39results about How to "Improve mowing effect" patented technology

The invention discloses an unmanned mowing vehicle. The unmanned mowing vehicle comprises a frame, front wheels, rear wheels, a walking motor, a steering mechanism, mowing platforms, a mowing motor, amowing platform lifting mechanism, a GPS, a controller and a battery pack, wherein the walking motor, the steering mechanism, the mowing platforms, the mowing motor, the mowing platform lifting mechanism, the GPS, the controller and the battery pack are arranged on the frame; the walking motor is used for driving the rear wheels to walk; the steering mechanism is used for controlling the front wheels to steer; the mowing platforms are used for mowing; the mowing motor is used for driving the mowing platforms; the mowing platform lifting mechanism is used for being controlled to drive the mowing platforms to move vertically; the GPS is used for positioning; the controller is used for controlling the mowing motor and the mowing platform lifting mechanism and controlling the walking motor and the steering mechanism according to positioning information of the GPS to achieve automatic navigation of the unmanned mowing vehicle; the battery pack is used for supplying power to the walking motor, the steering mechanism, the mowing platforms, the mowing motor, the mowing platform lifting mechanism, the GPS and the controller. According to the unmanned mowing vehicle, movement mechanisms ofwalking driving, steering driving, mowing platform lifting and falling, cutter rotation and the like of the unmanned mowing vehicle are all driven by a direct current motor, the control is unified, and the unmanned mowing vehicle is convenient to use and high in efficiency; in addition, the height adjustment of the mowing platforms is more convenient, the running stability of the mowing vehicle isbetter, and the mowing effect is better.

The invention discloses a garden mower robot with adjustable mowing height, comprising a body; a universal wheel is fixedly mounted at each of four bottom corners of the body, the bottom center of the body is provided with a first cavity, an expansion spring is fixedly connected to the top of the inner wall of the first cavity, a first fixing plate is fixedly connected to the bottom of the expansion spring, a first U-shaped plate is fixedly connected to each of the left and right of the first fixing plate, a first rotary rod is movably connected to the inner surface of each U-shaped plate, and a roller is fixedly connected to the surface of each first rotary rod. Gears, toothed plates, cords, a second motor, a second spindle and a rotating wheel are provided; the second motor is a reversible motor; after a second switch is turned on, the second motor is enabled to operate, the second spindle is rotated, the rotating wheel is rotated, the rotating wheel is tangled with the two cords, the gears on two sides of a fixing block can move up and down on the toothed plates, and height of a cutting tool can be adjusted.

The invention relates to a mowing method of an intelligent mower. Compared with the existing intelligent mowing method, the mowing method of the invention can provide a better positioning mode and canbetter plan a mowing area and route, so that better mowing effects and higher efficiency are achieved. Meanwhile, the mowing method has mobile equipment and a manual control interface and is convenient and practical.

The invention provides a processing technology of a mower blade and belongs to the technical field of garden equipment processing. The processing technology includes establishing a model, performing punching to acquire a blade blank, performing quenching, performing milling and cutting, performing edging on the blade blank, performing flaw detection, performing heat treatment, performing cooling and performing reheat treatment. By the use of the processing technology, the cutting blade is high in processing accuracy, service life of a mower is prolonged, repeated milling and utilization of the blade is facilitated, anti-corrosion effect of the blade is high, and requirements of modernization production are met.

The invention discloses a crawler-type multi-angle adjusting mower which comprises a chassis walking device, a mowing device and two groups of height adjusting devices, wherein the chassis walking device comprises a frame and a crawler walking mechanism; the mowing device comprises a rack, a mowing cutter and a driving mechanism; the height adjusting devices comprise two linking rods which are arranged in parallel, connecting rods and electronic push rods; each linking rod is provided with three hinging points which include an upper end hinging point, a middle hinging point and a lower end hinging point; the lower end hinging points are hinged with the rack; both ends of the connecting rods are respectively hinged with the two upper hinging points; hinging shafts are arranged on the middlehinging points; long round holes are formed in the tail ends of the hinging shafts; hinging parts are arranged between the rack and the hinging shafts; one end of each hinging part is hinged with each long round hole; the other ends of the hinging parts are rotationally connected with the frame; and both ends of the electronic push rods are respectively hinged with the frame and the upper end hinging point of one connecting rod. By adopting the mower, heights in multiple directions can be freely adjusted, and grass on lands of complex landforms can be mowed.

The invention provides an efficient and safe mowing and collecting device based on municipal gardens, belongs to the technical field of mowing and collecting devices, and aims to solve the problem that an existing mowing and collecting device is lack of an effective slapping structure capable of reducing the storage space of grass leaves, so that the storage amount of the mowing and collecting device during grass leaf collection is reduced. The efficient and safe mowing and collecting device comprises an underframe, and a supporting plate is fixedly connected to the left side of the upper endface of the underframe. According to the efficient and safe mowing and collecting device, when a conveying roller at the right side of a conveying mechanism rotates, a belt drives a belt wheel on a crank mechanism to rotate, so that the crank mechanism rotates; and then a connecting rod drives a reciprocating driving piece to reciprocate up and down on the [-shaped supporting plate, so that two reciprocating slapping mechanisms perform reciprocating slapping operation on the grass leaves entering a collecting mechanism, the occupied space of the grass leaves in the collecting mechanism is effectively reduced, the storage amount of the mowing and collecting device during grass leaf collection is increased, and the practicability of the mowing and collecting device is improved.

The invention discloses a mower with omnidirectional mowing cutter heads. The mower comprises a vehicle body, wherein a bottom mowing cutter head is arranged at the bottom of the vehicle body for mowing grass on a flat terrain; two omnidirectional mowing cutter heads are symmetrically arranged on two sides of the vehicle body, the two omnidirectional mowing cutter heads are respectively connectedto the vehicle body through rotary connection mechanisms, and the omnidirectional mowing cutter heads are used for mowing grass on the flat terrain or grass near obstacles in a wrap-around mode; a power device is fixedly arranged on the rear side of the vehicle body for providing power for the vehicle body, the bottom mowing cutter head and the omnidirectional mowing cutter heads; a control unit is connected to the power device for controlling start and stop of the mower; according to the invention, mowing the grass on the flat ground is realized by arranging the bottom mowing cutter head at the bottom of the vehicle body; and the two omnidirectional mowing cutter heads are driven by the rotary connection mechanisms to adapt to different terrain changes, and can mow the grass around obstacles in a circumferential direction when there are obstacles, so that the working blind area of the existing mower is cleared, and the omnidirectional mowing is realized.

The invention discloses a handheld mowing machine. The handheld mowing machine comprises an upper cover, a lower cover, wheels, a height adjusting mechanism, a mowing mechanism, a drive device, a spherical rotating part, an upper connecting rod and a lower connecting rod, wherein the lower cover is arranged below the upper cover, the wheels are arranged on the lower cover, the upper cover and thelower cover are connected through the height adjusting mechanism, the mowing mechanism is arranged inside the lower cover, the drive device is connected with the mowing mechanism, the spherical rotating part is arranged above the upper cover and rotatably connected with the lower connecting rod, and the upper connecting rod is arranged at the upper end of the lower connecting rod. The handheld mowing machine has the advantages that the angle of the spherical rotating part relative to the lower connecting rod can be controlled, the wheels can support the handheld mowing machine, the wheels arecoordinated with the rotating part to provide support points to complete eccentric rotation, and a mowing head is constantly parallel with the ground and the height between the mowing head and the ground can be controlled by the aid of the wheels, the rotating part and the height adjusting mechanism.

The invention discloses a micro tillage machine with a mowing function, which comprises a machine head connected to the front end of the machine body. Rod, the rear end of the first vertical rod is connected with the first mounting plate, the second mounting plate and the third mounting plate, one side of the first mounting plate is connected to the first belt pulley in rotation, and the first belt pulley is connected with the first belt pulley on the machine head. The two belt pulleys are connected in transmission, the first pulley is coaxially connected with the first helical gear, the crankshaft is vertically arranged between the second mounting plate and the third mounting plate, the lower end of the crankshaft is rotationally connected with the third mounting plate, and the upper end of the crankshaft The second helical gear is connected, the crank arm of the crankshaft is rotatably connected with a transmission rod, the middle part of the transmission rod is rotatably connected with the first vertical rod through the rotating part, and the other end of the transmission rod is movably connected with the second vertical rod. The invention can not only reduce energy consumption, prolong the service life of the tiller, but also improve the mowing effect.

The invention provides a narrow channel passing method and device, a mobile device and a computer readable storage medium. The method comprises the following steps: acquiring the current position information and the target position of a mobile device, map information and narrow channel information in the map; calculating a global path according to the current position information, the target position and the map information; judging whether the global path contains a narrow channel or not according to the global path and the narrow channel information; when the global path comprises the narrowchannel, generating a target path according to the narrow channel information of the narrow channel and the global path; and controlling the mobile device to move along the target path. In combination with the narrow channel information, the global path is regenerated into the target path through which the mower can efficiently pass so that the problems that the mower is low in passing efficiencyand excessive wheel marks are left due to the fact that the mower repeatedly collides with the channel boundary line when passing through the narrow channel are solved, and the mowing effect is improved.

A mowing blade comprises a middle mounting part and extension parts extending to the two ends from the mounting part, wherein a cutting edge part is arranged on one side of each end extension part, and the other side of the extension part is bent and extends toward the rear upper part to form a fin part for producing exhaust air current; and each fin part comprises three wings arranged at an interval at least, the wings are formed by gradually rising and bending outward along the long direction of the blade, sharp teeth are arranged on the outer edges of the wings, the wings and the cutting edge part are arranged on the same sides of the extension parts, and gaps allowing air current to pass are arranged between adjacent wings. The invention also discloses a mower nose. The wings not only can be used for producing the air current, but also can be used for the secondary cutting of grass mowed by the cutting edge part, so that the cutting effect is improved. The gaps between the wings can also be used for holding grass stems, roots and leaves besides allowing the air current to pass, so that the grass stems, roots and leaves can be discharged in order.

The invention discloses a multifunctional hydrological test river channel cleaning device, and relates to the technical field of river channel cleaning. The multifunctional hydrological test river channel cleaning device comprises a cleaning ship, wherein a mowing assembly for cleaning a river channel is arranged on one side of the cleaning ship; a collecting device is arranged on one side, opposite to the mowing assembly, of the cleaning ship; an auxiliary mowing assembly for cleaning water tanks on two sides is further arranged in the middle of the mowing assembly; the mowing assembly comprises a fixing plate fixed on the cleaning ship; a first motor is fixed on the fixing plate through a fixing frame; the output end of the first motor is fixedly connected with a first telescopic rod; the first telescopic rod is fixedly connected with a second telescopic rod below through a bolt; the diameter of the first telescopic rod is smaller than that of the second telescopic rod; and a first cutting knife is fixed on the second telescopic rod. The multifunctional hydrological test river channel cleaning device has very good cleaning effect and practicability.

The invention discloses an intelligent mowing and collecting device for municipal gardens. The intelligent mowing and collecting device for the municipal gardens a first cylinder, wherein a first vertical rod is arranged in the first cylinder, a second cylinder sleeves the first vertical rod, a third cylinder sleeves the second cylinder, a power device is arranged between the second cylinder and the third cylinder, a second vertical rod is arranged on the side face of the third cylinder, rollers are arranged on the lower portion of the second vertical rod, and a first mowing line is arranged at the lower end of the second vertical rod; an arc-shaped rod is arranged on the side face of the second cylinder, a groove is formed on one side of the arc-shaped rod, and an annular elastic belt is arranged in the groove of the arc-shaped rod; the top surface of the arc-shaped rod penetrates through a second mowing line, a collecting device is arranged at the upper part in the first cylinder, an elastic funnel-shaped sleeve is arranged on the bottom surface of the first cylinder, and a handle is arranged on the side face of the first cylinder. According to the intelligent mowing and collecting device for the municipal gardens, a hand-held device is used for automatically mowing a garden, labor intensity is reduced, the effect of dragsaw cutting is achieved by moving the mowing line in the length direction of the cutting part of the mowing line, plants of different hardness and different materials are rapidly cut, and the device can timely and intensively recover cut weeds.

The invention relates to a manual mowing machine which is environment friendly energy saving. The mowing machine comprises a handle (1), a big chain wheel (2), a long chain (3), a double-chain pulley (4), a short chain (5), a small chain wheel (6), a blade (7), a collecting box (8), a support (9), a first wheel (10) and a second wheel (11); a secondary speed-up mechanism and a chain and gear transmission mechanism are adopted; when the mowing machine is pushed forwards, the handle (1) is shaken by hand to drive the big chain wheel (2), the big chain wheel (2) drives the double-chain pulley (4) through the long chain (3), the double-chain pulley (4) drives the small chain wheel (6) connected with the blade (7) through the short chain (5), and grass cut off enters the collecting box (8). The fitness exercise type mowing machine is environment friendly and energy saving, and reliance of people on electric energy and fuel is reduced.

The invention discloses a portable purely mechanical power garden mower, which comprises a supporting outer shell, wherein axles are arranged on the supporting outer shell in a penetrating manner; driving casters are connected to both ends of the axles; connecting rods are connected to the right end of the supporting outer shell; connecting casters are mounted at the lower ends of the connecting rods; clamping grooves are formed in the supporting outer shell; the clamping grooves are connected with supporting rods through clamping blocks; the clamping blocks penetrate through the supporting rods; the clamping blocks are connected with mounting plates through compression springs; the mounting plates are connected to the insides of the supporting rods; and diverting pulleys are arranged inside the supporting rods. The portable purely mechanical power garden mower can avoid the use of electric energy, so that the limitation of conducting wires is avoided; by driving through the rotation of the driving casters, the mover is more environment-friendly; through a multi-layer cutting structure, the mowing effect of the mower can be increased; and meanwhile, the supporting rods can be conveniently accommodated, and thus the height of the mower can be reduced, so that the mower can be conveniently placed in a space with limited space height.

The invention belongs to the technical field of weeding machinery, and discloses a weeding robot. The weeding robot comprises a movable base plate, a swing mechanism arranged on the movable base plate, a lifting mechanism arranged at the output end of the swing mechanism, an execution unit, a cutting knife assembly hinged to the output end of a connecting rod mechanism and a monitoring system. The slewing mechanism can drive the lifting mechanism to rotate around a first axis parallel to the vertical direction; the execution unit comprises a transverse swing mechanism and a connecting rod mechanism; the connecting rod mechanism can drive the cutting knife assembly to move in the horizontal plane; and the movable base plate can walk according to row cluster information, fed back by the monitoring system, of crops, and the swing mechanism, the lifting mechanism, the execution unit and the cutting knife assembly can adjust the position of the cutting knife assembly and cut weeds according to position information, fed back by the monitoring system, of the crops and position information of the weeds. The operation flexibility is improved, the weeding effect is improved, the weeding robot can adapt to ground fluctuation, and the service life of a cutter head is prolonged.

The invention relates to a manual environment-friendly energy-saving mower which comprises a handle (1), a large chain wheel (2), a long chain (3), a double-chain wheel (4), a short chain (5), a small chain wheel (6), a cutter blade (7), a collecting box (8), a bracket (9), a wheel (10) and a wheel (11). In the manual environment-friendly energy-saving mower, a two-level accelerating mechanism, the chains and a gear transmission mechanism are adopted; in the process of pushing the mower to move forward, the handle (1) is rotated by hand so as to drive the large chain wheel (2), the large chain wheel (2) drives the double-chain wheel (4) by virtue of the long chain (3); the double-chain wheel (4) drives the small chain wheel (6) connected with the cutter blade (7) by virtue of the short chain (5); cut grasses are fed into the collecting box (8). The manual environment-friendly energy-saving mower is environment-friendly and energy-saving, and can be used for reducing the dependence on electrical energy and fuels of people.

The invention relates to intelligent mowing equipment being high in security coefficient. The intelligent mowing equipment being high in security coefficient comprises a main body, a transmission shaft and blades, wherein the main body is in the shape of a cuboid, an assembling hole is formed in the bottom of the main body, the hole diameter of the assembling hole is greater than the diameter of the transmission shaft, the transmission shaft vertically penetrates through the assembling hole, and the blades are mounted at the bottom end of the transmission shaft; a driving device is arranged inthe main body, and is in transmission connection with the top end of the transmission shaft; and a moving device is arranged at the bottom of the main body, an intelligent control system is arrangedon the main body, an auxiliary mechanism is arranged in the main body, two collection mechanisms are arranged at the bottom of the main body, and the blades are located between the two collection mechanisms. According to the intelligent mowing equipment being high in security coefficient, the mowing effects can be increased through the auxiliary mechanism, and grass is prevented from collapsing tobe unable in contact with the blades; and moreover, through the collection mechanisms, the blades are prevented from being in contact with stone blocks to cause damage of the blades, besides, the blades can also be prevented from striking the stone blocks to injure people, and the safety is improved.

The invention discloses a grass mowing machine which comprises a housing, wherein one end of the housing is connected with an operating rod, and the other end of the housing is connected with a grass mowing head; a motor is arranged in the housing; a transmission mechanism is arranged between the motor and the grass mowing head, and the motor drives the grass mowing head to move through the transmission mechanism; the motor is provided with a first axis, and the grass mowing head is provided with a second axis; and the first axis and the second axis are angularly arranged. According to the mode, the grass moving machine disclosed by the invention is more compact, and is convenient to install, transport and store, and more flexible to operate; therefore, a very high rotating speed of the motor can be achieved, the maximum power of the motor can be greatly improved based on same volume of the motor, and a favorable effect of grass mowing and service life of the grass mowing head can be ensured.

The invention provides a method for arranging a center of gravity of a mower. The method comprises the following steps: weight of the mower is divided into two parts which are respectively positioned on two sides of a wheel axis of a driving wheel, and the weights of the two parts reach an equilibrium state relative to moment of the wheel axis of the driving wheel; the weight of the whole mower is concentrated on two driving wheels; and a guide wheel is arranged in the front. The head part of the mower can automatically turn up and recover on the basis of the theory of dynamic equilibrium and resistance of a ground tussock when the mower moves so as to reduce the resistance while going ahead, which benefits guiding grass into a grass chopping chamber, improves the mowing effect and efficiency, is especially applicable to the small and light mower, such as a remote control mower, a fully automatic intelligent mower and the like.

The invention discloses a small-sized hay mower. The small-sized hay mower comprises a shell, rear vehicle wheels, a cutting device, a driving device, a transmission device, a transmission roll, a conveying belt, a collecting tank and a handle, wherein the cutting device comprises a platform, a grass-stirring plate, front vehicle wheels, a first saw blade, a second saw blade, a grass-adhering rolland a connecting rod; two ends of the grass-stirring plate stretch outwards; the front vehicle wheels are rotatably embedded into the grass-stirring plate; the first saw blade is fixedly arranged atthe front end of the grass-stirring plate; the second saw blade is arranged on the first saw blade and is movably embedded into the grass-stirring plate; the grass-adhering roll is rotatably embeddedinto the shell and is located on the grass-stirring plate; and one end of the connecting rod is fixedly arranged on the grass-stirring plate, and the upper end of the connecting rod is embedded into the inner side of the shell in an up-down moving manner. According to the small-sized hay mower, the second saw blade is started by the driving device to move on the grass-stirring plate to be mutuallystaggered with the first saw blade so as to cut grass clamped in racks; and the grass is collected into the collecting tank for next processing, so that the grass cutting effect of the hay mower is improved.

The invention provides a combined expansion type grass mowing module. The combined expansion type grass mowing module comprises a bow support type main grass mowing module, a plurality of bow support type side connection grass mowing modules and / or bow support type side connection avoiding grass mowing modules. The bow support type side connection grass mowing modules are detachably connected to one side or two sides of the bow support type main grass mowing module in an inserted mode, the bow support type side connection grass mowing modules can be connected end to end, and the bow support type side connection avoiding grass mowing modules are detachably connected to the bow support type main grass mowing module and / or the bow support type side connection grass mowing modules in an inserted mode. A rope take-up and pay-off device, a steel wire rope and a pulley assembly are further arranged. The combined expansion type grass mowing module can select the optimal module combination according to the working environment, can adapt to fields with various line spacings, and is high in working efficiency, adjustable in grass trimming height, simple in structure and convenient to pull and intelligently control.

The invention relates to the field of agricultural weeding, in particular to a grass clipping synchronous removal type agricultural weeding device. The grass clipping synchronous removal type agricultural weeding device comprises a grab handle, a wheel frame, walking wheels and grass cutters, wherein the walking wheels are arranged at the lower side of the grab handle through the wheel frame; twoside frames are installed and fixed at the end part of the grab handle; grass poking wheels are arranged on the lower parts of the two side frames, and are driven to rotate through a first driving mechanism arranged on the side frames; a plurality of grass poking rods are arranged on the grass poking wheel in the circumferential direction; an installing frame capable of being vertically regulatedis arranged on the two side frames in a striding way; two rotating rods are arranged at the lower side of the installing frame; a second driving mechanism for driving the two rotating rods to rotate is also arranged on the installing frame; the grass cutters are arranged at the lower end of the two rotating rods; and a grass storage box is also installed and fixed on the grab handle and at the left side of the grass poking wheel. The grass clipping synchronous removal type agricultural weeding device has the advantages that the use, the control and the regulation are convenient; the grass cutting and grass clipping removal effects are good; the additional manual cleaning is not needed; and the labor cost is reduced.

The invention relates to the technical field of agricultural equipment, and discloses a reciprocating type mowing device for agricultural planting. The device comprises a device body, a U-shaped plateis fixedly connected to the bottom of the device body, a roller is movably connected to the inner surface of the bottom of the U-shaped plate through a plug, two front-back symmetric installing rodsare fixedly connected to the front face and the back face of the device body, and a ploughing box is fixedly connected to the sides, away from each other, of the two installing rods through combined rods. According to the reciprocating type mowing device for agricultural planting, by arranging an asynchronous motor, a force application block, a limiting spring, a reciprocating plate, a synchronousmotor, a cutting blade and a stress block, the whole mowing device achieves the reciprocating motion effect in the front-back direction, rapid reciprocating motion is performed on the whole mowing device, the whole mowing effect and the mowing quality are improved, no missed mowing or non-segmentation phenomenon exists, the harvesting quality maximization is ensured to the great extent, and therefore the effect of facilitating pasture harvesting and using is achieved.

The invention provides a combined expansion type ground-attaching grass mowing module. The combined expansion type ground-attaching grass mowing module comprises a straight pipe main connecting frame and two or more side-connecting ground-attaching grass mowing modules, wherein each side-connecting ground-attaching grass mowing module comprises a three-end connector, a double-end connector, a bow support type grass mowing head and a shaft; one end of each three-end connector and the three-hole connector end of each bow support type grass mowing head are hinged to the two ends of the corresponding double-end connector through the shafts correspondingly, the straight pipe main connecting frame comprises a trailer connector, a spring positioning pin and a straight steel pipe, the side-connection ground-attaching grass mowing modules can be connected in an inserted mode through the three-end connectors, and each side-connecting ground-attaching grass mowing module is detachably connected to one side or two sides of the straight pipe main connecting frame in an inserted mode through the corresponding three-end connector. According to the combined expansion type ground-attaching grass mowing module, the optimal module number and combination mode can be selected according to the working environment, the device can adapt to fields with various line spacings, the grass mowing module can be expanded to improve the working efficiency, the ground-attaching grass mowing effect is better, the structure is simple, and traction and intelligent control are facilitated.