CN210694793U

CN210694793U - Miniature tiller rolls harrow

Info

Publication number: CN210694793U
Application number: CN201921075913.4U
Authority: CN
Inventors: 熊晓渝
Original assignee: Chongqing Runhao Machinery Manufacturing Co Ltd
Current assignee: Chongqing Runhao Machinery Manufacturing Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-06-09
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a miniature tiller rolls harrow, including the roller bearing, the roller bearing is solid setting, and roller bearing both ends face central point puts the fixed connecting axle that is provided with, the roller bearing upper surface is provided with revolves the sword, and revolves the sword and be the fixed setting of rotatory cladding from the left hand right side at the roller bearing surface, the roller bearing surface is connected with a plurality of harrow swoves, the harrow sword is 90 dislocation equidistance settings on the roller bearing, and horizontal position goes up adjacent harrow sword orientation and is opposite. The utility model discloses in, adopted and revolved sword and harrow sword integration setting, saved and traded utensil consuming time and can carry out farming simultaneously and level and smooth, revolved the sword and have certain cutting power, the grass that has significantly reduced plants the possibility of winding roller bearing, adopts the both way junction setting, has realized revolving the sword direction of rotation adjustability, can decide the rotatory direction of transportation of unnecessary soil body.

Description

Miniature tiller rolls harrow

Technical Field

The utility model relates to a farming utensil field especially relates to a miniature tiller rolls harrow.

Background

The tiller is a practical novel machine which is authorized by the national intellectual property bureau and can completely solve all farming operations in agriculture, and the tiller can fundamentally solve the problem that brothers of farmers are hard to wear and the faces of the brothers face loess back to the sky, and provides the most convenient tool for earning and protecting income.

However, most of the existing tillers have single tillage function, which is obvious on the micro tillers, the micro tillers generally need two rolling rakes for tillage and leveling respectively, the consumed economy is high, the consumed time and the consumed power are high, and grass is easy to wind around the rolling shafts during tillage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a rolling harrow of a mini-tiller.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a miniature tiller rolls harrow, includes the roller bearing, the roller bearing is solid setting, and roller bearing both ends face central point puts the fixed connecting axle that is provided with, the roller bearing upper surface is provided with revolves the sword, and revolves the sword and be the fixed setting of rotatory cladding from the left hand right side at the roller bearing surface, the roller bearing surface is connected with a plurality of harrow swoves, the harrow sword is 90 dislocation equidistance settings on the roller bearing, and horizontal position goes up adjacent harrow sword orientation and is opposite.

As a further description of the above technical solution:

the surface of the top of the harrow cutter is higher than the surface of the top of the rotary cutter, and the harrow cutter and the rotary cutter are not overlapped.

As a further description of the above technical solution:

the upper part of the rolling shaft is fixedly connected with connecting plates at equal intervals, and the connecting plates are fixedly connected with the harrow cutter through first bolts.

As a further description of the above technical solution:

the connecting shaft consists of two parts, wherein the left half part is fixedly connected with the rolling shaft, the right half part is fixedly connected with the braking end of the tiller, and the two parts are fixedly connected by a second bolt.

As a further description of the above technical solution:

the number of the raker knives in the horizontal direction in the adjacent knife surfaces of the rotary knife is not more than one.

The utility model discloses following beneficial effect has:

1. the utility model adopts the integrated arrangement of the rotary cutter and the harrow cutter, saves time for changing tools and can simultaneously cultivate and level.

2. The utility model discloses the rotary cutter has certain cutting power, and the possibility of winding roller bearing is planted to the grass that has significantly reduced.

3. The utility model discloses the roller bearing adopts the both-way junction setting, has realized the adjustability of rotary cutter direction of rotation, can decide the rotatory direction of transportation of unnecessary soil body.

Drawings

FIG. 1 is a front view of a rolling rake of a micro-cultivator;

FIG. 2 is a side view of a rolling rake of a micro-tiller;

FIG. 3 is a schematic view of a rolling rake brake connection of a micro tiller;

fig. 4 is an enlarged view at a.

Illustration of the drawings:

1. a roller; 2. raking a cutter; 3. rotating a cutter; 4. a connecting shaft; 5. a connecting plate; 6. a first bolt; 7. and a second bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a miniature tiller rolls harrow, including roller bearing 1, roller bearing 1 is solid setting, and roller bearing 1 both ends face central point puts the fixed connecting axle 4 that is provided with, both sides all set up connecting axle 4 and provide rotatory adjustability for the sword, roller bearing 1 upper surface is provided with sword 3 soon, and sword 3 is rotatory cladding fixed setting from the left hand right side at roller bearing 1 surface, make the soil body transport to one side along the roller bearing, roller bearing 1 surface is connected with a plurality of harrow swoves 2, harrow sword 2 is 90 dislocation equidistance settings on roller bearing 1, and horizontal position goes up adjacent harrow sword 2 opposite orientation, prevent that one-way setting from leading to the soil body to splash to one side and lead to the soil face unevenness.

The top of the rake blade 2 is higher than the top of the rotary blade 3, the rake blade 2 and the rotary blade 3 are not overlapped, cultivation and leveling can be carried out independently, the connecting plate 5 is fixedly connected with the upper portion of the roller shaft 1 at equal intervals, the connecting plate 5 is fixedly connected with the rake blade 2 through the first bolt 7, the connecting shaft 4 is composed of two parts, the left half part is fixedly connected with the roller shaft 1, the right half part is fixedly connected with the braking end of the cultivator, connection and simple disassembly between the two parts are ensured, the two parts are fixedly connected through the second bolt 6, the number of the rake blades 2 in the horizontal direction in the adjacent blade surface of the rotary blade 3 is not more than one, and the whole attractiveness and firmness are ensured.

The working principle is as follows: the tiller drives the roller 1 to rotate through the connecting shaft 4, so that the rotary knives 3 and the raking knives 2 on the roller 1 are driven to rotate, the raking knives 2 are higher than the top surfaces of the rotary knives 3 and contact with soil bodies firstly to smash the soil bodies, if non-compaction leveling of the soil bodies is needed to be carried out, the raking knives 2 can be changed into smaller lengths, after the raking knives 2 smash the soil bodies, the soil bodies can enter between the knife surfaces of the rotary knives 3, the soil bodies can be transported to one side of the rolling rake through fixed point rotation to achieve the purpose of non-compaction leveling, the rotary knives 3 have certain cutting capacity, and grass bodies can be effectively prevented from being wound on the rolling rake.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A miniature tiller roll harrow, includes roller bearing (1), its characterized in that: roller bearing (1) is solid setting, and roller bearing (1) both ends face central point puts the fixed connecting axle (4) that is provided with, roller bearing (1) upper surface is provided with revolves sword (3), and revolves sword (3) and be the fixed setting of rotatory cladding from the left hand right side at roller bearing (1) surface, roller bearing (1) surface is connected with a plurality of harrow sword (2), harrow sword (2) are 90 dislocation equidistance settings on roller bearing (1), and adjacent harrow sword (2) orientation is opposite on the horizontal position.

2. A micro-tiller roller rake according to claim 1, wherein: the top of the harrow knife (2) is higher than that of the rotary knife (3), and the harrow knife (2) and the rotary knife (3) are not overlapped.

3. A micro-tiller roller rake according to claim 1, wherein: roller bearing (1) upper portion equidistance fixedly connected with connecting plate (5), connecting plate (5) are through first bolt (7) and harrow sword (2) fixed connection.

4. A micro-tiller roller rake according to claim 1, wherein: the connecting shaft (4) consists of two parts, wherein the left half part is fixedly connected with the rolling shaft (1), the right half part is fixedly connected with the braking end of the tiller, and the two parts are fixedly connected by a second bolt (6).

5. A micro-tiller roller rake according to claim 1, wherein: the number of the raker knives (2) in the horizontal direction in the adjacent knife planes of the rotary knife (3) is not more than one.