CN214125881U

CN214125881U - Adjustable arbor subassembly

Info

Publication number: CN214125881U
Application number: CN202022831481.4U
Authority: CN
Inventors: 张二兵
Original assignee: Jiangsu Haizhinuo Machinery Equipment Co ltd
Current assignee: Jiangsu Haizhinuo Machinery Equipment Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-07
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an adjustable cutter shaft assembly, which comprises a cutter shaft body and a side plate, wherein the cutter shaft body is arranged on the side plate, the side plate is arranged on a frame, and the side plate is provided with an opening; a bearing is arranged on the outer side of the cutter shaft body, the bearing is arranged above the adjusting mechanism, the adjusting mechanism comprises a triangular plate and a telescopic rod, the triangular plate comprises two vertical plates and an inclined plate which are perpendicular to each other, and the telescopic rod pushes the triangular plate to move; the utility model has the advantages of reasonable design and convenient use.

Description

Adjustable arbor subassembly

Technical Field

The utility model relates to a rotary cultivator arbor especially relates to an adjustable arbor subassembly.

Background

The rotary cultivator is a tillage machine which is applied more at present, can lead the soil in the field to be fully and finely crushed, the ground to be flat and the soil and fertilizer to be mixed evenly, can achieve the effects of three operations of holding tillage, harrowing, leveling and the like by one operation, is beneficial to saving labor and time for farming and has large application range to the soil humidity. The phenomenon that the driving wheel of the tractor slips on wet ground can be reduced. The rotary cultivator is used in dry land to blend soil and fertilizer and to make mud and slurry in paddy field. The rotary cultivator is widely used for soil preparation before rice transplanting, stubble ploughing of two prepared rehmannia roots of rice and wheat, vegetable field cultivation, shallow cultivation of saline-alkali soil and the like, wherein particularly a rotary cultivating cutter shaft is used for turning soil of weeds and soil in the ground to facilitate secondary cultivation, in actual operation, the cutter shaft height needs to be adjusted to implement operation due to different geology and different required sowing depths, and the traditional rotary cultivator cannot realize the adjustment of the cutter shaft height, so that the problem needs to be solved by the adjustable cutter shaft assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable arbor subassembly that structural design is reasonable, easy operation, convenient to use.

The purpose of the utility model is realized like this: an adjustable cutter shaft assembly comprises a cutter shaft body and a side plate, wherein the cutter shaft body is arranged on the side plate, the side plate is arranged on a rack, and the side plate is provided with an opening; the bearing is installed on the outer side of the cutter shaft body, the bearing is arranged above the adjusting mechanism, the adjusting mechanism comprises a triangular plate and a telescopic rod, the triangular plate comprises two vertical plates and an inclined plate which are perpendicular to each other, and the telescopic rod pushes the triangular plate to move.

As a further preferred scheme of the utility model, the telescopic link is connected on the riser.

As a further preferred scheme of the utility model, the telescopic link adopts hydraulic cylinder.

As a further preferred scheme of the utility model, adjustment mechanism installs in the frame and the telescopic link drives the motion of set-square horizontal direction.

As a further preferred scheme of the utility model, the bearing inner race sets up the mounting, the mounting passes through the bolt fastening on the set-square.

As a further preferable aspect of the present invention, the inclined plate is provided with a dovetail groove.

As a further preferred scheme of the utility model, the mounting bottom sets up the fastener, the fastener is installed in the dovetail.

Compared with the prior art, the utility model discloses the beneficial effect who has as follows:

1. the telescopic link promotes the set-square horizontal direction and removes to make the ascending lifting of arbor body, and then change the height of rotary blade, the rotary tillage soil degree of depth is different, satisfies actual farming needs.

2. The fixing piece is arranged on the cutter shaft body and fixed on the triangular plate through the bolt and the clamping piece, so that the triangular plate is not deviated in the moving process.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the technical description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the structure in the direction A.

Wherein, 1-arbor body, 2-curb plate, 3-trompil, 4-bearing, 5-set-square: 51-vertical plate, 52-inclined plate, 6-telescopic rod, 7-fixing piece, 8-dovetail groove and 9-clamping piece.

Detailed Description

The technical solutions in the embodiments of the present invention are 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 some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, an adjustable knife shaft assembly comprises a knife shaft body 1 and a side plate 2, wherein the knife shaft body 1 is mounted on the side plate 2, the side plate 2 is mounted on a frame, and the side plate 2 is provided with an opening 3; the outer side of the cutter shaft body 1 is provided with a bearing 4, the bearing 4 is arranged above the adjusting mechanism, the adjusting mechanism comprises a triangular plate 5 and an expansion link 6, the triangular plate 5 comprises two vertical plates 51 and an inclined plate 52 which are perpendicular to each other, and the expansion link 6 pushes the triangular plate to move.

Preferably, the telescopic rod 6 is connected to the vertical plate 51.

Preferably, the telescopic rod 6 adopts a hydraulic oil cylinder.

Preferably, the adjusting mechanism is installed on the frame and the telescopic rod drives the triangle 5 to move horizontally.

Preferably, a fixing piece 7 is arranged on the outer ring of the bearing 4, and the fixing piece 7 is fixed on the triangle 5 through bolts.

Preferably, the inclined plate 52 is provided with a dovetail groove 8.

Preferably, the bottom end of the fixing part 7 is provided with a clamping piece 9, and the clamping piece 9 is arranged in the dovetail groove 8.

The first embodiment is as follows:

the telescopic link 6 is expanded forward and is driven set-square 5 and move forward, and hang plate 52 promotes arbor body 1 and moves upward, realizes raising the purpose with arbor body 1 for install the rotary blade on arbor body and the change of ground height, thereby change the rotary tillage degree of depth.

Example two:

the fixing piece 7 is covered on the outer ring of the bearing 4 and is arranged on the inclined plate 52, so that the triangular plate 5 keeps a direction when moving forwards horizontally and does not deviate from the horizontal direction; the bearing 4 is arranged on the outer ring of the cutter shaft body 1, so that the abrasion of the cutter shaft body 1 is reduced, and the cutter shaft body 1 can normally rotate.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable arbor subassembly, includes arbor body (1), curb plate (2), its characterized in that: the cutter shaft body (1) is arranged on a side plate (2), the side plate (2) is arranged on a rack, and the side plate (2) is provided with an opening (3); the cutter shaft is characterized in that a bearing (4) is installed on the outer side of the cutter shaft body (1), the bearing (4) is arranged above the adjusting mechanism, the adjusting mechanism comprises a triangular plate (5) and an expansion rod (6), the triangular plate (5) comprises two mutually perpendicular vertical plates (51) and an inclined plate (52), and the expansion rod (6) pushes the triangular plate to move.

2. An adjustable arbor assembly as defined in claim 1, wherein: the telescopic rod (6) is connected to the vertical plate (51).

3. An adjustable arbor assembly as defined in claim 1, wherein: the telescopic rod (6) adopts a hydraulic oil cylinder.

4. An adjustable arbor assembly as defined in claim 1, wherein: the adjusting mechanism is installed on the rack, and the telescopic rod drives the set square (5) to move in the horizontal direction.

5. An adjustable arbor assembly as defined in claim 1, wherein: the bearing (4) outer ring is provided with a fixing piece (7), and the fixing piece (7) is fixed on the triangular plate (5) through a bolt.

6. An adjustable arbor assembly as defined in claim 1, wherein: the inclined plate (52) is provided with a dovetail groove (8).

7. An adjustable arbor assembly as defined in claim 5, wherein: the bottom end of the fixing piece (7) is provided with a clamping piece (9), and the clamping piece (9) is installed in the dovetail groove (8).