CN-224209116-U - Trolley steering mechanism

CN224209116UCN 224209116 UCN224209116 UCN 224209116UCN-224209116-U

Abstract

The utility model relates to a trolley steering mechanism which comprises a driving assembly, a guide rail and a guide assembly, wherein the driving assembly comprises a base, a winch, a first reel and a second reel, the output end of the winch is connected with a driving shaft, the first reel and the second reel are sleeved on the driving shaft, a driving lantern ring is arranged on the driving shaft and slides between the first reel and the second reel, a plurality of first clamping blocks and second clamping blocks are respectively arranged at two ends of the driving lantern ring at intervals along the circumferential direction of the driving lantern ring, a first matching block is arranged on the first reel and is inserted between two adjacent first clamping blocks, a second matching block is arranged on the second reel and is inserted between two adjacent second clamping blocks, the first reel is connected with one end of a trolley through a first traction rope, and the second reel is connected with the other end of the trolley through a second traction rope. The utility model has the effect of improving the safety and the transportation efficiency.

Inventors

SHI WEIZHONG
TAN YUNYUN
ZHU FENG
CHEN SHAOYU
LI WEN

Assignees

江苏积力环保科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250513

Claims (7)

1. The trolley steering mechanism is characterized by comprising a driving assembly, a guide rail and a guide assembly, wherein the driving assembly comprises a base, a winch, a first reel and a second reel, the output end of the winch is coaxially connected with a driving shaft, the other end of the driving shaft is rotatably connected with the base through a supporting plate, the first reel and the second reel are sleeved on the driving shaft, a driving lantern ring is arranged on the driving shaft, the driving lantern ring is positioned between the first reel and the second reel, the driving lantern ring slides along the axial direction of the driving shaft through a sliding assembly, two ends of the driving lantern ring in the axial direction are respectively provided with a first clamping block and a second clamping block, a plurality of first clamping blocks and a plurality of second clamping blocks are respectively arranged along the circumferential direction of the driving lantern ring at intervals, one end of the first reel, which is close to the driving lantern ring, is coaxially connected with a first circular plate, one surface of the first circular plate, which is close to the first clamping block, is arranged at intervals along the circumferential direction of the first circular plate, the first matching block can be inserted between two adjacent first reel and second reel blocks, the first circular plate and the second circular plate, which is adjacent to the second circular plate, and the first circular plate, the second circular plate, which is adjacent to the first circular plate and the second circular plate, and the first circular plate and the second circular plate are coaxially arranged along the first circular plate and second circular plate and the second circular plate; The first reel is connected with one end of the trolley through a first traction rope, the second reel is connected with the other end of the trolley through a second traction rope, wheels of the trolley walk along the guide rail, and the guide assembly is used for guiding the first traction rope and the second traction rope.
2. The trolley steering mechanism of claim 1, wherein the sliding assembly comprises a swing rod, a cylinder, a fixed rod and a limiting rod, a matching ring groove is formed in the axial middle of the driving sleeve ring, one end of the swing rod is clamped in the matching ring groove, the other end of the swing rod is hinged to the end of a piston rod of the cylinder, one end, far away from the swing rod, of the cylinder is connected with the base through the fixed rod, the fixed rod is vertically fixed on the base, the cylinder is horizontally arranged, the cylinder is hinged to the top of the fixed rod, the limiting rod is vertically fixed on the base, and the middle of the length direction of the swing rod is rotationally connected with the limiting rod.
3. The cart steering mechanism of claim 1, wherein the guide rail is U-shaped, the guide rail comprises an arc-shaped section and straight sections positioned at two sides of the arc-shaped section, and the driving assembly is positioned between the two straight sections and positioned at the middle part of the length direction of the straight sections.
4. The cart steering mechanism of claim 1, wherein the guide assembly comprises a guide roller and a support base, and the guide roller is rotatably connected with the support base.
5. The bogie steering mechanism according to claim 4 wherein the arc-shaped sections and the straight sections of the guide rail are provided with guide assemblies, a plurality of groups of guide assemblies are arranged at intervals along the arc-shaped sections, a group of guide assemblies are arranged in the middle of each straight section, four groups of guide assemblies positioned on the same straight line are arranged between the two straight sections, guide rollers of the guide assemblies positioned between the arc-shaped sections and the two straight sections are positioned on one side of the support seat far away from the driving assembly, and guide rollers of the guide assemblies positioned on the straight sections are positioned on one side of the support seat near the driving assembly; The first traction rope is abutted with one side of the guide roller at the arc section, which is far away from the driving assembly, abutted with one side of the guide roller at the straight section, which is close to the driving assembly, and abutted with one side of the guide roller between the straight section, which is far away from the driving assembly, of two adjacent groups of guide assemblies; The second traction rope is abutted with one side, away from the driving assembly, of the guide roller at the arc section, abutted with one side, close to the driving assembly, of the guide roller at the straight section, and abutted with one side, away from the driving assembly, of the guide roller of the other two adjacent groups of guide assemblies between the straight sections.
6. The cart steering mechanism of claim 1, wherein the cart plate of the cart is located above the guide assembly, a support column is arranged on the bottom surface of the cart plate of the cart, the first traction rope and the second traction rope are movably connected with the support column through connecting rods, one end of each connecting rod is hinged with the support column, and the other end of each connecting rod is hinged with the corresponding first traction rope or second traction rope.
7. The cart steering mechanism of claim 1, wherein the guide rail comprises two parallel tracks, wheels of the cart are arranged on two sides of the cart, two wheels on two sides of the cart travel on the same track, the wheels of the cart are spool wheels, and the track is clamped between two side plates in the axial direction of the spool wheels.

Description

Trolley steering mechanism Technical Field The utility model relates to the field of steering mechanisms, in particular to a trolley steering mechanism. Background The tapping trolley is a carrier for transporting a ladle in the tapping process, and the ladle is filled with molten iron. Traditionally, when need realizing the dolly turn to, turn to by the manual work pulling dolly, because hold the molten iron on the dolly, operating personnel can rock even spill when pulling the change of pulling force that applys when the dolly, danger coefficient is high, transport efficiency is low. Disclosure of utility model In order to solve the technical problems, the application provides a trolley steering mechanism. The application provides a trolley steering mechanism which adopts the following technical scheme: A trolley steering mechanism comprises a driving assembly, a guide rail and a guiding assembly; the driving assembly comprises a base, a winch, a first reel and a second reel, wherein the output end of the winch is coaxially connected with a driving shaft, the other end of the driving shaft is rotatably connected with the base through a supporting plate, the first reel and the second reel are sleeved on the driving shaft, a driving lantern ring is arranged on the driving shaft, the driving lantern ring is positioned between the first reel and the second reel, the driving lantern ring slides along the axial direction of the driving shaft through a sliding assembly, two ends of the driving lantern ring are respectively provided with a first clamping block and a second clamping block, the two ends of the driving lantern ring are respectively provided with a plurality of first clamping blocks and a plurality of second clamping blocks along the circumferential direction of the driving lantern ring at intervals, one end of the first reel, which is close to the driving lantern ring, is coaxially connected with a first circular plate, one surface of the first circular plate, which is close to the first circular plate, is provided with a first matching block, the first matching block is arranged along the circumferential direction of the first circular plate, the first matching block can be inserted between two adjacent first clamping blocks, one end of the second reel, which is close to the driving lantern ring, is coaxially connected with the second clamping blocks along the circumferential direction of the second circular plate, the first circular plate and the second circular plate, which is provided with the first circular plate, and the second circular plate, which is matched with the first circular block and the second circular plate, and the first circular plate and the second circular plate; The first reel is connected with one end of the trolley through a first traction rope, the second reel is connected with the other end of the trolley through a second traction rope, wheels of the trolley walk along the guide rail, and the guide assembly is used for guiding the first traction rope and the second traction rope. Preferably, the sliding assembly comprises a swing rod, a cylinder, a fixing rod and a limiting rod, wherein a matching ring groove is formed in the axial middle of the driving lantern ring, one end of the swing rod is clamped in the matching ring groove, the other end of the swing rod is hinged to the end of a piston rod of the cylinder, one end, far away from the swing rod, of the cylinder is connected with the base through the fixing rod, the fixing rod is vertically fixed on the base, the cylinder is horizontally arranged, the cylinder is hinged to the top of the fixing rod, the limiting rod is vertically fixed on the base, and the middle of the length direction of the swing rod is rotationally connected with the limiting rod. Preferably, the guide rail is the setting of U type, the guide rail includes arc section and the straight section that is located arc section both sides, drive assembly is located between two straight sections and is located the middle part of straight section length direction. Preferably, the guide assembly comprises a guide roller and a supporting seat, and the guide roller is rotationally connected with the supporting seat. Preferably, the arc-shaped sections and the straight sections of the guide rail are provided with guide assemblies, a plurality of groups of guide assemblies are arranged at intervals along the arc-shaped sections, a group of guide assemblies are arranged in the middle of each straight section, four groups of guide assemblies positioned on a straight line are arranged between two straight sections, guide rollers of the guide assemblies positioned between the arc-shaped sections and the two straight sections are positioned on one side, far away from the driving assembly, of the supporting seat, and guide rollers of the guide assemblies positioned on the straight sections are positioned on one side, close to the driving assembly, of the supporting se