CN216234300U

CN216234300U - Roller bed device with lifting support

Info

Publication number: CN216234300U
Application number: CN202121764766.9U
Authority: CN
Inventors: 卜华明; 薛松
Original assignee: Nanjing Lianyin Heavy Machinery Co ltd
Current assignee: Nanjing Lianyin Heavy Machinery Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-04-08
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a roller bed device with a lifting support, which comprises a limiting support frame assembly, wherein the limiting support frame assembly comprises a support bottom frame, protective longitudinal beams, guide columns and bearing cross beams, the protective longitudinal beams are symmetrically and fixedly connected to the upper end face of the support bottom frame, the protective longitudinal beams are distributed at equal intervals, the bearing cross beams are fixedly connected to the top ends of the protective longitudinal beams, the guide columns are fixedly connected between the support bottom frame and the bearing cross beams, the guide columns are symmetrically arranged, and a roller bed body is arranged inside the limiting support frame assembly. Through the mutual matching between the limiting support frame assembly and the lifting mechanism, the lifting of the roller way body can be more stable, and the occupation of the bottom space of the roller way body is reduced; the problem that when the height of a lower roller way of a lifting roller way in an existing conveying roller way is low, a lifting cylinder of the lifting roller way is difficult to install, and the lifting of a workpiece cannot be realized is effectively solved.

Description

Roller bed device with lifting support

Technical Field

The utility model relates to the technical field of roller way conveying devices, in particular to a roller way device with a lifting support.

Background

At present, with the continuous development of line production and automation, the application of a roller conveyor is very common, the roller conveyor is suitable for conveying various boxes, bags, trays and other pieces of goods, and bulk materials, small articles or irregular articles need to be placed on the trays or conveyed in a turnover box.

However, the height of the lower roller bed of the existing conveying roller bed is low, when the stroke of the lifting table is large, the lower space of the lifting table is very limited, the lifting cylinder is very difficult to install and even cannot be realized, and the structure is difficult to meet the use requirements of users in many times.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a roller way device with a lifting support, aiming at improving the lifting roller way of the existing conveying roller way, when the height of a lower roller way is lower and the stroke of a lifting table is larger, the lower space of the lifting table is very limited, a lifting cylinder is very difficult to install or even cannot be realized, and the structure is difficult to meet the use requirement of a user in many times.

The utility model is realized by the following steps:

a roller bed device with a lifting support comprises a limiting support frame assembly, wherein the limiting support frame assembly comprises a support bottom frame, protective longitudinal beams, guide columns and bearing cross beams, the protective longitudinal beams are symmetrically and fixedly connected to the upper end face of the support bottom frame and are distributed at equal intervals, the bearing cross beams are fixedly connected to the top ends of the protective longitudinal beams, the guide columns are fixedly connected between the support bottom frame and the bearing cross beams, the guide columns are symmetrically arranged, a roller bed body is arranged inside the limiting support frame assembly, the roller bed body and the limiting support frame assembly are connected in a sliding mode through a clamping mode, a support seat is fixedly connected to the bottom of the roller bed body, limiting clamping pieces are symmetrically and fixedly connected to two sides of the support seat, the limiting clamping pieces correspond to the guide columns, and the limiting clamping pieces are connected with the guide columns in a sliding mode through clamping, the inboard of spacing braced frame subassembly is provided with elevating system, elevating system includes the spacing seat of belt pulley, lifting belt, lift bearing piece, linkage pivot and motor, the motor is all fixed at the up end that supports the chassis with the linkage pivot, and is provided with the chain between motor and the linkage pivot, the lower terminal surface at the bearing crossbeam is fixed to the spacing seat of belt pulley, be provided with the lifting belt between the both ends of bearing crossbeam and linkage pivot, the both ends of lifting belt respectively with the top and the bottom fixed connection of lift bearing piece, the lift bearing piece is located the lower terminal surface of supporting seat, and goes up and down fixed connection between bearing piece and the supporting seat.

Further, the inboard of the spacing seat of belt pulley is rotated and is connected with the belt pulley, the equal fixedly connected with drive wheel in both ends of linkage pivot is for the convenience of prescribing a limit to the position of lifting belt through setting up like this, also is for the convenience of letting the power transmission of motor to the lifting belt simultaneously.

Further, the both ends in lift area all are provided with the lift area screens piece, fixed connection between lift area screens piece and the lift area is for the convenience of letting the lift area be connected with the lift bearing part through setting up like this.

Further, the upper symmetry of linkage pivot is provided with the pivot fixing base, the up end at the support chassis is fixed to the pivot fixing base, be provided with the motor fixing base on the motor, the up end at the support chassis is fixed to the motor fixing base, and is more convenient for the installation of motor and linkage pivot through setting up like this.

Further, the bottom fixedly connected with reinforcement of supporting seat, the equal fixedly connected with connecting plate in both sides of reinforcement, the up end fixedly connected with support post of connecting plate, the equidistant distribution of support post is in order to provide the support for the supporting seat through setting up like this to can improve the structural strength of supporting seat.

Furthermore, the top end of the limiting clamping piece is penetrated and provided with a limiting through groove, and the limiting clamping piece and the guide post are clamped with each other in the arrangement mode.

Furthermore, the lower end face of the supporting bottom frame is symmetrically and fixedly connected with a leveling base, the inner side of the protective longitudinal beam is fixedly connected with a reinforcing rod, the leveling base is arranged to level the bottom of the limiting supporting frame assembly conveniently, and the reinforcing rod is arranged to improve the structural strength of the protective longitudinal beam.

Compared with the prior art, the utility model has the beneficial effects that: the roller bed has the characteristics of reasonable structure and convenience in use, and the spacing support frame assembly and the lifting mechanism are matched with each other, so that the roller bed body can be lifted more stably, and the occupation of the bottom space of the roller bed body is reduced; the problem that when the height of a lower roller way of a lifting roller way in an existing conveying roller way is low, a lifting cylinder of the lifting roller way is difficult to install, and the lifting of a workpiece cannot be realized is effectively solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a roller bed device with a lifting bracket according to the present invention;

FIG. 2 is a schematic structural diagram of a spacing support frame assembly of the roller bed device with a lifting bracket according to the present invention;

fig. 3 is a schematic structural diagram of a roller bed body of the roller bed device with a lifting bracket of the utility model;

fig. 4 is a schematic structural diagram of a lifting mechanism of a roller bed device with a lifting bracket.

Detailed Description

Referring to fig. 1 to 4, a roller bed device with a lifting bracket comprises a limiting support frame assembly 1, wherein the limiting support frame assembly 1 comprises a support chassis 11, a protective longitudinal beam 12, a guide post 13 and a bearing cross beam 14, the upper end surface of the support chassis 11 is symmetrically and fixedly connected with the protective longitudinal beam 12, the protective longitudinal beam 12 is distributed at equal intervals, the top end of the protective longitudinal beam 12 is fixedly connected with the bearing cross beam 14, the guide post 13 is fixedly connected between the support chassis 11 and the bearing cross beam 14, the guide post 13 is symmetrically arranged, a roller bed body 2 is arranged inside the limiting support frame assembly 1, the roller bed body 2 and the limiting support frame assembly 1 are slidably connected in a clamping manner, the bottom of the roller bed body 2 is fixedly connected with a support base 21, two sides of the support base 21 are symmetrically and fixedly connected with limiting clamping pieces 23, the limiting clamping pieces 23 correspond to the guide post 13, and the limiting clamping pieces 23 are slidably connected with the guide post 13 in a clamping manner, the inboard of spacing braced frame subassembly 1 is provided with elevating system 3, elevating system 3 includes the spacing seat of belt pulley 31, lifting belt 32, lift bearing member 33, linkage pivot 34 and motor 35, motor 35 and linkage pivot 34 are all fixed at the up end that supports chassis 11, and be provided with the chain between motor 35 and the linkage pivot 34, the lower terminal surface at bearing crossbeam 14 is fixed to the spacing seat of belt pulley 31, be provided with lifting belt 32 between the both ends of bearing crossbeam 14 and linkage pivot 34, lifting belt 32's both ends respectively with the top and the bottom fixed connection of lift bearing member 33, lift bearing member 33 is located the lower terminal surface of supporting seat 21, and fixed connection between lift bearing member 33 and the supporting seat 21.

The inner side of the pulley stopper 31 is rotatably connected with a pulley 311, and the two ends of the linkage rotating shaft 34 are fixedly connected with driving wheels 341, so that the position of the lifting belt 32 is limited, and meanwhile, the power of the motor 35 is transmitted to the lifting belt 32.

Both ends of the lifting belt 32 are provided with lifting belt clamping parts 321, and the lifting belt clamping parts 321 are fixedly connected with the lifting belt 32, so that the lifting belt 32 is connected with the lifting bearing part 33.

Above-mentioned symmetry is provided with pivot fixing base 342 on the linkage pivot 34, and pivot fixing base 342 is fixed in the up end that supports chassis 11, is provided with motor fixing base 351 on the motor 35, and motor fixing base 351 is fixed in the up end that supports chassis 11, and it is more convenient in order to let the installation of motor 35 and linkage pivot 34 through setting up like this.

The bottom fixedly connected with reinforcement 211 of above-mentioned supporting seat 21, the equal fixedly connected with connecting plate 22 in both sides of reinforcement 211, the up end fixedly connected with support post 221 of connecting plate 22, support post 221 equidistant distribution is for providing the support for supporting seat 21 through setting up like this to can improve supporting seat 21's structural strength.

The top end of the limiting clamping piece 23 penetrates through the limiting through groove 231, and the limiting clamping piece 23 and the guide column 13 are clamped with each other in such a way.

The lower end surface of the supporting underframe 11 is symmetrically and fixedly connected with a leveling base 111, the inner side of the protective longitudinal beam 12 is fixedly connected with a reinforcing rod 121, the leveling base 111 is arranged to facilitate leveling of the bottom of the limiting supporting frame assembly 1, and the reinforcing rod 121 is arranged to improve the structural strength of the protective longitudinal beam 12.

The working principle of the utility model is as follows: when carrying out lifting operation to roller way body 2, motor 35 can drive linkage pivot 34 and rotate, and linkage pivot 34 can drive lift area 32 and rotate, can drive lift bearing piece 33 and reciprocate under the rotation of lift area 32, and lift bearing piece 33 can drive roller way body 2 and reciprocate. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take lifting support's roll table device, includes spacing braced frame subassembly, its characterized in that: the limiting and supporting frame assembly comprises a supporting bottom frame, a protecting longitudinal beam, a guide post and a bearing cross beam, the upper end surface of the supporting bottom frame is symmetrically and fixedly connected with the protecting longitudinal beam, the protecting longitudinal beam is distributed at equal intervals, the top end of the protecting longitudinal beam is fixedly connected with the bearing cross beam, the guide post is fixedly connected between the supporting bottom frame and the bearing cross beam, the guide post is symmetrically arranged, a roller bed body is arranged inside the limiting and supporting frame assembly, the roller bed body and the limiting and supporting frame assembly are in sliding connection in a clamping manner, the bottom of the roller bed body is fixedly connected with a supporting seat, the two sides of the supporting seat are symmetrically and fixedly connected with limiting clamping pieces, the limiting clamping pieces and the guide post correspond to each other, the limiting clamping pieces are in sliding connection with the guide post in a clamping manner, and the inner side of the limiting and supporting frame assembly is provided with a lifting mechanism, elevating system includes spacing seat of belt pulley, lifting belt, lift bearing spare, linkage pivot and motor, the up end at the support chassis is all fixed in motor and linkage pivot, and is provided with the chain between motor and the linkage pivot, the lower terminal surface at the bearing crossbeam is fixed to the spacing seat of belt pulley, be provided with the lifting belt between the both ends of bearing crossbeam and linkage pivot, the both ends of lifting belt respectively with the top and the bottom fixed connection of lift bearing spare, the lift bearing spare is located the lower terminal surface of supporting seat, and fixed connection between lift bearing spare and the supporting seat.

2. The roller bed device with the lifting support according to claim 1, wherein a belt pulley is rotatably connected to the inner side of the belt pulley limiting seat, and driving wheels are fixedly connected to both ends of the linkage rotating shaft.

3. The roller bed device with the lifting support according to claim 1, wherein the lifting belt is provided with lifting belt blocking members at both ends thereof, and the lifting belt blocking members are fixedly connected with the lifting belt.

4. The roller bed device with the lifting support according to claim 1, wherein the linkage rotating shaft is symmetrically provided with rotating shaft fixing seats, the rotating shaft fixing seats are fixed on the upper end face of the supporting underframe, the motor is provided with a motor fixing seat, and the motor fixing seat is fixed on the upper end face of the supporting underframe.

5. The roller bed device with the lifting support according to claim 1, wherein a reinforcing member is fixedly connected to the bottom of the supporting seat, connecting plates are fixedly connected to both sides of the reinforcing member, supporting columns are fixedly connected to the upper end faces of the connecting plates, and the supporting columns are distributed at equal intervals.

6. The roller bed device with the lifting support according to claim 1, wherein a limiting through groove is formed in the top end of the limiting clamping piece in a penetrating manner.

7. The roller bed device with the lifting support according to claim 1, wherein the lower end surface of the supporting underframe is symmetrically and fixedly connected with leveling bases, and the inner side of the protective longitudinal beam is fixedly connected with a reinforcing rod.