CN2205093Y - Transverse adjustable plow frame - Google Patents
Transverse adjustable plow frame Download PDFInfo
- Publication number
- CN2205093Y CN2205093Y CN 94243829 CN94243829U CN2205093Y CN 2205093 Y CN2205093 Y CN 2205093Y CN 94243829 CN94243829 CN 94243829 CN 94243829 U CN94243829 U CN 94243829U CN 2205093 Y CN2205093 Y CN 2205093Y
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- utility
- model
- ploughshare
- plow frame
- 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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- Soil Working Implements (AREA)
Abstract
The utility model provides a transverse adjustable plough frame. The utility model is mainly characterized in that an upper transverse rod and a lower transverse rod form a rigid connection, a small sliding sleeve connected with the screw rod of a depth adjusting screw rod screw nut couple is sheathed on the upper transverse rod, the lower transverse rod is provided with a big sliding sleeve connected with a plough beam, the amplitude of the plough frame can be adjusted freely, the amplitude is wide, the sides of a ploughshare can be adjusted beyond vehicle wheels, and the ploughshare can not make a side-to-side movement after the ploughshare enter into the soil because of the rigid connection. The utility model can plough up the boundary of the field and the heart of the field, the utility model can meet the requirements of jump ploughing operation, the furrow opening operation, etc., and the work efficiency is increased obviously.
Description
The utility model belongs to the component technology field of general agricultural machinery, is a kind of horizontal type adjustable plow frame.
Existing both arms hang the plow frame of plough, adopt arm, pole to flexibly connect, and arm is the montant consistent with the tractor direction of travel, and the connection of tens places is to connect by bearing pin on the plow frame, transfer beam and realize that amplitude modulation is grade amplitude modulation that has of leaning on positioning tooth or jack.It is narrow that this kind plow frame exists amplitude modulation range, and the ploughshare limit is the wideest can not to surpass outside the wheel, can not plough limit, clean field; Therefore amplitude modulation arbitrarily on demand can't satisfy some specific (special) requirements; Thereby the connecting portion on the plow frame easily produces wearing and tearing causes beam to swing, and ploughshare buries and is difficult to walk out straight line, stays the field heart easily, weak points such as inefficiency.
The purpose of this utility model is a kind of amplitude modulation arbitrarily as required of design, the plow frame that amplitude modulation range broad, beam are difficult for swinging.
For reaching above-mentioned purpose, the main technical schemes that the utility model is taked is existing both arms to be hung the plough plow frame improved, and changes the montant arm that has plow frame now into the cross bar arm, establishes sliding sleeve on cross bar.Upper and lower cross bar promptly is set, is rigidly connected between cross tube and the sheer pole, the upper end of beam is provided with big sliding sleeve, and big sliding sleeve is sleeved on the sheer pole slidably, and big sliding sleeve is provided with the amplitude modulation bolt.Transfer an end of the screw rod of dark bolt and nut pair to be provided with little sliding sleeve, little sliding sleeve is sleeved on the cross tube slidably, and the nut support of transferring dark screw rod spiral shell pair of nut is on support, and two pin bearings of support are in two holes of grip block, and grip block is fixed on the beam.Drag spring thimble is located at the sheer pole front side, thereby constitutes a kind of horizontal type adjustable plow frame.
The utility model provides a kind of desirable horizontal type adjustable plow frame for the component technology field of agricultural machinery.This kind plow frame is owing to adopt cross bar, and slider mechanism is rigidly connected, and therefore slides on the cross bar and moves arbitrarily, drives beam, ploughshare amplitude modulation as required, thereby can satisfy some specific (special) requirements, as jump cultivated, trench digging etc.Owing to establish cross bar, the ploughshare limit on the beam is adjustable exceeds outside the wheel, can plough limit, clean field; What connection on this kind plow frame was adopted is to be rigidly connected, and therefore is difficult for producing wearing and tearing, tightens the amplitude modulation bolt after amplitude modulation is determined, can make big sliding sleeve, beam is fixing with sheer pole on, guarantee ploughshare on the beam back straight line moving that buries, can plough the clean field heart; The dark bolt and nut pair of the accent that is provided with on this kind plow frame can make large and small sliding sleeve rotate around upper and lower cross bar and drive the beam lifting, therefore can adjust the depth that ploughshare buries.Compared with prior art, it is wide to have an amplitude modulation range, can plough limit, clean field, and amplitude modulation arbitrarily as required can satisfy that specific (special) requirements is cultivated as jumping, trench digging etc., does not swing after the ploughshare on the beam buries, and can plough the clean field heart, remarkable advantages such as operating efficiency height.
Reach the specific structural features that example further specifies the utility model horizontal type adjustable plow frame in conjunction with the accompanying drawings.
The structural representation of accompanying drawing 1 expression the utility model horizontal type adjustable plow frame.
Referring to accompanying drawing 1, the utility model horizontal type adjustable plow frame comprises: transfer dark bolt and nut pair 2, grip block 3, support 10, sheer pole 4, cross tube 5, drag spring thimble 6, little sliding sleeve 7, big sliding sleeve 8, amplitude modulation bolt 9.Cross tube and two ends are welded on sheer pole 4, the upper end of the beam 1 big sliding sleeve 8 that has been welded, big sliding sleeve 8 is sleeved on the sheer pole 4 slidably, amplitude modulation bolt 9 is contained on the big sliding sleeve, big sliding sleeve can be fixed on the optional position of sheer pole, transfer an end of the screw rod of the dark bolt and nut pair 2 little sliding sleeve 7 that has been welded, little sliding sleeve 7 is sleeved on the cross tube 5 slidably, it is rotatable to transfer dark bolt and nut to pay in the center hole that 2 nut is contained in support 10, the bearing pin of two same axis is housed on the two sides of support 10, bearing pin axis and nut axis are perpendicular, two bearing pins are contained in two holes on grip block 3 tops, grip block 3 lower ends are welded on beam 1, and drag spring thimble 6 is welded in sheer pole 4 front sides.
During use drag spring thimble 6 is sleeved on the draw bar of tractor, moves beam 1, large and small sliding sleeve moves along upper and lower cross bar, and ploughshare is brought to desired location, tightens amplitude modulation bolt 9 big sliding sleeve 8 is fixed on the sheer pole 4, can start working.When burying the depth, unclamp amplitude modulation bolt 9, rotate the nut of transferring dark bolt and nut pair 2 as need adjustment ploughshare, screw rod advances or retreats, and grip block 3 rotates around two bearing pins of support 10, and large and small sliding sleeve rotates around upper and lower cross bar, thereby can drive beam, ploughshare lifting, reach the purpose of regulating the depth.
Claims (1)
1, a kind of horizontal type adjustable plow frame, has arm, transfer dark bolt and nut pair, drag spring thimble, it is characterized in that arm is a cross bar, sliding sleeve is housed on the cross bar, be rigidly connected between cross tube and the sheer pole, big sliding sleeve is equipped with in the upper end of beam, big sliding sleeve is sleeved on the sheer pole, on the big sliding sleeve amplitude modulation bolt is housed, transfers an end of the screw rod of dark bolt and nut pair that little sliding sleeve is housed, little sliding sleeve is contained on the cross tube, the nut support of transferring dark bolt and nut pair is on support, two pin bearings of support are in two holes of grip block, and grip block is fixed on the beam, and drag spring thimble is contained in the sheer pole front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243829 CN2205093Y (en) | 1994-10-20 | 1994-10-20 | Transverse adjustable plow frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243829 CN2205093Y (en) | 1994-10-20 | 1994-10-20 | Transverse adjustable plow frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205093Y true CN2205093Y (en) | 1995-08-16 |
Family
ID=33850079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94243829 Expired - Fee Related CN2205093Y (en) | 1994-10-20 | 1994-10-20 | Transverse adjustable plow frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205093Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047788A (en) * | 2010-10-20 | 2011-05-11 | 安徽省淮丰现代农业装备有限公司 | Disk-type furrow opener for seed sowing machines |
-
1994
- 1994-10-20 CN CN 94243829 patent/CN2205093Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047788A (en) * | 2010-10-20 | 2011-05-11 | 安徽省淮丰现代农业装备有限公司 | Disk-type furrow opener for seed sowing machines |
| CN102047788B (en) * | 2010-10-20 | 2012-10-10 | 安徽省淮丰现代农业装备有限公司 | Disk-type furrow opener for seed sowing machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Yanzhong Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Yanzhong Document name: Notice of termination |
|
| 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 |