14 results about "Lawn" patented technology

Control circuits for a riding lawn mower. The control circuits provide an override condition for selectively allowing the cutting blades of the lawn mower to operate when the vehicle is traveling in reverse. The circuits incorporate an ignition switch (8), an override switch (80), a vehicle reverse switch (40), and an operator presence switch (12). In one aspect of the invention, the control circuits disable the engine when the vehicle is placed in reverse with the PTO engaged and without the override condition having been established. In another aspect of the invention, an electric PTO clutch (60) is disabled when the vehicle is placed in reverse with the PTO engaged and without the override condition having been established. The override condition is terminated when the vehicle is turned off, or when the operator deactivates the manual override switch.

The invention provides an automatic trimming machine for flower type lawn trimming. The automatic trimming machine comprises a vehicle body, crawler wheels, a crawler belt, a first servo hydraulic cylinder, a second servo hydraulic cylinder, a machine base, a first servo motor, a motor base A, a second servo motor, a motor base B, a bearing seat, a lead screw, a rectangular guide rail, a crank, a sliding sleeve, a rotating shaft, a nut sliding base, a connecting rod, a direct-current motor, a motor base C, a cutter rod and cutter blades. The cutter rod and the cutter blades can be controlled to perform circular motions by controlling the first servo motor to rotate, the cutter rod and the cutter blades can be controlled to perform continuous different-diameter circular motions when the second servo motor is started to control the nut sliding base to move, vertical motions of the cutter rod and the cutter blades can be controlled by controlling the first servo hydraulic cylinder and the second servo hydraulic cylinder, and accordingly spatial accurate motions of the cutter rod and the cutter blades are achieved. The automatic trimming machine has the advantages of smoothly walking on a lawn, conducting various flower types accurate trimming on the lawn, saving energy and labor and effectively improving the appearance of the trimmed lawn.

The invention discloses a method for culturing dwarfed lawn grass by using a fusion protein. The fusion protein provided by the invention contains trehalose phosphate synthase containing chloroplast transit peptide, wherein the chloroplast transit peptide is positioned at the amino terminal of the fusion protein; the trehalose phosphate synthase is positioned at the carboxyl terminal of the chloroplast transit peptide. The fusion protein also contains trehalose phosphatase, wherein the trehalose phosphatase is positioned at the carboxyl terminal of the trehalose phosphate synthase. The dwarfed lawn grass can be obtained by transferring the coding genes of the fusion protein into a plant. The fusion protein and the coding genes can be used for culturing the new and beautiful dwarfed lawn grass requiring less pruning.

A fuel level indicator for riding lawn equipment with a fuel tank pivotably mounted under the operator seat. A fuel level indicator arm is pivotably mounted under the fuel tank and has a first end contacting the fuel tank and a second end extending through an opening in front of the operator seat. A scale on the opening indicates the fuel level corresponding to the location of the second end of the fuel level indicator arm. A pair of tension springs are attached to the fuel tank and partially support the fuel tank.

The invention discloses a simplified planting method of wheat stubble sesame. The method comprises the steps that a variety which is suitable for being harvested by a wheat stubble machine is selected; after wheat harvest, sowing on soil with sufficient moisture is conducted in time, planting is conducted among wheat stubble at equal row spacing, a rotary tillage fertilization sowing machine whichintegrates rotary tillage, fertilization, sowing, earthing and repression is adopted as a sowing machine, and medical fertilizer special for sesame is adopted as fertilizer; a lawn pruning machine isused for topping, and thidiazuron, ethephon and methyl oleate are adopted for defoliation and ripening acceleration; after upper leaves of plants fall off, capsules of the plants are slightly cracked, seeds of the plants are in an inherent color and luster, a harvester special for sesame is adopted for harvesting. In a word, according to multiple angles of selection of the sesame variety, no-tillage and non-thinning sowing by using a machine, simultaneous sowing of seeds and fertilizer, pesticide and fertilizer integration, mechanical topping, defoliation by using a defoliating agent, mechanical harvest and the like, a complete mechanical and simplified method for planting the sesame on the wheat stubble is formed, and the method greatly reduces the labor intensity and improves the enthusiasm of farmers for planting the sesame.

Disclosed is a double-glass assembly and battery piece arrangement structure. According to the arrangement structure, battery pieces in the double-glass assembly are required to be uniformly arrangedat equal intervals, so that a hole-shaped or close-hole-shaped transparent area is formed among the battery pieces, and the double-glass assembly is arranged at a certain height from the ground; and ahole is formed in the middle of each hole-shaped or close-hole-shaped transparent area. According to the method, uniform illumination can be realized, the light transmittance is improved, and materials such as glass and the like are saved, so that a better growing environment is provided for crops, and the arrangement structure can be widely applied to photovoltaic greenhouses, lawns and farmlands; a bottleneck which restricts the popularization and use of solar photovoltaic power generation is broken through; and the power generation cost of solar photovoltaic power generation is remarkablyreduced, and the economic benefits are improved.

The invention relates to the technical field of municipal road environment protection construction, in particular to a greening trimming device for municipal road environment protection. By adopting the greening trimming device for municipal road environment protection, the dust raising phenomenon during trimmingof a greening lawn can be alleviated, the surrounding environment is improved, and theeffect of protecting pedestrians passing by, an environment protection effect and the usage reliability are improved; meanwhile, the positions of cutting blades can be adjusted as required, so that it is convenient to control the height of the trimmed greening lawn, the adaptive capacity is improved, and the usage limitation is reduced; garbage such as grass blades can be correspondingly disposedduring trimming, the subsequent workload and the labor intensity are reduced, and the usability is improved. The greening trimming device for municipal road environment protection includes a vehiclebody, multiple groups of motors and multiple groups of cutting blades and further includes a water tank, a shunt pipe and multiple groups of electric spray nozzles, wherein the output ends of the electric spray nozzles are all aligned with the cutting blades; the greening trimming device further includes two sets of retractable motors, a connection plate, a placement box, auxiliary parts, a baffledoor, an exhaust fan, an input square tube, a smashing part and a feeding hopper.

The invention discloses a solar lawn lamp with an irrigation function, and relates to the technical field of solar equipment. The solar lawn lamp comprises a bottom supporting device, and the bottom supporting device comprises a first hollow pipe; the circumferential side face of the first hollow pipe is fixedly sleeved with a fixed lantern ring, the circumferential side face of the fixed lantern ring is fixedly connected with a supporting inclined rod, and the upper end of the circumferential side face of the first hollow pipe is slidably connected with a second hollow pipe; a first sliding groove and a second sliding groove are formed in the circumferential side face of the second hollow pipe, the second sliding groove is located above the first sliding groove, a water through opening is formed in the circumferential side face of the second hollow pipe in a penetrating mode, and the water through opening is located between the first sliding groove and the second sliding groove. A water spraying irrigation device is arranged at the upper end of the second hollow pipe. The problems that a lawn lamp is easily wetted through manual watering or a traditional lawn automatic irrigation device, water flows into the lawn lamp, short-circuit faults are prone to occurring, the lawn lamp blocks part of lawn, irrigation is not sufficient enough, and the working efficiency is reduced are solved.

The invention discloses an automatic cleaning trolley for lawn garbage, the automatic cleaning trolley includes a driving unit, an outer cover, a steering detection unit, a cleaning unit and a main mounting plate, the driving unit is installed on the rear end of the main mounting plate, the steering detection unit is installed on the front end of the main mounting plate, the cleaning unit is installed in the middle position of the main mounting plate, and the outer cover is fixed above the main mounting plate. The driving unit enables the trolley to advance, the specific position of garbage isdetermined and the advancing direction of the trolley is adjusted through the steering detection unit, the garbage on the lawn is cleaned through the cleaning unit, the labor cost is reduced and thework efficiency is improved.

The invention discloses a remote and automatic turf-bed temperature control type sports lawn. The sports lawn comprises a green grass layer (1), a lawn root system soil matrix layer (2), a coarse sand layer (3) and a gravel layer (4), arch spaces formed in the bottom of a turf-bed tray (5) are communicated to form a temperature control space (6), and the temperature control space (6) is communicated with a cold air pipeline and a hot air pipeline of a temperature control system. The temperature control system further comprises a remote control module which comprises a power source module used for supplying power, a GSM communication module, a single chip microcomputer control circuit, a temperature control system pipeline switch and a temperature sensor. The temperature condition of the lawn can be known anytime and anywhere through a mobile phone or a computer, the temperature of the lawn can be adjusted anytime and anywhere through the mobile phone or the computer, efficiency is improved, and labor cost is saved.

The invention discloses a lawn mower charging apparatus base plate which includes a first surface and a second surface which are opposite to each other. The first surface is perforated with a first aperture. The second surface is perforated with a second aperture that is in communication with the first aperture. The lawn mower charging apparatus base plate is provided with the first aperture and the second aperture thereon, so that the grass below the lawn mower charging apparatus base plate can extend above the lawn mower charging apparatus base plate through the first aperture and the secondaperture. Therefore, the setting of the lawn mower charging apparatus base plate does not affect the growth of grass and does not damage the lawn. The invention also discloses a lawn mower charging apparatus and a lawn mower system. The lawn mower charging apparatus also includes a lawn mower charging apparatus base plate and a charging part. The charging part is disposed on the lawn mower charging apparatus base plate. The lawn mower system includes a lawn mower body and the aforementioned lawn mower charging apparatus.