CN203040143U - Heightening adjustable hydraulic three-furrow plough - Google Patents
Heightening adjustable hydraulic three-furrow plough Download PDFInfo
- Publication number
- CN203040143U CN203040143U CN 201320071235 CN201320071235U CN203040143U CN 203040143 U CN203040143 U CN 203040143U CN 201320071235 CN201320071235 CN 201320071235 CN 201320071235 U CN201320071235 U CN 201320071235U CN 203040143 U CN203040143 U CN 203040143U
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- bearing block
- welded
- thick stick
- sleeve
- sliding sleeve
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Abstract
The utility model relates to a heightening adjustable hydraulic three-furrow plough, and belongs to the technical field of agricultural machinery and equipment. An upper traction frame is fixedly welded in the middle of a main lever, and a bracket is fixedly welded at the lower end of the main lever and on the top of a circular sliding sleeve. A bearing pedestal II is fixedly arranged on the portion, corresponding to the top of the bracket, of the main lever. Bearing pedestals I are respectively and symmetrically arranged at two ends of the main lever. A screw rod is arranged between each bearing pedestal I and the bearing pedestal II, and the other end of the screw rod is connected in the bearing pedestal I in a sliding mode and extends out of one end of the bearing pedestal I to be fixedly connected with a crank. A screw sleeve is connected in the middle of each screw rod in a meshing mode and welded on a square sliding sleeve, wherein the square sliding sleeve is connected on the main lever in a sliding and sleeved mode, an extension bar is welded on the side face of the square sliding sleeve, a plough rod sleeve is arranged at the other end of the extension bar, and a plough rod positioning bolt is arranged on one side of the plough rod sleeve. A middle plough share is connected at the central position of the main lever in a fastening mode through hoops. The circular sliding sleeve at the lower end of the bracket is arranged on a rear horizontal rod of a front traction frame in a sleeved mode and is connected with the rear horizontal rod in a sliding mode. A connecting ring is arranged at the front end of the front traction frame, and a lower traction frame is welded on a middle horizontal rod of the front traction frame.
Description
Technical field
The utility model relates to a kind of adjustable hydraulic three turnplows that increase, and belongs to the agricultural machinery technical field.
Background technology
At present, the arable land plough that use in the rural area is a lot, large-scale multishare plough is applicable to large tracts of land farmland in flakes, the plough of patch mostly is three turnplows, yet the distance between each moldboard of three turnplows is fixing equating, can't adjust the distance between each moldboard, because the plantation crops need various row spacing, existing three turnplows can not satisfy the needs of existing agricultural planting.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of adjustable hydraulic three turnplows that increase, and this increases adjustable hydraulic three turnplows and can not only use in existing row spacing, also can adjust to adapt to different row spacings as required and use.
The technical scheme that its technical problem that solves the utility model adopts is: increase adjustable hydraulic three turnplow rear ends and be made up of three ploughshares arranged side by side, its trussed beam equates apart from the distance of main thick stick rear end, the center fixed of main thick stick is welded with hitch frame, the lower end fixedly is welded with carriage, carriage is fixedly welded on the round slide-sleeve top, be fixed with bearing block two on the main thick stick of corresponding carriage top, the two ends of main thick stick are arranged with bearing block one respectively, bearing block one is connected below in the main thick stick by connecting plate by bolt, be provided with leading screw between bearing block one and the bearing block two, one end of leading screw is slidingly connected in the bearing block two, the other end of leading screw is slidingly connected in the bearing block one, and stretches out fixedly connected crank by an end of bearing block one; Silk braid is connected with a joggle in the middle of the leading screw, on the silk braid side of the being welded on sliding sleeve, side's sliding sleeve slip cap is connected on the main thick stick, the side welding extension bar of side's sliding sleeve, the extension bar other end is provided with the trussed beam cover, and a side of trussed beam cover is provided with the trussed beam bolt, the lower end of trussed beam cover is provided with ploughshare, the upper end of ploughshare is provided with earth separation plate, and the earth separation plate rear end is provided with adjusting lever, and the adjustment borehole jack on the adjusting lever is located at alignment pin; Middle ploughshare assembly is fastenedly connected center at main thick stick by anchor ear; Carriage lower end round slide-sleeve is enclosed within behind the front haulage frame and is slidingly connected on the whippletree, and the front end of front haulage frame is provided with connecting ring, is welded with down hitch frame on the whippletree in the middle of the front haulage frame.
The beneficial effects of the utility model are: row spacing can be adjusted spacing according to actual needs, maneuverability, carriage is raised main thick stick when avoiding behind seedling dark pine to topdress newborn seedling is scraped, the tension hydraulic pressure draw-bar can be lifted to the ploughshare that increases adjustable hydraulic three turnplows and not touch ground, reduces the damage of ploughshare.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is that the utility model increases adjustable hydraulic three turnplow plan structure figure.
Fig. 2 is that the utility model increases adjustable hydraulic three turnplow forward sight structure charts.
Among the figure 1, crank, 2, bearing block one, 3, bolt, 4, main thick stick, 5, square sliding sleeve, 6, the trussed beam cover, 7, earth separation plate, 8, adjusting lever, 9, alignment pin, 10, the trussed beam bolt, 11, extension bar, 12, silk braid, 13, leading screw, 14, bearing block two, 15, anchor ear, 16, go up hitch frame, 17, hitch frame down, 18, front haulage frame, 19, carriage, 20, round slide-sleeve.
Embodiment
As Fig. 1-shown in Figure 2, increasing adjustable hydraulic three turnplow rear ends is made up of three ploughshares arranged side by side, its trussed beam equates apart from the distance of main thick stick 4 rear ends, the center fixed of main thick stick 4 is welded with hitch frame 16, the lower end fixedly is welded with carriage 19, carriage 19 is fixedly welded on round slide-sleeve 20 tops, be fixed with bearing block 2 14 on the main thick stick 4 of corresponding carriage 19 tops, the two ends of main thick stick 4 are arranged with bearing block 1 respectively, bearing block 1 is fixedly connected on below in the main thick stick 4 by connecting plate by bolt 3, be provided with leading screw 13 between bearing block 1 and the bearing block 2 14, one end of leading screw 13 is slidingly connected in the bearing block 2 14, the other end of leading screw 13 is slidingly connected in the bearing block 1, and stretches out fixedly connected crank 1 by an end of bearing block 1; Silk braid 12 is connected with a joggle in the middle of the leading screw 13, on silk braid 12 side's of being welded on sliding sleeves 5, side's sliding sleeve 5 slip caps are connected on the main thick stick 4, the side welding extension bar 11 of side's sliding sleeve 5, extension bar 11 other ends are provided with trussed beam cover 6, and a side of trussed beam cover 6 is provided with trussed beam bolt 10, the lower end of trussed beam cover 6 is provided with ploughshare, the upper end of ploughshare is provided with earth separation plate 7, and earth separation plate 7 rear ends are provided with adjusting lever 8, and the adjustment borehole jack on the adjusting lever 8 is in alignment pin 9 location; Middle ploughshare assembly is fastenedly connected center at main thick stick 4 by anchor ear 15; Carriage 19 lower end round slide-sleeves 20 are enclosed within on the front haulage frame 18 back whippletrees and are slidingly connected, and the front end of front haulage frame 18 is provided with connecting ring, is welded with down hitch frame 17 on the whippletree in the middle of the front haulage frame 18.
During use, front haulage frame 8 is connected on the hitch frame of tractor tail end, last hitch frame 16 connects on the last connecting axle of tractor, following hitch frame 17 is connected on the hydraulic pressure draw-bar of tractor, hydraulic pressure draw-bar tightens up mentions disengaging ground with whole adjustable hydraulic three turnplows that increase, being beneficial to tractor drives and to increase the walking of adjustable hydraulic three turnplows and do not scratch ground object, back, arrival arable land hydraulic pressure draw-bar will increase adjustable hydraulic three turnplows to be put down, adjusting crank 1 drive leading screw 13 rotation adjustment trussed beams makes row spacing suitable, adjust last hitch frame 16 again and make the angle on ploughshare and ground suitable, begin to plough.
Claims (1)
1. one kind is increased adjustable hydraulic three turnplows, it is characterized in that: increase adjustable hydraulic three turnplow rear ends and formed by three ploughshares arranged side by side, its trussed beam equates apart from the distance of main thick stick (4) rear end, the center fixed of main thick stick (4) is welded with hitch frame (16), the lower end fixedly is welded with carriage (19), carriage (19) is fixedly welded on round slide-sleeve (20) top, be fixed with bearing block two (14) on the main thick stick (4) of corresponding carriage (19) top, the two ends of main thick stick (4) are arranged with bearing block one (2) respectively, bearing block one (2) is fixedly connected on the interior below of main thick stick (4) by connecting plate by bolt (3), be provided with leading screw (13) between bearing block one (2) and the bearing block two (14), one end of leading screw (13) is slidingly connected in the bearing block two (14), the other end of leading screw (13) is slidingly connected in the bearing block one (2), and stretches out fixedly connected crank (1) by an end of bearing block one (2); Silk braid (12) is connected with a joggle in the middle of the leading screw (13), on silk braid (12) side's of being welded on sliding sleeve (5), side's sliding sleeve (5) slip cap is connected on the main thick stick (4), the side welding extension bar (11) of side's sliding sleeve (5), extension bar (11) other end is provided with trussed beam cover (6), one side of trussed beam cover (6) is provided with trussed beam bolt (10), the lower end of trussed beam cover (6) is provided with ploughshare, the upper end of ploughshare is provided with earth separation plate (7), earth separation plate (7) rear end is provided with adjusting lever (8), and the adjustment borehole jack on the adjusting lever (8) is located at alignment pin (9); Middle ploughshare assembly is fastenedly connected center in main thick stick (4) by anchor ear (15); Carriage (19) lower end round slide-sleeve (20) is enclosed within on the whippletree of front haulage frame (18) back and is slidingly connected, and the front end of front haulage frame (18) is provided with connecting ring, is welded with down hitch frame (17) on the whippletree in the middle of the front haulage frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071235 CN203040143U (en) | 2013-02-07 | 2013-02-07 | Heightening adjustable hydraulic three-furrow plough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320071235 CN203040143U (en) | 2013-02-07 | 2013-02-07 | Heightening adjustable hydraulic three-furrow plough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203040143U true CN203040143U (en) | 2013-07-10 |
Family
ID=48723166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320071235 Expired - Fee Related CN203040143U (en) | 2013-02-07 | 2013-02-07 | Heightening adjustable hydraulic three-furrow plough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203040143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960159A (en) * | 2017-11-27 | 2018-04-27 | 刘建 | A kind of multi-functional tie ridger |
-
2013
- 2013-02-07 CN CN 201320071235 patent/CN203040143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960159A (en) * | 2017-11-27 | 2018-04-27 | 刘建 | A kind of multi-functional tie ridger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130710 Termination date: 20220207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |