# US 2021/0274730 A1 · Multifunctional automatic translational field service equipment

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- Number: US 2021/0274730 A1
- Document ID: US20210274730A1
- Status: Published application
- Kind: A1
- Application number: 16/961,694
- Filed: 2019-01-11
- Published: 2021-09-09
- Earliest claimed: 2018-01-11
- Assignees: Jinpo Li
- Inventors: Jinpo LI
- Web page: https://patentgrep.com/patent/US20210274730A1

## CPC

- A01G 25/09: Watering arrangements making use of movable installations on wheels or the like
- A01M 7/00: Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- B62D 21/00: Understructures, i.e. chassis frame on which a vehicle body may be mounted (combined frame and vehicle body B62D23/00 {; characterised by the material thereof B62D29/00})
- B62D 63/02: Motor vehicles
- A01G: HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING (picking of fruits, vegetables, hops or the like A01D46/00; propagating unicellular algae C12N1/12)
- A01M: CATCHING, TRAPPING OR SCARING OF ANIMALS (appliances for catching swarms or drone-catching A01K57/00; fishing A01K69/00 - {A01K99/00}; biocides, pest repellants or attractants A01N); APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- B62D: MOTOR VEHICLES; TRAILERS (steering, or guiding on a desired track, of agricultural machines or implements A01B69/00; wheels, castors, axles, increasing wheel adhesion B60B; vehicle tyres, tyre inflation or tyre changing B60C; connections between vehicles of a train or the like B60D; vehicles for use on rail and road, amphibious or convertible vehicles B60F; suspension arrangements B60G; heating, cooling, ventilating or other air treating devices B60H; windows, windscreens, non-fixed roofs, doors or similar devices, protective coverings for vehicles not in use B60J; propulsion plant arrangements, auxiliary drives, transmissions, controls, instrumentation or dashboards B60K; electric equipment or propulsion of electrically-propelled vehicles B60L; power supply for electrically-propelled vehicles B60M; passenger accommodation not otherwise provided for B60N; adaptations for load transportation or to carry special loads or objects B60P; arrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general B60Q; vehicles, vehicle fittings or vehicle parts not otherwise provided for B60R; servicing, cleaning, repairing, supporting, lifting, or manoeuvring, not otherwise provided for, B60S; brake arrangements, brake control systems or parts thereof B60T; air-cushion vehicles B60V; motor-cycles, accessories therefor B62J, B62K; testing of vehicles G01M)

## Abstract

Some embodiments of the present disclosure provide a multi-functional automatic translational field service device, which includes a first driverless water wagon and a second driverless water wagon that are arranged on a flat road at two ends of a field respectively. The first driverless water wagon is connected with the second driverless water wagon through a first steel wire (1) and a second steel wire (2), and two sides of the first steel wire (1) are each provided with a synchronizer (3); the first steel wire (1) is connected with a first horizontal PVC pipe (5) through a plurality of third steel wires (4) that are evenly distributed and extended along a vertical direction; a plurality of first round holes are evenly distributed on the first PVC pipe (5).

## Claims

### Claim 1

A multi-functional automatic translational field service device, comprising a first driverless water wagon and a second driverless water wagon, the first driverless water wagon and the second driverless water wagon are arranged on a flat road at two ends of a field respectively, wherein the first driverless water wagon is connected with the second driverless water wagon through a first steel wire (1) and a second steel wire (2), and two sides of the first steel wire (1) are each provided with a synchronizer (3); the first steel wire (1) is connected with a first horizontal PVC pipe (5) through a plurality of third steel wires (4), the plurality of third steel wires (4) are evenly distributed and extended along a vertical direction; a plurality of first round holes are evenly distributed on the first PVC pipe (5); the second steel wire (2) is connected with a second horizontal PVC pipe (7) through a plurality of fourth steel wires (6), the plurality of fourth steel wires (6) are evenly distributed and extended along the vertical direction; a plurality of second round holes are evenly distributed on the second PVC pipe (7); each of the first driverless water wagon and the second driverless water wagon comprises a water wagon chassis; the water wagon chassis is provided with a hydraulic oil tank (53), a balancer (54), a water storage tank (19) and a first support (25) respectively; a hydraulic motor (14) is connected with the hydraulic oil tank (53); one side of the first support (25) is connected with a counterweight water tank (26) through a pulling water tank steel wire (72); the water storage tank (19) is disposed on the other side of the first support (25); the water wagon chassis is provided with a distribution box (28); the water wagon chassis is provided with an overhead aluminum wire (29) on a side of the counterweight water tank (26); both ends of the overhead aluminum wire (29) are connected with wire rods (31) through overhead aluminum wire supports (30) respectively; a wiping overhead wire support assembly (32) is connected with the overhead aluminum wire (29); the wiping overhead wire support assembly (32) is connected with the distribution box (28) through a first cable; the distribution box (28) on the first driverless water wagon is connected with the distribution box (28) on the second driverless water wagon through a second cable (33); an end of the overhead aluminum wire (29) on a side of the second driverless water wagon is connected with a first water pump in a well (35) through a water pump wire (34); the first water pump is connected with the water storage tank (19) on the second driverless water wagon through a water inlet pipe (36); a front side of the water storage tank (19) on the second driverless water wagon is connected with a second water pump (41); an upper end of the second water pump (41) is connected with a first valve (42) and a second valve (43) respectively; the first valve (42) is connected with the first PVC pipe (5), and the second valve (43) is connected with the second PVC pipe (7); a front end and a rear end of the water wagon chassis on the second driverless water wagon both are connected with a valve switch manipulator (38) through a manipulator support (37); and the front end and the rear end of one side of the second driverless water wagon both are connected with a travel switch (91) through a travel switch support (92).

### Claim 2 (depends on 1)

The multi-functional automatic translational field service device according to claim 1, wherein the valve switch manipulator (38) comprises a base; a first motor (39) is mounted on the base; a first gear (51) on the first motor (39) is connected with a first platform through a first rack (40);
a plurality of first bearings (52) are disposed at a connection between the first platform and the base; a second motor (73) is mounted on the first platform; a second gear (74) on the second motor (73) is connected with a second platform through a second rack (75); a plurality of second bearings (76) are disposed at a connection between the second platform and the first platform; a rotating motor (77) is mounted on the second platform through a rotating motor support (85); one side of the rotating motor (77) is connected with a third rack (78) through a first iron block (81); the third rack (78) is connected with a third motor (80) through a third gear (79); the other side of the rotating motor (77) is connected with a sliding block (84) on a track (83) through a second iron block (82); four positioning metal sensors (86) are evenly mounted on the second platform along the circumference of the rotating motor (77); a rotor of the rotating motor (77) is connected with a manipulator finger (87); a downward limit proximity switch (88) is mounted on one side of the manipulator finger (87); an induced iron bar (93) is mounted on the other side of the manipulator finger (87); both a left side and a front side of the rotating motor (77) are provided with a limit sensor (89); and the limit sensor (89) is mounted on the second platform through a limit sensor support (58).

### Claim 3 (depends on 1)

The multi-functional automatic translational field service device according to claim 1, wherein the first support (25) is connected with a second support (20) through a third support (24); a pulling motor (21) is disposed in a middle of the second support (20); an electromagnetic clutch (23) is disposed on the pulling motor (21); and a hoist (22) is disposed on a top of the second support (20).

### Claim 4 (depends on 1)

The multi-functional automatic translational field service device according to claim 1, wherein the water wagon chassis comprises a plurality of front axles (8) and a differential (9); both left and right ends of each front axle (8) in the plurality of front axles (8) are provided with a first wheel (10); the each front axle (8) is connected with a steering rod (12) of a steering hydraulic cylinder (11); the differential (9) is connected with a hydraulic motor (14) through a transmission shaft (13); both left and right ends of the differential (9) are provided with a plurality of second wheels (15); the second wheels (15) on left and right sides of the differential (9) are connected with a brake pull rod (17) of a brake hydraulic cylinder (16); and upper and lower sides of the water wagon chassis are provided with a steering travel switch (18) respectively.

### Claim 5 (depends on 1)

The multi-functional automatic translational field service device according to claim 1, wherein a dryer is disposed between a pulling motor (21) on the first driverless water wagon and a pulling motor (21) on the second driverless water wagon, a plurality of steel wires penetrate through an upper end of the dryer, one end of each steel wire in the plurality of steel wires is connected with a hoist (22) on the first driverless water wagon, the other end of the each steel wire is connected with a hoist (22) on the first driverless water wagon, the dryer is connected with the distribution box (28) through a third cable (71), and the dryer comprises tungsten wires (59) evenly distributed and extended vertically and a plurality of rows of dryer fans (60) evenly distributed.

### Claim 6 (depends on 5)

The multi-functional automatic translational field service device according to claim 5, wherein the dryer is replaced with a hanging basket or a rain shelter, the rain shelter comprises a reinforcing mesh support (61), the reinforcing mesh support (61) is provided with a film (62), a sunscreen (63) is disposed above the film (62), and two upper ends of the reinforcing mesh support (61) are provided with a connecting ring (64) respectively.

### Claim 7 (depends on 4)

The multi-functional automatic translational field service device according to claim 4, wherein the water wagon chassis is also provided with a counterweight iron plate (27), and there are two front axles (8) and two second wheels (15).

### Claim 8 (depends on 1)

The multi-functional automatic translational field service device according to claim 1, wherein the synchronizer (3) comprises an insulating plastic sleeve (44); an outer side of the insulating plastic sleeve (44) is sleeved with a conductive copper tube (45); both sides of the conductive copper tube (45) are provided with contactor copper sheets (46); the contactor copper sheet (46) is connected with a plastic block (48) through an first insulating screw (47); the plastic block (48) is connected with a second steel pipe(70) through a second insulating screw (49); and the contactor copper sheet (46) is connected with the second steel pipe (70) through a plastic screw (50).

### Claim 9 (depends on 1)

The multi-functional automatic translational field service device according to claim 1, wherein the hydraulic oil tank (53) is provided with a hydraulic electromagnetic valve (55), a hydraulic oil pump (56), a motor (57), and a motor oil pump (69) respectively, wherein the hydraulic oil pump (56) is connected with the motor (57).

### Claim 10 (depends on 1)

The multi-functional automatic translational field service device according to claim 1, wherein the balancer (54) comprises a proximity switch (65), a first steel pipe is sleeved in a middle of the proximity switch (65), the first steel pipe (66) is provided with a steel ball (67), and a lower part of the first steel pipe (66) is provided with a plurality of screws (68).