CN216795633U

CN216795633U - Adjustable novel disc harrow of mud scraper

Info

Publication number: CN216795633U
Application number: CN202220003460.XU
Authority: CN
Inventors: 刘现利
Original assignee: YUCHENG DADI MACHINERY CO Ltd
Current assignee: YUCHENG DADI MACHINERY CO Ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-06-24
Anticipated expiration: 2032-01-04

Abstract

The utility model relates to the technical field of disc rakes. In particular to an adjustable novel disc harrow of a mud scraper, which comprises the following technical proposal: pneumatic cylinder, installing frame, mounting panel, axis of rotation, stroke board, hydraulic stem and mud scraper body, the inside pneumatic cylinder that is provided with of installing frame, the installing frame lower extreme is who has the U template, the installing frame below is provided with the mounting panel, the mounting panel below is provided with the axis of rotation, the mounting panel lower extreme is provided with the fixed plate, the axis of rotation outer wall has cup jointed the target plate, the mounting panel lower extreme is provided with the connecting plate, the target plate outer wall is provided with the target tooth, stroke board outer wall lower extreme is provided with the mud scraper body, mud scraper body outer wall has cup jointed the doctor-bar, the pneumatic cylinder lower extreme is provided with the hydraulic stem. The mud scraper is used for scraping mud through the mud scrapers on the two sides of the target sheet, the hydraulic rod drives the mud scrapers to slide in the stroke port, and the mud adhered to the outer wall of the mud scrapers is effectively scraped away when the mud scrapers scrape the mud, so that the mud on the outer wall of the target sheet is effectively scraped away.

Description

Adjustable novel disc harrow of mud scraper

Technical Field

The utility model relates to the technical field of disc rakes, in particular to a novel disc rake with an adjustable mud scraper.

Background

The disc harrow is mainly used for crushing soil and leveling the ground surface after dry land pear cultivation, and can cut grass roots and crop stubble and stir and turn surface soil, and also can be used for shallow cultivation stubble cleaning operation after harvesting, so that the energy is saved and excessive soil cultivation can be avoided by harrowing instead of cultivating. After fertilizer is broadcast, the fertilizer can be covered by a disc harrow, and the fertilizer can also be used for field management of orchards and pastures. Compared with a zinc plough, the disc harrow requires less power and has high operation efficiency, and the full mixing of the harrowed soil can promote the activity and chemical decomposition of microorganisms in the soil.

The disk harrow group is formed by a plurality of harrow pieces arranged on a square boat, the harrow pieces keep a certain interval therebetween, the harrow piece group is connected with the harrow group through a bearing and a bearing support plate, in order to clear the soil adhered to the harrow pieces, a mud scraper is arranged on a cross beam and scrapes off the soil adhered to the outer wall of the target piece.

However, when the existing mud scraper scrapes mud on the mud adhered to the outer wall of the target blade, the outer wall of the mud scraper can also adhere to a large amount of mud, the mud scraping effect of the mud scraper on the target blade is reduced due to long-time operation, so that the target blade and the outer wall of the mud scraper accumulate a large amount of mud, and the mud smashing and leveling effects after plowing are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel adjustable disc harrow of a mud scraper, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: adjustable novel disc harrow of mud scraper, including pneumatic cylinder, installing frame, mounting panel, axis of rotation, stroke board, hydraulic stem and mud scraper body, the inside pneumatic cylinder that is provided with of installing frame, who is having the U template of symmetric distribution the installing frame lower extreme, the installing frame below is provided with the mounting panel, the mounting panel below is provided with the axis of rotation, the mounting panel lower extreme is provided with the fixed plate of symmetric distribution, the target piece that the equidistance distributes has been cup jointed to the axis of rotation outer wall, the mounting panel lower extreme is provided with the connecting plate that the equidistance distributes, the target piece outer wall is provided with the target tooth that the equidistance distributes, stroke board outer wall lower extreme is provided with the mud scraper body that the equidistance distributes, mud scraper body outer wall has all cup jointed the doctor-bar, the pneumatic cylinder lower extreme is provided with the hydraulic stem.

Preferably, the outer wall of the hydraulic cylinder is sleeved with a fixing sleeve, and the fixing sleeve is connected with the inside of the mounting frame. The hydraulic cylinder is effectively fixed inside the mounting plate through the fixing sleeve.

Preferably, the lower end of the U-shaped plate is connected with the mounting plate. The mounting plate is fixed below the mounting frame through the U-shaped plate, and the stroke plate in the moving process effectively passes through the U-shaped plate.

Preferably, both ends of the rotating shaft are rotatably mounted inside the fixing plate. The target sheet is driven to stably rotate in the fixing plate through the rotating shaft, so that soil is crushed and the soil is leveled.

Preferably, the lower ends of the connecting plates are respectively provided with a semicircular baffle plate, and the baffle plates are sleeved on the outer side of the rotating shaft. The mud scraped by the mud scraper body is shielded by the baffle, and the mud slides to the outside through the baffle.

Preferably, the mounting plate is internally provided with travel ports distributed at equal intervals, and the lower end of the mud scraper body is inserted into the travel ports in a sliding manner. Through the stroke opening, the mud scraper body moves in the mounting plate.

Preferably, the upper end of the scraping blade is connected with the mounting plate. Carry out effectual scraping through the scraper blade to the earth of the mud scraper body outer wall adhesion of vertical lifting process and leave.

Preferably, the lower end of the hydraulic rod is connected with the mounting plate. The mounting plate is driven to move longitudinally by the hydraulic rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the matching of the mud scraper body and the stroke plate, the stroke plate limits the upper end of the mud scraper body, so that the mud scraper body is stably fixed at the upper end of the mounting plate, mud adhered to the outer walls of two ends of the target sheet is scraped off and is difficult to match with the hydraulic rod through the stroke port, the hydraulic cylinder operates to drive the hydraulic rod to longitudinally move to drive the mud scraper to longitudinally move, the mud scraper and the stroke port both correspond to the radian of the outer wall of the target sheet, the mud scraper body drives the mud scraper body to longitudinally lift in the mounting plate while effectively scraping the mud on the outer wall of the target sheet, through the matching of the scraping blade and the stroke port, the hydraulic rod drives the mud scraper body to longitudinally lift, the mud adhered to the mud scraper body is peeled off through extruding the scraping blade, the mud scraper scrapes the outer wall of the target sheet for a long time, the outer wall of the mud scraper body adheres a large amount of mud, and reduces the mud crushing capacity of the target sheet, target piece outer wall earth is piled up and can be reduced the smooth effect of garrulous soil in soil, to the smooth in-process of soil body garrulous soil, the mud scraper body is scraped to regular vertical lifting, and the earth of mud scraper body outer wall obtains effectual peeling off, and the mud scraper body carries out effectual scraping to target piece outer wall earth.

Drawings

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

FIG. 2 is a side cross-sectional structural view of the baffle of the present invention;

FIG. 3 is an enlarged sectional view of the wiper blade of FIG. 1 according to the present invention;

fig. 4 is a main sectional enlarged structure schematic diagram of the baffle plate in fig. 1.

In the figure: 1. a hydraulic cylinder; 2. installing a frame; 3. a U-shaped plate; 4. mounting a plate; 5. a fixing plate; 6. a rotating shaft; 7. a mud scraper body; 8. target sheet; 9. a connecting plate; 10. a baffle plate; 11. a stroke plate; 12. a hydraulic lever; 13. fixing a sleeve; 14. a target tooth; 15. a travel port; 16. and (4) scraping the blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the novel adjustable disc harrow with the mud scraper comprises a hydraulic cylinder 1, a mounting frame 2, a mounting plate 4, a rotating shaft 6, a stroke plate 11, a hydraulic rod 12 and a mud scraper body 7, wherein the hydraulic cylinder 1 is arranged inside the mounting frame 2, and as is well known to those skilled in the art, the hydraulic cylinder 1 is provided with common knowledge which belongs to conventional means or common knowledge and is not described herein any more, and the skilled in the art can carry out any optional matching according to the needs or the convenience. Fixed cover 13 has been cup jointed to 1 outer wall of pneumatic cylinder, and fixed cover 13 is connected with the inside of installing frame 2, and pneumatic cylinder 1 is inside fixed cover 13, when effectively fixing the pipe fixed cover 13 outer wall, fixes pneumatic cylinder 1 inside installing frame 2. One end of the mounting frame 2 is mounted at one end of the vehicle.

The U template 3 who has the symmetric distribution of 2 lower extremes of installing frame, 2 below of installing frame are provided with

mounting panel

4, and 4 below of mounting panel are provided with axis of

rotation

6, and 3 lower extremes of U template are connected with mounting panel 4, and U template 3 is in the same

place installing frame

2 and 4 erection fixings of mounting panel, and mounting panel 4 stabilizes in 2 below of installing frame. 4 lower extremes of mounting panel are provided with symmetric distribution's

fixed plate

5, and 6 both ends of axis of rotation all rotate to be installed in fixed plate 5 insidely, and 6 outer walls of axis of rotation have cup jointed the target piece 8 that the equidistance distributes, and target piece 8 passes through axis of rotation 6 and is rotatory in fixed plate 5 insidely, through dragging of vehicle, and target piece 8 rolls on the soil, carries out the hack to the soil, makes the land level and smooth.

The 4 lower extremes of mounting panel are provided with the connecting plate 9 that the equidistance distributes, and the 9 lower extremes of connecting plate all are provided with semicircular baffle 10, and baffle 10 cup joints in the 6 outsides of axis of rotation, and 8 outer walls of target piece are provided with the target tooth 14 that the equidistance distributes, and target tooth 14 increases the effect of target piece 8 to the soil hack, and the breakage of bold soil is lighter. The 10 upper ends of baffle can be fallen to the earth major part that 8 outer walls of target piece were peeled off, has avoided a large amount of earth of 6 outer walls of axis of rotation adhesion, and the earth of 6 outer walls of axis of rotation has the possibility of getting rid of to 8 of target piece at the pivoted in-process, causes the adhesion of secondary earth. When earth on the outer wall of the target slice 8 is scraped away, the earth can be thrown to the outer wall of the target slice 8 on one side through the rotation of the target slice 8. The soil scraped off by the outer wall of the target sheet is intercepted by the connecting plate 9, so that the amount of the soil adhered to the outer wall of the target sheet 8 on one side is reduced.

11 outer wall lower extreme of stroke board is provided with equidistant mud scraper body 7 that distributes, and the inside stroke mouth 15 of seting up the equidistance and distributing of mounting

panel

4, and 7 lower extremes of mud scraper body all slide and peg graft inside stroke mouth 15, and the radian of the 7 outer walls of mud scraper body is corresponding with the 8 outer wall radians of target plate. The scraper body 7 moves longitudinally inside the mounting plate 4 through the stroke opening 15. The outer wall of the mud scraper body 7 is sleeved with a scraping blade 16, and the upper end of the scraping blade 16 is connected with the mounting plate 4. Scrape the in-process that mud knife body 7 scraped the 8 outer walls earth of target piece and leave, scrape 7 outer walls of mud knife body and also can accumulate a large amount of earth of adhesion, when scraping 7 outer walls of mud knife body's earth too much, can reduce and get the effect to scraping of 8 outer walls earth of target piece to reduce the hack of target piece 8 to the soil and level the effect.

The doctor-bar 16 is at the in-process of the vertical lifting of mud scraper body 7, and the earth of mud scraper body 7 outer wall is intercepted and is scraped when passing through doctor-bar 16 and get, makes mud scraper body 7 outer wall obtain effectual clearance, has ensured the clearance to the outer wall of target plate 8. The 1 lower extreme of pneumatic cylinder is provided with

hydraulic stem

12, and 12 lower extremes of hydraulic stem are connected with mounting panel 4, and pneumatic cylinder 1 drives 12 longitudinal movement of hydraulic stem during the function as the power supply, and hydraulic stem 12 is circular-arcly with the cylinder body, makes the effectual vertical lifting of mud scraper body 7 that is the radian.

The working principle is as follows: in the actual application process, the hydraulic cylinder 1 operates to drive the hydraulic rod 12 to move longitudinally, the hydraulic rod 12 drives the mud scraper body 7 to move in the stroke opening 15 in the longitudinal movement process, the mud on the outer wall is effectively scraped away by the scraper 16 in the lifting process of the mud scraper body 7, in the process of soil crushing by rotating the target blade 8, the hydraulic rod 12 drives the mud scraper body 7 to repeatedly and longitudinally move, so that the phenomenon that a large amount of soil is adhered to the outer wall of the mud scraper body 7 is avoided, the mud scraping effect of the mud scraper body 7 on the target blade 8 is reduced when the mud scraper body 7 is used for long-time operation, a large amount of soil is accumulated on the outer walls of the target blade 8 and the mud scraper, the soil crushing and leveling effects after plowing are reduced, stripping off through the earth to the mud scraper body 7 outer walls, ensured that mud scraper body 7 effectively scrapes away from 8 outer wall earth of target plate, target plate 8 carries out effectual hack to the soil and levels.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Adjustable novel disc harrow of mud scraper, including pneumatic cylinder (1), installing frame (2), mounting panel (4), axis of rotation (6), stroke board (11), hydraulic stem (12) and mud scraper body (7), its characterized in that: the utility model discloses a mud scraper, including installing frame (2), installing frame (2) inside pneumatic cylinder (1) that is provided with, installing frame (2) lower extreme who is having the U template (3) of symmetric distribution, installing frame (2) below is provided with mounting panel (4), mounting panel (4) below is provided with axis of rotation (6), mounting panel (4) lower extreme is provided with fixed plate (5) of symmetric distribution, target piece (8) that the equidistance distributes have been cup jointed to axis of rotation (6) outer wall, mounting panel (4) lower extreme is provided with connecting plate (9) that the equidistance distributes, target piece (8) outer wall is provided with target tooth (14) that the equidistance distributes, stroke board (11) outer wall lower extreme is provided with mud scraper body (7) that the equidistance distributes, mud scraper body (7) outer wall has all cup jointed doctor-bar (16), pneumatic cylinder (1) lower extreme is provided with hydraulic stem (12).

2. The adjustable novel disc harrow of mud scraper of claim 1, characterized in that: the outer wall of the hydraulic cylinder (1) is sleeved with a fixed sleeve (13), and the fixed sleeve (13) is connected with the inside of the mounting frame (2).

3. The adjustable novel disc harrow of mud scraper of claim 1, characterized in that: the lower end of the U-shaped plate (3) is connected with the mounting plate (4).

4. The adjustable novel disc harrow of mud scraper of claim 1, characterized in that: and both ends of the rotating shaft (6) are rotatably arranged in the fixing plate (5).

5. The adjustable novel disc harrow of mud scraper of claim 1, characterized in that: the lower ends of the connecting plates (9) are respectively provided with a semicircular baffle (10), and the baffle (10) is sleeved on the outer side of the rotating shaft (6).

6. The adjustable novel disc harrow of mud scraper of claim 1, characterized in that: the mounting plate (4) is internally provided with travel ports (15) distributed at equal intervals, and the lower end of the mud scraper body (7) is inserted into the travel ports (15) in a sliding manner.

7. The adjustable novel disc harrow of mud scraper of claim 1, characterized in that: the upper end of the scraping blade (16) is connected with the mounting plate (4).

8. The adjustable novel disc harrow of mud scraper of claim 1, characterized in that: the lower end of the hydraulic rod (12) is connected with the mounting plate (4).