CN218439375U - Tunneling mechanism - Google Patents

Abstract

The utility model discloses a tunneling mechanism, including first support component, the part of fetching earth, be used for carrying the conveyer of dregs and the casing that is used for supporting the soil body, the near-end of first support component with the casing links to each other, the distal end to the outside of casing is extended, the distal end of first support component is equipped with the part of digging earth that is used for excavating the soil body, the part of fetching earth is located the below of part of digging earth, the top of the part of fetching earth with the casing links to each other, and the bottom extends to the outside of casing, conveyer establishes the inside of casing, conveyer's one end with the part of fetching earth links to each other, and the other end is followed the length direction of casing is to keeping away from the direction of the part of fetching earth extends, and during operation, the part of digging earth excavates the soil body, and the part of fetching earth removes conveyer with the dregs, then conveyer transports the dregs to the outside of casing, realizes the excavation and the transportation of dregs, and this soil body mechanism simple structure, is convenient for the transportation of excavation and dregs.

Description

Tunneling mechanism

Technical Field

The utility model is used for heading equipment technical field especially relates to a tunneling mechanism.

Background

In the pushing construction process, the soil body in the existing side slope needs to be excavated, but the existing excavation mechanism is complex in structure and inconvenient for conveying the muck.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a tunneling mechanism, its simple structure, the transportation of the dregs of being convenient for.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a tunneling mechanism, includes first support component, the part of fetching earth, is used for carrying the conveyer of dregs and is used for supporting the casing of soil body, the near-end of first support component with the casing links to each other, the distal end to the outside of casing extends, the distal end of first support component is equipped with the part of fetching earth that is used for excavating the soil body, the part of fetching earth is located the below of the part of fetching earth, the top of the part of fetching earth with the casing links to each other, and the bottom extends to the outside of casing, conveyer establishes the inside of casing, conveyer's one end with the part of fetching earth links to each other, and the other end is followed the length direction of casing is to keeping away from the direction of the part of fetching earth extends.

Preferably, a second supporting component is arranged in the shell, one end of the second supporting component is connected with the shell, and the other end of the second supporting component is connected with the first supporting component.

Preferably, a deviation correcting device is arranged between the shell and the first supporting component, the deviation correcting device comprises a plurality of jacks, and the jacks are arranged around the inner periphery of the shell.

Preferably, the first support member includes a first support rod and a second support rod arranged along a length direction, a distal end of the first support rod is connected to the excavating member, a proximal end of the first support rod is hinged to the second support rod, and a distal end of the second support rod is connected to the housing.

Preferably, a telescopic rod for controlling the excavation position is arranged between the first support rod and the second support rod.

Preferably, the excavation component comprises a milling wheel and milling teeth, and the milling teeth are sleeved on the periphery of the milling wheel.

Preferably, a rotating shaft is arranged at the far end of the first supporting component, the milling wheel is sleeved on the rotating shaft, and a motor used for driving the milling wheel to rotate is arranged in the shell.

Preferably, the soil sampling component comprises a first supporting plate, and a plurality of sawteeth used for driving the muck to move are arranged on the first supporting plate.

Preferably, a conveying device for conveying the muck is arranged in the shell, and wheels are arranged at the bottom of the conveying device.

Preferably, the conveying device comprises a second supporting plate, a third supporting part is arranged between the second supporting plate and the shell, the far end of the second supporting plate extends to the position above the conveying device, and a conveying belt for conveying the muck is arranged on the second supporting plate.

One of the above technical solutions has at least one of the following advantages or beneficial effects: this tunnelling mechanism is through setting up the part of fetching earth in the casing that is used for supporting the soil body, a conveyer for carrying the dregs and the part of digging earth that is used for excavating the soil body, make this tunnelling mechanism in the course of the work, the part of digging earth will excavate the soil body, the part of fetching earth will be scattered the dregs removal on the conveyer, then conveyer transports the dregs to the outside of casing, realize the excavation and the transportation of dregs, and the casing is convenient for carry out the top in the work progress, and can carry out structural adjustment according to the construction situation, be convenient for recycle after the construction is accomplished, this tunnelling mechanism simple structure, be convenient for the transportation of soil body excavation and dregs.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a front view of one embodiment of the present invention;

FIG. 2 is a cross-sectional view of one embodiment shown in FIG. 1;

FIG. 3 isbase:Sub>A cross-sectional view taken at A-A of FIG. 1;

fig. 4 is a schematic structural diagram of the deviation correcting device in an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it does not indicate or suggest that the indicated technical features must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as a limitation to the present invention.

In the utility model, the meaning of "several" is one or more, the meaning of "a plurality of" is more than two, "greater than", "less than", "exceed" and so on are understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical field can reasonably determine the specific meaning of the words in the utility model by combining the specific content of the technical scheme.

Fig. 1 and fig. 2 show a reference direction coordinate system of an embodiment of the present invention, and the following describes an embodiment of the present invention with reference to directions shown in fig. 1 and fig. 2.

The embodiment of the utility model provides a tunneling mechanism, see fig. 2, including first supporting component 100, the part 200 of borrowing soil, a casing 400 for carrying conveyer 300 of dregs and being used for supporting the soil body, the near-end of first supporting component 100 links to each other with casing 400, the distal end extends to the outside of casing 400, the distal end of first supporting component 100 is equipped with the part 500 of digging soil body that digs that is used for excavating the soil body, the part 200 of digging soil is located the below of part 500 of digging soil, the top of the part 200 of digging soil links to each other with casing 400, the bottom extends to the outside of casing 400, conveyer 300 establishes the inside at casing 400, the one end of conveyer 300 links to each other with the part 200 of digging soil, the other end extends to the direction of keeping away from the part 200 of digging soil along the length direction of casing 400, in this tunneling mechanism's work process, the part 500 will excavates, the part 200 will excavate the soil body with the dregs of scattering on moving to conveyer 300, then conveyer 300 transports the outside of casing 400 with the excavation soil body, realize the dregs of digging, and the top in this tunneling mechanism, and the top of the casing 400 in the construction, and the adjustment can carry out the simple and utilize the back of the mechanism of digging, the dregs of being convenient for the excavation.

Referring to fig. 3, a second support member 410 is disposed in the housing 400, one end of the second support member 410 is connected to the housing 400, and the other end is connected to the first support member 100, and preferably, the second support member 410 is divergently disposed in the housing 400 to stably support the first support member 100.

Referring to fig. 4, a deviation rectifying device 420 is disposed between the casing 400 and the first supporting member 100, the deviation rectifying device 420 includes a plurality of jacks 421, the plurality of jacks 421 are disposed around the inner circumference of the casing 400, preferably, the jacks 421 are symmetrically disposed on two sides of the casing 400, and when the heading direction of the heading mechanism deviates, the deviation rectifying device can rectify deviation through the jacks 421.

Referring to fig. 2, the first support member 100 includes a first support bar 110 and a second support bar 120 arranged along a length direction, a distal end of the first support bar 110 is connected to the excavating member 500, a proximal end thereof is hinged to the second support bar 120, and a distal end of the second support bar 120 is connected to the housing 400, and preferably, a mounting base is provided between the second support bar 120 and the housing 400, and an excavating direction and an excavating position are adjusted by controlling an angle between the first support bar 110 and the second support bar 120.

Referring to fig. 2, a telescopic rod 130 for controlling the excavation position is disposed between the first support rod 110 and the second support rod 120, and the telescopic rod 130 is used to control the angle between the first support rod 110 and the second support rod 120, so as to implement accurate excavation.

Referring to fig. 1 and 2, the excavating component 500 comprises a milling wheel 510 and milling teeth 520, wherein the milling teeth 520 are sleeved on the periphery of the milling wheel 510 to facilitate excavating soil.

Referring to fig. 2, a rotating shaft 140 is disposed at a distal end of the first supporting component 100, a milling wheel 510 is sleeved on the rotating shaft 140, a motor for driving the milling wheel 510 to rotate is disposed in the housing 400, the motor drives the milling wheel 510 to rotate, and the milling teeth 520 cut soil.

Referring to fig. 2, the soil sampling member 200 includes a first supporting plate 210, and a plurality of saw teeth 220 for driving the soil to move are disposed on the first supporting plate 210, so as to lift the cut soil onto the transporting device 600.

As the utility model discloses preferred embodiment is equipped with the conveyer 600 that is used for carrying the dregs in casing 400, and the bottom of conveyer 600 is equipped with wheel 610, and is preferred, and the top of conveyer 600 is equipped with the cavity that is used for splendid attire dregs, and is preferred, and conveyer 600 is the transport vechicle.

Referring to fig. 2, the conveyor 300 includes a second support plate 310, a third support member 320 is disposed between the second support plate 310 and the housing 400, a distal end of the second support plate 310 extends to above the transporter 600, a conveyor belt for conveying the muck is disposed on the second support plate 310, the muck is conveyed to the conveyor belt of the second support plate 310 by the soil sampling member 200, the conveying efficiency of the muck is improved, then the conveyor belt conveys the muck to the transporter 600, and the transporter 600 conveys the muck to the outside of the housing 400.

Preferably, referring to fig. 3, a control room 440 is provided in the housing 400, and an operator operates the control system of the cutterhead to excavate the soil in the control room.

Preferably, referring to fig. 3 and 4, the shell 400 is trapezoidal, and the shell 400 is formed by rolling a steel plate with a thickness of 5cm, it can be understood that the shell 400 can be modified according to actual construction conditions, referring to fig. 1, a shielding eave 430 is arranged at the far end of the shell 400, and the shielding eave 430 is located above the first supporting component 100, so as to ensure the stability of a soil body in front of a tunneling process.

In the description of the present specification, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope of the claims of the present application.

Claims (10)

1. A tunneling mechanism is characterized in that: including first support component, borrow the part, be used for carrying the conveyer of dregs and the casing that is used for supporting the soil body, the near-end of first support component with the casing links to each other, the distal end to the outside of casing extends, the distal end of first support component is equipped with the part of digging the soil body that is used for excavating the soil body, it is located to borrow the part the below of part of digging the soil, the top of part of digging the soil with the casing links to each other, and the bottom extends to the outside of casing, conveyer establishes the inside of casing, conveyer's one end with it links to each other to borrow the part, and the other end is followed the length direction of casing is to keeping away from it extends to borrow the direction of part.

2. The ripping mechanism of claim 1, wherein: and a second supporting part is arranged in the shell, one end of the second supporting part is connected with the shell, and the other end of the second supporting part is connected with the first supporting part.

3. The ripping mechanism of claim 1, wherein: a deviation correcting device is arranged between the shell and the first supporting part and comprises a plurality of jacks, and the jacks are arranged around the inner periphery of the shell.

4. The ripping mechanism of claim 1, wherein: the first supporting part comprises a first supporting rod and a second supporting rod which are arranged along the length direction, the far end of the first supporting rod is connected with the excavating part, the near end of the first supporting rod is hinged with the second supporting rod, and the far end of the second supporting rod is connected with the shell.

5. The ripping mechanism of claim 4, wherein: and a telescopic rod for controlling the excavation position is arranged between the first supporting rod and the second supporting rod.

6. The ripping mechanism of claim 1, wherein: the excavation component comprises a milling wheel and milling teeth, and the milling teeth are sleeved on the periphery of the milling wheel.

7. The ripping mechanism of claim 6, wherein: the far end of the first supporting component is provided with a rotating shaft, the milling wheel is sleeved on the rotating shaft, and a motor for driving the milling wheel to rotate is arranged in the shell.

8. The ripping mechanism of claim 1, wherein: the soil taking component comprises a first supporting plate, and a plurality of sawteeth used for driving the muck to move are arranged on the first supporting plate.

9. The ripping mechanism of claim 1, wherein: the casing is equipped with the conveyer that is used for carrying the dregs in the casing, conveyer's bottom is equipped with the wheel.

10. The ripping mechanism of claim 9, wherein: the conveying device comprises a second supporting plate, a third supporting part is arranged between the second supporting plate and the shell, the far end of the second supporting plate extends to the upper side of the conveying device, and a conveying belt used for conveying dregs is arranged on the second supporting plate.

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