Rotary cage anti-deviation device for center transmission thickener

Abstract

The utility model relates to the technical field of concentrators, and discloses a rotating cage anti-deviation device for a central transmission concentrator, which comprises a central transmission concentrator body, four supporting legs are fixedly connected to the lower surface of the central transmission concentrator body, a central column is fixedly connected to the upper surface of the inner bottom wall of the central transmission concentrator body, and a rotating cage is arranged on the central column. The upper surface of the center transmission thickener body is symmetrically and fixedly connected with connecting blocks, the upper surfaces of the connecting blocks are fixedly connected with a mounting frame, the upper surface of the mounting frame is fixedly provided with a driving motor, the surface of the driving motor is fixedly connected with a mounting shell, and the mounting shell is fixedly connected with the upper surface of the mounting frame; a rotating rod is fixedly connected to the output end of the driving motor, two limiting rods are symmetrically and fixedly connected to the surface of the rotating rod, and a limiting groove is formed in the center transmission thickener body. And limiting treatment on the rotating rod is achieved, the rotating rod is prevented from deviating during rotation, and workers can use the rotating rod conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of concentrators, in particular to a rotating cage anti-deviation device for a central transmission concentrator. Background Art

[0002] The concentrator is driven by a central transmission device to rotate the drive shaft, scraper arm, etc. The scraper on the scraper arm gradually scrapes the sludge from the edge of the pool to the mud pit in the center of the pool, and discharges it out of the pool through the sludge discharge pipe. The scraper arm is fixed with stirring bars, which stir the sludge during rotation to cause water and gas to overflow, providing sedimentation space for flocculent sludge, accelerating the sinking of sludge and improving the concentration effect.

[0003] The utility model document with the patent application number CN201320346137.3 discloses an anti-bias device for a large central concentrator, including a lifting frame and a fixed frame fixedly installed around the lifting frame, a plurality of guide grooves are respectively arranged around the lifting frame, a plurality of guide seats are respectively fixedly installed around the fixed frame, and the inner sides of the plurality of guide seats are respectively correspondingly mounted in the plurality of guide grooves. The utility model has a simple structure, and the fixed frame and the lifting frame are fixed by the guide seat and the guide groove to ensure the coaxiality of the central frame and the lifting frame, and constrain the degree of freedom of the lifting frame, so that the lifting frame rotates according to the rotation center of the concentrator, thereby ensuring the stability of the rotation of the rotating cage and solving the swing problem of the rake frame of the central transmission concentrator.

[0004] The above application document proposes an anti-deviation device for a large central concentrator. When the central concentrator is used, its verticality cannot be guaranteed during actual production, manufacturing and installation, and the rotating cage outside the central column rotates in a circle, and collisions, interference and jamming between the rotating cage and the central column often occur. Based on this, further improvements are needed for the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a rotating cage anti-deviation device for a central transmission concentrator to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotating cage anti-deviation device for a central transmission concentrator, comprising a central transmission concentrator body, the lower surface of the central transmission concentrator body is fixedly connected with four supporting legs, the upper surface of the inner bottom wall of the central transmission concentrator body is fixedly connected with a central column, the upper surface of the central transmission concentrator body is symmetrically fixedly connected with connecting blocks, the upper surface of the connecting block is fixedly connected with a mounting frame, the upper surface of the mounting frame is fixedly installed with a driving motor, the surface of the driving motor is fixedly connected with a mounting shell, the mounting shell is fixedly connected to the upper surface of the mounting frame, the output end of the driving motor is fixedly connected with a rotating rod, the end of the rotating rod away from the driving motor is rotatably connected to the top of the central column, the surface of the rotating rod is symmetrically fixedly connected with two limiting rods, a limiting groove is provided inside the central transmission concentrator body, and the end of the limiting rod away from the rotating rod is slidably connected to the inner wall of the limiting groove.

[0007] In a preferred embodiment of the present utility model, a rotation groove is provided on the surface of the central column, a rotation ring is provided inside the rotation groove, and the rotation ring is rotatably connected to the inner wall of the rotation groove.

[0008] In a preferred embodiment of the utility model, a connecting ring is fixedly connected to the surface of the rotating ring, the connecting ring is rotatably connected to the surface of the central column, and a rotating cage is fixedly connected to the surface of the connecting ring.

[0009] In a preferred embodiment of the utility model, a rotating groove is opened inside the rotating cage, a gear is fixedly connected to the surface of the rotating rod, the size of the gear corresponds to the inside of the rotating groove, an annular rack is fixedly connected to the inner wall of the rotating groove, the gear and the annular rack are meshed and connected to each other, and a connecting rod is symmetrically fixedly connected to the surface of the rotating cage.

[0010] In a preferred embodiment of the utility model, the end of the connecting rod away from the rotating cage is fixedly connected to a rake frame, the rake frame is fixedly connected to the surface of the rotating cage, the side surface of the rake frame is fixedly connected to a scraper bar, the scraper bar is slidably connected to the inner wall of the central transmission concentrator body, and the inner wall of the central transmission concentrator body can be scraped by the scraper bar.

[0011] In a preferred embodiment of the utility model, a mud discharge pipe is symmetrically fixedly connected to the lower surface of the central transmission concentrator body, the input end of the mud discharge pipe is connected to the interior of the central transmission concentrator body, the output end of the mud discharge pipe extends to the outside, and a valve is fixedly connected to the surface of the mud discharge pipe, through which the sludge can be discharged. Beneficial Effects

[0012] The utility model provides a rotating cage anti-deviation device for a central transmission concentrator, which has the following beneficial effects:

[0013] 1. The anti-deviation device for the rotating cage of the central transmission concentrator is provided with a rotating rod and a limiting rod, and the driving motor is started. The driving motor drives the rotating rod to rotate on the upper surface of the central column, so that the limiting rod is driven to rotate, and then the limiting rod rotates inside the limiting groove, which can prevent the rotating rod from deviating, realizes the limiting treatment of the rotating rod, prevents the rotating rod from deviating when rotating, and is convenient for the staff to use.

[0014] 2. The anti-deviation device for the rotating cage of the central transmission concentrator is provided with a gear and a rotating cage, and a driving motor is used to drive a rotating rod to rotate, so that the gear rotates along with the rotating rod, and the gear and the annular rack are meshed and connected with each other, so that the gear drives the rotating cage to rotate, and then drives the connecting rod and the rake frame to rotate, so that the scraper scrapes the inner wall of the central transmission concentrator body, thereby achieving the scraping treatment of the inner wall of the central transmission concentrator body, and facilitating the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model from a three-dimensional perspective;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model in a front section;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0018] In the figure: 1. center transmission concentrator body; 2. center column; 3. connection block; 4. mounting frame; 5. drive motor; 6. mounting shell; 7. rotating rod; 8. limit rod; 9. rotating ring; 10. connecting ring; 11. rotating cage; 12. gear; 13. ring rack; 14. connecting rod; 15. rake frame; 16. scraper bar; 17. mud discharge pipe; 18. valve. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] See also Figure 1-3The utility model provides a technical solution: a rotating cage anti-deviation device for a central transmission concentrator, comprising a central transmission concentrator body 1, the lower surface of the central transmission concentrator body 1 is fixedly connected with four supporting legs, the upper surface of the inner bottom wall of the central transmission concentrator body 1 is fixedly connected with a central column 2, the upper surface of the central transmission concentrator body 1 is symmetrically fixedly connected with a connecting block 3, the upper surface of the connecting block 3 is fixedly connected with a mounting frame 4, the upper surface of the mounting frame 4 is fixedly installed with a driving motor 5, the surface of the driving motor 5 is fixedly connected with a mounting shell 6, the mounting shell 6 is fixedly connected to the upper surface of the mounting frame 4, and the output end of the driving motor 5 is fixedly connected with a rotating Rod 7, one end of the rotating rod 7 away from the driving motor 5 is rotatably connected to the top of the center column 2, two limit rods 8 are symmetrically fixedly connected to the surface of the rotating rod 7, a limit groove is provided inside the central transmission concentrator body 1, and one end of the limit rod 8 away from the rotating rod 7 is slidably connected to the inner wall of the limit groove. Start the driving motor 5, and the driving motor 5 drives the rotating rod 7 to rotate on the upper surface of the center column 2, so as to drive the limit rod 8 to rotate, and then the limit rod 8 rotates inside the limit groove, which can prevent the rotating rod 7 from deviating, realize the limiting processing of the rotating rod 7, prevent the rotating rod 7 from deviating during rotation, and facilitate the use of the staff.

[0021] A rotating groove is provided on the surface of the central column 2, and a rotating ring 9 is arranged inside the rotating groove. The rotating ring 9 is rotatably connected to the inner wall of the rotating groove. A connecting ring 10 is fixedly connected to the surface of the rotating ring 9. The connecting ring 10 is rotatably connected to the surface of the central column 2. A rotating cage 11 is fixedly connected to the surface of the connecting ring 10. A rotating groove is provided inside the rotating cage 11. A gear 12 is fixedly connected to the surface of the rotating rod 7, and the size of the gear 12 corresponds to the inside of the rotating groove.

[0022] An annular rack 13 is fixedly connected to the inner wall of the rotating groove, and the gear 12 is meshed with the annular rack 13. A connecting rod 14 is symmetrically fixedly connected to the surface of the rotating cage 11, and a rake frame 15 is fixedly connected to the end of the connecting rod 14 away from the rotating cage 11. The rake frame 15 is fixedly connected to the surface of the rotating cage 11, and a scraper bar 16 is fixedly connected to the side surface of the rake frame 15. The scraper bar 16 is slidably connected to the inner wall of the central transmission concentrator body 1, and the driving motor 5 is used to drive the rotating rod 7 to rotate, so that the gear 12 rotates with the rotating rod 7, and the gear 12 is meshed with the annular rack 13, so that the gear 12 drives the rotating cage 11 to rotate, and then drives the connecting rod 14 and the rake frame 15 to rotate, so that the scraper bar 16 scrapes the inner wall of the central transmission concentrator body 1, thereby realizing the scraping treatment of the inner wall of the central transmission concentrator body 1, which is convenient for the staff to use.

[0023] A mud discharge pipe 17 is symmetrically fixedly connected to the lower surface of the central transmission concentrator body 1 , the input end of the mud discharge pipe 17 is connected to the interior of the central transmission concentrator body 1 , the output end of the mud discharge pipe 17 extends to the outside, and a valve 18 is fixedly connected to the surface of the mud discharge pipe 17 .

[0024] Working principle: First, the staff turns on the driving motor 5, and the driving motor 5 drives the rotating rod 7 to rotate, so that the limiting rod 8 moves on the inner wall of the limiting groove, so that the gear 12 rotates with the rotating rod 7, and the gear 12 is meshed with the annular rack 13, and then the gear 12 drives the rotating cage 11 to rotate, so that the connecting rod 14 and the rake frame 15 rotate, so that the scraper 16 scrapes the inner wall of the central transmission concentrator body 1, opens the valve 18, and the sludge can be discharged through the sludge discharge pipe 17.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotating cage anti-deviation device for a central transmission concentrator, comprising a central transmission concentrator body (1), the lower surface of which is fixedly connected with four supporting legs, characterized in that: The upper surface of the inner bottom wall of the central transmission concentrator body (1) is fixedly connected to a central column (2); the upper surface of the central transmission concentrator body (1) is symmetrically fixedly connected to a connecting block (3); the upper surface of the connecting block (3) is fixedly connected to a mounting frame (4); the upper surface of the mounting frame (4) is fixedly mounted with a driving motor (5); the surface of the driving motor (5) is fixedly connected to a mounting shell (6); the mounting shell (6) is fixedly connected to the upper surface of the mounting frame (4); the output end of the driving motor (5) is fixedly connected to a rotating rod (7); one end of the rotating rod (7) away from the driving motor (5) is rotatably connected to the top of the central column (2); two limiting rods (8) are symmetrically fixedly connected to the surface of the rotating rod (7); a limiting groove is provided inside the central transmission concentrator body (1); one end of the limiting rod (8) away from the rotating rod (7) is slidably connected to the inner wall of the limiting groove.

2. The anti-deviation device for the rotating cage of the central transmission concentrator according to claim 1, characterized in that: A rotating groove is provided on the surface of the central column (2), a rotating ring (9) is provided inside the rotating groove, and the rotating ring (9) is rotatably connected to the inner wall of the rotating groove.

3. The anti-deviation device for the rotating cage of the central transmission concentrator according to claim 2, characterized in that: A connecting ring (10) is fixedly connected to the surface of the rotating ring (9), the connecting ring (10) is rotatably connected to the surface of the central column (2), and a rotating cage (11) is fixedly connected to the surface of the connecting ring (10).

4. The anti-deviation device for the rotating cage of the central transmission concentrator according to claim 3, characterized in that: A rotating groove is provided inside the rotating cage (11), and a gear (12) is fixedly connected to the surface of the rotating rod (7), wherein the size of the gear (12) corresponds to the inside of the rotating groove.

5. The anti-deviation device for the rotating cage of the central transmission concentrator according to claim 4, characterized in that: An annular rack (13) is fixedly connected to the inner wall of the rotating groove, the gear (12) and the annular rack (13) are meshed and connected to each other, and a connecting rod (14) is symmetrically fixedly connected to the surface of the rotating cage (11).

6. The cage anti-deviation device for a central transmission concentrator according to claim 5, characterized in that: One end of the connecting rod (14) away from the rotating cage (11) is fixedly connected to a rake frame (15), the rake frame (15) is fixedly connected to the surface of the rotating cage (11), and a scraper bar (16) is fixedly connected to the side surface of the rake frame (15), and the scraper bar (16) is slidably connected to the inner wall of the central transmission concentrator body (1).

7. The cage anti-deviation device for a central transmission concentrator according to claim 6, characterized in that: A mud discharge pipe (17) is symmetrically fixedly connected to the lower surface of the central transmission concentrator body (1), and an input end of the mud discharge pipe (17) is connected to the interior of the central transmission concentrator body (1).

8. The cage anti-deviation device for a central transmission concentrator according to claim 7, characterized in that: The output end of the mud discharge pipe (17) extends to the outside, and a valve (18) is fixedly connected to the surface of the mud discharge pipe (17).

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