CN210238624U

CN210238624U - Novel breaking hammer

Info

Publication number: CN210238624U
Application number: CN201920961686.9U
Authority: CN
Inventors: Weimin Yang; 杨卫民
Original assignee: Gansu Xijiang Intelligent Equipment Technology Co Ltd
Current assignee: Feicheng Taiyuan Industry And Trade Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-03
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a novel breaking hammer, including the stake body that is used for connecting excavator arm, the power device of fixed mounting in stake body inboard promptly, install the drill rod in power device bottom position department promptly, install a wind box in the rear side position department of stake body, the front, rear end face department of this wind box all welds the ear of connecting usefulness, the ear with be equipped with the bolt between the stake body, the upper end of wind box is sealed, and the lower extreme has the air outlet, the wind box is kept away from that end face department of stake body has seted up an air intake, install an axial-flow fan in the position department of air intake, be connected with the flange between axial-flow fan and the air intake, the air outlet slope is relative with the drill rod after downwards; the product can blow air to the construction position, blow away dust particles diffused at the periphery of the drill rod, and obtain a better working visual field.

Description

Novel breaking hammer

Technical Field

The utility model relates to a novel quartering hammer.

Background

The breaking hammer is also called a hydraulic pick and a hydraulic gun, the power source of the breaking hammer is pressure oil provided by a pump station of an excavator or a loader, and the breaking hammer can effectively clean floating stones and soil in rock gaps in the process of excavating a building foundation. The hydraulic breaking hammer adopts an optimized design concept, the stroke of the piston and the cylinder body is increased, the diameter of the piston and the diameter of the drill rod are the same, the matching effect of the breaking hammer and a host machine is optimal, the highest output energy is reasonably utilized, the energy is saved, and the highest working efficiency is achieved. The selection principle is to select the most suitable hydraulic breaking hammer according to the type of the excavator and the working environment.

The hydraulic breaking hammer is an important construction tool and can be divided into a handheld type and an onboard type according to an operation mode, a piston in a hammer body is driven to reciprocate by hydrostatic pressure serving as power during working, a drill rod arranged at the front section of the hammer body is told to impact during piston stroke, and the drill rod breaks solid matters such as ore and concrete, so that the solid matters such as the ore and the concrete are better.

In practice, it has been found that the breaking hammer generates much dust during construction, so that the lower end of the drill rod is not visible, which results in the driver not being able to control the position and depth of insertion of the drill rod, and the condition of the object being broken, and therefore often causes erroneous operation, resulting in damage to the drill rod.

Based on the problems, a novel breaking hammer capable of blowing air to a construction position to blow away dust particles diffused at the periphery of a drill rod and obtain a better working visual field is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can blast air to the position department of construction is provided, will fill the dust granule of crossing in the drill rod periphery department and blow away, obtain the novel quartering hammer in the work field of vision of preferred.

The utility model discloses a realize through following technical scheme:

the utility model provides a novel quartering hammer, is including the stake body that is used for connecting excavator arm, and fixed mounting is at the inboard power device of stake body promptly, installs the drill rod in power device bottom position department promptly the rear side position department of stake body installs a wind box, and the ear of connecting usefulness has all been welded to the preceding, rear end face department of this wind box, the ear with be equipped with the bolt between the stake body, the upper end of wind box is sealed, and the lower extreme has the air outlet, the wind box is kept away from that end face department of stake body has seted up an air intake the position department of air intake installs an axial-flow fan, axial-flow fan with be connected with the flange between the air intake, the air outlet slope back downwards with the drill rod is relative.

Preferably, the wind box is made of aluminum alloy, and the wall thickness of the wind box is 2-4 mm.

Preferably, a spraying box is fixed at one end of the wind box, which is far away from the support body, in a spot welding manner, micropores for atomization are uniformly distributed at the lower end of the spraying box, a water inlet pipe is welded at the side surface of the spraying box, a hose is assembled at one end of the water inlet pipe, which is far away from the spraying box, a clamp is assembled between the hose and the water inlet pipe, and one end of the hose, which is far away from the water inlet pipe, is connected with a water supply device; above-mentioned structure is mainly because of the operational environment to the high dirt, when being in the operational environment of high dirt, the needs in the clear field of vision may not be satisfied in the form of single blast air, therefore we have still designed and have sprayed the box, realize the pressure boost through spraying the box after intaking, through the atomizing drop of micropore blowout, carry out the dust fall to construction position department, be convenient for obtain clear work field of vision.

Preferably, the bracket body and the drill rod are made of Q235 materials.

Preferably, the drill rod is of solid construction.

When the drill rod breaker is actually operated, the power device provides power for the drill rod to move up and down, the position needing to be broken is broken, the axial flow fan provides high-speed airflow when the drill rod breaker is broken, the airflow acts on the position of the drill rod, the position of the drill rod is cleared, a clear working visual field is guaranteed, the position accuracy of the drill rod is guaranteed, the drill rod is prevented from working mistakenly, and the drill rod is prevented from being damaged.

The utility model has the advantages that: this product can carry out the clarity of the field of vision to the inserted position of drill rod during the construction, and the operating position of the accurate acquisition drill rod of being convenient for avoids causing the drill rod to damage, and the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

fig. 2 is a bottom view of the spray box.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The novel breaking hammer shown in fig. 1 and 2 comprises a bracket body 1 for connecting a mechanical arm of an excavator, namely a power device 2 fixedly arranged at the inner side of a bracket body 1, namely a drill rod 3 arranged at the bottom position of the power device 2, a wind box 4 arranged at the rear position of the bracket body 1, the front end face and the rear end face of the wind box 4 are welded with lug parts 401 for connection, a bolt 411 is assembled between the lug parts 401 and the bracket body 1, the upper end of the wind box 4 is closed, the lower end of the wind box 4 is provided with an air outlet (not shown), the end surface of the wind box 4 far away from the bracket body 1 is provided with an air inlet (not shown), an axial-flow fan 5 is installed at the position of the air inlet, a flange 501 is connected between the axial-flow fan 5 and the air inlet, and the air outlet is inclined downwards and then is opposite to the drill rod 3.

The utility model discloses in the embodiment of a preferred, wind box 4 adopts the aluminum alloy material, the wall thickness of wind box 4 is 3 mm.

In a preferred embodiment of the present invention, a spraying box 6 is fixed to the end of the wind box 4 away from the support body 1 by spot welding, micropores 601 for atomization are uniformly distributed at the lower end of the spraying box 6, a water inlet pipe 602 is welded to the side surface of the spraying box 6, a hose 603 is assembled at the end of the water inlet pipe 602 away from the spraying box 6, a clamp 611 is assembled between the hose 603 and the water inlet pipe 602, and a water supply device is connected to the end of the hose 603 away from the water inlet pipe 602; above-mentioned structure is mainly because of the operational environment to the high dirt, when being in the operational environment of high dirt, the needs in the clear field of vision may not be satisfied in the form of single blast air, therefore we have still designed and have sprayed the box, realize the pressure boost through spraying the box after intaking, through the atomizing drop of micropore blowout, carry out the dust fall to construction position department, be convenient for obtain clear work field of vision.

In the preferred embodiment of the present invention, the support body 1 and the drill rod 3 are made of Q235 material.

In a preferred embodiment of the present invention, the drill rod 3 is a solid structure.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a novel quartering hammer, is including the stake body that is used for connecting excavator arm, and fixed mounting is the power device of stake internal side promptly, installs the drill rod in power device bottom position department promptly, its characterized in that: the drill rod support is characterized in that a wind box is installed at the position of the rear side of the support body, ear parts for connection are welded at the front end face and the rear end face of the wind box, bolts are assembled between the ear parts and the support body, the upper end of the wind box is closed, an air outlet is formed in the lower end of the wind box, an air inlet is formed in the end face, away from the support body, of the wind box, an axial flow type fan is installed at the position of the air inlet, a flange is connected between the axial flow type fan and the air inlet, and the air outlet is opposite to the drill rod after inclining downwards.

2. The new breaking hammer of claim 1, characterized in that: the wind box is made of aluminum alloy materials, and the wall thickness of the wind box ranges from 2mm to 4 mm.

3. The new breaking hammer of claim 1, characterized in that: the wind box is kept away from that one end spot welding of stake body is fixed with one and sprays the box, the lower extreme equipartition that sprays the box has the micropore of atomizing usefulness, the side welding that sprays the box has an inlet tube, the inlet tube is kept away from that one end that sprays the box is equipped with a hose, the hose with be equipped with the clamp between the inlet tube, the hose is kept away from that one end of inlet tube and is connected water supply equipment.

4. The new breaking hammer of claim 1, characterized in that: the bracket body and the drill rod are made of Q235 materials.

5. The new demolition hammer as claimed in claim 3, characterized in that: the drill rod is of a solid structure.