Bearing for packing machine
A technology of bearings and shoulders, which is applied in the field of bearings for balers, can solve problems such as uneven wear of rollers, low service life and reliability of bearings, and easy hazards, so as to improve service life and reliability, eliminate The effect of uniform wear
Active Publication Date: 2013-10-02
AWD BEARING
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Problems solved by technology
[0002] The current bearings for balers include an outer ring, an inner ring, a retaining ring and rollers; one end of the inner ring is provided with a shaft shoulder, the inner ring is installed in the outer ring, and the retaining ring is installed on the other side of the inner ring corresponding to the shoulder At one end, the roller is installed between the outer ring and the inner ring, and the two rollers are arranged horizontally; thus, it is easy to cause damage when subjected to impact loads and uneven loads, and the rollers are prone to uneven wear, which makes the service life of the bearing and low reliability
Method used
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[0007] Further describe the present invention below in conjunction with embodiment and accompanying drawing thereof.
[0008] Such as figure 1 As shown, the bearing for packing machine includes outer ring 1, inner ring 2 and retaining ring 3; one end of the inner ring 2 is provided with a shaft shoulder 2.1, the inner ring 2 is installed in the outer ring 1, and the retaining ring 3 is installed on the shaft shoulder 2.1 corresponds to the other end of the inner ring 2; it is characterized in that it also includes a dust cover 4, a short roller 5 and a long roller 6; a groove 7 is provided on the outer surface of the shaft shoulder 2.1 and the retaining ring 3, and the There is a dustproof cover 4 in the groove 7; the short rollers 5 and the long rollers 6 are installed between the outer ring 1 and the inner ring 2, and the arrangement of each row of the short rollers 5 and the long rollers 6 is as follows: Two short rollers 5 are tightly packed in the middle, and two long ro...
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The invention relates to a bearing for a packing machine. The bearing comprises an outer ring, an inner ring and a retaining ring, wherein one end of the inner ring is provided with a shaft shoulder, the inner ring is arranged in the outer ring, and the retaining ring is arranged at the other end, corresponding to the shaft shoulder, of the inner ring. The bearing is characterized by also comprising dustproof covers, short rollers and long rollers, wherein the outer surfaces of the shaft shoulder and the retaining ring are respectively provided with a groove which is internally provided with one dustproof cover; the short rollers and the long rollers are arranged between the outer ring and the inner ring; the arrangement mode of the short rollers and the long rollers in each row is as follows: in one row, the two short rollers are arranged at the middle in a close manner, the two long rollers are arranged at the two sides of the two short rollers; in the adjacent row, when the two long rollers are arranged at the middle in a close manner, the two short rollers are arranged at the two sides of the two long rollers, and are arranged in a staggered manner in each row; and a plurality of grease holes are formed on the inner wall of the inner ring. The bearing has the advantages that the hazard caused by impact load and uneven load can be effectively eliminated, uneven wear of rolling ways can be effectively eliminated, and the service lives of sealing and the bearing are prolonged.
Description
technical field [0001] The invention relates to a bearing, in particular to a bearing for a packing machine. Background technique [0002] The current bearings for balers include an outer ring, an inner ring, a retaining ring and rollers; one end of the inner ring is provided with a shaft shoulder, the inner ring is installed in the outer ring, and the retaining ring is installed on the other side of the inner ring corresponding to the shoulder At one end, the roller is installed between the outer ring and the inner ring, and the two rollers are arranged horizontally; thus, it is easy to cause damage when subjected to impact loads and uneven loads, and the rollers are prone to uneven wear, which makes the service life of the bearing and Not very reliable. Contents of the invention [0003] In view of the above-mentioned shortcomings, the object of the present invention is to provide a bearing for a baler; it can effectively eliminate the hazards caused by impact loads and...
Claims
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IPC IPC(8): F16C19/38F16C33/58F16C33/66F16C33/78
Inventor 孙旭东张振武郭宏军
Owner AWD BEARING