Apparatus and method for planting out plants

Claim 2

Apparatus for planting out plants comprising a plurality of open top containers which have tops that lie substantially in a first plane, a holder of pieces of substrate having plants growing therein, said holder including an upper surface lying substantially in a second plane inclined to said first plane, and a reciprocating pushing element movable along a path which is inclined at an acute angle to said first plane.

Claim 3

Apparatus according to claim 1, wherein the reciprocating pushing element has a pushing surface which is substantially perpendicular to the upper surface of the containers.

Claim 4

Apparatus according to claim 2, wherein the path of the pushing element is limited sideways by engaging members urged towards the path on both sides.

Claim 5

Apparatus according to claim 2, including means for intermittent supply and removal of containers.

Claim 6

Apparatus according to claim 2, including at least one detector provided in the supply path of the strips to detect the condition of the plants and means for selectively supplying the plants to the reciprocating pushing element.

Claim 7

Apparatus according to claim 4, including at least two detectors provided in the supply paths for simultaneously detecting the condition of at least two plants.

Claim 8

Apparatus for transferring pieces of substrate having plants growing therein from compartments of elongated strips to containers having growing material therein adapted to receive pieces of substrate having plants growing therein comprising, a plurality of containers having growing material therein and open tops, means for supporting said containers with the tops thereof disposed substantially in a plane, pushing means mounted for movement in a first direction inclined at an acute angle relative to said plane, means for moving said containers with respect to said pushing means to align different ones of said containers with said pushing means along said first direction, an elongated strip having spaced compartments containing pieces of substrate having plants growing therein, said compartments having solid floors and a pair of opposed open sides, support means for supporting said strip for movement in a second direction extending substantially perpendicular to said first direction, means for moving said strip in said second direction relative to said pushing means to align different compartments of said strip with said pushing means, and means for operating said pushing means in said first direction when said first direction is aligned with the open top of one of said containers to push a piece of substrate having a plant growing therein through an open side of a compartment of said strip and to drive the piece of substrate into the growing material within said one container.

Claim 9

Apparatus for transferring pieces of substrate having plants growing therein from compartments of elongated strips to containers having growing material therein adapted to receive pieces of substrate having plants growing therein comprising, a plurality of containers having growing material therein and open tops, means for supporting said containers with the tops thereof disposed substantially in a plane, pushing means mounted for movement in a first direction inclined at an acute angle relative to said plane, means for moving said containers with respect to said pushing means to align different ones of said containers with said pushing means along said first direction, an elongated strip having spaced compartments containing pieces of substrate having plants growing therein, said compartments having solid floors and a pair of opposed open sides, support means for supporting said strip for movement in a second direction extending substantially perpendicular to said first direction, means for moving said strip in said second direction relative to said pushing means to align different compartments of said strip with said pushing means, and means for operating said pushing means in said first direction when said first direction is aligned with the open top of one of said containers to push a piece of substrate having a plant growing therein through an open side of a compartment of said strip and to drive the piece of substrate into the growing material within said one container.

Claim 10

Apparatus as defined in claim 7, wherein said pushing means includes a pushing surface engageable with pieces of substrate having plants growing therein, said pushing surface being inclined to said first direction and being disposed substantially perpendicular to said plane.

Claim 11

Apparatus as defined in claim 7 including engaging means for engaging a piece of substrate as it is being pushed by said pushing means to cause a side of the piece of substrate to be aligned with said pushing surface so that a plant growing in said piece of substrate will be properly aligned within said container.

Claim 12

Apparatus as defined in claim 9 wherein said engaging means includes resilient means engageable with said piece of substrate and which resists movement of said piece of substrate.

Claim 13

Apparatus as defined in claim 10 wherein said resilient means comprises a pair of resilient members engageable with opposite sides of a piece of substrate.