CN108337930A - Mini-tiller - Google Patents
Mini-tiller Download PDFInfo
- Publication number
- CN108337930A CN108337930A CN201810131885.7A CN201810131885A CN108337930A CN 108337930 A CN108337930 A CN 108337930A CN 201810131885 A CN201810131885 A CN 201810131885A CN 108337930 A CN108337930 A CN 108337930A
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- rotary blade
- mini
- tiller
- traveling wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
- A01B33/022—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools with helicoidal tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/087—Lifting devices; Depth regulation devices; Mountings
Abstract
The present invention provides a kind of mini-tiller, including rotary blade fixed frame, traveling wheel fixed frame, armrest support, rotary tillage knife assembly, traveling wheel and tilling depth regulating part.Connecting rod by rotating tilling depth regulating part drives sliding sleeve to be moved along rotating bar, to drive rotating bar to rotate, and then the rotary tillage knife assembly for lifting or loweing rotary blade fixed frame and be fixed on rotary blade fixed frame, to change the relative altitude of rotary tillage knife assembly and traveling wheel, i.e. rotary tillage depth.In addition, tilling depth regulating part is located at rotary blade fixed frame backwards to the side of rotary blade, weeds can be prevented to be wrapped on tilling depth regulating part, and person easy to operation is adjusted.
Description
Technical field
The present invention relates to agricultural machinery technological field, especially a kind of mini-tiller.
Background technology
Mini-tiller is since it has many advantages, such as that simple in structure, weight is small, small, in China's wide geographic area, especially mountain
Area and some knobs are found broad application.But since mini-tiller volume structure is small, the space that can be arranged is also smaller, causes
Many common farm machineries are ploughed for example, can not directly be arranged for the hydraulic lifting apparatus on common agricultural machinery and implement using micro-
On machine, cause mini-tiller that cannot adjust the relative altitude (i.e. rotary tillage depth) of rotary blade and wheel, do not adapt to differently matter or
The cultivation demand of different crops.
Invention content
In view of the above problems, it is necessary to which a kind of mini-tiller that can adjust rotary tillage depth is provided.
In order to achieve the above objectives, the technical solution adopted in the present invention is：
A kind of mini-tiller, including rotary blade fixed frame, traveling wheel fixed frame, armrest support, rotary tillage knife assembly, traveling wheel and
Tilling depth regulating part, the rotary blade fixed frame are rotatablely connected with the traveling wheel fixed frame, and one end of the armrest support is fixed
On the traveling wheel fixed frame；The rotary tillage knife assembly is installed on the rotary blade fixed frame；The traveling wheel is rotationally
It is installed on the traveling wheel fixed frame；The tilling depth regulating part includes fixed link, rotating bar, connecting rod, sliding sleeve and locking screw
Nail, one end of the fixed link are installed on the armrest support, and the other end perforation of the fixed link is equipped with rotation hole；It is described
One end of rotating bar is rotationally installed in the armrest support or the fixed link, the other end of the rotating bar and the rotation
Coulter fixed frame connects；The other end of one shaft of one end projection of the connecting rod, the connecting rod is rotatablely connected the sliding sleeve,
The shaft rotationally plugs the rotation hole, and the sliding sleeve is slidably set in the rotating bar, the connecting rod rotation
When the sliding sleeve can be driven to be moved along the rotating bar, and then drive rotating bar rotation；The lock-screw with it is described
Fixed link screws togather and one end of the lock-screw can extend into the rotation hole to offset with the shaft, and then prevents described
Shaft rotates.
Further, side of the rotary blade fixed frame far from the traveling wheel fixed frame is additionally provided with mud guard.
Further, the rotary tillage knife assembly includes motor and rotary blade, and the motor is installed in the rotary blade and fixes
On side of the frame towards the armrest support, the rotary blade is located at the rotary blade fixed frame backwards to the one of the armrest support
Side, the motor are connect with the rotary blade, to drive the rotary blade to rotate.
Further, the mini-tiller further include a rotating forward button and one reversion button, the rotatings forward button and it is described instead
Turn button to be assembled on the armrest support, and connect respectively with the motor, to control the steering of the motor.
Further, the armrest support includes supporting rod and holding rod, and one end of the supporting rod is fixed on the row
It walks to take turns on fixed frame, one end of the holding rod is rotatablely connected with the supporting rod, and the other end connection of the holding rod is on the other hand
One end of handle, the fixed link is installed on the supporting rod, and one end of the rotating bar is rotationally installed in the supporting rod
On.
Further, a flange is also formed in the shaft, the flange is located at the connecting rod backwards to the fixed link
Side, for rotating the connecting rod.
Due to the adoption of the above technical scheme, the invention has the advantages that：
The mini-tiller of the present invention can drive sliding sleeve to be moved along rotating bar, with band by rotating the connecting rod of tilling depth regulating part
Turn lever rotates, and then the rotary tillage knife assembly for lifting or loweing rotary blade fixed frame and be fixed on rotary blade fixed frame, from
And change the relative altitude of rotary tillage knife assembly and traveling wheel, i.e. rotary tillage depth.In addition, tilling depth regulating part is located at rotary blade fixed frame
Backwards to the side of rotary blade, weeds can be prevented to be wrapped on tilling depth regulating part, and person easy to operation is adjusted.
Description of the drawings
Fig. 1 is the structural schematic diagram of the mini-tiller of a better embodiment of the invention.
Fig. 2 is enlarged drawing of the mini-tiller at II shown in Fig. 1.
Fig. 3 is the schematic cross-section of mini-tiller part-structure shown in Fig. 1.
Fig. 4 is structural schematic diagram of the mini-tiller when rotary blade fixed frame is in lifting status shown in Fig. 1.
Fig. 5 is that mini-tiller shown in Fig. 1 is in structural schematic diagram when loweing state in rotary blade fixed frame.
Main element symbol description：100- mini-tillers, 2- rotary blades fixed frame, 3- traveling wheels fixed frame, 4- armrest supports,
42- supporting rods, 44- holding rods, 46- handles, 5- rotary tillages knife assembly, 52- motors, 54- rotary blades, 6- traveling wheels, 7- tilling depth tune
Save part, 72- fixed links, 722- rotation holes, 724- screw holes, 74- rotating bars, 76- connecting rods, 762- shafts, 764- flanges, 77-
Sliding sleeve, 78- lock-screws, 8- rotate forward button, 9- reversions button, 10- mud guards.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
Can be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
Referring to Fig. 1, one preferable embodiment of the present invention provides a kind of mini-tiller 100, including rotary blade fixed frame 2,
Traveling wheel fixed frame 3, armrest support 4, rotary tillage knife assembly 5, traveling wheel 6 and tilling depth regulating part 7.Rotary blade fixed frame 2 and walking
Fixed frame 3 is taken turns to be rotatablely connected.One end of armrest support 4 is fixed on traveling wheel fixed frame 3.Rotary tillage knife assembly 5 is installed in rotary tillage
On knife fixed frame 2, for scratching loosen the soil.Traveling wheel 6 is rotationally installed on traveling wheel fixed frame 3.Tilling depth regulating part 7 is installed in
It is connect on armrest support 4 and with rotary blade fixed frame 2, the rotational angle for adjusting rotary blade fixed frame 2, and then changes rotary tillage
The relative altitude of knife assembly 5 and traveling wheel 6, i.e. rotary tillage depth.
In the present embodiment, armrest support 4 specifically includes supporting rod 42 and holding rod 44.One end of supporting rod 42 is fixed
On traveling wheel fixed frame 3, one end and the supporting rod 42 of holding rod 44 are rotatablely connected, and the other end of holding rod 44 connects one handle
46.44 stress of holding rod can be rotated relative to supporting rod 42, in order to which user finds a suitable force direction.
In the present embodiment, rotary tillage knife assembly 5 specifically includes motor 52 and rotary blade 54.Motor 52 is installed in rotary blade
On side of the fixed frame 2 towards armrest support 4, rotary blade 54 is located at side of the rotary blade fixed frame 2 backwards to armrest support 4, rotation
Coulter 54 is connect with motor 52, with being rotated by motor 52.Mini-tiller 100 further includes a rotating forward button 8 and one reversion
Button 9, rotates forward button 8 and reversion button 9 is assembled on holding rod 44, and is connect respectively with motor 52, to control motor 52
Steering, and then the advance or retroversion of mini-tiller 100 can be controlled as needed, it is easy to use.Preferably, rotate forward button 8 and
Reversion button 9 interval is installed in holding rod 44 close to one end of handle 46, with for user-friendly control.
Please also refer to Fig. 2 and Fig. 3, tilling depth regulating part 7 is located at side of the rotary blade fixed frame 2 backwards to rotary blade 54,
Including fixed link 72, rotating bar 74, connecting rod 76, sliding sleeve 77 and lock-screw 78.One end of fixed link 72 is installed in supporting rod
On 42, the other end perforation of fixed link 72 is equipped with rotation hole 722.One end of rotating bar 74 is rotationally installed on supporting rod 42,
The other end of rotating bar 74 is connect with rotary blade fixed frame 2.One shaft 762 of one end projection of connecting rod 76, connecting rod 76 it is another
One end is rotatablely connected sliding sleeve 77.Shaft 762 rotationally plugs rotation hole 722, and sliding sleeve 77 is slidably set in rotating bar 74, even
Extension bar 76 can drive sliding sleeve 77 to be moved along rotating bar 74 when rotating, and then rotating bar 74 is driven to rotate.Lock-screw 78 with it is solid
Fixed pole 72 screws togather and one end of lock-screw 78 can extend into rotation hole 722 to offset with shaft 762, and then prevents shaft 762
Rotation, specially：The one end of fixed link 72 far from supporting rod 42 is further opened with screw hole 724, and screw hole 724 is connected to rotation hole 722.
Lock-screw 78 is screwed togather with screw hole 724, and rotation lock screw 78 enables to lock-screw 78 to be moved along screw hole 724 until will turn
Axis 762 is pushed against on the side wall of rotation hole 722.
In the present embodiment, a flange 764 is also formed in shaft 762, flange 764 is located at connecting rod 76 backwards to fixed link
72 side, for being rotatablely connected bar 76.Referring again to Fig. 1, rotary blade fixed frame 2 far from traveling wheel fixed frame 3 one
Side is additionally provided with mud guard 10, to prevent soil splashes during ploughing.
Please also refer to Fig. 4 and Fig. 5, mini-tiller 100 makes lock-screw 78 towards separate in use, rotation lock screw 78
The direction of shaft 762 moves, and by 764 rotating shaft 762 of flange, and then connecting rod 76 is driven to rotate.Connecting rod 76 rotates band
Dynamic sliding sleeve 77 is moved along rotating bar 74, to drive rotating bar 74 to rotate, and then is lifted or is lowerd rotary blade fixed frame 2 and be fixed on
Rotary tillage knife assembly 5 on rotary blade fixed frame 2, to change the relative altitude of rotary tillage knife assembly 5 and traveling wheel 6, i.e. rotary tillage is deep
Degree.After the completion of rotary tillage depth adjustment, rotation lock screw 78 makes lock-screw 78 be moved towards shaft 762, until by shaft 762
It is pushed against on the side wall of rotation hole 722, is rotated to prevent rotation stop axis 762, to which rotary blade fixed frame 2 is stably fixed at required angle
Degree.
The mini-tiller 100 of embodiment of the present invention can drive 77 edge of sliding sleeve by rotating the connecting rod 76 of tilling depth regulating part 7
Rotating bar 74 moves, and to drive rotating bar 74 to rotate, and then lifts or lowers rotary blade fixed frame 2 and be fixed on rotary blade and fix
Rotary tillage knife assembly 5 on frame 2, to change the relative altitude of rotary tillage knife assembly 5 and traveling wheel 6, i.e. rotary tillage depth.In addition, ploughing
Deep regulating part 7 is located at side of the rotary blade fixed frame 2 backwards to rotary blade 54, and weeds can be prevented to be wrapped on tilling depth regulating part 7,
And person easy to operation is adjusted.
It is appreciated that in other embodiments, one end of rotating bar 74 can be rotationally installed in fixed link 72.
It is appreciated that in other embodiments, rotating forward button 8 and reversion button 9 can be assembled on supporting rod 42.
It is appreciated that flange 764 can be omitted, at this point, can connecting rod 76 directly be stirred so that it is rotated.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the claims of the present invention.
Claims (6)
1. a kind of mini-tiller, it is characterised in that：Including rotary blade fixed frame, traveling wheel fixed frame, armrest support, rotary blade group
Part, traveling wheel and tilling depth regulating part, the rotary blade fixed frame are rotatablely connected with the traveling wheel fixed frame, the armrest support
One end be fixed on the traveling wheel fixed frame；The rotary tillage knife assembly is installed on the rotary blade fixed frame；The row
Wheel is walked rotationally to be installed on the traveling wheel fixed frame；The tilling depth regulating part includes fixed link, rotating bar, connecting rod, cunning
Set and lock-screw, one end of the fixed link are installed on the armrest support, and the other end perforation of the fixed link is equipped with
Rotation hole；One end of the rotating bar is rotationally installed in the armrest support or the fixed link, the rotating bar it is another
One end is connect with the rotary blade fixed frame；One shaft of one end projection of the connecting rod, the other end rotation of the connecting rod
The sliding sleeve is connected, the shaft rotationally plugs the rotation hole, and the sliding sleeve is slidably set in the rotating bar, institute
The sliding sleeve can be driven to be moved along the rotating bar when stating connecting rod rotation, and then drive the rotating bar rotation；The lock
Tight screw is screwed togather with the fixed link and one end of the lock-screw can extend into the rotation hole to offset with the shaft,
And then prevent the shaft from rotating.
2. mini-tiller as described in claim 1, it is characterised in that：The rotary blade fixed frame is far from the traveling wheel fixed frame
Side be additionally provided with mud guard.
3. mini-tiller as described in claim 1, it is characterised in that：The rotary tillage knife assembly includes motor and rotary blade, described
Motor is installed on the side of the rotary blade fixed frame towards the armrest support, and it is solid that the rotary blade is located at the rotary blade
Frame is determined backwards to the side of the armrest support, and the motor is connect with the rotary blade, to drive the rotary blade to rotate.
4. mini-tiller as claimed in claim 3, it is characterised in that：The mini-tiller further includes that a rotating forward button and a reversion are pressed
Button, the rotating forward button and the reversion button are assembled on the armrest support, and are connect respectively with the motor, with control
Make the steering of the motor.
5. mini-tiller as described in claim 1, it is characterised in that：The armrest support includes supporting rod and holding rod, described
One end of supporting rod is fixed on the traveling wheel fixed frame, and one end of the holding rod is rotatablely connected with the supporting rod, institute
The other end connection one handle of holding rod is stated, one end of the fixed link is installed on the supporting rod, and the one of the rotating bar
End is rotationally installed on the supporting rod.
6. mini-tiller as described in claim 1, it is characterised in that：A flange is also formed in the shaft, the flange is located at
The connecting rod is backwards to the side of the fixed link, for rotating the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131885.7A CN108337930A (en) | 2018-02-09 | 2018-02-09 | Mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810131885.7A CN108337930A (en) | 2018-02-09 | 2018-02-09 | Mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108337930A true CN108337930A (en) | 2018-07-31 |
Family
ID=62960110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810131885.7A Withdrawn CN108337930A (en) | 2018-02-09 | 2018-02-09 | Mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108337930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111492736A (en) * | 2020-05-19 | 2020-08-07 | 台州科技职业学院 | Electric mini-tiller |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401004Y (en) * | 1999-11-25 | 2000-10-18 | 雷从吾 | Miniature rotary cultivator for agriculture use |
| US20030098166A1 (en) * | 2000-03-29 | 2003-05-29 | Teeple Robert A. | Tiller |
| CN201138924Y (en) * | 2007-10-31 | 2008-10-29 | 林本勤 | Rotary tiller capable of adjusting tillage deepness |
| JP2009039010A (en) * | 2007-08-07 | 2009-02-26 | Yanmar Co Ltd | Tending machine |
| CN202406470U (en) * | 2012-01-18 | 2012-09-05 | 湖南农业大学 | Small-scale ditching machine for grapery |
| CN104756624A (en) * | 2013-05-02 | 2015-07-08 | 浙江亚特电器有限公司 | Rotary cultivator |
| CN205100271U (en) * | 2015-09-24 | 2016-03-23 | 田开林 | Ditcher |
| US20160192574A1 (en) * | 2010-08-30 | 2016-07-07 | Cnh Industrial America Llc | Agricultural implement with combined down force and depth control |
| CN106817924A (en) * | 2016-12-26 | 2017-06-13 | 贵州开阳兴茂农业开发有限责任公司 | A kind of gardens Electrodynmic Loosener |
| CN107018684A (en) * | 2017-04-12 | 2017-08-08 | 广西春茂投资股份有限公司 | A kind of adjustable ditching machine |
-
2018
- 2018-02-09 CN CN201810131885.7A patent/CN108337930A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2401004Y (en) * | 1999-11-25 | 2000-10-18 | 雷从吾 | Miniature rotary cultivator for agriculture use |
| US20030098166A1 (en) * | 2000-03-29 | 2003-05-29 | Teeple Robert A. | Tiller |
| JP2009039010A (en) * | 2007-08-07 | 2009-02-26 | Yanmar Co Ltd | Tending machine |
| CN201138924Y (en) * | 2007-10-31 | 2008-10-29 | 林本勤 | Rotary tiller capable of adjusting tillage deepness |
| US20160192574A1 (en) * | 2010-08-30 | 2016-07-07 | Cnh Industrial America Llc | Agricultural implement with combined down force and depth control |
| CN202406470U (en) * | 2012-01-18 | 2012-09-05 | 湖南农业大学 | Small-scale ditching machine for grapery |
| CN104756624A (en) * | 2013-05-02 | 2015-07-08 | 浙江亚特电器有限公司 | Rotary cultivator |
| CN205100271U (en) * | 2015-09-24 | 2016-03-23 | 田开林 | Ditcher |
| CN106817924A (en) * | 2016-12-26 | 2017-06-13 | 贵州开阳兴茂农业开发有限责任公司 | A kind of gardens Electrodynmic Loosener |
| CN107018684A (en) * | 2017-04-12 | 2017-08-08 | 广西春茂投资股份有限公司 | A kind of adjustable ditching machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111492736A (en) * | 2020-05-19 | 2020-08-07 | 台州科技职业学院 | Electric mini-tiller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207491470U (en) | A kind of weeder | |
| US2625867A (en) | Portable weeder | |
| CN108337930A (en) | Mini-tiller | |
| CN108243634A (en) | A kind of mini-tiller that can adjust rotary tillage depth | |
| CN209563146U (en) | A kind of rotary cultivator | |
| CN108124522A (en) | A kind of mini-cultivator | |
| CN108419456A (en) | A kind of mini-tiller with tilling depth regulatory function | |
| CN211406775U (en) | Weeding and soil loosening integrated agricultural device | |
| CN108419457A (en) | Miniature rotary cultivator | |
| US8640784B2 (en) | Turf aerator with single journal bearing adapters | |
| US2604026A (en) | Rotary hoe | |
| CN106717155B (en) | A kind of steady light mini-tiller | |
| US631498A (en) | Corn-cultivator. | |
| US100128A (en) | Improvement in combined cotton chopper and cultivator | |
| US466772A (en) | clark | |
| CN219478472U (en) | Tillage cutter angle adjusting device and tillage machine | |
| CN209628019U (en) | A kind of loosenning tiller of replaceable cutter shaft | |
| US336811A (en) | Assigkoe to emeeson | |
| CN203661522U (en) | Soil loosening weed extractor | |
| CN107750571A (en) | Scalable Double-edge sickle | |
| CN212064780U (en) | Rotary cultivator for vegetable plantation | |
| US497576A (en) | Machine for working stubble-land | |
| US415813A (en) | Revolving harrow | |
| CN208638900U (en) | A kind of loosenning tiller | |
| US58951A (en) | Improvement in sod-cutters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180731 |