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CN-224211730-U - Conveyer belt deviation correcting device and belt conveyor

CN224211730UCN 224211730 UCN224211730 UCN 224211730UCN-224211730-U

Abstract

The utility model discloses a conveyor belt deviation correcting device and a belt conveyor, comprising two blocking wheel sets which are respectively arranged at two sides of a conveyor belt, a deviation correcting component which is arranged at one side of the conveyor belt and an adjusting roller which is arranged on a conveyor frame, wherein the deviation correcting component is connected with the blocking wheel sets and the adjusting roller, the blocking wheel sets are abutted with the conveyor belt to detect the deflection condition of the conveyor belt, and the deviation correcting component adjusts the angle of the adjusting roller to offset the deflection of the conveyor belt when the conveyor belt deflects. According to the utility model, the deflection condition of the conveying belt is detected through the baffle wheel group, and the gesture of the deviation correcting component is regulated when the conveying belt deflects so as to offset the deflection of the conveying belt, so that the conveying belt is prevented from colliding with the frame, the conveying equipment is kept in a stable running state, and the conveying efficiency of tobacco materials is ensured.

Inventors

  • XU LEI
  • HE JUN
  • CHEN GANG
  • SHEN BIN
  • ZHANG YANQING
  • ZHU SHENGGANG
  • WU XIAODI
  • HE YIJIA
  • Huang Rulai

Assignees

  • 上海烟草集团有限责任公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (10)

  1. 1. The conveying belt deviation correcting device is characterized by comprising two blocking wheel sets (1) which are respectively arranged on two sides of a conveying belt, a deviation correcting component (2) which is arranged on one side of the conveying belt and a regulating roller (3) which is arranged on a conveying frame, wherein the deviation correcting component (2) is connected with the blocking wheel sets (1) and the regulating roller (3), the blocking wheel sets (1) are abutted with the conveying belt to detect the deflection condition of the conveying belt, and the deviation correcting component (2) adjusts the angle of the regulating roller (3) to offset the deflection of the conveying belt when the conveying belt deflects.
  2. 2. The conveyor belt deviation correcting device according to claim 1, wherein the deviation correcting assembly (2) comprises a detection rod (21) provided with the catch wheel set (1), a first connecting rod (22) and a second connecting rod (23) arranged between the detection rod (21) and the regulating roller (3), a first end of the first connecting rod (22) is rotationally connected with the detection rod (21), a second end of the first connecting rod (22) is rotationally connected with a first end of the second connecting rod (23), a second end of the second connecting rod (23) is connected with the regulating roller (3), and a rotation center of the first connecting rod (22) and a rotation center of the second connecting rod (23) are fixed on the conveyor frame.
  3. 3. A conveyor belt deviation correcting device according to claim 2, characterized in that the deviation correcting assembly (2) further comprises reinforcing rods (24) arranged on both sides of the first connecting rod (22), a first end of each reinforcing rod (24) is rotatably connected with the conveyor frame, and a second end of each reinforcing rod (24) is rotatably connected with the detecting rod (21).
  4. 4. A conveyor belt deviation correcting device according to claim 2, characterized in that the detection rod (21) is a U-shaped rod, the detection rod (21) being arranged at a lower level than the adjustment roller (3).
  5. 5. A conveyor belt deviation correcting device according to claim 2, characterized in that the distance of the centre of rotation of the first link (22) from the first end of the first link (22) is greater than the distance of the centre of rotation of the first link (22) from the second end of the first link (22) and the length of the second link (23).
  6. 6. A conveyor belt deviation correcting device according to claim 2, characterized in that the width of the end of the second link (23) close to the first link (22) is smaller than the width of the end of the second link (23) remote from the first link (22).
  7. 7. The conveyor belt deviation correcting device according to claim 1, wherein the blocking wheel set (1) comprises two blocking wheels which are sequentially arranged along the conveying direction of the conveyor belt, and the two blocking wheels are rotatably connected with the deviation correcting assembly (2).
  8. 8. A conveyor belt deviation correcting device according to claim 2, characterized in that the deviation correcting device further comprises a resetting assembly (4) arranged between the deviation correcting assembly (2) and the conveyor frame, the resetting assembly (4) being arranged to push the detection rod (21) to an initial position.
  9. 9. The conveyor belt deviation correcting device according to claim 8, wherein the reset assembly (4) comprises two springs, the two springs are respectively arranged at two ends of the detection rod (21), a first end of each spring is connected with the conveying frame, and a second end of each spring is connected with the detection rod (21).
  10. 10. A belt conveyor comprising a conveyor belt deviation correcting device according to any one of claims 1-9.

Description

Conveyer belt deviation correcting device and belt conveyor Technical Field The utility model belongs to the technical field of material transportation, and particularly relates to a conveyor belt deviation correcting device and a belt conveyor. Background Belt conveyor apparatuses are commonly used in factory production, particularly mine conveyor belts. The belt conveyor is a device for continuously conveying tobacco materials on a tobacco industry production line, is suitable for continuously conveying tobacco materials for making tobacco threads, can continuously convey scattered materials such as tobacco stems, tobacco leaves, tobacco flakes, tobacco shreds and the like, and is auxiliary connection equipment among all the main machines. With the development of industrial automation and technology, belt conveyor machines with long distance, high belt speed and large conveying capacity have become the main development flow of belt conveyor equipment, and due to the installation precision deviation of conveyor belts, adjusting rollers, tensioning rollers and the like, the conveyor belts can deviate in the conveying process. The misalignment is the misalignment degree generated by the central line of the conveying belt and the vertical bisector of the regulating roller during running, the misalignment distance is the misalignment amount, and if the misalignment amount exceeds the allowed range of the equipment, the conveying belt can collide with the frame, so that the equipment is abnormal in running, a great amount of time is required for conveying belt adjustment, and the tobacco material transportation efficiency is reduced. Disclosure of utility model The utility model aims to provide a conveyor belt deviation correcting device and a belt conveyor, wherein the deviation of a conveyor belt is detected through a baffle wheel group, and the posture of a deviation correcting assembly is adjusted when the conveyor belt is deflected so as to offset the deflection of the conveyor belt, so that the conveyor belt is prevented from colliding with a frame, the conveyor equipment is kept in a stable running state, and the tobacco material conveying efficiency is ensured. The technical scheme includes that the conveyor belt deviation correcting device comprises two baffle wheel sets, a deviation correcting assembly and an adjusting roller, wherein the two baffle wheel sets are respectively arranged on two sides of a conveyor belt, the deviation correcting assembly is arranged on one side of the conveyor belt, the adjusting roller is arranged on a conveying frame, the deviation correcting assembly is connected with the baffle wheel sets and the adjusting roller, the baffle wheel sets are abutted with the conveyor belt to detect the deflection condition of the conveyor belt, and the angle of the adjusting roller is adjusted by the deviation correcting assembly when the conveyor belt deflects so as to offset the deflection of the conveyor belt. In the embodiment of the application, the deviation rectifying assembly comprises a detection rod provided with the gear group, a first connecting rod and a second connecting rod which are arranged between the detection rod and the regulating roller, wherein the first end of the first connecting rod is rotationally connected with the detection rod, the second end of the first connecting rod is rotationally connected with the first end of the second connecting rod, the second end of the second connecting rod is connected with the regulating roller, and the rotation center of the first connecting rod and the rotation center of the second connecting rod are fixed on the conveying frame. In the embodiment of the application, the deviation rectifying assembly further comprises reinforcing rods which are respectively arranged at two sides of the first connecting rod, the first ends of the reinforcing rods are rotationally connected with the conveying frame, and the second ends of the reinforcing rods are rotationally connected with the detecting rod. In the embodiment of the application, the detection rod is a U-shaped rod, and the arrangement height of the detection rod is lower than that of the regulating roller. In an embodiment of the present application, a distance between a rotation center of the first link and a first end of the first link is greater than a distance between a rotation center of the first link and a second end of the first link and a length of the second link. In an embodiment of the present application, a width of an end of the second link close to the first link is smaller than a width of an end of the second link far from the first link. In the embodiment of the application, the baffle wheel group comprises two baffle wheels which are sequentially arranged along the conveying direction of the conveying belt, and the two baffle wheels are rotationally connected with the deviation correcting assembly. In an embodiment of the present application, the deviation