Transport system

1 . A conveying system for conveying objects comprising:

a plurality of conveyor modules, each conveyor module comprising:

at least one rotatable element comprising an engagement surface configured to engage with a surface of an object to be conveyed;

a driving mechanism configured to rotate the at least one rotatable element such that rotation of the at least one rotatable element causes rotation of the engagement surface and thereby movement of the object; and

a control mechanism configured to control rotation of the rotatable element via the driving mechanism, wherein the control mechanism comprises a printed circuit board; and

a conveying frame comprising:

a plurality of apertures, each aperture configured to receive a conveyor module so as to form an array of conveyor modules that together provide a substantially planar conveying surface for conveying objects thereon; and

a control system configured to communicate with the control mechanism of the conveyor module;

wherein each conveyor module is configured to be releasably mounted within an aperture; and

wherein mounting a conveyor module within an aperture establishes a direct physical electrical connection between the control mechanism and the control system, which facilitates electrical communication between the control system and the mounted conveyor module.

2 . The conveying system of claim 1 , wherein the printed circuit board is arranged to extend externally from the conveyor module; and wherein the conveying frame comprises a socket configured to house at least part of the control system and to receive the printed circuit board of the control mechanism.

3 . The conveying system of claim 2 , wherein the socket is configured to provide a guide to facilitate the direct physical connection between the printed circuit board of the control mechanism and the control system.

4 . The conveying system of claim 3 , wherein the socket comprises an opening wherein the opening comprises at least one internal side which tapers inwardly from the opening in the socket towards the control system.

5 . The conveying system of claim 4 , wherein the opening comprises an inverted pyramidal shape.

6 . The conveying system of claim 1 , wherein the conveyor module further comprises a housing configured to at least partially house the at least one rotatable element, and a casing that is external to the housing, wherein the casing is configured to at least partially house the driving mechanism and at least partially house the control mechanism such that a portion of the control mechanism extends beyond the casing.

7 . The conveying system of claim 6 , wherein the casing is configured to be releasably attached to the housing using an interlocking mechanism that comprises a first interlock member and a second interlock member provided on the casing and housing, respectively, the first and second interlock members arranged to releasably engage with each other in order to releasably attach the casing to the housing.

8 . A conveyor module for a conveying system that includes a conveying frame having a plurality of apertures configured to receive the conveyor module whereby to form part of conveying surface for conveying objects, the conveyor module comprising:

at least one rotatable element comprising an engagement surface configured to engage with a surface of an object to be conveyed;

a housing wherein the at least one rotatable element is arranged to be rotatably mounted within a chamber defined by the housing,

the housing comprising a first opening to the chamber, wherein at least a portion of the engagement surface extends through the first opening;

a lid arranged to at least partially cover the first opening, the lid comprising an aperture arranged to receive the portion of the engagement surface that extends through the first opening; and

a through passageway extending between the aperture in the lid and a second opening in a base of the housing to allow fluid or objects to pass through the housing,

wherein the at least one rotatable element is at least partially located within the through passageway; and

wherein the base of the housing is sloped and the second opening is located at a lowermost part of the slope.

9 . The conveyor module of claim 8 , wherein the housing comprises a chute configured to extend from the second opening in the base of the housing, away from the housing, thereby extending the through passageway.

10 . The conveyor module of claim 8 , wherein the lid comprises a rectangular outer perimeter, at least one corner of which has a substantially triangular protrusion configured to cooperate with a corresponding triangular protrusion on another such conveyor module whereby to form at least part of a transport surface for conveying objects across.

11 . The conveying system of claim 10 , wherein the substantially triangular protrusion comprises a rounded vertex.

12 . The conveyor module of claim 8 , further comprising a housing configured to at least partially house the at least one rotatable element, and a casing that is external to the housing, wherein the casing is configured to at least partially house a driving mechanism for said rotatable element and to at least partially house a control mechanism for said driving mechanism such that a portion of the control mechanism extends beyond the casing.

13 . The conveyor module of claim 12 , wherein the casing is configured to be releasably attached to the housing.

14 . The conveying system of claim 13 , wherein the casing is configured to be releasably attached to the housing using an interlocking mechanism.

15 . The conveyor module of claim 8 , wherein the conveyor module is configured to be releasably mounted within an aperture of a conveying frame, wherein mounting a conveyor module within an aperture establishes a direct physical electrical connection between the conveyor module and the conveying frame in order to facilitate electrical communication between the conveying frame and the mounted conveyor module.

16 . A conveying surface for conveying objects within a conveying system, the conveying surface comprising:

a plurality of conveyor modules having at least one rotatable element comprising an engagement surface configured to engage with a surface of an object to be conveyed, the conveyor modules arranged adjacent each other to define a substantially planar transport surface over which an object can be conveyed;

wherein each of the plurality of conveyor modules comprises an upper portion having at least one corner with a substantially triangular protrusion configured to cooperate with a corresponding triangular protrusion on an adjacent conveyor module whereby to form part of the transport surface.

17 . The conveying surface of claim 16 , wherein the upper portion of each conveyor module comprises a substantially rectangular outer perimeter, preferably wherein the outer perimeter has an inward taper.

18 . The conveying surface of claim 16 , wherein the plurality of conveyor modules are arranged such that the upper portion of each adjacent conveyor module is rotated substantially 90 degrees compared to its adjacent neighbouring conveyor modules within the transport surface.