CN208113285U - A kind of ditcher mechanism for mini-tiller - Google Patents
A kind of ditcher mechanism for mini-tiller Download PDFInfo
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- CN208113285U CN208113285U CN201820486811.0U CN201820486811U CN208113285U CN 208113285 U CN208113285 U CN 208113285U CN 201820486811 U CN201820486811 U CN 201820486811U CN 208113285 U CN208113285 U CN 208113285U
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- knife
- relay
- ditching
- mini
- native
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Abstract
The utility model relates to agricultural mini-tiller apparatus field, specifically a kind of ditcher mechanism for mini-tiller.Including cutterhead frame, more ditching knifes for trench digging of cutting the earth and more soil for digging out ditching knife are equipped at intervals in the periphery of cutterhead frame and send native knife towards the relay shed outside ditch；More to send the one end of native knife far from cutterhead frame to be obliquely installed towards the same side of cutterhead frame relay, more one end ditching knife far from cutterhead frame send the inclined direction of native knife to bend setting towards relay, and the length of ditching knife is greater than the length that native knife is sent in relay.The utility model can realize the casting in trench digging, shovel native subsequent job again after reducing mini-tiller trench digging, to improve trench digging efficiency and ditching depth.
Description
Technical field
The utility model relates to agricultural mini-tiller apparatus field, specifically a kind of ditcher mechanism for mini-tiller.
Background technique
Mini-tiller has light-weight, small in size, the features such as structure is simple using small diesel engine or gasoline engine as power.Match
Upper corresponding equipment such as can be drawn water, be generated electricity, being sprayed, spray at the operations, can also draw towed vehicle progress short-distance transport, mini-tiller can
Freely to exercise in field, user-friendly and storage, eliminating large-scale farm machinery cannot be introduced into the worry of mountain area field,
It is that vast farmers consumer substitutes the cultivated optimal selection of ox.
It, can be flexibly in the large-scale agriculture such as mountain area, hills on the operation power output shaft of mini-tiller after fit on ditching knife
Carries out ditching operation with the mechanical inconvenient area entered, to be used to sow, diversion irrigation or other purposes.It is in the prior art micro-
The machine of ploughing is during trench digging, since the soil that its ditching knife is dug out cannot be discharged from ditch, so that still needing to after mini-tiller is ditched
It to be shoveled out by other equipment or manually by surface dust in ditch, increase big equipment investment and labor intensity, also limited simultaneously
The ditching depth of mini-tiller.
Utility model content
The utility model be intended to provide it is a kind of it is achievable while trench digging while casting, reduce mini-tiller trench digging after shovel soil again after
Continuous operation, to improve the ditcher mechanism for mini-tiller of trench digging efficiency and ditching depth.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of trench digging for mini-tiller
Mechanism, including cutterhead frame are equipped at intervals with more ditching knifes for trench digging of cutting the earth in the periphery of cutterhead frame and more handles are used to incite somebody to action
The soil that ditching knife is dug out send native knife towards the relay that ditch is shed outside；It is more to send the one end of native knife far from cutterhead frame towards knife relay
The same side of plate rail is obliquely installed, and more one end ditching knife far from cutterhead frame send the inclined direction of native knife to bend towards relay
Setting, and the length of ditching knife is greater than the length that native knife is sent in relay.
Preferably, it is sector flat plate that native knife is sent in the relay.
Preferably, the relay send the small end of native knife to be fixedly connected with cutterhead frame by welding manner.
Preferably, the ditching knife is cambered plate, and the middle part direction of ditching knife send the inclined direction of native knife in relay opposite to each other
Bending setting.
Preferably, it is fixed with quantity square tube identical with ditching knife quantity in the outer weekly interval of the cutterhead frame, it is described
Ditching knife, which passes through bolt respectively and is detachably fixed, to be plugged in corresponding square tube.
Preferably, the cutterhead frame includes the annulus circle for sending native knife to be fixedly connected with ditching knife and relay, in annulus
The center of circle is equipped with dustproof cover, is fitted in dustproof cover for the spline with the driving splined shaft cooperation on mini-tiller
Set, is equipped at intervals with muti-piece connecting rib between the outer rim of dustproof cover and the inner edge of annulus circle.
Preferably, it is three that the quantity of native knife is sent in the ditching knife and relay.
Beneficial effect
Relay is additionally provided with other than ditching knife on the cutterhead frame of the utility model send native knife, after being assemblied in mini-tiller, pass through
Operation power output shaft band movable knife disc frame, ditching knife and the relay of mini-tiller send native knife synchronous high-speed to rotate.Native knife court is sent in relay
It is obliquely installed to the side of cutterhead frame, the ipsilateral bending of end towards the cutterhead frame of ditching knife is arranged, and ditches in rotary course
Knife first excavates the soil on arable land and by means of the bending angle of rotation speed and cutter tips, and native send to relay rapidly is sent
On native knife；The soil for sending native hilt to be connected to followed by relay is at a same speed and effective by means of the tilt angle of cutter
It sheds in the outside ditched, so as to avoid the secondary operation for needing clear soil in ditch after mini-tiller ditching operation, also makes to pass through
The utility model realization ditching depth reaches 20 centimeters and at the target of U-shaped groove, effectively reduces for vast farmers friend
Labor intensity saves the agro-farming time, improves seeding quality, having established solid foundation to move towards mark vertebraization cultivation.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the schematic perspective view of the utility model；
It is marked in figure：1, square tube, 2, ditching knife, 3, relay send native knife, 4, cutterhead frame, 401, gusset, 402, annulus circle,
403, dustproof cover, 404, spline housing.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of ditcher mechanism for mini-tiller of the utility model, including circular cutterhead frame
4, ditching knife 2 and relay send native knife 3 three big component.It is three that the quantity of native knife 3 is sent in ditching knife 2 and relay, and three trench digging
Knife 2 and three relay send native knife 3 uniform intervals is fixed on the periphery of cutterhead frame 4 between group and group two-by-two in groups.Pass through cutterhead
Operation power output axis connection on frame 4 and mini-tiller simultaneously drives ditching knife 2 and relay to send native 3 high speed rotation of knife, passes through trench digging
Knife 2, which is cut the earth, ditches, and the soil dug out is sent by centrifugal inertial force to relay and send native knife 3, send native knife 3 that will receive by relay
To soil again by centrifugal inertial force the outside how to be ditched shed.
Cutterhead frame 4 includes the annulus circle 402 for sending native knife 3 to be fixedly connected with ditching knife 2 and relay, in annulus circle 402
Center be equipped with dustproof cover 403, be fitted in dustproof cover 403 for the driving splined shaft cooperation on mini-tiller
Spline housing 404 is equipped at intervals with muti-piece connecting rib 401 between the outer rim of dustproof cover 403 and the inner edge of annulus circle 402, then leads to
Spline mechanism is crossed to be rotated by micro-tillage-machine belt moving knife plate rail 4.
Relay send the native one end of knife 3 far from cutterhead frame 4 to be obliquely installed towards the same side of cutterhead frame 4, and ditching knife 2 is separate
The inclined direction of native knife 3 is sent to bend setting towards relay in one end of cutterhead frame 4.Ditching knife 2 is bent far from one end of cutterhead frame 4
Although the soil that being arranged can also be excavated is sprinkling upon outside ditch by centrifugal inertial force part, in the situation that institute's ditching depth is larger
Under, still there is part soil that can fall after rise into ditch.Be equipped with relay in the utility model and send native knife 3, relay send the inclined direction of native knife 3 with
And the overbending direction of ditching knife 2 is consistent, and the length of ditching knife 2 is greater than the length that native knife 3 is sent in relay, ditching knife 2 and relay
It send that the length of native knife 3 respectively refers to ditching knife 2 and radical length of the native knife 3 relative to cutterhead frame 4 is sent in relay, relay can be realized and send
Native knife 3 accepts the soil fallen after rise on ditching knife 2, is then spilling the technical purpose outside ditch.
It is sector flat plate that native knife 3 is sent in relay in the present embodiment, and relay send the small end of native knife 3 and cutterhead frame 4 to pass through weldering
The mode of connecing is fixedly connected, and big end send soil for relay, improves the active area that native knife 3 is sent in relay.Ditching knife 2 is cambered plate,
The middle part of ditching knife 2 is conducive to ditching knife 2 and ditch subsoil towards sending the inclined direction of native knife 3 to bend setting in relay opposite to each other
Contact area improves its effect of ditching.Three square tubes 1 are fixed in the outer weekly interval of cutterhead frame 4, ditching knife 2 passes through respectively
Bolt, which is detachably fixed, to be plugged in corresponding square tube 1, so as to the convenient dismounting and change after the abrasion of ditching knife 2.In practical work
In industry, two the utility model can be disposed opposite to each other on the power output shaft of mini-tiller, the relay of two the utility model is sent
Native knife 3 is obliquely installed towards outside, can uniformly be shed in the two sides of ditch figure during trench digging, be further increased trench digging
Efficiency.
Claims (7)
1. a kind of ditcher mechanism for mini-tiller, it is characterised in that：Including cutterhead frame（4）, in cutterhead frame（4）Outer weekly interval
Equipped with more ditching knifes for trench digging of cutting the earth（2）And more handles are used for ditching knife（2）What the soil dug out was shed outside towards ditch
Native knife is sent in relay（3）；It is more to send native knife relay（3）Far from cutterhead frame（4）One end towards cutterhead frame（4）The same side inclination
Setting, it is more ditching knife（2）Far from cutterhead frame（4）One end send native knife towards relay（3）Inclined direction bend setting, and
Ditching knife（2）Length be greater than relay send native knife（3）Length.
2. a kind of ditcher mechanism for mini-tiller according to claim 1, it is characterised in that：Native knife is sent in the relay
（3）For sector flat plate.
3. a kind of ditcher mechanism for mini-tiller according to claim 2, it is characterised in that：Native knife is sent in the relay
（3）Small end and cutterhead frame（4）It is fixedly connected by welding manner.
4. a kind of ditcher mechanism for mini-tiller according to claim 1, it is characterised in that：The ditching knife（2）For
Cambered plate, ditching knife（2）Middle part towards sending native knife in relay opposite to each other（3）Inclined direction bend setting.
5. a kind of ditcher mechanism for mini-tiller according to claim 4, it is characterised in that：In the cutterhead frame（4）
Outer weekly interval be fixed with quantity and ditching knife（2）The identical square tube of quantity（1）, the ditching knife（2）Pass through bolt respectively
It is detachably fixed and is plugged in corresponding square tube（1）In.
6. a kind of ditcher mechanism for mini-tiller according to claim 1, it is characterised in that：The cutterhead frame（4）Packet
It includes and is used for and ditching knife（2）Native knife is sent with relay（3）The annulus circle being fixedly connected（402）, in annulus circle（402）Center
Equipped with dustproof cover（403）, dustproof cover（403）It is inside fitted with for the spline housing with the driving splined shaft cooperation on mini-tiller
（404）, dustproof cover（403）Outer rim and annulus circle（402）Inner edge between be equipped at intervals with muti-piece connecting rib（401）.
7. a kind of ditcher mechanism for mini-tiller according to claim 1, it is characterised in that：The ditching knife（2）With
Native knife is sent in relay（3）Quantity be three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820486811.0U CN208113285U (en) | 2018-04-08 | 2018-04-08 | A kind of ditcher mechanism for mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820486811.0U CN208113285U (en) | 2018-04-08 | 2018-04-08 | A kind of ditcher mechanism for mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208113285U true CN208113285U (en) | 2018-11-20 |
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ID=64193806
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820486811.0U Active CN208113285U (en) | 2018-04-08 | 2018-04-08 | A kind of ditcher mechanism for mini-tiller |
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| Country | Link |
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| CN (1) | CN208113285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021243539A1 (en) * | 2020-06-02 | 2021-12-09 | 南京溧水高新创业投资管理有限公司 | Rotary ditcher for agricultural machinery |
-
2018
- 2018-04-08 CN CN201820486811.0U patent/CN208113285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021243539A1 (en) * | 2020-06-02 | 2021-12-09 | 南京溧水高新创业投资管理有限公司 | Rotary ditcher for agricultural machinery |
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