Stand-on outdoor power equipment for aerating soil
A stand-on aerator includes a chassis, an operator platform extending from a rear portion of the chassis, an aerator assembly coupled to the chassis and having a plurality of reciprocating tines configured to extend from and retract into the aerator assembly, and an object detection sensor. At least a portion of the plurality of reciprocating tines are configured to retract in response to the object detection sensor detecting an object in a path of the aerator assembly.
1. A stand-on aerator comprising:
a chassis;
an operator platform extending from a rear portion of the chassis; and
an aerator assembly coupled to the chassis, wherein the aerator assembly includes a plurality of reciprocating tines configured to extend from and retract into the aerator assembly; and
an object detection sensor, wherein at least a portion of the plurality of reciprocating tines are configured to retract in response to the object detection sensor detecting an object in a path of the aerator assembly.
2. The stand-on aerator of claim 1 , wherein the portion of the plurality of reciprocating tines that retract in response to the object detection sensor detecting the object comprises all of the plurality of reciprocating tines.
3. The stand-on aerator of claim 1 , wherein the portion of the plurality of reciprocating tines that retract in response to the object detection sensor detecting the object comprises a first subset of the plurality of reciprocating tines that are in the path of the object.
4. The stand-on aerator of claim 3 , wherein a second subset of the plurality of reciprocating tines remain extended.
5. The stand-on aerator of claim 1 , wherein the plurality of reciprocating tines are configured to be electrically actuated, and are coupled to at least one spring-biasing member and at least one electric motor.
6. The stand-on aerator of claim 5 , wherein the at least one spring-biasing member is configured to force the plurality of reciprocating tines to extend from the aerator assembly, and wherein the at least one electric motor is configured to overcome a force of the at least one spring-biasing member to retract the plurality of reciprocating tines into the aerator assembly.
7. The stand-on aerator of claim 1 , wherein the aerator assembly is configured as a rolling drum aerator having the plurality of reciprocating tines disposed circumferentially about a rolling drum so that the plurality of reciprocating tines extend and retract radially.
8. A stand-on aerator comprising:
a chassis;
an operator platform extending from a rear portion of the chassis; and
an aerator assembly coupled to the chassis, wherein the aerator assembly includes a plurality of reciprocating tines configured to extend from and retract into the aerator assembly; and
an object detection sensor positioned to detect an object in a path the plurality of reciprocating tines, wherein the plurality of reciprocating tines are configured to retract into the aerator assembly in response to the object detection sensor detecting the object in the path of the plurality of reciprocating tines.
9. The stand-on aerator of claim 8 , wherein the plurality of reciprocating tines are configured to be electrically actuated, and are coupled to at least one spring-biasing member and at least one electric motor.
10. The stand-on aerator of claim 9 , wherein the at least one spring-biasing member is configured to force the plurality of reciprocating tines to extend from the aerator assembly, and wherein the at least one electric motor is configured to overcome a force of the at least one spring-biasing member to retract the plurality of reciprocating tines into the aerator assembly.
11. The stand-on aerator of claim 8 , wherein the aerator assembly is configured as a rolling drum aerator having the plurality of reciprocating tines disposed circumferentially about a rolling drum so that the plurality of reciprocating tines extend and retract radially.
12. The stand-on aerator of claim 11 , wherein the aerator assembly includes a rolling drum member that is rotatable relative to the chassis.
13. A stand-on aerator comprising:
a chassis;
an operator platform extending from a rear portion of the chassis; and
an aerator assembly coupled to the chassis, wherein the aerator assembly includes a plurality of reciprocating tines configured to extend from and retract into the aerator assembly; and
an object detection sensor, wherein when the object detection sensor detects an object in a path of the aerator assembly, the aerator assembly is configured to retract a first subset of the plurality of reciprocating tines that are in the path of the object.
14. The stand-on aerator of claim 13 , wherein a second subset of the plurality of reciprocating tines remain extended.
15. The stand-on aerator of claim 14 , wherein the second subset of the plurality of reciprocating tines avoid the path of the object.
16. The stand-on aerator of claim 13 , wherein the plurality of reciprocating tines are configured to be electrically actuated, and are coupled to at least one spring-biasing member and at least one electric motor.
17. The stand-on aerator of claim 16 , wherein the at least one spring-biasing member is configured to force the plurality of reciprocating tines to extend from the aerator assembly, and wherein the at least one electric motor is configured to overcome a force of the at least one spring-biasing member to retract the plurality of reciprocating tines into the aerator assembly.
18. The stand-on aerator of claim 13 , wherein the aerator assembly is configured as a rolling drum aerator having the plurality of reciprocating tines disposed circumferentially about a rolling drum so that the plurality of reciprocating tines extend and retract radially.
19. The stand-on aerator of claim 18 , wherein the aerator assembly includes a rolling drum member that is rotatable relative to the chassis.
20. The stand-on aerator of claim 19 , wherein the rolling drum member is a fixed distance from the chassis.