CN102696288A - Safe and reliable micro-farming machine - Google Patents
Safe and reliable micro-farming machine Download PDFInfo
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- CN102696288A CN102696288A CN2012101911205A CN201210191120A CN102696288A CN 102696288 A CN102696288 A CN 102696288A CN 2012101911205 A CN2012101911205 A CN 2012101911205A CN 201210191120 A CN201210191120 A CN 201210191120A CN 102696288 A CN102696288 A CN 102696288A
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- gasoline engine
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- cross bar
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- electrical pickoff
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Abstract
The invention discloses a safe and reliable micro-farming machine, belonging to the field of agricultural machinery. The safe and reliable micro-farming machine solves the technical defect that when the micro-farming machine of the prior art is used, the micro-farming machine often hurts people. The micro-farming machine mainly comprises a gear box, a gasoline engine and a handle; the gasoline engine fixing frame is arranged on the gear box; the gasoline engine is arranged on the gasoline engine fixing frame; a rotary blade is arranged on a power output shaft of the gear box; and the safe and reliable micro-farming machine is provided with an automatic flameout device. The safe and reliable micro-farming machine is mainly used for operation in farmlands, particularly operation in greenhouses and small plots of mountain areas.
Description
Technical field
The present invention relates to a kind of mini-size tillage machine, belong to agricultural mechanical field, specifically, relate in particular to a kind of mini-size tillage machine with security reliability.
Background technology
At present, the rural area in China, the mini-size tillage machine utilization is very general, and especially in vast mountain area and the more area of planting vegetable in greenhouse, because the operation plot is little, mini-size tillage machine more and more receives peasant's favor especially.But the mini-size tillage machine on the market exists serious potential safety hazard now, simultaneously; Because the market of China's small-scale agricultural machinery is relatively more chaotic at present, access and managerial confusion, dragons and fishes jumbled together; Use mini-size tillage machine to lack the operations necessary training to the peasant, the peasant is short in understanding to the performance of mini-size tillage machine, in use in addition; The incident that mini-size tillage machine is hurted sb.'s feelings often taking place, even operator is disabled, has lost labour capacity.The situation that mini-size tillage machine is in use hurted sb.'s feelings mainly contains two kinds: the one,, because the weight of mini-size tillage machine mainly concentrates on front end, when operator handle is too high; Fuselage will overturn forward rapidly around the power take-off of gear-box under the effect of rotary blade power and fuselage weight, at this moment, if the absent minded or hand strength of operator is enough not big; Upset with regard to uncontrollable fuselage; Thereby the health of operator, especially shank will be rapidly near rotary blades, cause injuredly disabling even; The 2nd,, in the process of use mini-size tillage machine, changed reverse gear when operator unintentionally, rotovator can fall back rapidly backward; Owing to use the plot of mini-size tillage machine often smaller,, can't fall back backward if this time, operator had barrier after one's death; The handle of rotovator can upwards erect rapidly; The rotary blade of mini-size tillage machine is rapidly near human body, even can climb on the body of operator and go, and causes hurting sb.'s feelings.Though the mini-size tillage machine on the market has a kind of being provided with " hand upright stops " device, machine can stop after operator unclamps hand exactly, and, people understand panicly when facing a danger, and tend to catch handle not put.At present, also there is not the mini-size tillage machine that a kind of peasant of letting can relieved use on the market with security reliability.
Summary of the invention
In order to solve the mini-size tillage machine that exists in the prior art in use, the technological deficiency that mini-size tillage machine is hurted sb.'s feelings often takes place, the invention provides a kind of mini-size tillage machine with security reliability.
The present invention adopts following technical scheme to realize: a kind of mini-size tillage machine with security reliability; Comprise gear-box, gasoline engine, handle; Gear-box is provided with the gasoline engine fixed mount, and gasoline engine is installed on the gasoline engine fixed mount, and the power take-off of gear-box is provided with rotary blade; Said mini-size tillage machine with security reliability is provided with automatic cut off device.
Said automatic cut off device comprises preceding protective cradle, flame-out electrical pickoff C; Preceding protective cradle is articulated on the gasoline engine fixed mount through bearing pin; Be provided with spring between preceding protective cradle and the gasoline engine fixed mount; Flame-out electrical pickoff C is fixedly mounted on the gasoline engine fixed mount and with the gasoline engine fixed mount and insulate, and the terminals of flame-out electrical pickoff C are connected with the flame-out line of gasoline engine through lead.
Said automatic cut off device also comprises the flame-out electrical pickoff D and back protection activity cross bar that is fixedly mounted on the handlebar cross bar; Flame-out electrical pickoff D and the insulation of handlebar cross bar; The terminals of flame-out electrical pickoff D are connected with the flame-out line of gasoline engine through lead; Back protection activity cross bar is movably arranged on the handlebar cross bar through bolt, and bolt is provided with stage clip.
Said automatic cut off device also can include only the flame-out electrical pickoff D and back protection activity cross bar that is fixedly mounted on the handlebar cross bar; Flame-out electrical pickoff D and the insulation of handlebar cross bar; The terminals of flame-out electrical pickoff D are connected with the flame-out line of gasoline engine through lead; Back protection activity cross bar is movably arranged on the handlebar cross bar through bolt, and bolt is provided with stage clip.
Said mini-size tillage machine with security reliability is provided with the spare row travelling wheel.When the present invention under non-job state, can rotary blade 1 be taken off and change road wheel, be convenient to walk in road.
Compared with prior art, the invention has the beneficial effects as follows: in use, if fuselage overturns forward, when being turned to certain angle, preceding protective cradle at first touches at the end, and gasoline engine can stop working immediately, and rotary blade can stop the rotation; If mini-size tillage machine falls back backward, when operator had barrier to fall back after one's death, the health of operator will at first be run into the back protection activity cross bar on the handle, and at this moment, gasoline engine also can stop working immediately.Thereby, the operator of mini-size tillage machine has been played protective effect.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of preceding protective cradle;
Fig. 3 is that the A of Fig. 1 is to view;
Fig. 4 is the partial enlarged drawing B of Fig. 1;
Fig. 5 is the partial enlarged drawing E of Fig. 3.
Among the figure: 1, rotary blade; 2, gear-box; 3, gasoline engine fixed mount; 4, breast boards; 5, spring; 6, preceding protective cradle; 7, flame-out electrical pickoff C; 8, bearing pin; 9, belt pulley backplate; 10, gasoline engine; 11, handle; 12, drag strut; 13, draw bar; 14, steady pin; 15, handlebar cross bar; 16, back protection activity cross bar; 17, flame-out electrical pickoff D; 18, stage clip; 19, bolt
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Embodiment 1, a kind of mini-size tillage machine with security reliability; Comprise gear-box 2, gasoline engine 10, handle 11 and spare row travelling wheel; Gear-box 2 is provided with gasoline engine fixed mount 3, and gasoline engine 10 is installed on the gasoline engine fixed mount 3, and the power take-off of gear-box 2 is provided with rotary blade 1; Mini-size tillage machine with security reliability is provided with preceding protective cradle 6, flame-out electrical pickoff C7; Preceding protective cradle 6 is articulated on the gasoline engine fixed mount 3 through bearing pin 8; Be provided with spring 5 between preceding protective cradle 6 and the gasoline engine fixed mount 3; Flame-out electrical pickoff C7 is fixedly mounted on the gasoline engine fixed mount 3 and with gasoline engine fixed mount 3 and insulate, and the terminals of flame-out electrical pickoff C7 are connected with the flame-out line of gasoline engine 10 through lead.
In the time of operate as normal of the present invention, under the effect of spring 5, keep certain clearance between preceding protective cradle 6 and the flame-out electrical pickoff C7; When fuselage overturn forward and acquires a certain degree, preceding protective cradle 6 contacted to earth, and spring 5 is stretched; Preceding protective cradle 6 contacts with flame-out electrical pickoff C7, flame-out line bonding, ignition lead short circuit; Gasoline engine is flame-out, and mini-size tillage machine quits work, thereby reaches protection operator's purpose.
Embodiment 2, said mini-size tillage machine with security reliability comprise flame-out electrical pickoff D17 and the back protection activity cross bar 16 that is fixedly mounted on the handlebar cross bar 15; Flame-out electrical pickoff D17 and 15 insulation of handlebar cross bar; The terminals of flame-out electrical pickoff D17 are connected with the flame-out line of gasoline engine through lead; Back protection activity cross bar 16 is movably arranged on the handlebar cross bar 15 through bolt 19, and bolt 19 is provided with stage clip 18; Other is identical with embodiment 1.
Except defencive function with embodiment 1, when the present invention falls back backward, if the operator have barrier not fall back after one's death the time; If preceding protective cradle 6 does not contact to earth, operator's health also can contact back protection activity cross bar 16, thus 16 reaches of compressing back protection activity cross bar; Make back protection activity cross bar 16 contact flame-out electrical pickoff D17, flame-out line bonding, ignition lead short circuit; Gasoline engine is flame-out, and mini-size tillage machine quits work, thereby reaches protection operator's purpose.
Claims (5)
1. mini-size tillage machine with security reliability; Comprise gear-box (2), gasoline engine (10), handle (11); Gear-box (2) is provided with gasoline engine fixed mount (3); Gasoline engine (10) is installed on the gasoline engine fixed mount (3), and the power take-off of gear-box (2) is provided with rotary blade (1); It is characterized in that: said mini-size tillage machine with security reliability is provided with automatic cut off device.
2. the mini-size tillage machine with security reliability according to claim 1; It is characterized in that: said automatic cut off device comprises preceding protective cradle (6), flame-out electrical pickoff C (7); Preceding protective cradle (6) is articulated on the gasoline engine fixed mount (3) through bearing pin (8); Be provided with spring (5) between preceding protective cradle (6) and the gasoline engine fixed mount (3); Flame-out electrical pickoff C (7) is fixedly mounted on gasoline engine fixed mount (3) and upward and with gasoline engine fixed mount (3) insulate, and the terminals of flame-out electrical pickoff C (7) are connected with the flame-out line of gasoline engine (10) through lead.
3. the mini-size tillage machine with security reliability according to claim 2; It is characterized in that: said automatic cut off device also comprises flame-out electrical pickoff D (17) and the back protection activity cross bar (16) that is fixedly mounted on the handlebar cross bar (15); Flame-out electrical pickoff D (17) and handlebar cross bar (15) insulation; The terminals of flame-out electrical pickoff D (17) are connected with the flame-out line of gasoline engine through lead; Back protection activity cross bar (16) is movably arranged on the handlebar cross bar (15) through bolt (19), and bolt (19) is provided with stage clip (18).
4. the mini-size tillage machine with security reliability according to claim 1; It is characterized in that: said automatic cut off device comprises flame-out electrical pickoff D (17) and the back protection activity cross bar (16) that is fixedly mounted on the handlebar cross bar (15); Flame-out electrical pickoff D (17) and handlebar cross bar (15) insulation; The terminals of flame-out electrical pickoff D (17) are connected with the flame-out line of gasoline engine through lead; Back protection activity cross bar (16) is movably arranged on the handlebar cross bar (15) through bolt (19), and bolt (19) is provided with stage clip (18).
5. according to claim 2 or 3 or 4 described mini-size tillage machines, it is characterized in that: be provided with the spare row travelling wheel with security reliability.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140501.XA CN103907413B (en) | 2012-06-08 | 2012-06-08 | There is the mini-size tillage machine of security reliability |
| CN201210191120.5A CN102696288B (en) | 2012-06-08 | 2012-06-08 | Safe and reliable micro-farming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210191120.5A CN102696288B (en) | 2012-06-08 | 2012-06-08 | Safe and reliable micro-farming machine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410140501.XA Division CN103907413B (en) | 2012-06-08 | 2012-06-08 | There is the mini-size tillage machine of security reliability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102696288A true CN102696288A (en) | 2012-10-03 |
| CN102696288B CN102696288B (en) | 2014-06-25 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410140501.XA Active CN103907413B (en) | 2012-06-08 | 2012-06-08 | There is the mini-size tillage machine of security reliability |
| CN201210191120.5A Active CN102696288B (en) | 2012-06-08 | 2012-06-08 | Safe and reliable micro-farming machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410140501.XA Active CN103907413B (en) | 2012-06-08 | 2012-06-08 | There is the mini-size tillage machine of security reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103907413B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953450A (en) * | 2014-05-14 | 2014-07-30 | 张道贤 | Flameout device of mini-tiller |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453743A (en) * | 2015-12-18 | 2016-04-06 | 重庆鑫源农机股份有限公司 | Multifunctional four-wheel-drive micro-cultivator |
| CN105493670A (en) * | 2015-12-18 | 2016-04-20 | 重庆鑫源农机股份有限公司 | Small four-wheel drive mini-tiller |
| CN105409368A (en) * | 2015-12-18 | 2016-03-23 | 重庆鑫源农机股份有限公司 | Four-wheel-drive mini-tiller |
| CN105493671A (en) * | 2015-12-18 | 2016-04-20 | 重庆鑫源农机股份有限公司 | Small multifunctional mini-tiller |
| CN107866818B (en) * | 2016-09-28 | 2024-02-09 | 海目星激光科技集团股份有限公司 | Robot actuating mechanism |
| CN108679171A (en) * | 2018-07-23 | 2018-10-19 | 重庆优马犁农机制造有限公司 | Gear box of micro-cultivator and its mini-tiller |
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| CN2877218Y (en) * | 2006-03-08 | 2007-03-14 | 陈恳 | Automatic exigency stop apparatus of micro - farming machine |
| CN202153885U (en) * | 2011-06-28 | 2012-03-07 | 常州市劲达科技实业有限公司 | Brush cutter with emergency flameout device |
| CN202197500U (en) * | 2011-08-01 | 2012-04-25 | 重庆宗申通用动力机械有限公司 | Micro-cultivator taking vertical shaft as power |
| CN202663742U (en) * | 2012-06-08 | 2013-01-16 | 日照市立盈机械制造有限公司 | Safe and reliable minitiller |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08133140A (en) * | 1994-11-04 | 1996-05-28 | Shigeki Sano | Running stop device for cultivator |
| JPH099703A (en) * | 1995-06-29 | 1997-01-14 | Shigeki Sano | Engine-stopping mechanism of operation handle grip of tiller |
| JPH11315731A (en) * | 1998-04-28 | 1999-11-16 | Shigeki Sano | Throttle lever of working equipment |
| CN2674218Y (en) * | 2004-02-19 | 2005-01-26 | 钟小勇 | Timing putting-out device for gas kitchen range |
| CN200966224Y (en) * | 2006-08-15 | 2007-10-31 | 秦正清 | Travelling gearing of micro-farming machine |
| CN201178559Y (en) * | 2008-03-19 | 2009-01-14 | 单金亮 | Miniature electric rotary cultivator |
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2012
- 2012-06-08 CN CN201410140501.XA patent/CN103907413B/en active Active
- 2012-06-08 CN CN201210191120.5A patent/CN102696288B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2877218Y (en) * | 2006-03-08 | 2007-03-14 | 陈恳 | Automatic exigency stop apparatus of micro - farming machine |
| CN202153885U (en) * | 2011-06-28 | 2012-03-07 | 常州市劲达科技实业有限公司 | Brush cutter with emergency flameout device |
| CN202197500U (en) * | 2011-08-01 | 2012-04-25 | 重庆宗申通用动力机械有限公司 | Micro-cultivator taking vertical shaft as power |
| CN202663742U (en) * | 2012-06-08 | 2013-01-16 | 日照市立盈机械制造有限公司 | Safe and reliable minitiller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953450A (en) * | 2014-05-14 | 2014-07-30 | 张道贤 | Flameout device of mini-tiller |
| CN103953450B (en) * | 2014-05-14 | 2016-04-27 | 张道贤 | A kind of microtilling machine blanket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102696288B (en) | 2014-06-25 |
| CN103907413B (en) | 2015-12-02 |
| CN103907413A (en) | 2014-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Meng Fanji Inventor after: Zhang Zuokun Inventor before: Zhang Zuokun |
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| COR | Change of bibliographic data | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121003 Assignee: Chongqing panorama Machinery Manufacturing Co., Ltd. Assignor: Rizhao Liying Machinery Manufacturing Co.,Ltd. Contract record no.: 2016370000026 Denomination of invention: Safe and reliable micro tillage machine Granted publication date: 20140625 License type: Common License Record date: 20160512 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Micro cultivator with safety and reliability Effective date of registration: 20211227 Granted publication date: 20140625 Pledgee: Shandong Juxian Rural Commercial Bank Co.,Ltd. Pledgor: RIZHAO LIYING MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2021980016544 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |