Portable tapping machine device

Abstract

The utility model relates to a portable tapping machine device which comprises machine frames, the machine frames are connected through a cross beam, a guide rail is fixedly installed on the lower portion of the cross beam, a rock drill is installed on the guide rail, and a rotating rod is installed at the output end of the rock drill. The rock drill moves on the guide rail through the transmission mechanism; the transmission mechanism comprises a fixing plate, a guide wheel, a chain, a motor, a driving wheel and a driven wheel, the driving wheel and the driven wheel are installed between the two ends of the cross beam and connected through the chain, the driving wheel is connected with the output end of the motor, and the motor is communicated with an operation valve stand on the ground through an oil pipe. The device is used for opening the residual iron runner of the blast furnace, can vibrate during rotation and is simple to operate, an operator drives a drill rod on a ground platform by operating a rock drill, so that the drill rod is horizontally rotated into an iron notch until the drill rod is drilled through, the consumption of oxygen pipe materials is reduced, and the production cost is reduced. And meanwhile, the risk that an operator directly enters an iron burning notch in the residual iron runner for operation and is burnt at high temperature is avoided.

Description

Technical Field

[0001] The utility model belongs to the opening equipment for the residual iron groove of a blast furnace, and particularly relates to a portable drilling machine device. Background Art

[0002] In blast furnace ironmaking, when opening the residual iron groove of the blast furnace, each time the main trough is overhauled, the residual iron in the slag notch needs to be drained in advance. Each time, the operator needs to install an oxygen bag on the oxygen pipe, open the oxygen valve, and send the oxygen through the oxygen pipe to burn the iron notch of the residual iron. After the opening is burned, the molten iron is discharged. The operator quickly climbs out of the main trough and evacuates to a safe area. Therefore, a large amount of oxygen is consumed for each opening of the iron notch, 16 oxygen pipes are burned out, and there are potential safety hazards. Summary of the Invention

[0003] In view of this, the purpose of the utility model is to provide a portable drilling machine device to solve the problems mentioned in the above background art.

[0004] In order to achieve the above purpose, the following technical solutions are further adopted:

[0005] A portable drilling machine device includes a frame, and the frames are connected by a cross beam. A guide rail is fixedly installed below the cross beam, and a rock drill is installed on the guide rail. A rotating rod is installed on the output end of the rock drill;

[0006] The rock drill is moved on the guide rail through a transmission mechanism.

[0007] As a further improvement of the utility model, the transmission mechanism includes a fixing plate, a guide wheel, a chain, a motor, a driving wheel and a driven wheel. The driving wheel and the driven wheel are installed in the middle of both ends of the cross beam. The driving wheel and the driven wheel are connected by a chain. The driving wheel is connected with the output end of the motor. The motor is communicated with the operation valve platform on the ground through an oil pipe;

[0008] The rock drill is fixedly installed on the fixing plate. A guide wheel is installed on the upper part of the fixing plate. The guide wheel is installed upside down on the guide rail, and the fixing plate is connected with the chain through a connecting piece.

[0009] As a further improvement of the utility model, the rock drill is communicated with the operation valve platform on the ground through an oil pipe.

[0010] As a further improvement of the utility model, a row of connecting holes are vertically opened on the frame. Both ends of the cross beam are fixedly connected by bolts passing through the connecting holes, and the position of the cross beam on the frame can be adjusted according to the actual working requirements.

[0011] As a further improvement of the utility model, a lifting ear is fixedly installed on the upper part of the frame.

[0012] The beneficial effects of the utility model are:

[0013] This device is used for opening the residual iron groove of a blast furnace. When it rotates, it can also vibrate. The operation is simple. The operator is on the ground platform and drives the drill rod through the operation of the rock drill, so that the drill rod horizontally enters the taphole until it is drilled through, saving the consumption of oxygen pipe materials. At the same time, it avoids the risk of the operator directly entering the residual iron groove to burn the taphole and the risk of high-temperature scalding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0015] Figure 1 is a schematic structural diagram of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0017] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0018] Please refer to Figure 1 , a portable taphole opener device, including a frame 1, the frames 1 are connected by a cross beam 2, a guide rail 3 is fixedly installed below the cross beam 2, a rock drill 4 is installed on the guide rail 3, and a rotating rod 5 is installed on the output end of the rock drill 4; the rock drill 4 is moved on the guide rail 3 through a transmission mechanism 6.

[0019] The transmission mechanism 6 includes a fixing plate 61, a guide wheel 62, a chain 63, a motor 64, a driving wheel 65 and a driven wheel 66. The driving wheel 65 and the driven wheel 66 are installed in the middle of both ends of the cross beam 2, the driving wheel 65 and the driven wheel 66 are connected by the chain 63, the driving wheel 65 is connected to the output end of the motor 64, and the motor 64 is communicated with the operation valve platform on the ground through an oil pipe 67;

[0020] The rock drill 4 is fixedly installed on the fixing plate 61, a guide wheel 62 is installed on the upper part of the fixing plate 61, the guide wheel 62 is installed upside down on the guide rail 3, and the fixing plate 61 is connected to the chain 63 through a connecting member; the rock drill 4 is communicated with the operation valve platform on the ground through an oil pipe 67.

[0021] A row of connecting holes 11 are vertically formed in the frame 1, and both ends of the cross beam 2 are fixedly connected by bolts passing through the connecting holes 11. Moreover, according to actual working requirements, the position of the cross beam 2 on the frame 1 can be adjusted. A lifting ear 12 is fixedly installed on the upper part of the frame 1.

[0022] During operation, the equipment is hoisted and placed into the slag notch. The hook is placed and hung under the center of the iron notch. The oil pipe 67 is connected, and the operation valve platform is executed to control the motor 64, so that the rock drill 4 moves forward. When the rotating rod 5 abuts against the iron notch, the rock drill 4 is controlled to work. The rotating rod 5 rotates and vibrates until the iron notch is opened.

[0023] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A portable opening machine device, comprising a frame, the frames are connected by a crossbeam, characterized in that: A guide rail is fixedly installed at the lower part of the crossbeam, a rock drill is installed on the guide rail, and a rotating rod is installed on the output end of the rock drill; The rock drill moves on the guide rail through a transmission mechanism; The transmission mechanism includes a fixed plate, a guide wheel, a chain, a motor, a driving wheel and a driven wheel. The driving wheel and the driven wheel are installed in the middle of the two ends of the crossbeam. The driving wheel and the driven wheel are connected by a chain. The driving wheel is connected to the output end of the motor, and the motor is connected to the operating valve station on the ground through an oil pipe. The rock drill is fixedly mounted on a fixed plate, a guide wheel is mounted on the upper portion of the fixed plate, the guide wheel is mounted upside down on the guide rail, and the fixed plate is connected to the chain through a connecting piece.

2. A portable opening machine device according to claim 1, characterized in that: The rock drill is communicated with an operating valve station on the ground through an oil pipe.

3. A portable opening machine device according to claim 1, characterized in that: A row of connection holes is vertically provided on the frame, and two ends of the crossbeam are fixedly connected by bolts penetrating the connection holes, and the position of the crossbeam on the frame can be adjusted according to actual work requirements.

4. A portable opening machine device according to claim 3, characterized in that: A lifting ear is fixedly installed on the upper part of the frame.

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