CN214136501U

CN214136501U - Stump smashing device

Info

Publication number: CN214136501U
Application number: CN202023033783.3U
Authority: CN
Inventors: 姜恒东; 孙黎明; 姜妍慧
Original assignee: Yantai Dongheng Machinery Co ltd
Current assignee: Yantai Dongheng Machinery Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-07
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a stump reducing mechanism, stump reducing mechanism includes rubbing crusher and crushing head, the crushing head pass through connecting device with the rubbing crusher is connected, the crushing head includes shell, gyro wheel and power motor, be equipped with the gyro wheel in the shell, the gyro wheel periphery is the circumference and distributes and has a plurality of garrulous wood knifes of alloy, the gyro wheel pass through the power shaft with the power motor is connected with the axle center, the power motor is located the shell side. The utility model discloses use the gyro wheel to combine the garrulous wood of alloy to can be used for cleaing away the diameter great, the harder stump of wooden structure to and the root part of the tree of underground 200 MM. By adopting the rhomboid alloy wood crushing cutter, the single cutting depth can reach 50MM, and the angle cutting area is large and the efficiency is higher.

Description

Stump smashing device

Technical Field

The utility model belongs to forestry machinery, concretely relates to stump crushing method and stump rubbing crusher.

Background

After the trees are cut down, the pile root parts of the trees are usually left under the ground and are generally allowed to be naturally decomposed, if manual treatment is needed, excavation is mainly used, but large tree piles are large, the tree roots are deep and wide in diffusion range, and if excavation is time-consuming and labor-consuming, surrounding soil is damaged. On the other hand, the machine for crushing the stumps in situ is less in the market and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stump reducing mechanism, stump reducing mechanism includes rubbing crusher and crushing head, the crushing head pass through connecting device with the rubbing crusher is connected, the crushing head includes shell, gyro wheel and power motor, be equipped with the gyro wheel in the shell, the gyro wheel periphery is the circumference and distributes and has a plurality of alloy wood breaking sword, the gyro wheel pass through the power shaft with the power motor is connected with the axle center, the power motor is located the shell side.

Further, connecting device includes rubbing crusher connector and power motor connection chamber, rubbing crusher connector and power motor connection chamber fixed connection, power motor connection chamber side is equipped with the power motor intercommunicating pore.

Furthermore, one third to one half of the area of the roller is arranged in the shell.

Further, the shell includes gyro wheel export and gyro wheel import, the gyro wheel export is on an equal level with the horizontal plane, and the gyro wheel import is personally submitted 30~45 contained angles with the horizontal plane.

Further, the alloy wood smashing knife is a rhomboid alloy wood smashing knife, and the single cutting depth is 50 MM.

Furthermore, the rhombus alloy wood smashing cutter is obliquely arranged on the periphery of the roller, and the included angle of the cutting edge and the horizontal plane is 30-45 degrees.

Further, a bearing is arranged between the roller and the power shaft.

The utility model has the advantages that:

(1) the utility model discloses use the gyro wheel to combine the garrulous wood of alloy to can be used for cleaing away the diameter great, the harder stump of wooden structure to and the root part of the tree of underground 200 MM.

(2) By adopting the rhomboid alloy wood crushing cutter, the single cutting depth can reach 50MM, and the angle cutting area is large and the efficiency is higher.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a detailed view of the roller of the present invention.

Drawing reference number

The device comprises a shell (1), a roller (2), a power motor (3), an alloy wood crushing cutter (4), a crusher connector (5), a power motor connecting cavity (6), a roller outlet (7) and a roller inlet (8).

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings, which are provided for illustration purposes only to help understanding the present invention and are not to be construed as limiting the present invention.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout.

The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" 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 invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

As shown in fig. 1-2, stump reducing mechanism includes rubbing crusher and crushing head, the crushing head pass through connecting device with the rubbing crusher is connected, the crushing head includes shell 1, gyro wheel 2 and power motor 3, be equipped with gyro wheel 2 in the shell 1, 2 peripheries of gyro wheel have a plurality of alloy wood crushing sword 4 that the circumference distributes, gyro wheel 2 through the power axle with power motor 3 is connected with the axle center, power motor 3 locates shell 1 side.

The connecting device comprises a pulverizer connector 5 and a power motor connecting cavity 6, the pulverizer connector 5 is fixedly connected with the power motor connecting cavity 6, and the power motor connecting cavity 6 side is provided with a power motor 3 communicating hole.

One half area of the roller 2 is arranged in the shell 1.

The shell 1 comprises a roller outlet 7 and a roller inlet 8, wherein the roller outlet 7 is level with the horizontal plane, and the roller inlet 8 and the horizontal plane form an included angle of 45 degrees.

The alloy wood crushing knife 4 is a rhomboidal alloy wood crushing knife 4, and the single cutting depth is 50 MM.

The alloy wood crushing knife 4 is obliquely arranged on the periphery of the roller 2, and the blade and the horizontal plane form an included angle of 30 degrees.

And a bearing is arranged between the roller 2 and the power shaft.

When processing, export the gyro wheel with wait to process the stump and be parallel, power motor drive gyro wheel rotates and drives the rotatory cutting of alloy wood breaking sword and smashes the cutting of stump one deck, and the single depth of cut of alloy wood breaking sword is 50MM, and the alloy wood breaking sword after the cutting gets into from the gyro wheel import and filters winding residue through the shell and discharge, and for carrying out the cutting preparation of next round, this reducing mechanism can deepen to 200 meters underground downwards.

The embodiments of the present invention, it is understood that the above embodiments are exemplary and not intended to be construed as limiting, and those skilled in the art can change, modify, replace and modify the above embodiments without departing from the spirit and scope of the present invention, and the simple combination of the above embodiments is listed as the protection of the present invention.

Claims

1. The utility model provides a stump reducing mechanism, stump reducing mechanism includes rubbing crusher and crushing head, the crushing head pass through connecting device with the rubbing crusher is connected, its characterized in that: smash first including shell (1), gyro wheel (2) and power motor (3), be equipped with gyro wheel (2) in shell (1), gyro wheel (2) periphery is the circumference and distributes and have a plurality of alloy wood crushing sword (4), gyro wheel (2) through the power axle with power motor (3) are connected with the axle center, power motor (3) are located shell (1) side.

2. Stump crushing device according to claim 1, wherein the connecting device comprises a crusher connector (5) and a power motor connecting cavity (6), the crusher connector (5) is fixedly connected with the power motor connecting cavity (6), and a power motor (3) communication hole is arranged at the side of the power motor connecting cavity (6).

3. A stump grinder as claimed in claim 1, wherein one-third to one-half of the area of the roller (2) is provided in the housing (1).

4. A stump crushing device according to claim 1, wherein the housing (1) comprises a roller outlet (7) and a roller inlet (8), the roller outlet (7) is level with the horizontal plane, and the roller inlet (8) forms an angle of 30-45 ° with the horizontal plane.

5. Stump crushing device according to claim 1, wherein the alloy chipper (4) is a rhomboidal alloy chipper (4) with a single cutting depth of 50 MM.

6. A stump crushing device according to claim 1, wherein the alloy wood crushing cutter (4) is obliquely arranged on the periphery of the roller (2), and the included angle between the cutting edge and the horizontal plane is 30-45 degrees.

7. Stump reducing device according to claim 1, wherein a bearing is provided between the roller (2) and the power shaft.