US 2024/0180122 A1 · AUTOMATED DEVICE FOR CONTROLLED FEEDING OF SUBSTANCES TO ANIMAL CONTAINMENT RECIPIENTS, RELATED SYSTEM AND METHOD

An automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, which includes at least one rack for animal containment recipients disposed in a row (1) comprising a plurality of animal containment recipients (2), wherein said recipients are disposed in the form of a grid on said rack, characterized by comprising:

a robot (3), comprising a locomotion platform (4);
a hoist mechanism (5);
a feeding platform (6);
a feeding circuit (7);
and a central processing unit (8);
wherein the robot (3) is configured to transit on at least one horizontal, linear track (9), which is disposed parallel to each rack for animal containment recipients disposed in a row (1), wherein a reflective strip (10) is disposed next to a terminal position of said horizontal, linear track (9);
wherein the locomotion platform (4) comprises at least one drive wheel (11);
a first motorization unit (12) and a sensorial navigation unit (13);
the sensorial navigation unit (13) being configured to locate and navigate the platform in the work space and to detect the reflective strip (10) and the first motorization unit (12) configured to move the locomotion platform (4) along the horizontal, linear track (9);
wherein the hoist mechanism (5) comprises a hoist axis (14), which is perpendicular to the horizontal, linear track (9);
and a second motorization unit (16), which is configured to move the feeding platform (6) along the hoist axis (14);
and
the hoist mechanism (5) is connected to the locomotion platform (4)
wherein the feeding platform (6) comprises a rack (17), which is connected to a feed head (43);
a sensorial feeding unit (18), which is configured to send data to the central processing unit (8) on the position of the feed head (43) in relation to the feeding zone of the animal containment recipient (2);
a second processing unit (19);
a third motorization unit (20), which is configured to move the rack (17) along a horizontal axis, which is perpendicular to the hoist axis (14), for the feed head (43) to reach the substance feeding zone in an animal containment recipient (2);
wherein the feeding circuit (7) comprises one or more feeding circuits selected from the group consisting of a dry feeding circuit (21) and a circuit of liquid feeding circuit (22);
wherein the central processing unit (8) receives data on position, orientation and speed relating to the locomotion platform (4), said data being collected by the sensorial navigation unit (13) and processed by the central processing unit (8);
wherein the central processing unit (8) receives data on feeding parameters for each animal containment recipient (2), said data being collected by the sensorial feeding unit (18) and processed by the second processing unit (19);
wherein the central processing unit (8) controls the movement of the locomotion platform (4) along at least one horizontal, linear track (9) and along at least one passage adjacent to a horizontal, linear track (9), the movement of the feeding platform (6) along the hoist axis (14) and the feeding of the animal containment recipients (2) by the feed head (43).

18 more elements

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to the preceding claim, characterized in that the locomotion platform (4) comprises at least two drive wheels (11) and at least four casters (23), two casters (23) being disposed in a front position in relation to said drive wheels (11) and two casters (23) disposed in a rear position in relation to said drive wheels (11).

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to the preceding claim, characterized in that the locomotion platform (4) comprises at its base at least one skate for the linear track (29), configured to align with the horizontal, linear track (9).

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to any one of the preceding claims, characterized in that the first motorization unit (12) comprises at least two motors (24) and a gearbox (25), wherein the power is transferred to the drive wheels (11) by means of at least two pulleys (26) and a transmission belt (27).

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to any one of the preceding claims, characterized in that the sensorial navigation unit (13) comprises one or more sensors selected from the group consisting of a laser scanning sensor (30), an incremental rotary encoder sensor (31), an optical sensor for following a reflective strip (32) and an inertial measurement unit (33), configured to collect data related to the position, to the orientation and to the speed of the locomotion platform (4).

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to any one of the preceding claims, characterized in that the horizontal, linear track (9) comprises a plurality of markers (36), disposed along the length of said linear track, which are selected from the group comprised of markers detectable by optical sensors or by magnetic sensors.

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to any one of the preceding claims, characterized in that the hoist mechanism (5) comprises at least one motor of the hoist mechanism (15), wherein the driving force is transferred to the feeding platform (6) by means of at least one pulley (38) and a transmission belt (39), wherein the hoist axis (14) is a spindle structure, configured to convert the angular rotation into linear movement.

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to any one of the preceding claims, characterized in that the third motorization unit (20) of the feeding platform (7) comprises at least one motor (42) to move the rack (17) along a horizontal axis, which is perpendicular to the hoist axis (14), for the feed head (43) to reach the substance feeding zone in an animal containment recipient (2).

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to any one of the preceding claims, characterized in that the sensorial feeding unit (18) comprises a digital image capture sensor (44), configured to detect patterns in the rack (1) for animal containment recipients (2).

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to any one of the preceding claims, characterized in that the sensorial feeding unit (18) comprises a distance measurement sensor (45), configured to measure the distance between the feed head (43) and the substance feeding zone in an animal containment recipient (2).

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to any one of the preceding claims, characterized in that the sensorial feeding unit (18) comprises a bar code reading sensor (46), configured to read feeding parameters related to a certain animal containment recipient (2).

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to any one of the preceding claims, characterized in that the dry feeding circuit (21) of the feeding circuit (7) comprises a reservoir of dry food substances (47);

a motor (48), configured to move a portion of dry food substance to a dry substance trigger chamber (49);
and a compressed air circuit (50), configured to propel said portion of dry food substance from the dry substance trigger chamber (49) to the feed head (43).

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to the preceding claim, characterized in that the compressed air circuit (50) comprises a compressed air tank (51);

a pressure sensor (53), disposed upstream of said tank (51);
and a pneumatic valve (54), configured to release the compressed air to the dry substance trigger chamber (49).

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to any one of the preceding claims, characterized in that the liquid feeding circuit (22) of the feeding circuit (7) comprises a reservoir of liquid food substances (55);

a first liquid circulation pump (59) downstream of the reservoir of liquid food substances (55);
a first hydraulic valve (60) downstream of the first liquid circulation pump (59) and upstream of the feed head (43);
and a second hydraulic valve (62), parallel to the first hydraulic valve (60) and upstream of the reservoir of liquid food substances (55);
and during the course of liquid feeding to an animal containment recipient (2), the first hydraulic valve (60) is in an open position and the second hydraulic valve (62) is in a closed position, wherein the feed liquid pumped by the first liquid circulation pump (59) flows from the reservoir of liquid food substances (55) to the feed head (43).

1 more element

The automated device for the controlled feeding of substances to animal containment recipients in an animal breeding installation, according to the preceding claim, characterized in that the liquid feeding circuit (22) of the feeding circuit (7) comprises a reservoir of cleaning liquid (61);

a second liquid displacement pump (58) downstream of the reservoir of cleaning liquid (61) and upstream of the first hydraulic valve (60);
and during the course of the cleaning of the liquid feeding circuit, the hydraulic valves (60, 62) are opened and closed alternately, such that the cleaning liquid pumped by the second liquid circulation pump (58) cleans the entire piping of the liquid feeding circuit (22).

Automated device for controlled feeding of substances to animal containment recipients, related system and method

Life of this patent

Automated device for controlled feeding of substances to animal containment recipients, related system and method

Life of this patent

Abstract

Claims21