Three-purpose integrated slag removal machine

Abstract

The utility model provides a three-purpose integrated slag removing machine which comprises an excavator bucket, a front arm, a breaking hammer, a hopper, a front support, a machine frame, a large arm and a hydraulic oil cylinder, the large arm is hinged to the machine frame through the hydraulic oil cylinder, the front support is hinged to the machine frame through the hydraulic oil cylinder, the rear end of the front arm is hinged to the front end of the large arm, and the excavator bucket is connected to the front end of the front arm. And the bucket is hinged with the front arm. The multifunctional excavator has various functions, integrates excavating, crushing and loading, meets different slag removal working conditions, and reduces the equipment replacement cost; the structure is flexible, all parts are hinged and hydraulically connected, the action is flexible, and multi-angle operation can be achieved; the straight arm and the arc-shaped arm of the excavator bucket are hinged to enlarge the moving range; the crushing hammers are hinged and connected through the connecting rods, work is stable, the angle and force are adjustable, and the crushing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to skid loader technical field, specifically, relate to a three -purpose integrated slag cleaning machine. BACKGROUND

[0002] At present, the existing slag cleaning machine is only equipped with a device similar to a breaking hammer, and can only break hard materials, such as clumped waste slag and rocks, into smaller blocks. Some slag cleaning machines only have the action of scraping and digging materials, such as piling up slag from one place to another or digging up slag from the ground. However, they cannot break hard materials. Some slag cleaning machines can only be used for clearing the site, collecting broken or loose materials, and then transporting them. However, they do not have the ability to break materials and efficiently scrape and dig materials. The existing slag cleaning machines can only perform one type of work and have single functions. SUMMARY

[0003] To make up for the above shortcomings, the utility model provides a three-purpose integrated slag cleaning machine which overcomes the above technical problems or at least partially solves the above problems.

[0004] The utility model is implemented as follows:

[0005] The utility model provides a three-purpose integrated slag cleaning machine, which comprises a bucket, a forearm, a breaking hammer, a hopper, a front support, a frame, a large arm and a hydraulic cylinder. The large arm is hingedly connected to the frame through the hydraulic cylinder. The front support is hingedly connected to the frame through the hydraulic cylinder. The rear end of the forearm is hingedly connected to the front end of the large arm. The bucket is connected to the front end of the forearm. The bucket is hingedly connected to the forearm. The breaking hammer is installed and fixed on the upper part of the forearm. The rear end of the breaking hammer is hingedly connected to the rear end of the forearm. The breaking hammer is connected to the forearm through a connecting rod in the axial direction. The hopper is connected and fixed on the front support.

[0006] In a preferred scheme, the breaking hammer is hingedly connected to the forearm through two connecting rods. The rear end of the breaking hammer is hingedly connected to the rear end of the forearm through the hydraulic cylinder.

[0007] In a preferred scheme, the bucket is hingedly connected to the forearm through the straight arm and the arc-shaped arm.

[0008] In a preferred scheme, the breaking hammer mainly comprises a main body shell, a piston assembly, a drill rod, a reversing valve, an accumulator and a sealing element. The drill rod is installed at the front end of the cylinder body, and its tail is opposite to the piston assembly. The reversing valve is connected to the cylinder body through a hydraulic pipeline. The accumulator is installed at a position convenient for storing and releasing energy and is connected to the hydraulic system through a pipeline. The sealing element is distributed between the piston and the cylinder body and at the pipeline connection.

[0009] In a preferred scheme, the bucket can be moved to a position above the hopper.

[0010] The three-purpose integrated slag cleaning machine has the following beneficial effects:

[0011] First, the machine has multiple functions, integrating digging, crushing and loading, and can meet different slag cleaning conditions and reduce equipment replacement costs. Second, the machine has flexible structure, and each component is hingedly and hydraulically connected, and can operate flexibly and at multiple angles. The digging bucket and the arc-shaped arm are hingedly connected, and the range of movement is increased. The crushing hammer is hingedly connected and connected through a connecting rod, and the working stability, angle and force can be adjusted, and the crushing efficiency is improved. Third, the crushing hammer structure is optimized, and the accumulator is reasonably installed, so that the energy can be efficiently stored and released, and the striking force is enhanced. The sealing element ensures the sealing of the hydraulic system, reduces leakage and prolongs the service life of the equipment. Fourth, the material processing is efficient, the digging bucket can be moved above the hopper, and the material can be directly poured, so that the process is simplified, and the labor cost and labor intensity are reduced. Fifth, the machine has strong maintainability, and the components are connected and can be easily disassembled and installed. When a fault occurs, the machine is more convenient to check, maintain and replace, and the maintenance difficulty and cost are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical schemes of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0013] Figure 1 is the overall perspective view provided by the embodiments of the present application;

[0014] In the figure: 1, digging bucket; 2, forearm; 3, crushing hammer; 4, hopper; 5, front support; 6, large arm; 7, oil cylinder. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0016] The utility model provides a technical scheme: a three -purpose integrated slag cleaning machine, including excavator 1, forearm 2, breaking hammer 3, hopper 4, front support 5, frame 8, big arm 6 and hydraulic cylinder 7, big arm 6 is connected with frame 8 through hydraulic cylinder 7 and is hinged, front support 5 is hinged with frame 8 through hydraulic cylinder 7, the rear end of forearm 2 is hinged with the front end of big arm 6, excavator 1 is connected in the front end position of forearm 2, excavator 1 is hinged with forearm 2, breaking hammer 3 is installed and is fixed in the upper position of forearm 2, and the rear end is hinged with the rear end of forearm 2, and breaking hammer 3 is connected with forearm 2 through connecting rod in the axial direction, and hopper 4 is connected and fixed on front support 5.

[0017] In a preferred scheme, the breaking hammer 3 is hinged with the forearm 2 through two connecting rods in the axial direction, and the rear end of the breaking hammer 3 is hinged with the rear end of the forearm 2 through the hydraulic cylinder 7.

[0018] In a preferred scheme, the excavator 1 is hinged with the forearm 2 through the straight arm and the arc-shaped arm.

[0019] In a preferred scheme, the breaking hammer 3 mainly comprises a main body shell, a piston assembly, a drill rod, a reversing valve, an accumulator and a sealing element, the drill rod is installed at the front end of the cylinder body, the tail thereof is opposite to the piston assembly, the reversing valve is connected with the cylinder body through a hydraulic pipeline, the accumulator is installed at a position for storing and releasing energy and is connected with the hydraulic system through a pipeline, and the sealing element is distributed between the piston and the cylinder body and at the pipeline connection position.

[0020] In a preferred scheme, the excavator 1 can be moved to a position above the hopper 4.

[0021] The working principle of the utility model is as follows: the slag cleaning machine realizes the flexible movement of each component through multiple hydraulic cylinders. The hydraulic cylinders between the big arm and the frame and the front support and the frame can respectively control the angle and position of the big arm and the front support. The forearm hinged at the front end of the big arm can also swing flexibly to provide a suitable position and angle for the operation of the excavator and the breaking hammer.

[0022] When the excavating operation is performed, the operator controls the hydraulic cylinders connected with the big arm, the forearm and the excavator. Through the extension and retraction of the hydraulic cylinder piston rod, the big arm and the forearm are driven to move, and the excavator is sent to the area to be excavated. Then, the hinged position between the excavator and the forearm is controlled to act, and the excavator is inserted into the material to complete the excavating operation. Subsequently, the hydraulic cylinder is operated again to move the big arm and the forearm, and the excavated material is moved to the designated position, such as the position above the hopper.

[0023] When it is necessary to break hard objects, the breaking hammer works. The hydraulic system provides power for the breaking hammer, and the reversing valve controls the flow direction of the hydraulic oil through the hydraulic pipeline, so that the piston assembly reciprocates in the cylinder. When the piston assembly moves forward, it hits the tail of the drill rod opposite to it, and the drill rod transmits the impact force to the target object to achieve the breaking work. The accumulator stores hydraulic energy when the system pressure rises and releases energy when the pressure decreases, ensuring stable system pressure and improving breaking efficiency. At the same time, the operator can control the hydraulic cylinder connected to the rear end of the breaking hammer to adjust the working angle of the breaking hammer to adapt to different working scenes.

[0024] After the bucket excavates the material, the bucket is moved above the hopper by controlling the hydraulic cylinder. Then, the articulated structure of the bucket and the forearm is operated to open the bucket, and the material is poured into the hopper to complete the loading work. The hopper is fixed on the front support, and the front support can be adjusted in position by the hydraulic cylinder to facilitate subsequent transportation or processing of the material.

[0025] The reversing valve of the utility model is installed near the cylinder, and is connected with the rodless cavity and the rod cavity of the hydraulic cylinder through the hydraulic pipeline. The reversing valve is mainly used for controlling the flow direction of the hydraulic oil, and then driving the piston assembly to reciprocate in the cylinder.

[0026] The accumulator of the utility model is connected with the hydraulic system through the pipeline and is installed near the position close to the reversing valve. It can more timely supplement or absorb the hydraulic impact generated in the reversing moment, effectively reduce the pressure fluctuation, and make the hydraulic system run more stably. During the working process of the slag remover, when the hydraulic system pressure rises, the hydraulic oil will flow into the accumulator through the pipeline, so that the gas in the accumulator is compressed, the hydraulic energy is converted into the elastic potential energy of the gas, and is stored. When the system pressure decreases, the compressed gas in the accumulator expands, releases the stored hydraulic energy back to the hydraulic system through the pipeline, and provides additional pressure and flow support for the system. The accumulator closely cooperates with the piston assembly, the reversing valve and other components of the breaking hammer. When the reversing valve switches the oil way and the piston assembly moves forward to hit the drill rod, the accumulator releases the stored hydraulic energy, increases the movement speed and power of the piston, and improves the hitting efficiency of the breaking hammer. When the piston assembly returns, the hydraulic system pressure rises, and the accumulator starts to store hydraulic energy again for the next hit.

Claims

1. A three-in-one slag cleaner characterized by comprising: It comprises a digging bucket, a forearm, a breaking hammer, a hopper, a front support, a frame, a large arm and a hydraulic cylinder, the large arm is hingedly connected with the frame through the hydraulic cylinder, the front support is hingedly connected with the frame through the hydraulic cylinder, the rear end of the forearm is hingedly connected with the front end of the large arm, the digging bucket is connected at the front end of the forearm, the digging bucket is hingedly connected with the forearm, the breaking hammer is fixedly installed at the upper part of the forearm, the rear end is hingedly connected with the rear end of the forearm, the breaking hammer is connected with the forearm through a connecting rod in the axial direction, and the hopper is fixedly connected with the front support.

2. A three-in-one deslagging machine according to claim 1, characterized in that: The breaking hammer is hingedly connected with the forearm through two connecting rods, and the rear end of the breaking hammer is hingedly connected with the rear end of the forearm through a hydraulic cylinder.

3. A three-in-one deslagging machine according to claim 1, characterized in that: The digging bucket is hingedly connected with the forearm in a manner that the straight arm and the arc-shaped arm are hingedly connected with each other.

4. The all-in-one deslagging machine of claim 1, wherein, The breaking hammer mainly comprises a main body shell, a piston assembly, a drill rod, a reversing valve, an accumulator and a sealing element, the drill rod is installed at the front end of the cylinder body, the tail thereof is opposite to the piston assembly, the reversing valve is connected with the cylinder body through a hydraulic pipeline, the accumulator is installed at a position convenient for storing and releasing energy, is communicated with a hydraulic system through a pipeline, and the sealing element is distributed between the piston and the cylinder body and at a pipeline connection position.

5. The all-in-one deslagging machine of claim 1, wherein, The digging bucket can be moved to a position above the hopper.

Images