CN201018758Y - Rotary cultivating and ditching two-purpose device - Google Patents
Rotary cultivating and ditching two-purpose device Download PDFInfo
- Publication number
- CN201018758Y CN201018758Y CNU200720063029XU CN200720063029U CN201018758Y CN 201018758 Y CN201018758 Y CN 201018758Y CN U200720063029X U CNU200720063029X U CN U200720063029XU CN 200720063029 U CN200720063029 U CN 200720063029U CN 201018758 Y CN201018758 Y CN 201018758Y
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- CN
- China
- Prior art keywords
- ditching
- rotary tillage
- link
- dual
- trench digging
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a dual-purpose device for rotary tillage and ditching, comprising a transmission chain axis (1), a ditching cutter head (2), a wall-shearing cutter (3), a ditching shovel (4), a connecting support (5), a tail wheel (6), a seat (7), a connecting axle sleeve (8), a regulation handle (9), a strengthening round steel (10) and an earth retaining board (11). The ditching cutter head is installed on the transmission chain axis (1). The connecting support (5) is installed on the ditching cutter head (2). The front end of the connecting support (5) is connected with the bolt in the end of the rotary tillage power output. The ditching shovel (4) is installed at the tail end of the connecting support (5). An open axle sleeve (8) is welded at the one third part of the connecting support (5). The adjustable riding tail wheel (6) is provided in the axle sleeve and fastened by the bolt. The dual-purpose device for rotary tillage and ditching has the advantage of simple structure, comfortable operation, convenient adjusting and wide ditch.
Description
Technical field
The utility model relates to a kind of dual purpose machine for ditching and rotary cultivating that is used for farmland operation.
Background technology
Existing rotary tillage ditching dual-purpose apparatus is to be converted by existing rotary cultivator attachment mostly, can both realize ditching operation greatly.It is CN87212384U owing to self added drive disk assembly that notification number is arranged, so the rotary tillage structure seems too complicated; Notification number is that CN2043817U has installed blade additional on rotary ploughing cutter shaft, and the trench digging cutting linear velocity is big inadequately, and it is not very desirable that trench digging is thrown native effect; Notification number is, the CN2074970U cutter diameter is enough, but the trench digging knife number is too much, and the trench digging width is difficult to satisfy.And above-mentioned several trench digging device all is follow-up formula mode of operation, and parts are not taken in design.
Summary of the invention
For solving the above-mentioned technical problem of existing rotary tillage ditching device, the utility model provides a kind of simple in structure, trench digging effect rotary tillage ditching dual-purpose apparatus better, easy to use.
The technical scheme that the utility model solves the problems of the technologies described above is: comprise transmission chain rivet, trench digging cutterhead, the cutterhead of will ditching is loaded on the transmission chain rivet, and described trench digging cutterhead is a Hough formula cutterhead, and adopts six blades, four cutting face symmetrical structures.
In the above-mentioned rotary tillage ditching dual-purpose apparatus, described trench digging cutterhead both sides are provided with cuts the wall cutter.
In the above-mentioned rotary tillage ditching dual-purpose apparatus, also comprise furrower, link, breast boards, link is located at trench digging cutterhead top, and the link front end links to each other with the bolt of rotary tillage outputting power shaft end, furrower is packed in the link tail end, and trench digging breast boards symmetry is installed on the link both sides.
In the above-mentioned rotary tillage ditching dual-purpose apparatus, welding one split bush on link, the adjustable tail wheel of taking is installed in the axle sleeve, and the adjustable tail wheel of taking is provided with seat, is provided with support bar between tractor handrail and link tail end.
Technique effect of the present utility model is: 1) adopts the four cutting face symmetrical structures designs of six blades, realizes that a small amount of blade opens wide ditch, make structure seem simpler, and compactness, the earthing of ditching simultaneously is more even.2) be provided with and cut the wall cutter, make furrow bank more smooth.3) installed the adjustable tail wheel of lifting additional, the feasible operation of ditching is more comfortable, easy to adjust, and the rotation adjustable handle can make the tail wheel generation move up and down the depth that adjusting is ditched; 4) be all to adopt simple bolt connecting mode to install, it is more convenient to make this structure change.The 5th, strengthened the maximum gauge of trench digging blade cutting point, improved cutting speed, throw the soil distance and better guaranteed.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 structural representation of the present utility model.
Trench digging cutterhead structure chart in Fig. 2 the utility model.
Fig. 3 link structure chart of the present utility model.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model comprises transmission chain rivet 1, trench digging cutterhead 2, cuts wall cutter 3, furrower 4, link 5, tail wheel 6, seat 7, connecting bushing 8, regulating handle 9, strengthens round steel 10, breast boards 11, trench digging blade 12.The utility model is to form in existing rotary cultivator attachment dismounting, removing hand drags after rotovator case, the Rotary tillage blade, the cutterhead 2 of will ditching is loaded on position, transmission chain rivet middle, above trench digging cutterhead 2, an arc link 5 is installed, the link front end links to each other with the bolt of rotary tillage outputting power shaft end, and the link tail end installs a circular arc furrower 4, and trench digging breast boards 11 symmetries are installed on the link both sides.Weld a split bush 8 at 1/3rd places of link, the adjustable tail wheel 6 of taking is installed on the interior bolted of also using of axle sleeve, the adjustable tail wheel 6 of taking is provided with seat 7, adjustable handle 9, between tractor handrail 19 and link, install two again and strengthen round steel 10 as support bar, forming at 4 is fastenedly connected, trench digging cutterhead 2 adopts the design of Hough formula cutter head structure, in a circumference, evenly settle six blade 12,13,14,15,16,17, be divided into four cutting faces, and cutting tip quantity increases progressively from the inside to surface, therefore guaranteed to leave enough wide ditch, and be provided with two in trench digging cutterhead both sides and cut wall cutter 3, can improve the whole fineness of trench digging furrow bank.
This rotary tillage ditching dual-purpose apparatus has following features: (1) trench digging cutterhead is simple in structure, easy for installation, The trench digging width is wide, and ditching depth is adjustable. (2) owing to adopt six blades, four cutting faces, trench digging is thrown the soil nature energy Good, the hack function admirable. (3) but because the riding type seat has been installed, so that easy to operate comfortable; (4) Cut and keep away arranging of cutter and solved the smooth smooth requirement of furrow bank. (5) be applicable to that humidity is in 10～40% plate Field soil is ditched, and such as rapeseed cultivation trench digging after the late rice harvesting, humidity is in 20～25% scopes, and trench digging is imitated Fruit is best. (6) with after the ditching device dismounting, load onto housing for rotary cultivator, Rotary tillage blade, can carry out Rotary tillage process.
Claims (5)
1. a rotary tillage ditching dual-purpose apparatus comprises transmission chain rivet (1), trench digging cutterhead (2), and the cutterhead (2) of will ditching is loaded on the transmission chain rivet (1), it is characterized in that: described trench digging cutterhead (2) is a Hough formula cutterhead, and adopts six blades, four cutting face symmetrical structures.
2. rotary tillage ditching dual-purpose apparatus according to claim 1 is characterized in that: described trench digging cutterhead (2) both sides are provided with cuts wall cutter (3).
3. rotary tillage ditching dual-purpose apparatus according to claim 1 and 2, it is characterized in that: also comprise furrower (4), link (5), breast boards (11), link (5) is located at trench digging cutterhead (2) top, link (5) front end links to each other with the bolt of rotary tillage outputting power shaft end, furrower (4) is packed in the link tail end, and trench digging breast boards (11) symmetry is installed on the link both sides.
4. rotary tillage ditching dual-purpose apparatus according to claim 3, it is characterized in that: welding one split bush (8) on link, the adjustable tail wheel (6) of taking is installed in the axle sleeve (8), the adjustable tail wheel (6) of taking is provided with seat (7), is provided with support bar (10) between tractor handrail (19) and link tail end.
5. rotary tillage ditching dual-purpose apparatus according to claim 4 is characterized in that: the adjustable tail wheel (6) of taking is provided with adjustable handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720063029XU CN201018758Y (en) | 2007-04-23 | 2007-04-23 | Rotary cultivating and ditching two-purpose device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720063029XU CN201018758Y (en) | 2007-04-23 | 2007-04-23 | Rotary cultivating and ditching two-purpose device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201018758Y true CN201018758Y (en) | 2008-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720063029XU Expired - Fee Related CN201018758Y (en) | 2007-04-23 | 2007-04-23 | Rotary cultivating and ditching two-purpose device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201018758Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621202A (en) * | 2013-12-24 | 2014-03-12 | 湖南农业大学 | Inner deflection swinging cutter blade type ditching cutter head and driving device thereof |
| CN103688611A (en) * | 2013-12-24 | 2014-04-02 | 湖南农业大学 | Externally inclined blade type inverted trapezoidal ditching cutter disc and driving device thereof |
| CN103931289A (en) * | 2014-03-27 | 2014-07-23 | 西北农林科技大学 | Anti-blocking driving type no-tillage stubble cutting technology and test platform |
| CN107087458A (en) * | 2017-05-04 | 2017-08-25 | 江西省农业科学院农业工程研究所 | A kind of suitable southern no-tillage rape double-row ditching machine of paddy plate field |
| CN108385752A (en) * | 2018-03-03 | 2018-08-10 | 杨桂英 | A kind of arched framework grooving apparatus |
| CN109348786A (en) * | 2018-11-05 | 2019-02-19 | 哈尔滨理工大学 | The quick excavating gear of Mini-type ditching machine |
-
2007
- 2007-04-23 CN CNU200720063029XU patent/CN201018758Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621202A (en) * | 2013-12-24 | 2014-03-12 | 湖南农业大学 | Inner deflection swinging cutter blade type ditching cutter head and driving device thereof |
| CN103688611A (en) * | 2013-12-24 | 2014-04-02 | 湖南农业大学 | Externally inclined blade type inverted trapezoidal ditching cutter disc and driving device thereof |
| CN103688611B (en) * | 2013-12-24 | 2014-07-16 | 湖南农业大学 | Externally inclined blade type inverted trapezoidal ditching cutter disc and driving device thereof |
| CN103621202B (en) * | 2013-12-24 | 2014-08-20 | 湖南农业大学 | Inner deflection swinging cutter blade type ditching cutter head and driving device thereof |
| CN103931289A (en) * | 2014-03-27 | 2014-07-23 | 西北农林科技大学 | Anti-blocking driving type no-tillage stubble cutting technology and test platform |
| CN107087458A (en) * | 2017-05-04 | 2017-08-25 | 江西省农业科学院农业工程研究所 | A kind of suitable southern no-tillage rape double-row ditching machine of paddy plate field |
| CN108385752A (en) * | 2018-03-03 | 2018-08-10 | 杨桂英 | A kind of arched framework grooving apparatus |
| CN109348786A (en) * | 2018-11-05 | 2019-02-19 | 哈尔滨理工大学 | The quick excavating gear of Mini-type ditching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20100423 |