CN212892066U

CN212892066U - Synchronous belt hoister

Info

Publication number: CN212892066U
Application number: CN202020997434.4U
Authority: CN
Inventors: 于付龙; 张修洋; 邱吉知; 李帅
Original assignee: Kengic Intelligent Technology Co Ltd
Current assignee: Kengic Intelligent Technology Co Ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-06
Anticipated expiration: 2030-06-04

Abstract

Synchronous belt elevator, take the drive mechanism of axle drive hold-in range to move in order to realize the holistic vertical layer change of conveyor to reach the purpose that effectively improves the operating stability and the conveying efficiency of layer change drive assembly, and then solve the goods transport problem between the multilayer transfer chain, improve the transport capacity of different specification appearance goods. The synchronous belt hoister comprises a rack assembly, and a driving assembly and a synchronous belt transmission mechanism which are used for driving the roller machine assembly to move up and down along the vertical direction are arranged on the rack assembly.

Description

Synchronous belt hoister

Technical Field

The utility model relates to a rely on synchronous belt drive to realize that goods trades layer lifting machine of carrying belongs to commodity circulation letter sorting technical field.

Background

With the rapid development of the automation of the electric commerce and the factory, the scale of the box-type conveying line is larger and larger, and the requirements on the reasonability and the simplicity of the equipment layout are higher and higher. Because the number of double-layer conveying lines in the existing layout is large, most of the double-layer conveying lines need to be converged to a main line or distributed to a shunting form of the double-layer conveying lines by the main line according to the requirements of goods sorting tasks and three-dimensional storage operation, and the single turnover conveyor in the prior art cannot meet the requirements of actual use.

As shown in fig. 1, the conventional turning conveyor is a key device for layer-changing conveying of a conveying line, and a driving assembly 300 provides turning power to turn over the conveying device 200 by the driving force of a direct-connected motor. It mainly has the following main drawbacks: 1) since the non-rotating end of the conveying device 200 has no part for supporting, the whole load capacity is poor, and the conveying operation efficiency is low; 2) the overturning angle range of the existing structure is small, so that the overturning height of the preset design is small, the overturning height is low under the condition of the same overturning angle and the length of a machine body, the clearance of a lower layer space is small, and the size of the external package of the conveyed goods is limited; 3) the turnover driving and transmission structure is simple, the necessary angle guiding and positioning detection is lacked, and the accuracy of the whole layer changing swing is poor.

In view of this, the present patent application is specifically proposed.

SUMMERY OF THE UTILITY MODEL

The application hold-in range lifting machine, lie in solving the problem that above-mentioned prior art exists and take the drive mechanism of axle drive hold-in range to move in order to realize the holistic vertical layer change of conveyor to reach the purpose that effectively improves the operating stability and the conveying efficiency who trades layer drive assembly, and then solve the goods transport problem between the multilayer transfer chain, improve the transport capacity of different specification appearance goods.

In order to achieve the design purpose, the synchronous belt hoister comprises a rack assembly, and a driving assembly and a synchronous belt transmission mechanism which are used for driving the roller machine assembly to move up and down along the vertical direction are arranged on the rack assembly.

The driving assembly comprises a driving shaft assembly transversely arranged on the rack assembly, an end synchronous belt pulley arranged at one end of the driving shaft assembly, a servo motor, a motor synchronous belt pulley sleeved on an output shaft of the servo motor, and a driving synchronous belt respectively bypassing the end synchronous belt pulley and the motor synchronous belt pulley;

the synchronous belt transmission mechanism comprises a lifting synchronous belt wheel sleeved at two ends of the driving shaft assembly, a driven synchronous belt wheel arranged on the frame assembly, and a lifting synchronous belt respectively bypassing the lifting synchronous belt wheel and the driven synchronous belt wheel.

Furthermore, at least two groups of linear guide rails are symmetrically arranged on the rack assembly, sliding blocks are symmetrically arranged on two sides of the roller machine assembly respectively, and the sliding blocks are connected to the linear guide rails in a meshed mode.

Furthermore, synchronous belt clamping blocks used for being tightly connected with the lifting synchronous belt are arranged on the brackets on the two sides of the roller machine assembly.

Furthermore, an upper limiting photoelectric assembly, a lower limiting photoelectric assembly and a buffer device are mounted on the frame assembly.

In summary, the synchronous belt hoist of the present application has the following advantages:

1. the conveying device integrally operates along the vertical layer changing through the synchronous belt transmission mechanism, and the layer changing operation efficiency and the structural stability of the equipment in the swing operation process are obviously improved.

2. The problem of cargo layer change among the multi-layer conveying lines can be effectively solved, and the multi-layer conveying line is suitable for cargo conveying with large specifications and shapes.

3. The layout structure of the driving and transmission mechanisms of the elevator is simplified, so that the overall occupied clearance of the elevator is low, the vertical space utilization rate is improved, and the cost is effectively reduced.

Drawings

The present application will now be further described with reference to the following drawings.

FIG. 1 is a prior art inverted conveyor use state reference diagram;

FIG. 2 is a schematic view of the overall structure of the synchronous belt hoist of the present application;

FIG. 3 is an isometric view of FIG. 2 with a portion of the frame structure removed;

FIG. 4 is a schematic isometric view at another angle relative to FIG. 3;

FIG. 5 is a side schematic view of FIG. 1;

FIG. 6 is a top view of FIG. 1;

as shown in fig. 1, a frame assembly 100, a swing conveyor 200, a driving assembly 300, a leg 400;

as shown in fig. 2 to 6, the frame assembly 1, the drive shaft assembly 2, the drive assembly 3, the drive timing belt 4, the lifting timing belt 5, the timing belt clamping block 7, the roller assembly 8, the guide device 9, the upper limit photoelectric assembly 10, the lower limit photoelectric assembly 11, the buffer device 12, the end synchronous pulley 13, the motor synchronous pulley 14, the lifting synchronous pulley 15, the driven synchronous pulley 16, the slider 17, the linear guide 18, the bracket 19, and the servo motor 20.

Detailed Description

Embodiment 1, as shown in fig. 2 to 6, the synchronous belt elevator described in this application includes a frame assembly 1, and a driving assembly 3 and a synchronous belt transmission mechanism for driving a roller assembly 8 to move up and down along a vertical direction are disposed on the frame assembly 1. Wherein the content of the first and second substances,

the driving assembly 3 comprises a driving shaft assembly 2 transversely arranged on the rack assembly 1, an end synchronous belt pulley 13 arranged at one end of the driving shaft assembly 2, a servo motor 20, a motor synchronous belt pulley 14 sleeved on an output shaft of the servo motor 20, and a driving synchronous belt 4 respectively bypassing the end synchronous belt pulley 13 and the motor synchronous belt pulley 14;

the synchronous belt transmission mechanism comprises a lifting synchronous belt wheel 15 sleeved at two ends of the driving shaft assembly 2, a driven synchronous belt wheel 16 arranged on the rack assembly 1, and a lifting synchronous belt 5 respectively bypassing the lifting synchronous belt wheel 15 and the driven synchronous belt wheel 16;

at least two sets of linear guide rails 18 are symmetrically arranged on the frame assembly 1, sliding blocks 17 are symmetrically arranged on two sides of the roller assembly 8 respectively, the sliding blocks 17 are connected to the linear guide rails 18 in a meshing manner, and therefore the sliding blocks 17 and the linear guide rails 18 form a guide device 9 for the roller assembly 8 to run in the vertical direction of the frame assembly 1. Under the drive that promotes hold-in range 5, the vertical reciprocating motion of cylinder machine subassembly 8 along frame subassembly 1 is in order to realize changing a layer and carry the goods promptly.

Further, a timing belt clamp block 7 for fastening the lifting timing belt 5 may be provided on the bracket 19 on both sides of the roller unit 8.

With the roller assembly 8 in the raised position (shown in solid line in figure 2) the goods can be transferred to the upper conveyor line. When goods need to be traded a layer and carried to lower floor's transfer chain time, drive assembly 3 drives roller machine subassembly 8 through promoting hold-in range 5 and descends along vertical, and roller machine subassembly 8 stops when moving to lower spacing optoelectronic component 11 detection position along linear guide 18, installs buffer 12 on frame subassembly 1 and plays the effect of buffering and protection.

The upper limit photoelectric assembly 10 also functions to detect the position when the roller assembly 8 is moved from the lower position (shown by the two-dot chain line in fig. 2) to the upper position.

In summary, the embodiments presented in connection with the figures are only preferred. It is obvious to those skilled in the art that other alternative structures according to the design concept of the present invention can be derived directly from the above teachings, and the present invention shall also fall within the scope of the present invention.

Claims

1. The utility model provides a hold-in range lifting machine which characterized in that: the automatic lifting device comprises a rack assembly, and a driving assembly and a synchronous belt transmission mechanism which are arranged on the rack assembly and used for driving the roller machine assembly to move up and down along the vertical direction;

2. The synchronous belt hoist as claimed in claim 1, characterized in that: at least two groups of linear guide rails are symmetrically arranged on the rack assembly, sliding blocks are symmetrically arranged on two sides of the roller machine assembly respectively, and the sliding blocks are connected to the linear guide rails in a meshed mode.

3. The synchronous belt hoist as claimed in claim 2, characterized in that: the brackets at two sides of the roller unit are provided with synchronous belt clamping blocks used for being fastened and connected with a lifting synchronous belt.

4. The synchronous belt hoist as claimed in claim 2 or 3, characterized in that: an upper limiting photoelectric component, a lower limiting photoelectric component and a buffer device are arranged on the frame component.