CN220081421U - Rock drilling device - Google Patents

Abstract

The present utility model proposes a rock drilling apparatus comprising: the frame body comprises a front section, a middle section and a rear section which are sequentially connected along the length direction of the frame body, the driving assembly is connected with the frame body, the driving assembly comprises a driving part, the driving part is used for driving the frame body to move, the hydraulic breaking assembly comprises a breaking hammer body and a drill rod, at least part of the breaking hammer body is connected with the front section, the breaking hammer body is movable along the length direction of the frame body, and the drill rod extends along the length direction of the frame body to a direction away from the frame body. The rock drilling device has the advantages of being convenient to operate and high in droping efficiency.

Description

Rock drilling device

Technical Field

The utility model relates to the technical field of mining machinery, in particular to a rock drilling device.

Background

When the rock culvert is excavated, because the rock is hard, the hole is required to be drilled on the tunneling section of the rock culvert, explosive is needed to be plugged into the hole, the rock is burst by utilizing the explosion of the explosive, after the culvert is blasted and the rock is cleared, the four walls of the culvert are uneven, the raised rock is required to be knocked and cleared again, and in the related technology, because the space in the culvert is narrow and small, a hook machine with a hydraulic breaking hammer cannot enter, therefore, the raised rock can only be cleared manually and by means of some manual or electric tools, the tunneling efficiency is low, and the labor intensity of constructors is high.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the embodiment of the utility model provides the rock drilling device, which has the advantages of convenient operation and high stiff entering efficiency.

The rock drilling device of the embodiment of the utility model comprises:

the frame body comprises a front section, a middle section and a rear section which are sequentially connected along the length direction of the frame body;

the driving assembly is connected with the frame body and comprises a driving part, and the driving part is used for driving the frame body to move;

the hydraulic crushing assembly comprises a crushing hammer body and a drill rod, at least part of the crushing hammer body is connected with the front section, the crushing hammer body is movable along the length direction of the frame body, and the drill rod extends along the length direction of the frame body to a direction away from the frame body.

The rock drilling device provided by the embodiment of the utility model can drive the frame body to move by utilizing the driving assembly, so that the labor intensity of constructors is reduced, and the small hydraulic breaking hammer can be arranged on the frame body, so that the lifting of the constructors is avoided, and the construction difficulty is further reduced.

Therefore, the rock drilling device provided by the embodiment of the utility model has the advantages of convenience in operation and high stubborn speed efficiency.

In some embodiments, the hydraulic breaker further comprises a power supply assembly provided in at least one of the middle section and the rear section, the power supply assembly being electrically connected with the hydraulic breaker assembly, the power supply assembly being for providing electrical energy to the hydraulic breaker assembly.

In some embodiments, the frame body includes first curb plate, second curb plate and bottom plate, first curb plate with the second curb plate all with the bottom plate links to each other, first curb plate with the second curb plate is followed the width direction interval arrangement of frame body, first curb plate the second curb plate with the bottom plate encloses into the installation zone, at least part of quartering hammer body with power supply unit all establishes in the installation zone.

In some embodiments, the power supply assembly is movable along the length of the frame such that the centre of gravity of the rock drilling device is arranged adjacent to the axis of the drive portion.

In some embodiments, the device further comprises at least one handle, a first end of the handle being connected to the rear section, and a second end of the handle extending away from the frame.

In some embodiments, the handle includes a connecting section and a holding section, one end of the connecting section is rotatably connected with the rear section around a first axis, the other end of the connecting section is connected with the holding section, the holding section extends in a direction away from the frame body, and an extending direction of the connecting section is orthogonal to an extending direction of the holding section.

In some embodiments, the handle further comprises a connection turntable, at least one of the connection turntable and the rear section is provided with a plurality of connection holes, a plurality of connection holes are arranged at intervals along the circumference of the connection turntable, and the connection turntable and the rear section are connected through cooperation of a connecting piece and the connection holes.

In some embodiments, the handles are two, and the handles are symmetrically arranged along the length direction of the frame body.

In some embodiments, the breaking hammer body further comprises an oil inlet for connection with an oil pump.

Drawings

Fig. 1 is a schematic structural view of a rock drilling rig according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a rock drilling rig according to an embodiment of the present utility model.

Fig. 3 is a schematic structural view of a rock drilling rig according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view of a rock drilling rig according to an embodiment of the present utility model.

Reference numerals:

a frame body 1; a front section 11; a middle section 12; a rear section 13; a first side plate 14; a second side plate 15; a bottom plate 16;

a drive assembly 2; a driving section 21;

a hydraulic breaker assembly 3; a breaking hammer body 31; a drill rod 32;

a power supply assembly 4;

a handle 5; a connecting section 51; a hand-held section 52; the turntable 53 is connected.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1 to 4, a rock drilling apparatus according to an embodiment of the present utility model includes: a frame body 1, a driving assembly 2 and a hydraulic crushing assembly 3.

The frame 1 includes a front section 11, a middle section 12, and a rear section 13 that are sequentially connected along the length direction (front-rear direction in fig. 1) of the frame 1. The driving assembly 2 is connected with the frame body 1, the driving assembly 2 comprises a driving part 21, and the driving part 21 is used for driving the frame body 1 to move. The hydraulic breaker assembly 3 comprises a breaking hammer body 31 and a drill rod 32, at least part of the breaking hammer body 31 is connected with the front section 11, the breaking hammer body 31 is movable along the length direction of the frame body 1, and the drill rod 32 extends along the length direction of the frame body 1 in a direction away from the frame body 1.

It will be appreciated that, as shown in fig. 1 and 2, the hydraulic crushing assembly 3 is located at the front part of the frame body 1, when in use, the hydraulic crushing assembly 3 is started, the drill rod 32 is utilized to drill the rock wall, and the driving assembly 2 can be utilized to drive the frame body 1 to move, so that an operator is prevented from directly lifting the hydraulic crushing assembly 3, and the working strength in the operator is reduced.

Optionally, the breaking hammer body 31 further comprises an oil inlet (not shown in the figures) for connection to an oil pump. That is, the oil pump can be externally arranged on a construction site compared with the frame body 1, and the oil inlet can be connected with the oil pump through the oil delivery pipe, so that the overall quality of the rock drilling device can be reduced, and the movement of the frame body 1 is facilitated.

It should be noted that, the driving portion 21 of the driving assembly 2 may be a wheel, and the driving assembly 2 further includes a driving motor connected to the wheel so as to drive the frame 1 to move. Of course, the driving unit 21 may be a crawler belt or the like so as to be suitable for different construction scenes.

In addition, the driving assembly 2 may include only the driving portion 21, and the driving portion 21 may be a wheel, so that the frame 1 may be moved by manual force, thereby improving the flexibility of the entire rock drilling apparatus. Preferably, the radial dimension of the wheel is larger than the height dimension of the frame body 1, so that the manual movement of construction personnel is convenient.

That is, the rock drilling device according to the embodiment of the utility model can drive the frame body 1 to move by using the driving assembly 2, so that the labor intensity of constructors is reduced, and a small hydraulic breaking hammer can be arranged on the frame body 1, so that the lifting of the constructors is avoided, and the construction difficulty is further reduced.

Therefore, the rock drilling device provided by the embodiment of the utility model has the advantages of convenience in operation and high stubborn speed efficiency.

In some embodiments, the rock drilling apparatus according to the embodiments of the present utility model further comprises a power supply assembly 4, the power supply assembly 4 being arranged in at least one of the middle section 12 and the rear section 13, the power supply assembly 4 being electrically connected to the hydraulic breaker assembly 3, the power supply assembly 4 being adapted to provide electrical energy to the hydraulic breaker assembly 3.

Specifically, as shown in fig. 1, the power supply assembly 4 is provided on the rear section 13, and the power supply assembly 4 may be a battery pack, and the power supply assembly 4 is connected to the hydraulic breaking assembly 3 through a wire so as to be able to supply the hydraulic breaking assembly 3 with electric power required by the power supply assembly.

In some embodiments, the frame 1 includes a first side plate 14, a second side plate 15, and a bottom plate 16, where the first side plate 14 and the second side plate 15 are connected to the bottom plate 16, the first side plate 14 and the second side plate 15 are arranged at intervals along a width direction (left-right direction in fig. 1) of the frame 1, the first side plate 14, the second side plate 15, and the bottom plate 16 enclose a mounting area, and at least a portion of the breaking hammer body 31 and the power supply assembly 4 are disposed in the mounting area.

Specifically, as shown in fig. 1 and 2, the first side plate 14 is located on the right side of the bottom plate 16, the second side plate 15 is located on the left side of the bottom plate 16, a plurality of mounting holes are formed in the first side plate 14 and the second side plate 15, the plurality of mounting holes in the first side plate 14 and the plurality of mounting holes in the second side plate 15 are in one-to-one correspondence in the left-right direction, and the mounting holes in the first side plate 14 and the second side plate 15 can be connected by bolts, so that the first side plate 14, the second side plate 15 and the bottom plate 16 enclose a mounting area.

Of course, the first side plate 14, the second side plate 15, and the bottom plate 16 may be connected by welding or the like. Preferably, the first side plate 14, the second side plate 15, and the bottom plate 16 are detachably connected by bolts or the like.

In some embodiments, the power supply assembly 4 is movable along the length of the frame 1 such that the centre of gravity of the rock drilling device is arranged adjacent to the axis of the drive portion 21.

It will be appreciated that, as shown in fig. 1 to 4, taking the driving portion 21 as an example of a wheel, the driving portion 21 is connected to the middle section 12, and the axis of the driving portion 21 is parallel to the left-right direction. When the position of the hydraulic breaker assembly 3 is fixed, the position of the power supply assembly 4 relative to the hydraulic breaker assembly 3 is adjusted in the front-rear direction, so that the center of gravity of the whole rock drilling device can be adjusted, the center of gravity of the rock drilling device is arranged adjacent to the axis of the driving part 21, and the construction personnel can conveniently push the rock drilling device to move by manpower.

Similarly, the position of the power supply assembly 4 may be fixed first, and the position of the hydraulic breaker assembly 3 relative to the power supply assembly 4 may be adjusted in the fore-and-aft direction, so as to ensure that the centre of gravity of the rock drilling device is adjacent to the axis of the drive portion 21.

In some embodiments, the rock drilling rig according to the embodiments of the utility model further comprises at least one handle 5, a first end of the handle 5 being connected to the rear section 13, and a second end of the handle 5 extending away from the frame 1.

It will be appreciated that as shown in fig. 1-4, the front end of the handle 5 (i.e., the first end of the handle 5) is connected to the rear section 13 of the frame 1, and the rear section 13 of the handle 5 (i.e., the second end of the handle 5) extends rearward.

Preferably, there are two handles 5, and the two handles 5 are symmetrically arranged along the length direction of the frame body 1. That is, the two handles 5 are symmetrically arranged on the left and right sides of the frame body 1 with the front-rear direction as the symmetry axis, thereby facilitating the operation of a plurality of constructors.

In some embodiments, the handle 5 includes a connecting section 51 and a holding section 52, one end of the connecting section 51 is rotatably connected to the rear section 13 about the first axis, the other end of the connecting section 51 is connected to the holding section 52, the holding section 52 extends in a direction away from the frame body 1, and the extending direction of the connecting section 51 is orthogonal to the extending direction of the holding section 52.

Specifically, as shown in fig. 1 to 4, the front section 11 of the handle 5 is a connection section 51, the rear section 13 of the handle 5 is a holding section 52, and the extending direction of the first axis is parallel to the left-right direction, that is, in a plane orthogonal to the left-right direction, the handle 5 is rotatable about the first axis.

It will be appreciated that as shown in fig. 1, the handle 5 further comprises a bending section connected between the connecting section 51 and the holding section 52. Preferably, in a plane orthogonal to the up-down direction, the projection profile of the bending section is arc-shaped, so that the constructor is prevented from being accidentally injured when collision occurs with the constructor.

In some embodiments, the handle 5 further comprises a connection turntable 53, at least one of the connection turntable 53 and the rear section 13 is provided with a plurality of connection holes, the plurality of connection holes are arranged at intervals along the circumference of the connection turntable 53, and the connection turntable 53 and the rear section 13 are connected by cooperation of a connection piece and the connection hole.

Specifically, as shown in fig. 1, the connection turntable 53 may be provided with a connection hole, or the rear section 13 of the frame body 1 may be provided with a connection hole, or the connection turntable 53 and the rear section 13 of the frame body 1 may be provided with connection holes.

It will be appreciated that one of the connection turntables 53 and the rear section 13 of the frame 1 is provided with a connection hole, and then the connection turntables 53 and the frame 1 can be connected by using screws; the connection turntable 53 and the rear section 13 of the frame body 1 are provided with connection holes, and then the connection turntable 53 and the frame body 1 can be connected by bolts.

It should be noted that, the rock drilling device according to the embodiment of the utility model can adjust the included angle between the handle 5 and the frame body 1 according to different construction environments, and can facilitate the manual pushing of constructors while avoiding the construction environments.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," 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 utility model. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims (9)

1. A rock drilling apparatus, comprising:

the frame body comprises a front section, a middle section and a rear section which are sequentially connected along the length direction of the frame body;

the driving assembly is connected with the frame body and comprises a driving part, and the driving part is used for driving the frame body to move;

the hydraulic crushing assembly comprises a crushing hammer body and a drill rod, at least part of the crushing hammer body is connected with the front section, the crushing hammer body is movable along the length direction of the frame body, and the drill rod extends along the length direction of the frame body to a direction away from the frame body.

2. A rock drilling apparatus according to claim 1, further comprising a power supply assembly provided in at least one of the intermediate section and the rear section, the power supply assembly being electrically connected to the hydraulic breaking assembly, the power supply assembly being adapted to provide electrical energy to the hydraulic breaking assembly.

3. The rock drilling apparatus of claim 2, wherein the frame includes a first side plate, a second side plate, and a bottom plate, the first side plate and the second side plate are connected to the bottom plate, the first side plate and the second side plate are arranged at intervals along a width direction of the frame, the first side plate, the second side plate, and the bottom plate define an installation area, and at least a portion of the breaking hammer body and the power supply assembly are all disposed in the installation area.

4. A rock drilling apparatus according to claim 3, wherein the power supply assembly is movable along the length of the frame so that the centre of gravity of the rock drilling apparatus is disposed adjacent the axis of the drive portion.

5. A rock drilling apparatus according to claim 1, further comprising at least one handle, a first end of the handle being connected to the rear section and a second end of the handle extending away from the frame.

6. A rock drilling apparatus according to claim 5, wherein the handle comprises a connecting section and a holding section, one end of the connecting section being rotatably connected to the rear section about a first axis, the other end of the connecting section being connected to the holding section, the holding section extending in a direction away from the frame, the direction of extension of the connecting section being orthogonal to the direction of extension of the holding section.

7. A rock drilling device according to claim 6, wherein the handle further comprises a connection turntable, at least one of the connection turntable and the rear section being provided with a connection hole, a plurality of the connection holes being arranged at intervals along the circumference of the connection turntable, the connection turntable and the rear section being connected by cooperation of a connection piece and the connection hole.

8. A rock drilling apparatus according to claim 7, wherein there are two of said handles, and two of said handles are symmetrically disposed along the length of said frame.

9. A rock drilling apparatus according to claim 1, wherein the breaking hammer body further comprises an oil inlet for connection to an oil pump.