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CN-224214584-U - Bearing seat for slag discharging roller of stacker-reclaimer head

CN224214584UCN 224214584 UCN224214584 UCN 224214584UCN-224214584-U

Abstract

The utility model discloses a bearing seat for a slag discharging roller at the head of a stacker-reclaimer, which relates to the technical field of bearing seats and comprises a base, a lower support and an upper support, wherein the upper support is connected with the lower support, the lower support and the upper support form a bearing seat, a bearing body is arranged in the bearing seat, an oil guide hole is arranged on the bearing body, an oil storage cavity is arranged at the top of the upper support, a top cover is arranged at the top of the upper support, an oil conveying mechanism for conveying oil to the oil guide hole is arranged on the top cover, the oil conveying mechanism comprises a fixed cylinder arranged on the top cover, a piston slides in the fixed cylinder, an oil filling pipe and an oil suction pipe are arranged at one end of the fixed cylinder, and lubricating oil stored in the oil storage cavity is filled into the bearing body through the oil guide hole through the fixed cylinder, the oil filling pipe and the piston, so that the operation of disassembling the bearing seat is not needed is simple, and the leakage of the lubricating oil is reduced.

Inventors

  • HU PEISEN
  • MO JINGWANG
  • LIU SUIMING
  • HAO BONING
  • WANG MENG
  • OU RONGNIAN
  • GAO XUEZHONG
  • LI SHUNXING
  • TANG MENG
  • WANG SIJIA
  • YAN YIBO

Assignees

  • 国投中煤同煤京唐港口有限公司

Dates

Publication Date
20260508
Application Date
20250523

Claims (7)

  1. 1. The bearing seat for the slag discharging roller at the head part of the stacker-reclaimer comprises a base (1), a lower support (2) and an upper support (3) and is characterized in that the upper support (3) is connected with the lower support (2) to form the bearing seat, a bearing body (5) is arranged in the bearing seat, an oil guide hole (51) is formed in the bearing body (5), and an oil storage cavity (31) is formed in the top of the upper support (3); Top cap (4) are installed at the top of upper bracket (3), be equipped with the oil transportation mechanism to oil guide hole (51) oil transportation on top cap (4), oil transportation mechanism is including installing fixed section of thick bamboo (6) on top cap (4), the inside slip of fixed section of thick bamboo (6) has piston (64), oil filler pipe (61) and oil suction pipe (62) are installed to the one end of fixed section of thick bamboo (6), oil filler pipe (61) one end is inserted and is established in the inside of oil guide hole (51), all be equipped with the check valve on oil filler pipe (61) and oil filler pipe (61), install on top cap (4) and refuel bolt (41).
  2. 2. The bearing seat for the slag discharging roller of the stacker-reclaimer head portion of claim 1, wherein a top box (7) is arranged at the top of the top cover (4), a sliding plate (71) is arranged in the top box (7), and the bottom of the sliding plate (71) is connected with the piston (64) through a connecting rod (63).
  3. 3. The bearing seat for the slag discharging roller of the stacker-reclaimer head portion of claim 2, wherein a rotating rod (8) is rotatably connected to the inside of the top box (7), an elliptical wheel (9) is mounted on the rotating rod (8), the elliptical wheel (9) abuts against the top of a sliding plate (71), and a spring (72) is mounted at the bottom of the sliding plate (71).
  4. 4. The bearing seat for the slag discharging roller of the stacker-reclaimer head portion of claim 1, wherein both ends of the lower support (2) and the upper support (3) are provided with fixed binding edges (10), and sealing gaskets are inlaid on the inner walls of the fixed binding edges (10).
  5. 5. The bearing seat for the slag discharging roller of the stacker-reclaimer head portion of claim 1, wherein a fixing strip (21) is installed in the lower support (2), an installation groove matched with the fixing strip (21) is formed in the outer ring of the bearing body (5), and the fixing strip (21) is inserted into the installation groove.
  6. 6. The bearing seat for the slag discharging roller of the stacker-reclaimer head of claim 1, wherein through holes are formed in four corners of the top cover (4), and the top cover (4) is detachably connected to the top of the upper support (3) through bolts.
  7. 7. The bearing seat for the slag discharging roller of the stacker-reclaimer head of claim 1, wherein the lower support (2) is arranged at the top of the base (1), and the base (1) is provided with a fixing hole.

Description

Bearing seat for slag discharging roller of stacker-reclaimer head Technical Field The utility model relates to the technical field of bearing blocks, in particular to a bearing block for a slag discharging roller at the head of a stacker-reclaimer. Background The bucket wheel stacker reclaimer is a continuous conveying high-efficiency loading and unloading machine for large dry bulk storage yards, wherein a deslagging roller is widely applied to a conveyor, is mainly used for removing impurities and ensuring the purity of the materials, a bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the moving process of the mechanical rotating body, and a bearing seat is a part for installing the bearing. Chinese patent publication No. CN215110127U discloses a bearing housing assembly including a bearing and a bearing housing, in which a notch is formed on a base of the bearing housing, and the presence of the notch reduces the area of the base, but also reduces the requirement of the base for flatness of a mating surface, when the bearing housing is mated with some uneven mounting surfaces, a region with larger undulation can be mated with the notch of the base correspondingly, and the base other than the notch is mated with the mounting surface with smaller undulation, thereby increasing the contact area with the mounting surface. However, the inventor of the device considers that certain defects exist, the bearing seat is inconvenient when lubricating oil is filled into the bearing, and the integral bearing seat directly injects the lubricating oil into the bearing, so that the lubricating oil leaks out of the bearing to cause the conditions of lubricating oil waste and difficult cleaning, therefore, the utility model provides the bearing seat for the slag discharging roller at the head part of the stacker-reclaimer Disclosure of utility model The utility model aims to provide a bearing seat for a slag discharging roller at the head part of a stacker-reclaimer, which is used for solving the problems in the prior art. The utility model provides a bearing seat for a slag discharging roller at the head of a stacker-reclaimer, which comprises a base, a lower support and an upper support, wherein the upper support is connected with the lower support, the lower support and the upper support form the bearing seat, a bearing body is arranged in the bearing seat, an oil guide hole is arranged on the bearing body, an oil storage cavity is arranged at the top of the upper support, a top cover is arranged at the top of the upper support, an oil conveying mechanism for conveying oil to the oil guide hole is arranged on the top cover, the oil conveying mechanism comprises a fixed cylinder arranged on the top cover, a piston slides in the fixed cylinder, an oil filling pipe and an oil suction pipe are arranged at one end of the fixed cylinder, one end of the oil filling pipe is inserted into the oil guide hole, and one-way valves are arranged on the oil filling pipe and the oil filling pipe. Preferably, the top box is installed at the top of top cap, the inside of top box is equipped with the sliding plate, the bottom of sliding plate with be connected through the connecting rod between the piston, go up and down the slip at the inside of top box through driving the sliding plate, the inside of pulling piston at the fixed cylinder under the connected action of spring reciprocates the slip. Preferably, the inside rotation of top case is connected with the dwang, install oval wheel on the dwang, oval wheel offsets tightly with the top of sliding plate, the spring is installed to the bottom of sliding plate, rotates through the drive dwang, extrudees the sliding plate through the protruding end of oval wheel and promotes the sliding plate and descend the back and drive the sliding plate through the spring resilience and slide and reset. Preferably, the fixed bordures are all installed at both ends of lower support and upper support, the inner wall that fixed bordures is inlayed and is had sealed the pad, through the fixed effect of bordure and sealed pad that sets up, has improved the leakproofness of bearing frame. Preferably, the internally mounted of lower support has the fixed strip, the mounting groove with fixed strip looks adaptation has been seted up to the bearing body outer lane, the fixed strip is pegged graft in the inside of mounting groove, installs the inside at the bearing frame with the bearing body under the effect of fixed strip and the mounting groove that sets up. Preferably, through holes are formed in four corners of the top cover, the top cover is detachably connected to the top of the upper support through bolts, and the top cover is convenient to take down from the upper support through removing the bolts on the top cover. Preferably, the lower support is arranged at the top of the base, and