CN210840568U

CN210840568U - Rotary cultivator

Info

Publication number: CN210840568U
Application number: CN201921963998.XU
Authority: CN
Inventors: 赵军; 左利梅; 唐晓慧; 刘萍; 刘文波; 王光亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-26
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a rotary cultivator, including frame, power device and equipment, the utility model has the advantages of: the main rotary blade group and the auxiliary rotary blade group are matched for use, so that the soil breaking and stubble breaking effects are greatly improved, and the land can be leveled better by rotating the auxiliary rotary blade group, so that the land is flatter.

Description

Rotary cultivator

Technical Field

The utility model belongs to the field of agricultural machinery, concretely relates to rotary cultivator.

Background

The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The multifunctional soil-breaking machine has the characteristics of strong soil-breaking capacity, flat ground surface after ploughing and the like, is widely applied, can cut off stubbles buried below the ground surface, is convenient for the operation of the seeder, and provides a good seedbed for later seeding. The existing rotary cultivator only has a group of cutter sets, the soil and stubble crushing effect is not good, and the land can not be leveled well. Therefore, the solution of the above problem is particularly important.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a rotary cultivator, and the collocation of main rotary blade group and vice rotary blade group is used, has improved hack, garrulous stubble effect greatly, and the rotation of vice rotary blade group can level the soil better, makes the soil flatter.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a rotary cultivator, includes frame, power device and equipment, its characterized in that: the machine frame comprises a main framework, a suspension arm, a stabilizing beam and a support rod, a screw hole is formed in the upper end of the suspension arm, a fixed rocker is installed on the support rod, the power device comprises a driving motor, a first rotating shaft and a transmission case, a main gear and a main belt pulley are installed at one end of the rotating shaft, the working device comprises a main rotary tillage cutter set and an auxiliary rotary tillage cutter set, the main rotary tillage cutter set comprises a second rotating shaft, a turntable and a main rotary tillage blade, a second belt pulley is installed at one end of the second rotating shaft, the main rotary tillage blade is fixed on the turntable through a bolt, the turntable is fixed on the second rotating shaft, the auxiliary rotary tillage cutter set comprises a rotary barrel and an auxiliary rotary tillage blade, the rotary barrel comprises two rotary disks and four cross beams, a bearing is installed in the center of each rotary disk, a gear is installed on one of the rotary disks, and the auxiliary rotary tillage blade, the auxiliary rotary tillage cutter set is sleeved on the second rotating shaft through a bearing, the working device is fixed on the main framework, the driving motor is fixed in the middle of the top of the main framework, the suspension arm is fixed above the driving motor through bolts, the support rod is fixed on the lower positions of two sides of the driving motor through bolts, the stabilizing beam is fixed between the suspension arm and the support rod through bolts, one end of the first rotating shaft is connected with the driving motor, the other end of the first rotating shaft extends into the transmission case, and the transmission case is installed on the left side of the main framework.

Compared with the prior art, the utility model has the advantages that: the main rotary blade group and the auxiliary rotary blade group are matched for use, so that the soil breaking and stubble breaking effects are greatly improved, and the land can be leveled better by rotating the auxiliary rotary blade group, so that the land is flatter.

Drawings

FIG. 1 is a schematic view of a rotary cultivator of the present invention;

FIG. 2 is a schematic structural view of a main rotary blade set of the rotary cultivator of the present invention;

FIG. 3 is a schematic structural view of an auxiliary rotary blade set of the rotary cultivator of the present invention;

fig. 4 is a schematic view of a transmission structure of a transmission case of the rotary cultivator of the present invention.

In the figure: 1. the rotary cultivator comprises a main framework, a suspension arm 2, a stabilizing beam 3, a support rod 4, a screw hole 5, a rocker 6, a driving motor 7, a first rotating shaft 8, a transmission box 9, a main gear 10, a main belt pulley 11, a second rotating shaft 12, a rotary table 13, a rotary table 14, a main rotary tillage blade 15, a driven belt pulley 16, an auxiliary rotary tillage blade 17, a wheel disc 18, a cross beam 19, a bearing 20 and a driven gear.

Detailed Description

The following examples are intended to illustrate the present invention but should not be construed as limiting the scope of the invention, and other insubstantial modifications and adaptations of the invention by those skilled in the art based on the teachings herein are intended to be covered thereby.

In fig. 1 to 4: 1. the rotary cultivator comprises a main framework, a suspension arm 2, a stabilizing beam 3, a support rod 4, a screw hole 5, a rocker 6, a driving motor 7, a first rotating shaft 8, a transmission box 9, a main gear 10, a main belt pulley 11, a second rotating shaft 12, a rotary table 13, a rotary table 14, a main rotary tillage blade 15, a driven belt pulley 16, an auxiliary rotary tillage blade 17, a wheel disc 18, a cross beam 19, a bearing 20 and a driven gear.

The utility model provides a rotary cultivator, includes frame, power device and equipment, its characterized in that: the frame comprises a main framework 1, a suspension arm 2, a stabilizing beam 3 and a support rod 4, a screw hole 5 is formed in the upper end of the suspension arm 2, a fixed rocker 6 is installed on the support rod 4, the power device comprises a driving motor 7, a first rotating shaft 8 and a transmission box 9, a main gear 10 and a main belt pulley 11 are installed at one end of the first rotating shaft 8, the working device comprises a main rotary tillage cutter set and an auxiliary rotary tillage cutter set, the main rotary tillage cutter set comprises a second rotating shaft 12, a rotating disc 13 and a main rotary tillage cutter blade 14, a driven belt pulley 15 is installed at one end of the second rotating shaft 12, the main rotary tillage cutter blade 14 is fixed on the rotating disc 13 through bolts, the rotating disc 13 is fixed on the second rotating shaft 12, the auxiliary rotary tillage cutter set comprises a rotating barrel and an auxiliary rotary tillage cutter blade 16, the rotating barrel comprises two rotating discs 17 and four cross beams 18, a bearing 19 is installed at the center of the rotating disc 17, and a driven gear 20 is, the auxiliary rotary tillage blade 16 is fixed on the cross beam 18 through bolts, the auxiliary rotary tillage blade group is sleeved on the second rotating shaft 12 through a bearing 19, the working device is fixed on the main framework 1, the driving motor 7 is fixed in the middle of the upper portion of the main framework 1, the suspension arm 2 is fixed above the driving motor 7 through bolts, the support rod 4 is fixed at the lower positions of two sides of the driving motor 7 through bolts, the stabilizing beam 3 is fixed between the suspension arm 2 and the support rod 4 through bolts, one end of the first rotating shaft 8 is connected with the driving motor 7, the other end of the first rotating shaft extends into the transmission case 9, and the transmission case 9 is installed on the left side of the main framework 1.

The during operation, the rotary cultivator is installed on the tractor, driving motor drives first pivot and rotates, first pivot is through gear engagement transmission and belt drive respectively with power transmission to vice rotary blade group and main rotary blade group on, because belt drive and gear engagement driven principle are different, consequently main rotary blade group and vice rotary blade group's direction of rotation just in opposite, main rotary blade and the interlock that interlocks each other of vice rotary blade, reach better hack, the hack effect, and crossbeam on the vice rotary blade group can also be better levels the soil.

Claims

1. The utility model provides a rotary cultivator, includes frame, power device and equipment, its characterized in that: the frame includes main frame (1), davit (2), stabilizes roof beam (3), vaulting pole (4), it has screw (5) to open davit (2) upper end, install fixed rocker (6) on vaulting pole (4), power device includes driving motor (7), first pivot (8), transmission case (9), master gear (10) and main belt pulley (11) are installed to first pivot (8) one end, equipment includes main rotary blade group and vice rotary blade group, main rotary blade group includes second pivot (12), carousel (13), main rotary blade (14), follow belt pulley (15) are installed to second pivot (12) one end, main rotary blade (14) are fixed with the bolt on carousel (13), carousel (13) are fixed on second pivot (12), vice rotary blade group includes the rotary barrel, Vice rotary blade (16), the rotary barrel includes two rim plates (17) and four crossbeams (18), bearing (19) are installed at rim plate (17) center to one of them rim plate (17) is installed from gear (20), vice rotary blade (16) are fixed with the bolt on crossbeam (18), vice rotary blade group passes through bearing (19) cover on second pivot (12), equipment fixes on main skeleton (1), driving motor (7) are fixed in main skeleton (1) top centre, davit (2) are fixed with the bolt driving motor (7) top, vaulting pole (4) are fixed with the bolt driving motor (7) both sides are by lower position, steady roof beam (3) are fixed with the bolt between davit (2) and vaulting pole (4), first pivot (8) one end with driving motor (7) are connected, the other end of the transmission case (9) extends into the transmission case (9), and the transmission case (9) is installed on the left side of the main framework (1).