CN103355020A - Ditcher rack - Google Patents
Ditcher rack Download PDFInfo
- Publication number
- CN103355020A CN103355020A CN2012100894185A CN201210089418A CN103355020A CN 103355020 A CN103355020 A CN 103355020A CN 2012100894185 A CN2012100894185 A CN 2012100894185A CN 201210089418 A CN201210089418 A CN 201210089418A CN 103355020 A CN103355020 A CN 103355020A
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- China
- Prior art keywords
- rack
- frame
- inserting part
- hole
- arm
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Abstract
The invention discloses a ditcher rack which comprises a rack base, an insertion part, a rack arm and fastening boards. The rack base is fixedly connected with the insertion part, the detachable rack arm is inserted in the insertion part, a fixing hole and an adjusting hole which are communicated are formed at corresponding positions of the side of the insertion part and the rack arm, a fastening bolt is arranged in the fixing hole, and the fastening boards are mounted on the rack arm. According to the ditcher rack, the detachable rack base is used, a user can assemble the rack base in a walking tractor, fastens the rack base with a connection bolt which stretches out of the platform surface and is arranged in the front of the walking tractor, inserts the rack arm in the insertion part of the rack base and assembles the fastening bolt when assembling a ditcher, and one person can operate the ditcher rack, so that the ditcher rack is convenient and labor saving.
Description
Technical field
The present invention relates to the agricultural machinery field, especially relate to a kind of and front-located type farmland furrowing machine parts walking tractor matching.
Background technology
The frame seat of existing ditching machine frame and frame arm are welded into an integral body.There is following shortcoming in this structure: the first, be not easy to install.Front-end ditching machine generally is installed on the table top that stretches out of head of hand tractor, and the weight of ditching machine has about 50 kilograms, needs a people lift ditching machine when the user assembles in the field, and another person assembles fastening bolt.When the busy farming season, be difficult to arrive others' help, be not easy to people's independent operation.The second, it is inconvenient to change the tractor type.The hand tractor model of China various places is a lot, physical dimension is different, even among village even the peasant family man several model hand tractors are arranged also, a kind of frame seat of ditching machine and the screw hole dimensions on it generally only adapt to a certain hand tractor assembling, if change the hand tractor of different model, just can't assemble.The 3rd and since the farmland, various places have Plain and hills minute, and the difference of hand tractor also has different requirements to the place ahead height of frame, fixing frame seat is just inconvenient.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, provides that a kind of frame seat and frame arm can be assembled, the ditching machine frame of dismounting and change.
The technical solution used in the present invention is as follows:
A kind of ditching machine frame, comprise frame seat, inserting part, frame arm and binding, described frame seat is fixedly connected with inserting part, detachable described frame arm is inserted in the inserting part, the side of this inserting part and the relevant position of frame arm are provided with the fixing hole that runs through, be provided with fastening bolt in the fixing hole, on the described frame arm binding be installed.
As preferably, the side of described inserting part and the relevant position of frame arm also are provided with the adjustment hole that runs through, and adjustment hole also is provided with fastening bolt, described fixing hole position compared to adjustment hole more near frame seat, be provided with screw thread hole above the described inserting part, screwing in this screw thread hole has adjusting bolt.
As preferably, described adjustment hole is the long trough hole.
As preferably, described adjustment hole is conspired to create by several circular holes.
On the frame seat of the present invention inserting part is arranged, screw and bolt are arranged on the inserting part, corresponding hole is also arranged on the frame arm, use bolted after frame arm and the frame seat assembling, unclamp the removable lower bearing bracket arm of bolt, also have long slot bore on the inserting part, the adjusting bolt of upper vertical can be regulated the rake angle height (frame the place ahead height) in lift boom the place ahead.
Beneficial effect: the present invention adopts this removable frame seat, the user is when the assembling ditching machine, can first frame seat be assemblied on the hand tractor, behind the attachment bolt that spreads from the table in fastening good and hand tractor the place ahead, again in the inserting part with frame arm insertion machine stand, and then the assembling fastening bolt.A people just can operate, and is very convenient laborsaving.Secondly, in the time of assembling with other model hand tractors, only need buy in addition a corresponding frame seat and get final product, for example buying at present a ditching machine needs nearly 1,000 yuan, only needs about 30 yuan but buy a frame seat.Price is much lower.The 3rd, when in the different croplands such as level land or hills, using, also can regulate by adjusting bolt the rake angle in frame arm the place ahead, to change cutterhead apart from the height on ground.The 4th, also be convenient to assembling and the removal of driving triangular belt.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is frame seat of the present invention and inserting part connection diagram;
Fig. 3 is the end view of Fig. 2;
Fig. 4 is the vertical view of Fig. 3.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments:
Such as Fig. 1,2,3, shown in 4: a kind of ditching machine frame, comprise frame seat 1, inserting part 2, adjusting bolt 3, frame arm 4 and binding 5, described frame seat 1 is fixedly connected with inserting part 2, detachable described frame arm 4 is inserted in the inserting part 2, the relevant position of the side of this inserting part 2 and frame arm 4 is provided with fixing hole 7 and the adjustment hole 6 that runs through, fixing hole 7 positions compared to adjustment hole 6 more near frame seat 1, be provided with fastening bolt in fixing hole 7 and the adjustment hole 6, be provided with screw thread hole above the described inserting part 2, described adjusting bolt 3 screws in this screw thread hole, on the described frame arm 4 binding 5 is installed.Described adjustment hole 6 is the long trough hole.
Should be pointed out that for those skilled in the art under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.In the present embodiment not clear and definite each part all available prior art realized.
Claims (4)
1. ditching machine frame, it is characterized in that: comprise frame seat, inserting part, frame arm and binding, described frame seat is fixedly connected with inserting part, detachable described frame arm is inserted in the inserting part, the side of this inserting part and the relevant position of frame arm are provided with the fixing hole that runs through, and are provided with fastening bolt in the fixing hole.
2. ditching machine frame according to claim 1, it is characterized in that: the side of described inserting part and the relevant position of frame arm also are provided with the adjustment hole that runs through, adjustment hole also is provided with fastening bolt, described fixing hole position compared to adjustment hole more near frame seat, be provided with screw thread hole above the described inserting part, screwing in this screw thread hole has adjusting bolt.
3. ditching machine frame according to claim 2, it is characterized in that: described adjustment hole is the long trough hole.
4. ditching machine frame according to claim 2, it is characterized in that: described adjustment hole 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 true CN103355020A (en) | 2013-10-23 |
| CN103355020B 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) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2147286A1 (en) * | 1971-09-22 | 1973-03-29 | Kloeckner Humboldt Deutz Ag | EXTENDABLE LOWER ARM FOR THREE-POINT UNIT 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 |
| CN101743795A (en) * | 2009-12-25 | 2010-06-23 | 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
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2147286A1 (en) * | 1971-09-22 | 1973-03-29 | Kloeckner Humboldt Deutz Ag | EXTENDABLE LOWER ARM FOR THREE-POINT UNIT 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 |
| CN101743795A (en) * | 2009-12-25 | 2010-06-23 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103355020B (en) | 2016-12-14 |
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|---|---|---|---|
| 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 |