CN212436234U

CN212436234U - Disk harrow piece

Info

Publication number: CN212436234U
Application number: CN202020964305.5U
Authority: CN
Inventors: 王成
Original assignee: Yucheng Yijia Machinery Co ltd
Current assignee: Yucheng Yijia Machinery Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-02
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a disc harrow piece, including disc harrow piece, arc scraper and motor, the middle part of arc scraper is provided with the connecting piece, disc harrow piece center is equipped with the through-hole, the pivot of motor is passed the through-hole with the connecting piece of arc scraper is connected. The utility model relates to a disc harrow piece will remain or the adhesion at the surperficial clod or the plant tissue rejection of disc harrow piece, or smash through set up rotatable arc scraper in disc harrow piece inner wall to clean disc harrow piece improves the work efficiency that the soil was played in plowing, and can further smash the clod, improves the coverage degree of soil.

Description

Disk harrow piece

Technical Field

The utility model relates to a technical field such as mechanical structure, disc harrow piece, concretely relates to disc harrow piece.

Background

A plow is an agricultural implement for plowing land and is composed of a heavy blade at the end of a beam. It is usually tied to a group of livestock or motor vehicles which pull it, also driven by human power, to break up the clods and plough out furrows in preparation for sowing.

Modern times with the development of automation technology, north series plows have three forms according to the hitch mode when the plow is matched with a tractor: i.e., pull, suspended, and semi-suspended; because the suspension set has higher maneuverability and is suitable for cultivation on smaller fields, the southern paddy field plough series only has one form of suspension plough at present.

Common plow types include furrow plows and disc plows, wherein the disc is usually a part of a hollow sphere with a ground edge at the edge to facilitate cutting and digging, and furrow plows are composed of a heavy blade at the end of a beam, and are usually tied to a group of livestock or motor vehicles towing it, and have the functions of breaking the plough base, restoring the plough structure of the soil, and improving the soil water storage and preservation capacity, but the disc plows or disc blades stick the soil to the surface of the disc plows or disc blades when plowing the soil with higher viscosity, thereby affecting the effect of soil plowing.

SUMMERY OF THE UTILITY MODEL

To the defects in the prior art, the utility model provides a disc harrow piece to reduce the adhesion at the surperficial clod or the plant tissue of disc plough or disc harrow piece, thereby improve the work efficiency who plows and plays soil.

The utility model provides a disc harrow piece, includes disc harrow piece, arc scraper and motor, the middle part of arc scraper is provided with the connecting piece, disc harrow piece center is equipped with the through-hole, the pivot of motor is passed the through-hole with the connecting piece of arc scraper is connected.

The utility model relates to a disc harrow piece will remain or the adhesion at the surperficial clod or the plant tissue rejection of disc harrow piece, or smash through set up rotatable arc scraper in disc harrow piece inner wall to clean disc harrow piece improves the work efficiency that the soil was played in plowing, and can further smash the clod, improves the coverage degree of soil.

Further, in order to provide an effective connection mode, the disk blade further comprises a suspension shaft and a cross beam, wherein one end of the suspension shaft is connected with a shell of the motor, and the other end of the suspension shaft is connected with the cross beam.

Furthermore, in order to effectively adjust the direction of the disk blade, the disk blade further comprises a stabilizer and a stabilizing adjusting screw rod, the stabilizer is sleeved on the cross beam, a screw hole is formed in the stabilizer, and the stabilizing adjusting screw rod is in threaded connection with the screw hole. The upper end of the stabilizing adjusting screw rod extends out of a combination beam mentioned below to be used as a limiter, the stabilizer is sleeved on the cross beam and can move back and forth, the stabilizing adjusting screw rod is screwed into the stabilizer through the matching of the stabilizing adjusting screw rod and the screw hole and then is propped against the cross beam to be fixed, and the stabilizer is arranged at different positions of the cross beam and can adjust the running direction of the disc harrow pieces, so that the tillage angle of the disc harrow pieces is controlled.

Furthermore, in order to assemble a plurality of disk blades and match with a scarifier or a tiller, the disk blade further comprises a combination beam and a hanging piece, wherein the combination beam is provided with a plurality of disk blades, and the hanging piece is connected to the combination beam.

Furthermore, the cross section of the arc scraper is triangular, and the bending radian of the arc scraper is consistent with that of the inner wall of the disc harrow plate.

Furthermore, a gap is formed between the arc-shaped scraper and the inner wall of the disk harrow plate.

Further, the disk harrow plate is just connected to the shell of the motor.

Further, in order to improve the control capability, the motor is a stepping motor.

The beneficial effects of the utility model are embodied in:

the utility model relates to a disc harrow piece, which reduces the soil blocks or plant tissues adhered on the surface of a disc plough or a disc harrow piece, thereby improving the working efficiency of ploughing and soil lifting; the service life is prolonged, and the overall cost is reduced; the rotatable arc-shaped scraper can remove or smash soil blocks or plant tissues remained or adhered on the surface of the disc harrow piece, so that the disc harrow piece is cleaned to improve the working efficiency of plowing and soil lifting, the soil blocks can be further smashed, and the coverage degree of soil is improved

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a schematic view of the construction of the curved blade shown in FIG. 1;

fig. 3 is a schematic structural diagram of an embodiment of the present invention.

In the attached figure, 1-disk harrow piece, 2-arc scraper, 21-connecting piece, 3-motor, 31-rotating shaft of motor, 4-suspension shaft, 5-beam, 6-stabilizer, 7-stable adjusting screw, 8-combination beam and 9-hanging piece.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Examples

As shown in fig. 1-3:

the utility model provides a disc harrow piece, includes disc harrow piece 1, arc scraper 2 and motor 3, the middle part of arc scraper 2 is provided with connecting

piece

21, 1 center of disc harrow piece is equipped with the through-hole, motor 3's pivot 31 passes the through-hole with the connecting piece 21 of arc scraper 2 is connected.

The utility model relates to a disc harrow piece is through setting up rotatable arc scraper 2 in 1 inner walls of disc harrow piece, will remain or the adhesion at the surperficial clod or the plant tissue rejection of disc harrow piece 1, or smash to clean disc harrow piece 1 improves the work efficiency that the soil was played in plowing, and can further smash the clod, improve the coverage degree of soil.

In the embodiment, in order to provide an effective connection mode, the disk blade further comprises a suspension shaft 4 and a cross beam 5, wherein one end of the suspension shaft 4 is connected with a housing of the motor 3, and the other end of the suspension shaft 4 is connected with the cross beam 5.

In this embodiment, in order to effectively adjust the direction of the disk blade 1, the disk blade further includes a stabilizer 6 and a stabilizing adjusting screw 7, the stabilizer 6 is sleeved on the cross beam 5, the stabilizer 6 is provided with a screw hole, and the stabilizing adjusting screw 7 is in threaded connection with the screw hole. The upper end of the stabilizing adjusting screw 7 extends out of a combination beam 8 mentioned below to be used as a limiter, the stabilizer 6 is sleeved on the cross beam 5 and can move back and forth, the stabilizing adjusting screw 7 is screwed into the stabilizer 6 through the matching of the stabilizing adjusting screw 7 and a screw hole and then is propped against the cross beam 5 to be fixed, and the stabilizer 6 is arranged at different positions of the cross beam 5 and can adjust the running direction of the disc harrow pieces 1, so that the farming angle of the disc harrow pieces 1 is controlled.

In this embodiment, in order to assemble a plurality of disk blades 1 and to cooperate with a ripper or a tiller, the disk blade further includes a combination beam 8 and a hanger 9, wherein a plurality of disk blades 1 are disposed on the combination beam 8, and the hanger 9 is connected to the combination beam 8. The hanging piece 9 is used for being connected with an agricultural machine, a scarifier or a tiller, and the combination beam 8 can fix a plurality of cross beams 5 provided with the disc harrow pieces 1 through bolts.

In this embodiment, the cross section of the arc-shaped scraper 2 is triangular, and the curvature of the arc-shaped scraper 2 is consistent with the curvature of the inner wall of the disc blade 1.

In this embodiment, the arc-shaped scraper 2 is provided with a gap from the inner wall of the disc blade 1.

In this embodiment, the disk blade 1 is rigidly connected to the housing of the motor 3.

In the present embodiment, the motor 3 is a stepping motor in order to improve the control capability. The control mode, the power supply mode or the energy supply mode of the motor 3 all adopt the prior art.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A disk harrow piece is characterized in that: including disc harrow piece (1), arc scraper (2) and motor (3), the middle part of arc scraper (2) is provided with connecting piece (21), disc harrow piece (1) center is equipped with the through-hole, pivot (31) of motor (3) pass the through-hole with connecting piece (21) of arc scraper (2) are connected.

2. A disk blade according to claim 1, characterized in that: the motor is characterized by further comprising a suspension shaft (4) and a cross beam (5), wherein one end of the suspension shaft (4) is connected with a shell of the motor (3), and the other end of the suspension shaft (4) is connected with the cross beam (5).

3. A disk blade according to claim 2, characterized in that: still include stabilizer (6), stabilize adjusting screw (7), stabilizer (6) cover is established on crossbeam (5), be provided with the screw on stabilizer (6), stabilize adjusting screw (7) with screw threaded connection.

4. A disk blade according to claim 1, characterized in that: still include combination roof beam (8), link joint spare (9), set up a plurality ofly on combination roof beam (8) disc harrow piece (1), link joint spare (9) connect in combination roof beam (8).

5. A disk blade according to claim 1, characterized in that: the cross section of the arc-shaped scraper (2) is triangular, and the bending radian of the arc-shaped scraper (2) is consistent with that of the inner wall of the disc harrow plate (1).

6. A disk blade according to claim 1, characterized in that: gaps are arranged between the arc-shaped scraper (2) and the inner wall of the disc harrow plate (1).

7. A disk blade according to claim 1, characterized in that: the disk harrow plate (1) is rigidly connected to the shell of the motor (3).

8. A disk blade according to claim 1, characterized in that: the motor (3) is a stepping motor.