152results about How to "Improve mowing efficiency" patented technology

The invention relates to an intelligent mower system and an intelligent mowing method thereof. The intelligent mower system comprises a mower, a camera device arranged on the mower, sensors arranged on the mower, a boundary electronic fence and a charging station. In a mowing area defined by the boundary electronic fence, the intelligent mower finishes recognition of mowing conditions in a current local range, achieves intelligent mowing of a lawn in the area, and conducts shielding, boundary control and automatic return charging by using the camera device arranged on the mower and a mowing motor current detecting device and by integrating monocular vision technology and data of all the sensors. The method enables the intelligent mower to conduct different mowing actions according to conditions of lawn density and distribution and the like in the area, and therefore mowing efficiency is improved, service life of the intelligent mower is prolonged, energy consumption is saved, and independency of the mower is improved.

The present invention discloses one kind of intelligent mowing robot, which includes one machine body, traveling wheels, one mowing motor, mowing blades, two speed reducers connected to the rotation shafts of wheels, one traveling motor, one integrated navigation system set on the output shaft between two speed reducers, one control system set on the machine body including one host control module, one drive controlling module and one sensor information processing module, one coder, one ultrasonic sensor on the machine body, one gimbal, and one accumulator. The intelligent mowing robot can complete autonomous lawn cutting in high efficiency, no pollution, low noise and high safety.

The invention discloses an intelligent mowing device, comprising a mower main body and an auxiliary terminal which are separated; the mower main body comprises a communication module, a first GPS module and a first control module, wherein the first GPS module and the first control module are connected to the communication module; the communication module transmits position information coming from the first GPS module to an auxiliary terminal; the auxiliary terminal comprises a tracking positioning server, a man-machine interaction interface and a difference reference station, wherein the man-machine interaction interface and the difference station are connected to the tracking positioning server; the correction information of the tracking positioning server can perform correction on position information of the mower machine coming from the communication module; the user can selectively input customized information into the man-machine interaction interface; and the first control module controls behaviors of the mower main body according to corrected position information and customized information inputted by the user. The intelligent mower is good in instantaneity, strong in environment adaptability, suitable for outdoor lawn and good in flexibility. The invention also discloses an intelligent mower device positioning method.

The invention is applicable to the field of intelligent mowing equipment and provides a mowing robot control method and an automatic control mowing system. Through obtaining a monitoring video of a lawn, a lawn map is generated according to the monitoring video, a mowing route of a mowing robot is planned according to the lawn map, on the other hand, a corresponding relation between an actual moving direction of the mowing robot on the lawn and an image moving direction of the mowing robot on the lawn map is established, and thus the mowing robot can be controlled to mow on the lawn along a planned route according to the corresponding relation. Through the monitoring video, the states of the mowing robot and the lawn can be accurately obtained in real time, thus the mowing route can be accurately planned and the mowing rotor can be precisely controlled to mow along the planned route, a repeated mowing condition can be greatly reduced, the mowing efficiency is greatly improved, and a missed mowing area can be avoided.

The invention discloses a garden weed harvester convenient to collect weeds and belongs to the field of garden equipment. The garden weed harvester convenient to collect weeds comprises a rack, wherein a cylinder is arranged through the right side of the upper portion of the rack, the bottom of the cylinder is open, the opened end of the cylinder is bent outward in an arc shape to form a horn shape, and a rotary shaft is rotatably mounted in the cylinder through a bearing; a discharge port is formed in the side wall of the cylinder, the discharge port is located above a crushing tool, and thedischarge port communicates to a collecting room through a material conveying pipeline; and the top end of a supporting rod is connected to a supporting plate, a hydraulic cylinder is fixedly connected to the center of the outer wall of the lower side of the supporting plate, and the hydraulic cylinder is fixedly connected to a pressure plate on the upper side in the collecting room through a connecting rod. The garden weed harvester is simple and reasonable in structure, convenient and rapid to use and convenient to dispose forage in the later period, and avoids the condition of repeatedly taking out the forage, so that the step of manual collection is cancelled, the difficulty of manual operation is reduced, the work efficiency is improved, the service life of a cutting tool is prolonged, and the damage is reduced.

The invention belongs to the field of mowing machines, in particular to a novel underwater mowing machine. The underwater mowing machine comprises a carrier which is used as a mowing machine body frame, a lift part which is composed of a screw rod and bearing steel capable of going up and down in a straight line along the screw rod, a rotatable mowing power part which is arranged on the bearing steel, a mowing part which is in rotatable connection with the mowing power part and provided with a mowing blade, and a grass collection part which is connected with the carrier. According to the underwater mowing machine, the bearing steel can be driven to go up and down through rotation of the screw rod, so as to adjust the mowing depth; the motor drives a transmission rod and a central shaft to rotate at a high speed through a belt, so that the mowing function is realized; and the grass collection part is connected with a boat body through a latch and a tail ring, and mowed waterweeds are collected when the mowing machine moves to mow grass.. The mowing machine has the advantages of simple structure, convenience in operation and high mowing efficiency, and is suitable for various water areas, so that the labor intensity is greatly reduced.

The invention discloses a control method and a control device for a grass mower, and the grass mower using the same. The method comprises the following steps: acquiring a first displacement signal ofa left walking wheel and a second displacement signal of a right walking wheel; calculating a target rotating speed of a grass cutter on the basis of the first displacement signal and the second displacement signal; and generating a first control instruction according to the target rotating speed so as to control a motor to rotate at the target rotating speed. The invention solves the problems ofnonuniform rotating speed and low grass-cutting efficiency of a grass hobbing cutter due to manpower limitation of the grass cutter of a hand-push type roller grass mower.

The invention relates to a mowing machine. The mowing machine comprises a shell body, a cutting motor and a plurality of cutting members, wherein the cutting motor is mounted on the shell body and is used for providing a driving force; and the cutting members are driven by the cutting motor to rotatably perform mowing operation. The mowing machine further comprises a plurality of cutting chambers and at least one grass discharging passage, wherein the cutting chambers correspond to the cutting members and are independent of one another; and the at least one grass discharging passage correspond to the cutting chambers and communicate with the cutting chambers. The mowing machine has the beneficial effects that through arranging an independent cutting chamber for each cutting member, the grass discharging efficiency of the multi-cutting-member mowing machine is increased.

The invention relates to a mowing machine, and belongs to the technical field of agricultural instruments. The mowing machine comprises a suspension support frame, a power transmission device, a conical gear, a belt I, a grass feeding device, a grass transportation barrel, a grass storage box, universal wheels, a mowing blade, a cover plate, a base flange, a lower support frame, a grass setting gear fine gap, an air feeder, an air supply channel, a grass baffle and a belt II, the lower end of an output shaft of the power transmission device is connected with a rotating shaft of the mowing blade through the base flange, one end of the power transmission device is connected with the conical gear through the belt I, a horizontal rotating shaft of the conical gear is connected with a lower shaft of the grass feeding device, the grass feeding device is fixed on the lower support, the grass setting gear fine gap is formed in one side of the grass transportation barrel, a lower end opening of the grass transportation barrel is in butt joint with an opening of the cover plate, and the grass storage box is arranged below an upper end opening of the grass transportation barrel. The mowing machine is simple and compact in structure, small in occupied space and more convenient and flexible to operate, integrated cutting is realized, mowing height can be adjusted, and mowing efficiency is greatly improved.

The invention discloses a wind-and-solar energy lawn mower. The lawn mower includes a body, a solar energy controller, a wind energy electric generator, an inverter, a small idler wheel, a control panel, a hydraulic cylinder and an electric motor, the lower side of the body is provided with a large idler wheel, the right side of the large idler wheel is provided with the small idler wheel, the upper left side of the body is provided with a solar cell panel, the lower side of the solar cell panel is provided with the solar energy controller, the right side of the solar energy controller is provided with the wind energy electric generator, and the lower side of the wind energy electric generator is provided with a storage battery; the inverter is connected with the electric motor through power transmission lines, the lower side of the electric motor is provided with a lawn mowing device, the upper side of the electric motor is provided with a piston rod, the upper side of the body is provided with fan blades, the lower sides of the fan blades are provided with a main rod, and the upper right side of the body is provided with the control panel. According to the lawn mower, by installing an adjusting rod on the upper side of the wind energy electric generator, the wind-receiving height of the fan blades can be adjusted, and therefore the wind receiving ability of the fan blades andthe electric energy production of wind power generation are improved.

The invention relates to a grass baffle for a grass cutter. The grass baffle comprises a grass baffle body mounted on the peripheral side of a grass cutting knife; the grass baffle body comprises a front baffle and side baffles symmetrically connected to the two sides of the front baffle; each of the front baffle and the side baffles is provided with an opening, and a front swinging plate and a side swinging plate are respectively mounted on the inner side of the grass baffle body at the opening; front mounting flanges are arranged at the upper end of the front baffle, side mounting flanges are arranged at the upper end of each of the side baffles, and each of the front mounting flanges and the side mounting flanges is respectively and fixedly connected with a machine frame through a screw. Through protection of the peripheral side of the grass cutting knife, compared with the rear side protection of a traditional grass cutter, the safety protection of the grass baffle provided by the invention is high; by adoption of screw connection, the disassembly and the mounting are convenient; as the unilaterally-swinging swinging plates are arranged, the grass baffle is prevented from performing forced flattening on weeds, and the reduction of the contact areas between the grass cutting knife and the weeds is avoided, so that the grass cutting efficiency is improved.

Disclosed is a middle mowing platform controlled by a servo motor to ascend or descend. The middle of a frame is provided with a groove for mounting a mowing platform body. The two ends of the groove are provided with extended support frames for hanging the mowing platform on a tractor respectively. One end of each mowing platform guide rod is fixed on the mowing platform body, and the other end of each mowing platform guide rod is embedded into the frame. One end of a mowing platform lifting screw rod is fixed on the mowing platform body, and the other end of the mowing platform lifting screw rod is embedded in the frame. Besides, the mowing platform lifting screw rod is located in the middle of the mowing platform guide rods on which chain wheel nuts are mounted. A mowing platform lifting servo motor is connected with the chain wheel nuts through chains. Therefore, the mechanical structure of the mowing platform is effectively simplified, and the weight of the mowing platform is significantly reduced. Four mowing platform guide rods are adopted for assisting guiding, so that the mowing platform is enabled to stably ascend and descend in a horizontal plane. Through the mowing platform servo motor, the infinite ascending and descending of the mowing platform are achieved, so that the labor intensity of mowers is drastically reduced.

The invention discloses a dual-core four-wheel drive UWB positioning mowing robot capable of being wirelessly controlled and a control method of the dual-core four-wheel drive UWB positioning mowing robot. The mowing robot uses the UWB wireless positioning system; pre-embedded boundary line can be avoided, manpower saving is achieved, a self-precise position can be avoided, a DSP + FPGA dual-coreprocessor cooperative work design is adopted. The operation speed and the control precision are greatly improved; a WIFI wireless transmission module is adopted, the mowing robot can be accessed to the Internet; even if a user is traveling outside, the work of the mowing robot at home can be monitored and controlled anytime and anywhere; the mowing robot is more practical and convenient, based ona servo system of the latest embedded technology, an intelligent mowing task program is adopted, a mowing area grid map is established, global coverage path planning is carried out, a mowed area and an unmowed area are marked, the mowing efficiency can be greatly improved, and the phenomenon of missing mowing of grassland is reduced.