CN208908544U - The full landform multifunctional small tiller of power built-in - Google Patents
The full landform multifunctional small tiller of power built-in Download PDFInfo
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- CN208908544U CN208908544U CN201821079700.4U CN201821079700U CN208908544U CN 208908544 U CN208908544 U CN 208908544U CN 201821079700 U CN201821079700 U CN 201821079700U CN 208908544 U CN208908544 U CN 208908544U
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Abstract
The utility model discloses the full landform multifunctional small tillers of power built-in.Including the drive sprocket in tune variable speed drive system, driven sprocket, back-up roller wheel is mutually 120 degree of both sides fuselage clamping fasteners together, drive system machine body assembly is formed.The periphery of the drive system machine body assembly is equipped with walking cage wheel assembly, is engaged and is driven by drive sprocket.The outer surface of the walking cage wheel assembly, which is fixedly installed, takes off ground tooth, and power source is placed in vacancy among machine body assembly with four pieces of protective plate packages, and composition power built-in drives running gear.Obtain ultralow center of gravity and most compact structure.The various agricultural machinery and implement such as ploughshare rotary cultivator are dynamically combined on cultivating system fuselage, power is obtained by drive system power output sprocket, form cultivating system, one end is fastenedly connected in driving running gear machine body assembly.Other end installation guiding and depth regulating system.
Description
Technical field
The utility model relates to mini-tiller technical fields, the specifically full landform multifunctional small tiller of power built-in.
Background technique
Mini-tiller has light-weight using small size power source as power, and small in size, the features such as structure is simple, mini-tiller is wide
General to be suitable for Plain, mountain area, the nonirrigated farmland on hills, paddy field, orchard etc., mixing corresponding equipment can be drawn water, is generated electricity, sprayed, be sprayed
The operations such as leaching can also draw towed vehicle and carry out short-distance transport, and mini-tiller can freely exercise in field, it is user-friendly with deposit
It puts, eliminating large-scale farm machinery cannot be introduced into the worry of mountain area field, be that vast farmers consumer substitutes the cultivated best choosing of ox
It selects.
Chinese patent discloses a kind of mini-tiller (205670931 U of Authorization Notice No. CN), which can be just
In
Disassembly, the installation of each component of mini-tiller, facilitate the hand haulage of mini-tiller, still, which lacks guiding
Depth adjustment structure is taken turns, when people are at arable land, since mini-tiller cannot achieve the adjustment of the gully depth, traveling wheel ring gear adds
Influence is very big, and external retarder drive system volume is bigger than normal, makes on it with driving cage wheel to be engaged for the big at high cost and soil of work difficulty
The practical performance for obtaining mini-tiller is lower.For this purpose, we have proposed the full landform multifunctional small tillers of power built-in.
Utility model content
The purpose of this utility model is to provide the full landform multifunctional small tillers of power built-in, to solve above-mentioned background skill
It proposes to lack directive wheel depth adjustment structure in art, when people are at arable land, since mini-tiller cannot achieve the tune of the gully depth
It is whole, so that the problem that the practical performance of mini-tiller is lower.The big at high cost and soil of traveling wheel ring gear difficulty of processing is to itself and drive
Dynamic cage wheel occlusion influences big, the problems such as external retarder drive system volume is bigger than normal.
To achieve the above object, the utility model provides the following technical solutions:
The full landform multifunctional small tiller of power built-in, including drive system machine body assembly, the drive system fuselage are total
Achievement is the drive sprocket in tune variable speed drive system, driven sprocket, and back-up roller wheel is mutually 120 degree of both sides and is clamped with fuselage
It tightens together, forms drive system machine body assembly, drive system machine body assembly outer surface is equipped with walking cage wheel assembly, described
Engine assembly is installed in the intermediate vacancy of drive system machine body assembly, and the front surface lower right of drive system machine body assembly is set
It is equipped with clutch assembly, the front surface upper left side of the drive system machine body assembly is internally provided with back-up roller wheel assembly, and drives
The front surface lower left of dynamic system frame assembly is internally provided with driven sprocket assembly, the preceding table of the drive system machine body assembly
Face lower left is gear shift fork pull rod, one end connection of the gear shift fork pull rod at a side position of driven sprocket assembly
Have a bar assembly, at the front surface clutch assembly of the drive system machine body assembly inside be gearbox location, and drive system
The front surface of system machine body assembly is provided with drive sprocket central axis power output chain at the upper right side position of clutch assembly
Wheel, the outside of the drive sprocket central axis power output sprocket are socketed with one end of the first driving chain, first transmission
For another end cap of chain on the driving-shaft assembly that inside is arranged in, the side of the machine body assembly is fixedly installed with handrail, and
The upper right side of walking cage wheel assembly is provided with fuel tank, and the other side of the drive system machine body assembly is fixedly connected with cultivating system machine
One end of body, the other end of the cultivating system fuselage are fixedly connected with depth regulator assembly, and the cultivating system fuselage leans on
It is fixedly installed with ploughshare Rocker arm assembly inside the side of nearly drive system fuselage, the lower end of the ploughshare Rocker arm assembly is equipped with plough
The lower section of ploughshare, the cultivating system fuselage is provided with rotary cultivator attachment assembly, the driving-shaft assembly close to the position forward of ploughshare
It is driven between rotary cultivator attachment assembly by rotary cultivator attachment assembly driving chain, depth tune is fixedly mounted in the cultivating system front fuselage
Device assembly is saved, one end of depth adjusting yoke, the depth regulator assembly are connected at the top of the depth regulator assembly
Inside be interspersed with guiding wheel assembly depth adjusting gear rack, the rear surface of the drive system machine body assembly is fixedly installed speed change
Case power output sprocket, and the rear surface of drive system machine body assembly is at the upper left side position of gearbox dynamic output chain gear
It is fixedly installed with drive sprocket central axis power and obtains sprocket wheel, the gearbox dynamic output chain gear and drive sprocket central axis are dynamic
Power is obtained and is sequentially connected between sprocket wheel by the second driving chain.
The ring gear of traveling wheel is changed to cage wheel as a further solution of the present invention, improves soil to occlusion
Influence, reduce cost.
Planetary reduction gear is changed to tune variable speed drive system as a further solution of the present invention, is effectively subtracted
Small overall volume.
As a further solution of the present invention, the depth regulator assembly include fixed plate, limit frame and
Depth adjustment gear, the side of fixed plate are fixedly installed with limit frame, and the inner rotation for limiting frame is equipped with depth adjusting
Gear is connected between one end and depth adjusting yoke of depth adjustment gear by rocker arm, and depth adjustment gear and directive wheel
It is engagement connection between assembly depth adjusting gear rack.
The guiding wheel assembly includes directive wheel and central axis, central axis as a further solution of the present invention,
Both ends directive wheel is installed, the outer cover circular pipe type bearing bracket stand of two directive wheel intermediate central shafts, in directive wheel jackshaft bolster
The lower end of guiding wheel assembly depth adjusting gear rack is fixedly connected at the heart in a welding manner.
The other end lower surface of the depth adjusting yoke is provided with equidistantly as a further solution of the present invention,
From fixed protrusion, raised quantity is no less than 13.
Compared with prior art, the utility model has the beneficial effects that ring gear, which is changed to cage wheel, greatly improves mud
The influence that soil is engaged it reduces overall volume, allows to be integrated by the way that planetary reduction gear is changed to modulation speed system
Within fuselage and walking cage wheel circumference.Pass through the adjustment gear rotation of push-and-pull depth adjusting yoke, depth regulator assembly, occlusion
Guiding wheel assembly depth adjusting gear rack moves up and down in depth regulator assembly, when guiding wheel assembly depth adjusting gear rack moves up
When, drive guiding wheel assembly to move up, to reduce the distance between Multiple Shape ploughshare and ground, the depth in natural gully will
It increases, similarly, it is possible to increase the distance between Multiple Shape ploughshare and ground reduce the depth in gully, consequently facilitating ploughing to Multiple Shape
Ploughshare carry out the depth adjusting, avoid because mini-tiller cannot achieve the adjustment of the gully depth so that the practical performance of mini-tiller compared with
Low problem, scientific structure letter is answered, safe and convenient to use, and mini-tiller is allowed to be more applicable for the farming work in field.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the rearview of the utility model.
Fig. 3 is the structural schematic diagram of the utility model depth adjusting yoke.
Fig. 4 is the structural schematic diagram of the utility model depth regulator assembly.
Fig. 5 is the structural schematic diagram that the utility model is oriented to wheel assembly.
Fig. 6 is the utility model cultivating system structure chart.
Fig. 7 is the utility model lever assembly structure schematic diagram.
Fig. 8 is the utility model ploughshare Rocker arm assembly structural schematic diagram.
Fig. 9 guiding and depth adjustment structure schematic diagram.
In figure: 1, engine assembly；2, walking cage wheel assembly；3, drive system machine body assembly；4, clutch assembly；5, it props up
Support idler wheel assembly；6, driven sprocket assembly；7, gear shift fork pull rod；8, output shaft of gear-box；9, drive sprocket central axis power
Output chain gear；10, bar assembly；11, the first driving chain；12, handrail；13, fuel tank；14, ploughshare Rocker arm assembly；15, it is driven
Axle assembly；16, depth adjusting yoke；17, cultivating system fuselage；18, seed fertilizer box；19, it is oriented to wheel assembly depth adjusting tooth
Item；20, depth regulator assembly；21, seeding fertilizer applicator；22, it is oriented to wheel assembly；23, rotary cultivator attachment assembly；24, ploughshare；25, become
Fast case power output sprocket；26, the second driving chain；27, drive sprocket central axis power obtains sprocket wheel；28, rotary cultivator attachment assembly
Driving chain.
Specific embodiment
Please refer to Fig. 1~8, in the utility model embodiment, the full landform multifunctional small tiller of power built-in, back-up roller
Wheel assembly, the drive sprocket on driven sprocket assembly and gearbox, is mutually 120 degree, both sides fuselage clamping fastener to shape together
At drive system machine body assembly 3, the outer surface of drive system machine body assembly 3 is fixedly installed with walking cage wheel assembly 2, drive system
The intermediate vacancy of machine body assembly 3 is fixedly installed engine assembly 1, and the front surface lower right of drive system machine body assembly 3 is set
It is equipped with clutch assembly 4, the front surface upper left side of drive system machine body assembly 3 is internally provided with back-up roller wheel assembly 5, and drives
The front surface lower left of system frame assembly 3 is internally provided with driven sprocket assembly 6, the front surface of drive system machine body assembly 3
Lower left is one end of gear shift fork pull rod 7, one end of gear shift fork pull rod 7 at a side position of driven sprocket assembly 6
It is connected with bar assembly 10, the front surface of drive system machine body assembly 3 is provided at the lower left position of clutch assembly 4
Output shaft of gear-box 8, and the front surface of drive system machine body assembly 3 is actively at the upper right side position of clutch assembly 4
Centre of sprocket axis power output sprocket 9, the outside of drive sprocket central axis power output sprocket 9 are socketed with the first driving chain 11
One end, another end cap of the first driving chain 11 on the driving-shaft assembly 15 that interior side is arranged, drive system machine body assembly 3
Side is fixedly installed with handrail 12, and the upper right side for cage wheel assembly 2 of walking is provided with fuel tank 13, drive system machine body assembly 3
The other side is fixedly connected with one end of cultivating system fuselage 17, and the other end of cultivating system fuselage 17 is fixedly connected with depth regulator
Assembly 20 is fixedly installed with ploughshare Rocker arm assembly 14, the lower end of ploughshare Rocker arm assembly 14 inside the side of cultivating system fuselage 17
Ploughshare 24 is installed, the position forward of the lower section ploughshare 24 of cultivating system fuselage 17 is provided with rotary cultivator attachment assembly 23, transmission shaft
It is sequentially connected between assembly 15 and rotary cultivator attachment assembly 23 by rotary cultivator attachment assembly driving chain 28, the front end of cultivating system fuselage is solid
Dingan County is equipped with depth regulator assembly 20, and the top of depth regulator assembly 20 is rotatably connected to the one of depth adjusting yoke 16
End, the interspersed guiding wheel assembly depth adjusting gear rack 19 in the inside of depth regulator assembly 20, is oriented to wheel assembly depth adjusting gear rack
Lower end welding guiding wheel assembly 22, the rear surface of drive system machine body assembly 3 are fixedly installed gearbox dynamic output chain gear 25,
And the rear surface of drive system machine body assembly 3 is fixedly installed with drive at the upper left side position of gearbox dynamic output chain gear 25
Movable sprocket central axis power obtains sprocket wheel 27, and gearbox dynamic output chain gear 25 and drive sprocket central axis power obtain sprocket wheel 27
Between by the second driving chain 26 be sequentially connected.Depth regulator assembly 20 includes that fixed plate, limit frame and the depth are adjusted
Gear, the side of fixed plate are limit frames, and the inner rotation for limiting frame is equipped with depth adjustment gear, depth adjustment gear
One end of central axis is connect with depth adjusting yoke 16, and between depth adjustment gear and guiding wheel assembly depth adjusting gear rack 19
For engagement connection, guiding wheel assembly 22 includes directive wheel and central axis, and the both ends of central axis are equipped with directive wheel, in two directive wheels
Between bearing bracket stand on be fixedly connected in a welding manner guiding wheel assembly depth adjusting gear rack 19 lower end.One end of handrail 12
Outer surface fixing sleeve is connected to Anti-slip cover, is connected between handrail 12 and Anti-slip cover by strength glue bond.Depth adjusting yoke 16
Other end lower surface is provided with the protrusion of equidistant fixation, and raised quantity is no less than 13.
The working principle of the utility model is: the power of engine passes through speed change of the clutch through drive system fuselage interior
After case speed change, drive sprocket is passed to by chain outside the drive system machine body assembly other side, is engaged and is walked by drive sprocket
The rotation of cage wheel, pushes complete machine to move ahead, the power output sprocket of drive sprocket central axis side is rotated synchronously with driving wheel, passes through chain
Power is passed to rotary tillage crusher machine soil block by item, transmission shaft, chain, behind the direct earthing ridging of ploughshare.When people are using micro-
Plough machine when, when needing that the depth in gully is adjusted, user can direct pull depth adjusting yoke 16, depth adjusting yoke
It is that rocker arm is connect, and then when pulling depth adjusting yoke 16, will drive depth that 16 one end, which is with directive wheel depth adjustment gear,
Shallow adjustment gear is dynamic in limit frame transfer, since depth adjustment gear is the company of engagement with guiding wheel assembly depth adjusting gear rack 19
Relationship is connect, when directive wheel depth adjustment gear rotates clockwise, guiding wheel assembly depth adjusting gear rack 19 will drive directive wheel
Assembly 22 moves up, so that the distance between Multiple Shape ploughshare 24 and ground are reduced, so that the depth in gully is increased, and similarly,
When directive wheel depth adjustment gear rotates counterclockwise, guiding wheel assembly depth adjusting gear rack 19 be will drive under guiding wheel assembly 22
It moves, to increase the distance between Multiple Shape ploughshare 24 and ground, to reduce the depth in gully, and then completes entire deep
The overall process shallowly adjusted.
Claims (4)
1. the full landform multifunctional small tiller of power built-in, it is characterised in that: tune variable speed drive system, driven sprocket, support
Idler wheel is mutually 120 degree, and both sides, to together, are formed drive system machine body assembly (3), the drive system with fuselage clamping fastener
Walking cage wheel assembly (2), drive system machine body assembly (3) Cong Qianbiao are installed among the periphery of machine body assembly (3)
Face is fixedly installed engine assembly (1) between taking a fancy to, and the front surface lower right of drive system machine body assembly (3) is provided with clutch
The front surface upper left side of device assembly (4), the drive system machine body assembly (3) is internally provided with back-up roller wheel assembly (5), and is driven
The front surface lower left of dynamic system frame assembly (3) is internally provided with driven sprocket assembly (6), the drive system machine body assembly
(3) front surface lower left is one end of gear shift fork pull rod (7) at a side position of driven sprocket assembly (6), described
One end of gear shift fork pull rod (7) is connected with bar assembly (10), the front surface of the drive system machine body assembly (3) close to from
The lower left position of clutch assembly (4) is output shaft of gear-box (8), and the front surface of drive system machine body assembly (3) close to from
It is drive sprocket central axis power output sprocket (9) at the upper right side position of clutch assembly (4), the drive sprocket central axis is dynamic
The outside of power output chain gear (9) is socketed with one end of the first driving chain (11), the other end of first driving chain (11)
It covers on the driving-shaft assembly (15) of inside setting, the side of the drive system machine body assembly (3) is fixedly installed with handrail
(12), and the upper right side of walking cage wheel assembly (2) is provided with fuel tank (13), the other side of the drive system machine body assembly (3)
It is fixedly connected with one end of cultivating system fuselage (17), the other end of the cultivating system fuselage (17) is fixedly connected with depth adjusting
Device assembly (20) is fixedly installed with ploughshare Rocker arm assembly (14), the ploughshare inside the side of the cultivating system fuselage (17)
The lower end of Rocker arm assembly (14) is equipped with ploughshare (24), and the lower section of the cultivating system fuselage (17) is before ploughshare (24)
It is equipped at position rotary cultivator attachment assembly (23), it is total by rotary cultivator attachment between the driving-shaft assembly (15) and rotary cultivator attachment assembly (23)
It is driven at driving chain (28), is rotatably connected to the one of depth adjusting yoke (16) at the top of the depth regulator assembly (20)
End, the inside of the depth regulator assembly (20) is interspersed to be provided with guiding wheel assembly depth adjusting gear rack (19), the driving
The rear surface of system frame assembly (3) is fixedly installed gearbox dynamic output chain gear (25), and drive system machine body assembly (3)
Rear surface drive sprocket central axis power is fixedly installed at the upper left side position of gearbox dynamic output chain gear (25)
It obtains sprocket wheel (27), the gearbox dynamic output chain gear (25) and drive sprocket central axis power obtain and leads between sprocket wheel (27)
Cross the second driving chain (26) transmission connection.
2. the full landform multifunctional small tiller of power built-in according to claim 1, which is characterized in that the depth is adjusted
Device assembly (20) includes fixed plate, limit frame and depth adjustment gear, and the side of fixed plate is limit frame, limits frame
Inner rotation is equipped with depth adjustment gear, is connected between one end and depth adjusting yoke (16) of depth adjustment gear by rocker arm
It connects, and is oriented to the depth adjustment gear that wheel assembly depth adjusting gear rack (19) pass through limit frame and depth regulator assembly (20)
Between for engagement connection.
3. the full landform multifunctional small tiller of power built-in according to claim 1, which is characterized in that the directive wheel is total
It include directive wheel and central axis at (22), the both ends of central axis are fixedly installed with directive wheel, the middle part tubular type bearing of central axis
Frame is fixedly connected with the lower end of guiding wheel assembly depth adjusting gear rack (19) in a welding manner.
4. the full landform multifunctional small tiller of power built-in according to claim 1, which is characterized in that the depth is adjusted
The other end lower surface of pull rod (16) is provided with the protrusion of equidistant fixation, and raised quantity is no less than 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079700.4U CN208908544U (en) | 2018-07-09 | 2018-07-09 | The full landform multifunctional small tiller of power built-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079700.4U CN208908544U (en) | 2018-07-09 | 2018-07-09 | The full landform multifunctional small tiller of power built-in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208908544U true CN208908544U (en) | 2019-05-31 |
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ID=66693758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821079700.4U Active CN208908544U (en) | 2018-07-09 | 2018-07-09 | The full landform multifunctional small tiller of power built-in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208908544U (en) |
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2018
- 2018-07-09 CN CN201821079700.4U patent/CN208908544U/en active Active
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