Cooling device for wear-resistant steel ball production

Abstract

The utility model discloses a cooling device for wear-resistant steel ball production, which comprises a support frame, a fixed inclined rail connected to the support frame, a through hole formed in the fixed inclined rail, a cooling pipe connected to the outer side of the fixed inclined rail, a support plate connected to one side of the support frame, and a cooling tank connected to the support plate through a connecting rod, the upper end of the supporting plate is connected with a conveying mechanism used for orderly conveying steel ball structures, the multiple through holes are evenly formed in the bottom end of the fixed inclined rail, the higher end of the two ends of the cooling pipe is a water outlet pipe, the lower end of the two ends of the cooling pipe is a water inlet pipe, the conveying mechanism comprises a deflection rail, and the lower end of the deflection rail is connected with a first connecting piece and a second connecting piece. According to the steel ball cooling device, steel balls are conveyed through the deflection rail, so that the steel balls are transferred into the cooling pond from the fixed inclined rail subjected to preliminary cooling, conveying of one steel ball is completed at a time, the steel balls are cooled in order, and meanwhile the steel ball structure is further limited due to the arrangement of the stop lever structure.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant steel ball production, in particular to a cooling device for the production of wear-resistant steel balls. Background Art

[0002] Wear-resistant steel balls, also known as wear-resistant media for grinders, are consumables. Their main purpose is to grind materials to make them finer to meet usage standards. They are mainly used in mines, power plants, cement plants, steel plants, silica sand plants, coal chemical industries and other fields.

[0003] Nowadays, steel balls are mostly cooled by transporting them to a cooling pool on a conveyor track. Since the steel balls are spherical in structure, it is difficult to ensure the transportation stability of the steel balls with a traditional plane transport structure. Moreover, the steel balls cannot be put into the cooling pool immediately after production, and preliminary cooling is required on the transport structure. During the preliminary cooling process, blocky slag will fall from the surface of the steel balls, which will interfere with the transportation of the steel balls. Furthermore, the steel balls cannot move on the transport structure in an orderly manner and fall into the cooling pool, resulting in insufficient initial cooling time for the steel balls, affecting the production and processing quality of the steel balls.

[0004] Based on this, a cooling device for producing wear-resistant steel balls is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems and to provide a cooling device for producing wear-resistant steel balls.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cooling device for producing wear-resistant steel balls comprises a support frame, the support frame is connected to a fixed inclined rail, the fixed inclined rail is provided with a through hole, a cooling pipe is connected to the outer side of the fixed inclined rail, one side of the support frame is connected to a support plate, the support plate is connected to a cooling pool via a connecting rod, and the upper end of the support plate is connected to a transport mechanism for orderly transporting a steel ball structure.

[0008] Preferably, a plurality of the through holes are provided, and the plurality of the through holes are evenly opened at the bottom end of the fixed inclined rail.

[0009] Preferably, the higher end of the cooling pipe is a water outlet pipe, and the lower end is a water inlet pipe.

[0010] Preferably, the transport mechanism includes a deflection rail, the lower end of the deflection rail is connected to connecting plate 1 and connecting plate 2, the upper end of the support plate is connected to a hinge seat and a cylinder seat, the cylinder seat is rotatably connected to a telescopic cylinder, the telescopic end of the telescopic cylinder is rotatably connected to connecting plate 2, and a docking port is opened on the deflection rail.

[0011] Preferably, a connecting frame is connected to the deflection rail, and a blocking rod is connected to the connecting frame.

[0012] Preferably, two cooling pipes are provided, and the two cooling pipes are symmetrically connected on both sides of the fixed inclined rail.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. The present application adopts a deflection rail structure and utilizes the deflection rail to complete the transportation of steel balls, so that the steel balls are transferred from the fixed inclined rail for preliminary cooling to the cooling pool, and the transportation of one steel ball is completed at a time, so that the cooling of the steel balls is carried out in an orderly manner. At the same time, a lever structure is provided to further limit the steel ball structure.

[0015] 2. The present application adopts a through-hole structure, which allows the slag falling from the steel ball to fall from the fixed inclined rail, avoiding interference with the transportation of the steel ball. During the transportation process, the bottom end of the steel ball will not contact the bottom end of the fixed inclined rail. Instead, the steel ball is supported and transported by both sides of the fixed inclined rail, thereby improving the stability of steel ball transportation and cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram showing the overall structure of a cooling device provided according to an embodiment of the utility model is shown;

[0017] Figure 2 A schematic diagram of the structure of the through hole arrangement provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A structural schematic diagram of a docking interface connection provided according to an embodiment of the utility model is shown.

[0019] Legend:

[0020] 1. Support frame; 2. Fixed inclined rail; 3. Cooling pipe; 4. Support plate; 5. Connecting rod; 6. Cooling pool; 7. Deflection rail; 8. Connecting frame; 9. Stop rod; 10. Articulated seat; 11. Cylinder seat; 12. Telescopic cylinder; 13. Through hole; 14. Connecting piece 1; 15. Connecting piece 2; 16. Docking port. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 , the utility model provides a technical solution:

[0023] A cooling device for producing wear-resistant steel balls comprises a support frame 1, to which a fixed inclined rail 2 is connected. When the steel balls are transported on the fixed inclined rail 2, their bottom ends do not touch the bottom ends of the fixed inclined rail 2, but the steel balls are supported and limited by the two sides of the fixed inclined rail 2. A through hole 13 is provided on the fixed inclined rail 2, a cooling pipe 3 is connected to the outer side of the fixed inclined rail 2, a support plate 4 is connected to one side of the support frame 1, the support plate 4 is connected to a cooling pool 6 via a connecting rod 5, and a transport mechanism for orderly transporting the steel ball structure is connected to the upper end of the support plate 4.

[0024] Specifically, Figure 1 As shown, a plurality of through holes 13 are provided, and the plurality of through holes 13 are evenly opened at the bottom end of the fixed inclined rail 2. Since the inclination angle of the fixed inclined rail 2 is small, slag inclusions are prevented from accumulating on the fixed inclined rail 2. By providing the through holes 13, the stable falling of slag inclusions in the steel balls is ensured, thereby avoiding interference with the transportation and cooling of the steel balls.

[0025] Specifically, Figure 2 As shown, the higher end of the cooling pipe 3 is the water outlet pipe, and the lower end is the water inlet pipe. This type of cooling avoids rapid cooling of the high-temperature steel balls, ensuring a stable cooling process.

[0026] Specifically, Figure 3 As shown, the transport mechanism includes a deflection rail 7, the lower end of which is connected to a connecting piece 14 and a connecting piece 2 15, the upper end of the support plate 4 is connected to a hinge seat 10 and a cylinder seat 11, the cylinder seat 11 is rotatably connected to a telescopic cylinder 12, the telescopic end of the telescopic cylinder 12 is rotatably connected to the connecting piece 2 15, and a docking port 16 is provided on the deflection rail 7, which corresponds to the lower end of the fixed inclined rail 2, thereby ensuring stable transportation of the steel balls.

[0027] Specifically, Figure 3 As shown, the deflection rail 7 is connected to a connecting frame 8, and the connecting frame 8 is connected to a blocking rod 9. The blocking rod 9 serves to separate the steel balls to prevent multiple steel balls from entering the deflection rail 7 at the same time, thereby ensuring that the cooling operation is carried out in an orderly manner.

[0028] Specifically, Figure 2 As shown, two cooling pipes 3 are provided, and the two cooling pipes 3 are symmetrically connected on both sides of the fixed inclined rail 2. The steel ball transfers the heat to the fixed inclined rail 2, and the cooling pipe 3 absorbs the heat of the fixed inclined rail 2. As the coolant is continuously introduced, the initial cooling efficiency of the steel ball is improved.

[0029] In summary, the cooling device for producing wear-resistant steel balls provided in this embodiment needs to place the steel balls on the fixed ramp 2 when the newly manufactured steel balls need to be cooled. The steel balls are arranged in sequence from bottom to top on the fixed ramp 2. The high-temperature steel balls transfer heat to the fixed ramp 2. The cooling pipes 3 on the outside of the fixed ramp 2 are used to achieve preliminary cooling of the steel balls. The steel balls will have slag falling problems during the cooling process. The formed slag falls freely from the through holes 13 and will not block the structure of the fixed ramp 2.

[0030] The telescopic cylinder 12 is controlled to perform reciprocating telescopic motion, driving the deflection rail 7 to deflect around the hinge seat 10. When the docking port 16 on the deflection rail 7 docks with the lower opening of the fixed inclined rail 2, the blocking rod 9 is lowered to between the steel balls to complete the function of separating the steel balls. At this time, the steel ball at the lower end enters the deflection rail 7 through the docking port 16. Subsequently, the telescopic cylinder 12 is extended to support one end of the deflection rail 7 to tilt up. At this time, the blocking rod 9 cancels the limit on the steel ball, and the limit on the steel ball is completed by the side of the deflection rail 7. The upper steel ball enters the position to be transported. At this time, when the steel ball on the deflection rail 7 rolls into the cooling pool 6 due to gravity, the telescopic cylinder 12 retracts and retracts one back and forth, thereby completing the operation of transporting one steel ball to the cooling pool 6. Moreover, the steel ball can be cooled when it moves on the fixed inclined rail 2 and the deflection rail 7, ensuring that the initial cooling of each steel ball is sufficient, thereby improving the production quality of the steel balls.

[0031] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cooling device for producing wear-resistant steel balls, comprising a support frame (1), characterized in that: The support frame (1) is connected to a fixed inclined rail (2), a through hole (13) is formed on the fixed inclined rail (2), a cooling pipe (3) is connected to the outside of the fixed inclined rail (2), a support plate (4) is connected to one side of the support frame (1), the support plate (4) is connected to a cooling pool (6) via a connecting rod (5), and the upper end of the support plate (4) is connected to a transport mechanism for orderly transporting the steel ball structure.

2. A cooling device for producing wear-resistant steel balls according to claim 1, characterized in that: A plurality of through holes (13) are provided, and the plurality of through holes (13) are evenly opened at the bottom end of the fixed inclined rail (2).

3. A cooling device for producing wear-resistant steel balls according to claim 1, characterized in that: The higher end of the cooling pipe (3) is a water outlet pipe, and the lower end is a water inlet pipe.

4. A cooling device for producing wear-resistant steel balls according to claim 1, characterized in that: The transport mechanism comprises a deflection rail (7), the lower end of the deflection rail (7) being connected to a first connecting piece (14) and a second connecting piece (15), the upper end of the support plate (4) being connected to a hinge seat (10) and a cylinder seat (11), the cylinder seat (11) being rotatably connected to a telescopic cylinder (12), the telescopic end of the telescopic cylinder (12) being rotatably connected to the second connecting piece (15), and a docking port (16) being provided on the deflection rail (7).

5. A cooling device for producing wear-resistant steel balls according to claim 4, characterized in that: The deflection rail (7) is connected to a connecting frame (8), and the connecting frame (8) is connected to a blocking rod (9).

6. A cooling device for producing wear-resistant steel balls according to claim 1, characterized in that: Two cooling pipes (3) are provided, and the two cooling pipes (3) are symmetrically connected to two sides of the fixed inclined rail (2).

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