Track driven sweep system for grain bins

Patent metadata

Field	Value
Publication number	US-12089537-B2
Application number	US-202217960491-A
Country	US
Kind code	B2
Filing date	Oct 5, 2022
Priority date	Oct 7, 2021
Publication date	Sep 17, 2024
Grant date	Sep 17, 2024

Abstract

A sweep system is presented for a grain bin. The sweep system includes an elongated body extending a length between an inward end and an outward end and having a leading side and a trailing side. The elongated body is connected to a pivot point at the center of the grain bin and is configured to rotate around the pivot point. In one or more embodiments, a tail section of the sweep system is located as the outward end of the elongated body. In one or more arrangements, a track-driven drive system is positioned in the tail section. The track-driven drive system has a continuous track formed by a continuous chain and a plurality of paddles connected thereto. The track-driven drive system is configured to move the outward end of the elongated housing around the grain bin thereby facilitating emptying of grain from the grain bin by the sweep system.

First claim

What is claimed:

1. A sweep system for a grain bin, comprising:
an elongated body extending from an inward end to an outward end;
a drive system;
the drive system having a chain;
the drive system having a first plurality of paddles connected to the chain;
wherein the drive system is operably connected adjacent the outward end of the elongated body;
wherein the drive system is configured to push the outward end of the elongated body around the grain bin thereby facilitating emptying of grain from the grain bin;
wherein the elongated body includes a paddle sweep type grain conveyor configured to move grain toward the inward end of the elongated body, wherein the paddle sweep type grain conveyor includes a second plurality of paddles.

2. The system of claim 1 , wherein the chain of the drive system is configured to rotate thereby driving the outward end of the elongated body around the grain bin.

3. The system of claim 1 , wherein each paddle of the first plurality of paddles is generally rectangular in shape.

4. The system of claim 1 , wherein each paddle of the first plurality of paddles are oriented at an angle relative to the chain;
wherein the angle of the paddles causes grain to be moved inward toward the inward end of the sweep system.

5. The system of claim 1 , wherein each paddle of the first plurality of paddles is comprised of one or more plates.

6. The system of claim 1 , wherein the first plurality of paddles are formed of a first material, wherein the first material is non-metallic and is durable yet flexible in nature.

7. A sweep system for a grain bin, comprising:
an elongated body extending from an inward end to an outward end;
a drive system;
the drive system having a chain;
a plurality of paddles connected to the chain;
wherein the drive system is operably connected adjacent the outward end of the elongated body;
wherein the drive system is configured to push the outward end of the elongated body around the grain bin thereby facilitating emptying of grain from the grain bin;
wherein the chain rotates about one or more rollers and wherein rotation of the chain facilitates movement of the plurality of paddles.

8. The system of claim 1 , further comprising:
a first sprocket;
wherein the first sprocket is operatively connected to the chain of the drive system;
wherein the first sprocket is configured to facilitate rotation of the chain of the drive system to facilitate driving of the sweep system around a floor of the grain bin.

9. The system of claim 1 , further comprising:
a second sprocket;
wherein the second sprocket is operatively connected to the chain of the drive system;
wherein the second sprocket is configured to facilitate rotation of the chain of the drive system to facilitate driving of the sweep system around a floor of the grain bin.

10. The system of claim 1 , wherein the sweep system includes a grain transportation system operably connected to the elongated body;
the grain transportation system configured to move grain toward the inward end;
wherein a single motor drives operation of the grain transportation system as well as the drive system.

11. The system of claim 1 , wherein the sweep system includes a grain transportation system operably connected to the elongated body;
the grain transportation system configured to move grain toward the inward end;
wherein the grain transportation system is operated by a first motor and the drive system is operated by a second motor.

12. The system of claim 1 , wherein the drive system is in contact with a floor of the grain bin such that the drive system pushes the elongated body around the floor of the grain bin.

13. A sweep system for a grain bin, comprising:
an elongated body extending from an inward end to an outward end;
a drive system;
the drive system having a chain;
a plurality of paddles connected to the chain;
wherein the drive system is operably connected adjacent the outward end of the elongated body;
wherein the drive system is configured to push the outward end of the elongated body around the grain bin thereby facilitating emptying of grain from the grain bin;
wherein the drive system is in engagement with a wear track on a floor of the grain bin as the elongated body rotates around the floor of the grain bin.

14. A sweep system for a grain bin, comprising:
an elongated body extending from an inward end to an outward end;
a drive system;
the drive system having a chain;
a plurality of paddles connected to the chain;
wherein the drive system is operably connected adjacent the outward end of the elongated body;
wherein the drive system is configured to push the outward end of the elongated body around the grain bin thereby facilitating emptying of grain from the grain bin

wherein the elongated body includes a paddle sweep type grain conveyor configured to move grain toward the inward end of the elongated body, wherein the paddle sweep type grain conveyor does not include the plurality of paddles.

15. A sweep system for a grain bin, comprising:
an elongated body extending from an inward end to an outward end;
a drive system;
the drive system having a chain;
a plurality of paddles connected to the chain;
wherein the drive system is operably connected adjacent the outward end of the elongated body;
wherein the drive system is configured to push the outward end of the elongated body around the grain bin thereby facilitating emptying of grain from the grain bin;
wherein the elongated body includes an auger type grain conveyor configured to move grain toward the inward end of the elongated body.

16. The system of claim 1 , wherein the chain is formed by a plurality of interconnected segments of chain.

17. The system of claim 1 , wherein the chain is formed by a plurality of segments operably connected together in a loop.

18. A sweep system for a grain bin, comprising:
a drive system;
the drive system having a continuous track;
the drive system having a first sprocket;
wherein the first sprocket is operatively connected to the continuous track of the drive system;
the drive system having a second sprocket;
wherein the second sprocket is operatively connected to the continuous track of the drive system;
an elongated body extending from an inward end to an outward end;
wherein the elongated body includes a grain conveyor configured to move grain toward the inward end of the elongated body;
wherein the drive system is operably connected to the outward end of the elongated body;
wherein the drive system is operably connected to an outward end of the sweep;
wherein the drive system is configured to push the outward end of the elongated body around the grain bin, thereby facilitating emptying of grain from the grain bin by the sweep system, by rotating the continuous track;
wherein when the continuous track is rotated, the track engages and rolls on an upper surface of the floor of the grain bin thereby pushing the outward end of the elongated body and rotating the elongated body around the floor of the grain bin.

19. The system of claim 18 , wherein the continuous track is formed by a plurality of interconnected segments.

20. The system of claim 18 , wherein the continuous track is formed by a plurality of segments operably connected together in a loop.

21. The system of claim 18 , wherein the continuous track includes a continuous chain and plurality of tracks operably connected to the continuous chain.

22. The s

Assignees

• Sukup Mfg

Inventors

• Olson Ryan Thomas

Classifications

• B65G65/4836

  and moving material over a stationary surface, e.g. sweep arms or wheels · CPC title

• B65G65/466

  arranged to be movable · CPC title

• Y02A40/51

  specially adapted for storing agricultural or horticultural products · CPC title

• A01F25/186 Primary

  Distributing arrangements (for haystacks A01F25/045) · CPC title

• B65G65/4809 Primary

  rotating about a substantially vertical axis · CPC title