1045results about "Agricultural undercarriages" patented technology

The utility model discloses a field cultivation platform, which belongs to the technical field of cultivation equipment and comprises a work platform, a steering support mechanism and the like, and a cross beam of the work platform is a steel pipe and is fixedly connected with a beam frame and an end plate; the steering supporting mechanism comprises a rotating drum, an upper seat body, a lower seat body, a swing arm and a wheel set; through cooperative control of the first telescopic cylinder, the second telescopic cylinder and the third telescopic cylinder, the functions of height adjustment, flexible steering and off-ground steering assisting are achieved; an end plate is provided with an adjusting hole to adjust the terrain clearance of the platform, the stability is enhanced through the swing arm structure design, and the second telescopic cylinder expands the steering angle of the wheel set through a folding arm structure; the beam is of a sealed structure to form a hydraulic oil cavity, space is saved, and maintenance frequency is low. The farmland cultivation platform is flexible in steering, suitable for farmland operation in complex terrains and capable of efficiently completing tasks such as cultivation and transition, and adaptability and operation efficiency are greatly improved.

An outdoor power equipment having sitting configuration and standing configuration is presented herein. The outdoor power equipment can be transformed from the sitting configuration to the standing configuration and vice versa, allowing an operator to use the outdoor power equipment in either a sitting position or standing position. The sitting position can place the operator at least in part forward of a drive axis of the outdoor power equipment, whereas the standing position can place the operator at least in part coincident with or behind the drive axis. The outdoor power equipment can be electric powered in some aspects, with modular and replaceable battery packs.

According to the light and simple crawler-type vibration harvester suitable for the steep mountain land, the triangular crawler belt is adopted for driving, the contact area with the ground is increased, the climbing performance is improved, maneuverability, flexibility and reliability are high, flexible connection is formed through the elastic coupler, and vibration transmission is stable. The device comprises a vehicle body, a suspension platform and a vibration clamping mechanism, wherein the vehicle body comprises an H-shaped bottom formed by two longitudinal beams and a cross beam; triangular driving tracks are arranged at the rear ends of the longitudinal beams; auxiliary wheels are arranged at the front ends of the longitudinal beams; the suspension platform is located above the position between the front portions of the two longitudinal beams, the rear portion of the suspension platform is fixed to the sliding frame, and the sliding frame is arranged on the guide rods in an up-down sliding mode. The lifting driving device for driving the suspension platform or the sliding frame to lift up and down relative to the guide rod is connected with the suspension platform or the sliding frame; the vibration clamping mechanism used for clamping a tree trunk and conducting excitation vibration on the tree trunk is hung on the driving hanging platform through a flexible rope.

This invention discloses a mobile mechanism and a mobile robot incorporating the same. The mobile mechanism includes a housing, a slide, a moving wheel, a pressing part, and a deformable part. A guide part is provided within the housing. The slide is mounted on the guide part and can move along it. The moving wheel is fixed to the slide and partially protrudes from the surface of the housing. The pressing part presses against the slide, causing the slide to move towards the surface of the housing. The deformable part is mounted on the housing and connected to the pressing part, providing a force to the slide towards the housing surface during deformation. This invention allows the robot to move on different types of work surfaces. Especially when encountering obstacles, the pressing part provides a downward force to the slide, maximizing the proximity of the moving wheel to the work surface and generating friction, enabling the mobile robot to move and move away from obstacles.

The invention relates to the field of agricultural machinery, in particular to multifunctional tea garden weeding, soil loosening and fertilizing integrated mechanical equipment which comprises a mounting frame, a driving module is mounted at the bottom of the mounting frame, a weeding module, a soil loosening module and a fertilizing module are mounted at the top of the mounting frame, and the weeding module comprises a power part which is fixedly connected with the top of the mounting frame; an output shaft of the power part is connected with a roller, the outer side wall of the roller is fixedly connected with a plurality of wave-shaped blades, the soil loosening module is installed in the roller, and an opening is formed in the side wall of the roller and used for loosening tea garden soil based on the centrifugal force effect; the driving module is in signal connection with a controller, the controller is in signal connection with the power piece and the fertilization module, and the controller is used for adjusting the power of the driving module and the rotating speed and the output power of the power piece according to preset terrain information. The method is used for improving the efficiency of weeding, soil loosening and fertilizing operation of the tea garden and enhancing the collaboration of all operation links.

The utility model relates to the technical field of Chinese chive harvesters, and particularly discloses an integrated Chinese chive harvesting device which comprises a frame, two blades are arranged at the front end of the frame, a first box body is installed on the frame close to the two blades, a crank rocker mechanism is arranged in the first box body, and a second box body is installed at the top end of the frame. Moving wheels are arranged below the vehicle frame, a damping mechanism is installed between two of the moving wheels and the vehicle frame, an ash scattering mechanism is installed at the bottom end, close to the second box body, of the vehicle frame, a conveying mechanism is installed above the vehicle frame, and a bundling mechanism is installed in the second box body. According to the fragrant-flowered garlic harvester, fragrant-flowered garlic is conveyed to the temporary storage platform through the conveying belt after being harvested, the fragrant-flowered garlic falls into the bundling mechanism to be bundled after reaching the set weight and finally falls into the storage box, the fragrant-flowered garlic harvester completes bundling and storage work while harvesting is conducted, the fragrant-flowered garlic production operation time is effectively shortened, labor cost is reduced, and the fragrant-flowered garlic harvester is suitable for popularization and application. Integration of harvesting and bundling of the Chinese chives is achieved.

A robotic garden tool may include a first sensor configured to sense an electromagnetic signal from a boundary cable installed on an operating surface, and a second sensor configured to sense a first anchor installed on the operating surface. The robotic garden tool may also include an electronic processor configured to control, based on first sensor data received from the first sensor, operation of at least one wheel motor to control movement of the robotic garden tool such that the robotic garden tool remains within a boundary defined by the boundary cable. The electronic processor may also be configured to, in response to receiving second sensor data from the second sensor that indicates a sensing of the first anchor, control operation of the at least one wheel motor to control movement of the robotic garden tool in a first predetermined manner.

A strip type oil tea fruit resonance picking machine comprises a lifting motor, a hanging belt, a crawler belt assembly, a chassis frame, a crawler belt servo motor, a lifting device and a storage battery pack, the lifting motor is installed at the top of the lifting device, and the lifting device is controlled through the lifting motor to meet the picking requirements of side branches of different heights; a lifting plate is installed on the lifting device, hanging belts used for hanging the picking device are symmetrically arranged on the lifting plate, the bottom of the lifting device is installed on a chassis frame, caterpillar band assemblies are symmetrically installed on the two sides of the chassis frame, and a caterpillar band servo motor and a storage battery pack are installed on the chassis frame. The storage battery pack is connected with the crawler servo motor, the lifting motor and the picking device, and meanwhile, the picking device is internally provided with a variable amplitude vibration assembly used for conducting amplitude adjustment according to different tree conditions, a clamping assembly used for clamping oil tea fruits and a vibration motor used for achieving resonance; two sets of picking devices are adopted to pick the same tree under the resonance effect, and the working efficiency is effectively improved.

The invention provides a hugging type apocynum venetum cutting and bundling harvester and a control method thereof. The hugging type apocynum venetum cutting and bundling harvester comprises a pre-cutting detection system, a cutting device, an anti-blocking conveying system, a hugging type gathering device, a chassis, a knotter and a control system. The pre-cutting detection system is used for detecting the height, width and harvesting speed of apocynum venetum and feeding back to the control system; the holding type folding device is divided into a lower layer, a middle layer and an upper layer, the middle layer and the upper layer are provided with movable shifting teeth and shifting fingers, and the height between every two layers is adjustable; the conveying systems are arranged on the header, the upper end of the gathering device and the walking device and used for reducing the blocking rate in the apocynum venetum harvesting process. The high-efficiency apocynum venetum bundle cutting and harvesting machine can realize high-efficiency harvesting of different varieties of apocynum venetum, and is also suitable for harvesting operation of other high-stem crops.

The invention discloses a manned mower and outdoor walking equipment. The manned mower comprises: a frame; the walking wheel set is mounted on the frame; the walking wheel set at least comprises rear walking wheels, and the rear walking wheels comprise the first walking wheel and the second walking wheel. The walking motor is provided with a driving shaft and is used for driving the walking wheel set; a mowing element; the mower is driven by a mowing motor; the power supply assembly comprises at least one battery pack and is used for supplying power to the walking motor and / or the mowing motor; the ratio of the distance L1 between the first walking wheel and the second walking wheel to the radius R of the first walking wheel is larger than or equal to 6. The invention provides a manned mower which can adapt to a working condition with a higher slope and has better ramp operation capacity.

The utility model provides a harvester chassis device which comprises a harvester frame, a steering drive axle, a speed-changing gear box, a bracket, an engine shell and a main drive axle, the bracket is arranged on the steering drive axle and fixedly connected with one side of the engine shell, the other side of the engine shell is connected with the speed-changing gear box, the speed-changing gear box is connected with the main drive axle, and the main drive axle is connected with the steering drive axle. The harvester frame comprises a working frame body and a supporting frame body which are detachably connected, one end of the supporting frame body is connected with the main drive axle, the other end of the supporting frame body is connected with the bracket, the bottom of the working frame body is connected with the top of the supporting frame body, and the working frame body and the supporting frame body are detachably connected through a plurality of locking buckles. According to the chassis device of the harvester, equipment can be conveniently disassembled and assembled through the split body of the frame structure, the harvester is provided with a plurality of power output shafts, the universality and universality of the equipment are improved, and the problems that in the prior art, a chassis device of the harvester and the harvester are high in specificity, narrow in application range, poor in part universality, high in maintenance cost and the like are solved.

The invention relates to a lithium battery mower with an automatic obstacle crossing structure and an obstacle crossing method thereof.The lithium battery mower comprises a fixed rack, the fixed rack is provided with a crawler device used for driving the fixed rack to move forwards, the front end of the fixed rack is provided with a movable rack, and the movable rack is rotationally provided with a first universal wheel; a cutting mechanism used for mowing is arranged on the movable rack, side supports are arranged on the two sides of the fixed rack respectively, and second universal wheels are arranged below the side supports; a guide rail is arranged on the side support, an adjusting sliding block fixed to the movable rack is arranged on the guide rail in a sliding mode, a driving shaft is rotationally arranged on the fixed rack, and the driving shaft is matched with the adjusting sliding block through a first linkage structure. When the mowing machine encounters an obstacle, the front end of the fixed rack and the cutting knife can automatically adjust the posture to be lifted up, stable obstacle crossing is achieved, and the problem that an existing mowing machine cannot actively cross the obstacle, and consequently the working efficiency is low is solved.

Provided are a vehicle control method, a multi-purpose vehicle, and a garden work vehicle. The multi-purpose vehicle includes a drive mechanism, a control mechanism, and an auxiliary control mechanism. The auxiliary control mechanism includes: a control state sensing component, configured to determine a control state of a user with respect to the control mechanism; a traveling state sensing component, configured to determine the traveling state of the multi-purpose vehicle, the traveling state including a straight-line traveling state and a non-straight-line traveling state; and a calibration controller component, configured to determine that the multi-purpose vehicle is traveling abnormally in response to a mismatch between the traveling state and the control state. The calibration controller component is further configured to adjust, in response to determining that the multi-purpose vehicle is traveling abnormally, the operating state of the drive mechanism to match the traveling state with the control state.

The invention discloses a hillside orchard intelligent shrub cleaning weeding machine, and relates to the technical field of intelligent agricultural machinery, the core structure of the hillside orchard intelligent shrub cleaning weeding machine is a self-adaptive crawler chassis, the self-adaptive crawler chassis comprises a chassis shell and crawlers on two sides, and the contact area between the crawlers and the ground can be dynamically adjusted through telescopic cooperation of a wheel support hydraulic rod and a tripod and a driven wheel; and the trafficability and the stability of the machine on complex mountain terrains are obviously improved. In addition, the machine is further provided with a deformation mechanism, the levelness of the working mechanism can be automatically adjusted according to the terrain, and stable operation on the sloping field and the rugged terrain is ensured. The control and power system achieves centralized driving control over all power mechanisms, and the operation convenience and the intelligent level are further improved. Through the innovative design of the self-adaptive crawler chassis and the deformation mechanism, the defects in the prior art are effectively overcome, remarkable practicability and innovativeness are achieved, the actual requirement for cleaning the shrubs in the hills and mountains can be met, and a new solution is provided for agricultural mechanization development.

The invention belongs to the technical field of zizania aquatica harvesting equipment, and particularly relates to a compact zizania aquatica harvester capable of achieving cutting centering. The invention provides a compact zizania aquatica harvester capable of achieving cutting centering. The compact zizania aquatica harvester aims at solving the problem that zizania aquatica is prone to being damaged by a zizania aquatica harvester in the prior art. A compact zizania aquatica harvester capable of achieving cutting centering comprises a chassis, a harvesting assembly is arranged on the chassis, and a cab is further arranged on the chassis; the harvesting assembly comprises a conveyor used for conveying harvested zizania aquatica and a cutter used for cutting the zizania aquatica. Through reasonable layout, the horizontal conveyor is located on one side of the cab, so that the zizania aquatica harvester is more compact in structure and can adapt to more working environments. Meanwhile, the cutter is arranged in the middle of the chassis in the width direction, so that when the machine works, the walking mechanism can walk on an open space between two rows of zizania aquatica. By means of the layout, the walking mechanism is effectively prevented from making direct contact with the zizania aquatica plants, and therefore the risk that the zizania aquatica is rolled is reduced.

A vehicle combining the attributes of a tractor and a utility vehicle includes a three point linkage and other locations to which a plurality of attachments for performing grooming or working operations on a ground or turf surface may be couple. The vehicle includes a front mounted engine, a mid-mounted operator compartment and a rear mounted bed or box. A PTO shaft and / or a hydraulic power system of the vehicle power attachments that require power. A control system and a visual display and data entry device linked thereto are provided for allowing an authorized person to setup, store and thereafter use an operational profile for each attachment that is to be coupled to the vehicle. In a rate dependent attachment, the control system maintains the ground speed and the attachment implement in a fixed ratio. A down / up control is used to signal the start and end of an operational sequence to the control system.

The utility model relates to the technical field of robots, in particular to a courtyard trimming robot. The robot comprises a shell assembly, a cutting motor assembly, a driving assembly, a collecting assembly, a solar device, a charging port and a control assembly, the shell assembly comprises a shell and a base, the cutting motor assembly comprises a motor, a detachable assembly and a cutting assembly, and the cutting assembly is installed on the motor and forms an assembly with the motor; the assembling body is installed on the base through a detachable assembly. The height of the cutting piece is adjusted through the threaded sleeve, the cutting piece and the threaded base. According to the utility model, the collection of crushed grass or other plants is realized through the collection rake and the collection bin. The utility model has the advantages of low-lying style, simple shape, low cost, convenience in height adjustment operation of the cutting piece, convenience in replacement of the damaged cutting piece, reutilization of other accessories, less resource waste, energy conservation and environmental protection. The lawn trimmer can be applied to trimming of lawns and other plants in courtyards, such as trimming of flowers, crops and the like.

The utility model relates to a multifunctional operation vehicle and a multifunctional garden vehicle. The multifunctional garden vehicle comprises a vehicle frame, a garden operation component and a front lamp assembly. The front lamp assembly comprises a light condensation part and a lighting lamp bead, and the light condensation part generates a light condensation effect on light of the lighting lamp bead so that the illuminance of the position 10 m in front of the vehicle can range from 10 lux to 60 lux. The light gathering part is arranged in the front lamp assembly to gather the light emitted by the illuminating lamp beads, so that the light of the illuminating lamp beads irradiates forwards in the form of parallel light or nearly parallel light, and the position 10 meters in front of a vehicle has illumination meeting operation requirements.

The utility model relates to a multifunctional operation vehicle and a multifunctional garden vehicle, the multifunctional operation vehicle comprises a vehicle frame, an outdoor operation part, at least two light-emitting parts, at least one light-emitting part, at least one light-emitting part, at least one light-emitting part, at least one light-emitting part, at least one light-emitting part and at least one light-emitting part, wherein the minimum distance between every two adjacent light-emitting parts in the second direction is 0-50 mm, and the second direction is the width direction of the vehicle. The vehicle comprises the at least two light-emitting parts, and the distance between the at least two light-emitting parts in the width direction of the vehicle is small, so that the whole headlight assembly looks closer to a relatively coherent part, especially when all the light-emitting parts emit light, coherent light enables the headlight assembly to have a penetrating type light effect, and the visual effect is better.

A lawnmower includes a power unit and a lawn mowing device, the power unit includes a base, the lawn mowing device includes a blade holder detachably connected to the base, the base is provided with a first locking device for fixing the blade holder, the first locking device includes a first installation rod on the base, first pins and first locking mechanisms disposed on the first installation rod for fixing the first pins, each end of the first installation rod is configured with a first insertion hole, the blade holder is configured with penetrating holes, and each of the first pins penetrates through a respective one of the penetrating holes and the first insertion hole sequentially.

The utility model relates to a multifunctional operation vehicle and a multifunctional garden vehicle, the multifunctional operation vehicle comprises a vehicle frame, an outdoor operation part and a front lamp assembly, the front lamp assembly comprises a lighting part and a light-transmitting part, and light emitted by the lighting part is emitted to the front of the vehicle through the light-transmitting part; the projection area of the light-transmitting part in the first direction is 100 cm < 2 >-600 cm < 2 >. The headlamp assembly comprises the lighting piece and the light-transmitting part, and the area of the light-transmitting part is at least 100 cm < 2 >, so that the headlamp assembly can have good visual experience, and the front visual sense effect of a vehicle is effectively improved. Especially for the long-strip-shaped light-transmitting part, the light-transmitting part conforming to the area shows a left-to-right penetrating type light effect, and the visual sense effect is better.

The invention discloses a supersonic orchard gas explosion deep scarification fertilizer applicator which comprises a crawler-type movable chassis, a gas explosion generating device, an air pressure and fertilization adjusting device, a control device, a soil bulk density detection device, a sensor intelligent detection device and the like. The gas explosion generating device comprises an air compressor, a gas tank, a high-pressure gas pipe and an electromagnetic valve, gas generated by the air compressor is stored through the gas tank, and the electromagnetic valve controls release of the high-pressure gas. The air pressure and fertilization adjusting device comprises an electromagnetic valve, a soil bulk density detection device, a sensor intelligent detection device and a control platform, and the soil bulk density detection device is installed on the crawler-type movable chassis and used for detecting the thickness of a soil compaction layer and determining the deep scarification depth and the air explosion pressure; the sensor intelligent detection device comprises a moisture sensor, a temperature sensor, a nitrogen phosphorus and potassium sensor, a single chip microcomputer control module and a communication module, and the sensors are used for detecting the moisture, temperature and nitrogen phosphorus and potassium content of soil, so that the proper fertilization amount is determined.

The utility model discloses a picking device with a leveling function, which comprises a crawler chassis, a leveling mechanism, a lifting mechanism and a working platform, a lifting mechanism is arranged on the upper surface of the crawler chassis, a leveling mechanism is arranged on the upper surface of the lifting mechanism and comprises a mounting plate, two longitudinal hydraulic oil cylinders, a transverse hydraulic oil cylinder, an adjusting plate and a movable part, the upper ends of the two longitudinal hydraulic oil cylinders are hinged to the left side and the right side of the adjusting plate, and the lower ends of the two longitudinal hydraulic oil cylinders are hinged to the mounting plate; the adjusting plate is movably connected with the bottom of the working platform through the movable part, the lower end of the transverse hydraulic oil cylinder is hinged to the mounting plate, and the upper end of the transverse hydraulic oil cylinder is hinged to the bottom of the working platform. The operation platform provided by the utility model can be leveled at multiple angles and can adapt to complex orchard terrains.

The invention is suitable for the technical field of agricultural automation, and provides a wheel-foot combined type picking robot and a control method thereof.The robot comprises a wheel-foot dual-mode moving chassis, a sensing system and a working module; the wheel-foot dual-mode mobile chassis adopts a four-foot bionic layout, each foot end is wrapped by a foot end shell, wheels are arranged at the bottoms of the foot end shells, and hub driving motors are arranged in the foot end shells; the sensing system comprises a laser radar, a depth camera and a control unit, the laser radar is installed at the front end of the wheel-foot dual-mode mobile chassis, and the depth camera is installed at the execution end of the working module; and the working module is mounted on the wheel-foot dual-mode mobile chassis. Through an innovative wheel-foot composite structure and a layered cooperative intelligent control strategy, the picking robot achieves full-process automation from efficient movement to stable operation in an unstructured agricultural environment, and the picking robot has extremely high application value and popularization prospects.

Agricultural machine (1), in particular agricultural distribution machine, comprising: - at least two actuating devices (2) which are designed to carry out at least two different machine functions directly and / or indirectly on the basis of control signals, - a main sensor device (3) which is designed to detect at least one measured variable, - a control device (4) which is arranged to generate the control signals. The invention is characterized in that the control device (4) is designed to generate the control signals on the basis of the measured variable detected by the main sensor device (3).

The invention relates to the field of agricultural machinery, in particular to a range-extending type electric spiral ditching fertilizer applicator and a control method thereof.The range-extending type electric spiral ditching fertilizer applicator comprises an electric crawler chassis, a ditching fertilizer applying mechanism and a lifting type conveying mechanism, a range extender for continuously charging a battery is arranged in the electric crawler chassis, and a control system controls walking, steering and working of the whole machine. The invention has the advantages that: 1, new energy is used for replacing the traditional diesel engine, so that the noise is reduced, and the environmental pollution is avoided; 2, the cruising ability of a battery of the crawler electric chassis is increased, the operation is more flexible, and the working efficiency is improved; 3, the equipment can realize three operations of spiral ditching, fertilization and soil covering at one time; and fourthly, the fertilizer box is fixed on the rack of the whole machine, so that the mechanical structure of the whole machine is simplified, and the cleanliness of the whole machine is improved.

The utility model provides a vegetable crop harvester which comprises a frame, a driving mechanism arranged on the frame, a separation conveying mechanism, a root cutting mechanism and a gathering mechanism. The separation conveying mechanism is obliquely arranged on the frame, and a containing cavity is formed by the tail end of the separation conveying mechanism and the top of the rear end of the frame and used for receiving cut vegetable crops; the root cutting mechanism and the gathering mechanism are arranged at the starting end of the separation conveying mechanism, and the gathering mechanism comprises two stem holding devices which are distributed at intervals and used for gathering leaves of vegetable crops and guiding stems of the vegetable crops to a cutting area of the root cutting mechanism; an output shaft of the driving mechanism drives the root cutting mechanism and the separating and conveying mechanism, the root cutting mechanism is used for cutting stems of vegetable crops guided to the cutting area, the separating and conveying mechanism is used for separating the cut vegetable crops and conveying the vegetable crops to the containing cavity, and damage to vegetable leaves is reduced.

The utility model relates to a multifunctional operation vehicle and a multifunctional garden vehicle. The multifunctional operation vehicle comprises a vehicle frame, an outdoor operation part and a front lamp assembly. The front lamp assembly comprises a left lamp part and a right lamp part which are connected with each other, a left illuminating lamp is arranged in the left lamp part, a right illuminating lamp is arranged in the right lamp part, and the whole front lamp assembly is of a dumbbell-shaped structure with a small middle part and two large ends. According to the embodiment, the left lamp part and the right lamp part are mutually connected and form a whole, the dumbbell-shaped structure is convenient to hold, a user can hold the small-size part in the middle of the front lamp assembly easily, especially in the production and assembly process, the sizes of the left lamp part and the right lamp part at the two ends of the front lamp assembly are slightly large, and the left lamp part and the right lamp part are not prone to being taken by one hand; the size of the middle position is small, holding is convenient, the assembling difficulty can be simplified, the assembling efficiency is improved, and the production cost is reduced.

The invention relates to an electric self-propelled precise ginger seeder which comprises a rack, a single seed taking device, a ginger seed conveying device, a walking device, a rotary tillage soil loosening device, a ditching and fertilizing device and a seeding and soil covering device, the rack is a supporting and mounting platform of the whole machine; the walking device is located at the bottom of the whole machine and connected with the machine frame to provide power for the whole machine to guarantee operation movement of the whole machine. The rotary tillage soil loosening device is mounted at the foremost end of the rack and is used for loosening soil, and the ditching and fertilizing device is used for ditching and fertilizing; the sowing and soil covering device is used for seed throwing and soil covering, the single seed taking device and the bulbil adjusting device are used for single seed taking of ginger seeds and bulbil adjusting of the ginger seeds respectively, the seed damage rate and the seed leakage rate can be effectively reduced, an automatic navigation device is designed, the ginger sowing efficiency is greatly improved, and meanwhile the requirement for modernization of agricultural machinery is met.