Search

CN-224220716-U - Lifting device for billiard machine

CN224220716UCN 224220716 UCN224220716 UCN 224220716UCN-224220716-U

Abstract

The utility model relates to a lifting device for a billiard machine, which belongs to the technical field of billiard machines and comprises a fixed frame and a winding drum, wherein a primary lifting frame is arranged in the fixed frame in a sliding manner, a secondary lifting frame is arranged in the primary lifting frame in a sliding manner, pulleys are arranged on the fixed frame, the primary lifting frame and the secondary lifting frame in a rotating manner, a steel wire rope is arranged on the winding drum and connected with the pulleys on the fixed frame, the primary lifting frame and the secondary lifting frame, a pushing frame is fixedly arranged on the secondary lifting frame, and a turnover device is arranged in the pushing frame.

Inventors

  • ZOU HAILI
  • YANG GUOHUA
  • ZHANG TING
  • Hao Huidie

Assignees

  • 格林瑞(太原)科技有限公司

Dates

Publication Date
20260512
Application Date
20250409

Claims (10)

  1. 1. A lifting device for a billiard machine is characterized by comprising a fixed frame (1) and a winding drum (2), wherein a primary lifting frame (3) is arranged in the fixed frame (1) in a sliding mode, a secondary lifting frame (4) is arranged in the primary lifting frame (3) in a sliding mode, pulleys are arranged on the fixed frame (1), the primary lifting frame (3) and the secondary lifting frame (4) in a rotating mode, a steel wire rope (5) is arranged on the winding drum (2), the steel wire rope (5) is connected with the fixed frame (1), the primary lifting frame (3) and the pulleys on the secondary lifting frame (4), a pushing frame (6) is fixedly arranged on the secondary lifting frame (4), and a turnover device (7) is arranged in the pushing frame (6).
  2. 2. The lifting device for the billiard machine, which is disclosed in claim 1, is characterized in that the fixed frame (1) comprises a bottom plate (8) and a vertical plate (9), the vertical plate (9) is of a vertically arranged U-shaped plate structure, the lower end of the vertical plate (9) is fixedly connected with the upper end face of the bottom plate (8), the primary lifting frame (3) is of a vertically arranged H-shaped plate structure, the lifting device comprises a left side plate (10), a right side plate (11) and a connecting plate (12), the left end and the right end of the connecting plate (12) are respectively fixedly connected with the middle parts of the left side plate (10) and the right side plate (11), and the secondary lifting frame (4) is of a square plate structure positioned in a left vertical plane and a right vertical plane.
  3. 3. The lifting device for the billiard machine, which is characterized in that a vertical first sliding rail (13) is fixedly arranged at the rear ends of a left side plate (10) and a right side plate (11) of a primary lifting frame (3), a left group of first sliding blocks and a right group of first sliding blocks are fixedly arranged at the upper ends of the rear side surfaces inside a vertical plate (9) of a fixed frame (1), each group of first sliding blocks is in sliding clamping connection with the first sliding rail (13) on the same side, a vertical second sliding rail (14) is fixedly arranged at the front ends of the left side plate (10) and the right side plate (11) of the primary lifting frame (3), a left group of second sliding blocks and a right group of second sliding blocks are fixedly arranged at the rear end surface of a secondary lifting frame (4), and each group of second sliding blocks is in sliding clamping connection with the second sliding rail (14) on the same side.
  4. 4. The lifting device for the billiard machine, which is disclosed in claim 2, is characterized in that the winding drum (2) is rotatably arranged at the upper end of the fixing frame (15), the winding drum (2) comprises two bilaterally symmetrical winding areas, a driving motor (16) is fixedly arranged on the fixing frame (15), an output shaft of the driving motor (16) is connected with the rotating shaft end part of the winding drum (2) through a synchronous belt transmission mechanism (17), two bilaterally symmetrical first avoidance grooves are arranged on the fixing frame (15), and a first pulley (18) is rotatably arranged at the lower end of each first avoidance groove.
  5. 5. The lifting device for the billiard machine according to claim 4, wherein two bilaterally symmetrical second avoidance grooves are formed in a bottom plate (8) of the fixed frame (1), one second pulley (19) is rotatably arranged at the lower end of each second avoidance groove, two first pulleys (18) and two second pulleys (19) are respectively arranged in a front-back corresponding mode, two bilaterally symmetrical third pulleys (20) are rotatably arranged at the upper end of the rear side face inside the fixed frame (1), and the two third pulleys (20) and the two second pulleys (19) are respectively arranged in an up-down corresponding mode.
  6. 6. The lifting device for the billiard machine according to claim 5, wherein two fourth pulleys (21) which are bilaterally symmetrical are rotatably arranged at the lower end of the rear side surface of the connecting plate (12) of the primary lifting frame (3), the two fourth pulleys (21) are positioned at the front side of the two third pulleys (20), two bilaterally symmetrical third avoidance grooves are formed in the upper end of the connecting plate (12) of the primary lifting frame (3), one fifth pulley (22) is rotatably arranged at the rear side of the two third avoidance grooves, the two fifth pulleys (22) and the two fourth pulleys (21) are respectively arranged in a vertically corresponding mode, one sixth pulley (23) is rotatably arranged at the front side of the two third avoidance grooves, the two sixth pulleys (23) and the two fifth pulleys (22) are respectively arranged in a front-rear corresponding mode, two seventh pulleys (24) are rotatably arranged at the rear end surface of the secondary lifting frame (4), and the two seventh pulleys (24) are positioned below the front sides of the two sixth pulleys (23).
  7. 7. A lifting device for a billiard machine according to claim 6, wherein the middle part of the wire rope (5) is in contact with the lower ends of two seventh pulleys (24), the two ends of the wire rope (5) are wound around the two seventh pulleys (24) and then extend upwards from the front sides of the two sixth pulleys (23) and then extend backwards through two third avoidance grooves, then wind around the upper sides of the two fifth pulleys (22) and then extend upwards from the front sides of the two fourth pulleys (21) and then wind around the rear sides of the two fourth pulleys (21) and then extend downwards from the upper sides of the two third pulleys (20) and then extend forwards from the lower sides of the two second pulleys (19), then wind around the two first avoidance grooves upwards from the lower sides of the two first pulleys (18), and the two ends of the wire rope (5) are finally fixedly wound on two winding areas of a winding drum (2) respectively.
  8. 8. A lifting device for a billiard machine is characterized in that two first limiting blocks (25) which are bilaterally symmetrical are fixedly arranged at the upper ends of the front side surfaces of a vertical plate (9) of a fixed frame (1), a first limiting rod (26) is fixedly arranged on the outer side surfaces of a left side plate (10) and a right side plate (11) of a primary lifting frame (3), the two first limiting rods (26) are respectively located below the two first limiting blocks (25), a second limiting block (27) is fixedly arranged at the upper ends of the front side surfaces of the left side plate (10) and the right side plate (11) of the primary lifting frame (3), and the two second limiting blocks (27) are located above a secondary lifting frame (4).
  9. 9. The lifting device for a billiard machine according to claim 1, wherein the pushing frame (6) comprises a fixing rod (30) and two pushing rods (31) which are bilaterally symmetrical, the fixing rod (30) is horizontally arranged along the left-right direction, the pushing rods (31) are horizontally arranged along the front-back direction, the left-right two ends of the fixing rod (30) are respectively and fixedly connected with the rear ends of the two pushing rods (31), the rear ends of the fixing rod (30) are fixedly connected with the front ends of the secondary lifting frames (4), a double-shaft motor (32) is fixedly arranged at the front ends of the fixing rod (30), two output shafts of the double-shaft motor (32) are respectively arranged at the left side and the right side, a group of third sliding blocks are respectively arranged at the front ends of the inner sides of the two pushing rods (31), a front-back horizontal third sliding rail (33) is respectively and fixedly arranged on the outer side surfaces of the left mounting plate and the right mounting plate of the turnover device (7), and the two third sliding rails (33) are respectively and slidably clamped with the two groups of the third sliding blocks.
  10. 10. The lifting device for a billiard machine according to claim 9, wherein a driving belt wheel (34) is rotatably arranged at the rear ends of the outer side surfaces of the two pushing rods (31), a driven belt wheel (35) is rotatably arranged at the front ends of the outer side surfaces of the two pushing rods, the driving belt wheel (34) and the driven belt wheel (35) on the same side are connected through a synchronous belt (36), the two synchronous belts (36) are fixedly connected with a left mounting plate and a right mounting plate of the turnover device (7) through a connecting frame (37), two output shafts of the double-shaft motor (32) are fixedly provided with a rotating shaft, and one ends, far away from the double-shaft motor (32), of the two rotating shafts are fixedly connected with the two driving belt wheels (34).

Description

Lifting device for billiard machine Technical Field The utility model belongs to the technical field of billiard machines, and particularly relates to a lifting device for a billiard machine. Background Billiard machines are commonly used as entertainment equipment that requires billiards to be lifted from a storage position to a designated height and pushed so that the aligned billiards can be transferred from within a flipping unit to a table cloth of a billiard table. The traditional billiard machine lifting mechanism mostly adopts a single-stage lifting structure, the lifting stroke is limited, and the use requirements of different heights are difficult to meet. In addition, the existing lifting mechanism often lacks a stable guide structure, and easily shakes in the lifting process, so that the accuracy of billiard conveying is affected. Disclosure of utility model The utility model overcomes the defects of the prior art, provides a lifting device for a billiard machine, and solves the problems of limited lifting stroke and instability in the lifting process of the lifting mechanism of the prior billiard machine. In order to achieve the above purpose, the present utility model is realized by the following technical scheme. A lifting device for a billiard machine comprises a fixed frame and a winding drum, wherein a primary lifting frame is arranged in the fixed frame in a sliding mode, a secondary lifting frame is arranged in the primary lifting frame in a sliding mode, pulleys are arranged on the fixed frame, the primary lifting frame and the secondary lifting frame in a rotating mode, steel wire ropes are arranged on the winding drum and connected with the pulleys on the fixed frame, the primary lifting frame and the secondary lifting frame, a pushing frame is fixedly arranged on the secondary lifting frame, and a turnover device is arranged in the pushing frame. Further, the fixing frame comprises a bottom plate and a vertical plate, the vertical plate is of a U-shaped plate structure which is vertically arranged, the lower end of the vertical plate is fixedly connected with the upper end face of the bottom plate, the primary lifting frame is of an H-shaped plate structure which is vertically arranged and comprises a left side plate, a right side plate and a connecting plate, the left end and the right end of the connecting plate are respectively fixedly connected with the middle parts of the left side plate and the right side plate, and the secondary lifting frame is of a square plate structure which is positioned in a left vertical plane and a right vertical plane. Further, a vertical first sliding rail is fixedly arranged at the rear ends of the left side plate and the right side plate of the primary lifting frame, a left group of first sliding blocks and a right group of first sliding blocks are fixedly arranged at the upper end of the rear side surface inside the vertical plate of the fixed frame, each group of first sliding blocks is in sliding clamping connection with the first sliding rail on the same side, a vertical second sliding rail is fixedly arranged at the front ends of the left side plate and the right side plate of the primary lifting frame, a left group of second sliding blocks and a right group of second sliding blocks are fixedly arranged at the rear end surface of the secondary lifting frame, and each group of second sliding blocks is in sliding clamping connection with the second sliding rail on the same side. Further, the winding drum is rotatably arranged at the upper end of the fixing frame and comprises two bilaterally symmetrical winding areas, a driving motor is fixedly arranged on the fixing frame, an output shaft of the driving motor is connected with the end part of a rotating shaft of the winding drum through a synchronous belt transmission mechanism, two bilaterally symmetrical first avoidance grooves are arranged on the fixing frame, and a first pulley is rotatably arranged at the lower end of each first avoidance groove. Further, two bilaterally symmetrical second avoidance grooves are formed in the bottom plate of the fixed frame, one second pulley is rotatably arranged at the lower end of each second avoidance groove, the two first pulleys and the two second pulleys are correspondingly arranged front and back respectively, two bilaterally symmetrical third pulleys are rotatably arranged at the upper end of the rear side surface inside the fixed frame, and the two third pulleys and the two second pulleys are correspondingly arranged up and down respectively. Further, two fourth pulleys which are bilaterally symmetrical are rotatably arranged at the lower end of the rear side surface of the connecting plate of the primary lifting frame, and the two fourth pulleys are positioned at the front sides of the two third pulleys; The upper end of a connecting plate of the primary lifting frame is provided with two third avoidance grooves which are bilaterally symmetrical,