CN107896519A - A kind of disc suitable for agricultural machine - Google Patents
A kind of disc suitable for agricultural machine Download PDFInfo
- Publication number
- CN107896519A CN107896519A CN201711392307.0A CN201711392307A CN107896519A CN 107896519 A CN107896519 A CN 107896519A CN 201711392307 A CN201711392307 A CN 201711392307A CN 107896519 A CN107896519 A CN 107896519A
- Authority
- CN
- China
- Prior art keywords
- blade
- agricultural machine
- main blade
- rake teeth
- main
- 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.)
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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
- A01B23/00—Elements, tools, or details of harrows
- A01B23/06—Discs; Scrapers for cleaning discs; Sharpening attachments; Lubrication of bearings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention provides a kind of disc suitable for agricultural machine, including main blade, secondary blade, multiple fishbolts and multiple fixing nuts；Main blade is connected by multiple fishbolts and multiple fixing nuts with secondary blade；Secondary blade is arranged on below main blade, is arranged on main blade and is equipped with the first rake teeth, is arranged on secondary blade and is equipped with the second rake teeth, is integrally lifted the stress structure of device by main blade and secondary blade, and then the stress for different situations of having a full house produces.A kind of disc suitable for agricultural machine of the present invention, to improve the combining structure of blade, strengthens the bearing strength of blade residing stress in a practical situation, so that the integrality of further protection disc harrow group structure.
Description
Technical field
The invention belongs to agricultural mechanical field, more particularly, to a kind of disc suitable for agricultural machine.
Background technology
General agricultural disc harrow is mostly that monolithic is set, and is possible to blade occur to break if meeting high intensity stress in use
Split, so the structural intergrity of agriculture disc harrow group is kept in the case of in order to run into top load in real work, agricultural circle
Disk rake group generally includes the disc harrow group bolt through multiple disks, and is screwed on the end of disc harrow group bolt and makes disc harrow group
Bolt is in the rake group bolt and nut of high tension state.The tension for keeping height is necessary so that disk and gasket are maintained at solid
Positioning is put, and on the one hand so operation increases the cumbersome intensity on assembly process, on the one hand solving high intensity stress problem still has
A little deficiencies.
The content of the invention
In view of this, the present invention is directed to propose a kind of disc suitable for agricultural machine, to improve the combination knot of blade
Structure, the bearing strength of enhancing blade residing stress in a practical situation, so that further protection disc harrow group structure is complete
Property.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of disc suitable for agricultural machine, including main blade, secondary blade, multiple fishbolts and multiple fixed spiral shells
It is female；
The pair blade radius is less than the main blade, the main blade by multiple fishbolts and it is multiple described in
Fixing nut is connected with the secondary blade；The pair blade is arranged on below the main blade, is arranged and is equipped with the main blade
First rake teeth, it is described pair blade on arrangement be equipped with the second rake teeth.
Further, the first rake teeth Rotating with Uniform is arranged on the main blade.
Further, the second rake teeth Rotating with Uniform is arranged on the secondary blade.
Further, the first rake teeth tooth form is more than second rake teeth.
Further, the main blade is equipped with connecting shaft, and the connecting shaft is arranged on center of circle position below the main blade
Put.
Further, the secondary blade center location is equipped with through hole, and the connecting shaft is arranged on inside the through hole.
Further, through hole is equipped with the main blade, fixture spiral shell described in lower through-hole is equipped with the pair blade
Bolt is set in the upper through hole and the lower through-hole.
Relative to the prior art, a kind of disc suitable for agricultural machine of the present invention has the advantage that：
A kind of disc suitable for agricultural machine of the present invention, is clamped between main blade and secondary blade, into one
Step improves raising of the blade group on stress tolerance range, while tooth form size cooperates between two blades, Neng Gou
Infringement of the load to blade group is reduced in different size of use scope, at the same connect the device between blade for connecting shaft and
Multiple bolts are fixedly connected, and the moment of torsion during the use of each group of blade is met with stresses enhancing.
Brief description of the drawings
The attached drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its explanation is used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of disc schematic diagram suitable for agricultural machine described in the embodiment of the present invention；
Description of reference numerals：
The main blades of 101-；1011- connecting shafts；The upper through holes of 1012-；The first rake teeths of 1013-；102- pair blades；Lead under 1021-
Hole；1022- through holes；The second rake teeths of 1023-；201- fishbolts；301- nuts.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
A kind of disc suitable for agricultural machine, as shown in Figure 1, including main blade 101, secondary blade 102, multiple clampings
Bolt 201 and multiple fixing nuts 301；
Secondary 102 radius of blade is less than main blade 101, and main blade 101 passes through multiple fishbolts 301 and multiple fixing nuts
301 are connected with secondary blade 102；Secondary blade 102 is arranged on the main lower section of blade 101, is arranged on main blade 101 and is equipped with the first rake teeth
1013, on secondary blade 102 arrangement be equipped with the second rake teeth 1023.
First rake teeth, 1013 Rotating with Uniform is arranged on main blade 101, can be by the main blade 101 rotating
During, the stress intensity suffered by each rake teeth is equal.Second rake teeth, 1023 Rotating with Uniform is arranged in secondary blade
, can be by the secondary blade 1023 during rotating on 1023, the stress intensity suffered by each rake teeth is equal.First
1013 tooth form of rake teeth is more than the second rake teeth 1023, and the first rake teeth 1013 bears principal stress.
Main blade 101 is equipped with connecting shaft 1011, and connecting shaft 1011 is arranged on main 101 lower section center location of blade, combination
The pair blade 102 strengthens meeting with stresses for main blade under state.Secondary 102 center location of blade is equipped with through hole 1021, connecting shaft
1011 are arranged on inside through hole 1021.
Through hole 1012 is equipped with main blade 101,1022 fixture bolt 201 of lower through-hole is equipped with secondary blade 102 and is set
Put in through hole 1012 and lower through-hole 1022.
The working method of this example
Agriculture disc harrow main shaft is equipped with 10 blade groups, and main blade 101 and secondary blade 102 are all included in each group of blade,
It is fixed between main blade 101 and secondary blade 102 by six fishbolts 201 and six nuts, passes through connecting shaft 1011
On installation to disc harrow main shaft, main shaft is in operation under tractor drawbar pull and soil reaction force acts before blade rolling
Into in, blade cutting edge incision soil, grass roots and crop cover are cut off, and is made under upturned soil overturns after rising certain altitude along blade concave surface
Fall.Fertilizer, the pesticide of earth's surface can be equal to topsoil mixing during operation, be commonly used to the shallow winter breaking after crop harvesting, morning
Spring preserves soil moisture and the operation such as hack after ploughing, it is also possible to makees the lid kind operation after aerial seeding aerial sowing.
Various features propose in attached claim.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (7)
- A kind of 1. disc suitable for agricultural machine, it is characterised in that：Including main blade (101), secondary blade (102), multiple Fishbolt (201) and multiple fixing nuts (301)；Described pair blade (102) radius is less than the main blade (101), and the main blade (101) passes through multiple clamping spiral shells Bolt (301) and multiple fixing nuts (301) are connected with the secondary blade (102)；The pair blade (102) is arranged on described Arranged below main blade (101), on the main blade (101) and be equipped with the first rake teeth (1013), arranged on the pair blade (102) Equipped with the second rake teeth (1023).
- A kind of 2. disc suitable for agricultural machine according to claim 1, it is characterised in that：First rake teeth (1013) Rotating with Uniform is arranged on the main blade (101).
- A kind of 3. disc suitable for agricultural machine according to claim 1, it is characterised in that：Second rake teeth (1023) Rotating with Uniform is arranged on the secondary blade (1023).
- 4. according to a kind of disc suitable for agricultural machine of claim 1-3 any one of them, it is characterised in that：Described One rake teeth (1013) tooth form is more than second rake teeth (1023).
- A kind of 5. disc suitable for agricultural machine according to claim 1, it is characterised in that：The main blade (101) connecting shaft (1011) is equipped with, the connecting shaft (1011) is arranged on center location below the main blade (101).
- A kind of 6. disc suitable for agricultural machine according to claim 1, it is characterised in that：The pair blade (102) center location is equipped with through hole (1021), and it is internal that the connecting shaft (1011) is arranged on the through hole (1021).
- A kind of 7. disc suitable for agricultural machine according to claim 1, it is characterised in that：The main blade (101) through hole (1012) is equipped with, lower through-hole (1022) the fixture bolt is equipped with the pair blade (102) (201) set in the upper through hole (1012) and the lower through-hole (1022).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392307.0A CN107896519A (en) | 2017-12-21 | 2017-12-21 | A kind of disc suitable for agricultural machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392307.0A CN107896519A (en) | 2017-12-21 | 2017-12-21 | A kind of disc suitable for agricultural machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107896519A true CN107896519A (en) | 2018-04-13 |
Family
ID=61869489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711392307.0A Withdrawn CN107896519A (en) | 2017-12-21 | 2017-12-21 | A kind of disc suitable for agricultural machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107896519A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811539A (en) * | 2018-05-30 | 2018-11-16 | 江苏宇飞金属制品有限公司 | A kind of disc |
| CN114641204A (en) * | 2019-11-14 | 2022-06-17 | 贝洛塔农业技术有限公司 | Agricultural tray and method for manufacturing agricultural tray for use in agricultural operations |
-
2017
- 2017-12-21 CN CN201711392307.0A patent/CN107896519A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811539A (en) * | 2018-05-30 | 2018-11-16 | 江苏宇飞金属制品有限公司 | A kind of disc |
| CN114641204A (en) * | 2019-11-14 | 2022-06-17 | 贝洛塔农业技术有限公司 | Agricultural tray and method for manufacturing agricultural tray for use in agricultural operations |
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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: 20180413 |