CN218456704U

CN218456704U - Cutting disc structure of stubble breaking and ridge cleaning working part

Info

Publication number: CN218456704U
Application number: CN202222509739.8U
Authority: CN
Inventors: 魏万兴; 冯华安
Original assignee: Nanzhang County Huasheng Machinery Manufacturing Co ltd
Current assignee: Nanzhang County Huasheng Machinery Manufacturing Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-02-10
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a disk cutter structure of a stubble breaking and ridge cleaning working part, which comprises an adjustable connecting component for adjusting the included angle between a ditching disk component and a opposite ditching disk component; the utility model discloses a coupling assembling with adjustable establish, can be when needs adjust the contained angle between first disc cutter and the second disc cutter, come the interval between direct change first disc cutter and the second disc cutter by the quick mode connecting portion of connection on first disc cutter and second disc cutter, come to fix the quick mode connecting portion on first disc cutter and the second disc cutter via the fixed part afterwards, need not dismantle first disc cutter and second disc cutter and can realize adjusting the contained angle between first disc cutter and the second disc cutter, and simultaneously, can be through the arc connecting piece of establishing, setting element and the mutually supporting of holding member piece, effectual realization is to the firm support of first disc cutter and second disc cutter, ensure in the contained angle adjustable while, the holistic fastness of device.

Description

Cutting disc structure of stubble breaking and ridge cleaning working part

Technical Field

The utility model relates to a no-tillage drill seeder technical field, concretely relates to stubble-breaking ridge-cleaning working part circle disc cutter structure.

Background

The no-tillage drill seeder is equipment which uses machinery to replace manpower to perform seeding, fertilizing and tilling in modern agriculture, can break the roots of straws in a field and open grooves in the field so as to facilitate subsequent seeding, and is an essential production instrument in modern agriculture.

Most of the existing no-tillage drill seeders realize the work of breaking stubbles and cleaning ridges by arranging a disc opener, but in order to ensure the stability of the disc opener in working, most of the disc openers are fixedly arranged on the disc opener, when a field with different requirements of breaking stubbles and cleaning ridges is ditched, the condition that the included angle between the disc cutters cannot be adjusted often exists, most of the disc openers capable of adjusting the included angle of the disc cutters are fixedly arranged on a disc cutter type through a plurality of bolts, an operator is often required to screw a plurality of bolts to realize the angle adjustment of the disc cutter when the angle adjustment of the disc cutter is carried out, but the surface of the disc cutter is often stained with more soil in the working process, after the operator needs to clear part of the soil, the angle adjustment of the disc cutter can be completed by screwing the plurality of bolts, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model provides a clear ridge of broken stubble working part circle disc cutter structure to solve the comparatively inconvenient technical problem of circle disc cutter angle modulation among some broken stubble clear ridge equipment of absorption.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

stubble-breaking ridge-cleaning working part circle disc cutter structure includes:

the ditching disc assembly comprises a first disc cutter and a second disc cutter arranged opposite to the first disc cutter;

the adjustable connecting assembly comprises a quick-adjustment connecting part respectively connected to a first circular cutter and a second circular cutter, a fixing part for fixing the overlapped part of the quick-adjustment connecting part connected to the first circular cutter and the second circular cutter, and a supporting and installing part arranged on the quick-adjustment connecting part and used for installing the quick-adjustment connecting part on the drilling machine.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the quick adjustment type connecting part comprises a connecting disc arranged on the first disc cutter and the second disc cutter and an arc-shaped connecting piece arranged on the surface of the connecting disc, and the fixing part comprises a positioning piece for fixing the arc-shaped connecting piece arranged on the first disc cutter and the second disc cutter.

Furthermore, one sides of the first cutting disc and the second cutting disc are mutually inclined, and the overall overlooking surface of the first cutting disc and the second cutting disc combined is in a V-shaped structure.

Furthermore, the arc round points formed by the whole arc-shaped connecting pieces arranged on the first disk cutter and the second disk cutter coincide with one point close to the first disk cutter and the second disk cutter.

Furthermore, a plurality of jacks matched with the positioning pieces are uniformly arranged on the surface of the arc-shaped connecting piece, and the arc-shaped connecting pieces arranged on the first cutting disc and the second cutting disc are stacked together.

Further, support the installation department including with the arc connecting piece clamp in the fixation clamp wherein, locate the support member on the fixation clamp and locate the support member and keep away from the installed part that the fixation clamp was served.

Furthermore, the setting element is whole to be shaft-like structure, the surface that the fixation clamp was kept away from to the support member is equipped with the installed part, the surface of installed part is equipped with the through-hole that is used for the setting element to pass, and the setting element both ends are equipped with installs the fastener on installed part and fixation clamp with the setting element.

Furthermore, the mounting part is located above the first cutting disc and the second cutting disc, and a control handle is arranged at one end, far away from the fixing clamp, of the positioning part.

Furthermore, the surface of the control handle is connected with a linear motion limiting mechanism which can move on the surface of the support rod piece.

Furthermore, the surface mounting that arc connecting piece was kept away from to the connection pad has the scraper who scrapes first disc cutter and second disc cutter surface earth, first disc cutter all rotates with the second disc cutter and connects in the surface of connection pad.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

the utility model discloses a coupling assembling with adjustable establish, can adjust the contained angle between first circular disc cutter and the second circular disc cutter in needs, directly change the interval between first circular disc cutter and the second circular disc cutter by connecting the quick-adjustment connecting portion on first circular disc cutter and second circular disc cutter, come to fix the quick-adjustment connecting portion on first circular disc cutter and the second circular disc cutter via the fixed part afterwards, need not dismantle first circular disc cutter and second circular disc cutter and can realize adjusting the contained angle between first circular disc cutter and the second circular disc cutter, and simultaneously, can be through the arc connecting piece of establishing, setting element and the mutually supporting of support member, effectual realization firmly supports first circular disc cutter and second circular disc cutter, ensure in the contained angle adjustable, install holistic fastness.

Drawings

Fig. 1 is a schematic structural view of a structure of a cutting disc of a stubble-breaking ridge-cleaning working component provided by an embodiment of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of the top-down structure of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a ditching disc assembly; 11. a first cutter disk; 12. a second cutter disk; 2. an adjustable connection assembly; 21. a quick-adjustment connection; 211. connecting the disc; 212. an arc-shaped connecting piece; 22. a fixed part; 221. a positioning member; 222. a control handle; 223. a fastener; 224. a linear motion limiting mechanism; 23. a support mounting portion; 231. a fixing clip; 232. supporting the rod member; 233. a mounting member; 234. a stabilizer; 24. and a scraping element.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements.

Referring to fig. 1-5, the cutting disc structure of the working member for cutting stubbles and cleaning ridges of the present invention comprises a ditching disc assembly 1 and an adjustable connecting assembly 2 for adjusting an included angle between the ditching disc assembly 1.

The ditching disc assembly 1 is a structure in a common ditcher, and specifically comprises a first disc cutter 11 and a second disc cutter 12 arranged opposite to the first disc cutter 11, wherein one sides of the first disc cutter 11 and the second disc cutter 12 are inclined to each other, and the first disc cutter 11 and the second disc cutter 12 are combined to form a V-shaped structure in an overall overlooking mode.

The adjustable connecting assembly 2 comprises a quick-adjustment connecting part 21 fixedly connected to the first circular cutter 11 and the second circular cutter 12, a fixing part 22 for fixing the overlapping part of the quick-adjustment connecting part 21 connected to the first circular cutter 11 and the second circular cutter 12, and a supporting and installing part 23 arranged on the quick-adjustment connecting part 21 and used for installing the quick-adjustment connecting part 21 on the drilling machine, and a user can adjust the included angle between the first circular cutter 11 and the second circular cutter 12 by directly adjusting the quick-adjustment connecting part 21.

Specifically, the quick adjustment type connecting portion 21 includes a connecting disc 211 disposed on the first circular disc cutter 11 and the second circular disc cutter 12, and an arc-shaped connecting member 212 disposed on the surface of the connecting disc 211, and the fixing portion 22 includes a positioning member 221 for fixing the arc-shaped connecting member 212 disposed on the first circular disc cutter 11 and the second circular disc cutter 12, wherein the arc-shaped connecting member 212 is preferably an arc-shaped plate-shaped structure, the positioning member 221 is preferably a rod-shaped structure, a plurality of insertion holes adapted to the positioning member 221 are uniformly disposed on the surface of the arc-shaped connecting member 212, and the arc-shaped connecting members 212 disposed on the first circular disc cutter 11 and the second circular disc cutter 12 are stacked together, so that when the position of the arc-shaped connecting member 212 needs to be fixed, the positioning member 221 can be directly inserted into the insertion holes on the arc-shaped connecting member 212, and the fixing of the arc-shaped connecting member 212 can be smoothly completed.

Meanwhile, in order to ensure that the arc-shaped connecting piece 212 on the first circular cutter 11 and the second circular cutter 12 can still have a V-shaped structure between the first circular cutter 11 and the second circular cutter 12 after the arc-shaped connecting piece 212 on the first circular cutter 11 and the second circular cutter 12 move relatively, the arc-shaped circular points of the arc-shaped connecting piece 212 on the first circular cutter 11 and the second circular cutter 12 are coincided with a point close to the first circular cutter 11 and the second circular cutter 12.

In some embodiments, the supporting and mounting portion 23 includes a fixing clip 231 for clamping the arc-shaped connecting member 212 therein, a supporting rod 232 disposed on the fixing clip 231, and a mounting member 233 disposed on an end of the supporting rod 232 away from the fixing clip 231, in order to enable the arc-shaped connecting member 212 connected to the first circular disc cutter 11 and the second circular disc cutter 12 to change its position along the arc shape of its surface, the two arc-shaped connecting members 212 may be connected to the sliding way through a sliding rail, the moving path of the arc-shaped connecting member 212 may also be limited through the fixing clip 231, and at the same time, the connecting mechanism of the arc-shaped connecting member 212 may also be reinforced by cooperating with the supporting rod 232, so as to ensure the firmness of the whole device.

In order to ensure that the positioning element 221 can sufficiently and firmly fix the arc-shaped connecting element 212 with the changed angle, the positioning element 221 is integrally in a rod-shaped structure, a stabilizing element 234 is disposed on a surface of the supporting rod 232 away from the fixing clamp 231, a through hole for the positioning element 221 to pass through is disposed on a surface of the stabilizing element 234, and fastening elements 223 for mounting the positioning element 221 on the stabilizing element 234 and the fixing clamp 231 are disposed at two ends of the positioning element 221, wherein the fastening elements 223 are preferably bolts and nuts, and can limit the bottom end of the supporting rod 232 at the bottom of the fixing clamp 231 and the surface of the mounting element 233.

In other embodiments, in order to facilitate the user to control the positioning element 221, the mounting element 233 is located above the first circular disc cutter 11 and the second circular disc cutter 12, a control handle 222 is disposed at one end of the positioning element 221, which is away from the fixing clamp 231, a linear motion limiting mechanism 224 capable of moving on the surface of the support rod 232 is connected to the surface of the control handle 222, the linear motion limiting mechanism 224 is preferably an annular structure sleeved on the support rod 232, the user can directly pull the control handle 222 to drive the positioning element 221 to ascend, and the user can conveniently adjust and control the positioning element 221 outside the first circular disc cutter 11 and the second circular disc cutter 12.

Considering that the soil stained on the surfaces of the first circular cutter 11 and the second circular cutter 12 still needs to be scraped after the included angle between the first circular cutter 11 and the second circular cutter 12 is adjusted, the soil scraping member 24 for scraping the soil on the surfaces of the first circular cutter 11 and the second circular cutter 12 is mounted on the surface, far away from the arc-shaped connecting member 212, of the connecting disc 211, the first circular cutter 11 and the second circular cutter 12 are both rotatably connected to the surface of the connecting disc 211, and the soil scraping member 24 fixed on the connecting disc 211 can be driven to scrape the soil on the first circular cutter 11 and the second circular cutter 12 through the rotation of the first circular cutter 11 and the second circular cutter 12 on the connecting disc 211, so that the soil scraping operation after the angle between the first circular cutter 11 and the second circular cutter 12 is adjusted is adapted.

In the description of the present technology, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present technology can be understood in a specific case to those of ordinary skill in the art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. Broken stubble clear ridge working part circle disc cutter structure, its characterized in that includes:

the ditching disc assembly (1) comprises a first disc cutter (11) and a second disc cutter (12) opposite to the first disc cutter (11);

the adjustable connecting assembly (2) comprises a quick-adjusting connecting part (21) respectively connected to a first circular cutter (11) and a second circular cutter (12), a fixing part (22) for fixing the overlapping part of the quick-adjusting connecting part (21) connected to the first circular cutter (11) and the second circular cutter (12), and a supporting and installing part (23) arranged on the quick-adjusting connecting part (21) and used for installing the quick-adjusting connecting part (21) on the drilling machine.

2. The round disc cutter structure of the stubble-breaking and ridge-cleaning working part according to claim 1, wherein the quick-adjustment connecting part (21) comprises a connecting disc (211) arranged on the first round disc cutter (11) and the second round disc cutter (12) and an arc-shaped connecting piece (212) arranged on the surface of the connecting disc (211), and the fixing part (22) comprises a positioning piece (221) for fixing the arc-shaped connecting piece (212) arranged on the first round disc cutter (11) and the second round disc cutter (12).

3. The structure of the disc cutter of the stubble breaking and ridge cleaning working part as claimed in claim 2, wherein one side of the first disc cutter (11) and one side of the second disc cutter (12) are inclined to each other, and the first disc cutter (11) and the second disc cutter (12) are combined to form a V-shaped structure in the top view.

4. The round disc cutter structure of the stubble breaking and ridge cleaning working part according to claim 3, wherein the arc round points of the whole arc connecting pieces (212) arranged on the first round disc cutter (11) and the second round disc cutter (12) coincide with the points close to the first round disc cutter (11) and the second round disc cutter (12).

5. The structure of the disc cutter of the stubble-breaking ridge-cleaning working part according to claim 4, wherein the surface of the arc-shaped connecting piece (212) is uniformly provided with a plurality of jacks matched with the positioning piece (221), and the first disc cutter (11) and the arc-shaped connecting piece (212) arranged on the second disc cutter (12) are stacked together.

6. The structure of a disc cutter as a stubble breaking and ridging working member according to claim 2, wherein the supporting and mounting part (23) comprises a fixing clip (231) for clamping the arc-shaped connecting member (212) therein, a supporting rod member (232) provided on the fixing clip (231), and a mounting part (233) provided on an end of the supporting rod member (232) away from the fixing clip (231).

7. The structure of the disc cutter as one working member for stubble breaking and ridging as claimed in claim 6, wherein the positioning member (221) is a rod-like structure as a whole, the surface of the support rod (232) far away from the fixing clip (231) is provided with a mounting member (233), the surface of the mounting member (233) is provided with a through hole for the positioning member (221) to pass through, and the two ends of the positioning member (221) are provided with fasteners (223) for mounting the positioning member (221) on the mounting member (233) and the fixing clip (231).

8. The structure of a disc cutter as a working member for cutting stubbles and cleaning ridges as claimed in claim 7, wherein the mounting member (233) is located above the first disc cutter (11) and the second disc cutter (12), and a control handle (222) is provided at one end of the positioning member (221) far away from the fixing clip (231).

9. The structure of the cutting disc of stubble-breaking ridge-cleaning working member as recited in claim 8, wherein the surface of the control handle (222) is connected with a linear motion limiting mechanism (224) which can move on the surface of the supporting rod (232).

10. The structure of a disc cutter of a stubble-breaking and ridge-cleaning working part as claimed in claim 9, wherein the surface of the connecting disc (211) far away from the arc-shaped connecting piece (212) is provided with a soil scraping piece (24) for scraping soil on the surface of the first disc cutter (11) and the second disc cutter (12), and the first disc cutter (11) and the second disc cutter (12) are both rotatably connected to the surface of the connecting disc (211).