CN2114946U - T-shaped harrow - Google Patents
T-shaped harrow Download PDFInfo
- Publication number
- CN2114946U CN2114946U CN 92212492 CN92212492U CN2114946U CN 2114946 U CN2114946 U CN 2114946U CN 92212492 CN92212492 CN 92212492 CN 92212492 U CN92212492 U CN 92212492U CN 2114946 U CN2114946 U CN 2114946U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- connecting plate
- rake
- utility
- model
- 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.)
- Granted
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- Soil Working Implements (AREA)
Abstract
The utility model relates to a T-shaped cultivated rake which is mainly composed of a connection bar, a connection board, a transversal bar, pointed teeth, flat teeth, etc. The middle part of the transversal bar of the existing cultivated rake is fixed with a connection board on which two positioning slots are arranged, and the connection board is connected with the connection bar by inserting screws into the positioning slots. The utility model which is suited to the level soil of farmland and the raking of weeds has the advantages of simple structure, reliable performance, convenient operation and high efficiency.
Description
The utility model relates to a kind of agricultural cultivated land rake.
At present, the rural area is used for smooth field soil and rake is harrowed except that the cultivated land of Tanaka weeds, generally be to angle the cross bar two ends that hang over the cultivated land rake to drag the work of cultivated land rake by two draw bars that are connected on the pulling equipment, because of draw bar is that non-rigidity is connected with cultivated land rake cross bar two ends, therefore, cultivated land rake its two ends when work can upwarp because of the variation of field soil surface configuration or have a downwarp, and the efficient that causes smooth field soil and rake to be cut weeds reduces, sometimes even can't make the rice field surfacing.
The purpose of this utility model is to provide a kind of T-shaped cultivated land rake that can overcome above-mentioned prior art weak point.
The utility model is to adopt following proposal to realize: fixing a plate at the cross bar middle part of existing cultivated land rake, connecting plate is provided with two locating slots and links to each other with connecting rod by location Luo Ding, and the other end of connecting rod is provided with a rectangular sleeve that links to each other with pulling equipment.
Concrete structure of the present utility model below in conjunction with accompanying drawing, describes in detail:
Accompanying drawing 1 is the utility model front view.
Accompanying drawing 2 is the utility model left view.
Accompanying drawing 3 is the scheme of installation of the utility model parts 7.
Accompanying drawing 4 is the A--A cutaway view of the utility model parts 7.
Referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 the utility model are by connecting rod 1, connecting plate 2, locating slot 3,4, cross bar 5, pointed tooth 6, flat tooth 7 compositions such as grade, described cross bar 5 is a garden shape steel pipe, in the one side, be evenly equipped with some pointed tooths 6, be fixed with a plate 2 with the symmetrical opposite side of pointed tooth 6, on connecting plate 2, be provided with two rectangle locating slots 3,4, one end of connecting rod 1 is fixed with a rectangular slab and is drilled with two locating holes onboard, Luo Ding links to each other with connecting plate 2 by the location, the other end of connecting rod 1 is fixed with a rectangular sleeve that links to each other with pulling equipment, and is drilled with a pin hole in a side of cover.
Referring to accompanying drawing 3, the side of cross bar 5 of the present utility model also can uniform some flat teeth 7, and flat tooth 7 is cuboids that a side is semi-convex garden shape.
When using the utility model, earlier connecting rod 1 is socketed on the draw bar of pulling equipment, and is fixed by pin, then, adjust the position of Luo Ding in locating slot 3,4, location, cross bar is horizontal, just can carry out work, level land or to harrow the purpose of cutting weeds realizing.
The utility model is owing to adopt rigidity to be connected between cross bar 5 and connecting rod 1, and can adjust the levelness of cross bar 5 within the specific limits, and cultivated land is harrowed when working, and always is horizontal, thereby improved labor productivity.
The utlity model has simple in structure, dependable performance, easy to operate, the efficient advantages of higher, be suitable for using to the smooth of soil, farmland or rake except weeds in field.
Claims (2)
1, T-shaped cultivated land rake, comprise connecting rod 1, connecting plate 2, locating slot 3,4, cross bar 5, pointed tooth 6, flat tooth 7, one end of described connecting rod 1 is a rectangular sleeve, and the cover a sidetracking one locating hole is arranged, its other end is fixed with a connecting plate that two screw holes are arranged on it, connecting plate 2 is a rectangle, cross bar 5 is a garden shape steel pipe, a side that it is characterized in that cross bar 5 is evenly equipped with some pointed tooths 6, be fixed with connecting plate 2 with the opposite side middle part of pointed tooth 6 symmetries, connecting plate 2 is provided with two rectangle locating slots and links to each other with connecting rod 1 by Luo Ding.
2, according to the described T-shaped cultivated land of claim 1 rake, a side that it is characterized in that cross bar 5 also can uniform some flat teeth 7, and flat tooth 7 is cuboids that a side is semi-convex garden shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212492 CN2114946U (en) | 1992-03-28 | 1992-03-28 | T-shaped harrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212492 CN2114946U (en) | 1992-03-28 | 1992-03-28 | T-shaped harrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2114946U true CN2114946U (en) | 1992-09-09 |
Family
ID=4957373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92212492 Granted CN2114946U (en) | 1992-03-28 | 1992-03-28 | T-shaped harrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2114946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094702A (en) * | 2014-06-25 | 2014-10-15 | 北京东方园林股份有限公司 | Ditching rake for ridge planting of seedball flower branches |
-
1992
- 1992-03-28 CN CN 92212492 patent/CN2114946U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094702A (en) * | 2014-06-25 | 2014-10-15 | 北京东方园林股份有限公司 | Ditching rake for ridge planting of seedball flower branches |
| CN104094702B (en) * | 2014-06-25 | 2016-05-18 | 北京东方园林股份有限公司 | Plant to ditch and harrow in a kind of flowering bulb bar ridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |