CN203633090U

CN203633090U - Hydraulic adjusting-type three-furrow plough

Info

Publication number: CN203633090U
Application number: CN201420011634.2U
Authority: CN
Inventors: 李培峰; 王存杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-09
Filing date: 2014-01-09
Publication date: 2014-06-11
Anticipated expiration: 2024-01-09

Abstract

The utility model discloses a hydraulic adjusting-type three-furrow plough and belongs to the technical field of agricultural mechanical equipment. A main traction frame is fixedly welded at the upper end of a main bar, connecting seats II are welded at two ends of the main traction frame respectively, plough rod sleeves are welded at the rear side end of the main bar, square sliding sleeves are slidably mounted at two end heads of the main bar respectively, the plough rod sleeves are welded at the rear ends of the square sliding sleeve, a connecting seat I on each square sliding sleeve is hinged to a connecting rod, a connecting seat IV is welded at the other end of each connecting rod, a connecting seat III is welded at a position, close to the connecting seat IV, in the middle of each connecting rod, and hinged to a supporting rod, the other end of each supporting rod is hinged to the corresponding connecting seat II, a connecting seat V is welded on each supporting rod and hinged to a hydraulic cylinder I, the other end of the hydraulic cylinder I is hinged to the corresponding connecting seat IV, a round sliding sleeve is welded at the front end of the main bar, a sliding frame is slidably mounted in the round sliding sleeve, a rotating sleeve is slidably mounted on an outer ring of the round sliding sleeve, a guide connecting plate is welded on the outer side of the rotating sleeve, a sliding guide rod is mounted in a guide hole of the guide connecting plate, the guide connecting plate on the inner side of the sliding frame is hinged to a hydraulic cylinder II, and the other end of the hydraulic cylinder II is hinged on the inner side of the sliding frame.

Description

Hydraulic pressure adjustment type three turnplows

Technical field

The utility model relates to a kind of hydraulic pressure adjustment type three turnplows, belongs to agricultural machinery technical field.

Background technology

At present, the plough that rural area is used is a lot, large-scale multishare plough is applicable to large area farmland in flakes, the plough of patch mostly is three turnplows, but the distance between the each moldboard of three turnplows is fixing equating, cannot adjust the distance between each moldboard, because Planting Crops needs various row spacing, existing three turnplows can not meet the needs of existing agricultural planting; Plant because physical features inclination furrow also can be thereupon downward-sloping in hillside fields, and general three turnplows can move down with physical features, causes row spacing dislocation, cannot sow, and especially in the time deep ploughing and topdress seedling stage, easily ruins seedling.

Summary of the invention

In order to overcome above-mentioned deficiency, the utility model provides a kind of hydraulic pressure adjustment type three turnplows, and these hydraulic pressure adjustment type three turnplows can not only use in existing row spacing, also can need to adjust to adapt to different hillside fields row spacings according to physical features and use.

The utility model solves the technical scheme that its technical problem adopts: the main hitch frame of the fixing welding in main thick stick upper end, main hitch frame two ends are welded with respectively Connection Block two, main thick stick rear side end is welded with trussed beam cover, in trussed beam cover, is equipped with trussed beam, and the moldboard upper end of trussed beam lower end is equipped with earth separation plate, the two ends of the main thick stick side's of the being equipped with sliding sleeve that slides respectively, sliding sleeve rear end, side is welded with trussed beam cover, in trussed beam cover, be equipped with trussed beam, the moldboard upper end of trussed beam lower end is equipped with earth separation plate, sliding sleeve upper end, side is welded with Connection Block one, Connection Block one is by the hinge bar that is articulated and connected, the connecting rod other end is welded with Connection Block four, in the middle of connecting rod, deflection Connection Block 41 sides are welded with Connection Block three, Connection Block three is by hinge hinged support bar, the support bar other end by hinge be articulated and connected seat two, on support bar, close on Connection Block two one end and be welded with Connection Block five, the hinged hydraulic cylinder one of Connection Block five, hydraulic cylinder one other end be articulated and connected seat four, main thick stick front end is welded to connect plate, weld round slide-sleeve by connecting plate, in round slide-sleeve, slide and be equipped with travelling carriage, travelling carriage is rectangular frame, round slide-sleeve outer toroid is slided and is equipped with pivoted housing, pivoted housing two ends are provided with spacing ring, pivoted housing outside is welded with guiding connecting plate, guiding connecting plate is provided with pilot hole, in pilot hole, be equipped with the guide post of slip, guide post two ends are welded on respectively two ends inside travelling carriage, guide post is parallel to round slide-sleeve, the hinged hydraulic cylinder two of guiding connecting plate of travelling carriage inner side, the other end of hydraulic cylinder two is hinged on the framework of travelling carriage inner side, travelling carriage front end respectively symmetry is welded with Connection Block six and lower hitch frame, the hinged adjusting lever of Connection Block six, the lower hitch frame square plate that is articulated and connected.

The beneficial effects of the utility model are: row spacing can be adjusted spacing according to actual needs, and maneuverability can guarantee constant integrated moving three turnplows of row spacing while cultivating in hillside fields, and human pilot can be adjusted row spacing in motion.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.

Fig. 1 is the utility model hydraulic pressure adjustment type three turnplow structure charts.

Fig. 2 is the utility model hydraulic pressure adjustment type three turnplow side-looking structure charts.

Number in the figure:

1, earth separation plate, 2, main thick stick, 3, square sliding sleeve, 4, Connection Block one, 5, connecting rod, 6, Connection Block two, 7, Connection Block three, 8, Connection Block four, 9, support bar, 10, hydraulic cylinder one, 11, Connection Block five, 12, main hitch frame, 13, connecting plate, 14, round slide-sleeve, 15, travelling carriage, 16, hydraulic cylinder two, 17, guide post, 18, trussed beam, 19, lower hitch frame, 20, adjusting lever, 21, connect square plate, 22, pivoted housing, 23, guiding connecting plate, 24, Connection Block six.

Embodiment

As shown in Fig. 1-Fig. 2, the main hitch frame 12 of the fixing welding in main thick stick 2 upper ends, main hitch frame 12 two ends are welded with respectively Connection Block 26, and main thick stick 2 rear side end are welded with trussed beam cover, in trussed beam cover, are equipped with trussed beam 18, and the moldboard upper end of trussed beam 18 lower ends is equipped with earth separation plate 1, the two ends of main thick stick 2 side's of the being equipped with sliding sleeve 3 that slides respectively, sliding sleeve 3 rear ends, side are welded with trussed beam cover, in trussed beam cover, be equipped with trussed beam 18, the moldboard upper end of trussed beam 18 lower ends is equipped with earth separation plate 1, sliding sleeve 3 upper ends, side are welded with Connection Block 1, Connection Block 1 is by the hinge bar 5 that is articulated and connected, connecting rod 5 other ends are welded with Connection Block 48, in the middle of connecting rod 5, deflection Connection Block 481 sides are welded with Connection Block 37, Connection Block 37 is by hinge hinged support bar 9, support bar 9 other ends by hinge be articulated and connected seat 26, on support bar 9, close on Connection Block 26 one end and be welded with Connection Block 5 11, the hinged hydraulic cylinder 1 of Connection Block 5 11, hydraulic cylinder one 10 other ends be articulated and connected seat 48, main thick stick 2 front ends are welded to connect plate 13, weld round slide-sleeve 14 by connecting plate 13, the interior slip of round slide-sleeve 14 is equipped with travelling carriage 15, travelling carriage 15 is rectangular frame, round slide-sleeve 14 outer toroid are slided and are equipped with pivoted housing 22, pivoted housing 22 two ends are provided with spacing ring, pivoted housing 22 outsides are welded with guiding connecting plate 23, guiding connecting plate 23 is provided with pilot hole, in pilot hole, be equipped with the guide post 17 of slip, guide post 17 two ends are welded on respectively travelling carriage 15 two ends, inner side, guide post 17 is parallel to round slide-sleeve 14, the hinged hydraulic cylinder 2 16 of guiding connecting plate 23 of travelling carriage 15 inner sides, the other end of hydraulic cylinder 2 16 is hinged on the framework of travelling carriage 15 inner sides, travelling carriage 15 front ends respectively symmetry are welded with Connection Block 6 24 and lower hitch frame 19, the hinged adjusting lever 20 of Connection Block 6 24, lower hitch frame 19 square plate 21 that is articulated and connected.

When use, it is suitable that connection square plate 21, adjusting lever 20, main hitch frame 12 are connected respectively to the adjustment of tractor rear end, hydraulic cylinder 1, hydraulic cylinder 2 16 connect respectively on the hydraulic pump on tractor, start tractor arable land ridging, as when running into hillside fields three turnplows and moving to lower end, slope, primer fluid cylinder pressure 2 16 is adjusted the relative position of three turnplows and tractor, adapts to row spacing requirement; When row spacing need to be adjusted, the hydraulic cylinder 1 starting respectively on main thick stick 2 is adjusted the distance that the square sliding sleeve 3 on main thick stick is determined between row spacing.

Claims

1. hydraulic pressure adjustment type three turnplows, it is characterized in that: main thick stick (2) the upper end main hitch frame of fixing welding (12), main hitch frame (12) two ends are welded with respectively Connection Block two (6), main thick stick (2) rear side end is welded with trussed beam cover, in trussed beam cover, be equipped with trussed beam (18), the moldboard upper end of trussed beam (18) lower end is equipped with earth separation plate (1), the two ends of main thick stick (2) side's of the being equipped with sliding sleeve (3) that slides respectively, sliding sleeve (3) rear end, side is welded with trussed beam cover, in trussed beam cover, be equipped with trussed beam (18), the moldboard upper end of trussed beam (18) lower end is equipped with earth separation plate (1), sliding sleeve (3) upper end, side is welded with Connection Block one (4), Connection Block one (4) is by the hinge bar (5) that is articulated and connected, connecting rod (5) other end is welded with Connection Block four (8), in the middle of connecting rod (5), deflection Connection Block four (8) one sides are welded with Connection Block three (7), Connection Block three (7) is by hinge hinged support bar (9), support bar (9) other end by hinge be articulated and connected seat two (6), on support bar (9), close on Connection Block two (6) one end and be welded with Connection Block five (11), the hinged hydraulic cylinder one (10) of Connection Block five (11), hydraulic cylinder one (10) other end be articulated and connected seat four (8), main thick stick (2) front end is welded to connect plate (13), by connecting plate (13) welding round slide-sleeve (14), in round slide-sleeve (14), slide and be equipped with travelling carriage (15), travelling carriage (15) is rectangular frame, round slide-sleeve (14) outer toroid is slided and is equipped with pivoted housing (22), pivoted housing (22) two ends are provided with spacing ring, pivoted housing (22) outside is welded with guiding connecting plate (23), guiding connecting plate (23) is provided with pilot hole, in pilot hole, be equipped with the guide post (17) of slip, guide post (17) two ends are welded on respectively two ends, travelling carriage (15) inner side, guide post (17) is parallel to round slide-sleeve (14), guiding connecting plate (the 230 hinged hydraulic cylinders two (16) of travelling carriage (15) inner side, the other end of hydraulic cylinder two (16) is hinged on the framework of travelling carriage (15) inner side, travelling carriage (15) front end respectively symmetry is welded with Connection Block six (24) and lower hitch frame (19), Connection Block six (24) hinged adjusting levers (20), lower hitch frame (19) square plate (21) that is articulated and connected.