CN103355020B - Ditcher rack - Google Patents
Ditcher rack Download PDFInfo
- Publication number
- CN103355020B CN103355020B CN201210089418.5A CN201210089418A CN103355020B CN 103355020 B CN103355020 B CN 103355020B CN 201210089418 A CN201210089418 A CN 201210089418A CN 103355020 B CN103355020 B CN 103355020B
- Authority
- CN
- China
- Prior art keywords
- plug connector
- frame
- frame arm
- frame seat
- arm
- 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
Links
Abstract
The invention discloses a kind of ditcher rack, including frame seat, plug connector, frame arm and fastening plate, described frame seat is fixing with plug connector to be connected, detachable described frame arm is inserted in plug connector, the side of this plug connector and the relevant position of frame arm are provided with the fixing hole run through, it is provided with fastening bolt in fixing hole, described frame arm is provided with fastening plate.The present invention uses this removable frame seat, user is when assembling ditching machine, first frame seat can be assemblied on hand tractor, fastening is got well and after the attachment bolt spread from the table in hand tractor front, again frame arm is inserted in the plug connector of frame seat, then reassembling fastening bolt, a people just can operate, very convenient laborsaving.
Description
Technical field
The present invention relates to field of agricultural machinery, especially relate to a kind of and walking tractor matching front-located type farmland furrowing machine parts.
Background technology
The frame seat of existing ditcher rack and frame arm be welded into one overall.There is its own shortcomings in this structure: first, is not easy to install.Front-end ditching machine is typically mounted on the table top stretched out of the head of hand tractor, and the weight of ditching machine has about 50 kilograms, needs a people to lift ditching machine when user assembles in field, and another person assembles fastening bolt.When the busy farming season, it is difficult to others' help please be arrive, be not easy to a people and independently operate.Second, change tractor type inconvenient.The hand tractor model of China various places is a lot, physical dimension is different, even if a village even peasant family man also has several model hand tractor, the frame seat of a kind of ditching machine and screw hole dimensions thereon the most only adapt to a certain hand tractor assembling, if the hand tractor of different model to be changed, just cannot assemble.3rd, due to farmland, various places have Plain and hills point, and the difference of hand tractor, the anterior height of frame is also had different requirement, fixing frame seat just inconvenience.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, it is provided that a kind of frame seat and frame arm can be assembled, the ditcher rack of dismounting and change.
The technical solution used in the present invention is as follows:
A kind of ditcher rack, including frame seat, plug connector, frame arm and fastening plate, described frame seat is fixing with plug connector to be connected, detachable described frame arm is inserted in plug connector, the side of this plug connector and the relevant position of frame arm are provided with the fixing hole run through, it is provided with fastening bolt in fixing hole, described frame arm is provided with fastening plate.
As preferably, the side of described plug connector and the relevant position of frame arm are additionally provided with the adjustment hole run through, and adjustment hole also is provided with fastening bolt, described fixing hole position compared to adjustment hole closer to frame seat, described plug connector be arranged above with screw thread hole, in this screw thread hole screw in have regulation bolt.
As preferably, described adjustment hole is Slotted bores.
As preferably, described adjustment hole is conspired to create by several circular holes.
Plug connector is had on frame seat of the present invention, screw and bolt is had on plug connector, also corresponding hole is had in frame arm, frame arm fastens with bolt after assembling with frame seat, unclamp bolt removable lower bearing bracket arm, also having long slot bore on plug connector, the regulation bolt of upper vertical can regulate the rake angle height (frame anterior height) in elevator boom front.
Beneficial effect: the present invention uses this removable frame seat, user is when assembling ditching machine, first frame seat can be assemblied on hand tractor, fastening is got well and after the attachment bolt spread from the table in hand tractor front, again frame arm is inserted in the plug connector of frame seat, then reassemble fastening bolt.One people just can operate, very convenient laborsaving.Secondly, when will assemble with other model hand tractors, only need to separately buy a corresponding frame seat, buying a ditching machine the most at present needs nearly 1,000 yuan, but buys a frame seat and only need about 30 yuan.Price is much lower.3rd, when using in the different croplands such as level land or hills, also by the rake angle in regulation bolt regulation frame arm front, to change the cutterhead height away from ground.4th, also allow for assembling and the removal of driving triangular belt.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is frame seat of the present invention and plug connector connection diagram；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the top view of Fig. 3.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings:
Such as Fig. 1, 2, 3, shown in 4: a kind of ditcher rack, including frame seat 1, plug connector 2, regulation bolt 3, frame arm 4 and fastening plate 5, described frame seat 1 is fixing with plug connector 2 to be connected, detachable described frame arm 4 is inserted in plug connector 2, the side of this plug connector 2 and the relevant position of frame arm 4 are provided with the fixing hole 7 and adjustment hole 6 run through, fixing hole 7 position compared to adjustment hole 6 closer to frame seat 1, it is provided with fastening bolt in fixing hole 7 and adjustment hole 6, described plug connector 2 be arranged above with screw thread hole, described regulation bolt 3 screws in this screw thread hole, fastening plate 5 is installed in described frame arm 4.Described adjustment hole 6 is Slotted bores.
It should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.Each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (2)
1. a ditcher rack, it is characterized in that: include frame seat, plug connector, frame arm and fastening plate, described frame seat is fixing with plug connector to be connected, detachable described frame arm is inserted in plug connector, the side of this plug connector and the relevant position of frame arm are provided with the fixing hole run through, and are provided with fastening bolt in fixing hole；The side of described plug connector and the relevant position of frame arm are additionally provided with the adjustment hole run through, adjustment hole also is provided with fastening bolt, described fixing hole position compared to adjustment hole closer to frame seat, described plug connector be arranged above with screw thread hole, screwing in this screw thread hole has regulation bolt.
Ditcher rack the most according to claim 1, it is characterised in that: described adjustment hole is Slotted bores or is conspired to create by several circular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089418.5A CN103355020B (en) | 2012-03-30 | 2012-03-30 | Ditcher rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089418.5A CN103355020B (en) | 2012-03-30 | 2012-03-30 | Ditcher rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103355020A CN103355020A (en) | 2013-10-23 |
| CN103355020B true CN103355020B (en) | 2016-12-14 |
Family
ID=49357979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210089418.5A Expired - Fee Related CN103355020B (en) | 2012-03-30 | 2012-03-30 | Ditcher rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103355020B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2147286C3 (en) * | 1971-09-22 | 1978-04-20 | Kloeckner-Humboldt-Deutz Ag, 5000 Koeln | Extendable lower link for three-point implement couplings |
| CN2472463Y (en) * | 2001-01-21 | 2002-01-23 | 董步生 | Ditching machine frame |
| CN200987271Y (en) * | 2006-10-19 | 2007-12-12 | 段树林 | Small size hand tractor swing type longeron |
| CN101743795B (en) * | 2009-12-25 | 2011-11-16 | 张昊博 | Plug-in type multi-position convenient-adjustment fronting ditching machine |
| CN202524732U (en) * | 2012-03-30 | 2012-11-14 | 高邮市平安开沟机制造有限公司 | Ditching machine rack |
-
2012
- 2012-03-30 CN CN201210089418.5A patent/CN103355020B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103355020A (en) | 2013-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161214 Termination date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |