CN2846494Y - Farm field ditching machine capable of regulating multiple knife discs - Google Patents
Farm field ditching machine capable of regulating multiple knife discs Download PDFInfo
- Publication number
- CN2846494Y CN2846494Y CN 200520117332 CN200520117332U CN2846494Y CN 2846494 Y CN2846494 Y CN 2846494Y CN 200520117332 CN200520117332 CN 200520117332 CN 200520117332 U CN200520117332 U CN 200520117332U CN 2846494 Y CN2846494 Y CN 2846494Y
- Authority
- CN
- China
- Prior art keywords
- spline
- ditch cleaning
- regulating
- cutterhead
- shaft assembly
- 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 relates to a farm field ditching machine capable of regulating multiple knife discs, a knife shaft assembly is composed of a spline shaft, a plurality of spline knife discs, a plurality of sharpeners, a plurality of clamping springs, a plurality of clamping spring slots, spline sleeves on both ends of each spline shafts, and an escarpment knife, ditch cleaning plates which are provided with a left and a right two blocks are respectively fixed on horizontal direction long slots of support frames of the ditch cleaning plates, and the spline knife discs are provided with at least two. The utility model can save the time of ditching farm fields.
Description
Technical field
The utility model belongs to agricultural tillage machinery, particularly relates to a kind of and hand steered dilatory matching used rear-mounted field furrower.
Background technology
Present commercially available rear-mounted field furrower, its structure is that two cutterheads are fixed at the coulter shaft position between the bearing support of transmission case and left support arm, and the edge of cutterhead is installed many sharpener, and its weak point is; Farmland desired gutter width in plantation wheat and rape process is different, and for example, the width requirement in wheatland gutter is approximately 18 centimetres, and the width requirement in gutter, rape field is approximately 26 centimetres.Owing to not changing the width position size between two cutterheads that are fixed on coulter shaft, so bring a lot of inconvenience for actual farming.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of width position size between the cutterhead of regulating is provided, and is fit to the field furrower that different width dimensions requires the multitool the regulated dish of the agricultural drain ditch reclamation of wasteland.
The utility model can be regulated the technical scheme of the field furrower of multitool dish, be included between the bearing support of the transmission case of hand tractor and left support arm the cutter shaft assembly is housed, the top of cutter shaft assembly is equipped with and is thrown the soil cover, the ditch cleaning plate is equipped with at the rear portion of cutter shaft assembly, the adjusting tail wheel is equipped with at the rear portion of ditch cleaning plate, described cutter shaft assembly is by splined shaft, a plurality of spline cutterheads and sharpener, a plurality of jump rings and jump ring groove, the both ends of splined shaft are provided with spline housing and cliff cutter, described ditch cleaning plate be about on two horizontal direction elongated slots that are separately fixed at the ditch cleaning timbering, described spline cutterhead is two at least, preferably three.The end face that described spline housing is close to the spline cutterhead is fixed on the splined shaft.Other end face of described a plurality of spline cutterheads is provided with jump ring and fixes.
The beneficial effect that the utility model can be regulated the field furrower of multitool dish is; Realize regulating width position size between the cutterhead, be fit to the reclamation of wasteland that different width dimensions requires the agricultural drain ditch, save the time of farmland trench digging, simple to operate, reliable in structure.
Description of drawings
Fig. 1 is the scheme of installation that the utility model can be regulated the field furrower of multitool dish;
Fig. 2 is that the B of Fig. 1 is to enlarged drawing;
Fig. 3 is the rear elevation of Fig. 2;
Fig. 4 is the cutter shaft component assembling schematic diagram of the utility model field furrower that can regulate the multitool dish;
Fig. 5 is the sectional view of Fig. 4 along the A-A tangent plane.
The specific embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4, the field furrower of the multitool regulated dish shown in Figure 5, be included between the bearing support 23 of the transmission case 15 of hand tractor and left support arm 22 cutter shaft assembly 9 is housed, the top of cutter shaft assembly 9 is equipped with and is thrown soil cover 14, ditch cleaning plate 7 is equipped with at the rear portion of cutter shaft assembly 9, the rear portion of ditch cleaning plate 7 is equipped with and is regulated tail wheel 4, its cutter shaft assembly 9 is by splined shaft 19, a plurality of spline cutterheads 26 and sharpener 10, a plurality of jump rings 25 and jump ring groove 24, the both ends of splined shaft 19 are provided with spline housing 21 and cliff cutter 29, its ditch cleaning plate 7 be about two be fixed on the horizontal direction elongated slot 28 of ditch cleaning timbering 5 with bolt 27 respectively, its spline cutterhead 26 is three.The end face that its spline housing 21 is close to spline cutterhead 26 is fixed on the splined shaft 19 with tight fixed bolt 20.It is fixing that other end face of its a plurality of spline cutterheads 26 is provided with jump ring 25.
The power of motor passes to transmission case 15, passes to splined shaft 19 drive cutter shaft assemblies 9 along the rotation of 10 directions of arrow of the sharpener among Fig. 1 through gear-box 16, and the soil block of cutting out is thrown to the top, clashes into upsiloid throwing soil cover 14, trickles down the both sides in ditch.A small amount of soil block of bottom of trench is through ditch cleaning plate 7 cleaning, guaranteed the cleaning, smooth of furrow bank and bottom of trench, and the front end of throwing soil cover 14 is fixed in gear-box 16, and cramp bar 8 is fixed at the middle part, and afterbody is fixed in ditch cleaning timbering 5.One end of cramp bar 8 is fixed in locking piece 12, and the other end is fixed in transmission case 15.One end of ditch cleaning timbering 5 is fixed in cramp bar 8, and the other end is connected with ditch cleaning plate 7.Regulate the bottom that tail wheel 4 is installed on tail wheel pole 2 by tail wheel pin 3, tail wheel pole 2 is installed on tail wheel outer tube 1.Rotation and lifting screw handle 13 reaches the requirement of regulating tail wheel 4 liftings, and rotational lock bolt handle 11 can be locked locking piece 12, the height of secured adjusted tail wheel 4.Regulating tail wheel 4 is connected with ditch cleaning timbering 5 through tension spring 6.The depth-adjustment joint of required trench digging is regulated the height of tail wheel 4 and is realized, the width of required trench digging can be regulated the relative position of cutter shaft assembly 9 on splined shaft 19 and regulate the width realization of ditch cleaning plate 7, the maximum width that can satisfy 26 centimetres, I is less than 18 centimetres width.
The power of motor can simultaneously or pass to driving wheel 18 and splined shaft 19 respectively through the transmission of gear-box 16, and required function can use operating mechanism 17 to realize.Present embodiment when implementing, be start simultaneously driving wheel 18 advance and the rotation of splined shaft 19 can realize the farmland trench digging.
Claims (4)
1, a kind of field furrower of regulating the multitool dish, between the bearing support (23) of the transmission case (15) of hand tractor and left support arm (22), cutter shaft assembly (9) is housed, the top of cutter shaft assembly (9) is equipped with and is thrown soil cover (14), ditch cleaning plate (7) is equipped with at the rear portion of cutter shaft assembly (9), the rear portion of ditch cleaning plate (7) is equipped with and is regulated tail wheel (4), it is characterized in that; Described cutter shaft assembly (9) is spline housing (21) and the cliff cutter (29) by splined shaft (19), a plurality of spline cutterhead (26) and sharpener (10), a plurality of jump ring (25) and jump ring groove (24), splined shaft (19) both ends, described ditch cleaning plate (7) be about on two horizontal direction elongated slots (28) that are separately fixed at ditch cleaning timbering (5), described spline cutterhead (26) is two at least.
2, the field furrower of regulating the multitool dish according to claim 1 and 2 is characterized in that; Described spline cutterhead (26) is three.
3, the field furrower of regulating the multitool dish according to claim 1 is characterized in that; The end face that described spline housing (21) is close to spline cutterhead (26) is fixed on the splined shaft (19).
4, the field furrower of regulating the multitool dish according to claim 1 is characterized in that; It is fixing that other end face of described a plurality of spline cutterheads (26) is provided with jump ring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117332 CN2846494Y (en) | 2005-12-19 | 2005-12-19 | Farm field ditching machine capable of regulating multiple knife discs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117332 CN2846494Y (en) | 2005-12-19 | 2005-12-19 | Farm field ditching machine capable of regulating multiple knife discs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846494Y true CN2846494Y (en) | 2006-12-13 |
Family
ID=37511913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117332 Expired - Fee Related CN2846494Y (en) | 2005-12-19 | 2005-12-19 | Farm field ditching machine capable of regulating multiple knife discs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846494Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094408A (en) * | 2010-12-30 | 2011-06-15 | 洛阳理工学院 | Ditching machine for farmland irrigating ditch with trapezoid cross section |
| CN109089477A (en) * | 2018-09-11 | 2018-12-28 | 宁夏弘兴达果业有限公司 | A kind of ditching machine facilitating adjusting |
| CN110431960A (en) * | 2019-07-03 | 2019-11-12 | 盐城市新顺城市开发建设有限公司 | A kind of Landscape Construction ditching device |
-
2005
- 2005-12-19 CN CN 200520117332 patent/CN2846494Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094408A (en) * | 2010-12-30 | 2011-06-15 | 洛阳理工学院 | Ditching machine for farmland irrigating ditch with trapezoid cross section |
| CN102094408B (en) * | 2010-12-30 | 2014-06-25 | 洛阳理工学院 | Ditching machine for farmland irrigating ditch with trapezoid cross section |
| CN109089477A (en) * | 2018-09-11 | 2018-12-28 | 宁夏弘兴达果业有限公司 | A kind of ditching machine facilitating adjusting |
| CN110431960A (en) * | 2019-07-03 | 2019-11-12 | 盐城市新顺城市开发建设有限公司 | A kind of Landscape Construction ditching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061213 Termination date: 20101219 |