Vertical metal separator

Abstract

The utility model discloses a kind of vertical metal separators, it includes a frame, is provided with inlet on the frame, inlet lower part is provided with crushing bin, the lower part of crushing bin is provided with vibrating screen, the vibrating screen is provided with eccentric block on the described vibrating screen;The multiple edge shaft is arranged in the crushing bin by bearing seat, the multiple edge shaft is fixed with fixed disc on the described multiple edge shaft, the fixed disc is provided with multiple edge hole and multiple edge shaft cooperation, a plurality of fixed rods are provided on the fixed disc, the fixed rod is fixed to realize the fixed hammer, protective sleeve is arranged between adjacent fixed disc, and the effect of multiple edge shaft protection and axial positioning is realized;The top lining plate and side lining plate are provided in the crushing bin, the working surface of the top lining plate is provided with a plurality of corrugated protrusions, material back impact is realized by the corrugated protrusions, and collision rate and crushing effect are improved;The top lining plate and side lining plate are all used high manganese alloy material.

Description

Technical Field

[0001] This utility model belongs to the field of metal separation machinery technology, specifically relating to a vertical metal separator. Background Technology

[0002] In metal welding, after processing, slag and solid materials need to be separated so that they can proceed to the next production step. Traditional slag-iron separation and screening methods often rely on manual labor or simple machinery, which is not only inefficient and labor-intensive, but also often fails to achieve ideal separation and screening results. Through technological innovation, those skilled in the art have developed a metal separator that combines crushing and screening. During operation, this type of metal separator uses a high-speed hammer to break up the metal, separating and screening the slag and metal materials to achieve the desired state.

[0003] Currently available slag and iron separation equipment has several technical problems, including: 1. The vibrating screen is designed for hoisting, and the tension spring is always subjected to the vertical tension of the overall weight of the vibrating screen, which easily leads to tension spring fatigue and a high damage rate; 2. In existing equipment, the crushing chamber is equipped with several breaker hammers that collide with the material. The material collides with the chamber wall, causing severe wear to the crushing chamber, making it the weakest point of the entire equipment; 3. When fixing the breaker hammers, a connecting rod is used, and the breaker hammer fixing plate often experiences axial sliding on the connecting rod; 4. When the crushing chamber is working, dust flies around it, causing a harsh environment.

[0004] In view of the shortcomings of existing technologies, it is essential for technical R&D personnel in this industry to make structural improvements based on the existing foundation. By improving the overall structure of the equipment, we can solve many technical problems existing in the current metal separator. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies, this utility model provides a vertical metal separator with a novel design. It uses a support spring structure to support the screening chamber and improves the internal crushing structure of the crushing chamber to ensure the stability and high efficiency of crushing.

[0006] To achieve the above technical objectives, the present invention adopts the following solution: a vertical metal separator, which includes a frame, an inlet on the frame, a crushing chamber below the inlet, a vibrating screen below the crushing chamber, and an eccentric block on the vibrating screen. The crushing chamber is equipped with a polygonal shaft mounted on a bearing seat. A fixed plate is fixed on the polygonal shaft. The fixed plate has polygonal holes that mate with the polygonal shaft. Several fixed rods are provided on the fixed plate to fix the breaker hammer. Protective sleeves are provided between adjacent fixed plates to protect the polygonal shaft and provide axial positioning. The crushing chamber is equipped with a top liner plate and side liner plates. The working surface of the top liner plate is provided with several corrugated protrusions, which realize the material return impact through the corrugated protrusions, thereby improving the collision rate and crushing effect. Both the top liner plate and the side liner plates are made of high manganese alloy, which can effectively improve wear resistance.

[0007] The side lining plate is a semi-circular structure with upper and lower parts, and is fixed to the side wall of the crushing chamber by bolts.

[0008] A vibrating screen is installed below the crushing chamber, a lower support is installed on the frame, an upper support is installed on the vibrating screen, and a spring is installed between the upper support and the lower support; a vibrator or an eccentric block is installed on the bottom surface of the vibrating screen.

[0009] An inlet dust suction port is provided at the entrance of the crushing chamber to collect crushing dust.

[0010] The vibrating screen is equipped with a secondary dust suction port on its side, which is used to collect dust during the secondary screening process.

[0011] The beneficial effects of this utility model are as follows: This utility model achieves radial fixation of the fixed disk through a polygonal shaft, which can prevent the fixed disk from rotating; a top inner liner plate and a side inner liner plate are provided in the crushing chamber, which provide overall protection during crushing and improve the durability of the crushing chamber; the vibrating screen is changed from vertical hoisting to vertical support, which keeps the spring in a stored state at all times, changing the original hoisting structure without changing the tension stability and durability of the spring; and multiple dust collection ports are set to collect dust at each stage, avoiding the deterioration of the surrounding environment during crushing. This structure improves the vibration efficiency and vibration stability of the vibrating screen and can extend the service life of the equipment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure I ; Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure II ; Figure 3 This is a schematic diagram of the internal structure of the present utility model from the front view. Figure 4 This is a schematic diagram of the internal structure of the crushing chamber; In the attached diagram: 1. Frame; 10. Lower support base; 11. Feed inlet; 12. Inlet dust suction port; 13. Material discharge protective curtain; 14. Secondary dust suction port; 15. Drive motor; 16. Primary screen; 2. Vibrating screen; 21. Upper support base; 22. High-level discharge port; 23. Impurity removal port; 24. Eccentric block; 3. Crushing chamber; 31. Polygonal shaft; 32. Protective sleeve; 33. Crusher hammer; 34. Fixed plate; 35. Side inner lining plate; 36. Top plate; 361. Top inner lining plate; 362. Corrugated protrusion; 37. Crushing discharge port; 4. Spring. Detailed Implementation

[0013] The present invention will be described in detail below through specific embodiments. However, it should be noted that the specific embodiments described below do not limit the technical solution. Those skilled in the art can make further technical extensions under the guidance of the specific technical solutions described below.

[0014] Example 1: Referring to the figure, a vertical metal separator includes a frame 1. An inlet 11 is located at the top of the frame 1, and a crushing chamber 3 is connected to the lower part of the inlet 11. A vibrating screen 2 is located below the crushing chamber 3, and a rotating shaft is fixed to the bottom of the vibrating screen 2. An eccentric block 24 is mounted on the rotating shaft. A drive motor 15 is located at the top of the frame 1. The drive motor 15 synchronously drives the crushing chamber 3 and the eccentric block 24, thereby driving the entire vibrating screen 2 to perform its screening function.

[0015] The key design feature of this utility model is as follows: a polygonal shaft 31 is mounted inside the crushing chamber 3 via a bearing seat. The polygonal shaft 31 has a hexagonal cross-section, and a fixing plate 34 is fixed on the polygonal shaft 31. The fixing plate 34 has polygonal holes that mate with the polygonal shaft 31. Several fixing rods are provided on the fixing plate 34 to fix the breaker hammer 33. A protective sleeve 32 is provided between adjacent fixing plates 34 to limit movement. The protective sleeve 32 provides protection for the polygonal shaft 31 and axial positioning. With the above structure, it is convenient to assemble and disassemble the breaker hammer 33.

[0016] The crushing chamber 3 is circular in shape. A top plate 36 is provided on the top surface of the crushing chamber 3, and a top inner liner 361 is provided on the bottom surface of the top plate 36. Side inner liner plates 35 are provided on the front and rear sides of the crushing chamber 3. The side inner liner plates 35 are bolted and fixed. Both the top inner liner plate 361 and the side inner liner plates 35 are made of high manganese alloy, which can effectively improve wear resistance. Furthermore, the inner surface of the top inner liner plate 361 is designed to be corrugated, forming several corrugated protrusions 362 on the working surface of the top inner liner plate 361. The corrugated protrusions 362 realize the material return impact, improving the collision rate and crushing effect. Since the aforementioned top inner liner 361 and side inner liner 35 are consumable parts, in order to facilitate replacement, this utility model specifically designs the side inner liner 35 as an upper and lower semi-circular structure, which is fixed to the side wall of the crushing chamber by bolts, and can be replaced separately. This structure is not only convenient to replace, but also avoids the high replacement cost brought about by replacing the whole part when the consumable part is damaged at a local point.

[0017] Another improvement of this utility model is that: a vibrating screen 2 is provided below the crushing chamber 3, a lower support seat 10 is provided on the frame 1, an upper support seat 21 is provided on the vibrating screen 2, and a spring 4 is provided between the upper support seat 21 and the lower support seat 10; a vibrator or eccentric block 24 is provided on the bottom surface of the vibrating screen 2 for driving the vibrating screen 2; the vibrating screen 2 is inclined, and a high discharge port 22 is provided on the screen at its lower position, and a removal port 23 is provided at the lower part of the screen to remove the impurities that have been dried.

[0018] In the existing technology, the vibrating screen 2 is always fixed by hanging. In both vibrating and non-vibrating states, the entire weight of the vibrating screen 2 is always used on the tension spring. After being stretched for a long time, the elasticity of the tension spring decreases, and its vibration buffering performance also decreases. This not only causes the swing amplitude of the vibrating screen 2 to decrease, but also leads to a decrease in the durability of the tension spring and an increase in the replacement frequency.

[0019] This utility model also has an inlet dust suction port 11 at the inlet of the crushing chamber 3, which is used to collect dust during the crushing process.

[0020] Furthermore, the vibrating screen 2 is provided with a secondary dust suction port 18 on its side, through which secondary dust collection is achieved during the screening process.

[0021] The aforementioned inlet dust suction port 11 and secondary dust suction port 18 work together to collect dust during the crushing and screening process.

[0022] In summary, this invention provides overall protection during crushing through the inner lining plate, which improves the durability of the crushing chamber 3. It also changes the vertical mounting of the vibrating screen 2 from vertical hoisting to vertical support, ensuring the spring 2 is always in a charged state. This alters the original hoisting structure and improves the spring's tensile stability and durability. Furthermore, this invention collects dust at various stages by setting multiple dust extraction ports, preventing environmental degradation during crushing. This structure improves the vibration efficiency and stability of the vibrating screen and extends the equipment's service life.

Claims

1. A vertically mounted metal separator, characterized in that: It includes a frame with a feed inlet on the frame, a crushing chamber below the feed inlet, a vibrating screen below the crushing chamber, and an eccentric block on the vibrating screen. The crushing chamber is equipped with a polygonal shaft mounted on a bearing seat. A fixed plate is fixed on the polygonal shaft. The fixed plate has polygonal holes that mate with the polygonal shaft. Several fixed rods are provided on the fixed plate to fix the breaker hammer. Protective sleeves are provided between adjacent fixed plates to protect the polygonal shaft and provide axial positioning. The crushing chamber is equipped with a top liner plate and side liner plates. The working surface of the top liner plate is provided with several corrugated protrusions, which realize the material return impact through the corrugated protrusions, thereby improving the collision rate and crushing effect. Both the top liner plate and the side liner plates are made of high manganese alloy.

2. The vertical metal separator as described in claim 1, characterized in that: The side lining plate is a semi-circular structure with upper and lower parts, and is fixed to the side wall of the crushing chamber by bolts.

3. The vertical metal separator as described in claim 1, characterized in that: A vibrating screen is installed below the crushing chamber, a lower support is installed on the frame, an upper support is installed on the vibrating screen, and a spring is installed between the upper support and the lower support; a vibrator or an eccentric block is installed on the bottom surface of the vibrating screen.

4. The vertical metal separator as described in claim 1, characterized in that: An inlet dust suction port is provided at the entrance of the crushing chamber to collect crushing dust.

5. A vertically mounted metal separator as described in claim 1, characterized in that: The vibrating screen is equipped with a secondary dust suction port on its side, which is used to collect dust during the secondary screening process.

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