43results about How to "Automatically adjust the tilt angle" patented technology

The invention discloses a driving visual field automatic regulating system comprising a central lock connected with an ECU, a speed sensor, a memory, a timer, a vehicle outer image identification device used for collecting human body form data, an inner image identification device used for detecting human eye position information, a memory used for storing human body form data and corresponding optimum visual field data, a seat backrest pressure transducer used for measuring human body weight, a seat adjusting device used for adjusting a seat position and a backrest inclination, a steering wheel adjusting device used for adjusting steering wheel orientation and height, and a rearview mirror adjusting device used for adjusting a rearview mirror angle; the driving visual field automatic regulating system can completely realize intelligentize adjusting, needs not driver operation, the seat position and backrest inclination can be automatically adjusted, the steering wheel orientation and height can be automatically adjusted, and rearview mirror angle can be automatically adjusted, thus ensuring the driver to drive with the best driving visual field, maximumly reducing a blind area, and greatly improving driving safety.

The invention discloses a paddle surface grinding device, which comprises a base, a paddle chassis clamp, a paddle support rod, a gantry frame, a mechanical arm, an air-floating spindle, a conical grinding wheel, an inclination sensor, a curved surface detection component and a host computer. The mechanical arm is fixedly connected to the air-floating spindle; the air-floating spindle includes a mandrel and a pressure sensor; the conical grinding wheel is coaxially sleeved at the tail end of the mandrel, and the extension line of the conical generatrix of the conical grinding wheel is formed by the central axis of the conical grinding wheel. The included angle is 15°-75°; the inclination sensor is arranged on the non-grinding side of the conical grinding wheel; the curved surface detection component includes a horizontal horizontal plate and at least two laser sensors. The invention has a high degree of automation, can automatically plan the grinding path of the blade, can adapt to the complex blade curved surface, can automatically adjust the inclination angle of the conical grinding wheel, and makes the conical generatrix of the conical grinding wheel consistent with the blade curved surface, and at the same time, can The grinding force is controlled within a set range, so that the grinding precision is high.

The invention relates to the technical field of agricultural robots, in particular to a fruit picking robot for the orchard. The fruit picking robot comprises a picking workbench and driving wheels mounted at the bottom end of the picking workbench; a picking mechanism and a collecting mechanism are arranged on the upper surface of the picking workbench; the picking mechanism and the collecting mechanism are connected through a buffer mechanism; the picking mechanism includes a driving assembly and a picking assembly; the collecting mechanism includes a collecting box, and a screening assemblyis arranged in the collecting box. By the arrangement, mature fruit in the orchard can be picked up, the picking efficiency is improved, and the picking load of staff is alleviated; meanwhile, different from a picking device in the prior art, the fruit picking robot has the advantages that the collecting function is added, mechanical damage can be avoided to the maximum extent, and the fruit is protected; in addition, the fruit can be screened according to the size to realize the screening and collecting of the fruit.

The invention relates to the technical field of construction machinery, in particular to a cement floor troweling machine. The cement floor troweling machine comprises a rack, a driving device, a solar cell panel, protective rods and a troweling ring, wherein a handle is fixedly installed on one side of the rack, an armrest is fixedly connected to the end, away from the rack, of the handle, a cupplacement holder is fixedly installed in the middle of the upper side of the handle, the driving device is arranged at the top of the rack, a storage box is arranged at the end, close to the handle, of the driving device, the solar cell panel is rotatably installed on the middle side of the top of the driving device, multiple groups of supporting frames are fixedly connected to the outer side of the rack, three groups of protective rods are fixedly connected among multiple groups of supporting frames, gradienters are arranged on the protective rods on the upper side, and rubber buffer sleevessleeve the protective rods on the lower side. The cement floor troweling machine is simple in whole device structure and high in safety, meets the use demand of a user and has a certain popularizationvalue.

The invention relates to a television bracket, in particular to an adjustable television bracket. The adjustable television bracket comprises a rack base, a lower rack and an upper rack, wherein the rack base is fixedly connected with the lower rack. A pressure sensor is arranged at the bottom of the rack base, and the rack is connected with the upper rack in a sleeving mode. A lifting motor output shaft is fixedly connected with a lifting gear, and the lifting gear is meshed with teeth of the upper ack. An angle rack and a front-back rack respectively pass through a through hole in the upperrack. An angle motor output shaft is fixedly connected with an angle gear, and the angle gear is meshed with the angle rack. A front-back motor output shaft is fixedly connected with a front-back gear, and the front-back gear is meshed with the front-back rack. The angle rack and the front-back rack are respectively connected with the back of a flat television. Through the pressure sensor, a camera and a face collecting module, the centre-of-gravity position of the bracket and the height and the face position of a user are obtained, and the height, the front-back position and the angle of inclination of the flat television are automatically adjusted so as to be perfect for every user.

The invention relates to a cutter-head adjusting mechanism and a weeding robot. The cutter-head adjusting mechanism includes a cutter-head rack, a connecting rack and an adjusting structure; the adjusting structure is located between the cutter-head rack and the connecting rack and includes a first linear driving part, a second linear driving part and a connecting rod; the two ends of the first linear driving part are respectively and rotatably connected to the cutter-head rack and the connecting rack; the two ends of the connecting rod are respectively and rotatably connected to the cutter-head rack and the connecting rack; and the two ends of the second linear driving part are respectively and rotatably connected to the connecting rod and the connecting rack. Through the arrangement of the adjusting structure connected to the cutter-head rack, the cutter-head adjusting mechanism and the weeding robot are suitable for traditional clean tillage weeding orchards to adjust the depths ofhoeing and the digging dip angles of cutters, and are also suitable for sod-culture orchards to adjust the heights of mowing, so that different weeding demands can be met; and in addition, large operation space can be provided for operators, and convenient checking and replacing of cutter-head can be achieved.

The invention discloses large aerospace shell sawing equipment and a sawing method thereof. The sawing angles for large aerospace shells are not simplex, so that a multiple-angle sawing function of asawing machine is needed. The large aerospace shell sawing equipment comprises a gantry, band saw wheels, a sawing frame, a saw band, a base, a workbench, guide chip-breaking assemblies, feeding driving assemblies, cutting direction adjusting driving assemblies, a two-axis workbench driving mechanism and a pulsation generating assembly. Each guide chip-breaking assembly comprises an oscillating guide bottom plate, an oscillating guide block, an oscillating spring, an oscillating coil and a hollow iron core, wherein the oscillating coil is wound on the hollow iron core, a suction block is arranged at the top end of the oscillating guide block, the oscillating guide block and the hollow iron core form a sliding pair, and the oscillating guide block is sleeved with the oscillating spring. Thepulsation generating assembly comprises a worm speed reducer and a pulsation generating motor. According to the large aerospace shell sawing equipment and the sawing method thereof, automatic adjusting devices enabling the sawing frame to be inclinable are designed, and the inclination angle of the sawing frame can be adjusted automatically according to sawing requirements.

The invention provides a tendon and muscle stretching plate with a multifunctional electric regulating pedal and relates to the field of design of exercise equipment. The plate comprises a bottom plate and a pedal. The lower end of the pedal is articulated with the bottom plate. A foot stop plate is arranged on the bottom plate near the articulated end of the pedal. The plate is characterized in that a vertical detection rod is fixed to the rear side of the foot stop plate and a contact sensor is fixed to the front side of the detection rod; a push rod motor and a controller are also provided;the push rod motor is articulated with the bottom plate, the push rod top end of the push rod motor is articulated with the upper part of the pedal, the controller is fixed on the bottom plate in front of the pedal through the upright post, and the upper part of the controller is provided with a display device. Leg physiotherapy instruments are respectively arranged on the bottom plates on the two side of the pedal; the contact sensor, the pedal adjusting mechanism, the leg physiotherapy instrument and the display device are respectively electrically connected with the controller. The plate can automatically and steplessly adjust the inclination of the pedal according to the bending condition of the legs of the user, and can carry out physiotherapy on the legs of the user and the like.

The invention discloses an energy-saving vehicle-mounted refrigerator and a usage thereof. The energy-saving vehicle-mounted refrigerator comprises a vehicle-mounted refrigerator body, a cavity is installed in the vehicle-mounted refrigerator body, an inverter and a storage battery are installed in the cavity, the inverter is connected with an external solar panel through a connecting wire, an installation plate is installed at the bottom end of the solar panel, the installation plate is fixedly connected with the fixing plate through a pin shaft, a transmission shaft is installed at the bottom end of the fixing plate, a first motor is installed at the bottom end of the transmission shaft, a second motor is installed at the bottom of one end of the fixing plate, the second motor is connected with a telescopic rod through a conveyor belt, a fixing seat is installed on the surface of the telescopic rod, a connecting rod is installed at the top end of the fixing seat, the connecting rod is respectively connected with the installation plate and the fixing seat, a sliding rail is also installed at the bottom end of the fixing seat, a photosensitive sensor is installed on the surface ofthe solar panel, an electrical appliance box is also installed on the surface of a base, an A/D converter and a controller are installed in the electrical appliance box, and power is provided for thevehicle-mounted refrigerator body by using a solar panel automatic tracking system, so that the vehicle-mounted refrigerator body has energy-saving and emission-reducing effects.

The invention discloses a vibration uniformizing mechanism, and belongs to the technical field of cereal machinery. The vibration uniformizing mechanism comprises a box body, a spindle and a driving motor, wherein the spindle is hinged to the side wall of the box body, and the driving motor is arranged on the outer side of the box body and drives the spindle to rotate; a feed port is formed in theupper surface of the box body; a uniformizing plate is arranged below the feed port and is hinged to the side wall of the box body; a connecting rod capable of pulling the uniformizing plate to rotate up and down around the hinge point is connected to the lower surface of the uniformizing plate and is movably connected with a crankshaft, and the crankshaft is connected to the spindle and is driven by the spindle to rotate; first supporting connecting rods are further hinged to the lower surface of the front end of an inclined plate and are further movably connected with second supporting connecting rods which are hinged to a fixing shaft; the two ends of the fixing shaft are fixed to the side wall of the box body through bearings; and a uniformizing plate angle adjusting device is furtherarranged. The vibration uniformizing mechanism has the advantages that the uniformizing plate is driven to vibrate up and down through a crankshaft connecting rod structure, in addition, the uniformizing plate angle adjusting device is arranged, so that the uniformizing effect of the uniformizing plate is good, uniformizing can be more uniform.

The invention provides a vibration screening device. The vibration screening device comprises a feed box and a screen plate arranged over an opening of the feed box. The lower surface of one end of the screen plate is hinged to the edge of one side of the feed box. The lower surface of the other end of the screen plate is mounted on the edge of the other side of the feed box through a self-lockingelectric cylinder. The screen plate is hinged to the feed box through cooperation of a base, a rotary shaft with bearings and vertical supporting columns. The base is mounted on the lower surface ofthe screen plate. The base is internally provided with grooves for mounting the bearings and the rotary shaft. The lower ends of the supporting columns are fixed to the side edge of the feed box. Theupper ends of the supporting columns are fixed to outer shells of the bearings. The vibration screening device has the function of automatically adjusting the inclination angle of the screen plate andcan realize screening of various types of materials. The vibration screening device has the advantages of being convenient to operate and good in screening effect and has the prominent practicality.

The invention discloses an automatic tilting compression plate in a dust collection bucket of a dust collector, which belongs to a special dust storage device for dust collectors. In the automatic tilting compression plate, the center of the bottom of the inside of a dust collection container is provided with a longitudinal rotating shaft arranged on a shaft sleeve, one side of the longitudinal rotating shaft is connected with uniformly-distributed raised longitudinal compression plates which rotate coaxially, and an external gear at the bottom of the dust collection container is rotatablely meshed with a transmission gear of a motor; and the automatic tilting compression plate is characterized in that the compression plate is arranged on a horizontal pressing-plate shaft on one side of the longitudinal rotating shaft by a limited shaft hole formed on the compression plate. In the invention designed as above, in the operation process of the compression plate, according to the sensing on the compression resistances of upper dust and lower dust, the tilting angle of the compression plate can be adjusted automatically so as to achieve an effect that the compression ratio of dust in a dust collection bucket is consistent, therefore, the dust collection quantity of the dust collection bucket can be improved.

The invention relates to the technical field of automobile seats, in particular to an intelligent adjusting system for front and rear row seats of an off-road vehicle and a control method. Body type information and posture information of passengers are collected through the camera device and sent to the seat controller to be processed and calculated, then the seat controller controls the seat back inclining mechanism and the seat translation mechanism according to the processing result, and the distance and the inclination angle of the front row and the rear row of seats can be automatically adjusted according to the body types and the sitting postures of different passengers; passengers in the front row and the rear row can have comfortable riding experience; the minimum comfortable distance of the seats is calculated according to the body shape information of the passengers on the front-row seats and the rear-row seats, then the maximum inclination angle of the front-row seats is calculated according to the body shape information and the posture information of the passengers on the front-row seats and the rear-row seats, and then backrest inclination mechanisms and seat translation mechanisms of the front-row seats are limited according to calculation results. And the comfort of the rear-row passengers is not influenced when the front-row seats are adjusted by the front-row passengers.