CN203268970U - Embedded bearing pedestal with special cushion block - Google Patents

Abstract

The utility model provides an embedded bearing pedestal with a special cushion block. The embedded bearing pedestal comprises a bearing pedestal and a bearing cap, wherein the special cushion block is arranged at the lower part of the bearing pedestal; the bearing cap is fixed at the upper part of the bearing pedestal through connecting pieces; inner-side transparent caps, an outer-side transparent cap and an outer-side blank cover are embedded in clamping grooves between the bearing pedestal and the bearing cap; the special cushion block at the lower part of the bearing pedestal is a U-shaped cushion block with the height of 18-40 mm, the length of 310-660 mm, and the width of 55-190 mm. The embedded bearing pedestal is low in manufacturing cost, convenience in bearing mounting and maintaining is realized, and the embedded bearing pedestal is widely applied to driving sections and direction changing sections of multiple conveying equipment such as various embedded scraper transporters, bucket elevators and bucket chain conveyors.

Description

Insert bearing seat with cushion block special

Technical field

The utility model relates to a kind of insert bearing seat, specifically a kind of insert bearing seat with cushion block special.The insert bearing seat can be widely used in driving section, the changed course section of the multiple load transfer devices such as various types of embedded scraper transporters, bucket elevator, bucket conveyer, is requisite bearing felt strut member in load transfer device.

Background technology

The insert bearing seat is all kinds of load transfer device rotating bearing seal strut members.The insert bearing seat comprises bearing seat, bearing cap shim, inboard transparent cover, outside transparent cover, outside stifle.All transparent covers, stifle are all in the draw-in groove that is embedded in the middle of bearing seat and bearing cap shim, so be the insert bearing seat.

insert bearing seat impact strength is large, heel end portions articulated bearing seat ratio, low cost of manufacture, but, structurally it also exists certain defective, the main installation and maintenance aspect of section's bearing within it, system keeps in motionless situation when axle, the inboard stifle of axle system can't be removed at all, cause internal bearings to change, therefore when adopting this structure, in case internal bearings is damaged, often need to go to war, must be to change again after all being moved to outside body whole axle, for embedded scraper transporter, bucket elevator and some other load transfer device tails, the oxyacetylene metal-cutting that also often needs to get angry could be moved to axle system outside body, greatly increased work difficulty.Especially for arranging that high-level bucket elevator drives Duan Eryan, safeguard that a bearing often needs to ask separately lifting appliance, expense is high, difficulty is well imagined greatly.

Summary of the invention

The purpose of this utility model is to provide the insert bearing seat with cushion block special that a kind of installation and maintenance bearing is convenient, expense is low.

The purpose of this utility model is achieved in that a kind of insert bearing seat with cushion block special, comprise bearing seat, bearing cap shim, bearing seat is divided into cushion block special, bearing cap shim is fixed on bearing seat top by connector, and inboard transparent cover, outside transparent cover, outside stifle are embedded in draw-in groove in the middle of bearing seat and bearing cap shim;

Cushion block special under bearing seat is U-shaped cushion block.

High 18-the 40mm of cushion block special, long 310-660mm, wide 55-190mm.

Use the utility model, improved comfort feature and the rapidity of bearing daily attention, and the direct and indirect economic benefit that improves the user.

Description of drawings

Fig. 1, the utility model assembling front view

Fig. 2, the utility model assembling left view

Fig. 3, the utility model assembling right elevation

Fig. 4, the utility model cushion block special schematic diagram

The specific embodiment

As shown in the figure, a kind of insert bearing seat with cushion block special, comprise bearing seat 2, bearing cap shim 4, bearing seat 2 is divided into cushion block special 1, bearing cap shim 4 is fixed on bearing seat 2 tops by connector 3, and inboard transparent cover 8, outside transparent cover 6, outside stifle 9 are embedded in draw-in groove 5 in the middle of bearing seat 2 and bearing cap shim 4.

Cushion block special 1 under bearing seat is U-shaped cushion block; High 18-the 40mm of cushion block special 1, long 310-660mm, wide 55-190mm.

The insert bearing seat of one cuff cushion block special is symmetrical pair of bearing, and namely the insert bearing seat of a side cushion block special is comprised of bearing seat 2, bearing cap shim 4, cushion block special 1, inboard transparent cover 8, outside transparent cover 6; The insert bearing seat of opposite side cushion block special is comprised of bearing seat 2, bearing cap shim 4, cushion block special 1, inboard transparent cover 8 and outside stifle 9 etc.

application process of the present utility model: when internal bearings 7 damages need to be serviced and change, need not adopt the loaded down with trivial details whole mode that shifts out of axle system is keeped in repair, but be first firmly to be stabilized on original position with whole axle, guarantee that it the movement of any direction can not occur, then unclamp all fasteners 3 above bearing seat 2, take out successively cushion block special 1, bearing cap shim 4, take out the space that reserves after cushion block special 12 times by bearing seat, take out successively again bearing seat 2, outside transparent cover 6, outside stifle 9, inboard transparent cover 8 continues to promote to the inside again, bearing 7 is just out exposed like this, can bearing 7 be taken out by accessory appliances (drawing horse) and carry out maintain and replace.Reinstall order just in time opposite, bearing 7 is evenly smeared grease after installing to the position on request, inboard transparent cover 8 and outside transparent cover 6, outside stifle 9 are moved back to original position, put into bearing seat 2 and lifting, cover bearing cap shim 4, tight joint spare 3, guarantee to rotate flexibly, then pad upper cushion block special 1, the connector 3 between last fastener shaft bearing 2 and stay bearing plate, removing axle is fixed pedestal, even if whole maintenance work is completed.

The utility model is in conjunction with practical production experience, and a kind of insert bearing seat with cushion block special of designing and developing out generally uses specification such as the following table of cushion block special.

Different size bearing assemble correspondingly-sized table (unit: mm)

Claims (3)

1. with the insert bearing seat of cushion block special, comprise bearing seat (2), bearing cap shim (4), bearing seat (2) is divided into cushion block special (1), bearing cap shim (4) is fixed on bearing seat (2) top by connector (3), and inboard transparent cover (8), outside transparent cover (6), outside stifle (9) are embedded in draw-in groove (5) in the middle of bearing seat (2) and bearing cap shim (4).

2. the insert bearing seat with cushion block special according to claim 1, is characterized in that, the cushion block special (1) under bearing seat (2) is U-shaped cushion block.

3. the insert bearing seat with cushion block special according to claim 1, is characterized in that, the high 18-40mm of cushion block special (1), long 310-660mm, wide 55-190mm.

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