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CN-224229167-U - Buffer device of roller slag cooler

CN224229167UCN 224229167 UCN224229167 UCN 224229167UCN-224229167-U

Abstract

The application discloses a buffer device of a roller slag cooler, and belongs to the technical field of slag coolers. The self-adaptive driving assembly comprises a bottom plate, a gear motor, a connecting arm, a driving gear and a belt transmission mechanism, wherein the bottom plate is provided with the gear motor, one end of the connecting arm is rotationally connected with an output shaft of the gear motor, the other end of the connecting arm is rotationally connected with the driving gear, and the driving gear is meshed with the driven gear. The self-adaptive driving assembly can always and stably engage the driven gear ring to drive the cold slag sleeve to rotate when the cold slag sleeve vibrates and displaces, and the driving gear is always kept engaged with the driven gear ring, so that the cold slag machine can stably operate. The problem of among the prior art because of the meshing between pinion and the gear wheel receive vibrations influence easily and appear taking off tooth, card phenomenon such as dun, lead to the cold sediment machine of cylinder structural stability low is solved.

Inventors

  • WANG XIAOYU
  • LI MENG
  • CHEN YONG
  • ZHU HAI
  • GUO ANSONG

Assignees

  • 秦皇岛秦热发电有限责任公司

Dates

Publication Date
20260512
Application Date
20250515

Claims (9)

  1. 1. A buffer device of a roller slag cooler comprises a slag cooling sleeve (1) and a supporting seat (6), wherein the slag cooling sleeve (1) is rotatably arranged on the inner side of the supporting seat (6), a detachable driven gear ring (4) is arranged on the slag cooling sleeve (1), the buffer device is characterized in that the driven gear ring (4) is connected with an adaptive driving assembly (5) in a transmission mode, the adaptive driving assembly (5) comprises a bottom plate (51), a speed reducing motor (52), a connecting arm (53), a driving gear (54) and a belt transmission mechanism (55), the speed reducing motor (52) is arranged on the bottom plate (51), one end of the connecting arm (53) is rotatably connected with an output shaft of the speed reducing motor (52), the other end of the connecting arm (53) is rotatably connected with a driving gear (54), the driving gear (54) is meshed with the driven gear ring (4), one end of the belt transmission mechanism (55) is in transmission connection with an output shaft of the speed reducing motor (52), the other end of the belt transmission mechanism (55) is in transmission connection with the driving gear (54), and the bottom part (7) is arranged at the bottom of the supporting seat (6).
  2. 2. The buffer device of the roller slag cooler according to claim 1, wherein the self-adaptive driving assembly (5) is provided with a shock absorber (56) which is detachably connected, one end of the shock absorber (56) is rotationally connected with the connecting arm (53), and the other end of the shock absorber is rotationally connected with the bottom plate (51).
  3. 3. The buffer device of the roller slag cooler according to claim 1, wherein the buffer assembly (7) comprises a connecting seat (71), a rotating pin (72), a plate spring (73), a locking bolt (74) and a base (75), the connecting seat (71) is connected with the plate spring (73) through the rotating pin (72), a detachable base (75) is installed below the plate spring (73), and the plate spring (73) is connected with the base (75) through the locking bolt (74).
  4. 4. The buffer device of the roller slag cooler according to claim 1, wherein the belt transmission mechanism (55) comprises a driving belt pulley, a driven belt pulley and a transmission belt, one end of the transmission belt is in transmission connection with the driving belt pulley, the other end of the transmission belt is in transmission connection with the driven belt pulley, the driving belt pulley is fixedly arranged on an output shaft of a speed reduction motor (52), and the driven belt pulley is fixedly arranged on a rotating shaft of a driving gear (54).
  5. 5. The buffer device of the roller slag cooler according to claim 1, wherein the supporting seat (6) comprises a frame body (61) and supporting wheels (62), the supporting wheels (62) are uniformly distributed and arranged on the frame body (61) at intervals, and the supporting wheels (62) are in rolling connection with the curved surface of the slag cooling sleeve (1).
  6. 6. The buffer device of the roller slag cooler according to claim 5, wherein a fixed reinforcing rib plate (63) is arranged on the frame body (61), and the reinforcing rib plates (63) are uniformly distributed in a plurality.
  7. 7. The buffer device of the roller slag cooler according to claim 5, wherein feet (64) are fixedly connected to two sides of the bottom of the frame body (61), and the bottom of the feet (64) is detachably connected with the buffer assembly (7).
  8. 8. The buffer device of the roller slag cooler according to claim 2 is characterized in that the shock absorber (56) comprises a cylinder body (561), a piston rod (562) and a piston (563), the piston (563) is sleeved at one end of the piston rod (562), the piston rod (562) and the piston (563) are integrally arranged in the cylinder body (561), the cylinder body (561) is movably connected with the piston rod (562) and the piston (563), a spring (564) is clamped between contact surfaces of the piston (563) and the inner bottom end of the cylinder body (561), and an oil inlet and return port is formed in the cylinder body (561).
  9. 9. The buffer device of the roller slag cooler according to claim 8, wherein an oil storage cylinder (58) is further installed on the bottom plate (51), a nipple (59) is arranged on one side of the lower end of the oil storage cylinder (58), and the nipple (59) is communicated with an oil inlet and return port on the cylinder body (561).

Description

Buffer device of roller slag cooler Technical Field The utility model relates to the technical field of slag coolers, in particular to a buffer device of a roller slag cooler. Background The slag cooler is mainly used for cooling boiler slag of a boiler, and is mainly classified into a roller slag cooler, a vibration slag cooler, a water-cooled slag cooler, a disc slag cooler and the like. The utility model patent with the authorized bulletin number of CN220418112U discloses a buffer device of a roller slag cooler, which comprises a base, wherein two ends of the top of the base are respectively provided with a locating plate, one side of the buffer device is provided with a first locating seat at the top of the locating plate, the other side of the buffer device is provided with a second locating seat, a slag cooling mechanism is rotationally connected between the first locating seat and the second locating seat, two ends of the outer side of the slag cooling mechanism are respectively provided with a buffer mechanism arranged at the top of the base, the buffer mechanism comprises a locating component and a damping component, the outer side of the slag cooling mechanism is provided with a power component arranged on the base, a slag inlet pipe is embedded in the first locating seat, a slag outlet pipe is embedded in the second locating seat, extrusion collision of each component caused by overlarge shaking amplitude of the slag rolling pipe is avoided, the service life of the device is shortened, and the maintenance cost is increased. However, the prior art mechanism has the following problems that the meshing between the pinion and the large gear is easily affected by vibration to cause the phenomena of tooth disengagement, clamping and the like, once the situation occurs, the rotation of the slag cooling sleeve becomes unstable, and the efficient slag cooling operation cannot be realized, so that the problems of low structural stability and low efficiency of the roller slag cooling machine are caused. Disclosure of utility model The utility model aims to solve the problem of low structural stability of a roller slag cooler in the prior art by inventing a buffer device of the roller slag cooler aiming at the defects of the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A buffer device of a roller slag cooler comprises a slag cooling sleeve and a supporting seat, wherein the slag cooling sleeve is rotatably arranged on the inner side of the supporting seat, a detachable driven gear ring is arranged on the slag cooling sleeve, a self-adaptive driving assembly is connected with the driven gear ring in a transmission mode, the self-adaptive driving assembly comprises a bottom plate, a gear motor, a connecting arm, a driving gear and a belt transmission mechanism, the gear motor is arranged on the bottom plate, one end of the connecting arm is rotatably connected with an output shaft of the gear motor, the other end of the connecting arm is rotatably connected with the driving gear, the driving gear is meshed with the driven gear ring, the belt transmission mechanism is arranged on the connecting arm, one end of the belt transmission mechanism is in transmission connection with an output shaft of the gear motor, the other end of the belt transmission mechanism is in transmission connection with the driving gear, and the buffer assembly is arranged at the bottom of the supporting seat. Further, the self-adaptive driving assembly is provided with a shock absorber which is detachably connected, one end of the shock absorber is rotationally connected with the connecting arm, and the other end of the shock absorber is rotationally connected with the bottom plate. Further, the buffer assembly comprises a connecting seat, a rotating pin, a plate spring, a locking bolt and a base, wherein the connecting seat is connected with the plate spring through the rotating pin, the detachable base is arranged below the plate spring, and the plate spring is connected with the base through the locking bolt. Further, the belt transmission mechanism comprises a driving belt pulley, a driven belt pulley and a transmission belt, one end of the transmission belt is in transmission connection with the driving belt pulley, the other end of the transmission belt is in transmission connection with the driven belt pulley, the driving belt pulley is fixedly arranged on an output shaft of the gear motor, and the driven belt pulley is fixedly arranged on a rotating shaft of the driving gear. Further, the supporting seat comprises a frame body and supporting wheels, the supporting wheels are uniformly distributed on the frame body at intervals, and the supporting wheels are in rolling connection with the curved surface of the cold slag sleeve. Further, be equipped with fixed reinforcement rib board on the support body, the reinforcement rib board is equipped with a plurality of