Egg lifting device, and associated systems and methods

• US 10,336,585 B2
• Filed: 08/10/2017
• Issued: 07/02/2019
• Est. Priority Date: 02/10/2014
• Status: Active Grant

• Current Assignee: Zoetis Services LLC (Zoetis Incorporated)
• Original Assignee: Zoetis Services LLC (Zoetis Incorporated)
• Inventors: Suh, William Dongwook
• Primary Examiner(s): Maestri, Patrick J
• Assistant Examiner(s): Sadlon, Joseph J.
• Application Number:
  US15/673,525
• Publication Number:
  US 20170334683A1
• Time in Patent Office: 691 Days
• Field of Search: 414811
• CPC Class Codes: A01K 43/00 Testing, sorting or cleaning eggs investigating or analysing eggs, e.g. by candling G01N33/08; Conveying devices for batteries A01K31/165; Pick-up devices
• CPC Class Codes: A47J 29/06 Grasping devices for eggs; Supporting devices for eggs during boiling
• CPC Class Codes: B65G 65/00 Loading or unloading of vehicles B65G67/00
• CPC Class Codes: B65G 65/02 Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
• CPC Class Codes: B66C 1/44 and applying frictional forces

Abstract

An egg lifting device is provided. Such a device includes a body and a securing arrangement extending from the body. The securing arrangement is configured to engage and deflect about an egg such that the egg is seated within the securing arrangement for lifting thereof. A plurality of egg lifting devices is arranged on an egg removal system such that multiple eggs are capable of being removed from an egg flat. Associated systems and methods are also provided.

Claims

1. An egg sampling station, comprising:

a plurality of processing devices, each having a needle configured to extract a sample from a respective avian egg aligned therewith;

a plurality of egg lifting devices configured to carry avian eggs to the processing devices and align co-linearly therewith along a longitudinal axis thereof, each egg lifting device configured to allow access to a respective avian egg by a respective processing device, each processing device being configured to extend within a respective egg lifting device when co-linearly aligned therewith, and each egg lifting device having a securing arrangement configured to engage and deflect about an egg carried by an egg container such that the egg is seated within the securing arrangement for removal thereof from the egg container, the securing arrangement being formed of a flexible material and being resiliently deflectable to secure an egg and position the egg in a predetermined orientation;

an egg support assembly comprising a plurality of pedestals configured to support the eggs while secured by the egg lifting devices and during interaction with the processing devices; and

a track system to which the egg lifting devices are operably engaged, the track system being configured to transport the egg lifting devices for alignment with the respective processing devices and pedestals.

2. An egg sampling station according to claim 1, wherein the track system has a drive assembly.

3. An egg sampling station according to claim 2, wherein the drive assembly comprises any one of a chain, belt, magnetic drive assembly or linear drive assembly.

4. An egg sampling station according to claim 1, wherein the track system includes a plurality of tracks so as to form a multiple-lane track system.

5. An egg sampling station according to claim 1, wherein each egg lifting device comprises a tracking identifier for tracking the egg lifting devices and respective eggs carried thereby as the egg lifting devices move throughout the track system.

6. An egg sampling station according to claim 1, wherein each egg lifting device comprises a sample receiving segment for receiving a sample from the egg carried thereby.

7. An egg sampling station according to claim 1, wherein each processing device is configured to co-axially align with a respective egg lifting device.

8. An egg sampling station according to claim 1, wherein the securing arrangement comprises a plurality of resilient members arranged and cooperating to form an open-ended arrangement through which the egg is capable of being received, as the resilient members deflect outwardly away from the egg.

9. An egg sampling station according to claim 8, wherein each resilient member comprises a continuous wire loop structure.

10. An egg sampling station according to claim 8, wherein the resilient members are formed of one of a shape-memory material and a super-elastic material.