CN210686711U

CN210686711U - Large-scale bearing seat structure for conveying device

Info

Publication number: CN210686711U
Application number: CN201921615701.0U
Authority: CN
Inventors: 梁红苗
Original assignee: Xinchang County Dashi Juyuejin Bearing Accessories Factory
Current assignee: Xinchang County Dashi Juyuejin Bearing Accessories Factory
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-05
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to the technical field of bearing seats, in particular to a large-scale bearing seat structure for a conveying device, which comprises a base and a bearing ring, wherein the upper surface of the base is fixedly provided with the bearing ring, the bearing ring comprises a lower semi-ring, a left semi-ring and a right semi-ring, the left end of the lower semi-ring is movably provided with the left semi-ring, the right end of the lower semi-ring is movably provided with the right semi-ring, the tail end of the left semi-ring is contacted with the tail end of the right semi-ring; the beneficial effects are that: the upper ends of the two sides of the lower half ring are provided with the left half ring and the right half ring to jointly form a bearing ring, the bearing ring can be opened by annularly outwards turning the left half ring and the right half ring, and the disassembly and the installation are quicker and more convenient; through setting up the spacing ring at the bearing ring inner wall, the bearing surface can set up the recess that corresponds, plays limiting displacement to the bearing, and is fixed with left half ring and right half ring through the bolt, and the spiral passes bearing ring and bearing surface contact simultaneously, plays fixed effect.

Description

Large-scale bearing seat structure for conveying device

Technical Field

The utility model relates to a relevant technical field of bearing frame specifically is a large-scale bearing frame structure for conveyor.

Background

The bearing is provided with a supporting point, the inner supporting point of the bearing is a shaft, and the outer supporting is a bearing seat. The large-scale bearing seat is mostly fixed through the bolts by dividing into an upper part and a lower part, a plurality of groups of bolts need to be screwed down when the large-scale bearing seat is installed, and each group of bolts need to be screwed out when the large-scale bearing seat is disassembled, so that time and labor are wasted. Therefore, the utility model provides a large-scale bearing frame structure is used for solving above-mentioned problem for conveyor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale bearing frame structure is used to conveyor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-scale bearing frame structure for conveyor, includes base and bearing ring, the last fixed surface of base installs the bearing ring, the bearing ring includes lower semi-ring, left semi-ring and right semi-ring, the left end movable mounting of semi-ring has left semi-ring down, the right-hand member movable mounting of semi-ring has right semi-ring down, the terminal of left semi-ring and the terminal contact of right semi-ring, the inner wall of bearing ring is provided with interior spacing ring, and interior spacing ring is located the inside middle part of bearing ring.

Preferably, the upper surfaces of the two ends of the lower half ring are provided with grooves, the left side and the right side of each groove are in an open shape, the front side and the rear side of each groove are in a closed shape, and the front side and the rear side of each groove are provided with round holes.

Preferably, the inside of round hole is rotated and is installed the hank axle, and the hank axle is provided with four groups, and the terminal of the two sets of hank axles of left end and the surface weld of left semi-ring are fixed, and the terminal of the two sets of hank axles of right-hand member and the surface weld of right semi-ring are fixed.

Preferably, the inner limiting ring comprises a first arc-shaped rod, a second arc-shaped rod and a third arc-shaped rod, the outer surface of the first arc-shaped rod is welded and fixed with the inner wall of the lower half ring, the outer surface of the second arc-shaped rod is welded and fixed with the inner wall of the left half ring, the outer surface of the third arc-shaped rod is welded and fixed with the inner wall of the right half ring, and the tail ends of the first arc-shaped rod, the second arc-shaped rod and the third arc-shaped rod are in contact with each other.

Preferably, the arc-shaped groove is formed in the upper surface of the tail end of the left half ring, the arc-shaped groove is formed in the lower surface of the tail end of the right half ring, the convex part of the left half ring is clamped in the arc-shaped groove of the right half ring, the convex part of the right half ring is clamped in the arc-shaped groove of the left half ring, and the thickness of the lower half ring is larger than that of the left half ring.

Preferably, threaded rods are arranged on the front and rear sides of the upper surface of the tail end of the right half ring and penetrate through the lower surface of the left half ring, a bolt is screwed in the threaded rods, and the bolt penetrates through the center of the threaded rods and leads to the inside of the bearing ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the upper ends of the two sides of the lower half ring are provided with the left half ring and the right half ring to jointly form a bearing ring, the bearing ring can be opened by annularly outwards turning the left half ring and the right half ring, and the disassembly and the installation are quicker and more convenient;

2. through setting up the spacing ring at the bearing ring inner wall, the bearing surface can set up the recess that corresponds, plays limiting displacement to the bearing, and is fixed with left half ring and right half ring through the bolt, and the spiral passes bearing ring and bearing surface contact simultaneously, plays fixed effect.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a perspective view of the housing of the present invention.

In the figure: the structure comprises a base 1, a bearing ring 2, a lower half ring 201, a left half ring 202, a right half ring 203, an inner limiting ring 3, a first arc-shaped rod 301, a second arc-shaped rod 301, a third arc-shaped rod 303, a groove 4, a round hole 5, a hinge shaft 6 and a threaded hole 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a large bearing seat structure for a conveying device comprises a base 1 and a bearing ring 2, wherein the bearing ring 2 is fixedly installed on the upper surface of the base 1, the bearing ring 2 comprises a lower half ring 201, a left half ring 202 and a right half ring 203, the left end of the lower half ring 201 is movably provided with the left half ring 202, and the right end of the lower half ring 201 is movably provided with the right half ring 203.

As shown in fig. 3, the upper surfaces of the two ends of the lower half ring 201 are provided with grooves 4, the left and right sides of the grooves 4 are open, the front and back sides are closed, the front and back sides of the grooves 4 are provided with round holes 5, the round holes 5 are internally rotatably provided with hinge shafts 6, the hinge shafts 6 are provided with four groups, the tail ends of the two groups of hinge shafts 6 at the left end are welded and fixed with the outer surface of the left half ring 202, the tail ends of the two groups of hinge shafts 6 at the right end are welded and fixed with the outer surface of the right half ring 203, and the left half ring 202 and the right half ring 203 are hinged with the.

As shown in fig. 2, the inner wall of the bearing ring 2 is provided with an inner limiting ring 3, the inner limiting ring 3 is located in the middle of the inner portion of the bearing ring 2, the inner limiting ring 3 includes a first arc rod 301, a second arc rod 302 and a third arc rod 303, the outer surface of the first arc rod 301 is welded and fixed with the inner wall of the lower half ring 201, the outer surface of the second arc rod 302 is welded and fixed with the inner wall of the left half ring 202, the outer surface of the third arc rod 303 is welded and fixed with the inner wall of the right half ring 203, and the ends of the first arc rod 301, the second arc rod 302 and the third arc rod 303 contact with each other.

As shown in fig. 1, an arc-shaped groove is formed in the upper surface of the tail end of the left half ring 202, an arc-shaped groove is formed in the lower surface of the tail end of the right half ring 203, the convex part of the left half ring 202 is clamped in the arc-shaped groove of the right half ring 203, the convex part of the right half ring 203 is clamped in the arc-shaped groove of the left half ring 202, the thickness of the lower half ring 201 is larger than that of the left half ring 202, threaded rods 7 are formed in the front and rear sides of the upper surface of the tail end of the right half ring 203, the threaded rods 7 penetrate through the lower surface of the left half ring 202, bolts are screwed in the threaded rods.

The working principle is as follows: the left half ring 202 and the right half ring 203 are turned outwards, the bearing ring 2 is opened, the bearing is placed in the bearing ring 2, the first arc-shaped rod 301 is clamped in a groove on the outer surface of the bearing, the left half ring 202 and the right half ring 203 are turned inwards, a threaded hole 7 in the upper surface of the left half ring 202 is aligned with a threaded hole 7 in the upper surface of the right half ring 203, a bolt is screwed into the threaded hole to fix the left half ring 202 and the right half ring 203, the bolt is continuously screwed downwards until the outer surfaces of the rest of the bearings are in tight contact, and the bearings are fixedly connected with the inner wall of the bearing ring 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a large-scale bearing frame structure for conveyor, includes base (1) and bearing ring (2), its characterized in that: the upper surface fixed mounting of base (1) has bearing ring (2), bearing ring (2) are including lower semi-ring (201), left semi-ring (202) and right semi-ring (203), the left end movable mounting of lower semi-ring (201) has left semi-ring (202), the right-hand member movable mounting of lower semi-ring (201) has right semi-ring (203), the end of left side semi-ring (202) and the end contact of right semi-ring (203), the inner wall of bearing ring (2) is provided with interior spacing ring (3), and interior spacing ring (3) are located the inside middle part of bearing ring (2).

2. The large-sized bearing seat structure for the conveying device according to claim 1, wherein: the upper surfaces of two ends of the lower half ring (201) are provided with grooves (4), the left side and the right side of each groove (4) are in an open shape, the front side and the rear side of each groove are in a closed shape, and the front side and the rear side of each groove (4) are provided with round holes (5).

3. A large-sized bearing housing structure for a conveyor according to claim 2, wherein: the inner part of the round hole (5) is rotatably provided with the hinge shafts (6), the hinge shafts (6) are provided with four groups, the tail ends of the two groups of hinge shafts (6) at the left end are fixedly welded with the outer surface of the left half ring (202), and the tail ends of the two groups of hinge shafts (6) at the right end are fixedly welded with the outer surface of the right half ring (203).

4. The large-sized bearing seat structure for the conveying device according to claim 1, wherein: the inner limiting ring (3) comprises a first arc-shaped rod (301), a second arc-shaped rod (302) and a third arc-shaped rod (303), the outer surface of the first arc-shaped rod (301) is fixedly welded with the inner wall of the lower half ring (201), the outer surface of the second arc-shaped rod (302) is fixedly welded with the inner wall of the left half ring (202), the outer surface of the third arc-shaped rod (303) is fixedly welded with the inner wall of the right half ring (203), and the tail ends of the first arc-shaped rod (301), the second arc-shaped rod (302) and the third arc-shaped rod (303) are in contact with each other.

5. The large-sized bearing seat structure for the conveying device according to claim 1, wherein: the end upper surface of the left half ring (202) is provided with an arc-shaped groove, the end lower surface of the right half ring (203) is provided with an arc-shaped groove, the convex part of the left half ring (202) is clamped in the arc-shaped groove of the right half ring (203), the convex part of the right half ring (203) is clamped in the arc-shaped groove of the left half ring (202), and the thickness of the lower half ring (201) is larger than that of the left half ring (202).

6. The large-sized bearing seat structure for the conveying device according to claim 5, wherein: threaded rod (7) have been seted up to both sides around the terminal upper surface of right semi-ring (203), and threaded rod (7) pass the lower surface of left semi-ring (202), and the inside spiro union of threaded rod (7) has the bolt, and the bolt passes the center of threaded rod (7) and accesss to the inside of bearing ring (2).