CN102598901B - Novel minitiller - Google Patents
Novel minitiller Download PDFInfo
- Publication number
- CN102598901B CN102598901B CN201210095283.3A CN201210095283A CN102598901B CN 102598901 B CN102598901 B CN 102598901B CN 201210095283 A CN201210095283 A CN 201210095283A CN 102598901 B CN102598901 B CN 102598901B
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- assembly
- clutch
- gear
- countershaft
- main shaft
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Abstract
Novel minitiller of the present invention is a kind of farm machinery.Comprise power take-off, transmission case assembly, walking box assembly, vertical tube socket assembly, armrest assembly, gear assembly, guard assembly and pull body assembly, described transmission case assembly includes clutch pack, the clutch housing of described clutch pack is directly fixed on the bent axle of power take-off, clutch inner bag is movable on the main shaft of transmission case assembly, and main shaft rotates with clutch inner bag all the time.Because the machine have employed normally open clutch, employ anti-clutch mode, when namely mediating clutch handle, complete machine transmission, during release handle, complete machine stops transmission.Hand can be realized from stopping function, can when flame-out the power of fast shut-off rotary tillage mechanism, security reliability is high.
Description
Technical field
The present invention relates to a kind of farm machinery, be specifically related at Novel minitiller.
Background technology
In the larger knob of ground line gradient and mountain area, and in the underwater cultivation of fritter, large-scale farm machinery cannot play its power, is more to use manpower or animal power, and labour intensity is large, and production efficiency is low.For this present situation, there is agricultural Miniature tilling implement at present.Mini-size tillage machine needs to adjust its duty because of topographic change at any time, otherwise there will be fortuitous event when farming operation, and now operator needs to stop in emergency.In prior art, the clutch of transmission device of mini-tiller is all adopt normally closed type clutch, normally closed type clutch in working order time be all in bonding state, needing when farming stops just must vacate a hand to mediate clutch lever, more inconvenience is brought to operator, there is certain potential safety hazard, even can cause security incident.This kind of normally closed type clutch is when mini-size tillage machine not operation, and clutch friction plate and driven disc are still in the bonding state under pressure effect for a long time, and clutch spring is also in stress and easily fatigue failure for a long time.Due to the seasonal relation of agricultural tillage, also long during mini-size tillage machine does not use, under the lengthy shut down state not between the operating period, friction plate and driven disc can be made to be bonded together; When reusing, usually occur dividing too busy to get away or being separated unclean phenomenon, impact normally uses, and increases the wearing and tearing of friction plate, reduces the life-span of friction plate.
Summary of the invention
The object of the present invention is to provide a novel mini-size tillage machine, adopt normally open clutch, its reliable operation, can realizing manually from stopping function, be specially adapted to mountain area, booth, orchard etc. and be difficult to carry and agro-farming operation is carried out in the place of narrow space.
For achieving the above object, technical scheme of the present invention is: Novel minitiller, comprise power take-off, transmission case assembly, walking box assembly, vertical tube socket assembly, armrest assembly, gear assembly, guard assembly and pull body assembly, described transmission case assembly includes clutch pack, the clutch housing of described clutch pack is directly fixed on the bent axle of power take-off, clutch inner bag is movable on the main shaft of transmission case assembly, and main shaft rotates with clutch inner bag all the time.
When adopting technique scheme, because the machine have employed normally open clutch, employ anti-clutch mode, when namely mediating clutch handle, complete machine transmission, during release handle, complete machine stops transmission.Hand can be realized from stopping function, can when flame-out the power of fast shut-off rotary tillage mechanism, security reliability is high.Relative to traditional clutch, under the lengthy shut down state not between the operating period, friction plate and driven disc can not be made to be bonded together; When reusing, to there will not be point and be unable to do without or be separated unclean phenomenon, the wearing and tearing between part can be reduced, the service life of effective guarantee travelling gear and inner body thereof.
Further, described transmission case assembly includes main shaft, countershaft and reverse gear shaft, and described main shaft is provided with main shaft duplex-gear and the tooth that reverses gear; Described countershaft is provided with countershaft duplex-gear and five circular grooves, and described countershaft duplex-gear is movable on countershaft, and countershaft rotates with countershaft duplex-gear all the time; Described reversing shaft is provided with rotatable reverse gear duplex-gear, and the canine tooth of described reverse gear duplex-gear engages with the reverse gear tooth on main shaft all the time.The machine moves all gear conversions by stirring countershaft duplex-gear on countershaft, and other similar mini-size tillage machine all adopts and stirs main shaft duplex-gear and moved gearshift, and reverse gear handle need be mediated during reverse gear, by contrast, the machine structure is compacter, operation is simpler.
Further, described walking box assembly comprises the driven upper umbrella tooth engaged with the cone tooth of countershaft, the vertical shaft lower end of driven upper umbrella tooth is fixed with vertical shaft and bores tooth; Vertical shaft cone tooth all the time with driven subumbrella gears meshing; Driven lower bevel gear is fixed on six side's output shafts, and six side's output shafts are provided with rotary cultivating wheel.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of Novel minitiller embodiment of the present invention;
Fig. 2 is the speed change running gear schematic diagram of Novel minitiller of the present invention.
Embodiment
As depicted in figs. 1 and 2, Novel minitiller of the present invention comprises power take-off 1, transmission case assembly 2, walking box assembly 3, vertical tube socket assembly 4, armrest assembly 5, gear assembly 6, guard assembly 7 and pulls body assembly 8, described transmission case assembly 2 includes clutch pack, the clutch housing of described clutch pack is directly fixed on the bent axle of power take-off, clutch inner bag is movable on the main shaft of transmission case assembly, and main shaft rotates with clutch inner bag all the time.
Described transmission case assembly 2 includes main shaft 21, countershaft 22 and reverse gear shaft 23, and described main shaft 21 is provided with main shaft duplex-gear 211 and the tooth 212 that reverses gear; Described countershaft 22 is provided with countershaft duplex-gear 221 and five circular grooves, and described countershaft duplex-gear 221 is movable on countershaft, and countershaft 22 rotates with countershaft duplex-gear 221 all the time; Described reversing shaft 23 is provided with rotatable reverse gear duplex-gear 231, and the canine tooth of described reverse gear duplex-gear 231 engages with the reverse gear tooth 212 on main shaft 21 all the time.
Described walking box assembly 3 comprises the driven upper umbrella tooth 31 engaged with the cone tooth 222 of countershaft 22, the vertical shaft lower end of driven upper umbrella tooth 31 is fixed with vertical shaft and bores tooth; Vertical shaft cone tooth all the time with driven subumbrella gears meshing; Driven lower bevel gear is fixed on six side's output shafts 32, and six side's output shafts 32 are provided with rotary cultivating wheel.
Because the machine have employed normally open clutch, employ anti-clutch mode, when namely mediating clutch handle, complete machine transmission, during release handle, complete machine stops transmission.Hand can be realized from stopping function, can when flame-out the power of fast shut-off rotary tillage mechanism, security reliability is high.Relative to traditional clutch, under the lengthy shut down state not between the operating period, friction plate and driven disc can not be made to be bonded together; When reusing, to there will not be point and be unable to do without or be separated unclean phenomenon, the wearing and tearing between part can be reduced, the service life of effective guarantee travelling gear and inner body thereof.The machine 22 has moved the conversion of all gears by stirring countershaft duplex-gear 221 on countershaft, and other similar mini-size tillage machine all adopts and stirs main shaft duplex-gear and moved gearshift, and reverse gear handle need be mediated during reverse gear, by contrast, the machine structure is compacter, operation is simpler.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (1)
1. Novel minitiller, comprise power take-off, transmission case assembly, walking box assembly, vertical tube socket assembly, armrest assembly, gear assembly, guard assembly and pull body assembly, it is characterized in that, described transmission case assembly includes clutch pack, the clutch housing of described clutch pack is directly fixed on the bent axle of power take-off, clutch inner bag is movable on the main shaft of transmission case assembly, and main shaft rotates with clutch inner bag all the time; Described transmission case assembly includes main shaft, countershaft and reversing shaft, and described main shaft is provided with main shaft duplex-gear and reverse gear tooth; Described countershaft is provided with countershaft duplex-gear and five circular grooves, and described countershaft duplex-gear is movable on countershaft, and countershaft rotates with countershaft duplex-gear all the time; Described reversing shaft is provided with rotatable reverse gear duplex-gear, and the canine tooth of described reverse gear duplex-gear engages with the reverse gear tooth on main shaft all the time; Described walking box assembly comprises the driven upper umbrella tooth engaged with the cone tooth of countershaft, the vertical shaft lower end of driven upper umbrella tooth is fixed with vertical shaft and bores tooth; Vertical shaft cone tooth all the time with driven subumbrella gears meshing; Driven lower bevel gear is fixed on six side's output shafts, and six side's output shafts are provided with rotary cultivating wheel; What described clutch pack adopted is cone clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210095283.3A CN102598901B (en) | 2012-04-01 | 2012-04-01 | Novel minitiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210095283.3A CN102598901B (en) | 2012-04-01 | 2012-04-01 | Novel minitiller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102598901A CN102598901A (en) | 2012-07-25 |
| CN102598901B true CN102598901B (en) | 2015-08-19 |
Family
ID=46516988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210095283.3A Expired - Fee Related CN102598901B (en) | 2012-04-01 | 2012-04-01 | Novel minitiller |
Country Status (1)
| Country | Link |
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| CN (1) | CN102598901B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355012A (en) * | 2013-07-31 | 2013-10-23 | 重庆嘉木机械有限公司 | Mini-tiller |
| CN104081904B (en) * | 2014-06-23 | 2015-12-02 | 重庆嘉木机械有限公司 | A kind of mini-size tillage machine engine, screw drive case and handle bracket mounting structure |
| CN104067713B (en) * | 2014-06-23 | 2016-03-02 | 重庆嘉木机械有限公司 | A kind of portable mini-size tillage machine handle bracket and engine arrangement structure |
| CN104081899B (en) * | 2014-06-23 | 2016-03-02 | 重庆嘉木机械有限公司 | A kind of portable mini-size tillage machine handle bracket and rear wheel assembly arrangement |
| CN104081903B (en) * | 2014-06-23 | 2016-04-20 | 重庆嘉木机械有限公司 | A kind of Miniature cultivator used on higher handle bracket, engine and screw drive case arrangement |
| CN104054421B (en) * | 2014-06-23 | 2016-04-20 | 重庆嘉木机械有限公司 | A kind of portable mini-size tillage machine support assembly |
| CN104067714B (en) * | 2014-06-23 | 2016-03-02 | 重庆嘉木机械有限公司 | A kind of portable mini-size tillage machine rear wheel assembly and engine and screw drive case arrangement |
| CN104054420B (en) * | 2014-06-23 | 2016-03-02 | 重庆嘉木机械有限公司 | A kind of mini-size tillage machine engine installation structure |
| CN104081900B (en) * | 2014-06-23 | 2016-03-02 | 重庆嘉木机械有限公司 | A kind of portable mini-size tillage machine |
| CN104067710B (en) * | 2014-06-23 | 2016-03-02 | 重庆嘉木机械有限公司 | A kind of mini-size tillage machine screw drive tank mounting structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2760916Y (en) * | 2004-06-19 | 2006-03-01 | 重庆合盛工业有限公司 | Multifunction miniature tillage machine |
| CN101194548A (en) * | 2006-12-06 | 2008-06-11 | 庄学林 | H-shaped case body, ambulation wheel and rotary blade reciprocal chiasmata anti-winding rotary tiller |
| CN201290229Y (en) * | 2008-11-07 | 2009-08-19 | 安徽天时插秧机制造有限公司 | Rice transplanter frame |
| CN201467634U (en) * | 2009-07-23 | 2010-05-19 | 广西汽牛农业机械有限公司 | Back-mounted rotary-plough tillage machine |
| CN201888077U (en) * | 2010-04-28 | 2011-07-06 | 袁家军 | Multifunctional agricultural machine |
| CN202617637U (en) * | 2012-04-01 | 2012-12-26 | 重庆耕友机械有限责任公司 | Novel mini-tiller |
-
2012
- 2012-04-01 CN CN201210095283.3A patent/CN102598901B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2760916Y (en) * | 2004-06-19 | 2006-03-01 | 重庆合盛工业有限公司 | Multifunction miniature tillage machine |
| CN101194548A (en) * | 2006-12-06 | 2008-06-11 | 庄学林 | H-shaped case body, ambulation wheel and rotary blade reciprocal chiasmata anti-winding rotary tiller |
| CN201290229Y (en) * | 2008-11-07 | 2009-08-19 | 安徽天时插秧机制造有限公司 | Rice transplanter frame |
| CN201467634U (en) * | 2009-07-23 | 2010-05-19 | 广西汽牛农业机械有限公司 | Back-mounted rotary-plough tillage machine |
| CN201888077U (en) * | 2010-04-28 | 2011-07-06 | 袁家军 | Multifunctional agricultural machine |
| CN202617637U (en) * | 2012-04-01 | 2012-12-26 | 重庆耕友机械有限责任公司 | Novel mini-tiller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102598901A (en) | 2012-07-25 |
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