US 12,466,644 B2
Goods box take-out mechanism, device, and method, and transport robot
Qingxin Zhan, Guangdong (CN); and Zhe Kong, Guangdong (CN)
Assigned to HAI ROBOTICS CO., LTD., Guangdong (CN)
Filed by HAI ROBOTICS CO., LTD., Guangdong (CN)
Filed on Nov. 10, 2022, as Appl. No. 18/054,257.
Application 18/054,257 is a continuation of application No. PCT/CN2021/092383, filed on May 8, 2021.
Claims priority of application No. 202010398662.4 (CN), filed on May 12, 2020; application No. 202010398778.8 (CN), filed on May 12, 2020; application No. 202010399452.7 (CN), filed on May 12, 2020; application No. 202020778803.0 (CN), filed on May 12, 2020; and application No. 202020780272.9 (CN), filed on May 12, 2020.
Prior Publication US 2023/0066277 A1, Mar. 2, 2023
Int. Cl. B65G 1/04 (2006.01); B25J 5/00 (2006.01); B25J 9/00 (2006.01); B25J 15/06 (2006.01)
CPC B65G 1/0421 (2013.01) [B25J 5/007 (2013.01); B25J 9/0009 (2013.01); B25J 15/0616 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A goods box take-out device, comprising: a pedestal, a transmission mechanism, and a take-out assembly, wherein
the take-out assembly is configured to be connected to a front surface of a to-be-transferred goods box to transfer the goods box; the transmission mechanism comprises a fixed wheel assembly, a movable wheel assembly, and a transmission belt, and the fixed wheel assembly comprises at least two fixed wheels mounted apart on the pedestal; the movable wheel assembly comprises a sliding seat slidably mounted on the pedestal and at least two movable wheels mounted apart on the sliding seat; and along a moving direction of the sliding seat toward the goods box, the sliding seat is provided with a first limiting structure at a front end of the sliding seat, and a rear end of the sliding seat is connected to a reset mechanism; and
the take-out assembly is disposed on the transmission belt; the transmission belt is wound around each of the movable wheels and each of the fixed wheels; when the take-out assembly is driven by the transmission belt to move toward the goods box and move to the first limiting structure, the transmission belt drives the take-out assembly and the movable wheel assembly to move toward the goods box together; and when the transmission belt is driven in an opposite direction, the reset mechanism is configured to reset the movable wheel assembly, and after the movable wheel assembly is reset, the transmission belt drives the take-out assembly to reset.