CN205105540U - Modular adjustable rotary tillage harrow - Google Patents
Modular adjustable rotary tillage harrow Download PDFInfo
- Publication number
- CN205105540U CN205105540U CN201520888927.3U CN201520888927U CN205105540U CN 205105540 U CN205105540 U CN 205105540U CN 201520888927 U CN201520888927 U CN 201520888927U CN 205105540 U CN205105540 U CN 205105540U
- Authority
- CN
- China
- Prior art keywords
- rake teeth
- main shaft
- rotary tillage
- tooth cover
- farming
- 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 modular adjustable rotary tillage harrow. This kind of modular adjustable rotary tillage harrow has the combination of several rake teeth spare to form, establishes a tooth cover on the main shaft of every rake teeth spare, and the perforation that runs through on tooth cover and the main shaft feeds through, and a rake teeth is established to the cover in the tooth cover to by screw fastening in tooth cover, connecting bolt is established to the one end of main shaft, the connecting filament hole is established to the other end. The advantage: firstly, rotary tillage harrow has the combination of several rake teeth spare to form, the length that just so can adjust the main shaft. Farming width, just several rake teeth spares of combination of connecting more, the farming width of cloth is narrow, just few several rake teeth spares of combination of connecting, and high flexibility and high convenience are obtained. Secondly, every rake teeth is worn to establish in tooth cover, perforation, and its length is adjustable at will, needs the dark of farming, just transfers the rake teeth longly, need the shallow of farming, just transfer the rake teeth shortly, it is same nimble convenient. Thirdly, simple structure dismantles the equipment convenience, economical and practical. Especially, be suitable for the farming in greenhouse and open -air small size field.
Description
Technical field
The utility model relates to a kind of farm machinery parts Rotary tillage rake, particularly the adjustable Rotary tillage rake of a kind of combined type.
Background technology
The structure of existing Rotary tillage rake is: the rake teeth main shaft of fixed length being fixed with the fixed length fixing quantity.Its drawback is: one is that main axis length fixes, then cultivation width also just fixes, and meets the situation that crop intercropping fabric width is narrower, then cannot farming.Two is that rake teeth length fixes, then the degree of depth of anthropogenic soil also just fixes.Different crops, soil needs the degree of depth of farming also different, and the degree of depth of soil cultivation depends on the length of rake teeth.Rake teeth is long, farming dark; Rake teeth is short, farming shallow.Rake teeth length has fixed, and can not regulate, and cannot meet the needs of farming.
Summary of the invention
The purpose of this utility model is the adjustable Rotary tillage rake of combined type providing a kind of adjustable main shaft and rake teeth length.
Technical solution adopted in the utility model is, the adjustable Rotary tillage rake of this combined type, Rotary tillage rake has several rake teeth part to combine, the main shaft of each rake teeth part is established a tooth cover, tooth cover is communicated with the perforation that main shaft runs through, a sheathed rake teeth in tooth cover, and by fastened by screw in tooth overlaps, connecting bolt is established in one end of main shaft, and the other end establishes connecting filament hole.
Owing to taking technique scheme, therefore the utility model has the following advantages: one is that Rotary tillage rake has several rake teeth part to combine, and so just can regulate the length of main shaft.Cultivation width, the just several rake teeth part of multi-link combination; Farming is narrow, connects the several rake teeth part of combination just less; Flexibly and easily.Two is that every root rake teeth is located in tooth cover, perforation, and its length is arbitrarily adjustable, needs the dark of farming, just rake teeth is adjusted long; Need the shallow of farming, just rake teeth is adjusted short; Same flexible.Three is that structure is simple, and disassembly and assembly are convenient, economical and practical.Be particularly suitable for the farming in greenhouse and outdoor small size field.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the stereoscopic schematic diagram that the utility model is combined;
Fig. 2 is the structural representation of the utility model two rake teeth part combinations.
Embodiment
Embodiment 1, as depicted in figs. 1 and 2, the adjustable Rotary tillage rake of this combined type, Rotary tillage rake has several rake teeth part to combine, and the main shaft 1 of each rake teeth part is established a tooth cover 2, tooth cover 2 is communicated with the perforation 3 that main shaft 1 runs through, a sheathed rake teeth 4 in tooth cover 2, and be anchored in tooth cover 2 by screw 5, connecting bolt 6 is established in one end of main shaft 1, and the other end establishes connecting filament hole 7.
Embodiment 2, the adjustable Rotary tillage rake of combined type as described in Example 1, main shaft 1 is in regular prism shape or cylindrical.
Embodiment 3, the adjustable Rotary tillage rake of the combined type as described in embodiment 1 or 2, main shaft 1 is in positive hexagon.
Claims (3)
1. the adjustable Rotary tillage rake of combined type, it is characterized in that: Rotary tillage rake has several rake teeth part to combine, the main shaft (1) of each rake teeth part is established a tooth cover (2), tooth cover (2) is communicated with the perforation (3) that main shaft (1) runs through, a sheathed rake teeth (4) in tooth cover (2), and be anchored in tooth cover (2) by screw (5), connecting bolt (6) is established in one end of main shaft (1), and the other end establishes connecting filament hole (7).
2. the adjustable Rotary tillage rake of combined type according to claim 1, is characterized in that: main shaft (1) is in regular prism shape or cylindrical.
3. the adjustable Rotary tillage rake of combined type according to claim 1 and 2, is characterized in that: main shaft (1) is in positive hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888927.3U CN205105540U (en) | 2015-10-31 | 2015-10-31 | Modular adjustable rotary tillage harrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888927.3U CN205105540U (en) | 2015-10-31 | 2015-10-31 | Modular adjustable rotary tillage harrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205105540U true CN205105540U (en) | 2016-03-30 |
Family
ID=55561209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520888927.3U Expired - Fee Related CN205105540U (en) | 2015-10-31 | 2015-10-31 | Modular adjustable rotary tillage harrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205105540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526267A (en) * | 2017-09-22 | 2019-03-29 | 江苏智谋科技有限公司 | The harrow structure of rotary cultivator |
-
2015
- 2015-10-31 CN CN201520888927.3U patent/CN205105540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526267A (en) * | 2017-09-22 | 2019-03-29 | 江苏智谋科技有限公司 | The harrow structure of rotary cultivator |
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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: 20160330 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |