CN201787021U - Belt-gear driven negation gate control device of micro-farming machine - Google Patents
Belt-gear driven negation gate control device of micro-farming machine Download PDFInfo
- Publication number
- CN201787021U CN201787021U CN201020272440XU CN201020272440U CN201787021U CN 201787021 U CN201787021 U CN 201787021U CN 201020272440X U CN201020272440X U CN 201020272440XU CN 201020272440 U CN201020272440 U CN 201020272440U CN 201787021 U CN201787021 U CN 201787021U
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- gear
- belt
- wheel
- driving wheel
- forward gear
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Abstract
The utility model discloses a belt-gear driven negation gate control device of a micro-farming machine, which comprises a forward gear driving wheel, a reverse gear driving wheel, a driven wheel, a forward gear belt, a reverse gear belt, a forward gear tensioning wheel and a reverse gear tensioning wheel, wherein the forward gear belt wheel is matched with the forward gear driving wheel and the driven wheel in a loosening manner; the forward gear tensioning wheel is arranged between the forward gear driving wheel and the driven wheel; the reverse belt is matched with the reverse gear tensioning wheel and the driven wheel in a loosening manner; the reverse gear tensioning wheel is arranged between the reverse gear driving wheel and the driven wheel; two belt grooves are arranged on the driven wheel in parallel; the forward gear driving wheel is arranged on an output shaft of an engine; a gear I is arranged on the output shaft; a gear II meshed with the gear I is arranged on a reversing shaft; and the reverse gear driving wheel is arranged on the reversing shaft. The device has the advantages of simple structure, reasonable design and favorable driving effect and effectively avoids the phenomenon that the forward and reverse are operated simultaneously.
Description
Technical field
The utility model relates to a kind of microtilling machine, especially relates to a kind of belt-gear-driven non-controlling device for doors of microtilling machine.
Background technique
At present, microtilling machine is as omnipotent supervisor, be specially in the orchard, the agriculture graden machine that designs of vegetable plot, warmhouse booth, hilly country and the operation of fritter field.Microtilling machine has obtained wideling popularize utilization in these areas, but owing to other employed spatial constraints, the component and the global design of machine is had relatively high expectations.In the design of existing microtilling machine handgrip, have plenty of singlehanded, have plenty of the both hands handle, also have plenty of three handgrips, shortcoming such as more or less existence is not easy operation in the design of these handgrips, and no interlock is dangerous, and is not attractive in appearance.Simultaneously, the power of existing microtilling machine is generally provided by internal-combustion engine, is provided with pto and stretches out outside the body on internal-combustion engine, on this axle, be provided with driving wheel, by belt transmission, be connected with gearbox, by the control of change of gearbox realization speed and forward-reverse.This complex structure, troublesome poeration obviously can not satisfy usage requirement.
The model utility content
Goal of the invention: at the deficiencies in the prior art, the purpose of this utility model provides a kind of belt-gear-driven non-controlling device for doors of microtilling machine, to improve handgrip design of the prior art and transmission device, improves its Security, make the machine forward-reverse freely, easy to operate.
Technological scheme: in order to realize the foregoing invention purpose, the technical solution adopted in the utility model is:
A kind of belt of microtilling machine-gear-driven non-controlling device for doors comprises the forward gear driving wheel, the driving wheel that reverses gear, follower, forward gear belt, the belt that reverses gear, forward gear Idle wheel and the Idle wheel that reverses gear; Described forward gear belt running fit is on forward gear driving wheel and follower, and described forward gear Idle wheel is arranged between forward gear driving wheel and the follower; The described belt running fit of reversing gear is on reverse gear driving wheel and follower, and the described Idle wheel that reverses gear is arranged on and reverses gear between driving wheel and the follower; On follower, be arranged with 2 belt grooves in parallel; Described forward gear driving wheel is arranged on the output shaft of motor; Output shaft is provided with gear I, and reversing shaft is provided with and gear I pitch wheel II; The described driving wheel that reverses gear is arranged on the reversing shaft.
Described forward gear Idle wheel is arranged on the tensioning plate I, and tensioning plate I is provided with control clue I; The described Idle wheel that reverses gear is arranged on the tensioning plate II, and tensioning plate II is provided with control clue II.
Described control clue I links to each other with first-hand handle, and described control clue II links to each other with second-hand's handle, and first-hand handle and second-hand are being movably articulated on the handle by same bolt; Described first-hand handle or second-hand's handle holder is provided with position-limitting pin.
Described position-limitting pin is arranged on the side of holder.
Respectively be provided with 1 position-limitting pin at described 2 sides holder.
The belt of microtilling machine of the present utility model-gear-driven non-controlling device for doors, when first-hand handle is depressed, position-limitting pin is along with holder is depressed simultaneously, promote a holder of second-hand's handle, second-hand's handle is pushed in drive open, plays to prevent the second-hand the effect of working simultaneously, and this moment, the forward gear Idle wheel compressed the forward gear belt, drive machine, start working.In like manner, when the second-hand when closing, position-limitting pin by the second in command holder is promoted move, push first-hand open, stop first-hand handle to be depressed and to work, thereby play interlocked usefulness, at this moment, the Idle wheel tensioning of the reversing gear belt that reverses gear drives machine and starts working.When position-limitting pin is arranged on the second in command the holder on, working principle is identical.
Beneficial effect: the belt of microtilling machine of the present utility model-gear-driven non-controlling device for doors, simple in structure, reasonable in design, safe and reliable, appearance design is elegant in appearance.Between output shaft by motor and the reversing shaft gear be meshing with each other, drive the rotation of the forward gear or the belt that reverses gear, have good transmission effect.Adopt the handgrip design proposal of interlocking simultaneously, effectively avoid operating simultaneously and advance and fall back, and cause that engine misses or other cause the generation of machine breakdown situation.
Description of drawings
Fig. 1 is the structural representation of the belt-gear-driven non-controlling device for doors of microtilling machine.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the structural representation of the limit-type interlocking handgrip of microtilling machine;
Fig. 4 and Fig. 5 are the limit-type interlocking handgrip work schematic representation of microtilling machine.
Embodiment
Below in conjunction with accompanying drawing the utility model is further explained.
As depicted in figs. 1 and 2, be the belt-gear-driven non-controlling device for doors of microtilling machine.The belt of this microtilling machine-gear-driven non-controlling device for doors comprises forward gear driving wheel 6, the driving wheel 17 that reverses gear, follower 14, forward gear belt 7, the belt 8 that reverses gear, forward gear Idle wheel 10 and the Idle wheel 9 that reverses gear.Forward gear belt 7 running fit are on forward gear driving wheel 6 and follower 14, and forward gear Idle wheel 10 is arranged between forward gear driving wheel 6 and the follower 12.Belt 8 running fit of reversing gear are on reverse gear driving wheel 17 and follower 14, and the Idle wheel 9 that reverses gear is arranged on and reverses gear between driving wheel 17 and the follower 14.On follower 14, be arranged with 2 belt grooves in parallel, be used for placing the forward gear belt 7 and the belt 8 that reverses gear respectively.Forward gear driving wheel 6 is arranged on the output shaft 13 of motor 1; Output shaft 13 is provided with gear I 3, and reversing shaft 5 is provided with the 3 pitch wheel II 4 with gear I; The driving wheel 17 that reverses gear is arranged on the reversing shaft 5.Forward gear Idle wheel 10 is arranged on the tensioning plate I 12, and tensioning plate I 12 is provided with control clue I 16.The Idle wheel 9 that reverses gear is arranged on the tensioning plate II 11, and tensioning plate II 11 is provided with control clue II 15.
As Fig. 3, Fig. 4 and shown in Figure 5, be the limit-type interlocking handgrip of microtilling machine.This limit-type interlocking handgrip comprise handle 21, first-hand 17 and the second-hand 18; First-hand 17 and the second-hand be movably articulated in 18 on the handle 21 by same bolt 20; First-hand 17 or the second-hand 18 holder is provided with position-limitting pin 19.First-hand 17 or the second-hand 18 holder is all had 2 sides, when they being hinged on the handle 21 with bolt 19, first-hand 17 holder is embedded in the second-hand 18 the holder in, or the second-hand 18 holder is embedded in first-hand 17 the holder in, when work, tangent the holder side.At this moment, can be arranged on position-limitting pin 19 on the side of any one holder, or, respectively be provided with 1 position-limitting pin on 2 sides of same holder, or, different from the different sides of holder, all can.First-handly link to each other 17 with control clue I 16, the second-hand 18 with control clue II 15 and link to each other.
The limit-type interlocking handgrip of microtilling machine of the present utility model, in the course of the work, when first-hand when depressing 17, drive control clue I 16, pulling tensioning plate I 12, pulling tensioning plate I 12 rotates around its center of circle 01, drive forward gear Idle wheel 10, tensioning forward gear belt 7, unlatching work; Position-limitting pin 19 is along with depressing holder simultaneously, promote the second-hand 18 holder, drive is pushed the second-hand open 18, plays preventing that the second-hand is 18 effects of working simultaneously.In like manner, when the second-hand is closed, drive control clue II 15, pulling tensioning plate II 11 to 14, pulling tensioning plate II 11 rotates around its center of circle 02, the drive Idle wheel 9 that reverses gear, the tensioning belt 8 that reverses gear, unlatching work, position-limitting pin 19 is moved holding in the palm in the promotion by the second in command's 18, push open first-handly, stop first-handly to be depressed 17 and to work, use thereby play interlocked 17.When position-limitting pin 19 is arranged on the second in command 18 the holder on, working principle is identical.
The belt of microtilling machine of the present utility model-gear-driven non-controlling device for doors, simple in structure, reasonable in design, safe and reliable, appearance design is elegant in appearance.Between output shaft by motor and the reversing shaft gear be meshing with each other, drive the rotation of the forward gear or the belt that reverses gear, have good transmission effect.Adopt the handgrip design proposal of interlocking simultaneously, effectively avoid operating simultaneously and advance and fall back, and cause that engine misses or other cause the generation of machine breakdown situation.
Claims (5)
1. the belt of a microtilling machine-gear-driven non-controlling device for doors is characterized in that: comprise forward gear driving wheel (6), the driving wheel that reverses gear (17), follower (14), forward gear belt (7), the belt that reverses gear (8), forward gear Idle wheel (10) and the Idle wheel that reverses gear (9); Described forward gear belt (7) running fit is on forward gear driving wheel (6) and follower (14), and described forward gear Idle wheel (10) is arranged between forward gear driving wheel (6) and the follower (14); The described belt that reverses gear (8) running fit is on driving wheel that reverses gear (17) and follower (14), and the described Idle wheel that reverses gear (9) is arranged between driving wheel that reverses gear (17) and the follower (14); On follower (14), be arranged with 2 belt grooves in parallel; Described forward gear driving wheel (6) is arranged on the output shaft (13) of motor (1); Output shaft (13) is provided with gear I (3), and reversing shaft (5) is provided with and gear I (3) pitch wheel II (4); The described driving wheel that reverses gear (17) is arranged on the reversing shaft (5).
2. the belt of microtilling machine according to claim 1-gear-driven non-controlling device for doors, it is characterized in that: described forward gear Idle wheel (10) is arranged on the tensioning plate I (12), and tensioning plate I (12) is provided with control clue I (16); The described Idle wheel that reverses gear (9) is arranged on the tensioning plate II (11), and tensioning plate II (11) is provided with control clue II (15).
3. the belt of microtilling machine according to claim 2-gear-driven non-controlling device for doors, it is characterized in that: described control clue I (16) links to each other with first-hand handle (17), described control clue II (15) links to each other (18) with the second-hand, and first-hand handle (17) and second-hand are movably articulated in (18) on the handle (21) by same bolt (20); Described first-hand handle (17) or second-hand are provided with holder position-limitting pin (19) to (18).
4. the belt of microtilling machine according to claim 3-gear-driven non-controlling device for doors is characterized in that: described position-limitting pin (19) is arranged on the side of holder.
5. the belt of microtilling machine according to claim 3-gear-driven non-controlling device for doors is characterized in that: respectively be provided with 1 position-limitting pin (19) at described 2 sides holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020272440XU CN201787021U (en) | 2010-07-27 | 2010-07-27 | Belt-gear driven negation gate control device of micro-farming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020272440XU CN201787021U (en) | 2010-07-27 | 2010-07-27 | Belt-gear driven negation gate control device of micro-farming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787021U true CN201787021U (en) | 2011-04-06 |
Family
ID=43818984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020272440XU Expired - Fee Related CN201787021U (en) | 2010-07-27 | 2010-07-27 | Belt-gear driven negation gate control device of micro-farming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174955A (en) * | 2011-02-28 | 2011-09-07 | 重庆华世丹机械制造有限公司 | Mini-tiller and positive reverse gear switching device |
| CN106034411A (en) * | 2016-07-29 | 2016-10-26 | 扬州和益电动工具有限公司 | Rotary cultivator with gear reversing function |
-
2010
- 2010-07-27 CN CN201020272440XU patent/CN201787021U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102174955A (en) * | 2011-02-28 | 2011-09-07 | 重庆华世丹机械制造有限公司 | Mini-tiller and positive reverse gear switching device |
| CN106034411A (en) * | 2016-07-29 | 2016-10-26 | 扬州和益电动工具有限公司 | Rotary cultivator with gear reversing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20120727 |