Wear-resistant mechanism for slag extractor

Abstract

The utility model relates to the technical field of slag tapping machines, in particular to a wear-resisting mechanism for a slag tapping machine, which comprises a connecting box, a wear-resisting device is arranged in the connecting box, the wear-resisting device comprises a limiting hole, a wear-resisting ball is arranged in the limiting hole, a base is arranged on one side of the wear-resisting ball, a sliding rod is arranged on one side of the base, and a supporting spring is arranged on the outer side of the sliding rod. A limiting cylinder is arranged at one end of the supporting spring, a sliding cylinder is arranged on the outer side of the limiting cylinder, a mounting plate is arranged at one end of the sliding cylinder, and connecting devices are arranged on the two sides of the connecting box. According to the wear-resistant mechanism for the slag extractor, a base and a limiting hole are used in cooperation to achieve the effect of facilitating rolling of a wear-resistant ball, a supporting spring, a sliding rod and a limiting cylinder are used in cooperation to achieve the effect of supporting the base, a mounting plate is additionally arranged to achieve the effect of fixing a connecting box, and the wear-resistant effect is achieved through friction rolling of disintegrating slag and the wear-resistant ball; and an iron plate of the original slag extractor is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of slag dischargers, in particular to a wear-resistant mechanism for slag dischargers. Background Art

[0002] The discharge barrels of the currently available slag dischargers are mostly welded with iron plates, and there are no wear-resistant devices or coatings, which causes the slag dischargers to wear out during long-term use. In addition, when the wear-resistant plates are subsequently installed, welding is usually used for installation, which makes it difficult to replace the wear-resistant plates after they are damaged. Therefore, a wear-resistant mechanism for slag dischargers is urgently needed to improve the above problems. Utility Model Content

[0003] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0004] Therefore, one purpose of the utility model is to provide a wear-resistant mechanism for a slag discharger to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a wear-resistant mechanism for a slag discharger, including a connecting box, a wear-resistant device is arranged inside the connecting box, the wear-resistant device includes a limiting hole, a wear-resistant ball is arranged inside the limiting hole, a base is arranged on one side of the wear-resistant ball, a slide rod is arranged on one side of the base, a support spring is arranged on the outer side of the slide rod, a limiting cylinder is arranged on one end of the support spring, a slide cylinder is arranged on the outer side of the limiting cylinder, a mounting plate is arranged on one end of the slide cylinder, and connecting devices are arranged on both sides of the connecting box.

[0006] The utility model is further configured as follows: the wear-resistant ball is rollingly connected to the inside of the base, one end of the slide rod is fixedly connected to the base, and the slide rod is slidably connected to the inside of the slide cylinder.

[0007] By adopting the above technical solution, the wear-resistant balls are rolled and connected to the inside of the base, which plays a role in reducing friction.

[0008] The utility model is further configured as follows: the limiting cylinder is fixedly connected to the inside of the sliding cylinder, one end of the supporting spring is fixedly connected to the base, and the sliding cylinder is movably connected to the inside of the connecting box.

[0009] By adopting the above technical solution, the limiting cylinder is fixedly connected to the inside of the sliding cylinder, playing the role of limiting the supporting spring.

[0010] The utility model is further configured as follows: the connecting device includes an installation cavity, a mounting block is arranged inside the installation cavity, a rotating cylinder and a clamping plate are arranged on the top of the installation block, a rotating shaft is arranged inside the rotating cylinder, connecting blocks are arranged at both ends of the rotating shaft, a mounting frame is arranged on the outside of the clamping plate, a spring rod is arranged inside the mounting frame, a rotating rod is arranged at one end of the spring rod away from the mounting frame, a positioning plate is arranged inside the clamping plate, and a connecting plate is arranged on the top of the positioning plate.

[0011] By adopting the above technical solution, a connecting plate is arranged on the top of the positioning plate to fix the connecting box.

[0012] The utility model is further configured as follows: the mounting plate is fixedly connected to the inside of the mounting cavity, the rotating drum is fixedly connected to the top of the mounting block, the rotating shaft is rotatably connected to the inside of the rotating drum, and the connecting block is fixedly connected to one side of the clamping plate.

[0013] By adopting the above technical solution, the mounting plate is fixedly connected to the inside of the mounting cavity, playing the role of a mounting clamp.

[0014] The utility model is further configured as follows: the mounting frame is fixedly connected to the clamping plate, the two ends of the spring rod are rotatably connected to the mounting frame and the rotating rod respectively, and the positioning plate is clamped inside the clamping plate.

[0015] By adopting the above technical solution, the mounting frame is fixedly connected to the clamping plate, playing the role of adapting the spring rod.

[0016] In summary, the beneficial technical effects of the utility model are:

[0017] 1. The wear-resistant mechanism for the slag discharger plays a role of facilitating the rolling of the wear-resistant balls through the cooperation of the base and the limit hole, plays a role of supporting the base through the cooperation of the support spring, the slide bar and the limit cylinder, plays a role of fixing the connection box through the addition of the mounting plate, achieves the wear-resistant effect through the friction and rolling of the crushed slag and the wear-resistant balls, and protects the iron plate of the original slag discharger;

[0018] 2. The wear-resistant mechanism of the slag discharger, the coordinated use of the drum, the clamping plate and the rotating shaft, plays the role of enabling the clamping plate to clamp the positioning plate. The coordinated use of the mounting frame, the rotating rod and the spring rod plays the role of supporting the clamping plate. By adding the positioning plate, it plays the role of quick clamping, and is fixed by clamping, so as to achieve the effect of quick replacement.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the wear-resistant ball of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the limiting hole of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the connection mechanism of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the splint of the utility model.

[0026] In the figure: 1. connecting box; 2. wear-resistant device; 3. limiting hole; 4. wear-resistant ball; 5. base; 6. slide rod; 7. support spring; 8. limiting cylinder; 9. slide cylinder; 10. mounting plate; 11. connecting device; 12. mounting cavity; 13. mounting block; 14. rotating cylinder; 15. clamping plate; 16. rotating shaft; 17. connecting block; 18. mounting frame; 19. spring rod; 20. rotating rod; 21. positioning plate; 22. connecting plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] Reference Figure 1 , Figure 2 and Figure 3, is a wear-resistant mechanism for a slag discharger disclosed in the utility model, comprising a connecting box 1, a wear-resistant device 2 is arranged inside the connecting box 1, the wear-resistant device 2 comprises a limiting hole 3, a wear-resistant ball 4 is arranged inside the limiting hole 3, a base 5 is arranged on one side of the wear-resistant ball 4, a slide bar 6 is arranged on one side of the base 5, a support spring 7 is arranged on the outside of the slide bar 6, a limiting cylinder 8 is arranged on one end of the support spring 7, a slide cylinder 9 is arranged on the outside of the limiting cylinder 8, a mounting plate 10 is arranged on one end of the slide cylinder 9, and connecting devices 11 are arranged on both sides of the connecting box 1. In this embodiment, the connecting box 1 plays a role of fixed connection, the limiting hole 3 plays a role of preventing the wear-resistant ball 4 from falling off, and the wear-resistant ball 4 plays a role of improving wear resistance.

[0030] Reference Figure 2 and Figure 3 The wear-resistant ball 4 is rollingly connected to the inside of the base 5, one end of the slide rod 6 is fixedly connected to the base 5, the slide rod 6 is slidably connected to the inside of the slide cylinder 9, the limit cylinder 8 is fixedly connected to the inside of the slide cylinder 9, one end of the support spring 7 is fixedly connected to the base 5, and the slide cylinder 9 is movably connected to the inside of the connecting box 1. In this embodiment, the base 5 supports the wear-resistant ball 4, the slide rod 6 prevents the base 5 from deviating when sliding, and the support spring 7 pushes the base 5 to make the wear-resistant ball 4 roll inside the base and the limit hole 3.

[0031] Reference Figure 4 and Figure 5 The connecting device 11 includes an installation cavity 12, a mounting block 13 is arranged inside the installation cavity 12, a rotating cylinder 14 and a clamping plate 15 are arranged on the top of the installation block 13, a rotating shaft 16 is arranged inside the rotating cylinder 14, connecting blocks 17 are arranged at both ends of the rotating shaft 16, a mounting frame 18 is arranged on the outside of the clamping plate 15, a spring rod 19 is arranged inside the mounting frame 18, a rotating rod 20 is arranged at the end of the spring rod 19 away from the mounting frame 18, a positioning plate 21 is arranged inside the clamping plate 15, and a connecting plate 22 is arranged on the top of the positioning plate 21. In this embodiment, the installation cavity 12 serves to install the installation block 13, and the installation block 3 serves to install the clamping plate 15 and the rotating rod 18.

[0032] Reference Figure 4 and Figure 5 The mounting plate 10 is fixedly connected to the inside of the mounting cavity 12, the rotating cylinder 14 is fixedly connected to the top of the mounting block 13, the rotating shaft 16 is rotatably connected to the inside of the rotating cylinder 14, the connecting block 17 is fixedly connected to one side of the splint 15, the mounting frame 18 is fixedly connected to the splint 15, the two ends of the spring rod 19 are rotatably connected to the mounting frame 18 and the rotating rod 20 respectively, and the positioning plate 21 is clamped to the inside of the splint 15. In this embodiment, the mounting plate 10 plays the role of a mounting bolt, the rotating shaft 16 plays the role of rotating the splint 15, and the rotating rod 20 and the mounting frame 18 play the role of rotating the spring rod 19 when extending and retracting.

[0033] The implementation principle of this embodiment is:

[0034] First, slide the mounting plate 10 out from the inside of the connection box 1. A through hole is provided inside the mounting plate 10. Bolts are installed inside the through hole. The connection box 1 is fixed to the surface of the iron plate through threads to complete the fixation of the wear-resistant device 2, avoiding the use of welding. When the connection box 1 is spliced, the positioning plate 21 is clamped in the inside of the clamping plate 15. At the same time, the clamping plate 15 tilts outward, and the spring rod 19 contracts. When the spring rod 19 contracts, the mounting frame 18 and the rotating rod 20 are used in conjunction to avoid the spring rod 19 from getting stuck when it is extended and retracted. When the positioning plate 21 enters the inside of the clamping plate 15, the spring rod 19 is The spring rod 19 begins to extend, and the positioning plate 21 is clamped inside the clamp plate 15 by using the clamp plate 15, and then the connecting box 1 is fixed to the surface of the iron plate by bolts to complete the fixation of the wear-resistant device 2. When the slag discharger is working, the slag will pass through the surface of the connecting box 1 and will first contact the wear-resistant balls 4. When larger slag passes by, the support spring 7 contracts under the action of the impact force to prevent the slag from crushing the wear-resistant balls 4. After the larger slag passes, the support spring 7 restores its deformation and pushes the base 5 toward the limiting hole 3, so that the wear-resistant balls 4 roll inside the limiting hole 3, which plays a wear-resistant role and effectively reduces the wear of the slag discharger.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] The base 5 is used in conjunction with the limiting hole 3 to facilitate the rolling of the wear-resistant ball 4. The supporting spring 7, the sliding rod 6 and the limiting cylinder 8 are used in conjunction to support the base 5. The mounting plate 10 is added to fix the connecting box 1. The friction and rolling of the slag and the wear-resistant ball 4 achieve a wear-resistant effect, thereby protecting the iron plate of the original slag discharger. The rotating drum 14, the clamping plate 15 and the rotating shaft 16 are used in conjunction with the clamping plate 15 to clamp the positioning plate 21. The mounting frame 18, the rotating rod 20 and the spring rod 19 are used in conjunction to support the clamping plate 15. The positioning plate 21 is added to achieve a quick clamping effect. The clamping method is used to fix the clamping system, thereby achieving a quick replacement effect.

[0037] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A wear-resistant mechanism for a slag discharger, characterized in that: The invention comprises a connection box (1), wherein a wear-resistant device (2) is arranged inside the connection box (1), wherein the wear-resistant device (2) comprises a limiting hole (3), wherein a wear-resistant ball (4) is arranged inside the limiting hole (3), wherein a base (5) is arranged on one side of the wear-resistant ball (4), wherein a slide bar (6) is arranged on one side of the base (5), wherein a support spring (7) is arranged on the outer side of the slide bar (6), wherein a limiting cylinder (8) is arranged on one end of the support spring (7), wherein a slide bar (9) is arranged on the outer side of the limiting cylinder (8), wherein a mounting plate (10) is arranged on one end of the slide bar (9), and connection devices (11) are arranged on both sides of the connection box (1).

2. A wear-resistant mechanism for a slag discharger according to claim 1, characterized in that: The wear-resistant ball (4) is rollingly connected to the inside of the base (5), one end of the sliding rod (6) is fixedly connected to the base (5), and the sliding rod (6) is slidably connected to the inside of the sliding cylinder (9).

3. The wear-resistant mechanism for a slag discharger according to claim 1, characterized in that: The limiting cylinder (8) is fixedly connected to the interior of the sliding cylinder (9), one end of the supporting spring (7) is fixedly connected to the base (5), and the sliding cylinder (9) is movably connected to the interior of the connection box (1).

4. The wear-resistant mechanism for a slag discharger according to claim 1, characterized in that: The connecting device (11) comprises a mounting cavity (12), a mounting block (13) is arranged inside the mounting cavity (12), a rotating cylinder (14) and a clamping plate (15) are arranged on the top of the mounting block (13), a rotating shaft (16) is arranged inside the rotating cylinder (14), connecting blocks (17) are arranged at both ends of the rotating shaft (16), a mounting frame (18) is arranged on the outside of the clamping plate (15), a spring rod (19) is arranged inside the mounting frame (18), a rotating rod (20) is arranged at one end of the spring rod (19) away from the mounting frame (18), a positioning plate (21) is arranged inside the clamping plate (15), and a connecting plate (22) is arranged on the top of the positioning plate (21).

5. The wear-resistant mechanism for a slag discharger according to claim 4, characterized in that: The mounting plate (10) is fixedly connected to the inside of the mounting cavity (12), the rotating cylinder (14) is fixedly connected to the top of the mounting block (13), the rotating shaft (16) is rotatably connected to the inside of the rotating cylinder (14), and the connecting block (17) is fixedly connected to one side of the clamping plate (15).

6. The wear-resistant mechanism for a slag discharger according to claim 4, characterized in that: The mounting frame (18) is fixedly connected to the clamping plate (15), the two ends of the spring rod (19) are rotatably connected to the mounting frame (18) and the rotating rod (20), respectively, and the positioning plate (21) is clamped inside the clamping plate (15).

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