CN1914970A - Modified rotary tiller - Google Patents
Modified rotary tiller Download PDFInfo
- Publication number
- CN1914970A CN1914970A CNA2005100444501A CN200510044450A CN1914970A CN 1914970 A CN1914970 A CN 1914970A CN A2005100444501 A CNA2005100444501 A CN A2005100444501A CN 200510044450 A CN200510044450 A CN 200510044450A CN 1914970 A CN1914970 A CN 1914970A
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- CN
- China
- Prior art keywords
- frame
- rotary tillage
- sowing
- support arm
- sowing frame
- 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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- Soil Working Implements (AREA)
Abstract
An improved rotary cultivator with multiple functions is composed of the machine frame, hood, drive case and rotor cultivating blade axle for the rotary cultivator unit, and the machine frame, sowing box, seed discharger, opening share, compacting roller and driver for the sower unit. It can perform two jobs of rotary cultivating and sowing.
Description
Technical field
The present invention relates to the rotovator technical field, relate in particular to a kind of and the supporting rotovator of tractor with small four wheels.
Background technology
Known and the supporting rotovator of tractor with small four wheels, compact conformation uses reliably, and social recoverable amount is bigger, but its function singleness can only be used for the rotary tillage operation.If carry out seeding operation, also need be equipped with sower, consequently, and number of times and energy resource consumption with not only increasing going into of tractor, and equipment investment is big, is unfavorable for making full use of of social resources.Though the screw sowing machine of integrated design can be realized rotary tillage, seeding operation simultaneously, this type price height can not use as independent rotovator, has limited it from another aspect and has applied.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and both can combine with seeding apparatus, realize rotary tillage, seeding operation, also can separate, realize the improved rotovator of independent rotary tillage operation with seeding apparatus, to solve existing rotovator function singleness, the problem that utilization rate of equipment and installations is low.
For solving the problems of the technologies described above, technical scheme of the present invention is: improved rotovator, comprise the rotary tillage frame, be fixed in the rotary tillage hood of rotary tillage frame, be installed on the transmission case of rotary tillage frame, be installed on the rotary ploughing cutter shaft of transmission case output, it also comprises and is positioned at rotary tillage hood upside, and the sowing frame that removably connects with the rotary tillage hood, be installed on the Seeding box of sowing frame upside, be installed on the dispenser of Seeding box, be fixed in the plough of sowing frame, be installed on the pack roller at sowing frame rear portion, be installed on the transmission device between described pack roller and the dispenser.
Because sowing frame and rotary tillage hood removably connect, the sowing frame that Seeding box, dispenser, plough and pack roller are installed is fixed in the rotary tillage hood, when tractor advances in traction rotary tillage frame, pack roller is driven, drive dispenser by transmission device and rotate, realize sowing and two kinds of operations of rotary tillage.Remove if will sow frame, it is exactly a kind of rotovator, can realize independent rotary tillage operation.Dismounting of the present invention is flexible, and dual-use has improved usage ratio of equipment, and concerning the rotovator that society possesses, by simple transformation, just can reach above-mentioned effect, has improved the availability of social resources.
As a kind of improvement, the both ends of described pack roller are provided with a support arm respectively, and described support arm is hinged with the sowing frame.Be provided with the arrangement for adjusting height that to regulate the pack roller height between described support arm and the sowing frame.
Described arrangement for adjusting height can be realized by following concrete structure: the screw rod that is articulated in support arm, be fixed in the support bar of sowing frame, the free end of described screw rod passes the installing hole and the sheathed adjusting nut of support bar, and the compression spring that is nested in screw rod is squeezed between support arm and the support bar.
By the spinning adjusting nut, screw rod drives pack roller and rotates around the sowing frame, thereby plays the effect of regulating the pack roller height.The nested compression spring of screw rod can increase the pressure of pack roller resilience, makes pack roller and ground keep certain suppression power, constantly contacts with ground, avoids sowing disconnected seedling.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing is the structural representation of the embodiment of the invention.
Embodiment
Improved rotovator, as shown in drawings, comprise rotary tillage frame 3, be fixed in the rotary tillage hood 4 of rotary tillage frame 3, be installed on the transmission case 1 of rotary tillage frame 3, be installed on the rotary ploughing cutter shaft 2 of transmission case output, be positioned at rotary tillage hood 4 upsides, and with rotary tillage hood 4 bolted sowing frames 5, be installed on the Seeding box 6 of sowing frame 5 upsides, be installed on the dispenser of Seeding box 6, be fixed in the plough 19 of sowing frame 5, be installed on the pack roller 15 at sowing frame 5 rear portions, the both ends of pack roller 15 are provided with a support arm 16 respectively, and described support arm 16 is hinged with sowing frame 5, are provided with the arrangement for adjusting height that can regulate the pack roller height between described support arm 16 and the sowing frame 5.
Arrangement for adjusting height comprises the screw rod 11 that is articulated in support arm 16, be fixed in the support bar 13 of sowing frame 5, the free end of described screw rod 11 passes the installing hole and the sheathed adjusting nut 12 of support bar 13, and the compression spring 14 that is nested in screw rod 11 is squeezed between support arm 16 and the support bar 13.
Be provided with transmission device between pack roller 15 and the dispenser, transmission device comprises first sprocket wheel 17 that is fixed in pack roller 15, be installed on second sprocket wheel 20 of sowing frame 5, second sprocket wheel 20 is a duplicate sprocket, be installed on the 3rd sprocket wheel 8 of Seeding box 6, the 3rd sprocket wheel 8 is a duplicate sprocket, be installed on the 4th sprocket wheel 7 of dispenser, be provided with first chain 18 between first sprocket wheel 17 and second sprocket wheel 20, be provided with between second chain, 10, the three sprocket wheels 8 and the 4th sprocket wheel 7 between second sprocket wheel 20 and the 3rd sprocket wheel 8 and be provided with the 3rd chain 9.
Claims (3)
1, improved rotovator, comprise rotary tillage frame (3), be fixed in the rotary tillage hood (4) of rotary tillage frame (3), be installed on the transmission case (1) of rotary tillage frame (3), be installed on the rotary ploughing cutter shaft (2) of transmission case output, it is characterized in that: it also comprises and is positioned at rotary tillage hood (4) upside, and the sowing frame (5) that removably connects with rotary tillage hood (4), be installed on the Seeding box (6) of sowing frame (5) upside, be installed on the dispenser of Seeding box (6), be fixed in the plough (19) of sowing frame (5), be installed on the pack roller (15) at sowing frame (5) rear portion, be installed on the transmission device between described pack roller (15) and the dispenser.
2, improved rotovator as claimed in claim 1, it is characterized in that: the both ends of described pack roller (15) are provided with a support arm (16) respectively, described support arm (16) is hinged with sowing frame (5), is provided with the arrangement for adjusting height that can regulate the pack roller height between described support arm (16) and the sowing frame (5).
3, improved rotovator as claimed in claim 2, it is characterized in that: described arrangement for adjusting height comprises the screw rod (11) that is articulated in support arm (16), be fixed in the support bar (13) of sowing frame (5), the free end of described screw rod (11) passes the installing hole and the sheathed adjusting nut (12) of support bar (13), and the compression spring (14) that is nested in screw rod (11) is squeezed between support arm (16) and the support bar (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100444501A CN1914970A (en) | 2005-08-20 | 2005-08-20 | Modified rotary tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100444501A CN1914970A (en) | 2005-08-20 | 2005-08-20 | Modified rotary tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1914970A true CN1914970A (en) | 2007-02-21 |
Family
ID=37736152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100444501A Pending CN1914970A (en) | 2005-08-20 | 2005-08-20 | Modified rotary tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1914970A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630409A (en) * | 2011-02-14 | 2012-08-15 | 吴鸿基 | Support frame structure of seeding devices |
| CN104969678A (en) * | 2015-07-08 | 2015-10-14 | 江苏项瑛农机有限公司 | Suppressing mechanism of rotary cultivator |
| CN108684239A (en) * | 2018-05-23 | 2018-10-23 | 贾海军 | Cotton planter |
| CN109362251A (en) * | 2018-10-31 | 2019-02-22 | 长沙宁湖机械设备有限公司 | It is a kind of with the agricultural vehicle to loosen the soil with spraying function |
| RU200032U1 (en) * | 2020-08-06 | 2020-10-01 | Общество с ограниченной ответственностью «Диас» | Rotary tillage implement cutting element |
-
2005
- 2005-08-20 CN CNA2005100444501A patent/CN1914970A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630409A (en) * | 2011-02-14 | 2012-08-15 | 吴鸿基 | Support frame structure of seeding devices |
| CN102630409B (en) * | 2011-02-14 | 2014-02-26 | 吴鸿基 | Support frame structure of seeding devices |
| CN104969678A (en) * | 2015-07-08 | 2015-10-14 | 江苏项瑛农机有限公司 | Suppressing mechanism of rotary cultivator |
| CN108684239A (en) * | 2018-05-23 | 2018-10-23 | 贾海军 | Cotton planter |
| CN109362251A (en) * | 2018-10-31 | 2019-02-22 | 长沙宁湖机械设备有限公司 | It is a kind of with the agricultural vehicle to loosen the soil with spraying function |
| RU200032U1 (en) * | 2020-08-06 | 2020-10-01 | Общество с ограниченной ответственностью «Диас» | Rotary tillage implement cutting element |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |