Impact system for automatic furnace disassembly

Abstract

The utility model provides an impact system for automatic furnace disassembly, which is characterized by comprising an impact disc and an impact assembly mounted on the impact disc, and a rotating motor for driving the impact disc to rotate integrally is further fixed on the impact disc. The impact assembly comprises a main body shell fixed to the impact disc, an impact cylinder body in the main body shell and an impact piston in the impact cylinder body. The end, away from the center of the impact disc, of the impact piston is connected with an impact head used for damaging a sintering layer. The rotatable impact disc is arranged, and the impact assembly is mounted on the impact disc, so that mechanical furnace disassembly is realized, and the labor intensity of furnace disassembly is greatly reduced; and the depth gauge is arranged on the impact cylinder body, so that the impact head can be prevented from striking too deep during furnace disassembly, and the induction coil is prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of medium frequency furnace dismantling.

[0002] Specifically, it relates to an impact system for automatic furnace dismantling. BACKGROUND

[0003] When the medium frequency furnace needs to be dismantled after use, the internal crucible has very high sintering hardness, and current demolition is mainly carried out manually. Workers hold a pneumatic pick and go down into the crucible to break the sintering layer of the crucible bit by bit, and finally pour out the broken sintering material to complete the demolition.

[0004] The prior art has the following disadvantages: high labor intensity, the whole body force is pushed against the pneumatic pick during work to make it impact forward; and the demolition can only rely on the experience of workers to avoid damaging the induction coil outside the sintering layer. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the defects of the prior art and provides an impact system for automatic furnace dismantling.

[0006] The utility model aims at overcoming the defects of the prior art and provides an impact system for automatic furnace dismantling.

[0007] As an improvement of the above technical solution, the impact cylinder body is further fixedly connected with a depth scale, and the depth scale is connected to one side close to the impact head and is arranged in parallel with the impact head.

[0008] As an improvement of the above technical solution, the main body shell is further connected with a pneumatic pull rod, and the pneumatic pull rod is used to pull the impact cylinder body back to the original position.

[0009] As an improvement of the above technical solution, the pneumatic pull rod is sleeved with a shell, and the pneumatic pull rod can slide along the shell under the impact of gas.

[0010] As an improvement of the above technical solution, one end of the shell is fixed with the main body shell, and the other end of the shell is fixed with the impact cylinder body, and the shell is provided with a pneumatic pull rod air inlet communicated with an external gas source at the end close to the impact cylinder body.

[0011] As one improvement of the above technical solution, the main body shell is provided with an air pressure bin near one end close to the center of the impact disc, the air pressure bin is communicated with an external air source through an impact air inlet, and the impact cylinder body is provided with an air inlet channel communicated with the inside.

[0012] As one improvement of the above technical solution, the impact disc is connected with the main disc through a pipe shaft.

[0013] As one improvement of the above technical solution, the pipe shaft is fixedly connected with the main disc, and the impact disc is installed in the middle end of the pipe shaft through a thrust bearing.

[0014] As one improvement of the above technical solution, the rotary motor is fixedly provided with a driving gear, the pipe shaft is fixedly provided with a driven gear, and the driving gear is engaged with the driven gear.

[0015] Compared with the prior art, the impact system for automatic furnace disassembly has the advantages that: the rotatable impact disc is arranged, the impact assembly is installed on the impact disc, mechanical disassembly of the furnace is realized, and the labor intensity of the disassembly of the furnace is greatly reduced; the depth scale is arranged on the impact cylinder body, the impact head is prevented from hitting too deep during the disassembly of the furnace, and the inductor coil is prevented from being damaged.

[0016] The impact system for automatic furnace disassembly will be further described below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic view of the overall structure of the impact system for automatic furnace disassembly.

[0018] Figure 2 is a schematic view of the main disc structure of the impact system for automatic furnace disassembly.

[0019] Figure 3 is a schematic view of the impact assembly structure of the impact system for automatic furnace disassembly.

[0020] Figure 4 is a schematic view of the impact assembly structure of the impact system for automatic furnace disassembly. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0022] Embodiment: as shown in the accompanying drawings Figures 1-4As shown in the figure, an automatic impact system for disassembling the furnace includes a main plate 1, the main plate 1 is connected with an impact plate 2 arranged in parallel with the main plate 1 and an impact assembly installed on the impact plate 2. The impact plate 2 is located below the main plate 1 and is connected with the main plate 1 through a pipe shaft 3, and the pipe shaft 3 is located at the center position of the main plate 1 and the impact plate 2. The pipe shaft 3 is fixedly connected with the main plate 1, and in the embodiment, the pipe shaft 3 is welded with the main plate 1 as a whole. The impact plate 2 is installed in the middle end of the pipe shaft 3 through a thrust bearing, and is tightly fixed at the lower end of the pipe shaft 3 by a cap.

[0023] As shown in the figure, Figures 1-2 The impact plate 2 is also fixed with a rotary motor 4, the motor shaft of the rotary motor 4 penetrates through the impact plate 2, the driving gear 5 is fixed on the impact plate 2, the driven gear 6 is fixed on the upper end of the pipe shaft 3, the driving gear 5 is engaged with the driven gear 6, and the rotary motor 4 is reversely rotated to drive the rotary plate to be reversely rotated.

[0024] As shown in the figure, Figures 1-4 The impact assembly is fixed on the impact plate 2. The impact assembly includes a main body shell 7 fixed with the impact plate 2, an impact cylinder body 8 in the main body shell 7, and an impact piston 9 in the impact cylinder body 8, one end of the impact piston 9 away from the center of the impact plate 2 is connected with an impact head 10, and the impact head 10 is used for destroying the sintered layer. The main body shell 7 is provided with an air pressure bin 11 near one end of the center of the impact plate 2, the air pressure bin 11 is communicated with the external air source through an impact air inlet 12, and the impact cylinder body 8 is provided with an air inlet channel 13 communicated with the inside.

[0025] The external air source switch is turned on, air enters the air pressure bin 11 through the impact air inlet 12, pushes the cylinder body to move forward, and at the same time, air also enters the impact cylinder body 8 through the air inlet channel 13, and then pushes the impact piston 9 to move forward. At this time, the impact cylinder body moves forward, the impact piston 9 drives the impact head 10 to move, and the destruction of the sintered layer is completed.

[0026] As shown in the figure, Figure 3 The impact cylinder body 8 is also fixedly connected with a depth ruler 14, the depth ruler 14 is connected on the side close to the impact head 10 and is arranged in parallel with the impact head 10. When the impact head 10 impacts the sintered layer, in order to prevent excessive impact and damage the inductor, the depth ruler 14 can be used for limiting.

[0027] As shown in the figure, Figure 2 and Figure 4As shown, the main body shell 7 is also connected with a pneumatic pull rod 15, the pneumatic pull rod 15 is sleeved with a shell 16, the pneumatic pull rod 15 can slide along the shell 16 under the impact of gas. One end of the shell 16 is fixed with the main body shell 7, the other end of the pneumatic pull rod 15 is fixed with the impact cylinder body 8, the end of the shell 16 close to the impact cylinder body 8 is provided with a pneumatic pull rod air inlet 17 in communication with an external gas source. When one impact point is completed, the pneumatic pull rod 15 gas source is opened, and the pneumatic pull rod 15 pulls the impact cylinder body 8 back to the original position. This is a cycle of work.

[0028] The impact assembly extends outward by air pressure and starts to impact. After the first impact point is completed, the impact assembly retracts, rotates a small angle by the rotating motor 4, and impacts the second point, and so on to complete a circle of impact. In this way, from the bottom to the top, the device is removed, the broken residual material is cleaned, and the breaking is completed.

Claims

1. An automatic disassembly impact system characterized by: The impact disc is provided with a rotating motor for driving the rotation of the impact disc as a whole, and the impact assembly comprises a main body shell fixed to the impact disc, an impact cylinder body in the main body shell, and an impact piston in the impact cylinder body, and the impact piston is connected with an impact head at one end away from the center of the impact disc for breaking the sintering layer.

2. The impact system for automatic disassembly of a furnace according to claim 1, characterized in that: The impact cylinder body is further fixedly connected with a depth gauge, which is connected to the side close to the impact head and arranged in parallel with the impact head.

3. The impact system for automatic disassembly of a furnace according to claim 1, characterized in that: The main body shell is further connected with a pneumatic pull rod, which is used to pull the impact cylinder body back to the original position.

4. The impact system for automatic disassembly of a furnace according to claim 3, characterized in that: The pneumatic pull rod is sleeved with a shell, and the pneumatic pull rod can slide along the shell under the impact of gas.

5. An impact system for automatic disassembly of a furnace according to claim 4, characterized in that: One end of the shell is fixed with the main body shell, and the other end is fixed with the impact cylinder body, and the end of the shell close to the impact cylinder body is provided with a pneumatic pull rod air inlet in communication with the external gas source.

6. The impact system for automatic disassembly of a furnace according to claim 1, characterized in that: The main body shell is provided with a gas pressure chamber at the end close to the center of the impact disc, the gas pressure chamber is in communication with the external gas source through the impact air inlet, and the impact cylinder body is provided with an air inlet channel in communication with the inside.

7. An impact system for automatic disassembly of a furnace according to any one of claims 1 to 6, characterized in that: Further comprising a main disc, the impact disc is connected with the main disc through a pipe shaft.

8. The impact system for automatic disassembly of a furnace according to claim 7, characterized in that: The pipe shaft is fixedly connected with the main disc, and the impact disc is installed in the middle end of the pipe shaft through a thrust bearing.

9. The impact system for automatic disassembly of a furnace according to claim 7, characterized in that: The rotating motor is fixedly connected with a driving gear, the pipe shaft is fixedly connected with a driven gear, and the driving gear and the driven gear are engaged.

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