CN215612098U - Earthwork breaker - Google Patents

Earthwork breaker Download PDF

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Publication number
CN215612098U
CN215612098U CN202122059205.5U CN202122059205U CN215612098U CN 215612098 U CN215612098 U CN 215612098U CN 202122059205 U CN202122059205 U CN 202122059205U CN 215612098 U CN215612098 U CN 215612098U
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China
Prior art keywords
barrel
cutting mechanism
rotating shaft
along
earthwork
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CN202122059205.5U
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Chinese (zh)
Inventor
王永强
贺希格
赵维优
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China Second Metallurgy Group Co Ltd
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China Second Metallurgy Group Co Ltd
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Abstract

The utility model provides an earthwork crushing device, comprising: a barrel; the rotating shaft is arranged in the barrel along the axial direction of the barrel and is rotatably connected with the barrel; the transverse cutting mechanism is arranged on the rotating shaft along the radial direction of the barrel and is used for rotating under the action of the rotating shaft so as to transversely cut the earthwork; and the longitudinal cutting mechanism is arranged on the transverse cutting mechanism along the axial direction of the barrel and is used for rotating along with the transverse cutting mechanism so as to longitudinally cut the earthwork. The transverse cutting mechanism and the longitudinal cutting mechanism are driven by the rotating shaft to rotate along with the rotating shaft, so that the transverse cutting mechanism can cut the earthwork horizontally, the longitudinal cutting mechanism can cut the earthwork longitudinally, the earthwork is crushed, and the problem that strip-shaped earthwork blocks are easy to fall directly to cause omission of uncut earthwork in the prior art is solved.

Description

Earthwork breaker
Technical Field
The utility model relates to the technical field of earthwork crushing, in particular to an earthwork crushing device.
Background
In civil engineering, sometimes, the soil blocks need to be crushed, the size of the soil blocks is ensured, the subsequent use is facilitated, and the soil blocks need to be crushed.
The Chinese publication number is: CN211134189U discloses an earthwork breaker, belong to the broken technical field of earthwork, including box and the broken unit that has feed inlet and discharge gate, harrow native unit and grate plate, the grate plate sets up in the box to separate the box and be formed with upper broken district and lower floor's broken district that distributes about being and be linked together, broken unit and harrow native unit set up respectively in upper broken district and lower floor's broken district, and harrow native unit is used for the broken big particle size soil block who holds back on the grate plate.
The earthwork breaker that above-mentioned technical scheme provided, the cutting direction all is along radial direction rotation cutting, and similar banding clod falls down, just can not arrive with easy cutting, produces easily and omits, consequently, how to realize the multidimension cutting of clod, guarantees crushing effect, is the problem that this field technical personnel urgently need to solve.
Disclosure of Invention
In view of this, the utility model provides a soil crushing device, and aims to solve the problem that the existing strip-shaped soil blocks are easy to fall down directly, so that omission and uncut are caused.
The utility model provides an earthwork crushing device, which comprises: a barrel; the rotating shaft is arranged in the barrel along the axial direction of the barrel and is rotatably connected with the barrel; the transverse cutting mechanism is arranged on the rotating shaft along the radial direction of the barrel and is used for rotating under the action of the rotating shaft so as to transversely cut the earthwork; and the longitudinal cutting mechanism is arranged on the transverse cutting mechanism along the axial direction of the barrel and is used for rotating along with the transverse cutting mechanism so as to longitudinally cut the earthwork.
Furthermore, in the earthwork crushing device, the rotating shaft is provided with a scraping mechanism arranged along the radial direction of the cylinder body, and the scraping mechanism is used for scraping soil along with the rotation of the rotating shaft and on the inner bottom wall of the cylinder body in the rotating process so as to output the crushed soil from the discharge port of the cylinder body.
Further, in the above earthwork crushing device, the scraping mechanism is of a scraper structure, and is disposed below the transverse cutting mechanism and the longitudinal cutting mechanism along the longitudinal section of the cylinder, and a vertical blade is disposed on the side of the scraping mechanism facing the longitudinal cutting mechanism and used for vertically cutting the earthwork.
Further, in the above-mentioned earthwork crushing apparatus, the scraping mechanisms are plural, and the plural scraping mechanisms are arranged alternately.
Furthermore, in the above earth breaking device, the plurality of groups of transverse cutting mechanisms are arranged at intervals along the axial direction of the rotating shaft; each group of the transverse cutting mechanisms is at least two, and the at least two transverse cutting mechanisms are arranged in a crossed mode along the cross section of the cylinder body.
Furthermore, each transverse cutting mechanism of the earthwork crushing device is provided with a plurality of longitudinal cutting mechanisms, and the plurality of longitudinal cutting mechanisms are arranged at intervals along the length direction of the transverse cutting mechanism.
Further, in the above earthwork crushing apparatus, the transverse cutting mechanism is a transverse cutter structure, which is disposed along the cross section of the barrel, and both side edges of the transverse cutting mechanism are provided with transverse blades.
Further, in the earthwork crushing device, the longitudinal cutting mechanism is a longitudinal cutter structure, and longitudinal blades are arranged on two sides of the longitudinal cutting mechanism.
Further, in the above earth crushing device, the rotating shaft is connected with a driving mechanism for driving the rotating shaft to rotate; the driving mechanism is arranged outside the barrel and penetrates through the barrel and is connected with the rotating shaft in the barrel.
Further, above-mentioned earthwork breaker, be equipped with the discharge gate on the barrel, and, the bottom of barrel is equipped with the supporting leg.
According to the earthwork crushing device provided by the utility model, the transverse cutting mechanism and the longitudinal cutting mechanism are driven to rotate along with the rotating shaft, so that the transverse cutting mechanism can cut earthwork horizontally, the longitudinal cutting mechanism can cut earthwork longitudinally, so that the earthwork is crushed, and the problem that strip-shaped earthwork blocks fall down easily and directly to cause omission and uncut in the prior art is solved.
Furthermore, through the rotation of the rotating shaft scraping mechanism, the soil blocks which are conveniently cut up are discharged, the upper end of the scraping mechanism is provided with the vertical cutting edge, the falling soil blocks are vertically cut, the cutting directions of the horizontal cutting mechanism and the vertical cutting mechanism are perpendicular, the three-dimensional cutting and crushing are realized, and the effect is better.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural view of an earth breaking device according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an earth breaking device provided in an embodiment of the present invention;
FIG. 3 is a front view of an earth breaking device provided by an embodiment of the present invention;
FIG. 4 is a top view of an earth breaking device provided by an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a transverse cutting mechanism, a longitudinal cutting mechanism and a scraping mechanism provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a transverse cutting mechanism, a longitudinal cutting mechanism and a scraping mechanism provided in the embodiment of the utility model.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 6, there are shown preferred structures of an earth breaking device provided by an embodiment of the present invention. As shown, the apparatus comprises: the device comprises a cylinder body 1, a rotating shaft 2, a transverse cutting mechanism 3, a longitudinal cutting mechanism 4 and a scraping mechanism 5; wherein the content of the first and second substances,
the barrel 1 may be a hollow barrel structure with an open end, as shown in fig. 1, the top end of the barrel 1 is open to serve as a feeding port, so that earthwork falls into the barrel 1 from the upper end opening. Specifically, the bottom of the cylinder 1 may be provided with support legs 11 to support the cylinder 1; the cylinder 1 can be further provided with a discharge port 12, and the discharge port 12 can be arranged at the bottom position of the cylinder 1 to discharge the cut and crushed soil.
The rotating shaft 2 is arranged in the cylinder 1 along the axial direction of the cylinder 1, and the rotating shaft 2 is rotatably connected with the cylinder 1. Specifically, the rotation shaft 2 may be disposed coaxially with the cylinder 1. To facilitate the rotation of the rotating shaft 2, a driving mechanism 6 is preferably connected to the rotating shaft 2 for driving the rotating shaft 2 to rotate. In this embodiment, the rotating shaft 2 can be penetrated through the bottom wall of the barrel 1, and the driving mechanism 6 is disposed outside the bottom wall of the barrel 1 and connected with the bottom of the rotating shaft 2 to drive the rotating shaft 2 to rotate. Wherein the drive mechanism 6 is an electric motor.
The transverse cutting mechanism 3 is arranged on the rotating shaft 2 along the radial direction (the horizontal direction shown in fig. 2) of the barrel 1 and is used for rotating under the action of the rotating shaft 2 so as to transversely cut the earth. Specifically, as shown in fig. 5, the transverse cutting mechanism 3 may be a transverse cutter structure, which is disposed along a cross section (a horizontal plane as shown in fig. 2) of the cylinder 1, and both sides of the transverse cutting mechanism 3 are provided with transverse blades 31, so that when rotating forward and backward along with the rotating shaft 2, cutting in a horizontal direction can be performed by the transverse blades 31 disposed on the sides, so that the earth can be divided into multiple parts. In this embodiment, as shown in fig. 2, 5 and 6, the plurality of groups of transverse cutting mechanisms 3 may be provided, and the plurality of groups of transverse cutting mechanisms 3 are arranged at intervals along the axial direction of the rotating shaft 2, that is, the plurality of layers of transverse cutting mechanisms 3 may be provided, so as to ensure the cutting effect and avoid the omission of the earth; at least two transverse cutting mechanisms 3 are arranged in each group, and at least two transverse cutting mechanisms 3 are arranged in a cross way along the cross section (in the horizontal direction shown in fig. 2) of the barrel 1, and two crossed cross ways are taken as an example in the embodiment.
The longitudinal cutting mechanism 4 is arranged on the transverse cutting mechanism 3 along the axial direction (vertical direction shown in fig. 2) of the barrel 1 and is used for rotating with the transverse cutting mechanism 3 so as to longitudinally cut the earth. Specifically, as shown in fig. 5, the longitudinal cutting mechanism 4 may be a vertically arranged longitudinal cutter structure, both sides of which are provided with longitudinal blades 41, and the longitudinal cutting mechanism 4 may rotate around the axis of the rotating shaft 2 along with the transverse cutting mechanism 3 to longitudinally cut the earth while rotating. In the present embodiment, as shown in fig. 2, 5 and 6, each of the transverse cutting mechanisms 2 is provided with a plurality of longitudinal cutting mechanisms 3, and a plurality of longitudinal cutting mechanisms 3 may be arranged at intervals along the length direction of the transverse cutting mechanism 2 so as to perform circumferential longitudinal cutting at a plurality of positions. This vertical cutting mechanism 4 sets up the downside at horizontal cutting mechanism 3 to the clod that has cut horizontal cutting mechanism 3 cuts once more, and is perpendicular with horizontal cutting mechanism 3's cutting direction, improves the shredding effect.
Scraping mechanism 5 can follow barrel 1 radially sets up in pivot 2, be used for following pivot 2 rotates and is right at the rotation in-process the interior diapire of barrel 1 scrapes soil to make the broken hack of cutting certainly discharge gate 12 departments of barrel 1 discharge and realize the ejection of compact, avoid being difficult to the ejection of compact. Specifically, the scraping mechanism 5 is a scraper structure, and is arranged below the transverse cutting mechanism 2 and the longitudinal cutting mechanism 3 along a longitudinal section (a vertical plane as shown in fig. 2) of the cylinder 1, and a bottom wall of the scraping mechanism 5 is in pressing contact with an inner bottom wall of the cylinder 1 relative to the position shown in fig. 2, so as to ensure a soil scraping effect and avoid soil crumbs left at the bottom; as shown in figure 2, the left end and the right end of the scraping mechanism 5 can be close to the inner wall of the barrel body 1, namely, a reserved gap is reserved between the left end and the right end at intervals, the reserved gap can be determined according to specific conditions, the inner wall can be conveniently cleaned, and soil blocks can be conveniently thrown out. In order to improve the effect of breaking the earth, it is preferable that the scraping mechanism 5 is provided with a vertical blade 51 at a side (a top side as shown in fig. 5) facing the longitudinal cutting mechanism 3, and the fallen crushed earth is cut to realize up-and-down cutting, i.e. the earth lumps fall down, and under the action of gravity, the vertical blade 51 at the upper end of the scraping mechanism 5 is hit to realize up-and-down cutting, the cutting direction is perpendicular to the cutting direction of the transverse cutting mechanism 2 and the longitudinal cutting mechanism 3, and the transverse cutting mechanism 3, the longitudinal cutting mechanism 4 and the vertical blade 51 can form the cutting direction of X, Y, Z axial coordinate system, that is, the transverse blade 31, the longitudinal blade 41 and the vertical blade 51 can form the cutting direction of X, Y, Z axial coordinate system, so that the cutting is more finely divided, and the earth breaking effect is better.
The working principle of the earthwork crushing device is as follows: soil blocks are added through an opening at the upper end of the barrel body 1, a power supply is connected, and the driving mechanism 6 drives the rotating shaft 2 to rotate, so that the transverse cutting mechanism 3 realizes horizontal cutting, the cut soil blocks are guaranteed to be thinner, meanwhile, the longitudinal cutting mechanism at the lower side of the transverse cutting mechanism 3 realizes longitudinal cutting, is vertical to the cutting direction of the longitudinal cutting mechanism 2, realizes two-dimensional cutting, and has better crushing effect; the rotation of scraping mechanism 5 is convenient for discharge the minced soil block, and the upper end of scraping mechanism is equipped with perpendicular cutting edge 51, realizes vertical cutting to the soil block that falls, and is all perpendicular with the cutting direction of horizontal cutting mechanism 3 and vertical cutting mechanism, realizes that three-dimensional cutting is broken, and the effect is better.
To sum up, the earthwork breaker that this embodiment provided drives horizontal cutting mechanism 3 and vertical cutting mechanism 4 through pivot 2 and rotates thereupon to horizontal cutting mechanism 3 carries out the cutting of horizontal plane to the earthwork, and vertical cutting mechanism 4 carries out vertical cutting to the earthwork, realizes the two dimension cutting, with the breakage of realization earthwork, still can ensure broken effect, solves among the prior art strip soil block and falls and directly fall easily and lead to omitting the problem of not cutting.
Further, through the rotation of scraping mechanism 5 in pivot 2, be convenient for the good clod of mincer is discharged, and the upper end of scraping the material mechanism is equipped with perpendicular cutting edge 51, realizes vertical cutting to the clod that falls, and is all perpendicular with the cutting direction of horizontal cutting mechanism 3 and vertical cutting mechanism, realizes that three-dimensional cutting is broken, and the effect is better.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the 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, it should be noted that, in the description of the present invention, unless otherwise explicitly specified 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; 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 by those skilled in the art according to specific situations.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. An earth breaking device, comprising:
a barrel;
the rotating shaft is arranged in the barrel along the axial direction of the barrel and is rotatably connected with the barrel;
the transverse cutting mechanism is arranged on the rotating shaft along the radial direction of the barrel and is used for rotating under the action of the rotating shaft so as to transversely cut the earthwork;
and the longitudinal cutting mechanism is arranged on the transverse cutting mechanism along the axial direction of the barrel and is used for rotating along with the transverse cutting mechanism so as to longitudinally cut the earthwork.
2. The earth breaking device of claim 1,
the rotating shaft is provided with a scraping mechanism arranged along the radial direction of the barrel and used for scraping soil along with the rotation of the rotating shaft and on the inner bottom wall of the barrel in the rotating process so as to enable the crushed soil to be output from the discharge port of the barrel.
3. The earth breaking device of claim 2,
the scraping mechanism is of a scraper structure, the longitudinal section of the barrel is arranged below the transverse cutting mechanism and the longitudinal cutting mechanism, and a vertical cutting edge is arranged on the side edge of the scraping mechanism facing the longitudinal cutting mechanism and used for vertically cutting the earthwork.
4. The earth breaking device of claim 2,
the scraping mechanisms are arranged in a plurality of intersecting ways.
5. The earth breaking device according to any one of claims 1 to 4,
the transverse cutting mechanisms are in multiple groups, and the multiple groups of transverse cutting mechanisms are arranged at intervals along the axial direction of the rotating shaft;
each group of the transverse cutting mechanisms is at least two, and the at least two transverse cutting mechanisms are arranged in a crossed mode along the cross section of the cylinder body.
6. The earth breaking device according to any one of claims 1 to 4,
each transverse cutting mechanism is provided with a plurality of longitudinal cutting mechanisms, and the longitudinal cutting mechanisms are arranged at intervals along the length direction of the transverse cutting mechanism.
7. The earth breaking device according to any one of claims 1 to 4,
the transverse cutting mechanism is of a transverse cutter structure and is arranged along the cross section of the barrel, and transverse blades are arranged on two side edges of the transverse cutting mechanism.
8. The earth breaking device according to any one of claims 1 to 4,
the longitudinal cutting mechanism is of a longitudinal cutter structure, and longitudinal blades are arranged on two sides of the longitudinal cutting mechanism.
9. The earth breaking device according to any one of claims 1 to 4,
the rotating shaft is connected with a driving mechanism and is used for driving the rotating shaft to rotate;
the driving mechanism is arranged outside the barrel and penetrates through the barrel and is connected with the rotating shaft in the barrel.
10. The earth breaking device according to any one of claims 1 to 4,
the barrel is provided with a discharge port, and the bottom of the barrel is provided with supporting legs.
CN202122059205.5U 2021-08-30 2021-08-30 Earthwork breaker Active CN215612098U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122059205.5U CN215612098U (en) 2021-08-30 2021-08-30 Earthwork breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122059205.5U CN215612098U (en) 2021-08-30 2021-08-30 Earthwork breaker

Publications (1)

Publication Number Publication Date
CN215612098U true CN215612098U (en) 2022-01-25

Family

ID=79903716

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122059205.5U Active CN215612098U (en) 2021-08-30 2021-08-30 Earthwork breaker

Country Status (1)

Country Link
CN (1) CN215612098U (en)

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