CN202190509U - Rotary blade component with adjustable rotary tillage width - Google Patents
Rotary blade component with adjustable rotary tillage width Download PDFInfo
- Publication number
- CN202190509U CN202190509U CN201120277695XU CN201120277695U CN202190509U CN 202190509 U CN202190509 U CN 202190509U CN 201120277695X U CN201120277695X U CN 201120277695XU CN 201120277695 U CN201120277695 U CN 201120277695U CN 202190509 U CN202190509 U CN 202190509U
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- rotary
- rotary blade
- blade assembly
- blades
- hexagonal steel
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- Expired - Fee Related
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Abstract
The utility model discloses a rotary blade component with adjustable rotary tillage width. A main blade rod is formed by a hexagonal steel tube and provided with three groups of rotary blades so as to form a rotary blade component main piece. An auxiliary blade rod is also formed by a hexagonal steel tube and provided with a group of rotary blades so as to form a rotary blade component auxiliary piece. When a cultivator is used in paddy fields which do no have enough water and has stronger soil viscosity or in dry fields with harder soil, the selected rotary blade component main piece is selected and the three groups of rotary blade are utilized for cultivating. When the cultivator is used in the paddy fields has enough water and has softer soil or in the dry fields with wetter soil due to the rain, the rotary blade component main piece and the rotary blade component auxiliary piece are connected into a whole by a pin shaft. At the time, the rotary blade component is changed to be four groups of rotary blades and has a wider rotary blade width, so that the cultivating efficiency can be improved. After all, due to the use of the rotary blade component with adjustable rotary tillage width, the rotary tillage width and the number of the rotary tillage blade groups can be adjusted flexibly according to the using condition, so that the rotary blade component with the adjustable rotary tillage width can be widely applied to a miniature cultivator.
Description
Technical field
The utility model relates to miniature cultivator parts technical field, particularly a kind of rotary blade assembly of adjustable rotary tillage fabric width.
Background technology
The rotary blade assembly is the vitals of miniature cultivator, and present miniature cultivator rotary blade assembly is all-in-one-piece, and its rotary tillage fabric width and rotary blade group number cannot be adjusted according to operating position flexibly.
Summary of the invention
The utility model proposes a kind of rotary blade assembly of adjustable rotary tillage fabric width, and it can overcome the problems referred to above.
The rotary blade assembly of this a kind of adjustable rotary tillage fabric width that the utility model provides; The operator bar is processed with the hexagonal steel pipe; On the operator bar, be welded with three rotary blade connecting plates, with bolt, plain washer, spring washer and nut two left rotary blades and two right rotary blades be installed respectively on the every rotary blade connecting plate.Three groups of rotary blades of operator bar and mounted thereto have constituted rotary blade assembly main part.Secondary knife bar is also processed with the hexagonal steel pipe, on secondary knife bar, is welded with a rotary blade connecting plate, with bolt, plain washer, spring washer and nut two left rotary blades and two right rotary blades has been installed respectively on the rotary blade connecting plate.In secondary knife bar hexagonal steel pipe orifice, insert the connector that hexagonal steel pipe that a contour dimension matches with secondary knife bar hexagonal steel pipe orifice size is processed, and be welded as a whole with secondary knife bar.One group of rotary blade of secondary knife bar, connector integral piece and mounted thereto has constituted rotary blade assembly duplicate.Water shortage soil property viscosity is big or in the harder nonirrigated farmland of soil property, during farming, select for use rotary blade assembly main part to carry out farming with three groups of rotary blades in the paddy field when cultivator.When the cultivator dry farming that wet earth is comparatively soft behind the comparatively soft or rain at the more sufficient earth of the paddy field water yield; Can the connector of rotary blade assembly duplicate be inserted in the rotary blade assembly main part operator bar hole; Rotary blade assembly main part and rotary blade assembly duplicate are connected as a single entity and are filling up plain washer on the bearing pin with bearing pin, install the reliability of split pin to guarantee to connect.At this moment the rotary blade assembly becomes four groups of rotary blades and broad rotary tillage fabric width, can improve farming efficient.Use its rotary tillage fabric width of rotary blade assembly and the rotary blade group number of this a kind of adjustable rotary tillage fabric width to adjust flexibly in a word, can be widely used in miniature cultivator according to operating position.
Description of drawings
Fig. 1 is the front view of the general structure sketch map of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1 in the utility model.
Fig. 3 is the B-B cutaway view of Fig. 1 in the utility model.
Fig. 4 is a rotary blade assembly main part structural representation in the utility model.
Fig. 5 is a rotary blade assembly duplicate structural representation in the utility model.
Each label is in Fig. 1～5: the 1-bar of operating, 2-left side rotary blade, the right rotary blade of 3-, 4-rotary blade connecting plate; The 5-connector, the secondary knife bar of 6-, 7-M10 * 30 bolts; 8-φ 10 plain washers, 9-φ 10 spring washers, 10-M10 nut; 11-φ 8 * 52 bearing pins, 12-φ 8 plain washers, 13-φ 3.2 * 30 split pins.
Embodiment
Be elaborated below in conjunction with accompanying drawing.
As shown in Figure 1; The rotary blade assembly of this a kind of adjustable rotary tillage fabric width; Operator bar 1 usefulness hexagonal steel pipe is processed; Be welded with three rotary blade connecting plates 4 in operator on the bar 1, use M10 * 30 bolt 7, φ 10 plain washers 8, φ 10 spring washers 9 and M10 nut 10 that two left rotary blades 2 and two right rotary blades 3 have been installed on the every rotary blade connecting plate 4 respectively.Three groups of rotary blades of operator bar 1 and mounted thereto have constituted rotary blade assembly main part.Secondary knife bar 6 is also processed with the hexagonal steel pipe; On secondary knife bar 6, be welded with a rotary blade connecting plate 4, use M10 * 30 bolt 7, φ 10 plain washers 8, φ 10 spring washers 9 and M10 nut 10 that two left rotary blades 2 and two right rotary blades 3 have been installed on the rotary blade connecting plate 4 respectively.In secondary knife bar 6 hexagonal steel pipe orifices, insert the connector 5 that hexagonal steel pipe that a contour dimension matches with secondary knife bar 6 hexagonal steel pipe orifice sizes is processed, and be welded as a whole with secondary knife bar 6.One group of rotary blade of secondary knife bar 6, connector 5 integral pieces and mounted thereto has constituted rotary blade assembly duplicate.Water shortage soil property viscosity is big or in the harder nonirrigated farmland of soil property, during farming, select for use rotary blade assembly main part to carry out farming with three groups of rotary blades in the paddy field when cultivator.When the cultivator dry farming that wet earth is comparatively soft behind the comparatively soft or rain at the more sufficient earth of the paddy field water yield; Can the connector 5 of rotary blade assembly duplicate be inserted in rotary blade assembly main part operator bar 1 hole; With rotary blade assembly main part and rotary blade assembly duplicate is connected as a single entity and on φ 8 * 52 bearing pins 11, fill up φ 8 plain washers, install the reliability of φ 3.2 * 30 split pins with φ 8 * 52 bearing pins 11 to guarantee to connect.At this moment the rotary blade assembly becomes four groups of rotary blades and broad rotary tillage fabric width, can improve farming efficient.Use its rotary tillage fabric width of rotary blade assembly and the rotary blade group number of this a kind of adjustable rotary tillage fabric width to adjust flexibly in a word, can be widely used in miniature cultivator according to operating position.
As shown in Figure 2; Operator bar 1 usefulness hexagonal steel pipe is processed; Be welded with three rotary blade connecting plates 4 in operator on the bar 1, use M10 * 30 bolt 7, φ 10 plain washers 8, φ 10 spring washers 9 and M10 nut 10 that two left rotary blades 2 and two right rotary blades 3 have been installed on the every rotary blade connecting plate 4 respectively.Connector 5 contour dimensions on the rotary blade assembly duplicate that the hexagonal steel pipe is processed match with operator bar 1 hexagonal steel pipe orifice size; Connector 5 is inserted in the operator bar 1 hexagonal steel pore; With rotary blade assembly main part and rotary blade assembly duplicate is connected as a single entity and on φ 8 * 52 bearing pins 11, fill up φ 8 plain washers, install the reliability of φ 3.2 * 30 split pins with φ 8 * 52 bearing pins 11 to guarantee to connect.
As shown in Figure 3; Operator bar 1 usefulness hexagonal steel pipe is processed; On operator bar 1, be welded with rotary blade connecting plate 4; Secondary knife bar 6 usefulness hexagonal steel pipes are processed, and in secondary knife bar 6 hexagonal steel pipe orifices, insert the connector 5 that hexagonal steel pipe that a contour dimension matches with secondary knife bar 6 hexagonal steel pipe orifice sizes is processed, and are welded as a whole with secondary knife bar 6.Just connector 5 inserts in the operator bar 1 hexagonal steel pore; With rotary blade assembly main part and rotary blade assembly duplicate is connected as a single entity and on φ 8 * 52 bearing pins 11, fill up φ 8 plain washers, install the reliability of φ 3.2 * 30 split pins with φ 8 * 52 bearing pins 11 to guarantee to connect.
As shown in Figure 4; Operator bar 1 usefulness hexagonal steel pipe is processed; Be welded with three rotary blade connecting plates 4 in operator on the bar 1, use M10 * 30 bolt 7, φ 10 plain washers 8, φ 10 spring washers 9 and M10 nut 10 that two left rotary blades 2 and two right rotary blades 3 have been installed on the every rotary blade connecting plate 4 respectively.Three groups of rotary blades of operator bar 1 and mounted thereto have constituted rotary blade assembly main part.
As shown in Figure 5; Secondary knife bar 6 is also processed with the hexagonal steel pipe; Be welded with a rotary blade connecting plate 4 in operator on the bar 6, use M10 * 30 bolt 7, φ 10 plain washers 8, φ 10 spring washers 9 and M10 nut 10 that two left rotary blades 2 and two right rotary blades 3 have been installed on the rotary blade connecting plate 4 respectively.In secondary knife bar 6 hexagonal steel pipe orifices, insert the connector 5 that hexagonal steel pipe that a contour dimension matches with secondary knife bar 6 hexagonal steel pipe orifice sizes is processed, and be welded as a whole with secondary knife bar 6.One group of rotary blade of secondary knife bar 6, connector 5 integral pieces and mounted thereto has constituted rotary blade assembly duplicate.
Claims (4)
1. the rotary blade assembly of this a kind of adjustable rotary tillage fabric width of providing of the utility model; The bar that it is characterized in that operating is processed with the hexagonal steel pipe; On the operator bar, be welded with three rotary blade connecting plates; With bolt, plain washer, spring washer and nut two left rotary blades and two right rotary blades have been installed respectively on the every rotary blade connecting plate, three groups of rotary blades of operator bar and mounted thereto have constituted rotary blade assembly main part.
2. the rotary blade assembly of this a kind of adjustable rotary tillage fabric width as claimed in claim 1; It is characterized in that; Secondary knife bar is also processed with the hexagonal steel pipe, on secondary knife bar, is welded with a rotary blade connecting plate, with bolt, plain washer, spring washer and nut two left rotary blades and two right rotary blades has been installed respectively on the rotary blade connecting plate; The connector that the hexagonal steel pipe that contour dimension of insertion matches with secondary knife bar hexagonal steel pipe orifice size in secondary knife bar hexagonal steel pipe orifice is processed; And be welded as a whole with secondary knife bar, one group of rotary blade of secondary knife bar, connector integral piece and mounted thereto has constituted rotary blade assembly duplicate.
3. the rotary blade assembly of this a kind of adjustable rotary tillage fabric width as claimed in claim 1; It is characterized in that; Water shortage soil property viscosity is big or in the harder nonirrigated farmland of soil property, during farming, select for use rotary blade assembly main part to carry out farming with three groups of rotary blades in the paddy field when cultivator.
4. the rotary blade assembly of this a kind of adjustable rotary tillage fabric width as claimed in claim 1; It is characterized in that; When the cultivator dry farming that wet earth is comparatively soft behind the comparatively soft or rain at the more sufficient earth of the paddy field water yield; Can the connector of rotary blade assembly duplicate be inserted in the rotary blade assembly main part operator bar hole, rotary blade assembly main part and rotary blade assembly duplicate are connected as a single entity and are filling up plain washer on the bearing pin, install the reliability of split pin to guarantee to connect with bearing pin; At this moment the rotary blade assembly becomes four groups of rotary blades and broad rotary tillage fabric width, can improve farming efficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120277695XU CN202190509U (en) | 2011-08-02 | 2011-08-02 | Rotary blade component with adjustable rotary tillage width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120277695XU CN202190509U (en) | 2011-08-02 | 2011-08-02 | Rotary blade component with adjustable rotary tillage width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190509U true CN202190509U (en) | 2012-04-18 |
Family
ID=45945445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120277695XU Expired - Fee Related CN202190509U (en) | 2011-08-02 | 2011-08-02 | Rotary blade component with adjustable rotary tillage width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190509U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938053A (en) * | 2015-05-31 | 2015-09-30 | 李深文 | Rapidly-installed ultra-wide ploughing width powder ridge device and rapidly-installed method |
| CN105165142A (en) * | 2015-06-24 | 2015-12-23 | 徐州龙华农业机械科技发展有限公司 | Stubble-burying cultivating machine for paddy field |
| CN107343399A (en) * | 2016-05-05 | 2017-11-14 | 东风农业装备（襄阳）有限公司 | The electric micro-cultivator of replaceable equipment and its application |
| CN108353542A (en) * | 2018-04-23 | 2018-08-03 | 河南田冠农业机械制造有限公司 | The tiller of farming knife spirally |
-
2011
- 2011-08-02 CN CN201120277695XU patent/CN202190509U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938053A (en) * | 2015-05-31 | 2015-09-30 | 李深文 | Rapidly-installed ultra-wide ploughing width powder ridge device and rapidly-installed method |
| CN105165142A (en) * | 2015-06-24 | 2015-12-23 | 徐州龙华农业机械科技发展有限公司 | Stubble-burying cultivating machine for paddy field |
| CN107343399A (en) * | 2016-05-05 | 2017-11-14 | 东风农业装备（襄阳）有限公司 | The electric micro-cultivator of replaceable equipment and its application |
| CN108353542A (en) * | 2018-04-23 | 2018-08-03 | 河南田冠农业机械制造有限公司 | The tiller of farming knife spirally |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |