New energy furnace disassembling machine

Abstract

The utility model belongs to the technical field of metallurgical machinery, and discloses a new energy furnace dismantling machine which comprises an operation tool (1), a telescopic arm assembly (2), a support (3), a chassis (4), a platform (5), a hydraulic system (6), a motor (7), a charger (8), a driver (9), a battery pack system (10), a cab and a control system. The platform (5) is supported above the chassis (4) through a rotary structure, and the operation tool (1), the telescopic arm assembly (2), the support (3), the hydraulic system (6), the motor (7), the driver (9), the battery pack system (10), the cab and the control system (11) are all arranged above the platform (5). According to the utility model, the problems of energy consumption and environmental pollution of the power system of the furnace disassembling machine are solved, and when the power system adopts the motor, a battery pack power supply and external mains supply dual-power supply mode is adopted; and meanwhile, the problem that operation can only be carried out in limited time when an independent power battery is adopted for power supply is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metallurgical machinery, and in particular relates to a new energy furnace dismantling machine. Background Art

[0002] The furnace dismantling machine used in the metallurgical industry mainly uses engine power as the main power to meet the needs of furnace dismantling and bag dismantling in steel plants. At present, in response to the requirements of national environmental protection policies, various furnace dismantling machine manufacturers have gradually upgraded their engines to National IV environmentally friendly engines, but the engines still produce exhaust gas, causing environmental pollution to varying degrees, and a large amount of fuel is required every year, resulting in energy consumption.

[0003] Although furnace dismantling machine companies have begun to develop electric and dual-power furnace dismantling machines, they have not been put into large-scale production. Battery-powered furnace dismantling machines are still in the research and development stage. Utility Model Content

[0004] The technical problem to be solved by the utility model is: the energy consumption and environmental pollution problem of the power system of the furnace dismantling machine.

[0005] In order to solve the above technical problems, the specific technical solutions of the utility model are as follows:

[0006] A new energy furnace dismantling machine comprises an operating tool 1, a telescopic arm assembly 2, a bracket 3, a chassis 4, a platform 5, a hydraulic system 6, a motor 7, a charger 8, a driver 9, a battery system 10, a cab and a control system 11; the platform 5 is supported on the chassis 4 by a slewing structure, and the operating tool 1, the telescopic arm assembly 2, the bracket 3, the hydraulic system 6, the motor 7, the driver 9, the battery system 10, the cab and the control system 11 are all arranged above the platform 5; the cab and the control system 11 are arranged on the left side of the front part of the platform 5, the battery system 10 is arranged on the left side of the rear part of the platform 5, and the charger 8 is connected to the battery system 10; the bracket 3 and the telescopic arm assembly 2 are arranged in the middle front part of the platform 5; the bracket and the platform are connected by a lifting cylinder and a front end support ear pin shaft; the telescopic arm assembly 2 and the bracket 3 are connected by a slewing bearing, and the telescopic arm assembly can make a 360° positive and negative rotation along the rotation center axis of the bracket; the end of the telescopic arm assembly 2 is connected to the operating tool; the motor 7 is arranged on the right side of the rear part of the platform 5; and the driver 9 is connected to the motor 7.

[0007] Wherein, the working tools are equipped with a hydraulic hammer, a reamer and a hook shovel.

[0008] Among them, the telescopic arm assembly includes a telescopic cylinder, a short arm, a telescopic arm, a main arm housing, a roller assembly, and a guide wheel; the telescopic arm assembly as a whole is a triangular structure, and the telescopic arm can reciprocate with the extension and retraction of the telescopic cylinder; the telescopic arm is supported in the main arm housing by roller assemblies in different directions; the short arm is arranged at the front end of the telescopic arm for connecting with the working tool.

[0009] Furthermore, the battery pack system is arranged at the rear end of the platform to provide power for the entire vehicle and serve as a counterweight for the entire vehicle.

[0010] The utility model has the following advantages: it solves the energy consumption and environmental pollution problems of the power system of the furnace dismantling machine; when the power system adopts a motor, a dual power supply mode of a battery pack power supply and an external AC power supply is adopted; at the same time, it solves the problem that when an independent power battery is used for power supply, the machine can only operate within a limited time. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the new energy furnace dismantling machine of the utility model;

[0012] Figure 2 for Figure 1 A top view of

[0013] Figure 3 This is the power supply principle diagram of the new energy furnace dismantling machine of the utility model;

[0014] Explanation of marks in the figure: 1-working tool, 2-telescopic arm assembly, 3-bracket, 4-chassis, 5-platform, 6-hydraulic system, 7-motor, 8-charger, 9-drive, 10-battery pack system, 11-cab and control system. DETAILED DESCRIPTION

[0015] In order to better understand the purpose, structure and function of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings.

[0016] like Figure 1-Figure 3 As shown, the new energy furnace dismantling machine of the utility model includes the following parts: an operating tool 1, a telescopic arm assembly 2, a bracket 3, a chassis 4, a platform 5, a hydraulic system 6, a motor 7, a charger 8, a driver 9, a battery pack system 10, and a cab and control system 11.

[0017] in:

[0018] The working tool 1 is equipped with a hydraulic hammer, a reaming drill, and a hook shovel that meet the needs of hole expansion and furnace dismantling. The working tool part also includes a connecting frame for connecting the tools and a tool cylinder. The working tool can perform a pitching action under the effect of the extension and retraction of the cylinder.

[0019] The telescopic arm assembly 2 is mainly composed of a telescopic cylinder, a short arm, a telescopic arm, a main arm housing, a roller assembly, and a guide wheel. The telescopic arm assembly is a triangular structure with strong torsion resistance. The telescopic arm can reciprocate as the telescopic cylinder extends and retracts. The telescopic arm is supported by roller assemblies in different directions in the main arm housing. The guide wheel allows each hydraulic hose to be smoothly retracted and released during the telescopic process.

[0020] The bracket 3 is mainly composed of a bracket body, a slewing bearing, a slewing reducer, a slewing joint, and a lifting cylinder. The bracket body supports the telescopic arm assembly. Under the action of the slewing reducer, the telescopic arm can rotate 360° forward and reverse. The extension and retraction of the lifting cylinder causes the bracket to pitch, driving the telescopic arm to pitch.

[0021] The chassis 4 is mainly composed of a center frame, a crawler assembly, a driving wheel, a tensioning wheel, a supporting wheel, a sprocket wheel, and a travel reducer. Under the action of the travel reducer, the driving wheel rotates, thereby driving the entire vehicle to travel.

[0022] The platform 5 is mainly composed of a platform body, a slewing reducer, and a slewing bearing. The platform body is a box-type structure, and under the action of the slewing reducer, the platform can rotate 360° around the chassis.

[0023] The hydraulic system 6 is mainly composed of hydraulic pipelines, joints, hydraulic oil tanks, hydraulic control boxes, hydraulic pumps, and hydraulic valves. The actions of each actuator are controlled by a pilot valve to realize the action of the whole vehicle.

[0024] The motor 7 is the power of the whole vehicle, and the output end is connected to the hydraulic pump. The rotation of the motor rotor drives the hydraulic pump to rotate, providing power for the hydraulic system of the whole vehicle.

[0025] The charger 8 is a device for charging the battery pack. When the battery pack needs to be charged, the external power plug is connected to the charger to charge the battery pack to store energy.

[0026] The driver 9 controls the motor. The driver integrates the input voltage to power the motor. At the same time, the control unit controls the driver to change the output speed of the motor, control the start, stop speed and working speed of the motor, and adjust the speed of the whole machine operation. The driver input end has two connection socket modes. One socket mode is directly connected to the external municipal power supply and powered by the municipal power supply; the other socket mode is connected to the battery pack output end and powered by the battery pack.

[0027] The battery pack system 10 is mainly composed of an integrated battery pack module, a battery pack cooling system, a battery pack protection system and accessories. The battery pack system is arranged at the rear end of the platform to provide power for the entire vehicle and act as a counterweight for the entire vehicle.

[0028] The cab and control system 11, the operation and control system of the whole vehicle is arranged in the cab, which is mainly composed of a seat, a pilot operating handle, operating buttons, a control panel, and a controller, and is the control and operation part of the whole vehicle.

[0029] The connection relationship between the above components is:

[0030] The chassis and the platform are connected by a slewing bearing, and the platform and the upper parts can rotate 360° forward and reverse on the chassis; all parts except the chassis are arranged on the platform, the cab and the hydraulic control box are arranged on the left side of the platform, the hydraulic oil tank and the hydraulic pump are arranged on the right side of the platform, and the battery system, the motor and the driver are arranged at the rear end of the platform; the charger can be arranged on the platform or independently external; the bracket and the telescopic arm assembly are arranged in the middle front part of the platform; the bracket and the platform are connected by the lifting cylinder and the front end support ear pin shaft, and the movement of the lifting cylinder can make the bracket pitch up and down; the telescopic arm assembly and the bracket are connected by a slewing bearing, and the telescopic arm can rotate 360° forward and reverse along the rotation center axis of the bracket; there is a telescopic cylinder in the telescopic arm assembly, and the telescopic arm is extended and retracted when the telescopic cylinder is extended and retracted, and the telescopic arm and the main arm shell are supported by the roller assembly; the short arm is connected to the front end of the telescopic arm to connect the working tool connecting frame; the connecting frame is connected to the working tool.

[0031] The motor is arranged on the rear side of the platform, the motor is connected to the driver, and the driver is connected to the battery pack and the municipal power supply interface; the battery pack system has automatic monitoring and protection functions and can monitor the battery usage in real time.

[0032] The main power source of the new energy furnace dismantling machine in this embodiment is the motor. There are two ways to provide power to the motor: one is to power it through the built-in battery pack, and the other is to power it through external mains electricity. When long-term uninterrupted operation is required, the external power supply is connected to continuously power the motor; when it is necessary to transfer or work for a short time, the battery pack power supply is connected to power the motor.

[0033] This embodiment is electrically driven, does not cause pollution to the environment and reduces energy consumption. Under the condition that the steel plant has sufficient power facilities, the furnace dismantling machine is convenient and quick to use.

[0034] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make several modifications and improvements without departing from the principle of the present invention, and these modifications and improvements should also be considered to belong to the protection scope of the present invention.

Claims

1. A new energy furnace dismantling machine, characterized in that: It comprises an operating tool (1), a telescopic arm assembly (2), a bracket (3), a chassis (4), a platform (5), a hydraulic system (6), a motor (7), a charger (8), a driver (9), a battery pack system (10), a cab and a control system (11); The platform (5) is supported on the chassis (4) by a slewing structure, and the working tool (1), the telescopic arm assembly (2), the bracket (3), the hydraulic system (6), the motor (7), the driver (9), the battery system (10), the cab and the control system (11) are all arranged on the platform (5); The cab and control system (11) are arranged on the left side of the front part of the platform (5), the battery system (10) is arranged on the left side of the rear part of the platform (5), and the charger (8) is connected to the battery system (10); The support (3) and the telescopic arm assembly (2) are arranged in the middle and front part of the platform (5); the support and the platform are connected by means of a lifting cylinder and a front end support ear pin shaft; the telescopic arm assembly (2) and the support (3) are connected by means of a slewing bearing, and the telescopic arm assembly can perform 360° forward and reverse rotation along the rotation center axis of the support; the end of the telescopic arm assembly (2) is connected to the working tool; The motor (7) is arranged on the right side of the tail of the platform (5); and the driver (9) is connected to the motor (7).

2. The new energy furnace dismantling machine according to claim 1 is characterized in that: The working tools are equipped with a hydraulic hammer, a reamer and a hook shovel.

3. The new energy furnace dismantling machine according to claim 1 is characterized in that: The telescopic arm assembly includes a telescopic cylinder, a short arm, a telescopic arm, a main arm housing, a roller assembly, and a guide wheel; the telescopic arm assembly is a triangular structure as a whole, and the telescopic arm can reciprocate as the telescopic cylinder extends and retracts; the telescopic arm is supported in the main arm housing by roller assemblies in different directions; the short arm is arranged at the front end of the telescopic arm for connecting with a working tool.

4. The new energy furnace dismantling machine according to claim 1 is characterized in that: The battery pack system is arranged at the rear end of the platform to provide power for the entire vehicle and serve as a counterweight for the entire vehicle.

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