Beet Crop Heap Divider Apparatus

• US 20160242357A1
• Filed: 02/22/2016
• Published: 08/25/2016
• Est. Priority Date: 02/23/2015
• Status: Active Grant

• Current Assignee: Exel Industries (Exel)
• Original Assignee: Exel Industries (Exel)
• Inventors: Mastalir, Leo
• Granted Patent: US 9,681,606 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A01D 33/10 Crop collecting devices, with or without weighing apparatus
• CPC Class Codes: A01D 51/005 Loaders for beets, beetleaf or potatoes
• CPC Class Codes: B65G 65/22 Screws

Abstract

The pick-up apparatus (2) for picking up harvested root crop, in particular sugar beets, from a root crop heap, comprises a pick-up section (8) which defines a pick-up direction PD a pick-up plane PL and a first lateral outward direction LOD1, comprises a pick-up member (24), and a pick-up frame (20), the pick-up frame (20) having a first lateral side (36), a second lateral side (38) and forming a pick-up opening (42), the pick-up opening (42) and the pick-up direction PD defining a pick-up area PA on the pick-up plane PL. The pick-up apparatus (2) comprises a heap divider (10) adapted for dividing the root crop heap and comprising a mobile heap dividing member (100), the mobile heap dividing member is adapted to convey root crop which is situated outside the pick-up area PA into the pick-up area PA.

Claims

1. A pick-up apparatus for picking up harvested root crop from a root crop heap, the pick-up apparatus comprising:

a pick-up section which

defines a pick-up direction a pick-up plane and a first lateral outward direction,

comprises a pick-up member,

and a pick-up frame,

the pick-up frame having a first lateral side, a second lateral side and forming a pick-up opening,

the pick-up opening and the pick-up direction defining a pick-up area on the pick-up plane,

wherein

the pick-up apparatus comprises a heap divider adapted for dividing the root crop heap and comprising a mobile heap dividing member, in that

the mobile heap dividing member has an outer end, an inner end and a longitudinal axis, in that

the mobile heap dividing member has a heap dividing position, in that

when the mobile heap dividing member is in the heap dividing position, the mobile heap dividing member is adapted to convey root crop which is part of the root crop heap and which is situated outside the pick-up area into the pick-up area to be picked up by the pick-up member,

the outer end is located laterally outwards of the first lateral side taken in the first lateral outward direction,

and the longitudinal axis is inclined about an elevation angle α

between α

=0° and

20°

, with respect to the pick-up plane.

2. The pick-up apparatus according to claim 1, wherein, in the heap dividing position, the longitudinal axis is inclined between β

=0° and

20°

with respect to the first lateral outward direction.

3. The pick-up apparatus according to claim 1, wherein, in the heap dividing position, the outer end is located with respect to the inner end forward taken in the pick-up direction, and/or wherein, in the heap dividing position, the outer end is located upward of the inner end with respect to the pick-up plane.

4. The pick-up apparatus according to claim 1, wherein the mobile heap dividing member is a rotatable member, the longitudinal axis being an axis of rotation of the rotatable member.

5. The pick-up apparatus according to claim 4, wherein the rotatable member is a transport screw.

6. The pick-up apparatus according to claim 1, wherein the mobile heap dividing member has a transport position in which the outer end and the inner end are located between the first and second lateral sides.

7. The pick-up apparatus according to claim 1, wherein the pick-up apparatus comprises a drive device, adapted to drive the mobile heap dividing member, and in that the drive device is arranged at the inner end of the mobile heap dividing member.

8. The pick-up apparatus according to claim 1, wherein the pick-up section has a loading member located along the first lateral side.

9. The pick-up apparatus according to claim 8, wherein the loading member is a loading screw.

10. The pick-up apparatus according to claim 8, wherein an axis of the loading member defines an angle γ

between 10° and

60°

with respect to the pick-up plane.

11. The pick-up apparatus according to claim 8, wherein the loading member has a front end and a rear end defining a loading height, and wherein the inner end of the mobile heap dividing member is arranged, in the heap dividing position, at a height, measured perpendicular with respect to the pick-up plane, which is located at least at 50% of the loading height.

12. The pick-up apparatus according to claim 1, wherein the inner end of the mobile heap dividing member is arranged, in the heap dividing position, at a height, measured perpendicular with respect to the pick-up plane, which is located at least at 100 mm from the pick-up plane.

13. The pick-up apparatus according to claim 1, wherein the mobile heap dividing member, in the heap dividing position, is adapted to form a platform on the root crop heap, the platform being adapted to receive harvested root crop rolling off the top of the root crop heap downward towards the pick-up plane.

14. The pick-up apparatus according to claim 1, wherein the longitudinal axis is inclined about an elevation angle α

between α

=0° and

10°

, with respect to the pick-up plane.

15. The pick-up apparatus according to claim 5, wherein the transport screw has a lead comprised between 250 mm and 700 mm and/or and external diameter comprised between 300 mm and 700 mm and/or a difference between a core diameter and an external screw diameter between 200 mm and 600 mm.

16. The pick-up apparatus according to claim 5, wherein the transport screw has a lead comprised between 350 mm and 550 mm and/or and external diameter comprised between 300 mm and 700 mm and/or a difference between a core diameter and an external screw diameter between 200 mm and 600 mm.

17. The pick-up apparatus according to claim 6, wherein the mobile heap dividing member is held by an adjustable mounting device mounted on the pick-up frame and the mobile heap dividing member is displaceable between the transport position and the heap dividing position by means of the adjustable mounting device.

18. The pick-up apparatus according to claim 7, wherein the drive device is a motor adapted to drive the mobile heap dividing member in rotation.

19. The pick-up apparatus according to claim 9, wherein the loading screw has a lead comprised between 250 mm and 700 mm and/or an external diameter comprised between 300 and 700 mm and/or a difference between a core diameter and an external screw diameter between 200 mm and 600 mm.

20. The pick-up apparatus according to claim 9, wherein the loading screw has a lead comprised between 350 mm and 550 mm and/or an external diameter comprised between 300 and 700 mm and/or a difference between a core diameter and an external screw diameter between 200 mm and 600 mm.