Pickling device for elevator steel wire rope production

Abstract

The utility model relates to the technical field of pickling devices, in particular to a pickling device for elevator steel wire rope production, which comprises a casing, a conveying roller and a steel wire rope body, and further comprises a pickling barrel, a gear ring and a liquid spraying hole, the steel wire rope body is arranged inside the pickling barrel, the inner wall of the casing is fixedly connected with a rotating seat, and the pickling barrel is rotatably connected to the inner wall of the rotating seat. The surface of the pickling barrel fixedly communicates with a liquid inlet pipe; according to the device, the driving bevel gear can be driven to rotate through work of the motor, the first driven bevel gear and the second driven bevel gear can be driven to rotate through rotation of the driving bevel gear, and therefore the first rotating rod and the second rotating rod are driven to rotate in two directions; the two gear bodies can be driven to be matched with two-way rotation of the two gear rings, so that two-way rotation of the two pickling barrels on the rotating base is achieved, the pickling effect on the steel wire rope body can be improved through the pickling barrels rotating in the two directions, and the possibility of pickling dead corners is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of pickling equipment, and in particular to a pickling equipment for elevator wire rope production. Background Technology

[0002] In order to optimize material properties and ensure the quality of subsequent processes, steel wire ropes need to be pickled during production. Pickling equipment is used in the pickling process.

[0003] In the prior art, such as Chinese Patent No. CN208440902U, a pickling device for steel wire rope production is disclosed. A collection box is fixedly installed on one side of the upper end of the outer frame plate. A rotating shaft is rotatably connected to the upper inner wall of the collection box through a first shaft fixing device. A spiral groove is fixedly installed on the surface of the rotating shaft. A second shaft fixing device is installed at the end of the rotating shaft away from the first shaft fixing device. A spray base is fixedly installed at the bottom of the vertical rod. A nozzle is fixedly installed at the bottom of the spray base. The nozzle is located directly above the rotating shaft. A steel wire rope outlet is fixedly installed below the end of the rotating shaft near the second shaft fixing device. A steel wire rope winding device is fixedly installed on the outer wall surface of the collection box below the steel wire rope outlet. This patent can achieve comprehensive pickling of the steel wire rope surface, which is beneficial to improving the pickling efficiency. At the same time, the pickling solution can be recycled, saving pickling costs.

[0004] In the above technical solutions, the existing pickling equipment requires the use of a winding roller to wrap the steel wire rope before spraying pickling. After wrapping, the wire rope is tightly attached to one side of the winding roller and is difficult to be cleaned by acid, resulting in blind spots in the cleaning process and affecting the pickling effect.

[0005] Based on this, an acid pickling device for elevator wire rope production is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide an acid pickling device for elevator wire rope production, so as to solve the problems mentioned in the background art.

[0007] The technical solution of this utility model is: a pickling device for elevator steel wire rope production, including a housing, a plurality of conveying rollers installed inside the housing, and steel wire rope bodies provided on the surfaces of the plurality of conveying rollers, and further including;

[0008] A pickling tank, wherein the pickling tank is rotatably disposed inside the housing;

[0009] Two toothed rings are fixedly connected to the surface of the pickling tank. Multiple spray holes are opened on the inner wall of the pickling tank. The steel wire rope body is set inside the pickling tank. A rotating seat is fixedly connected to the inner wall of the shell. The pickling tank is rotatably connected to the inner wall of the rotating seat. A sealing ring is rotatably connected to the surface of the pickling tank. An inlet pipe is fixedly connected to the surface of the sealing ring.

[0010] In some embodiments, a rotating rod is rotatably connected to the inner top wall of the housing, a rotating rod is rotatably connected to the inner bottom wall of the housing, and a protective cover is fixedly connected to one side of the inner wall of the housing.

[0011] In some embodiments, a motor is fixedly installed on the inner wall of the protective cover, a driving bevel gear is fixedly installed on the output end of the motor, a driven bevel gear is fixedly installed on the surface of the first rotating rod, and a driven bevel gear is fixedly installed on the surface of the second rotating rod.

[0012] In some embodiments, the driven bevel gear one and the driven bevel gear two mesh with the driving bevel gear respectively.

[0013] In some embodiments, gear bodies are fixedly connected to the surfaces of both rotating rod one and rotating rod two, and the two gear bodies respectively mesh with the corresponding two gear rings.

[0014] Compared with existing technologies, the significant advantages of this invention are:

[0015] This invention utilizes a motor to drive the rotation of a driving bevel gear. The rotation of the driving bevel gear drives the rotation of driven bevel gear one and driven bevel gear two, thereby causing the bidirectional rotation of rotating rod one and rotating rod two. Through the bidirectional rotation of rotating rod one and rotating rod two, the two gear bodies and two gear rings can be driven to rotate bidirectionally, thus realizing the bidirectional rotation of two pickling tanks on the rotating seat. The bidirectional rotation of the pickling tanks can improve the pickling effect on the wire rope body and reduce the possibility of pickling dead zones.

[0016] This solves the problem that existing steel wire ropes, after being wound and tightly attached to one side of the winding roller, are difficult to clean with acid, resulting in blind spots in cleaning and affecting the pickling effect. Attached Figure Description

[0017] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a three-dimensional structural schematic diagram provided in one embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the pickling device provided in one embodiment of the present invention;

[0020] Figure 3This utility model provides in one embodiment Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the pickling tank provided in one embodiment of the present invention.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Housing; 2. Conveyor roller; 3. Wire rope body; 4. Rotating seat; 5. Pickling tank; 6. Rotating rod one; 7. Rotating rod two; 8. Protective cover; 9. Liquid inlet pipe; 10. Gear ring; 11. Spray hole; 12. Gear body; 13. Motor; 14. Driving bevel gear; 15. Driven bevel gear one; 16. Driven bevel gear two; 17. Sealing ring. Detailed Implementation

[0024] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0025] This utility model provides an improved pickling device for elevator wire rope production. The technical solution of this utility model is as follows:

[0026] like Figures 1-4 As shown in the attached figure, a pickling device for elevator wire rope production includes a housing 1. Multiple conveying rollers 2 are installed inside the housing 1. The arrangement of the conveying rollers 2 is shown in the attached figure. The wire rope body 3 can be tightened, thereby improving the pickling effect. The surface of the multiple conveying rollers 2 is provided with the wire rope body 3. The device also includes:

[0027] Pickling tank 5 is rotatably disposed inside housing 1;

[0028] Two toothed rings 10 are fixedly connected to the surface of the pickling tank 5. Multiple spray holes 11 are opened on the inner wall of the pickling tank 5. The spray holes 11 are distributed in a ring array on the inner wall of the pickling tank 5, which can increase the spray range and thus improve the pickling effect. The wire rope body 3 is set inside the pickling tank 5. A rotating seat 4 is fixedly connected to the inner wall of the shell 1. The pickling tank 5 is rotatably connected to the inner wall of the rotating seat 4. A sealing ring 17 is rotatably connected to the surface of the pickling tank 5. The surface of the sealing ring 17 is fixedly connected to the liquid inlet pipe 9. The sealing ring 17 can achieve relative stillness of the liquid inlet pipe 9 and avoid motion interference.

[0029] like Figure 2As shown, in one embodiment, a rotating rod 6 is rotatably connected to the inner top wall of the housing 1, a rotating rod 7 is rotatably connected to the inner bottom wall of the housing 1, and a protective cover 8 is fixedly connected to one side inner wall of the housing 1. The protective cover 8 can protect the motor 13 and prevent pickling liquid from splashing into the motor 13 and causing damage to the motor 13.

[0030] A motor 13 is fixedly installed on the inner wall of the protective cover 8. A driving bevel gear 14 is fixedly installed on the output end of the motor 13. A driven bevel gear 15 is fixedly installed on the surface of the rotating rod 6. A driven bevel gear 16 is fixedly installed on the surface of the rotating rod 7.

[0031] Driven bevel gear 15 and driven bevel gear 2 16 mesh with driving bevel gear 14 respectively.

[0032] like Figure 2 and Figure 3 As shown, in one embodiment, gear bodies 12 are fixedly connected to the surfaces of rotating rod 6 and rotating rod 7 respectively. The two gear bodies 12 mesh with the corresponding two gear rings 10. Through the meshing of the two gear bodies 12 with the two gear rings 10, the two pickling tanks 5 can be rotated in both directions.

[0033] The specific working method is as follows: When in use, the wire rope body 3 is passed through the corresponding conveying roller 2, and then one end of the bottom is fixed to the winding equipment (the winding equipment is the take-up roller in the prior art, which is not shown in this application). When the wire rope body 3 passes through the inside of the pickling tank 5, the liquid inlet pipe 9 pumps in the pickling liquid and sprays it out through the spray hole 11 on the pickling tank 5 to pickle the wire rope body 3. Through the operation of the motor 13, the rotation of the active bevel gear 14 can be driven. The rotation of the active bevel gear 14 can drive the rotation of the driven bevel gear 15 and the driven bevel gear 16, thereby driving the bidirectional rotation of the rotating rod 16 and the rotating rod 27. Through the bidirectional rotation of the rotating rod 16 and the rotating rod 27, the two gear bodies 12 can be driven to rotate bidirectionally in conjunction with the two gear rings 10, thereby realizing the bidirectional rotation of the two pickling tanks 5 on the rotating seat 4. The bidirectional rotation of the pickling tanks 5 can improve the pickling effect on the wire rope body 3 and reduce the possibility of pickling dead corners.

[0034] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A pickling device for elevator wire rope production, comprising a housing (1), wherein a plurality of conveying rollers (2) are installed inside the housing (1), and wire rope bodies (3) are disposed on the surfaces of the plurality of conveying rollers (2), characterized in that: Also includes; Pickling tank (5), which is rotatably disposed inside the housing (1); Two toothed rings (10) are fixedly connected to the surface of the pickling tank (5). Multiple spray holes (11) are opened on the inner wall of the pickling tank (5). The steel wire rope body (3) is set inside the pickling tank (5). A rotating seat (4) is fixedly connected to the inner wall of the shell (1). The pickling tank (5) is rotatably connected to the inner wall of the rotating seat (4). A sealing ring (17) is rotatably connected to the surface of the pickling tank (5). An inlet pipe (9) is fixedly connected to the surface of the sealing ring (17).

2. The pickling device for elevator steel wire rope production according to claim 1, characterized in that: The inner top wall of the housing (1) is rotatably connected to a rotating rod one (6), the inner bottom wall of the housing (1) is rotatably connected to a rotating rod two (7), and a protective cover (8) is fixedly connected to one side inner wall of the housing (1).

3. The pickling device for elevator steel wire rope production according to claim 2, characterized in that: A motor (13) is fixedly installed on the inner wall of the protective cover (8). A driving bevel gear (14) is fixedly installed at the output end of the motor (13). A driven bevel gear (15) is fixedly installed on the surface of the rotating rod (6). A driven bevel gear (16) is fixedly installed on the surface of the rotating rod (7).

4. The pickling device for elevator steel wire rope production according to claim 3, characterized in that: The driven bevel gear one (15) and driven bevel gear two (16) mesh with the driving bevel gear (14) respectively.

5. The pickling device for elevator steel wire rope production according to claim 3, characterized in that: The surfaces of the first rotating rod (6) and the second rotating rod (7) are fixedly connected with gear bodies (12), and the two gear bodies (12) mesh with the corresponding two gear rings (10).

Images