CN214316153U

CN214316153U - Shallow-ploughing deep-loosening device capable of adjusting angle of shallow-ploughing plough

Info

Publication number: CN214316153U
Application number: CN202120395883.6U
Authority: CN
Inventors: 李建军; 范章文; 王华军; 张英山; 王希钢
Original assignee: Hebei Lila Agricultural Machinery Manufacturing Co ltd
Current assignee: Hebei Lila Agricultural Machinery Manufacturing Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-01
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a shallow-ploughing deep-loosening device capable of adjusting the angle of a shallow-ploughing plough, which comprises a suspension bracket, wherein a turnover mechanism is arranged on the suspension bracket, a main beam and a transverse oil cylinder are arranged on the turnover mechanism, a shallow-ploughing mechanism and a deep-loosening mechanism are arranged on the main beam, the turnover mechanism comprises a turnover shaft which can be rotatably arranged on the suspension bracket, and the other end of the turnover shaft is fixed with a turnover frame; one end of the roll-over stand is hinged with a main beam, the other end of the roll-over stand is hinged with a transverse oil cylinder, and the telescopic end of the transverse oil cylinder is hinged with the main beam. The utility model can adjust the swing angle of the main beam through the transverse oil cylinder, thereby realizing the adjustment of the tillage width and adapting to the requirements of different lands; the shallow plow can be matched with the swing angle of the main beam, the screw rod is driven to rotate through the driving motor, the nut seat, the connecting rod and the L-shaped rod are further driven to move, and the angle of the shallow plow shaft is changed, so that the angle of the shallow plow is adjusted, the angle adjusting precision of the shallow plow is high, and the effects of adjusting the width of the shallow plow and efficiently plowing are achieved.

Description

Shallow-ploughing deep-loosening device capable of adjusting angle of shallow-ploughing plough

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a shallow-ploughing deep-loosening device capable of adjusting the angle of a shallow-ploughing plough.

Background

With the development of modern agriculture, the level of agricultural cultivation technology is continuously improved, and in recent years, soil conservation cultivation technology is more and more emphasized. The deep scarification and shallow ploughing method has been widely used in agriculture as an advanced agricultural method showing strong vitality. At present, a deep-scarification and shallow-scarification machine for meeting the requirements of shallow-scarification and deep-scarification operations is disclosed, the machine implements one-time combined operation of shallow-scarification and deep-scarification to deeply scarify soil so as to break a plough bottom layer and loosen the soil at the lower layer, so that rainwater and the root system of crops can be accumulated, meanwhile, the tillage of the shallow original stubbles of the soil is realized on the premise of not damaging the original level of the soil, and the seedbed conditions required by meeting the requirements of seed germination and the seedling stage of the crops can be created. However, the one-way deep-loosening shallow-turning plow has the defects that the width of the plow body cannot be adjusted during working, so that the plow cannot be used for plowing the land better according to different land requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing a shallow-ploughing deep-loosening device capable of adjusting the angle of a shallow-ploughing plough.

The technical scheme of the utility model is that the shallow ploughing deep scarification device capable of adjusting the angle of the shallow ploughing plough comprises a suspension bracket, wherein a turnover mechanism is arranged on the suspension bracket, a main beam and a transverse oil cylinder are arranged on the turnover mechanism, a shallow ploughing mechanism and a deep scarification mechanism are arranged on the main beam, the turnover mechanism comprises a turnover shaft rotatably arranged on the suspension bracket, the other end of the turnover shaft is fixedly provided with a turnover frame, a rotating sleeve is fixedly arranged on the turnover shaft, a turnover oil cylinder is arranged on the suspension bracket, and the telescopic end of the turnover oil cylinder is hinged with the rotating sleeve; one end of the roll-over stand is hinged with a main beam, the other end of the roll-over stand is hinged with a transverse oil cylinder, and the telescopic end of the transverse oil cylinder is hinged with the main beam; the subsoiling mechanism comprises a plurality of subsoiling arms arranged at equal intervals, the subsoiling arms are symmetrically fixed on the main beam along the axis of the main beam, and subsoiling shovels are fixed at the other ends of the subsoiling arms; shallow mechanism of ploughing includes a plurality of shallow ploughing axle that the equidistance set up, and shallow ploughing axle sets up with dark pine arm interval, and shallow ploughing axle passes through the bearing to be installed on the girder, and shallow ploughing axle both ends are all installed shallow ploughing, and shallow ploughing is epaxial to be fixed with L shape pole, installs lead screw and driving motor on the girder, and threaded connection has the nut seat that a plurality of equidistance set up on the lead screw, nut seat and shallow ploughing axle one-to-one, and it is articulated through the connecting rod between L shape pole and nut seat.

Preferably, the shallow plows are symmetrically arranged along the main beam axis.

Preferably, the suspension bracket is provided with a pitching oil cylinder, the mounting end of the pitching oil cylinder is mounted on a matched tractor, and the pitching oil cylinder is used for adjusting the pitching angle of the overturning mechanism.

Preferably, a protective shell is fixed on the main beam, and the screw rod is located on the inner side of the protective shell.

The utility model has the advantages that: the swing angle of the main beam can be adjusted through the transverse oil cylinder, so that the cultivation width is adjusted, and the requirements of different lands are met; the shallow plow can be matched with the swing angle of the main beam, the screw rod is driven to rotate through the driving motor, the nut seat, the connecting rod and the L-shaped rod are further driven to move, and the angle of the shallow plow shaft is changed, so that the angle of the shallow plow is adjusted, the angle adjusting precision of the shallow plow is high, and the effects of adjusting the width of the shallow plow and efficiently plowing are achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

in the figure, 1, a suspension bracket; 2. a main beam; 3. a transverse oil cylinder; 4. a turning shaft; 5. a roll-over stand; 6. rotating the sleeve; 7. turning over the oil cylinder; 8. deeply loosening the arm; 9. a subsoiling shovel; 10. shallow ploughing shaft; 11. a bearing; 12. shallow ploughing; 13. an L-shaped rod; 14. a screw rod; 15. a drive motor; 16. a nut seat; 17. a connecting rod; 18. a pitching oil cylinder; 19. and (4) a protective shell.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-2: a shallow-tillage deep-scarification device capable of adjusting 12 angles of a shallow-tillage plough comprises a suspension bracket 1, wherein a turnover mechanism is mounted on the suspension bracket 1, a main beam 2 and a transverse oil cylinder 3 are mounted on the turnover mechanism, a shallow-tillage mechanism and a deep-scarification mechanism are mounted on the main beam 2, the turnover mechanism comprises a turnover shaft 4 rotatably mounted on the suspension bracket 1, a turnover frame 5 is fixed at the other end of the turnover shaft 4, a rotating sleeve 6 is fixedly mounted on the turnover shaft 4, a turnover oil cylinder 7 is mounted on the suspension bracket 1, and the telescopic end of the turnover oil cylinder 7 is hinged with the rotating sleeve 6; one end of the roll-over stand 5 is hinged with a main beam 2, the other end is hinged with a transverse oil cylinder 3, and the telescopic end of the transverse oil cylinder 3 is hinged with the main beam 2; the deep loosening mechanism comprises a plurality of deep loosening arms 8 which are arranged at equal intervals, the deep loosening arms 8 are symmetrically fixed on the main beam 2 along the axis of the main beam 2, and deep loosening shovels 9 are fixed at the other ends of the deep loosening arms 8; shallow mechanism of ploughing includes a plurality of shallow axle 10 of ploughing that the equidistance set up, shallow axle 10 of ploughing sets up with 8 intervals of dark pine arm, shallow axle 10 of ploughing installs on girder 2 through bearing 11, shallow plough 12 is all installed at shallow axle 10 both ends of ploughing, be fixed with L shape pole 13 on the shallow axle 10 of ploughing, install lead screw 14 and driving motor 15 on the girder 2, driving motor 15 chooses for use step motor, lead screw commentaries on classics 14 moves and installs on girder 2, threaded connection has the nut seat 16 that a plurality of equidistance set up on the lead screw 14, nut seat 16 and shallow axle 10 one-to-one are ploughed to the screw, it is articulated through connecting rod 17 between L shape pole 13 and nut seat 16.

In order to facilitate the normal reverse shallow-ploughing and deep-scarification operation after the main beam 2 is turned over for 180 degrees, the shallow ploughs 12 are symmetrically arranged along the axis of the main beam 2.

In order to adjust the pitch angle of the turnover mechanism conveniently, a pitch oil cylinder 18 is arranged on the suspension bracket 1, the mounting end of the pitch oil cylinder 18 is arranged on a matched tractor, and the pitch oil cylinder 18 is used for adjusting the pitch angle of the turnover mechanism.

In order to protect the screw rod 14 and prevent the screw rod 14 from contacting soil, a protective shell 19 is fixed on the main beam 2, and the screw rod 14 is located on the inner side of the protective shell 19.

The working principle of the embodiment is as follows: the device is hung on a suspension mechanism of a matched tractor through a suspension bracket 1, and a hydraulic system is connected with the hydraulic output of the matched tractor;

when the tractor pulls the device to the head of the land, the telescopic end of the pitching oil cylinder 18 extends out to drive the device to rotate downwards, the subsoiler 9 and the shallow plough 12 land, and shallow ploughing and deep scarification operation is carried out; after the tractor pulls the device to the other end of the field, the retractable end of the pitching oil cylinder 18 is controlled to contract to drive the turnover mechanism to rise, the subsoiler 9 and the shallow plough 12 rise to the ground to rise, the tractor turns around, then the turnover oil cylinder 7 is controlled to operate, the retractable end of the turnover oil cylinder 7 extends to drive the turnover sleeve and the turnover shaft 4 to rotate 180 degrees, so that the subsoiler 9 and the shallow plough 12 on the upper part originally are turned to the lower part to work, then the retractable end of the pitching oil cylinder 18 is controlled to extend to drive the device to rotate downwards, the subsoiler 9 and the shallow plough 12 land to carry out shallow ploughing and deep ploughing operation, and the operation is carried out in a reciprocating way;

In the actual operation process, the swing angle of the main beam 2 can be adjusted by controlling the extension and contraction of the transverse oil cylinder 3 according to the advancing condition of the unit, so that the cultivation width can be adjusted; by starting the driving motor 15, the driving motor 15 drives the screw rod 14 to rotate, so as to drive the nut seat 16 to transversely move, the nut seat 16 drives the L-shaped rod 13 to move through the connecting rod 17, so as to change the angle of the shallow ploughing shaft 10, so that the angle of the shallow ploughing plow 12 is adjusted, the angle is matched with the swing angle of the main beam 2, and the effects of adjusting the width of the shallow ploughing plow 12 as required and efficiently ploughing are achieved.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A shallow-tillage deep-scarification device capable of adjusting the angle of a shallow plow comprises a suspension bracket (1), wherein a turnover mechanism is arranged on the suspension bracket (1), a main beam (2) and a transverse oil cylinder (3) are arranged on the turnover mechanism, and a shallow-tillage mechanism and a deep-scarification mechanism are arranged on the main beam (2), and is characterized in that the turnover mechanism comprises a turnover shaft (4) which is rotatably arranged on the suspension bracket (1), the other end of the turnover shaft (4) is fixedly provided with a turnover frame (5), a rotating sleeve (6) is fixedly arranged on the turnover shaft (4), a turnover oil cylinder (7) is arranged on the suspension bracket (1), and the telescopic end of the turnover oil cylinder (7) is hinged with the rotating sleeve (6); one end of the roll-over stand (5) is hinged with a main beam (2), the other end is hinged with a transverse oil cylinder (3), and the telescopic end of the transverse oil cylinder (3) is hinged with the main beam (2); the deep loosening mechanism comprises a plurality of deep loosening arms (8) which are arranged at equal intervals, the deep loosening arms (8) are symmetrically fixed on the main beam (2) along the axis of the main beam (2), and deep loosening shovels (9) are fixed at the other ends of the deep loosening arms (8); shallow mechanism of ploughing includes a plurality of shallow ploughing axle (10) that the equidistance set up, shallow ploughing axle (10) and dark pine arm (8) interval set up, install on girder (2) through bearing (11) shallow ploughing axle (10), shallow ploughing (12) are all installed at shallow ploughing axle (10) both ends, be fixed with L shape pole (13) on shallow ploughing axle (10), install lead screw (14) and driving motor (15) on girder (2), threaded connection has nut seat (16) that a plurality of equidistance set up on lead screw (14), nut seat (16) and shallow ploughing axle (10) one-to-one, it is articulated through connecting rod (17) between L shape pole (13) and nut seat (16).

2. Shallow ploughing subsoiler with adjustable shallow ploughing angle, according to claim 1, characterized in that said shallow ploughs (12) are arranged axially symmetrically along the main beam (2).

3. The shallow ploughing deep scarification device capable of adjusting the angle of the shallow ploughs according to claim 1, characterized in that the suspension bracket (1) is provided with a pitch cylinder (18), the mounting end of the pitch cylinder (18) is mounted on a matched tractor, and the pitch cylinder (18) is used for adjusting the pitch angle of the turning mechanism.

4. Shallow ploughing subsoiler with adjustable angle of shallow ploughs, according to claim 1, characterized in that a protective shell (19) is fixed on the main beam (2), the screw (14) being located inside the protective shell (19).