Transport device

Patent metadata

Field	Value
Publication number	US-11097905-B2
Application number	US-201817046555-A
Country	US
Kind code	B2
Filing date	Apr 13, 2018
Priority date	Apr 13, 2018
Publication date	Aug 24, 2021
Grant date	Aug 24, 2021

Abstract

A transport device including a support body having an upper part on which a plurality of articles can be arranged; an unloading device which pushes the plurality of articles arranged on the support body; a belt conveyor which transports the articles pushed out from the support body; a slider which moves the articles arranged on the support body and also moves the articles arranged on the conveyor belt, thereby separating the articles; and a lift which is disposed between the support body and the conveyor belt and which rises to a higher position than the upper surfaces of both the support body and the conveyor belt when the articles arranged on the support body and the articles arranged on the conveyor belt have been separated.

First claim

The invention claimed is:

1. A transport device comprising:
a support configured to allow a plurality of articles to be arranged on top;
a discharging device configured to push the plurality of articles arranged on the support;
a conveyor belt configured to transport the articles pushed out from the support;
a slider configured to move the articles to position the articles arranged on the support apart from the articles arranged on the conveyor belt; and
a lift disposed between the support and the conveyor belt and configured to move upward to a position higher than upper surfaces of the support and the conveyor belt to restore fallen articles to an upright position when the articles arranged on the support and the articles arranged on the conveyor belt are positioned apart from each other.

2. The transport device according to claim 1 , wherein the lift is stored at a position lower than the upper surfaces of the support and the conveyor belt while the plurality of articles are pushed out onto the conveyor belt from the support.

3. The transport device according to claim 1 , wherein the slider positions the articles arranged on the support apart from the articles arranged on the conveyor belt to form a space to allow the lift moving upward to enter between unfallen articles on the support and the unfallen articles on the conveyor belt.

4. The transport device according to claim 1 , wherein the slider moves the conveyor belt in a direction identical to the direction in which the discharging device pushes the articles and positions the conveyor belt apart from the support.

5. The transport device according to claim 4 , wherein the slider includes a contact part configured to come into contact with an underside surface structure of the conveyor belt, and
the conveyor belt is positioned apart from the support by pushing the underside surface structure of the conveyor belt by the contact part of the slider.

6. The transport device according to claim 5 , wherein the underside surface structure of the conveyor belt is a protrusion, and
the conveyor belt is moved away from the support by pushing the protrusion on an underside surface of the conveyor belt by the contact part of the slider.

7. The transport device according to claim 4 , further comprising an eccentric cam configured to move the slider.

8. The transport device according to claim 4 , further comprising a gear configured to guide the position of the conveyor belt,
wherein the conveyor belt is moved by moving the gear by the slider.

9. The transport device according to claim 1 , wherein the lift moving upward moves articles fallen across the support and the conveyor belt onto the support or the conveyor belt.

10. The transport device according to claim 1 , further comprising a separation guide configured to separate unfallen articles from the fallen articles on the conveyor belt.

Assignees

• Azbil Corp

Inventors

• Beppu Hisashi

Classifications

• B65G47/24

  orientating the articles · CPC title

• B65G47/256

  removing incorrectly orientated articles · CPC title

• B65G47/53

  between conveyors which cross one another · CPC title

• B65G21/12

  to allow adjustment of position of load-carrier or traction element as a whole · CPC title

• B65G15/42

  having ribs, ridges, or other surface projections · CPC title