Intermediate container for a front loading refuse container

• US 10,144,584 B2
• Filed: 10/01/2013
• Issued: 12/04/2018
• Est. Priority Date: 10/01/2013
• Status: Active Grant

• Current Assignee: The Heil Company (Dover Corporation)
• Original Assignee: The Curotto-Can Inc. (Dover Corporation)
• Inventors: Parker, Brian T.
• Primary Examiner(s): KEENAN, JAMES W
• Application Number:
  US14/043,406
• Publication Number:
  US 20150093221A1
• Time in Patent Office: 1,890 Days
• Field of Search: 414408
• CPC Class Codes: B65F 2003/023 Gripper arms for embracing the receptacle
• CPC Class Codes: B65F 2003/0266 comprising at least one telescopic arm
• CPC Class Codes: B65F 2003/0276 capable of moving towards or away from the vehicle
• CPC Class Codes: B65F 2003/0279 the discharging means mounted at the front of the vehicle
• CPC Class Codes: B65F 3/041 Pivoted arms or pivoted carriers

Abstract

A collection arm for a refuse vehicle or intermediate container has a collection arm adapted to be coupled with the refuse vehicle or the intermediate container. The refuse arm includes a pivot mechanism to secure it with a bumper of the vehicle or with the container. A telescopic boom is adapted to couple with the pivot mechanism. The boom has a grasping mechanism coupled with an end of the telescopic boom. The grasping mechanism moves garbage cans from a pick up position to an empty position.

Claims

1. A refuse vehicle having a front loading fork mechanism comprising:

an intermediate collection container coupled with the fork mechanism;

a collection arm for picking up refuse cans, the collection arm mounted on a front bumper of the refuse vehicle;

the collection arm including a boom, grasping arm, and a pivot mechanism for enabling vertical adjustment of the collection arm;

a pivot journal extending from the bumper, the collection arm pivot mechanism rotatably coupled with the pivot journal;

the boom is rotatable with respect to the pivot journal so that the rotation of the boom about the pivot journal adjusts a vertical position of the grasping arm with respect to refuse cans, an actuator coupled with the boom and grasping arm for rotating the grasping arm with respect to the boom to adjust the vertical position of the grasping arm with respect to the boom to move the grasping arm and refuse cans into a dump position for dumping the refuse cans into the intermediate container; and

the grasping arm, in a retracted position, positioned on a side of the refuse vehicle and immediately adjacent to a sidewall of the intermediate collection container enabling dumping of the intermediate collection container by the fork mechanism.

2. The refuse vehicle of claim 1, wherein the arm is telescoping providing movement of the collection arm toward and away from the vehicle.

3. The refuse vehicle of claim 1, wherein the pivot is mounted on the front of the bumper.

4. The refuse vehicle of claim 1, wherein the pivot is mounted on top of the bumper.

5. The refuse vehicle of claim 1, wherein the pivot mechanism enables lateral adjustment of the collection arm.

6. The refuse vehicle of claim 1, further comprising a hopper coupled to a chassis of the vehicle, the hopper configured to receive refuse contained by the intermediate collection container when the intermediate collection container is dumped by the fork mechanism.

7. The refuse vehicle of claim 1, further comprising a hose track positioned on the boom, the hose track configured to move along the boom while carrying one or more hoses to at least one of the actuator or the grasping arm.

8. The refuse vehicle of claim 1, further comprising a pair of fingers coupled to the grasping arm, the fingers configured to grip the refuse cans.

9. The refuse vehicle of claim 8, further comprising a weight sensor coupled to at least one finger of the pair of fingers.

10. The refuse vehicle of claim 1, further comprising a cylinder coupled to the boom, and wherein the cylinder is mounted such that extension and retraction of the cylinder causes rotation of the boom.

11. The refuse vehicle of claim 10, wherein the boom is configured to extend and retract telescopically, and wherein the cylinder is configured to extend to rotate the boom as the boom retracts.

12. The refuse vehicle of claim 1, wherein the collection arm pivot mechanism is releasably coupled with the pivot journal.

13. The refuse vehicle of claim 1, wherein the intermediate collection container comprises an open cavity defined by a front wall, a rear wall, opposing side walls, and a bottom wall, and wherein at least a portion of the boom resides rearward of the rear wall.

14. The refuse vehicle of claim 1, wherein the actuator comprises a rotary actuator.

15. The refuse vehicle of claim 1, wherein the actuator is configured to rotate the grasping arm to a perpendicular position in reference to a ground surface supporting the refuse vehicle.

16. The refuse vehicle of claim 1, wherein the actuator is configured to rotate the grasping arm in opposite directions while the grasping arm and the refuse cans are in the dump position.