CN210298438U

CN210298438U - Rotary tillage device convenient to degree of depth is ploughed

Info

Publication number: CN210298438U
Application number: CN201921159522.0U
Authority: CN
Inventors: 徐顺田
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-04-14
Anticipated expiration: 2029-07-20

Abstract

The utility model discloses a rotary cultivator attachment convenient to degree of depth is ploughed, include: frame, middle part speed change gear box, outer support, drive pivot, blade disc, rotary tillage blade, flank support, the frame be the main body frame of rotary cultivator, middle part speed change gear box rigid coupling intermediate position of terminal surface under the frame, outer support be two, two outer supports rigid couplings respectively in the frame both sides, drive pivot intermediate position pass through spline axle sleeve and middle part speed change gear box's end-to-end connection, and the both ends of drive pivot pass through the bearing frame respectively with the end-to-end connection of outer support, and the both ends of drive pivot all pass outer support, blade disc quantity be a plurality of, the even rigid coupling of a plurality of blade discs is in the drive pivot, rotary tillage blade quantity be a plurality of, even rigid coupling has a plurality of rotary tillage blades on every blade disc, flank support rigid coupling in the outside of outer support. The utility model has the advantages of simple structure, increased ploughing depth, good use effect and the like.

Description

Rotary tillage device convenient to degree of depth is ploughed

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a rotary tillage device convenient for deep ploughing.

Background

The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing. The soil breaking machine has the characteristics of strong soil breaking capacity, flat ground surface after ploughing and the like, so that the soil breaking machine is widely applied; meanwhile, the stubble buried under the ground surface can be cut up, the operation of the seeder is convenient, and a good seedbed is provided for later-period seeding; the rotary cultivator has the functions of breaking a plough bottom layer, restoring a soil plough layer structure, improving the soil water storage and preservation capacity of soil moisture, eliminating part of weeds, reducing plant diseases and insect pests, leveling the ground surface, improving the standard of agricultural mechanized operation and the like.

The traditional rotary cultivator supports the rotating shaft through the support provided with the bearing, but when the support is used specifically, the soil on the outer side of the support is not broken, so that the support cannot go deep into the soil, and the tilling depth of the rotary cultivator is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotary cultivator attachment convenient to degree of depth is ploughed to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary tillage device facilitating deep tillage, comprising: frame, middle part speed change gear box, outer support, drive pivot, blade disc, rotary tillage blade, flank support, the frame be the main body frame of rotary cultivator, middle part speed change gear box rigid coupling intermediate position of terminal surface under the frame, outer support be two, two outer supports rigid couplings respectively in the frame both sides, drive pivot intermediate position pass through spline axle sleeve and middle part speed change gear box's end-to-end connection, and the both ends of drive pivot pass through the bearing frame respectively with the end-to-end connection of outer support, and the both ends of drive pivot all pass outer support, blade disc quantity be a plurality of, the even rigid coupling of a plurality of blade discs is in the drive pivot, rotary tillage blade quantity be a plurality of, even rigid coupling has a plurality of rotary tillage blades on every blade disc, flank support rigid coupling in the outside of outer support.

Furthermore, a soil breaker is arranged at the front end of the middle speed change gear box, and a connecting support is welded on the upper end face of the rack.

Furthermore, at least one cutter head is arranged on the outer side of the outer side bracket.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the structure is simple, and the manufacturing cost is low;

2. increase the plowing depth and improve the plowing effect.

The utility model has the advantages of simple structure, increased ploughing depth, good use effect and the like.

Drawings

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

in the figure: 1-a frame; 2-a middle part change gear box; 3-a lateral stent; 4-driving the rotating shaft; 5-cutter head; 6-rotary tillage blade; 7-a soil breaker; 8-connecting the stent; 9-flanking support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a rotary tillage device convenient for deep tillage, comprising: frame 1, middle part change speed gear box 2, outer support 3, drive pivot 4, blade disc 5, rotary tillage blade 6, flank support 9, frame 1 be the main body frame of rotary cultivator, middle part change speed gear box 2 rigid coupling in the intermediate position of frame 1 lower terminal surface, outer support 3 be two, two outer support 3 rigid couplings are the both sides of terminal surface under frame 1 respectively, 4 intermediate positions of drive pivot through spline shaft sleeve and middle part change speed gear box 2 end-to-end connection, and the both ends of drive pivot 4 pass through the bearing frame respectively with the end-to-end connection of outer support 3, and the both ends of drive pivot 4 all pass outer support 3, blade disc 5 quantity be a plurality of, the even rigid coupling of a plurality of rotary tillage blades 6 on drive pivot 4, rotary tillage blade 6 quantity be a plurality of, even rigid coupling has a plurality of rotary tillage blade 6 on every blade disc 5, the side wing bracket 9 is fixedly connected with the outer side of the outer bracket 3.

Furthermore, a soil breaker 7 is arranged at the front end of the middle speed change gear box 2, and a connecting support 8 is welded on the upper end face of the rack 1.

Further, at least one cutter head 5 is arranged on the outer side of the outer bracket 3.

The working principle is as follows: the utility model provides a rotary cultivator attachment convenient to degree of depth is ploughed through 3 internalizations of outer side support with two outsides to set up blade disc 5 in the outside of outer side support 3, when carrying out the soil and ploughing, the soil of 3 both sides of outer side support all carries out broken ploughing, and this just makes outer side support 3 can be better be absorbed in the soil, and the height of the relative soil of the rotary tillage blade 6 of rotary cultivator so will reduce, thereby carries out deeper ploughing to the soil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rotary tillage device facilitating deep tillage, comprising: frame (1), middle part change gear box (2), outside support (3), drive pivot (4), blade disc (5), rotary blade (6), flank support (9), its characterized in that: the frame (1) is a main body frame of the rotary cultivator, the middle speed change gear box (2) is fixedly connected at the middle position of the lower end surface of the frame (1), the two outer side supports (3) are respectively fixedly connected with the two sides of the lower end surface of the frame (1), the middle position of the driving rotating shaft (4) is connected with the tail end of the middle speed change gear box (2) through a spline shaft sleeve, the two ends of the driving rotating shaft (4) are respectively connected with the tail end of the outer bracket (3) through a bearing seat, two ends of the driving rotating shaft (4) penetrate through the outer side bracket (3), a plurality of cutter heads (5) are arranged, a plurality of cutter heads (5) are uniformly and fixedly connected on the driving rotating shaft (4), the number of the rotary tillage blades (6) is a plurality, each cutter head (5) is evenly and fixedly connected with a plurality of rotary tillage blades (6), the side wing bracket (9) is fixedly connected with the outer side of the outer side bracket (3).

2. A rotary tillage apparatus convenient for deep tilling according to claim 1, wherein: the front end of the middle speed change gear box (2) is provided with a soil breaker (7), and the upper end face of the rack (1) is welded with a connecting support (8).

3. A rotary tillage apparatus convenient for deep tilling according to claim 1, wherein: at least one cutter head (5) is arranged on the outer side of the outer side bracket (3).