CN208285760U - A kind of disc harrow of efficiency crushing soil - Google Patents
A kind of disc harrow of efficiency crushing soil Download PDFInfo
- Publication number
- CN208285760U CN208285760U CN201820614004.2U CN201820614004U CN208285760U CN 208285760 U CN208285760 U CN 208285760U CN 201820614004 U CN201820614004 U CN 201820614004U CN 208285760 U CN208285760 U CN 208285760U
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- CN
- China
- Prior art keywords
- fixedly connected
- disc harrow
- soil
- disk
- hydraulic stem
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Abstract
The utility model discloses a kind of disc harrows of efficiency crushing soil, including chassis and fixing piece, the chassis upper end is fixedly connected with No.1 hydraulic stem by fixing piece, No.1 hydraulic stem upper end is fixedly connected with upper frame, the chassis lower end is fixedly connected with support column, and the support column two sides are fixedly connected to bearing, and the Bearing inner is fixedly connected with rotation axis, it is fixedly connected with disk on the outside of the rotation axis, is fixedly connected with serrated knife on the outside of the disk.The disc harrow of the efficiency crushing soil is by being provided with No.1 hydraulic stem, No.1 hydraulic stem, which facilitates, pushes disk and crushing knife to move up and down, to be suitable for different soil, and according to demand, it can be effectively to soil depth of cut automatic adjusument, crushing efficiency is improved, so that disc harrow environmental suitability is more preferable, job stability is stronger.
Description
Technical field
The utility model relates to disc harrow technical field, specially a kind of disc harrow of efficiency crushing soil.
Background technique
Rake is farm implements of ploughing traditional in agricultural production, is once one of the farm implements of farmers''s indispensability.It is also Kung fu device
One of tool, from farm implements evolution.Iron teeth rake, rake teeth is sharp, and like following closely, aggressiveness is strong, also has the effect of weapons concurrently.Because rake can
It hits, can harrow, once become one of weapon most sharp in army, ground is vertical and has an adjustable drift angle with unit direction of advance.
Blade rolls advance under tractor drawbar pull and soil reaction force acts when operation, and blade cutting edge is cut in soil, cutting grass
Root and crop cover, and overturn upturned soil after blade concave surface rising certain altitude and fall.It can fertilizer earth's surface, agriculture when operation
Medicine is equal to topsoil mixing, the operations such as shallow winter breaking, early spring soil moisture conservation after being commonly used to crop harvest and the hack after ploughing,
Lid kind operation after also being used as aerial seeding aerial sowing.Single-column type, biserial opposed type and offset can be divided by the collocation form of rake group
Three kinds, it is mainly used for the soil that ravels after ploughing, reaches the agriculture requirement of seedbed preparation, is also used to weeding or stub land after harvesting
On carry out plough shallowly and stubble-cleaning, heavy-duty disc harrow can also be used in ploughing work, the production and use of Chinese disc harrow are in 20th century
What since the beginning of the fifties grew up promoting animal power disc harrow, successively manufacture machine power 41 light-duty disc harrows, 20 sixties
The products such as piece cutaway disk harrow and 24 biasing rakes, have developed as the disc harrow system of 18~55 kilowatts of tractors the seventies
Column have towed, suspension and several types of semimounted ten.
Height is unadjustable in use for existing disc harrow, and when being crushed to different soil, is easy
Cause using effect bad, and most of the efficiency that disc harrow is crushed soil soil at present is all that disc harrow is arranged into skew lines
Shape is crushed soil, and the traveling wheel of disc harrow is fixed.
Utility model content
The purpose of this utility model is to provide a kind of disc harrows of efficiency crushing soil, are existed with solving existing disc harrow
Height is unadjustable in use process, and when being crushed to different soil, be easy to cause using effect bad, and mesh
Preceding disc harrow be crushed soil soil most of efficiency be all disc harrow is arranged into skew lines shape to be crushed soil, and
The traveling wheel of disc harrow is fixed problem.
To achieve the above object, the utility model provides the following technical solutions a kind of disc harrow of efficiency crushing soil, packet
Chassis and fixing piece are included, the chassis upper end is fixedly connected with No.1 hydraulic stem, No.1 hydraulic stem upper end by fixing piece
It is fixedly connected with upper frame, the chassis lower end is fixedly connected with support column, and the support column two sides are fixedly connected to bearing, institute
It states Bearing inner and is fixedly connected with rotation axis, disk is fixedly connected on the outside of the rotation axis, is fixedly connected on the outside of the disk
There is serrated knife.
Preferably, the support column side is provided with cutterhead, and the cutterhead is fixedly connected on chassis lower end, under the cutterhead
End is fixedly connected with crushing knife.
Preferably, the chassis side is fixedly connected with No. two hydraulic stems, described No. two hydraulic stem one end by stiffening plate
It is fixedly connected with baffle, the baffle lower end is fixedly connected with traveling wheel, and the traveling wheel particular number is provided with two groups.
Preferably, the upper frame upper end is fixedly connected with attachment base by fixed link.
Preferably, the No.1 hydraulic stem particular number is provided with two groups.
Preferably, the serrated knife is the serrated knife of H-shaped structure.
Compared with prior art, the utility model has the beneficial effects that
1, by being provided with No.1 hydraulic stem, No.1 hydraulic stem facilitates to push to be moved down the utility model on disk and crushing knife
It is dynamic, to be suitable for different soil, and according to demand, can be improved effectively to soil depth of cut automatic adjusument
Crushing efficiency, so that disc harrow environmental suitability is more preferable, job stability is stronger.
2, the utility model is by being provided with crushing knife, and when disc harrow is worked, crushing knife be can be very good to soil
Earth is cut, and is used convenient for cooperation disk, and be fixedly connected with serrated knife on the outside of disk, and serrated knife is H shape, is reducing disk
While quantity, disk can be effectively increased to the broken area of soil, so that the crushing efficiency of soil is more efficient.
3, the utility model when to disc harrow transport is carried out, starts No. two hydraulic stems by being provided with No. two hydraulic stems,
No. two hydraulic stems push traveling wheels move down and with ground face contact, facilitate and mobile transport carried out to disc harrow, effectively
Disk and crushing knife are protected, and when using disc harrow, start No. two hydraulic stems, No. two hydraulic stems push traveling wheels to
Upper movement avoids traveling wheel compacting soil.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model disc structure schematic diagram；
Fig. 4 is the utility model serrated knife side structure schematic view.
In figure: 1, chassis, 2, bearing, 3, rotation axis, 4, disk, 5, support column, 6, upper frame, 7, attachment base, 8, fixed link,
9, No.1 hydraulic stem, 10, traveling wheel, 11, baffle, 12, No. two hydraulic stems, 13, crushing knife, 14, serrated knife, 15, fixing piece, 16,
Stiffening plate, 17, cutterhead.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of disc harrow of efficiency crushing soil, including
Chassis 1, bearing 2, rotation axis 3, disk 4, support column 5, upper frame 6, attachment base 7, fixed link 8, No.1 hydraulic stem 9, traveling wheel 10,
11, No. two hydraulic stems 12 of baffle, crushing knife 13, serrated knife 14, fixing piece 15, stiffening plate 16 and cutterhead 17,1 upper end of chassis are logical
It crosses fixing piece 15 and is fixedly connected with No.1 hydraulic stem 9,9 particular number of No.1 hydraulic stem is provided with two groups, 9 convenience of No.1 hydraulic stem
Disk 4 and crushing knife 13 is pushed to move up and down, so that it is suitable for different soil, and according to demand, it can be effectively to mud
Native depth of cut automatic adjusument improves crushing efficiency, so that disc harrow environmental suitability is more preferable, job stability is stronger, and one
Number 9 upper end of hydraulic stem is fixedly connected with upper frame 6, and 6 upper end of upper frame is fixedly connected with attachment base 7,7 side of attachment base by fixed link 8
Just disc harrow is fixedly connected with dragger, 1 lower end of chassis is fixedly connected with support column 5, and 5 two sides of support column are fixedly connected to
Bearing 2 is fixedly connected with rotation axis 3 inside bearing 2, disk 4 is fixedly connected on the outside of rotation axis 3, is fixedly connected on the outside of disk 4
There is serrated knife 14, serrated knife 14 is the serrated knife 14 of H-shaped structure, and while reducing 4 quantity of disk, H-shaped serrated knife 14 can effectively increase
Add disk 4 to the broken area of soil, 5 side of support column is provided with cutterhead 17, and cutterhead 17 is fixedly connected on 1 lower end of chassis,
17 lower end of cutterhead is fixedly connected with crushing knife 13, and when disc harrow is worked, crushing knife 13 can be very good to carry out soil
Cutting uses convenient for cooperation disk 4, so that the crushing efficiency of soil is more efficient, 1 side of chassis connects by the way that stiffening plate 16 is fixed
No. two hydraulic stems 12 are connected to, No. two 12 one end of hydraulic stem are fixedly connected with baffle 11, and 11 lower end of baffle is fixedly connected with traveling wheel
10,10 particular number of traveling wheel is provided with two groups, when to carrying out disc harrow transport, starts No. two hydraulic stems 12, No. two hydraulic stems
12 promotion traveling wheels 10 move down and with ground face contact, facilitate and mobile transport carried out to disc harrow, effectively to disk 4
It is protected with crushing knife 13, and when using disc harrow, start No. two hydraulic stems 12, No. two hydraulic stems 12 push traveling wheel 10
It moves up, avoids 10 compacting soil of traveling wheel.
Working principle: when in use, attachment base 7 is fixed on tractor, crushing knife 13 cuts soil, and justifies
Disk 4 rotates in the opposite direction, soil is stirred upwards, and serrated knife 14 is fixedly connected on the outside of disk 4, and serrated knife 14 is H shape,
While reducing 4 quantity of disk, disk 4 can be effectively increased to the broken area of soil, so that the broken effect of soil
Rate is more efficient, and No.1 hydraulic stem 9 facilitates promotion disk 4 and crushing knife 13 to move up and down, so that it is suitable for different soil,
And according to demand, crushing efficiency can be improved, so that disc harrow environment is suitable effectively to soil depth of cut automatic adjusument
Answering property is more preferable, and job stability is stronger, when to disc harrow transport is carried out, starts No. two hydraulic stems 12, No. two hydraulic stems 12 push away
Dynamic traveling wheel 10 move down and with ground face contact, facilitate and mobile transport carried out to disc harrow, effectively to disk 4 and powder
Broken knife 13 is protected, and when using disc harrow, start No. two hydraulic stems 12, No. two hydraulic stems 12 push traveling wheel 10 upward
It is mobile, avoid 10 compacting soil of traveling wheel.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of disc harrow of efficiency crushing soil, including chassis (1) and fixing piece (15), it is characterised in that: the chassis (1)
Upper end is fixedly connected with No.1 hydraulic stem (9) by fixing piece (15), and No.1 hydraulic stem (9) upper end is fixedly connected with upper frame
(6), chassis (1) lower end is fixedly connected with support column (5), and support column (5) two sides are fixedly connected to bearing (2),
It is fixedly connected with rotation axis (3) inside the bearing (2), is fixedly connected with disk (4), the circle on the outside of the rotation axis (3)
Serrated knife (14) are fixedly connected on the outside of disk (4).
2. a kind of disc harrow of efficiency crushing soil according to claim 1, it is characterised in that: the support column (5) one
Side is provided with cutterhead (17), and the cutterhead (17) is fixedly connected on chassis (1) lower end, and cutterhead (17) lower end is fixedly connected with
Crushing knife (13).
3. a kind of disc harrow of efficiency crushing soil according to claim 1, it is characterised in that: chassis (1) side
No. two hydraulic stems (12) are fixedly connected with by stiffening plate (16), described No. two hydraulic stems (12) one end is fixedly connected with baffle
(11), baffle (11) lower end is fixedly connected with traveling wheel (10), and traveling wheel (10) particular number is provided with two groups.
4. a kind of disc harrow of efficiency crushing soil according to claim 1, it is characterised in that: upper frame (6) upper end
Attachment base (7) are fixedly connected with by fixed link (8).
5. a kind of disc harrow of efficiency crushing soil according to claim 1, it is characterised in that: the No.1 hydraulic stem
(9) particular number is provided with two groups.
6. a kind of disc harrow of efficiency crushing soil according to claim 1, it is characterised in that: the serrated knife (14) is H
The serrated knife of shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614004.2U CN208285760U (en) | 2018-04-27 | 2018-04-27 | A kind of disc harrow of efficiency crushing soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614004.2U CN208285760U (en) | 2018-04-27 | 2018-04-27 | A kind of disc harrow of efficiency crushing soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208285760U true CN208285760U (en) | 2018-12-28 |
Family
ID=64703062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820614004.2U Expired - Fee Related CN208285760U (en) | 2018-04-27 | 2018-04-27 | A kind of disc harrow of efficiency crushing soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208285760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387802A (en) * | 2019-08-05 | 2019-10-29 | 上海道基环保科技有限公司 | A kind of road cement road surface live breaking method and road breaker entirely |
| CN114303483A (en) * | 2021-12-24 | 2022-04-12 | 青海大学 | A integrative device of improvement disc harrow for severe cold mining area vegetation resumes |
-
2018
- 2018-04-27 CN CN201820614004.2U patent/CN208285760U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387802A (en) * | 2019-08-05 | 2019-10-29 | 上海道基环保科技有限公司 | A kind of road cement road surface live breaking method and road breaker entirely |
| CN114303483A (en) * | 2021-12-24 | 2022-04-12 | 青海大学 | A integrative device of improvement disc harrow for severe cold mining area vegetation resumes |
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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: 20181228 Termination date: 20200427 |