CN218125543U

CN218125543U - Stubble breaking mechanism of no-tillage seeder

Info

Publication number: CN218125543U
Application number: CN202222646308.6U
Authority: CN
Inventors: 姚秉坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2022-12-27
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a stubble smashing mechanism of no-tillage seeder relates to the relevant equipment technical field of no-tillage seeder, which comprises a substrate, a side surface top of base plate is rotated and is installed main hydraulic stem, main hydraulic stem's remaining one end is rotated and is connected at mobile jib side surface middle part, the both ends of mobile jib all slide and have cup jointed square slider, two the equal fixed mounting in bottom surface of square slider has the casing, two the equal fixed mounting in inner wall surface bottom of casing has a gusset plate, two the bottom of casing and gusset plate all rotates to run through and installs the third and rotates the post, two the equal fixed mounting in bottom that the third rotated the post has the fixing base. A broken stubble mechanism of no-tillage seeder, through controlling two vice hydraulic stem extensions and shortening, can drive two second and rotate the broken stubble blade removal of post and bottom to realize the interval modulation between two broken stubble blades.

Description

Stubble breaking mechanism of no-tillage seeder

Technical Field

The utility model relates to the technical field of the related equipment of the no-tillage planter, in particular to a stubble breaking mechanism of the no-tillage planter.

Background

The no-tillage planter uses machinery to replace the original steps of artificial sowing, fertilizing, farming and the like, is completed in one step, and is particularly applied to economic farming of corn, soybean, potato, garlic and the like which are suitable for large-scale planting. The no-tillage planter mainly comprises a corn planter, a soybean planter, a garlic planter, a potato planter and other machines, and is mainly used for solving the problems of insufficient labor and labor cost in rural areas and enlarging the agricultural planting area and the mechanization level.

The prior patent (publication number: CN 211671382U) discloses a stubble breaking mechanism of a no-tillage planter, relating to the technical field of agricultural stubble breaking machinery. Including gearbox, crossbeam, square shaft, left stubble-cleaning assembly group, right stubble-cleaning assembly group, through setting up by fixed gearbox on frame seam, the trapezoidal plate in frame seam top, the hydraulic cylinder that gearbox one side is connected with the otic placode, the square shaft that gearbox output power is connected, the left stubble-cleaning assembly group and the right stubble-cleaning assembly group of epaxial connection of square, with left sheath and right sheath that stubble-cleaning assembly group corresponds and pass the broken stubble that the open crossbeam in frame seam trapezoidal plate below is constituteed is whole, then is connected fixed the realization through ring flange and no-tillage seeder crossbeam to broken stubble whole. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: the device does not have the multidirectional function of regulation, and operating personnel operates comparatively difficultly, and the broken stubble sword interval on two limits can not be adjusted, has the defect.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a stubble breaking mechanism of a no-tillage planter, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a broken stubble mechanism of no-tillage seeder, includes the base plate, a side surface top of base plate is rotated and is installed main hydraulic stem, main hydraulic stem's remaining one end is rotated and is connected at mobile jib side surface middle part, the both ends of mobile jib have all slided and have cup jointed square slider, two the equal fixed mounting in bottom surface of square slider has the casing, two the equal fixed mounting in inner wall surface bottom of casing has the gusset plate, two the bottom of casing and gusset plate is all rotated and is run through and install the third and rotate the post, two the equal fixed mounting in bottom that the third rotated the post has the fixing base, two the bottom of fixing base all encircles equidistance fixed mounting and has a plurality of broken stubble blade, mobile jib bottom surface fixed mounting has four first supports, four the well rotation of first support is run through and is installed first rotation post, the both ends of first rotation post are all fixed the gyro wheel of having cup jointed, the top of mobile jib is rotated and is installed two vice hydraulic stem's remaining one end and is all rotated and is installed the top surface branch that corresponds square slider, the bottom of broken stubble blade is two edges of a knife.

Preferably, two the surface equidistance fixed mounting of gyro wheel has a plurality of teeth of a cogwheel, two the equal fixed mounting of top surface of gusset plate has the second support, two all rotate in the second support and install the second and rotate the post.

Preferably, two the second rotates the one end of post and two third and rotates the top of post and all fixedly cup joint the second and rotate the post, four two liang of meshing connections of post are rotated to the second the remaining one end that the post was rotated to the second all fixedly cup joints straight-teeth gear, two the straight-teeth gear all is connected with the tooth meshing that corresponds.

Preferably, a transverse plate is fixedly mounted on the surface of one side of the main rod, a motor is fixedly mounted on the bottom surface of the transverse plate, first bevel gears are fixedly sleeved on the output ends of the first rotating column and the motor, and the first bevel gears are meshed and connected.

Preferably, the both ends of mobile jib all fixed mounting have the lifter, two the bottom of lifter all rotates and installs the restriction wheel.

Preferably, the surfaces of the two sides of the base plate are fixedly provided with connecting columns, the rest ends of the two connecting columns are rotatably provided with supporting rods, and the rest ends of the two supporting rods are fixedly arranged on the surface of one side of the main rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the two secondary hydraulic rods are controlled to extend and shorten, so that the two second rotating columns and the stubble smashing blades at the bottom can be driven to move, and the distance between the two stubble smashing blades can be adjusted.

2. Can drive first rotation post through opening the motor and rotate, can drive the broken stubble blade rotation of both sides through spur gear, second bevel gear and third rotation post, the extension of main liquid pressure pole can be realized to the broken stubble blade when rotating that the broken stubble blade falls with two broken stubble blades of mobile jib and control to with soil contact, realize broken to grass root plant stem, make things convenient for the no-tillage seeder in later stage to operate the seeding.

Drawings

FIG. 1 is a front view of the stubble breaking mechanism of the no-tillage planter of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of a stubble breaking mechanism of the no-tillage planter of the present invention;

FIG. 3 is a schematic three-dimensional structure view of the first rotating column of the stubble breaking mechanism of the no-tillage planter of the present invention;

FIG. 4 is a schematic three-dimensional structure view of the second support and the fixing seat of the stubble breaking mechanism of the no-tillage planter of the present invention;

fig. 5 is a schematic three-dimensional structure view of the stubble breaking mechanism casing of the no-tillage planter of the present invention.

In the figure: 1. a main rod; 2. a square slider; 3. a lifting rod; 4. a limiting wheel; 5. a housing; 6. a roller; 7. a first bracket; 8. a motor; 9. a stubble chopping blade; 10. a fixed seat; 11. a first rotating column; 12. a transverse plate; 13. a secondary hydraulic stem; 14. a substrate; 15. the main hydraulic rod; 16. connecting columns; 17. a support bar; 18. a first bevel gear; 19. a reinforcing plate; 20. a spur gear; 21. a second bevel gear; 22. a second rotating cylinder; 23. a second bracket; 24. and a third rotating column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a stubble breaking mechanism of a no-tillage planter, including a substrate 14, a main hydraulic rod 15 is rotatably installed at a side surface top of the substrate 14, the remaining one end of the main hydraulic rod 15 is rotatably connected at a side surface middle part of a main rod 1, square sliders 2 are slidably sleeved at both ends of the main rod 1, shells 5 are fixedly installed at bottom end surfaces of the two square sliders 2, reinforcing plates 19 are fixedly installed at bottom ends of inner wall surfaces of the two shells 5, third rotating columns 24 are rotatably installed at bottom ends of the two shells 5 and the reinforcing plates 19, fixing bases 10 are fixedly installed at bottom ends of the two third rotating columns 24, a plurality of stubble breaking blades 9 are fixedly installed at bottom ends of the two fixing bases 10 around an equal distance, four first supports 7 are fixedly installed at a bottom surface of the main rod 1, first rotating columns 11 are rotatably installed at middle parts of the four first supports 7, rollers 6 are fixedly sleeved at both ends of the first rotating columns 11, two auxiliary hydraulic rods 13 are rotatably installed at top surfaces of the main rod 1, remaining one ends of the two auxiliary hydraulic rods 13 are rotatably installed at top surfaces of the corresponding square sliders 2, and the bottom ends of the two cutting edges are bifurcated.

In this embodiment, a plurality of gear teeth are fixedly installed on the outer surfaces of the two rollers 6 at equal intervals, the second supports 23 are fixedly installed on the top surfaces of the two reinforcing plates 19, and the second rotating columns 22 are rotatably installed in the two second supports 23; one end of two second rotating columns 22 and the top end of two third rotating columns 24 are fixedly sleeved with the second rotating columns 22, every two of the four second rotating columns 22 are meshed and connected, the remaining one ends of the two second rotating columns 22 are fixedly sleeved with straight gears 20, and the two straight gears 20 are meshed and connected with corresponding gear teeth.

Specifically, the two second rotating columns 22 and the stubble chopping blades 9 at the bottom can be driven to move by controlling the extension and the shortening of the two auxiliary hydraulic rods 13, so that the distance between the two stubble chopping blades 9 can be adjusted, and the straight gear 20 is always meshed with the gear teeth on the surface of the roller 6 during the movement of the two square sliding blocks 2.

In the embodiment, a transverse plate 12 is fixedly installed on the surface of one side of the main rod 1, a motor 8 is fixedly installed on the bottom surface of the transverse plate 12, first bevel gears 18 are fixedly sleeved on the output ends of the first rotating column 11 and the motor 8, and the two first bevel gears 18 are in meshing connection; two ends of the main rod 1 are fixedly provided with lifting rods 3, and the bottoms of the two lifting rods 3 are rotatably provided with limiting wheels 4; the two side surfaces of the base plate 14 are fixedly provided with connecting columns 16, the rest ends of the two connecting columns 16 are rotatably provided with supporting rods 17, and the rest ends of the two supporting rods 17 are fixedly arranged on one side surface of the main rod 1.

Specifically, can drive first rotation post 11 through opening motor 8 and rotate, can drive the stubble blade 9 rotation of both sides through spur gear 20, second bevel gear 21 and third rotation post 24, and the extension of stubble blade 9 control main hydraulic stem 15 when rotating can realize that mobile jib 1 and two stubble blades 9 descend to with soil contact, the realization is broken straw roots plant stem, makes things convenient for the no-tillage seeder operation in later stage to sow.

The working principle is as follows: the utility model discloses the electrical components that appear in all external power and control switch that have when using, the lifter 3 of both sides all can drive restriction wheel 4 and adjust height from top to bottom, a depth for adjusting soil stubble, 14 flange joint of base plate is at no-tillage seeder front end, extend and shorten through controlling two vice hydraulic stem 13, can drive two second and rotate the broken stubble blade 9 removal of post 22 and bottom, thereby realize the interval between two broken stubble blades 9 and adjust, during two square slider 2 remove, straight-teeth gear 20 is connected with 6 surperficial teeth of a cogwheel meshing of gyro wheel all the time, can drive first rotation post 11 through opening motor 8 and rotate, through straight-teeth gear 20, second bevel gear 21 and third rotate the broken stubble blade 9 that post 24 can drive both sides and rotate, broken stubble blade 9 is controlling main hydraulic stem 15 extension when rotating and can realize mobile jib 1 and two broken stubble blades 9 descends, thereby contact with soil, realize broken grass root plant stem, make things convenient for the no-tillage operation seeding in later stage.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention also contemplates improvements to software and methods.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The stubble breaking mechanism of the no-tillage planter comprises a substrate (14), and is characterized in that: one side surface top of base plate (14) is rotated and is installed main hydraulic stem (15), the remaining one end of main hydraulic stem (15) is rotated and is connected at mobile jib (1) one side surface middle part, the both ends of mobile jib (1) are all slided and are cup jointed square slider (2), two the equal fixed mounting in bottom surface of the bottom of square slider (2) has casing (5), two the equal fixed mounting in inner wall surface bottom of casing (5) has gusset plate (19), two the bottom of casing (5) and gusset plate (19) is all rotated and is run through and install third rotation post (24), two the third rotates the equal fixed mounting in bottom of post (24) and has fixing base (10), two the bottom of fixing base (10) all encircles equidistance fixed mounting and has a plurality of stubble blade (9), mobile jib (1) bottom surface fixed mounting has four first support (7), four the transfer of first support (7) is rotated and is run through and installs first rotation post (11), the both ends of first rotation post (11) are all fixed cup jointed (6), the rotation of gyro wheel (1) is installed at the top of two branch top of branch of auxiliary hydraulic stem (13) and is corresponding two branch top surface of branch cutting edge (2) branch cutting edge (13).

2. The stubble breaking mechanism of the no-tillage planter as claimed in claim 1, wherein: two the surface equidistance fixed mounting of gyro wheel (6) has a plurality of teeth of a cogwheel, two the equal fixed mounting of top surface of gusset plate (19) has second support (23), two all rotate in second support (23) and install second rotation post (22).

3. The stubble breaking mechanism of the no-tillage planter as claimed in claim 2, wherein: two the second rotates the one end of post (22) and the top of two third rotation posts (24) and all fixedly cup joints second rotation post (22), four the second rotates two liang of meshing connections of post (22), two the remaining one end that the second rotated post (22) all fixedly cup joints spur gear (20), two spur gear (20) all are connected with the meshing of the teeth of a cogwheel that corresponds.

4. The stubble breaking mechanism of the no-tillage planter as claimed in claim 2, wherein: the utility model discloses a portable electric vehicle is characterized in that mobile jib (1) one side fixed surface installs diaphragm (12), the bottom surface fixed mounting of diaphragm (12) has motor (8), the output of first rotary column (11) and motor (8) all fixed cover has connect first bevel gear (18), two meshing connection between first bevel gear (18).

5. The stubble breaking mechanism of the no-tillage planter as claimed in claim 1, wherein: the equal fixed mounting in both ends of mobile jib (1) has lifter (3), two the bottom of lifter (3) is all rotated and is installed restriction wheel (4).

6. The stubble breaking mechanism of the no-tillage planter as claimed in claim 1, wherein: the two side surfaces of the base plate (14) are fixedly provided with connecting columns (16), the rest ends of the two connecting columns (16) are rotatably provided with supporting rods (17), and the rest ends of the two supporting rods (17) are fixedly arranged on one side surface of the main rod (1).