CN202663742U - Safe and reliable minitiller - Google Patents
Safe and reliable minitiller Download PDFInfo
- Publication number
- CN202663742U CN202663742U CN 201220273887 CN201220273887U CN202663742U CN 202663742 U CN202663742 U CN 202663742U CN 201220273887 CN201220273887 CN 201220273887 CN 201220273887 U CN201220273887 U CN 201220273887U CN 202663742 U CN202663742 U CN 202663742U
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- gasoline engine
- flame
- cross bar
- mini
- electrical pickoff
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Abstract
The utility model discloses a safe and reliable minitiller, belongs to the field of agricultural machinery and overcomes the technical defect that the minitiller in the prior often injures people during use. The safe and reliable minitiller mainly comprises a gear box, a gasoline engine and a handle. A gasoline engine holder is arranged on the gear box. The gasoline engine is disposed on the gasoline engine holder. A power output shaft of the gear box is provided with rotary blades. The safe and reliable minitiller is provided with an automatic shutdown device. The safe and reliable minitiller is mainly used for field operations, especially greenhouse operations and plot operations in mountain areas.
Description
Technical field
The utility model relates to a kind of mini-size tillage machine, belongs to agricultural mechanical field, specifically, relates in particular to a kind of mini-size tillage machine with security reliability.
Background technology
At present, the rural area in China, mini-size tillage machine uses 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 is subject to peasant's favor especially.But, 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, uses mini-size tillage machine to lack necessary training on operation to the peasant in addition, and the peasant is short in understanding to the performance of mini-size tillage machine, in use, the event that mini-size tillage machine is hurted sb.'s feelings often occuring, 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 large, 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,, when operator has been changed unintentionally reverse gear in the process of use mini-size tillage machine, rotovator can fall back rapidly backward, owing to using the plot of mini-size tillage machine often smaller, if this time, operator had barrier after one's death, can't fall back backward, 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.Although the mini-size tillage machine on the market has a kind of being provided with " hand vertical 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 with security reliability that a kind of peasant of allowing can relieved use on the market.
The utility model content
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 occurs, the utility model provides a kind of mini-size tillage machine with security reliability.
The utility model is realized by the following technical solutions: 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; Described mini-size tillage machine with security reliability is provided with automatic cut off device.
Described automatic cut off device comprises front protective cradle, flame-out electrical pickoff C; front protective cradle is articulated on the gasoline engine fixed mount by bearing pin; be provided with spring between front 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 by wire.
Described automatic cut off device also comprises flame-out electrical pickoff D and the rear 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 by wire; rear protection activity cross bar is movably arranged on the handlebar cross bar by bolt, and bolt is provided with stage clip.
Described automatic cut off device also can include only flame-out electrical pickoff D and the rear 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 by wire; rear protection activity cross bar is movably arranged on the handlebar cross bar by bolt, and bolt is provided with stage clip.
Described mini-size tillage machine with security reliability is provided with the spare row travelling wheel.When the utility model under non-job state, rotary blade 1 can be taken off and change road wheel, be convenient to walk at road.
Compared with prior art, the beneficial effects of the utility model are: in use, if fuselage overturns forward, when being turned to certain angle, front 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 rear 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 structural representation of the present utility model;
Fig. 2 is the structural representation of front 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, front 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, rear protection activity cross bar; 17, flame-out electrical pickoff D; 18, stage clip; 19, bolt
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
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 front protective cradle 6, flame-out electrical pickoff C7; front protective cradle 6 is articulated on the gasoline engine fixed mount 3 by bearing pin 8; be provided with spring 5 between front 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 by wire.
When the utility model works, under the effect of spring 5, keep certain gap between front protective cradle 6 and the flame-out electrical pickoff C7; When fuselage overturn forward and acquires a certain degree, front protective cradle 6 contacted to earth, and spring 5 is stretched; front 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, described mini-size tillage machine with security reliability comprise flame-out electrical pickoff D17 and the rear 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 by wire, rear protection activity cross bar 16 is movably arranged on the handlebar cross bar 15 by bolt 19, and bolt 19 is provided with stage clip 18; Other is identical with embodiment 1.
Except the defencive function with embodiment 1; when the utility model falls back backward, if the operator have after one's death barrier not fall back the time, if front protective cradle 6 does not contact to earth; operator's health also can contact rear protection activity cross bar 16; thereby protection activity cross bar 16 reaches after the compressing make rear protection activity cross bar 16 contact flame-out electrical pickoff D17, flame-out line bonding; the 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: described 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: described automatic cut off device comprises front protective cradle (6); flame-out electrical pickoff C(7); front protective cradle (6) is articulated on the gasoline engine fixed mount (3) by bearing pin (8); be provided with spring (5) between front protective cradle (6) and the gasoline engine fixed mount (3); flame-out electrical pickoff C(7) be fixedly mounted on gasoline engine fixed mount (3) upper and with gasoline engine fixed mount (3) insulation, flame-out electrical pickoff C(7) terminals be connected by the flame-out line of wire with gasoline engine (10).
3. the mini-size tillage machine with security reliability according to claim 2; it is characterized in that: described automatic cut off device also comprises the flame-out electrical pickoff D(17 that is fixedly mounted on the handlebar cross bar (15)) and rear protection activity cross bar (16); flame-out electrical pickoff D(17) with handlebar cross bar (15) insulation; flame-out electrical pickoff D(17) terminals are connected with the flame-out line of gasoline engine by wire; rear protection activity cross bar (16) is movably arranged on the handlebar cross bar (15) by 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: described automatic cut off device comprises the flame-out electrical pickoff D(17 that is fixedly mounted on the handlebar cross bar (15)) and rear protection activity cross bar (16); flame-out electrical pickoff D(17) with handlebar cross bar (15) insulation; flame-out electrical pickoff D(17) terminals are connected with the flame-out line of gasoline engine by wire; rear protection activity cross bar (16) is movably arranged on the handlebar cross bar (15) by bolt (19), and bolt (19) is provided with stage clip (18).
5. it is characterized in that: be provided with the spare row travelling wheel according to claim 2 or 3 or 4 described mini-size tillage machines with security reliability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273887 CN202663742U (en) | 2012-06-08 | 2012-06-08 | Safe and reliable minitiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273887 CN202663742U (en) | 2012-06-08 | 2012-06-08 | Safe and reliable minitiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663742U true CN202663742U (en) | 2013-01-16 |
Family
ID=47484694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220273887 Withdrawn - After Issue CN202663742U (en) | 2012-06-08 | 2012-06-08 | Safe and reliable minitiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663742U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696288A (en) * | 2012-06-08 | 2012-10-03 | 日照市立盈机械制造有限公司 | Safe and reliable micro-farming machine |
| CN103340036A (en) * | 2013-07-15 | 2013-10-09 | 南宁科玛机械制造有限公司 | Mini-tiller ridge breaking and tilling device |
| CN105532100A (en) * | 2016-03-02 | 2016-05-04 | 沂水沭拖机械有限公司 | Sudden stop protection device for mini tiller |
-
2012
- 2012-06-08 CN CN 201220273887 patent/CN202663742U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696288A (en) * | 2012-06-08 | 2012-10-03 | 日照市立盈机械制造有限公司 | Safe and reliable micro-farming machine |
| CN102696288B (en) * | 2012-06-08 | 2014-06-25 | 日照市立盈机械制造有限公司 | Safe and reliable micro-farming machine |
| CN103907413A (en) * | 2012-06-08 | 2014-07-09 | 日照市立盈机械制造有限公司 | Mini tiller with safe reliability |
| CN103340036A (en) * | 2013-07-15 | 2013-10-09 | 南宁科玛机械制造有限公司 | Mini-tiller ridge breaking and tilling device |
| CN103340036B (en) * | 2013-07-15 | 2015-12-02 | 南宁科玛机械制造有限公司 | A kind of mini-size tillage machine breaks ridge and ploughs engagement positions |
| CN105532100A (en) * | 2016-03-02 | 2016-05-04 | 沂水沭拖机械有限公司 | Sudden stop protection device for mini tiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20140625 |
|
| RGAV | Abandon patent right to avoid regrant |