744 results about "Lawn" patented technology

The invention relates to a collision detection method and device for a walking motor of a mowing robot. The method comprises the steps of collecting a current value, a speed value and a slope inclination angle of the walking motor of the mowing robot; calculating a current change rate Ax and a speed change quantity Vx; judging whether collision occurs or not; and when the collision is judged to occur, executing a recovery process to restart mowing. The device comprises an acquisition module, a calculation module, a judgment module and an execution module. The invention further relates to electronic equipment and a storage medium. By utilizing the collision detection method and device for the walking motor of the mowing robot, the electronic equipment and the storage medium, the problem that the walking control of the traditional mowing robot usually depends on detecting the current change of the walking motor or a Hall sensor to judge whether slipping or collision occurs or not can be solved; in the prior art, the attitude of the mower or the actual collision force cannot be accurately obtained, frequent shutdown caused by collision is easily misjudged, the operation is interrupted, and the work is difficult to complete; and excessive impact forces damage the lawn or the machine itself.

The invention discloses a recyclable lawn and a preparation method thereof, and belongs to the technical field of artificial turfs. The lawn sequentially comprises artificial grass yarns, a base cloth layer and a back glue layer from top to bottom, the artificial grass yarns and the base cloth layer are made of polyolefin; the back adhesive layer is prepared from the following components in parts by weight: 4 to 8 parts of polyolefin elastomer, 10 to 20 parts of olefin block copolymer, 20 to 30 parts of hydrogenated styrene-butadiene copolymer, 8 to 12 parts of styrene-isoprene copolymer, 10 to 12 parts of butadiene-styrene rubber, 2 to 6 parts of ethylene-acrylic acid copolymer, 15 to 30 parts of plasticizer, 0.1 to 0.4 part of antioxidant, 3 to 6 parts of compatilizer and 2 to 4 parts of modified filler; according to the lawn, the artificial grass yarns, the base cloth layer and the gum layer are similar in component, so that the lawn can be conveniently and integrally recycled subsequently, the utilization rate of the lawn gum is increased, and resource waste is reduced.

The present application discloses a rolling lawn aerator, including a perforating device, where the perforating device is capable of rolling on a lawn so as to perforate and aerate the lawn. The perforating device includes a body assembly and a plurality of perforating assemblies, and the plurality of perforating assemblies are arranged in a circumferential direction of the body assembly; and each of the perforating assemblies includes a perforating pipe, and at least a part of a structure of the perforating pipe exceeds the body assembly in a radial direction of the body assembly.

The invention relates to the technical field of garden irrigation, and discloses agricultural garden irrigation equipment which comprises a sleeve, a spring sleeve is slidably connected to the inner wall of the sleeve, a filter screen is fixedly connected to the inner wall of the sleeve, a fixing ring is fixedly connected to the inner wall of the sleeve, and a spring ring is slidably connected to the inner wall of the fixing ring. An operator connects the sleeve with an external water pipe, the water pipe is connected with an external water pump, the water pump is started to convey water flow into the sleeve, the lawn is irrigated through the jacking assembly and the spraying assembly, after irrigation is completed, the water pump is stopped, resilience force of the spring sleeve is released, and the water inlet pipe is driven to return. The spring sleeve can squeeze clean water to wash the filter screen, water flow is discharged through the blow-off pipe, impurities are separated from the filter screen, the impurities are effectively prevented from being attached to filter holes of the filter screen, the filter screen is effectively prevented from being blocked, water flow attenuation is caused, the irrigation range is reduced, and therefore it is guaranteed that the irrigation range is complete, and lawn water supply is uniform.

The disclosed subject matter is directed to an electric lawn machine and method for use. The machine can include a housing and a tool, such as a lawnmower blade. A front pair of drive wheels, rear pair of drive wheels, and a storage surface / wheels can be connected to the housing. The housing can be configured to be placed upon a ground surface in two different positions: a use position in which the front pair of drive wheels and the rear pair of drive wheels contact the ground surface; and, a storage position in which the rear pair of drive wheels and the storage surface / wheel(s) contact the ground surface. A handle can be provided that is moveable between a use position, storage position, and an intermediate position in which the machine can be pulled / pushed around into and out of storage by the handle.

The invention provides a control method of a mowing robot and the mowing robot, and the control method comprises the steps: obtaining a position where the mowing robot is placed in a target area; the position, placed in the target area, of the mowing robot serves as the starting position, and the mowing robot is controlled to walk in the target area so as to execute mowing work; in the working process, when the target return condition is met, the mowing robot is controlled to return to the initial position from the current position. According to the mowing robot, the mowing robot can be conveniently recycled, particularly in a lawn with a large area or a complex terrain, a user can return to the mowing robot only by going to an initial position and does not need to look for the mowing robot in all directions in the lawn, the burden of the user is remarkably relieved, and the flexibility of the mowing robot for being used after being put is enhanced.

A mower slope sensing system on a grass mowing machine. An elevation sensor may capture terrain elevation values for each of a plurality of different locations according to a latitude and a longitude of each of the locations on a field. An electronic controller may store the terrain elevation values, latitudes and longitudes, and adjust a mowing blade speed depending on changes in the terrain elevation values from a current location to a next expected location.

The invention discloses a standing type lawn mower and a riding type lawn mower, the standing type lawn mower comprises a main machine, a man carrying position, a walking assembly, a cutting assembly and an accessory storage part, the man carrying position is used for carrying a user, the man carrying position is arranged at the rear end of the main machine, and the user can get on and off from the rear end of the main machine; the walking assembly comprises walking wheels, and the walking wheels support the main machine and are used for driving the standing type mower to walk. The cutting assembly comprises a mowing element used for mowing, and the cutting assembly is installed on the main machine; the first accessory containing part and the second accessory containing part are arranged on the left side and the right side of the main machine respectively, and getting-on and getting-off of an operator are not affected. For the riding type lawn mower, when the outdoor tool is installed on the accessory containing part and the user is in the manned position, the outdoor tool can be operated by the user to enter or exit from the working state. An operator can operate the outdoor tool without getting off, and operation is convenient and fast.

A self-learning obstacle avoidance control method for a mowing robot. The method comprises the following steps: S1, planning a global path, involving: acquiring position data of a current lawn by means of a preset processor and a positioning module, downloading an online map from a wide area network on the basis of the position data acquired by the processor, and planning an optimal mowing path by means of an algorithm; S2, performing adaptive obstacle avoidance, involving: determining a shape feature of an obstacle on the basis of a motion parameter of a mowing robot itself during the execution of a task, and performing a mowing task along the edge of the obstacle; S3, updating the mowing path in real time, involving: marking the position of the obstacle encountered in the mowing task; and S4, planning a supplementary mowing path, involving: setting as a target region the region that has not been subjected to mowing during the mowing task, and recording the position of the target region. By means of steps S1-S4 provided in the method, the mowing repetition rate is reduced, such that the mowing area coverage is uniform, thereby improving the mowing effect.

The invention discloses a stable diffusion model lawn supplementing method based on hidden space feature editing. The method comprises the following steps: processing an input image by using a semantic segmentation network, and generating a binary mask of a lawn area; inputting the input image, the binary mask and the text prompt into a pre-trained neural network model; performing low-resolution lawn restoration, and outputting a low-resolution restoration image; the neural network model is a repair model which takes a Stable Diffusion XL network as a generation trunk and an Inpaintg-ControlNet network as a condition control network, and the like. The invention provides a lawn restoration method of a stable diffusion model based on hidden space feature editing, which can realize pixel-level accurate positioning and editing of a lawn area and effectively avoid any interference to a non-lawn area in an image.

1. Name of the product in this design: Electric Lawn Mower (Triple Side-Shift Rotary Blade). 2. Purpose of this design: This product is used in electric lawn mowers and has the function of mowing lawns. 3. The key design features of this product are the combination of shape and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color. 6. The 3D view has already been shown, so the right view is omitted.

1. Name of the product in this design: Standing lawnmower. 2. Purpose of this design: for mowing lawns. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

The utility model belongs to the technical field of lawn cultivation, and particularly relates to a cold season type lawn cultivation device which comprises a push rod fixedly assembled at one end of a shell, a transmission bin fixedly assembled in the shell, a cutter cover fixedly connected to one end of the transmission bin, and a cross rod fixedly connected to the middle of the push rod. An auxiliary rod is rotationally connected to the outer wall of the cross rod in a damping mode, a connecting rod is fixedly connected to the position, located in the shell, of one end of the auxiliary rod, a protruding block is fixedly connected to the middle of the connecting rod, and a cover ring is assembled on the outer wall of the cutter cover in a sliding mode. Through the cover ring and the apron board which are arranged on the outer side of the cutter cover in a sliding mode, broken stones hidden in a lawn can be shoveled to the two sides in advance, the situation that a mowing blade collides with the broken stones and is abraded is avoided, trimming work is guaranteed, meanwhile, the cover ring can bounce up and down along with the terrain in the advancing process of the device, or the cover ring is adjusted and controlled through an auxiliary rod, and the mowing efficiency is improved. And in cooperation with the grate column, the gravel filtering effect is jointly improved.

1. Name of the designed product: outdoor lawn lamp (SOP0087 stand light cap). 2. Use of the designed product: for decoration and lighting in outdoor, courtyard, lawn. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view 1.

The utility model discloses a ground -inserted formula LED lawn lamp, including lawn lamp, the upper end of lawn lamp is provided with top frame, the lower extreme of lawn lamp is provided with the plug -in stick, the plug -in stick includes straight pole and taper plug, the straight pole is equipped with the reinforcing component, the reinforcing component includes the sliding sleeve, three groups of drive arms are currently set up to the sliding sleeve, and waterproof cloth is set up between two groups of drive arms of adjacent, and one end between sliding sleeve and drive arm is rotatably connected through the damping pivot, and the other end of drive arm is provided with the insert piece. The utility model discloses a preliminary fixation of lawn lamp is carried out to the plug -in stick, and the reinforcing component is used for reinforcing the lawn lamp, improves the connecting strength of lawn lamp and lawn soil, and three groups of drive arms are used as the auxiliary support structure and are positioned to the plug -in stick, prevent the plug -in stick from inclining, and the waterproof cloth forms the waterproof structure after unfolding, and the water flow is guided to the periphery in the rain and snow weather, prevents the rainwater from directly entering the junction of plug -in stick and soil.

This invention relates to the field of urban greening engineering technology and discloses a lawn seed cultivation device for urban greening projects, including a trolley. The trolley has a swinging device on its top, a fertilization device on its top, and a compaction device on its bottom. The swinging device includes a support plate, a motor, a support frame, a seed bucket, a rotating rod, a reciprocating screw, a sowing plate, a rocker plate, a grooved plate, a guide plate, and a baffle. The support plate is fixedly connected to the front of the trolley, the motor is fixedly connected to the front of the support plate, the support frame is fixedly connected to the top of the trolley, and the seed bucket is fixedly connected to the top of the support frame. The baffle acts as a physical divider and guide, creating a suitable sowing space for lawn seed sowing by clearing away the soil.

Use of a spreading granulate as infill granulate for grass and artificial turf pitches, wherein the infill granulate comprises a polymer matrix with a proportion of between 10 wt.% and 100 wt.% of at least one biodegradable polymer and at least one filler from the group of natural fillers embedded in the polymer matrix with the at least one biodegradable polymer, characterized in that the infill granulate comprises at least one filler from the group of crushed fruit kernels with a higher hardness than that of the polymer matrix.

The utility model relates to turf base cloth processing technical field, concretely relates to turf base cloth nanometer antifouling coating spraying device, including machine body, the left -hand side fixed connection of machine body has the support, the inside rotation of support is connected with unwinding roller, the right -hand side rotation of machine body is connected with the winding roller, the top of machine body inside rotation is connected with the cloth guide roller, the inside symmetry fixed connection of machine body has fixed frame, the top of fixed frame is connected with the sliding rod of sliding, the top fixed connection of sliding rod has the ball of impact, the first spring of outside of sliding rod and located fixed frame inside top end cover, the outside fixed connection of machine body has storage box, the outside fixed connection of storage box has water pump, compare with existing turf base cloth nanometer antifouling coating spraying device, the utility model through the design of extruding block and ball of impact, can complete the base cloth impact fast, spread its inside gap, the antifouling coating penetration is convenient, has improved the overall practicability greatly.

This item is a brush cutter for cutting grass and small trees.

The utility model belongs to the technical field of robot testing, and particularly relates to a comprehensive performance testing system of a mowing robot, which comprises a testing area. The test area is divided into a plurality of blocks for simulating different test conditions; the blocks comprise a grass seed test block, an environment test block, a terrain test block, a layout test block and a simulation test block; the grass seed test block is used for simulating lawns of different grass seeds; the environment test block is used for simulating lawns in different states; the terrain test block is used for simulating lawns of different terrains; the layout test block is used for simulating lawns with different layouts; and the simulation test block is used for simulating a lawn in a real environment. Compared with the prior art, the test system solves the problem that a test system for systematically evaluating the performance of the mowing robot is lacked in the prior art. The test system of the scheme can perform multi-aspect performance test on the mowing robot so as to obtain the comprehensive performance of the mowing robot.

1. Name of the designed product: lawn mower. 2. Use of the designed product: for mowing, trimming lawn or caring for vegetation, etc. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

1.The name of the design product: cremation urn (environmentally friendly and degradable) 2.The use of the design product: used for sea burial, lawn burial, flower bed burial, ecological burial, etc., and the product is integrated with nature after degradation. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best indicates the design points: perspective view. 5.The design for which protection is sought includes color. 6.Other circumstances that need to be explained: the bottom surface of the design product is a part that is not easy to see or cannot be seen during use, and the top view is omitted.

The utility model discloses a lawn irrigation device for ecological garden maintenance, and relates to the technical field of lawn irrigation devices. A mode switching assembly is arranged on one side of the outer surface of the pipe body, a driving assembly is arranged at the bottom of the pipe body, an adjusting assembly is arranged in the pipe body, the driving assembly is in transmission connection with the adjusting assembly, a movable assembly is arranged at the top in the pipe body, and a spray head assembly is arranged at the top of the movable assembly. A water inlet pipe is arranged on the outer surface of the pipe body. A circumferential spraying mode or a partial angle spraying mode can be switched by pulling the mode switching assembly, and when the partial angle spraying mode is switched, spraying irrigation is stopped when the sprayer assembly rotates to the direction of a sidewalk or a street lamp, so that the sidewalk and the street lamp cannot be sprayed with water; the sidewalk is prevented from becoming wet and slippery due to accumulated water, and street lamp facilities are prevented from being corroded by moisture.

A lawn mower control method and device, a lawn mower, and a storage medium. The method comprises: detecting operating data and sensing data of a plurality of operating sensors provided on a lawn mower, wherein the plurality of operating sensors comprise at least two different types of sensors (S 101); fusing the sensing data of the plurality of operating sensors to obtain environment data around the lawn mower (S102); determining, when it is detected that a fault occurs in any of the operating sensors, a fault type of a faulty sensor according to the operating data of the faulty sensor and the environment data around the lawn mower, wherein the faulty sensor is an operating sensor in which a fault occurs (S103); and controlling, if the fault type of the faulty sensor is a first fault type, the faulty sensor to stop operating, and a backup sensor corresponding to the faulty sensor to start operating (S104). A redundant and accurate sensing function can be provided to enable accurate recognition of the fault type and effective handling of a fault.

The invention relates to the technical field of riparian zone ecological restoration, and discloses a riparian zone staged progressive ecological restoration method which comprises the following steps: dividing a dry area and a wet area according to a riparian zone shoreline, respectively laying a base layer protective layer and a double-layer base, laying an aquatic plant lawn and fixing the root after water flow erosion, deposition operation and standard judgment, and finally, carrying out ecological restoration. And finally, observing the rooting state and carrying out maintenance and complementary planting, and synchronously collecting data in each link and adjusting as required. Through staged refined operation, in combination with core links such as data acquisition, analysis and judgment, base laying optimization, deposition regulation and control and plant maintenance, orderly promotion of ecological restoration of the riparian zone is achieved, and pertinence and continuity of the restoration process are guaranteed.

1. The name of the design product: electric grass trimmer (GGB1000-CE). 2. The use of the design product: for lawn trimming and tidying. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the designed product: lawn lamp (G01005C straight-line glass). 2. Use of the designed product: for outdoor lawn lighting. 3. Design points of the designed product: in the overall shape of the design. 4. Picture or photo best indicating the design points: perspective view 1.

The utility model discloses greening maintenance equipment which comprises a maintenance device. The maintenance device is composed of a sunscreen net and a supporting mechanism, the supporting mechanism is composed of an inserting rod, an adjusting mechanism, a lower clamping plate, a screw rod, an upper clamping plate and a nut, the upper end of the inserting rod is welded to the bottom end of the adjusting mechanism, the bottom end of the lower clamping plate is welded to the upper side of the adjusting mechanism, and the bottom end of the screw rod is welded to the bottom end of the lower clamping plate. The upper end of the screw penetrates through a through hole in the upper side of the sun screen, the nut is rotationally installed on the upper side of the screw through threads, and the upper clamping plate is welded to the bottom end of the nut. The supporting mechanism and the sunscreen net are installed and fixed by inserting the inserting rod at the bottom end of the supporting mechanism into the soil layer, the sunscreen net is used for sunscreen of newly-planted lawns and plants, and the supporting mechanism and the sunscreen net can be folded when not used and can be repeatedly used.

The utility model discloses a composite type artificial turf shock pad layer, and particularly relates to the technical field of artificial turfs, the composite type artificial turf shock pad layer comprises an elastic supporting frame, a plurality of supporting assemblies are filled in the elastic supporting frame, and each supporting assembly comprises a positioning column arranged in the elastic supporting frame. A plurality of elastic supporting cylinders used for supporting are distributed on the outer side of the positioning column. The supporting assembly, the elastic supporting frame and the elastic supporting pad are stressed to deform and sink downwards to abut against the positioning column, the positioning column is pressed to move downwards and enable the elastic supporting barrel to deform, when the elastic supporting barrel deforms, all the rubber balls in the elastic supporting barrel extrude one another to absorb and release the received pressure, impact force is reduced, and the service life of the elastic supporting barrel is prolonged. And when the elastic supporting pad deforms, airflow in the elastic supporting frame can be extruded, so that the airflow in the elastic supporting frame can be exhausted through the exhaust holes, the multi-layer damping function on the lawn is achieved, spring equipment does not need to be additionally installed, and the practicability is good while the cost is reduced.