CN208777991U - Safety protection type rock drilling device for coal mine - Google Patents

Abstract

The utility model provides the safety protection type rock drilling device for being used for coal mine, including rock drill main body, solenoid electric valve and injection pipe；By the connection of handle link block, there are two symmetrical handles to the left and to the right respectively for the upper end of the rock drill main body；The front-end and back-end wall of the handle link block is fixedly welded with hemispherical shield respectively；The control cabinet of the rock drill main body is just in the middle part of shield.The utility model passes through the setting of shield and armlet body and foam storage bin, the security protection to operator and rock drilling device can be effectively formed, during rock drilling, the stone of generation, which can be reduced effectively, can wound area, and can greatly mitigate the labor intensity of operator, it is most important that, during rock drilling, due to slungshot flash generation spark generate fire behavior, can by emergency measure, remedy even become extinct.

Description

Safety protection type rock drilling device for coal mine

Technical field

The utility model belongs to expiloration of coal mines equipment technical field, more specifically, is in particular to used for the safety of coal mine Protection rock drilling device.

Background technique

Rock drill is the tool for direct quarrying stone.

Rock drill can be divided into air rock drill, diesel rock frill, electric rock drill and hydraulic gate by its power resources Deng four classes.

Based on above-mentioned, the inventors discovered that, during expiloration of coal mines, when using rock drilling device, on the one hand, rock drilling device Protective device if a large amount of metal materials are used as traditional equipment, fuel gas is easily encountered in recovery process Unsafe accident, and rock drilling during generate a large amount of slungshot flash be also unsafe accident the main reason for.

Then, in view of this, being studied improvement for existing structure and missing, the security protection for coal mine is provided Formula rock drilling device, to achieve the purpose that with more more practical value.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides the safety protection type rock drilling device for being used for coal mine, with solution Certainly existing rock drilling device easily encounters fuel gas in recovery process and unsafe accident occurs, and generates during rock drilling big The slungshot of amount flash be also unsafe accident the main reason for the problem of.

Purpose and effect of the utility model for the safety protection type rock drilling device of coal mine, by technological means in detail below Reached:

For the safety protection type rock drilling device of coal mine, including rock drill main body, handle link block, handle, armlet body, storage Object case, shield, steel skeleton, control cabinet, foam storage bin, solenoid electric valve and injection pipe；The rock drill main body By the connection of handle link block, there are two symmetrical handles to the left and to the right respectively for upper end；The front end of the handle link block is with after End wall is fixedly welded with hemispherical shield respectively；The left end of the handle link block of left end and the handle of right end connect The right end for connecing block extends outwardly respectively is provided with horizontal armlet body；The control cabinet of the rock drill main body is just at protection Cover middle part.

Further, the handle is symmetrically horizontally placed at the top of rock drill main body, and handle can be placed in protection just Within the protection scope of cover, and control switch is provided in the front end side wall of handle.

Further, the armlet body is the cricoid armlet body of quadrant, and the front end of armlet body is high, and armlet body Rear end it is low, the rear end of armlet body and handle flush are provided with storage tank in the front plan of armlet body.

Further, interval is evenly arranged with steel skeleton on the shield inner and outer wall, and shield is generally Rubber is made.

Further, the foam storage bin of semi-cylindrical, and foam storage bin are inlaid in the shield bottom plane Bottom plane on offer injection pipe, and solenoid electric valve is provided on injection pipe.

Compared with prior art, the utility model has the following beneficial effects:

The utility model passes through the setting of shield and armlet body and foam storage bin, can effectively form to operation The security protection of personnel and rock drilling device, during rock drilling, the stone of generation, which can be reduced effectively, can wound area, and The labor intensity of operator can greatly be mitigated, it is most important that, during rock drilling, since slungshot flashes the fire of generation The fire behavior that flower generates can remedy and even be become extinct by emergency measure.

Detailed description of the invention

Fig. 1 is the upper axis view structural schematic diagram of the utility model.

Fig. 2 is the lower axle view structural schematic diagram of the utility model.

Fig. 3 is the overlooking structure diagram of the utility model.

Fig. 4 is the right side structural representation of the utility model.

In figure, the corresponding relationship of component names and accompanying drawing number are as follows:

1- rock drill main body, 2- handle link block, 3- handle, 4- armlet body, 401- storage tank, 5- shield, 501- steel Skeleton processed, 6- control cabinet, 7- foam storage bin, 701- solenoid electric valve, 702- injection pipe.

Specific embodiment

The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment For illustrating the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot It is interpreted as indication or suggestion relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Embodiment:

As shown in attached drawing 1 to attached drawing 4:

The utility model provides the safety protection type rock drilling device for being used for coal mine, including rock drill main body 1, handle link block 2, handle 3, armlet body 4, storage tank 401, shield 5, steel skeleton 501, control cabinet 6, foam storage bin 7, Electromagnetic Control Valve 701 and injection pipe 702；The upper end of the rock drill main body 1 passes through to the left and to the right respectively there are two the connections of handle link block 2 Symmetrical handle 3；The front-end and back-end wall of the handle link block 2 is fixedly welded with hemispherical shield 5 respectively；Left end The right end of the handle link block 2 of the left end and right end of the handle link block 2 extends outwardly respectively is provided with horizontal shield Arm body 4；The control cabinet 6 of the rock drill main body 1 is just at 5 middle part of shield.

Wherein, the handle 3 is symmetrically horizontally placed at the top of rock drill main body 1, and handle 3 can be placed in shield just Within 5 protection scope, and control switch is provided in the front end side wall of handle 3, the setting of handle 3 can facilitate both hands common Firmly, in order to keeping the stabilization of rock drill.

Wherein, the armlet body 4 is the cricoid armlet body 4 of quadrant, and the front end of armlet body 4 is high, and armlet body 4 Rear end it is low, the rear end of armlet body 4 and 3 flush of handle are provided with storage tank 401 in the front plan of armlet body 4, into When row work, both arms is enabled to have supporting point, on the one hand, it is capable of forming the protection to arm, it on the other hand again can Save physical strength.

Wherein, interval is evenly arranged with steel skeleton 501 on 5 inner and outer wall of shield, and shield 5 is generally Rubber is made, and can prevent the stone to splash from wounding hand and control cabinet 6, and steel skeleton 501 can generate equipment Heat be discharged in time.

Wherein, it is inlaid with the foam storage bin 7 of semi-cylindrical in 5 bottom plane of shield, and foam storage bin 7 Injection pipe 702 is offered in bottom plane, and is provided with solenoid electric valve 701 on injection pipe 702, is generated during rock drilling It after small fire behavior, can be remedied immediately, to prevent fire behavior expansion, the time for giving operator's abundance escapes.

The specifically used mode and effect of the present embodiment:

In the utility model, in use, hand grip 3 works, and arm is placed on armlet body 4 On, enable both arms to have supporting point, on the one hand, it is capable of forming the protection to arm, on the other hand can save physical strength again, and And emergency button and equipment control switch are arranged on the front side wall of handle 3, in order to make respective reaction, shield in time Interval is evenly arranged with steel skeleton 501 on 5 inner and outer walls, and the generally rubber of shield 5 is made, and can prevent splashing Stone wounds hand and control cabinet 6, the foam storage bin 7 of semi-cylindrical is inlaid in 5 bottom plane of shield, and foam stores up It deposits and offers injection pipe 702 in the bottom plane of case 7, and be provided with solenoid electric valve 701 on injection pipe 702, in rock drilling It after generating small fire behavior in journey, can be remedied immediately, to prevent fire behavior expansion, the time for giving operator's abundance escapes It is raw.

The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.

Claims (5)

1. being used for the safety protection type rock drilling device of coal mine, it is characterised in that: this is used for the safety protection type rock drilling device of coal mine Including rock drill main body (1), handle link block (2), handle (3), armlet body (4), storage tank (401), shield (5), steel Skeleton (501), control cabinet (6), foam storage bin (7), solenoid electric valve (701) and injection pipe (702)；The rock drilling owner By handle link block (2) connection, there are two symmetrical handle (3) to the left and to the right respectively for the upper end of body (1)；The handle connects The front-end and back-end wall for connecing block (2) is fixedly welded with hemispherical shield (5) respectively；The handle link block (2) of left end Left end and the right end of the handle link block (2) of right end extend outwardly be provided with horizontal armlet body (4) respectively；The chisel The control cabinet (6) of rock owner body (1) is just in the middle part of shield (5).

2. being used for the safety protection type rock drilling device of coal mine as described in claim 1, it is characterised in that: two handles (3) It is symmetrically horizontally placed at the top of rock drill main body (1), handle (3) can be placed in just within the protection scope of shield (5), And control switch is provided in the front end side wall of handle (3).

3. being used for the safety protection type rock drilling device of coal mine as described in claim 1, it is characterised in that: the armlet body (4) is The cricoid armlet body (4) of quadrant, and the front end of armlet body (4) is high, and the rear end of armlet body (4) is low, armlet body (4) Rear end and handle (3) flush, be provided with storage tank (401) in the front plan of armlet body (4).

4. being used for the safety protection type rock drilling device of coal mine as described in claim 1, it is characterised in that: in the shield (5) Interval is evenly arranged with steel skeleton (501) on wall and outer wall, and shield (5) generally rubber is made.

5. being used for the safety protection type rock drilling device of coal mine as described in claim 1 or 4, it is characterised in that: the shield (5) It is inlaid with the foam storage bin (7) of semi-cylindrical in bottom plane, and offers injection in the bottom plane of foam storage bin (7) It manages (702), and is provided with solenoid electric valve (701) on injection pipe (702).