CN208675696U - A kind of paddy field small tiller - Google Patents
A kind of paddy field small tiller Download PDFInfo
- Publication number
- CN208675696U CN208675696U CN201821253557.6U CN201821253557U CN208675696U CN 208675696 U CN208675696 U CN 208675696U CN 201821253557 U CN201821253557 U CN 201821253557U CN 208675696 U CN208675696 U CN 208675696U
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- wheel
- driving wheel
- paddy field
- main shaft
- mechanism includes
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Abstract
The utility model relates to a kind of paddy field small tillers, including rack, transmission mechanism, walking mechanism and power mechanism, further include rotary tillage mechanism and rear cultivation mechanism；Transmission mechanism includes the left clutch and right clutch being symmetricly set on forward spindle, and the two two sides are equipped with front gear and driving wheel, and front gear links backgear, driving wheel band connection gearbox by the transition gear on intermediate bridge shaft；Walking mechanism includes two front driving wheels and two back front driven wheels, is additionally provided with front jockey wheel in the front end of front driving wheel；Rotary tillage mechanism includes the rotary knife portion being symmetricly set on forward spindle, and rotary knife portion is located at front gear side and far from clutch position；Farming mechanism includes the straight knife portion being symmetricly set on rear main shaft afterwards.The utility model realizes the purpose of abundant rotary tillage, and have certain deep ploughing kind effect, functional can be widely applied to agricultural machinery technological field by setting rotary tillage mechanism and rear cultivation mechanism.
Description
Technical field
The utility model relates to agricultural machinery technological field, in particular to a kind of paddy field small tillers.
Background technique
Mini-tiller is the farming machinery applied in farm land or paddy field, has the function of rotary tillage, transport etc., current
Mini-tiller realizes the purpose of soil rotary tillage by the way that rotary blade is arranged, and includes in shape hand steered structurally and mechanically structure, that is, sets
Handrail is set to realize the manual control direction of motion, or is set as power-driven mechanism, operator is sitting in mechanical top, passes through behaviour
The turning of mini-tiller or the control of direction of advance are realized as steering wheel；During rotary tillage, in order to realize power mechanism
It is accurately positioned, is provided with control system, the accurate positioning of mini-tiller is realized by circuit control.
But current mini-tiller can not have the purpose of cultivation when realizing the work purpose of rotary tillage simultaneously, and revolve
Cultivated degree of digging is lower, cannot well be sufficiently mixed application fertilizer and soil.
Utility model content
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of paddy field small tiller, including machine
Frame, walking mechanism and power mechanism further include transmission mechanism, rotary tillage mechanism and rear farming mechanism；
The walking mechanism includes driving wheel and two back front driven wheels before two, and the front end of the rack is equipped with front jockey wheel；
The transmission mechanism includes the left clutch and right clutch being symmetricly set on forward spindle, the left clutch and
It is symmetrically arranged with driving wheel between right clutch, and is equipped with front gear on the outside of the two；The front gear passes through on intermediate bridge shaft
Transition gear link backgear, the backgear is located on rear main shaft, the driving wheel band connection gearbox；Before described actively
Wheel is located at forward spindle both ends, and the back front driven wheel is located at rear main shaft both ends, and the forward spindle, bridge shaft and rear main shaft are successively set
On the rack；
The rotary tillage mechanism includes the rotary knife portion being symmetricly set on the outside of two front gears, and the rotary knife portion far from it is left from
Clutch and right clutch；
Farming mechanism includes the straight knife portion being symmetricly set on rear main shaft after described, row after being plugged on the rear main shaft
Walk wheel.
Preferably, the rotary knife portion includes several arc rotary knife for being spaced and being fixed on forward spindle, the arc rotary knife one
End is equipped with threaded hole, and is fixed on rear main shaft by screw.
Preferably, told straight knife portion includes two spaced circular hubs and the straight knife plate that is tiltedly located on wheel hub, described
Straight knife plate and wheel hub are connected at inclination.
Preferably, the rear walking wheel outer diameter is greater than back front driven wheel.
Preferably, the bridge shaft is symmetrical set, and the driving wheel is separately positioned on the both ends of bridge shaft, the nipper
Link is located at the driving wheel of bridge shaft outer end to wheel respectively, and the driving wheel for being located at bridge shaft inner end links backgear.
Preferably, the front jockey wheel is set as one, and is located at the front of preceding driving wheel.
Preferably, the power mechanism includes engine, the engine band connection gearbox, the engine and speed change
Case is respectively positioned on front end of rack upper position.
Preferably, the rack is equipped with gear lever, steering wheel, seat and smoke exhaust barrel, and the back front driven wheel is equipped with mud
FE Tiler.
After using the above structure, the utility model has the advantages that (1) is provided with symmetrical rotary tillage mechanism, makes
The rotary tillage degree for obtaining the utility model is higher, and soil and fertilizer are sufficiently mixed, the utilization rate of fertilizer is improved；(2) it is arranged
Liao Hou farming mechanism, realizes the purpose that the depth in the utility model is digged, and fertilizer is embedded in underground, functional；
(3) be provided with rear walking wheel between back front driven wheel, straight knife portion be provided on rear main shaft so that the utility model be suitable for it is shallow,
Deep paddy field work, and it is smooth to plough, and turns to flexibly, base of above going to the field is easy, and work efficiency is high；(4) rear walking wheel is connected by bolt
It connects on the wheel shaft of back front driven wheel, it is easy to disassemble.
Detailed description of the invention
Fig. 1 is a kind of vertical view power transmission structure schematic diagram of paddy field small tiller；
Fig. 2 is a kind of side structure schematic view of paddy field small tiller；
Fig. 3 is a kind of structural schematic diagram in straight knife portion in paddy field small tiller.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing 1~3, a kind of paddy field small tiller, including rack 1, walking mechanism and power mechanism, it further include driver
Structure, rotary tillage mechanism and rear farming mechanism；
Walking mechanism includes driving wheel 2 and two back front driven wheels 3 before two, and the front end of rack 1 is equipped with front jockey wheel 4；
Transmission mechanism includes the left clutch 6 and right clutch 7 being symmetricly set on forward spindle 5, left clutch 6 and it is right from
It is symmetrically arranged with driving wheel 8 between clutch 7, and is equipped with front gear 9 on the outside of the two；Front gear 9 passes through on intermediate bridge shaft 10
Transition gear 11 links backgear 12, and backgear 12 is located on rear main shaft 13,8 band connection gearbox 14 of driving wheel；Preceding driving wheel 2
The both ends of forward spindle 5 are set, back front driven wheel 3 is arranged on rear main shaft 13, and forward spindle 5, bridge shaft 10 and rear main shaft 13 according to
It is secondary to be located in rack 1；
Rotary tillage mechanism includes being symmetricly set on the rotary knife portion 15 in two front gears, 9 outside, and rotary knife portion 15 is far from left clutch
Device 6 and right clutch 7；
Farming mechanism includes the straight knife portion 16 being symmetricly set on rear main shaft 13 afterwards, is walked after being plugged on rear main shaft 13
Wheel 16.
In the specific implementation, start power mechanism, gearbox 14 drives forward spindle 5 to move, the nipper on forward spindle 5
9 setting in motions are taken turns, the backgear 12 linked with front gear 9 also starts turning, and realizes and transmits the power output of power mechanism
Purpose onto rear main shaft 13；At the same time: the rotary knife portion 15 on forward spindle 2 starts turning, realize the utility model in about
The purpose of rotary tillage；Then, under the drive of front gear 9, rear main shaft 13 drives rear farming mechanism disposed thereon to rotate, and realizes
The purpose of deep ploughing；Transition gear 11 is set as two pairs, and is located at middle part and the end positions of bridge shaft 10 two-by-two, plays
The effect of power is transmitted, and the operating statuses such as turning and straight trip are realized by the operating of intermediate and end positions transition gear 11
Power transmission when change.
Rotary knife portion 15 includes several arc rotary knife 1501 for being spaced and being fixed on forward spindle 5, and 1501 one end of arc rotary knife is set
There is threaded hole, and is fixed on rear main shaft 13 by screw.
During carrying out rotary tillage, arc rotary knife 1501 moves in a circle under the drive of forward spindle 5, realizes for water
The rotary tillage in field；When being made, arc rotary knife 1501 can be set to semicircle or be greater than semicircular structure, with it is preceding
When main shaft 5 connects, point is equipped with threaded hole, is actively socketed on forward spindle 5 by screw close to bottom end, top is located at,
Forward spindle 5 is equipped with the threaded hole assembled with screw；In order to which the utility model also can be used in others work, can will revolve
Knife portion 15 disassembles, and be spirally connected other equipment on forward spindle 5, and use scope is relatively broad.
Straight knife portion 16 includes two spaced circular hubs 1601 and the straight knife plate 1602 being tiltedly located on wheel hub 1601, directly
Knife plate 1602 and wheel hub 1601 are connected at inclination, during installation, straight knife portion 16 are threaded through on rear main shaft 13, realizes its rotation.
Realize the deep ploughing purpose in the utility model by the way that straight knife portion 16 is arranged: straight knife portion 16 is arranged in rear main shaft 13
On, in the rotation of rear main shaft 13, straight knife portion moves in a circle, and straight knife plate 1602 plays the role of plane and digs.
16 outer diameter of rear walking wheel is greater than back front driven wheel 3, and rear walking wheel 16 is equipped with hexagonal set, after being set on by hexagonal
On main shaft 13, and rear walking wheel 16 is set as common traveling wheel.
Bridge shaft 10 is symmetrical set, and driving wheel 8 is separately positioned on the both ends of bridge shaft 10, and front gear 9 distinguishes link bit
Driving wheel 8 in 10 outer end of bridge shaft, and the driving wheel 8 for being located at 10 inner end of bridge shaft links backgear 12.Specifically designing
When, in order to improve power transmission efficiency, two bridge shafts 10 are provided with, and every 10 both ends of bridge shaft are equipped with transition gear
11, the chain convenient for linking respectively with front gear 9 and backgear 12 is able to achieve linear motion.In specific production, bridge shaft 10
It is plugged in rack 1, and is equipped with spring bearing in the jack of rack 1 and bridge shaft 10.
Front jockey wheel 4 is set as one, and is located at the front of preceding driving wheel 2.Convenient for increasing the utility model and work
The contact area in face reduces the active force between paddy field, the problem of preventing skidding, get deeply stuck in.
Power mechanism includes engine 17, and 17 band connection gearbox 14 of engine, engine 17 and gearbox 14 are respectively positioned on
1 upper front end position of rack.It drives gearbox 14 to move by engine 17, realizes the output of power.
Rack 1 is equipped with gear lever 18, steering wheel 19, seat 20 and smoke exhaust barrel 21, and back front driven wheel 3 is equipped with mud FE Tiler
22。
Claims (8)
1. a kind of paddy field small tiller, including rack, walking mechanism and power mechanism, which is characterized in that further include transmission mechanism, rotation
Plough mechanism and rear farming mechanism；
The walking mechanism includes driving wheel and two back front driven wheels before two, and the front end of the rack is equipped with front jockey wheel；
The transmission mechanism includes the left clutch and right clutch being symmetricly set on forward spindle, the left clutch and it is right from
It is symmetrically arranged with driving wheel between clutch, and is equipped with front gear on the outside of the two；The front gear passes through the mistake on intermediate bridge shaft
Gear link backgear is crossed, the backgear is located on rear main shaft, the driving wheel band connection gearbox；The preceding driving wheel position
In forward spindle both ends, the back front driven wheel is located at rear main shaft both ends, and the forward spindle, bridge shaft and rear main shaft are sequentially arranged at machine
On frame；
The rotary tillage mechanism includes the rotary knife portion being symmetricly set on the outside of two front gears, and the rotary knife portion is far from left clutch
And right clutch；
Farming mechanism includes the straight knife portion being symmetricly set on rear main shaft after described, is walked after being plugged on the rear main shaft
Wheel.
2. a kind of paddy field small tiller according to claim 1, which is characterized in that the rotary knife portion includes that several intervals are affixed
Arc rotary knife on forward spindle, arc rotary knife one end is equipped with threaded hole, and is fixed on rear main shaft by screw.
3. a kind of paddy field small tiller according to claim 1, which is characterized in that the straight knife portion includes two spaced
Circular hub and the straight knife plate being tiltedly located on wheel hub, the straight knife plate and wheel hub are connected at inclination.
4. a kind of paddy field small tiller according to claim 1, which is characterized in that the rear walking wheel outer diameter is greater than rear driven
Wheel.
5. a kind of paddy field small tiller according to claim 1, which is characterized in that the bridge shaft is symmetrical set, described
Driving wheel is separately positioned on the both ends of bridge shaft, and the front gear links the driving wheel positioned at bridge shaft outer end respectively, and is located at
The driving wheel of bridge shaft inner end links backgear.
6. a kind of paddy field small tiller according to claim 1, which is characterized in that the front jockey wheel is set as one, and
Positioned at the front of preceding driving wheel.
7. a kind of paddy field small tiller according to claim 1, which is characterized in that the power mechanism includes engine, institute
Engine band connection gearbox is stated, the engine and gearbox are respectively positioned on front end of rack upper position.
8. described in any item a kind of paddy field small tillers according to claim 1~7, which is characterized in that the rack is equipped with shelves
Position bar, steering wheel, seat and smoke exhaust barrel, the back front driven wheel are equipped with mud FE Tiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253557.6U CN208675696U (en) | 2018-08-06 | 2018-08-06 | A kind of paddy field small tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253557.6U CN208675696U (en) | 2018-08-06 | 2018-08-06 | A kind of paddy field small tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208675696U true CN208675696U (en) | 2019-04-02 |
Family
ID=65883660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821253557.6U Expired - Fee Related CN208675696U (en) | 2018-08-06 | 2018-08-06 | A kind of paddy field small tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208675696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925154A (en) * | 2018-08-06 | 2018-12-04 | 蒙仕永 | A kind of paddy field small tiller |
-
2018
- 2018-08-06 CN CN201821253557.6U patent/CN208675696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925154A (en) * | 2018-08-06 | 2018-12-04 | 蒙仕永 | A kind of paddy field small tiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20210806 |