only increases operator's working strength, also reduces production efficiency.In addition, the tilling depth of present miniature rotary cultivator is used such mini-size tillage machine farming soil for a long time generally all at 12～20cm, can form the tillage pan that hardens, and influences the crop root growth, causes output to descend.
Summary of the invention
To the above-mentioned deficiency that existing mini-size tillage machine exists, the purpose of this invention is to provide a kind of hand-held self-balancing mini-size tillage machine of controlling easily, having the deep ploughing effect concurrently.
Technical scheme of the present invention is achieved in that hand-held self-balancing mini-size tillage machine; Comprise internal combustion engine, gearbox and main rotary blade; Internal combustion engine connects main rotary blade through gearbox and rotates to drive main rotary blade; The cutter shaft of main rotary blade is parallel to the ground horizontally set, it is characterized in that: this mini-size tillage machine has also comprised the auxilliary rotary blade of balanced action, and said auxilliary rotary blade is positioned at the rear of main rotary blade; Auxilliary rotary blade is connected with actuating unit by actuating unit and drives its rotation realizing the cutting to soil, thereby reaches the effect of balance master rotary blade and assist the purpose of deep ploughing.
The cutter shaft of auxilliary rotary blade and the cutter shaft of main rotary blade mainly contain two kinds of arrangement relation-parallel and vertical.
One, the cutter shaft of said auxilliary rotary blade is parallel with the cutter shaft of main rotary blade and be positioned at the main rotary blade cutter shaft back lower place, with to main rotary blade not farming to lower soil deep plough.
Said auxilliary rotary blade cutter shaft is opposite or identical with main rotary ploughing cutter shaft direction of rotation.
The lateral length of said auxilliary rotary blade is less than the lateral length of main rotary blade.
Two, the cutter shaft of the vertical and auxilliary rotary blade of the cutter shaft of the cutter shaft of said auxilliary rotary blade and main rotary blade is simultaneously perpendicular to ground.
The cutter shaft of said auxilliary rotary blade is two and parallel symmetric arrangement, and the auxilliary rotary blade direction of rotation on two cutter shafts is on the contrary with the transverse component of cancelling each other.
Said auxilliary rotary blade be positioned at bottom main rotary blade bottom under, with to main rotary blade not farming to lower soil deep plough.
Compare prior art, the present invention has following beneficial effect:
1, through the soil effect of cutting of the auxilliary rotary blade set up, realized the vibrations that main rotary blade farming brings are carried out the effect of balance, improve the extent of vibration of present small-sized, miniature rotary cultivator and controled difficulty.
2, changed the whole effect of ploughing of present small-sized, miniature rotary cultivator, this hand-held self-balancing mini-size tillage machine can be realized the dark pine of shallow plowing and part, and shallow plowing and dark loose stratified operation but accomplish simultaneously, and tilling depth can reach more than the 30cm.
3, the degree of depth of dark pine can be regulated through the offset distance up and down of adjusting auxilliary rotary blade and main rotary blade, and is flexible.
Description of drawings
First kind of embodiment structural representation of Fig. 1-the present invention.
Auxilliary rotary blade of first kind of embodiment of Fig. 2-the present invention and main rotary blade structure diagram.
Second kind of embodiment structural representation of Fig. 3-the present invention.
The post-job soil profile structural representation of Fig. 4-the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Referring to Fig. 1, Fig. 2 and Fig. 3; On scheming, can find out; Hand-held self-balancing mini-size tillage machine of the present invention comprises internal combustion engine 1, gearbox 2 and main rotary blade 3, the output of internal combustion engine 1 gearbox 2 that is coupling; The output of gearbox 2 drives main rotary blade 3 through gear drive or chain drive and rotates, and the cutter shaft of main rotary blade is parallel to the ground horizontally set.This mini-size tillage machine has also comprised the auxilliary rotary blade 4 of balanced action, and said auxilliary rotary blade 4 is positioned at the rear of main rotary blade 3, and auxilliary rotary blade is connected with actuating unit by its rotation of actuating unit drive can realize the cutting to soil equally.The power that drives auxilliary rotary blade 4 both can with the power of the shared internal combustion engine of main rotary blade; Be the power of internal combustion engine 1 through gearbox 2 outputs; This moment, gearbox 2 was simultaneously through gear drive or chain drive or be with transmission to be connected with auxilliary rotary blade 4, also can be by the Motor Drive of independent setting.This mini-size tillage machine does not have special running wheel, and its main native counter-force of cutting of main rotary blade of leaning on that moves ahead promotes.Auxilliary rotary blade 4 rotation cutting reaction forces that soil produced and the main rotary blade 3 cutting mutual balances of reaction force that soil produced make machine run steady, so be referred to as the self-balancing mini-size tillage machine.
The cutter shaft of auxilliary rotary blade and the cutter shaft of main rotary blade mainly contain two kinds of arrangement relation-parallel and vertical.Below respectively to this detailed description.
One, is arranged in parallel, sees Fig. 1 and Fig. 2.The cutter shaft of promptly auxilliary rotary blade is parallel with the cutter shaft of main rotary blade and be positioned at the main rotary blade cutter shaft back lower place, with to main rotary blade not farming to the lower floor soil deep plough.When auxilliary rotary blade 4 adopted the parallel axes modes, auxilliary rotary blade 4 cutter shaft direction of rotation were opposite with main rotary blade rotation direction usually, made the deep ploughing machine driving force of advancing be unlikely to excessive, in order to dark pine with control the mini-size tillage machine gait of march, as when nonirrigated farmland and the shallow mud foot field operation.When it was used for dark mud pin underwater cultivation, auxilliary rotary blade 4 cutter shaft direction of rotation can be identical with main rotary blade rotation direction, with the control tilling depth with play two effects that drive that move ahead.Promptly auxilliary rotary blade cutter shaft according to actual needs can be opposite or identical with main rotary ploughing cutter shaft direction of rotation.
The lateral length of said auxilliary rotary blade is less than the lateral length of main rotary blade; Make and assist the farming fabric width of the farming fabric width of rotary blade 4 less than main rotary blade 3; The soil of realization after to main rotary blade 3 farming carries out the dark pine of part; Make to occur the narrow effect of the wide dark pine of shallow plowing after the farming of this mini-size tillage machine, see Fig. 4.
To the auxilliary rotary blade 4 of parallel axes, the cutter shaft of the auxilliary rotary blade 4 of change and main rotary blade 3 cutter shafts are in the side-play amount of vertical direction, or the radius of the auxilliary rotary blade 4 of change, can change the degree of depth of dark pine.
Said main rotary blade 3 constitutes by being positioned at gearbox 2 left and right sides and symmetrically arranged rotary blade group with auxilliary rotary blade 4, sees Fig. 2.
Two, the vertical layout seen Fig. 3.During vertical the layout, the cutter shaft of auxilliary rotary blade both can also can be not orthogonal to ground perpendicular to ground.But being excellent perpendicular to ground.
When the cutter shaft of auxilliary rotary blade and main rotary blade cutter shaft adopt vertical interlaced to arrange; Cut the problem that the living transverse component of local products can cause transverse machine deflection to cutter for fear of single; The cutter shaft of auxilliary rotary blade is two and parallel symmetric arrangement, and the auxilliary rotary blade direction of rotation on two cutter shafts is on the contrary with the transverse component of cancelling each other.
During vertical the layout, auxilliary rotary blade be positioned at bottom main rotary blade bottom under, auxilliary rotary blade is cut the topsoil that soil arrived and is deeper than main rotary blade operation topsoil, with to main rotary blade not farming to lower soil deep plough.Change the embedded depth of cutter, can change the degree of depth of dark pine.
Use the one-stop operation of this mini-size tillage machine to realize that the effect of soil shallow plowing, dark loose layer ploughing is as shown in Figure 4, label 5 is jungles, and label 6 is the soils behind the dark pine, and label 7 is the soils after the shallow plowing.
Mini-size tillage machine with auxilliary rotary blade is compared other mini-size tillage machine, the extent of vibration during work with control difficulty and reduce greatly, machine run is steady.When straight-line travelling, even need not the mini-size tillage machine operator and push hard, draw, lift, press, alleviate the labour intensity that mini-size tillage machine is manipulated greatly.The auxilliary rotary blade of dynamic driving can also carry out the dark pine in part to soil as required except effectively reducing the mini-size tillage machine vibration, improves the defective that existing mini-size tillage machine can only be ploughed shallowly, and helps breaking the tillage pan that hardens, and recovers the soil soil fertility, improves agricultural output.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (7)
1. hand-held self-balancing mini-size tillage machine; Comprise internal combustion engine (1), gearbox (2) and main rotary blade (3); Internal combustion engine (1) connects main rotary blade (3) through gearbox (2) and rotates to drive main rotary blade (3); The cutter shaft of main rotary blade (3) is parallel to the ground horizontally set; It is characterized in that: this mini-size tillage machine has also comprised the auxilliary rotary blade (4) of balanced action, and said auxilliary rotary blade (4) is positioned at the rear of main rotary blade (3), and auxilliary rotary blade is connected with actuating unit by its rotation of actuating unit drive to realize the cutting to soil.
2. hand-held self-balancing mini-size tillage machine according to claim 1 is characterized in that: the cutter shaft of said auxilliary rotary blade is parallel with the cutter shaft of main rotary blade and be positioned at the main rotary blade cutter shaft back lower place, with to main rotary blade not farming to lower soil deep plough.
3. hand-held self-balancing mini-size tillage machine according to claim 2 is characterized in that: said auxilliary rotary blade cutter shaft is opposite or identical with main rotary ploughing cutter shaft direction of rotation.
4. according to claim 2 or 3 described hand-held self-balancing mini-size tillage machines, it is characterized in that: the lateral length of said auxilliary rotary blade (4) is less than the lateral length of main rotary blade (3).
5. hand-held self-balancing mini-size tillage machine according to claim 1 is characterized in that: the cutter shaft of the cutter shaft of said auxilliary rotary blade and auxilliary rotary blade vertical with the cutter shaft of main rotary blade is simultaneously perpendicular to ground.
6. hand-held self-balancing mini-size tillage machine according to claim 5 is characterized in that: the cutter shaft of said auxilliary rotary blade is two and parallel symmetric arrangement, and the auxilliary rotary blade direction of rotation on two cutter shafts is on the contrary with the transverse component of cancelling each other.
7. according to claim 5 or 6 described hand-held self-balancing mini-size tillage machines, it is characterized in that: said auxilliary rotary blade be positioned at bottom main rotary blade bottom under, with to main rotary blade not farming to lower soil deep plough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210117715.6A CN102612872B (en) | 2012-04-20 | 2012-04-20 | Walking type self balance mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210117715.6A CN102612872B (en) | 2012-04-20 | 2012-04-20 | Walking type self balance mini-tiller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102612872A true CN102612872A (en) | 2012-08-01 |
| CN102612872B CN102612872B (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210117715.6A Expired - Fee Related CN102612872B (en) | 2012-04-20 | 2012-04-20 | Walking type self balance mini-tiller |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675941A (en) * | 2015-03-06 | 2015-06-03 | 李阳铭 | Chain transmission type ridge crushing box |
| CN108496439A (en) * | 2018-05-08 | 2018-09-07 | 漯河市农业科学院 | Peanut rotary tillage plays Gansu Province machine |
| CN108925155A (en) * | 2018-09-08 | 2018-12-04 | 北京大智伟业科技有限公司 | It tilts the layering powder that rotary-cut and rotary tillage combine and ploughs equipment |
| CN112930720A (en) * | 2021-02-01 | 2021-06-11 | 滁州职业技术学院 | Agricultural machinery soil turning device with adjustable interval for batch operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298635Y (en) * | 1997-05-31 | 1998-12-02 | 黄鹤辉 | Miniature tillage machine |
| CN102197720A (en) * | 2011-04-19 | 2011-09-28 | 吴小华 | Plow |
| CN102379171A (en) * | 2011-08-26 | 2012-03-21 | 扬州大学 | Stratified soil cutting rotary cultivator |
| CN102577667A (en) * | 2012-03-22 | 2012-07-18 | 中国烟草总公司重庆市公司烟草科学研究所 | Small-sized walking deep-tillage machine |
| CN202496179U (en) * | 2012-04-20 | 2012-10-24 | 西南大学 | Self-balancing walking minitiller |
-
2012
- 2012-04-20 CN CN201210117715.6A patent/CN102612872B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298635Y (en) * | 1997-05-31 | 1998-12-02 | 黄鹤辉 | Miniature tillage machine |
| CN102197720A (en) * | 2011-04-19 | 2011-09-28 | 吴小华 | Plow |
| CN102379171A (en) * | 2011-08-26 | 2012-03-21 | 扬州大学 | Stratified soil cutting rotary cultivator |
| CN102577667A (en) * | 2012-03-22 | 2012-07-18 | 中国烟草总公司重庆市公司烟草科学研究所 | Small-sized walking deep-tillage machine |
| CN202496179U (en) * | 2012-04-20 | 2012-10-24 | 西南大学 | Self-balancing walking minitiller |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675941A (en) * | 2015-03-06 | 2015-06-03 | 李阳铭 | Chain transmission type ridge crushing box |
| CN108496439A (en) * | 2018-05-08 | 2018-09-07 | 漯河市农业科学院 | Peanut rotary tillage plays Gansu Province machine |
| CN108925155A (en) * | 2018-09-08 | 2018-12-04 | 北京大智伟业科技有限公司 | It tilts the layering powder that rotary-cut and rotary tillage combine and ploughs equipment |
| CN112930720A (en) * | 2021-02-01 | 2021-06-11 | 滁州职业技术学院 | Agricultural machinery soil turning device with adjustable interval for batch operation |
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| Publication number | Publication date |
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| CN102612872B (en) | 2014-10-08 |
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Granted publication date: 20141008 Termination date: 20170420 |
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