Handling device with defined idle configuration

Patent metadata

Field	Value
Publication number	US-12030730-B2
Application number	US-202217721198-A
Country	US
Kind code	B2
Filing date	Apr 14, 2022
Priority date	Apr 20, 2021
Publication date	Jul 9, 2024
Grant date	Jul 9, 2024

Abstract

A handling device comprising an extending support, comprising a first projection element which is arranged on the support in a rotationally fixed and/or non-displaceable manner and extends in a first projection plane transversely to the support in a first projection direction, comprising a second projection element which is connected to the first projection element via a first joint so as to be pivotable in a second projection plane, comprising a third projection element which is connected to the second projection element via a second joint so as to be pivotable in a third projection plane, wherein, along the support axis, the first projection plane overlies the second projection plane and the second projection plane overlies the third projection plane, wherein the second projection element can be pivoted under the first projection element and the third projection element can be pivoted under the second projection element and the first projection element.

First claim

The invention claimed is:

1. A handling device comprising:
a support which extends along a vertical support axis;
a first projection element which is arranged at one end of the support in a rotationally fixed and non-displaceable manner and extends in a first projection plane transversely to the support in a first projection direction;
a second projection element which is connected to the first projection element via a first joint in such a way that the second projection element is pivotable in a second projection plane;
a third projection element which is connected to the second projection element via a second joint in such a way that the third projection element is pivotable in a third projection plane; and
an attachment portion for coupling a lifting and/or gripping device is provided on the third projection element, wherein,
along the support axis, the first projection plane overlies the second projection plane and the second projection plane overlies the third projection plane,
the second projection element can be pivoted under the first projection element and the third projection element can be pivoted under the second projection element and the first projection element,
the support is designed as a column which extends along the support axis and is height-adjustable and, telescopic,
a locking apparatus is provided on the support and/or on the first projection element,
the third projection element has a locking portion,
the locking apparatus and the locking portion are designed to be coordinated with one another in such a way that the locking portion can be fixed in the locking apparatus, as a result of which a defined idle configuration for the second projection element and the third projection element is defined, and
the locking portion can only be inserted laterally into the locking apparatus by a rotational movement about an axis of rotation parallel to the support axis.

2. The handling device according to claim 1 , wherein the attachment portion and/or the locking portion is arranged on an end portion of the third projection element.

3. The handling device according to claim 1 , wherein the sum of a second length of the second projection element and a third length of the third projection element is greater than a first length of the first projection element and wherein, in the idle configuration, the second joint is laterally adjacent to the first projection direction.

4. The handling device according to claim 1 , wherein, in the first projection direction, the first projection element is longer than the second projection element and/or the third projection element, and wherein the third projection element is longer than the second projection element.

5. The handling device according to claim 1 , wherein the attachment portion and/or the locking portion of the third projection element is offset upward along the support axis, wherein a distance between the second joint and the attachment portion and/or the locking portion is greater than or equal to the second length of the second projection element.

6. The handling device according to claim 1 , further comprising:
a base housing having a central longitudinal axis that extends parallel to the first projection direction; and
a transverse axis that extends orthogonally to the central longitudinal axis and parallel to the first projection plane, wherein
the support is arranged eccentrically with respect to the central longitudinal axis on the base housing.

7. The handling device according to claim 6 , wherein the locking apparatus is arranged on a side of the support and/or of the first projection element, which side faces the central longitudinal axis.

8. The handling device according to claim 6 , wherein the locking apparatus is designed such that the locking portion can be fixed in the locking apparatus along a movement path originating from the central longitudinal axis.

9. The handling device according to claim 6 , wherein the base housing has at least one tine receptacle for a tine of a fork of an industrial truck, so that the industrial truck can drive under the base housing and the tines can be inserted into the tine receptacle.

10. The handling device according to claim 6 , wherein an energy source is provided in the base housing, which energy source is designed as a replaceable and/or rechargeable trough battery.

11. The handling device according to claim 6 , wherein a vacuum pump is provided in the base housing, and wherein the support, the first projection element, the second projection element, and/or the third projection element have channels for conveying media and/or data between the vacuum pump and the attachment portion.

12. The handling device according to claim 6 , wherein at least one support foot is provided at the base housing, which support foot can be adjusted parallel to the support axis into a lower support position and into an upper release position.

13. The handling device according to claim 12 , wherein the at least one support foot is designed in such a way that the at least one support foot moves into the release position when the locking portion is fixed in the locking apparatus, and wherein the at least one support foot is designed in such a way that the at least one support foot moves into the support position when the locking portion is released from the locking apparatus.

14. The handling device according to claim 1 , comprising a lifting and/or gripping device which is coupled to the attachment portion of the third projection element.

Assignees

• Schmalz J Gmbh

Inventors

• Thielicke Ernst
• Beck Steffen
• Kohler Jonathan
• Burt Hans
• Katz Sandro

Classifications

• B65G47/90 Primary

  Devices for picking-up and depositing articles or materials · CPC title

• B66F9/061 Primary

  characterised by having a lifting jib · CPC title