Mechanically actuated load stabilizer for pallet jacks

1. An apparatus for load stabilization on a pallet jack, the apparatus comprising:

one or more steerable wheels, a stabilizer member, and an A-Frame, wherein the A-Frame encloses a plurality of components for mechanically coupling the one or more steerable wheels to the stabilizer member; and

the stabilizer member is extendable out of at least one side of the pallet jack based at least on an angle of rotation of the one or more steerable wheels.

2. The apparatus of claim 1 , wherein a direction for which the stabilizer member is extendable out of at least one side of the pallet jack is opposite to a direction of travel for the one or more steerable wheels.

3. The apparatus of claim 1 , wherein an extension of the stabilizer member is dependent on an angle of rotation of the one or more steerable wheels.

4. The apparatus of claim 1 , further comprising:

a caster mechanically coupled to a lower surface of the stabilizer member, wherein the caster contacts a surface of travel of the pallet jack.

5. The apparatus of claim 1 , wherein the plurality of components comprises:

a first-round member coupled to the one or more steerable wheels, wherein a direction of rotation of the one or more steerable wheels is translated to the first-round member;

a second-round member coupled to the first-round member, wherein a direction of rotation of the first-round member is translated to the second-round member;

a third-round member coupled to the second-round member, wherein a direction of rotation of the second-round member is translated to the third-round member; and

the stabilizer member coupled to the third-round member, wherein a direction of rotation of the third-round member is translated to the stabilizer member.

6. The apparatus of claim 5 , wherein the first-round member and the second-round member are sprockets coupled via a chain.

7. The apparatus of claim 6 , where a gear ratio of the first-round member varies from a gear ratio of the second-round member.

8. The apparatus of claim 5 , wherein the first-round member and the second-round round member are pulleys coupled via a belt.

9. The apparatus of claim 8 , where a gear ratio of the first-round member varies from a gear ratio of the second-round round member.

10. The apparatus of claim 5 , wherein the third-round member is coupled to the second-round member via an axle.

11. The apparatus of claim 10 , wherein a gear ratio of the third-round member varies from a gear ratio of the first-round member and a gear ratio of the second-round member.

12. The apparatus of claim 5 , further comprising:

a gear rack of the stabilizer member on a surface opposite to a latitudinal surface of the third-round member, wherein the third-round member is a gear that interconnects with the gear rack of the stabilizer member.

13. The apparatus of claim 12 , further comprising:

a stabilizer member decoupling mechanism that includes a locking handle, a pin, and a spring, wherein the locking handle is connected to the pin; and

the pin is configured to press on the stabilizer member at the surface opposite to a latitudinal surface of the third-round member, where the pin pressing on the stabilizer member disconnects the gear that interconnects with the gear rack on the stabilizer member.

14. The apparatus of claim 13 , wherein the spring is configured to press the gear rack of the stabilizer member towards the third-round member.

15. The apparatus of claim 1 , further comprising:

an electric motor, an angular position sensor, a processor, and a power supply electrically coupled to the electric motor, the angular position sensors, and the processor;

the angular position sensor configured to measure a steering angle of the one or more steerable wheels; and

the electric motor mechanically coupled to the stabilizer member for extending the stabilizer member out of the at least one side of pallet jack based at least on the angle of rotation of the one or more steerable wheels from the angular position sensor.

16. A method comprising:

receiving, by one or more processors, a steering angle for one or more steerable wheels of a pallet jack from an angular position sensor; and

activating, by one or more processors, an electric motor for extending a stabilizer member of the pallet jack, wherein a distance of extension of the stabilizer member is based on the steering angle for one or more steerable wheels of the pallet jack.

17. The method of claim 16 , further comprising:

responsive to determining a user has deactivated the stabilizer member deactivating, by one or more processors, the stabilizer for a predetermined amount of time, wherein the electric motor does not extend the stabilizer member of the pallet jack; and

responsive to determining the predetermined amount of time has passed, activating, by one or more processors, the stabilizer member.

18. The method of claim 16 , wherein a rate of extension of the stabilizer member is based on a rate of change in the steering angle for the one or more steerable wheels of the pallet jack.

19. The method of claim 16 , wherein a side of the pallet jack from which the electric motor extends the stabilizer member is opposite to a direction of travel of the pallet jack.

20. The method of claim 19 , wherein the direction of travel of the pallet jack is based on the angle of rotation of the one or more steerable wheels from the angular position sensor.