CN219647746U

CN219647746U - Novel split type gear ring combined structure

Info

Publication number: CN219647746U
Application number: CN202321156073.0U
Authority: CN
Inventors: 程兴龙; 冯鲁; 程星海
Original assignee: Shandong Xinhongke New Material Technology Co ltd
Current assignee: Shandong Xinhongke New Material Technology Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-09-08
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a novel split type gear ring combined structure, which comprises a first circular ring and a second circular ring, wherein tooth blocks are arranged on the inner side surfaces of the first circular ring and the second circular ring, dovetail clamping blocks are arranged at the outer ends of the tooth blocks, the dovetail clamping blocks are clamped on the inner side surfaces of the first circular ring and the second circular ring, the first circular ring and the second circular ring are mutually fixed through bolts, the dovetail clamping blocks are arranged through the tooth blocks, the two circular rings clamp and fix the dovetail clamping blocks, the bolts are locked and fixed, the installation is convenient and fast, the structure is stable, the tooth blocks cannot slide, the stability is improved, and the strength of the whole combined structure is improved.

Description

Novel split type gear ring combined structure

Technical Field

The utility model relates to the field of split type gear ring combined structures, in particular to a novel split type gear ring combined structure.

Background

After the gear ring of the pulverizer is meshed for a long time for use, the toothed plates in the gear ring are worn, most of the existing gear rings are of an integrated structure, and when one toothed plate in the gear ring is worn and cannot be used, the whole gear ring is required to be detached and replaced, so that the service life of the gear ring is short, and the waste of resources is caused;

the CN211538157U combined gear ring for the pulverizer comprises an outer ring plate, wherein an inner ring plate is fixedly clamped in the outer ring plate, a first through hole is formed in the inner ring plate, a plurality of toothed plates are arranged on the inner wall of the first through hole, fixing plates are fixedly connected to the outer walls of the toothed plates, clamping grooves matched with the fixing plates are formed in the inner walls of the first through holes, and the toothed plates are fixedly clamped in the inner walls of the first through holes through the matching and clamping of the fixing plates and the clamping grooves;

in the above patent, the convex block and the clamping groove are adopted for positioning the butt joint card, the tooth block is easy to slide after being fixed, the stability is poor, the stability of the whole combined structure is poor, and the structural strength is low.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a novel split type gear ring combined structure, wherein a dovetail clamping block is arranged through a tooth block, two rings of the split type gear ring combined structure clamp the dovetail clamping block to fix the position, a bolt is locked and fixed, the split type gear ring combined structure is convenient to install, the structure is stable, the tooth block cannot slide, the stability is improved, and the strength of the whole combined structure is improved.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a novel split type ring gear integrated configuration, includes first ring, second ring, the inboard surface mounting of first ring and second ring has the tooth piece, the outer end of tooth piece sets up the forked tail fixture block, the forked tail fixture block card is at the inboard surface of first ring and second ring, first ring, second ring pass through the bolt and fix each other, set up the forked tail fixture block through the tooth piece, its two ring centre gripping fixed forked tail fixture block location, the bolt locking is fixed, and the installation is convenient, and stable in structure, and the tooth piece can not slide, improves stability, improves whole integrated configuration's intensity.

Further, the side surfaces of the first circular ring and the second circular ring are provided with feed grooves.

Further, the bolts are uniformly distributed on the outer surfaces of the first circular ring and the second circular ring.

Further, dovetail grooves are formed in the inner ends of the first circular ring and the second circular ring, and the dovetail grooves are clamped on the outer surfaces of the dovetail clamping blocks.

Further, the bolts adopt hexagon socket head cap bolts, and are installed on the inner side surface of the first circular ring in an embedded mode.

Furthermore, the feeding groove adopts a semicircular groove structure.

Further, a threaded hole is formed in the inner side of the second circular ring, and a through jack is formed in the inner side of the first circular ring.

Compared with the prior art, the utility model has the advantages that:

(1) The dovetail clamping block is arranged through the tooth block, the dovetail clamping block is fixed by clamping two circular rings, the bolt is locked and fixed, the installation is convenient and fast, the structure is stable, the tooth block cannot slide, the stability is improved, and the strength of the whole combined structure is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a right side cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a right side view of the overall structure of the present utility model;

FIG. 4 is a view showing the connection relationship between the second ring and the tooth block according to the present utility model;

fig. 5 is a second circular view of the present utility model.

The reference numerals in the figures illustrate:

the novel dovetail feeding device comprises a first circular ring, a second circular ring, a 3-tooth block, a 4-dovetail clamping block, a 5-bolt, a 7-feeding groove, a 6-threaded hole and a 120-dovetail groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, a novel split type gear ring combined structure comprises a first circular ring 1 and a second circular ring 2, wherein a tooth block 3 is arranged on the inner side surfaces of the first circular ring 1 and the second circular ring 2, a dovetail clamping block 4 is arranged at the outer end of the tooth block 3, the dovetail clamping block 4 is clamped on the inner side surfaces of the first circular ring 1 and the second circular ring 2, the first circular ring 1 and the second circular ring 2 are mutually fixed through bolts 5 (threaded holes 6 are arranged on the inner side of the second circular ring 2, through holes are formed in the inner side of the first circular ring 1, so that bolts 5 can be conveniently inserted and fixed, and the two circular rings can be conveniently mutually fixed);

the feeding grooves 7 are formed in the side faces of the first circular ring 1 and the second circular ring 2, the feeding grooves 7 are of semicircular groove structures, and after installation, circular hole structures can be formed, so that feeding is facilitated;

the bolts 5 are uniformly distributed on the outer surfaces of the first circular ring 1 and the second circular ring 2, and are firm and stable when the circular rings are fixed (the bolts 5 are hexagon socket bolts which are embedded and installed on the inner side surface of the first circular ring 1, and the surface is free from protrusions and convenient to install);

when fixed, the dovetail grooves 120 are formed in the inner ends of the first circular ring 1 and the second circular ring 2, the dovetail grooves 120 are clamped on the outer surface of the dovetail clamping block 4, the clamping and fixing can be realized, the tooth block 3 is convenient to install and fix, the tooth block 3 is convenient to detach and replace, the tooth block 3 can be replaced independently, the replacement is convenient, the structure is stable and firm, and the strength is high.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Novel split type ring gear integrated configuration, including first ring (1), second ring (2), its characterized in that: the novel tooth-shaped ring is characterized in that the tooth blocks (3) are mounted on the inner side surfaces of the first ring (1) and the second ring (2), dovetail clamping blocks (4) are arranged at the outer ends of the tooth blocks (3), the dovetail clamping blocks (4) are clamped on the inner side surfaces of the first ring (1) and the second ring (2), and the first ring (1) and the second ring (2) are mutually fixed through bolts (5).

2. The novel split gear ring combination structure according to claim 1, wherein: the side surfaces of the first circular ring (1) and the second circular ring (2) are provided with feed grooves (7).

3. The novel split gear ring combination structure according to claim 1, wherein: the bolts (5) are uniformly distributed on the outer surfaces of the first circular ring (1) and the second circular ring (2).

4. The novel split gear ring combination structure according to claim 1, wherein: the inner ends of the first circular ring (1) and the second circular ring (2) are provided with dovetail grooves (120), and the dovetail grooves (120) are clamped on the outer surface of the dovetail clamping block (4).

5. The novel split gear ring combination structure according to claim 1, wherein: the bolts (5) are hexagon socket bolts and are embedded and mounted on the inner side surface of the first circular ring (1).

6. The novel split ring gear combination structure according to claim 2, wherein: the feeding groove (7) adopts a semicircular groove structure.

7. The novel split gear ring combination structure according to claim 1, wherein: the inner side of the second circular ring (2) is provided with a threaded hole (6), and the inner side of the first circular ring (1) is provided with a through jack.