CN202476043U

CN202476043U - Suspended type hydraulic rotary land leveler

Info

Publication number: CN202476043U
Application number: CN201220097144XU
Authority: CN
Inventors: 魏家全
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-15
Filing date: 2012-03-15
Publication date: 2012-10-10
Anticipated expiration: 2022-03-15

Abstract

The utility model relates to a suspended type hydraulic rotary land leveler which comprises a suspension frame (1) and a push scraper (2), wherein the front end of the suspension frame (1) is articulated with the upper edge of the push scraper (2), a rotating oil cylinder (3) is arranged between the suspension frame (1) and the push scraper (2), a cylinder body (31) of the rotating oil cylinder (3) is articulated with the suspension frame (1), and the tail end of a piston rod (32) is articulated with the upper edge (far away from the articulated position of the suspension frame (1) and the push scraper (2)) of the push scraper (2). The land leveler has the beneficial effects that the angle of the push scraper is adjusted conveniently and quickly in a labor-saving manner without labor waste, thereby facilitating the increasing of operation speed; a hydraulic oil cylinder is used to adjust the angle of the push scraper, so that the push scraper can rotate by a small angle or a large angle larger than 180 degrees at any time according to requirements and can fast switch between forward pushing and backward scraping, thereby greatly improving the operation efficiency and achieving a relatively good land leveling effect; and the land leveler also can be used for loosening and leveling a land sequentially, thus being very convenient to use.

Description

Suspension type hydraulic rotating land leveller

Technical field

The utility model relates to agricultural machinery, is specifically related to a kind of land leveller.

Background technology

Have the high advantage of the fast efficient of speed with the land leveller level land, can also be used for smooth road and clear the snow, the application scenario is very extensive.The setting angle that pushes plate and have of existing farm leveler is fixed, and can not regulate the angle with direct of travel as required, is not easy to use; Though the angle of can regulating of having and direct of travel adopts to regulate manually to push the plate angle and the locking inserted link is installed, to regulate not laborsaving, speed is slow, and waste of manpower is unfavorable for improving operating speed.

Summary of the invention

The purpose of the utility model provides that a kind of adjusting pushes that the angle of plate and direct of travel is convenient and strength-saving, speed soon, not waste of manpower, help improving the suspension type hydraulic rotating land leveller of operating speed.

The technical solution of the utility model is: it comprises hanger bracket and pushes plate; The front end of hanger bracket is hinged on the top that pushes plate, push plate can around its hinge horizontally rotate regulate with the angle of direct of travel or wide-angle is preceding pushing away and after change between scraping; Hanger bracket and push and be provided with rotary oil cylinder between the plate, the cylinder body of rotary oil cylinder is hinged on the hanger bracket, the tail end of piston rod be hinged on push on the plate top away from hanger bracket with push position that plate is hinged and drive and push plate and horizontally rotate around the jointed shaft that pushes plate and hanger bracket.

The technique effect of the utility model is: this land leveller regulates that to push the plate angle convenient and strength-saving, and speed is fast, and not waste of manpower helps improving operating speed.Its adopts hydraulic jack to regulate and pushes the plate angle, can make at any time to push buttress according to needing the low-angle rotation or greater than the rotation of 180 degree angles, make push plate preceding push away and after scrape between conversion rapidly, increase substantially operating speed, leveling effect is better.It can also carry out elder generation's flat operation in pine back to hard place, and is more convenient to use.

Description of drawings

Accompanying drawing is the utility model embodiment stereogram.

Embodiment

Shown in accompanying drawing; It comprises hanger bracket 1 and pushes plate 2; Terminate on the top that pushes plate 2 before the hanger bracket 1, push plate 2 can around its hinge horizontally rotate regulate with the angle of direct of travel or wide-angle is preceding pushing away and after change between scraping; Hanger bracket 1 and push and be provided with rotary oil cylinder 3 between the plate 2, the cylinder body 31 of rotary oil cylinder 3 is hinged on the hanger bracket 1, the tail end of piston rod 32 be hinged on push on plate 2 tops away from hanger bracket 1 with push position that plate 2 is hinged and drive and push plate 2 and horizontally rotate around pushing the jointed shaft of plate 2 with hanger bracket 1.

Hanger bracket 1 is made up of with longeron 12 crossbeam 11 that is the connection of T font, and the rear end of longeron 12 is fixed on the middle part of crossbeam 11.The right ends of longeron 12 offsides is respectively equipped with the suspension hinged seat 13 that is connected with the left and right sides Hydraulic jip of hauling machine on the crossbeam 11, and the middle part of going up of crossbeam 11 is provided with the traction hinged seat 14 that the upper end tilts, is hinged with the draw bar of hauling machine towards longeron 12 opposite directions.The front end of hanger bracket longeron 12 is hinged on the suspension hinged seat 21 that pushes middle part, plate 2 tops.Crossbeam 11 is provided with that an end is hinged on the crossbeam 11, the other end can be fixed on and also can be rotated down on the ground when not connecting hauling machine the pole 15 that crossbeam 11 ends with hanger bracket 1 support on the crossbeam 11.

Push the dorsal part that plate 2 pushes face 22 and be provided with the device 4 that loosens the soil; The device 4 that loosens the soil is made up of with several pulverator plough hooks 42 that laterally are installed in separately on the crossbeam 41 that loosens the soil the crossbeam 41 that loosens the soil; The right ends of crossbeam 41 of loosening the soil is connected through linkage 43 respectively and pushes plate and push face 22 dorsal parts, and device 4 and push and be provided with the device hoist cylinder 5 that loosens the soil between the plate 2 loosens the soil.The device hoist cylinder 5 that loosens the soil vertically is installed in the device 4 and pushing between the plate 2 of loosening the soil, and the device hoist cylinder 5 that loosens the soil is erect cylinder body tail end upwards and is hinged on the up-down hinged seat 23 that pushes middle part, plate 2 tops, erects downward piston rod tail end and be hinged on the crossbeam 41 that loosens the soil control device 4 oscilaltions of loosening the soil and regulate pine soil depth.Linkage 43 is made up of the upper and lower connecting rod 44 that is parallel to each other, upper and lower connecting rod 44 one on the other, an end respectively with loosen the soil that crossbeam 41 is hinged, the other end is hinged on respectively and pushes plate 2 and push on the gusset of face 22 dorsal parts that angle of penetration does not change when guaranteeing to loosen the soil device 4 oscilaltions.Each pulverator plough hook 42 slides up and down respectively and is installed in respectively ploughing on the hook sliding sleeve 45 and through jackscrew 46 on the crossbeam 41 that loosens the soil and fixes.

The pushing plate 2 maximums and can do 300 degree rotations of the utility model used its grading operation of being more convenient for.

Claims

1. suspension type hydraulic rotating land leveller; It comprises hanger bracket (1) and pushes plate (2); It is characterized in that: the front end of hanger bracket (1) is hinged on the top that pushes plate (2), push plate (2) can around its hinge horizontally rotate regulate with the angle of direct of travel or wide-angle is preceding pushing away and after change between scraping; Hanger bracket (1) and push and be provided with rotary oil cylinder (3) between the plate (2), the cylinder body (31) of rotary oil cylinder (3) are hinged on that hanger bracket (1) is gone up, the tail end of piston rod (32) be hinged on push on plate (2) top away from hanger bracket (1) with push position that plate (2) is hinged and drive and push plate (2) and horizontally rotate around pushing the jointed shaft of plate (2) with hanger bracket (1).

2. suspension type hydraulic rotating land leveller as claimed in claim 1 is characterized in that said hanger bracket (1) by being crossbeam (11) and longeron (12) formation that the T font connects, and the rear end of longeron (13) is fixed on the middle part of crossbeam (11).

3. suspension type hydraulic rotating land leveller as claimed in claim 2; It is characterized in that said crossbeam (11) goes up the right ends of longeron (12) offside and be respectively equipped with the suspension hinged seat (13) that is connected with the left and right sides Hydraulic jip of hauling machine, the middle part of going up of crossbeam (11) is provided with the traction hinged seat (14) that the upper end tilts, is hinged with the draw bar of hauling machine towards the opposite direction of longeron (12).

4. suspension type hydraulic rotating land leveller as claimed in claim 2 is characterized in that the front end of said hanger bracket longeron (12) is hinged on the suspension hinged seat (21) that pushes middle part, plate (2) top.

5. suspension type hydraulic rotating land leveller as claimed in claim 2 is characterized in that said crossbeam (11) is provided with that an end is hinged on that crossbeam (11) is gone up, the other end can be fixed on and also can be rotated down on the ground when not connecting hauling machine the pole (15) that crossbeam (11) end with hanger bracket (1) supports on the crossbeam (11).

6. suspension type hydraulic rotating land leveller as claimed in claim 1; It is characterized in that saidly pushing the dorsal part that plate (2) pushes face (22) and being provided with the device that loosens the soil (4); The device (4) that loosens the soil is made up of the crossbeam that loosens the soil (41) and several pulverator plough hooks (42) that laterally is installed in separately on the crossbeam that loosens the soil (41); The right ends of crossbeam (41) of loosening the soil is connected through linkage (43) respectively and pushes plate and push face (22) dorsal part, the device that loosens the soil (4) and push and be provided with the device hoist cylinder (5) that loosens the soil between the plate (2).

7. suspension type hydraulic rotating land leveller as claimed in claim 6; It is characterized in that the said device hoist cylinder (5) that loosens the soil vertically is installed in the device that loosens the soil (4) and pushes between the plate (2), the device hoist cylinder (5) that loosens the soil is erect cylinder body (51) tail end upwards and is hinged on the up-down hinged seat (23) that pushes middle part, plate (2) top and goes up, erect downward piston rod (52) tail end and be hinged on the crossbeam that loosens the soil (41) and go up control device (4) oscilaltion of loosening the soil and regulate pine soil depth.

8. suspension type hydraulic rotating land leveller as claimed in claim 6; It is characterized in that said linkage (43) is made up of the upper and lower connecting rod (44) that is parallel to each other, upper and lower connecting rod (44) one on the other, an end is hinged with the crossbeam that loosens the soil (41) respectively, the other end is hinged on respectively and pushes plate (2) and push on the gusset of face (22) dorsal part that angle of penetration does not change when guaranteeing to loosen the soil device (4) oscilaltion.

9. suspension type hydraulic rotating land leveller as claimed in claim 6 is characterized in that said each pulverator plough hook (42) slides up and down the hook sliding sleeve (45) of respectively ploughing that is installed on the crossbeam that loosens the soil (41) respectively and goes up and fix through jackscrew (46).