8results about "Lawn machines" patented technology

This invention provides a high-pressure jet injection lawn loosening machine, including a frame, wheel assembly, working unit, and control unit. The working unit includes an injection assembly, a water circuit assembly, and an air circuit drive assembly. The injection assembly includes an injection cylinder, a movable circular pressure plate sleeved on the lower end of the injection cylinder, and an injection tube fixed to the lower end of the injection cylinder and passing through the movable circular pressure plate. An elastic element is provided between the movable circular pressure plate and the cylinder seat of the injection cylinder. The water circuit assembly includes a water tank, a high-pressure pump, a high-pressure storage tank, and a switch valve. The outlet of the water tank is connected to the inlet of the high-pressure pump, and the outlet of the high-pressure pump is connected to the inlet of the high-pressure storage tank. The outlet of the high-pressure storage tank is connected to the injection tube via the switch valve. The air circuit drive assembly includes an air compressor, which is connected to the injection cylinder and used to drive the injection cylinder to move the injection tube in a reciprocating injection motion. This invention allows the site to be used immediately after operation without a recovery period and can be operated by a single person.

The utility model relates to the technical field of soil loosening device field, disclose a lawn soil loosening device for landscaping engineering, including protection shell, the top of protection shell is fixedly connected with water tank, one side of water tank is fixedly connected with the pump of drawing, the top of pump of drawing is fixedly connected with water pipe, the other end of water pipe is fixedly connected with the spray head, one side of spray head has the slide of connecting plate, one side of connecting plate is fixedly connected with the support plate, the top of the top of protection shell is equipped with the air pressure pump, the drive end of air pressure pump is fixedly connected with the slide rack plate, one side of spray head is fixedly connected with gear, the slide rack plate with gear is meshed connection. In the utility model, when the slide rack plate removes, will drive gear rotation through meshing effect, the slide rack plate with gear is meshed connection, the linear motion of slide rack plate can convert into the circumferential motion of gear, thereby realizes the swing function effect of spray head.

The utility model discloses a punching device and turf maintenance station, including casing, drive mechanism, pressing bar, punch pipe and transmission mechanism, transmission mechanism includes first transmission subassembly and second transmission subassembly, and first transmission subassembly and second transmission subassembly are rotated respectively and are installed in casing, and first transmission subassembly is connected with second transmission subassembly, and the output of drive mechanism is connected with the input of first transmission subassembly or second transmission subassembly, and the output of first transmission subassembly is connected with punch pipe, and the output of second transmission subassembly is connected with pressing bar, the setting of first transmission subassembly drives punch pipe to move up and down, and the soil is taken out by inserting turf, and the setting of second transmission subassembly drives pressing bar to move up and down, and the soil in punch pipe is pushed out, thereby accomplishing soil loosening, and under the cooperation of mixing mechanism, the fertilizer can enter the deep soil when loosening, promotes the soil permeability and water permeability, simple structure improves turf maintenance's work efficiency.

Disclosed is an apparatus for injecting a plurality of constituents by confining the constituents in one or more tubes. The apparatus includes an outer tube; a global positioning satellite (GPS); a programmable logic controller (PLC); an Artificial intelligence (Al) robot; a computer; an encoder; a plurality of limit switches, and a spacer tube. The outer tube includes a plurality of stackable tubes. The stackable tubes are stackable either in cylinder segments or polygonal shapes. Constituents confined therein or the stackable tubes themselves may be ejected through apertures for injection purposes. Some constituent contents may be ejected vertically or laterally-through perforations in the tube wall sub-surface to enable constituent amendment or sequestration.

The utility model provides a kind of pasture puncher's quick detachable assembly, it is related to pasture planting technical field, and it includes: puncher body, the one side of puncher body is provided with shell, the one side of shell is provided with slide roll, the one side of slide roll is provided with punch needle, the one side of slide roll is provided with mounting mechanism.The utility model, by setting mounting mechanism and fixed mechanism, rotate rotating block to separate threaded block with fixed plate, and pull side plate to remove clamping plate from the inside of fixed plate, keep the position of side plate after pulling, avoid that the disassembly of punch needle is caused by clamping plate to insert the inside of fixed plate again Influence, drag punch needle to remove fixed plate and positioning rod from the inside of fixed seat, the disassembly of punch needle can be completed, so that punch needle disassembly has good convenient operation measure, reduce puncher body when replacing punch needle to disassemble spends more time, improve the convenience of punch needle disassembly replacement, improve the efficiency of puncher body normal work.

Device for mowing, scarifying and / or collecting grass, leaves, dirt or other materials generated in landscape maintenance into a collection container, which is mounted on a frame of the device by means of a lifting and / or tipping device that rotates the collection container into an emptying position and empties it, wherein the collection container in its working position has an emptying opening in its upper area, which in its working position is at least partially covered by a cover that is pivotably arranged on the collection container by means of a hinge device, wherein a spring element is arranged between the collection container and the cover.To achieve controlled pivoting of the cover with a gentle and quiet closing of the emptying opening by the cover, the hinge device is located between the upper rear area of ​​the emptying opening and the rear area of ​​the cover, and the spring element brakes the cover during the closing process of the emptying opening by the cover when the collection container is moved from the emptying position to the working position.