CN208191148U - A kind of lifting plough for rotary cultivator - Google Patents
A kind of lifting plough for rotary cultivator Download PDFInfo
- Publication number
- CN208191148U CN208191148U CN201820430975.1U CN201820430975U CN208191148U CN 208191148 U CN208191148 U CN 208191148U CN 201820430975 U CN201820430975 U CN 201820430975U CN 208191148 U CN208191148 U CN 208191148U
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- CN
- China
- Prior art keywords
- rotary
- pull plate
- gear
- knucle
- hinge
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of lifting ploughs for rotary cultivator, pull plate is located at the end inside curved baffle and is equipped with the T shape protrusion come for preventing pull plate from all pulling out, the side of pull plate is equipped with arc groove, the inner wall of curved baffle is equipped with the spring pin being mutually clamped with arc groove, second Knucle-gear is movably articulated in the lower section of supporter by horizontal bars, horizontal bars are fixedly connected with one end of stripe board, the other end of stripe board is movably hinged with rotating bar, rotating bar is equipped with rotary plow, the side of vertical blade and crotch blade is movably hinged by hinge, and the inside of hinge is equipped with the torsional spring for hinge to be unfolded.The utility model can freely adjust the ground clearance of rotary plow according to the depth of rotary tillage, and while rotary plow is gone up and down, the position of the curved baffle above rotary plow is also voluntarily being adjusted；The blade of rotary plow can voluntarily slip over that there is a phenomenon where fracture without will cause Rotary tillage blade when encountering hard objects.
Description
Technical field
The utility model relates to the liftings of rotary cultivator to plough technical field, and specially a kind of lifting for rotary cultivator is ploughed.
Background technique
Rotary cultivator is the cultivation machinery for completing to plough, harrow operation with tractor.Because it is strong with hack ability, ploughs rear ground
The features such as table is flat, and be widely used；It can shred simultaneously and be embedded in earth's surface root stubble below, make convenient for seeder
Industry provides good kind of bed for later period sowing.Rotary cultivator is divided into horizontal shaft type and rotary cultivator vertical shaft by the configuration mode of its rotary knife axis
Two class of formula.With the horizontal horizontal horizontal shaft type rotary cultivator of cutter shaft using more.Horizontal shaft type rotary cultivator has stronger hack ability, once
Operation can make soil fine crushing, and uniformly, Land leveling reaches the rotary cultivator requirement that nonirrigated farmland is sowed or paddy field is planted for clay fertilizer blending,
Be conducive to strive for farming season, improve work efficiency, and the power of tractor can be made full use of.
Plough is a kind of farm implements in arable land, is by constituting in the thick and heavy sword of a beam-end.Plough mainly has mouldboard plow, circle
Disk plough, pivot plow, rotary plow, types, the plough that the utility model is previously mentioned such as liberation plough be rotary plow, rotary plow has broken
Broken ability is strong, soil blending it is uniform the advantages that, but it there are still following drawbacks during actual use:
1. soil is dug and is crushed by the set of blades of rotation by one-way plough, but due to often existing in soil
Some hard object object bricks, stone or discarded farm implements of the remote past etc., if met in the one-way plough course of work
Rotating blade can be fractureed if cannot avoiding to hard object, to influence the working efficiency of rotary cultivator；
2. rotary cultivator needs to adjust in actual use the ground clearance of rotary plow according to the depth of rotary tillage, but same
When protective baffle plate ground clearance also want synchronous adjustment, can not reach in the prior art.
Utility model content
The purpose of this utility model is to provide a kind of lifting ploughs for rotary cultivator, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of lifting plough for rotary cultivator, including
The front of body, the body is equipped with supporter, and the top of the supporter is movably hinged with curved baffle by horizontal bars,
The inside of the curved baffle is equipped with pull plate for the inside of hollow structure and the curved baffle, and the pull plate is located at arc
The end of baffle interior is equipped with the T shape protrusion come for preventing pull plate from all pulling out, and the side of the pull plate is equipped with arc
Connected in star, the inner wall of the curved baffle are equipped with the spring pin being mutually clamped with arc groove, the both ends of the horizontal bars with
The center of first Knucle-gear is fixedly connected, and first Knucle-gear engages biography with the active Knucle-gear for being located at supporter side
Dynamic, the center of the active Knucle-gear and the rotating shaft transmission of servo motor connect, and the active Knucle-gear is simultaneously with second
Knucle-gear transmission connection, second Knucle-gear are movably articulated in the lower section of supporter, the horizontal bars by horizontal bars
It is fixedly connected with one end of stripe board, the other end of the stripe board is movably hinged with rotating bar, and the rotating bar is equipped with
Rotary plow, the rotary plow include vertical blade and crotch blade, and the side of the vertical blade and crotch blade passes through hinge
It is movably hinged, and the inside of the hinge is equipped with the torsional spring for hinge to be unfolded.
Preferably, the pull plate is curved-surface structure, and the radian of the pull plate is equal with the radian of curved baffle.
Preferably, the rotary plow generally " L-shaped structure ", and the rotary plow is arranged in rotating bar in equidistant dislocation
Column.
Preferably, the side opposite with rotary plow direction of rotation, and the both ends position of the torsional spring is arranged in the hinge
In the upper surface of hinge.
Preferably, the arc groove is in equidistant linear array in two sides of pull plate.
Compared with prior art, the utility model has the beneficial effects that the utility model structure setting is reasonable, it is functional
By force, it has the advantage that
1. the utility model can freely adjust the ground clearance of rotary plow according to the depth of rotary tillage, and rotary plow into
While row lifting, the position of the curved baffle above rotary plow is also voluntarily being adjusted, and can prevent from spinning up quilt by rotary plow
Other positions are thrown, field is caused low-lying region or dusty occur；
2. the blade of the rotary plow in the utility model can be voluntarily slipped over when encountering hard objects without will cause rotary tillage
There is a phenomenon where fracture for blade.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the connection status figure of curved baffle and pull plate；
Fig. 3 is the connection status figure of hinge and torsional spring.
In figure: 1 body, 2 supporters, 3 first Knucle-gears, 4 horizontal bars, 5 curved baffles, 6 pull plates, 61T shape protrusion,
7 second Knucle-gears, 8 active Knucle-gears, 9 stripe boards, 10 rotating bars, 11 rotary plows, 111 crotch blades, 112 vertical blades, 12
Hinge, 13 torsional springs, 15 spring pins, 16 arc grooves, 18 servo motors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of lifting plough for rotary cultivator, including machine
Body 1, the front of body 1 are equipped with supporter 2, and the top of supporter 2 is movably hinged with curved baffle 5, arc by horizontal bars 4
The inside of baffle 5 is that the inside of hollow structure and curved baffle 5 is equipped with pull plate 6, and pull plate 6 is curved-surface structure, and pull plate 6
Radian it is equal with the radian of curved baffle 5, pull plate 6 be located at the end inside curved baffle 5 be equipped with for preventing pull plate 6
All pull out the T shape protrusion 61 come, the side of pull plate 6 is equipped with arc groove 16, two in pull plate 6 of arc groove 16
Side is in equidistant linear array, and the inner wall of curved baffle 5 is equipped with the spring pin 15 being clamped with 16 phase of arc groove, horizontal bars
4 both ends are fixedly connected with the center of the first Knucle-gear 3, the first Knucle-gear 3 and the active knuckle-tooth for being located at 2 side of supporter
8 engaged transmission of wheel, the center of active Knucle-gear 8 connect with the rotating shaft transmission of servo motor 18, active Knucle-gear 8 and meanwhile with
The transmission connection of second Knucle-gear 7, the second Knucle-gear 7 are movably articulated in the lower section of supporter 2, horizontal bars 4 by horizontal bars 4
It is fixedly connected with one end of stripe board 9, the other end of stripe board 9 is movably hinged with rotating bar 10, and rotating bar 10 is equipped with rotation
Ploughing plough 11, rotary plow 11 generally " L-shaped structure ", and rotary plow 11 is in equidistant Heterogeneous Permutation, rotary plow 11 in rotating bar 10
Including vertical blade 112 and crotch blade 111, the side of vertical blade 112 and crotch blade 111 passes through 12 moveable hinge of hinge
It connects, the side opposite with 11 direction of rotation of rotary plow is arranged in hinge 12, and the inside of hinge 12 is equipped with for opening up hinge 12
The torsional spring 13 opened, and the both ends of torsional spring 13 are located at the upper surface of hinge 12.
Working principle: the utility model can adjust the terrain clearance of rotary plow 11, starts servo motor 18, works as servo motor
18 when rotating counterclockwise, 3 engaged transmission of active Knucle-gear 8 and the first Knucle-gear, so that curved baffle 5 moves down,
7 engaged transmission of active Knucle-gear 8 and the second Knucle-gear simultaneously, so that stripe board 9 is rotated down, so that rotary plow 11 is downward
It is mobile；Conversely, when servo motor 11 operates clockwise, 3 engaged transmission of active Knucle-gear 8 and the first Knucle-gear makes
It obtains curved baffle 5 to move up, while 7 engaged transmission of active Knucle-gear 8 and the second Knucle-gear, so that stripe board 9 rotates upwards,
So that rotary plow 11 moves up, i.e., curved baffle 5 can be adjusted in synchronism height, user according to the lifting of rotary plow 11
Just, while the inside of curved baffle 5 can pull out pull plate 6 when the terrain clearance of rotary plow 11 is larger equipped with pull plate 6,
The soil spun up is prevented to be thrown out of；The rotary plow 11 of the utility model includes vertical blade 112 and crotch blade 111, vertical knife
The side of piece 112 and crotch blade 111 is movably hinged by hinge 12, and the inside of hinge 12 is equipped with for hinge 12 to be unfolded
Torsional spring 13 cross after hard object again so that one-way plough 11 can be bent when encountering hard objects to the opposite direction of rotation
It can restore to the original state, the blade of one-way plough 11 can be prevented to be broken off, be suitble to promote.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of lifting for rotary cultivator is ploughed, including body (1), it is characterised in that: the front of the body (1) is equipped with support
The top of body (2), the supporter (2) is movably hinged with curved baffle (5) by horizontal bars (4), the curved baffle (5)
Inside be that the inside of hollow structure and the curved baffle (5) is equipped with pull plate (6), the pull plate (6) is located at arc and keeps off
The internal end of plate (5) is equipped with the T shape protrusion (61) come for preventing pull plate (6) from all pulling out, the pull plate (6)
Side is equipped with arc groove (16), and the inner wall of the curved baffle (5) is equipped with the spring pin being mutually clamped with arc groove (16)
(15), the both ends of the horizontal bars (4) are fixedly connected with the center of the first Knucle-gear (3), first Knucle-gear (3)
With active Knucle-gear (8) engaged transmission for being located at supporter (2) side, the center of the active Knucle-gear (8) and servo
The rotating shaft transmission of motor (18) connects, and the active Knucle-gear (8) is sequentially connected with the second Knucle-gear (7) simultaneously, and described second
Knucle-gear (7) is movably articulated in the lower sections of supporter (2) by horizontal bars (4), the horizontal bars (4) and stripe board (9)
One end be fixedly connected, the other end of the stripe board (9) is movably hinged with rotating bar (10), and the rotating bar (10) is equipped with
Rotary plow (11), the rotary plow (11) include vertical blade (112) and crotch blade (111), the vertical blade (112) and
The side of crotch blade (111) is movably hinged by hinge (12), and the inside of the hinge (12) is equipped with for making hinge
(12) torsional spring (13) being unfolded.
2. a kind of lifting for rotary cultivator according to claim 1 is ploughed, it is characterised in that: the pull plate (6) is song
Face structure, and the radian of the pull plate (6) is equal with the radian of curved baffle (5).
3. a kind of lifting for rotary cultivator according to claim 1 is ploughed, it is characterised in that: the rotary plow (11) is whole
For " L-shaped structure ", and the rotary plow (11) is in equidistant Heterogeneous Permutation on rotating bar (10).
4. a kind of lifting for rotary cultivator according to claim 1 is ploughed, it is characterised in that: hinge (12) setting exists
The side opposite with rotary plow (11) direction of rotation, and the both ends of the torsional spring (13) are located at the upper surface of hinge (12).
5. a kind of lifting for rotary cultivator according to claim 1 is ploughed, it is characterised in that: the arc groove (16) exists
Two sides of pull plate (6) are in equidistant linear array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430975.1U CN208191148U (en) | 2018-03-28 | 2018-03-28 | A kind of lifting plough for rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430975.1U CN208191148U (en) | 2018-03-28 | 2018-03-28 | A kind of lifting plough for rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208191148U true CN208191148U (en) | 2018-12-07 |
Family
ID=64528834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820430975.1U Expired - Fee Related CN208191148U (en) | 2018-03-28 | 2018-03-28 | A kind of lifting plough for rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208191148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776110A (en) * | 2019-11-05 | 2021-05-11 | 隆回县好树衣柜制造有限公司 | Hand injury prevention device for wooden furniture processing and cutting machine |
-
2018
- 2018-03-28 CN CN201820430975.1U patent/CN208191148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776110A (en) * | 2019-11-05 | 2021-05-11 | 隆回县好树衣柜制造有限公司 | Hand injury prevention device for wooden furniture processing and cutting machine |
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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: 20181207 Termination date: 20190328 |