Steel billet conveying roller way
By designing a limiting structure and coordinating with a synchronous belt, the problem of uneven wear and misalignment of the billet conveyor rollers after long-term use was solved, thus achieving stability and reliability of the billets during transportation and extending the service life of the rollers.
Patent Information
- Application Number
- CN202423048515.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-10
AI Technical Summary
Traditional billet conveyor rollers are prone to uneven wear and billet misalignment after prolonged use, leading to instability in the conveying process.
A billet conveying roller conveyor was designed. Through the cooperation of a limiting structure and a synchronous belt, the billet is positioned and limited to prevent deviation. The combination of extrusion plates, sliding rods, rotating sleeves, shaped discs and limiting rods ensures that the billet remains stable during transportation.
It effectively prevents steel billets from shifting during transportation, improves the stability and reliability of transportation, and extends the service life of the roller conveyor.
Smart Images
Figure CN223521745U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to billet processing technical field, concretely relates to a billet conveying roller way. BACKGROUND
[0002] Billet, also known as ingot, is a semi-finished form in the steel production process. Specifically, it is obtained through the ingot casting process of a steel plant, and is usually in the shape of a cuboid or a cylinder. In this process, molten steel is poured into a mold and then cools and solidifies into a solid state, and the billet is the starting material for the subsequent steel processing flow. Depending on the subsequent processing needs and application fields, the billet may need to be further processed through hot rolling, cold rolling, forging, etc. to obtain the required shape, size and performance. The billet needs to be conveyed to the next process by using a conveying roller during processing.
[0003] In the traditional technology, a plurality of conveying rollers are arranged inside the frame, the conveying rollers are driven to rotate circularly by a motor, and then friction is generated between the conveying rollers and the billet to drive the billet to be conveyed. However, after long-term use, the rollers may be unevenly worn, and if the center of gravity of the billet is not at the center position, a deviation torque will be generated, causing the billet to deviate during conveying.
[0004] Therefore, it is particularly important to improve the existing billet conveying roller way and design a new type of billet conveying roller way to solve the above technical defects and improve the practicality of the overall billet conveying roller way. UTILITY MODEL CONTENTS
[0005] The utility model aims to provide a billet conveying roller way, which is designed as a whole to limit the billet and prevent it from deviating during the movement of the conveying roller, thereby solving the problems raised in the background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] A billet conveying roller way comprises support feet, the support feet are provided in two groups, a fixed rod is fixedly connected between the two groups of support feet, a frame is fixedly connected to the top of the support feet, conveying rollers are rotatably connected inside the frame, a first gear is fixedly connected to the left end of the conveying roller, a first synchronous belt is meshingly connected to the outside of the first gear, a recess is formed in the top of the frame, a sliding rod is slidably connected inside the recess, a fixed block is fixedly connected to the top of the sliding rod, an extrusion plate is fixedly connected to the outside of the fixed block, and the internal structure of the recess is larger than the external structure of the fixed block.
[0008] As the preferred scheme of the utility model, the outside of the sliding rod is rotationally connected with a rotating sleeve, the inside of the rotating sleeve is provided with a limiting groove, the sliding rod extends to the bottom of the rotating sleeve, and the bottom of the sliding rod is rotationally connected with a fork rod.
[0009] As the preferred scheme of the utility model, the end of the fork rod away from the sliding rod is rotationally connected with a fixing shaft, the end of the fixing shaft away from the fork rod is fixedly connected with a connecting rod, the end of the connecting rod away from the fixing shaft is slidingly connected with a special-shaped disc, the inside of the special-shaped disc is provided with a special-shaped groove, and the connecting rod extends to the inside of the special-shaped groove.
[0010] As the preferred scheme of the utility model, the inside of the special-shaped disc is fixedly connected with a plug shaft at the middle, and the outside of the plug shaft is fixedly connected with a limiting rod at the position corresponding to the limiting groove.
[0011] As the preferred scheme of the utility model, the end of the plug shaft away from the special-shaped disc is fixedly connected with an arc-shaped strip, the top and the bottom of the rotating sleeve are symmetrically fixedly connected with half-arc plates, and the arc-shaped strip extends between the half-arc plates.
[0012] As the preferred scheme of the utility model, the top of the conveying roller is provided with a sliding groove, the inside of the sliding groove is symmetrically slidingly connected with extrusion sleeves, the inside of the conveying roller is rotationally connected with a reciprocating roller, the inside of the extrusion sleeve is fixedly connected with a clamping plate, and the clamping plate extends to the inside of the reciprocating roller.
[0013] As the preferred scheme of the utility model, the reciprocating roller extends to the outside of the conveying roller, the outside of the reciprocating roller is fixedly connected with a second gear, and the outside of the second gear is rotationally connected with a second synchronous belt.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] 1. In the utility model, the billet is placed on the top of the conveying roller and between the two extrusion sleeves, the reciprocating roller is rotated, the clamping plate and the reciprocating roller are rubbed, the extrusion sleeves are close to each other, the two sides of the billet are limited, and positioning work is completed.
[0016] 2. The limiting rod moves in the limiting groove, the rotating sleeve drives the extrusion plate and the sliding rod to move synchronously, the extrusion plate is kept above the billet, the connecting rod is lifted when the special-shaped groove rotates to the convex part, then rotation and inclination are generated, the fork rod is inclined and descended synchronously, pressure is applied to the sliding rod, the sliding rod is vertically descended, contacts the top of the billet, and positioning is assisted. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a whole structure schematic view of the utility model;
[0018] Figure 2 It is a schematic view of the extrusion plate of the utility model;
[0019] Figure 3 It is a schematic view of the special-shaped disc separation structure of the utility model;
[0020] Figure 4 It is a schematic view of the transport roller structure of the utility model;
[0021] Figure 5 It is a schematic view of the internal structure of the transport roller of the utility model.
[0022] In the figure: 1, support foot; 2, fixed rod; 3, frame; 4, transport roller; 5, first gear; 6, first synchronous belt; 7, groove; 8, sliding rod; 9, extrusion plate; 10, rotating sleeve; 11, limiting groove; 12, fork rod; 13, connecting rod; 14, special-shaped disc; 15, special-shaped groove; 16, insertion shaft; 17, limiting rod; 18, arc-shaped strip; 19, half-arc plate; 20, sliding groove; 21, extrusion sleeve; 22, reciprocating roller; 23, clamping plate; 24, second gear; 25, second synchronous belt. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0024] Embodiment:
[0025] Please refer to Figures 1-5 The utility model provides a technical scheme:
[0026] A billet conveying roller, comprising support feet 1, the support feet 1 are provided with two groups, the two groups of support feet 1 are fixedly connected with a fixed rod 2, the top of the support feet 1 is fixedly connected with a frame 3, the inside of the frame 3 is rotatably connected with a conveying roller 4, the left end of the conveying roller 4 is fixedly connected with a first gear 5, the outside of the first gear 5 is meshedly connected with a first synchronous belt 6, the top of the frame 3 is provided with a groove 7, the inside of the groove 7 is slidably connected with a sliding rod 8, the top of the sliding rod 8 is fixedly connected with a fixed block, the outside of the fixed block is fixedly connected with a pressing plate 9, the internal structure size of the groove 7 is greater than the external structure size of the fixed block, the support feet 1 are placed to the specified position, the two sides of the support feet 1 are supported through the fixed rod 2, the stress points are provided, the support feet 1 are always kept perpendicular to the ground, the billets are placed to the top of the conveying roller 4, one group of conveying rollers 4 is connected with the output end of the motor, then the first gear 5 rotates, then the first gear 5 and the first synchronous belt 6 mesh, a plurality of conveying rollers 4 move synchronously in one direction, and friction with the billets is generated, the billets are conveyed to the next process, and the billets are prevented from deviating, the sliding rod 8 is rotated, the pressing plate 9 moves synchronously with the sliding rod 8 and is kept above the billets, then the sliding rod 8 is pressed downward, the pressing plate 9 contacts the top of the billets while descending, pressure is provided, and the billets are prevented from deviating.
[0027] Further, in the embodiment, the outside of the sliding rod 8 is rotatably connected with a rotating sleeve 10, the inside of the rotating sleeve 10 is provided with a limiting groove 11, the sliding rod 8 extends to the bottom of the rotating sleeve 10, the bottom of the sliding rod 8 is rotatably connected with a fork rod 12, the fork rod 12 is pushed downward, then the fork rod 12 is inclined and applies pressure to the sliding rod 8, and the rotating sleeve 10 limits the sliding rod 8 to vertically descend.
[0028] Further, in the embodiment, the end of the fork rod 12 away from the sliding rod 8 is rotatably connected with a fixed shaft, the end of the fixed shaft away from the fork rod 12 is fixedly connected with a connecting rod 13, the end of the connecting rod 13 away from the fixed shaft is slidably connected with a special-shaped disc 14, the inside of the special-shaped disc 14 is provided with a special-shaped groove 15, the connecting rod 13 extends to the inside of the special-shaped groove 15, the special-shaped disc 14 is rotated, then the special-shaped groove 15 rotates synchronously with the special-shaped disc 14, when the special-shaped groove 15 rotates to the convex part, the connecting rod 13 is lifted, then rotation and inclination are generated, the fixed shaft is rotated, and the fork rod 12 is synchronously rotated and inclined.
[0029] Further, in the embodiment, the plug shaft 16 is fixedly connected to the middle of the special-shaped disc 14, the plug shaft 16 is fixedly connected with the limiting rod 17 at the position corresponding to the limiting groove 11 on the outside, the plug shaft 16 is connected with the motor to realize the rotation of the plug shaft 16, and then the rotation of the special-shaped disc 14 is realized, and then the limiting rod 17 moves in the limiting groove 11 and is pressed and rubbed with the limiting groove 11 to realize the rotation of the rotating sleeve 10.
[0030] Further, in the embodiment, the plug shaft 16 is fixedly connected with the arc-shaped strip 18 away from the special-shaped disc 14, the top and bottom of the rotating sleeve 10 are fixedly connected with the half-arc plate 19 in symmetry, the arc-shaped strip 18 extends to between the half-arc plates 19, and when the plug shaft 16 rotates, the arc-shaped strip 18 rotates synchronously, the design of the half-arc plate 19 realizes that the rotation of the arc-shaped strip 18 is not affected, and when the arc-shaped strip 18 is located at the middle of the half-arc plate 19, the inertia can effectively cause the rotating sleeve 10 to continue to move, and the whole body is controlled to be in a hovering state.
[0031] Further, in the embodiment, the top of the conveying roller 4 is provided with the sliding groove 20, the sliding groove 20 is symmetrically and slidably connected with the extrusion sleeve 21 in the inside, the reciprocating roller 22 is rotatably connected to the inside of the conveying roller 4, the clamping plate 23 is fixedly connected to the inside of the extrusion sleeve 21, the clamping plate 23 extends to the inside of the reciprocating roller 22, the reciprocating roller 22 extends to the outside of the conveying roller 4, the second gear 24 is fixedly connected to the outside of the reciprocating roller 22, the second synchronous belt 25 is rotatably connected to the outside of the second gear 24, when the billet is placed on the top of the conveying roller 4, the billet is located between the two groups of extrusion sleeves 21, the reciprocating roller 22 is rotated, the clamping plate 23 is rubbed with the reciprocating roller 22, the sliding groove 20 limits the extrusion sleeves 21, the extrusion sleeves 21 are close to each other, the two sides of the billet are limited, and when the second gear 24 is engaged with the second synchronous belt 25, all the extrusion sleeves 21 are close to each other synchronously, and the positioning work is completed.
[0032] In the embodiment, the specific implementation scene is: by placing the supporting leg 1 to the designated position, supporting the two sides of the supporting leg 1 through the fixing rod 2, providing the stress point, guaranteeing that the supporting leg 1 always keeps vertical with the ground, by placing the billet on the top of the conveying roller 4, connecting one group of conveying rollers 4 with the output end of the motor, then realizing the rotation of the first gear 5, then the first gear 5 and the first synchronous belt 6 are engaged, realizing that multiple groups of conveying rollers 4 move synchronously in one direction, and generate friction with the billet, realizing the transportation of the billet to the next process, when the billet is placed on the top of the conveying roller 4, it is between the two groups of extrusion sleeves 21, at the same time, the reciprocating roller 22 is rotated, the friction between the clamping plate 23 and the reciprocating roller 22, at the same time, the sliding groove 20 limits the extrusion sleeve 21, realizes that the extrusion sleeves 21 are close to each other, limits the two sides of the billet, when the second gear 24 and the second synchronous belt 25 are engaged, all the extrusion sleeves 21 are close to each other synchronously, the positioning work is completed, by connecting the shaft 16 with the motor, realizing the rotation of the shaft 16, then the limiting rod 17 moves in the limiting groove 11, and is extruded and rubbed with the limiting groove 11, realizing the rotation of the rotating sleeve 10, at the same time, the sliding rod 8 rotates, realizing that the extrusion plate 9 and the sliding rod 8 move synchronously, and keeps above the billet, when the special-shaped disc 14 rotates, then the special-shaped groove 15 rotates synchronously with the special-shaped disc 14, at the same time, when the special-shaped groove 15 rotates to the protruding part, the connecting rod 13 is lifted, then rotates and inclines, drives the fixed shaft to rotate, at the same time, the fork rod 12 inclines and descends synchronously, and applies pressure to the sliding rod 8, at the same time, the rotating sleeve 10 limits the sliding rod 8, makes it descend vertically, contacts and limits the top of the billet, at the same time, when the shaft 16 rotates, the arc-shaped strip 18 rotates synchronously, the design of the semi-arc plate 19 realizes that the rotation of the arc-shaped strip 18 is not affected, and when the arc-shaped strip 18 is located in the middle of the semi-arc plate 19, the inertia can effectively cause the rotating sleeve 10 to continue to move, controls the whole to be in the hovering state.
[0033] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A billet conveying roller table comprising support feet (1), characterized in that: The support leg (1) is provided with two groups, and the two groups of support legs (1) are fixedly connected with a fixing rod (2), the top of the support leg (1) is fixedly connected with a frame (3), the inside of the frame (3) is rotatably connected with a conveying roller (4), the left end of the conveying roller (4) is fixedly connected with a first gear (5), the outside of the first gear (5) is meshedly connected with a first synchronous belt (6), the top of the frame (3) is provided with a groove (7), the inside of the groove (7) is slidably connected with a sliding rod (8), the top of the sliding rod (8) is fixedly connected with a fixed block, the outside of the fixed block is fixedly connected with an extrusion plate (9), and the inside structure size of the groove (7) is greater than the outside structure size of the fixed block.
2. A billet conveying roller table according to claim 1, characterized in that: The outside of the sliding rod (8) is rotatably connected with a rotating sleeve (10), the inside of the rotating sleeve (10) is provided with a limiting groove (11), the sliding rod (8) extends to the bottom of the rotating sleeve (10), and the bottom of the sliding rod (8) is rotatably connected with a fork rod (12).
3. A billet conveying roller table according to claim 2, characterized in that: The end, away from the sliding rod (8), of the fork rod (12) is rotatably connected with a fixed shaft, the end, away from the fork rod (12), of the fixed shaft is fixedly connected with a connecting rod (13), the end, away from the fixed shaft, of the connecting rod (13) is slidably connected with a special-shaped disc (14), the inside of the special-shaped disc (14) is provided with a special-shaped groove (15), and the connecting rod (13) extends to the inside of the special-shaped groove (15).
4. A billet conveying roller table according to claim 3, characterized in that: The inside of the special-shaped disc (14) is fixedly connected with an insertion shaft (16) at the middle, the outside of the insertion shaft (16) is fixedly connected with a limiting rod (17) at a position corresponding to the limiting groove (11).
5. A billet conveyor table according to claim 4, characterized in that: The end, away from the special-shaped disc (14), of the insertion shaft (16) is fixedly connected with an arc-shaped strip (18), the top and bottom of the rotating sleeve (10) are symmetrically fixedly connected with half-arc plates (19), and the arc-shaped strip (18) extends between the half-arc plates (19).
6. A billet conveyor table according to claim 1, characterized in that: The top of the conveying roller (4) is provided with a sliding groove (20), the inside of the sliding groove (20) is symmetrically slidably connected with an extrusion sleeve (21), the inside of the conveying roller (4) is rotatably connected with a reciprocating roller (22), the inside of the extrusion sleeve (21) is fixedly connected with a clamping plate (23), and the clamping plate (23) extends to the inside of the reciprocating roller (22).
7. A billet conveyor table according to claim 6, characterized in that: The reciprocating roller (22) extends to the outside of the conveying roller (4), the outside of the reciprocating roller (22) is fixedly connected with a second gear (24), and the outside of the second gear (24) is rotatably connected with a second synchronous belt (25).