Conveyor system comprising portable transport modules

• US 9,561,911 B2
• Filed: 04/01/2015
• Issued: 02/07/2017
• Est. Priority Date: 10/02/2012
• Status: Active Grant

• Current Assignee: SSI Schaefer Peem GmbH
• Original Assignee: SSI Schaefer Peem GmbH
• Inventors: Buchmann, Rainer
• Primary Examiner(s): Singh, Kavel
• Application Number:
  US14/676,259
• Publication Number:
  US 20150259153A1
• Time in Patent Office: 678 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: B65G 17/20 comprising load-carriers suspended from overhead traction chains
• CPC Class Codes: B65G 2207/30 Modular constructions
• CPC Class Codes: B65G 37/02 Flow-sheets for conveyor combinations in warehouses, magazines or workshops

Abstract

A portable conveyor system comprising a modularly constructed conveyor and a plurality of transport modules each formed of a plurality of previously installed and previously tested conveyor components, wherein the modules are arranged at least one of directly adjacent next to each other and on top of each other for commonly forming the system in a connected state, wherein the conveyor comprises: a plurality of conveying lines commonly forming, with regard to material flow, a predefined course of conveying lines, wherein each of the conveying lines comprises a separate machine frame; at least one drive unit; at least one control device; and transport means movable along the course of conveying lines by the at least one drive unit in order to transport load supports through the system; and wherein each of the modules comprises: a standardized exterior dimension; a support structure, a dimension of which is adapted to the standardized exterior dimension; and at least one of the conveying lines, wherein the machine frame of the at least one of the conveying lines is connected permanently to the support structure.

Claims

1. A portable conveyor system comprising a modularly constructed conveyor and a plurality of transport modules each formed of a plurality of previously installed and previously tested conveyor components, wherein the modules are arranged directly adjacent next to each other and/or on top of each other for commonly forming the system in a connected state,

wherein the conveyor comprises:

a plurality of conveying lines commonly forming, with regard to material flow, a predefined course of conveying lines, wherein each of the conveying lines comprises a separate machine frame;

at least one drive unit;

at least one control device; and

a transport device movable along the course of conveying lines by the at least one drive unit in order to transport load supports through the system;

wherein each of the plurality of modules comprises;

a standardized exterior dimension;

a support structure, a dimension of which is adapted to the standardized exterior dimension; and

at least one of the conveying lines, wherein the machine frame of the at least one of the conveying lines is connected permanently to the support structure along a uniform grid;

wherein each of the plurality of modules comprises at least one spatially standardized conveyor interface, wherein the at least one conveyor interface is adapted to couple, in terms of material flow, to another spatially standardized conveyor interface of one of the modules arranged directly adjacent thereto; and

wherein the spatially standardized conveyor interfaces are defined along the uniform grid.

2. The system of claim 1, wherein the modularly constructed conveyor is an overhead conveyor.

3. The conveyor system of claim 1, wherein each of the plurality of modules comprises at least one spatially standardized support-structure interface, wherein the at least one support-structure interface is adapted to be mechanically connected to a corresponding support-structure interface of one of the modules arranged directly adjacent thereto;

and

wherein the course of conveying lines and the dimensions of the modules are orientated along the spatially standardized uniform grid such that there exists only one single uniform grid along which the modules, the support structure, the course, the support-structure interfaces, and conveyor interfaces are orientated.

4. The conveyor system of claim 1, wherein each of the plurality of modules is adapted to be transported by mass-transportation from one site of a system operator to another site of the system operator.

5. The conveyor system of claim 1, wherein each of the plurality of modules comprises at least one conveyor input and at least one conveyor output.

6. The conveyor system of claim 1, wherein the exterior dimension of each of the plurality of modules corresponds to an exterior dimension of a standardized large-capacity container.

7. The conveyor system of claim 1, wherein the support structure defines a parallelepiped, wherein the support structure comprises:

longitudinal struts;

transversal struts; and

vertical struts; and

wherein the parallelepiped comprises;

a top side and a bottom side, which are arranged oppositely in a vertical direction of the module;

first and second front sides being arranged oppositely to each other in a longitudinal direction of the modules; and

first and second longitudinal sides being arranged oppositely in a transversal direction of the modules.

8. The conveyor system of claim 1, wherein the support structure comprises a base frame comprising longitudinal struts, transversal struts, and vertical struts, the struts being connected to each other permanently and spatial positions of the struts correspond to edges of a parallelepiped.

9. The conveyor system of claim 8, wherein the base frames of the modules are formed identically.

10. The conveyor system of claim 8, wherein each of the base frames comprises container corners.

11. The conveyor system of claim 10, wherein the container corners are arranged in corners of the parallelepiped.

12. The conveyor system of claim 8, wherein the support structure comprises additional support struts connected to the base frame along the uniform grid.

13. The conveyor system of claim 12, wherein the base frame comprises a plurality of receiving devices, wherein each of the receiving devices is configured to receive a support strut, and wherein each of the receiving devices is arranged at an imaginary intersection of the uniform grid with the base frame.

14. The conveyor system of claim 7, wherein the sides are closable by removable walls.

15. The conveyor system of claim 1, wherein the conveyor comprises at least one of the following conveyor components:

at least one guiding rail, ceiling holders, a control device, a drive unit, a switch, a stopping device, a wiring, and a sensor.

16. The conveyor system of claim 1, further provided with a conveyor clutch being configured to mechanically connect to each other conveyor interfaces of the modules being arranged directly adjacent.

17. The conveyor system of claim 1, wherein each of the plurality of modules represents a functional type selected of a group which comprises at least one of the following functional types:

a workstation for loading/unloading load supports;

a buffer for temporarily storing the load supports;

a sorting device for sequencing the load supports in accordance with a predetermined sequence; and

a transport line for moving the load supports along straight elements and curved elements.

19. The conveyor system of claim 1, wherein the support structure comprises a base frame comprising longitudinal struts, transversal struts, and vertical struts, the struts being connected to each other such that spatial positions of the struts correspond to edges of a parallelepiped;

and

wherein the support structure encloses the machine frame of the at least one conveying line that is permanently connected to the support structure.

18. A portable transport module for being installed in a conveyor system which comprises a modularly constructed conveyor and a plurality of modules, wherein the modules of the system can be arranged directly adjacent next to each other and/or on top of each other for commonly forming the system in a connected state, and wherein the portable module comprises:

a plurality of previously installed and previously tested conveyor components forming at least one conveying line which is, with regard to material flow, part of a previously defined course of conveying lines;

a standardized exterior dimension; and

a support structure, a dimension of which is adapted to the standardized exterior dimension;

wherein each of the conveying lines is connected permanently to the support structure along a uniform grid;

wherein the portable module comprises at least one spatially standardized conveyor interface, wherein the at least one conveyor interface is adapted to couple, in terms of material flow, to another spatially standardized conveyor interface of another portable module arranged directly adjacent thereto; and

wherein the spatially standardized conveyor interfaces are defined along the uniform grid.