CN110870405A - Grab tooth-like cylinder power hack harrow in ground - Google Patents
Grab tooth-like cylinder power hack harrow in ground Download PDFInfo
- Publication number
- CN110870405A CN110870405A CN201911145571.3A CN201911145571A CN110870405A CN 110870405 A CN110870405 A CN 110870405A CN 201911145571 A CN201911145571 A CN 201911145571A CN 110870405 A CN110870405 A CN 110870405A
- Authority
- CN
- China
- Prior art keywords
- ground
- hack
- rake
- tooth
- harrow
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 239000002689 soil Substances 0.000 claims description 18
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 238000009331 sowing Methods 0.000 abstract description 5
- 239000003337 fertilizer Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010899 nucleation Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
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
-
- 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
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
A tooth-like cylinder power hack harrow grabs ground, characterized by: it includes frame, harrow axle, sprocket, chain, cylinder and grabs ground tooth, the cylinder constitute by harrow wheel radials, hack reinforcing bar and grabs ground tooth, the hack reinforcing bar is installed on the harrow wheel radials, grabs ground tooth and installs the junction at hack reinforcing bar and harrow wheel radials, cylinder movable mounting is on the harrow axle, sprocket, chain are installed in harrow axle one end, the harrow axle is installed on the frame. The invention has the beneficial effects that: simple structure, excellent in use effect, under the condition of land unevenness, guarantee that cylinder power hack harrow does not skid, evenly rotate, guarantee power take off is stable, the guarantee quality of sowing, fertilizer.
Description
Technical Field
The invention belongs to the technical field of agricultural mechanical equipment, and particularly relates to a ground-grabbing tooth-type roller power soil-breaking rake.
Background
The tractor pulls the seeder seeding, drives cylinder power hack harrow rotation simultaneously, and first rake shaft sprocket passes through the seed metering of chain drive seeder, the rotation of row's fertile sprocket and sows, spreads fertile, and second hack and suppression soil moisture conservation. The roller power soil-breaking harrow without the ground-grabbing teeth is partially contacted with the ground when the ground is uneven, so that the contact area of the roller power soil-breaking harrow and the ground is insufficient, the roller rotates insufficiently or slips and cannot rotate, the roller chain wheel cannot drive the seed and fertilizer discharging chain wheel of the seeder to rotate normally for seeding and fertilizing, and the seeding and fertilizer-spreading quality of the seeder cannot be guaranteed.
Disclosure of Invention
The invention aims to provide a ground-grabbing tooth type roller power soil-breaking harrow, which aims to solve the problem that the sowing quality and the fertilizing quality of a sowing machine are influenced because a roller does not rotate sufficiently or slips and does not rotate due to uneven land in the sowing operation of the conventional roller power soil-breaking harrow.
The invention relates to a ground grabbing tooth type roller power soil breaking harrow, which aims to prevent the roller power soil breaking harrow from rotating insufficiently or slipping and not rotating, and ground grabbing teeth are welded at the connecting part of a harrow wheel radial plate and soil breaking steel bars. Tractor traction seeder seeding drives simultaneously and grabs when tooth-like cylinder power hack harrow rotates, grabs the tooth and inserts in the soil, makes and grabs tooth-like cylinder power hack harrow and evenly rotates, can not lead to grabbing tooth-like cylinder power hack harrow rotation not enough or not rotating of skidding because of the land unevenness, the seeding of guarantee seeder, the quality of fertilizing.
In order to solve the above problems, the technical scheme provided by the invention is as follows:
the utility model provides a grab tooth-like cylinder power hack harrow, it includes frame, harrow axle, sprocket, chain and cylinder, cylinder movable mounting is epaxial at the harrow, and sprocket, chain are installed in harrow axle one end, and the chain drives the sprocket and rotates, and the sprocket drives the harrow axle and rotates, and the harrow axle is installed on the frame, characterized in that: the roller consists of a rake wheel radial plate, soil crushing reinforcing steel bars and ground grabbing teeth, wherein the soil crushing reinforcing steel bars are arranged on the rake wheel radial plate, and the ground grabbing teeth are longitudinally arranged at the connecting part of the soil crushing reinforcing steel bars and the rake wheel radial plate.
The invention has the beneficial effects that: simple structure, excellent in use effect, under the condition of land unevenness, guarantee that cylinder power hack harrow does not skid, evenly rotate, guarantee power take off is stable, the guarantee quality of sowing, fertilizer.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the structure of the present invention in the direction of A-A.
The figure is as follows: 1. frame, 2, harrow axle, 3, sprocket, 4, cylinder, 5, grab ground tooth, 6, harrow radials, 7, hack reinforcing bar, 8, chain.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
As shown in the attached drawings 1 and 2, a ground-grabbing tooth-type roller power soil-breaking harrow comprises a frame 1, a harrow shaft 2, a chain wheel 3, a chain 8 and a roller 4, wherein the roller 4 is movably mounted on the harrow shaft 2, the chain wheel 3 and the chain 8 are mounted at one end of the harrow shaft 2, the chain 8 drives the chain wheel 3 to rotate, the chain wheel 3 drives the harrow shaft 2 to rotate, and the harrow shaft 2 is mounted on the frame 1, and is characterized in that: the roller 4 consists of a rake wheel radial plate 6, soil crushing steel bars 7 and ground grabbing teeth 5, wherein the soil crushing steel bars 7 are arranged on the rake wheel radial plate 6, and the ground grabbing teeth 5 are longitudinally arranged at the connecting part of the soil crushing steel bars 7 and the rake wheel radial plate 6.
Further, the cylinder 4 include four rake wheel radials 6, twelve hack reinforcing bars 7, twenty-four teeth 5 of grabbing, four equal distances of rake wheel radials 6 are arranged, twelve hack reinforcing bars 7 equipartition ground welding is on four rake wheel radials 6, the tooth 5 of grabbing on the same rake wheel radials 6 is the junction of interval installation at hack reinforcing bars 7 and rake wheel radials 6, grab tooth 5 of installing at the junction of a spoke 6 and hack reinforcing bars 7 promptly, and grab tooth 5 and hack reinforcing bars 7 and be 90 right angle welding together, the installation is grabbed ground tooth 5 and can be effectively worked like this, improve the ability of grabbing of cylinder 4, grab tooth 5 staggers the installation on two adjacent rake wheel radials 6.
Furthermore, the soil breaking reinforcing steel bars 7 are welded on the two adjacent rake wheel radial plates 6 at the inclination of 10 degrees, and the inclination of 10 degrees of the soil breaking reinforcing steel bars 7 arranged on every two adjacent rake wheel radial plates 6 is opposite, namely the soil breaking reinforcing steel bars 7 are in a continuous S shape, so that the strength of the roller 4 can be enhanced, and the distribution of the ground grabbing teeth 5 is facilitated.
Further, the length of the gripping tooth 5 is matched with the gap between the roller 4 and the frame 1.
Furthermore, the ground gripping teeth 5 are Y-shaped in the contact end with the ground.
Tractor traction seeder seeding drives simultaneously and grabs when tooth-like cylinder power hack harrow rotates, grabs tooth 5 and inserts in the soil, makes and grabs tooth-like cylinder power hack harrow and evenly rotates, can not lead to grabbing tooth-like cylinder power hack harrow and rotate not enough or skid and not rotate because of the land unevenness, the seeding of guarantee seeder, the quality of fertilizing.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. A tooth-like cylinder power hack harrow grabs ground, characterized by: it includes frame (1), rake shaft (2), sprocket (3), chain (8) and cylinder (4), the cylinder constitute by rake wheel radials (6), hack reinforcing bar (7) and grab ground tooth (5), install on rake wheel radials (6) hack reinforcing bar (7), grab ground tooth (5) and install the junction at hack reinforcing bar (7) and rake wheel radials (6), cylinder (4) movable mounting is on rake shaft (2), sprocket (3), chain (8) are installed in rake shaft (2) one end, rake shaft (2) are installed on frame (1).
2. The ground-grabbing toothed roller power soil-breaking rake as claimed in claim 1, wherein: drum (4) including four rake wheel radials (6), twelve hack reinforcing bar (7), twenty-four teeth of grabbing (5), four rake wheel radials (6) are all apart from arranging, weld on four rake wheel radials (6) twelve hack reinforcing bar (7) equipartition, every rake wheel radials (6) are gone up and are grabbed ground tooth (5) and hack reinforcing bar (7) interval distribution in the contact department of hack reinforcing bar (7), grab ground tooth (5) and hack reinforcing bar (7) and be 90 right angle welding together, grab ground tooth (5) on same rake wheel radials (6) and adjacent rake wheel radials (6) and do not distribute on same hack reinforcing bar (7).
3. The ground-grabbing toothed roller power soil-breaking rake as claimed in claim 1, wherein: the inclination of the soil crushing reinforcing steel bars (7) is 10 degrees, the soil crushing reinforcing steel bars (7) are arranged on every two rake wheel radial plates (6), and the inclination angles of the soil crushing reinforcing steel bars (7) on the adjacent rake wheel radial plates (6) are opposite.
4. The ground-grabbing toothed roller power soil-breaking rake as claimed in claim 1, wherein: the length of the ground grabbing teeth (5) is matched with the gap between the roller (4) and the frame (1).
5. The ground-grabbing toothed roller power soil-breaking rake as claimed in claim 1, wherein: the shape of the ground gripping tooth (5) and the ground contact end is a tooth shape.
6. The ground-grabbing toothed roller power soil-breaking rake as claimed in claim 1, wherein: the ground grabbing teeth (5) are Y-shaped when contacting the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911145571.3A CN110870405A (en) | 2019-11-21 | 2019-11-21 | Grab tooth-like cylinder power hack harrow in ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911145571.3A CN110870405A (en) | 2019-11-21 | 2019-11-21 | Grab tooth-like cylinder power hack harrow in ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110870405A true CN110870405A (en) | 2020-03-10 |
Family
ID=69718134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911145571.3A Pending CN110870405A (en) | 2019-11-21 | 2019-11-21 | Grab tooth-like cylinder power hack harrow in ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110870405A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008035763A (en) * | 2006-08-04 | 2008-02-21 | Yanmar Agricult Equip Co Ltd | Two axle type rotary tiller |
| CN201601955U (en) * | 2009-04-08 | 2010-10-13 | 梨树县农机技术推广总站 | Narrow-row deep loosening additional fertilizer |
| CN205865032U (en) * | 2016-08-11 | 2017-01-11 | 许锁贵 | Special seeder of hand propelled root of chinese thorowax |
| CN206932575U (en) * | 2017-06-30 | 2018-01-30 | 北京德邦大为科技股份有限公司 | A kind of new hack roller |
| CN211353001U (en) * | 2019-11-21 | 2020-08-28 | 内蒙古自治区农牧业科学院 | Grab tooth-like cylinder power hack harrow in ground |
-
2019
- 2019-11-21 CN CN201911145571.3A patent/CN110870405A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008035763A (en) * | 2006-08-04 | 2008-02-21 | Yanmar Agricult Equip Co Ltd | Two axle type rotary tiller |
| CN201601955U (en) * | 2009-04-08 | 2010-10-13 | 梨树县农机技术推广总站 | Narrow-row deep loosening additional fertilizer |
| CN205865032U (en) * | 2016-08-11 | 2017-01-11 | 许锁贵 | Special seeder of hand propelled root of chinese thorowax |
| CN206932575U (en) * | 2017-06-30 | 2018-01-30 | 北京德邦大为科技股份有限公司 | A kind of new hack roller |
| CN211353001U (en) * | 2019-11-21 | 2020-08-28 | 内蒙古自治区农牧业科学院 | Grab tooth-like cylinder power hack harrow in ground |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200310 |
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| RJ01 | Rejection of invention patent application after publication |