99results about How to "Avoid walking" patented technology

The invention relates to a pet shower, which is characterized in that the pet shower mainly comprises a shower case and a power and water distributing station provided with a control door, wherein the power and water distributing station is provided with a power distribution control device which controls a lifting device and a shower, and the shower; the shower mainly comprises a water heating device, a cleaning and disinfecting liquid medicine mixing device and a water pump; and the shower case is provided with a shower head and a blowing and drying air duct which are connected with the shower. Compared with the prior art, the pet shower has the advantages of preventing a pet from wandering around under the condition of shower bath, preventing water thrown away when the pet rocks the body from spattering on the body of a person taking a shower for the pet, and being convenient to use.

The invention provides a special tool for processing the end surface of a bearing cover. The special tool comprises a die holder, wherein the upper end surface of the die holder is connected with a rotating module, and the periphery of the bottom end of a pin shaft positioned in the rotating module is orderly sleeved with a plane bearing and a belleville spring; the bottom end of the pin shaft penetrates through the die holder to be connected with a locknut; the rotating module rotates round the pin shaft on the die holder and is positioned with the die holder through a positioning bolt; the upper end of the rotating module is connected with a central stud, the central stud is movably sleeved with a backing plate and a pressing plate, and a flanged nut is arranged at the top end of the central stud; a positioning column used for positioning the outer wall of the rotating module is clamped on the die holder positioned outside the rotating module. The special tool adopts the 180 degrees of rotation of the rotating module to meet the processing of the two parallel surfaces of the bearing cover, therefore realizing the purpose that one-time clamping meets the processing of two working procedures, greatly improving the processing efficiency and precision, and avoiding a repetitive position error.

The invention discloses an automatic nut spot welding device. The automatic nut spot welding device comprises a spot welding machine and a workbench, wherein the workbench is positioned below the spotwelding machine; a moving part is arranged at the middle of the workbench; a profiling positioning part is fixed on the upper side of the moving part; a product is fixed on the upper surface of the profiling positioning part; a nut delivery part, a vibration disk and a positioning part are fixed on one side of the workbench; the positioning part is positioned on the inner side of the vibration disk; a discharge end of the vibration disk is communicated with the positioning part through a feed guide rail, and is vertical to the direction of the feed guide rail; the positioning part is connected with a push part; a clamping point is arranged on the positioning part; the nut delivery part can move in three directions of X, Y and Z; and a chuck can clamp the nut on the clamping point and moveto the product welding end. The automatic nut spot welding device has the effects of automatic operation, high safety, accurate nut positioning, stable spot welding quality and high production efficiency.

The invention discloses a laid egg collecting device for female geese and belongs to the technical field of breeding equipment. A platform is arranged on one side of a rack of the laid egg collectingdevice for the female geese and provided with at least one laying groove; a conveyor belt is mounted on the upper surface of the rack through a roller, a row of soft rubber pieces which are 5-6 cm high are arranged on the surface of the conveyor belt and are parallel to the center of the roller, and the spacing between every two adjacent soft rubber pieces is 9-10 cm; the edge of the other side ofthe conveyor belt is also provided with a soft rubber piece which is 5-6 cm high and is perpendicular to the center of the roller. Spatial areas defined by the soft rubber pieces on the surface of the conveyor belt are used for storing goose eggs, and in order to prevent the goose eggs from being collided with one another, each spatial area can only be used for storing one goose egg. When it is detected that there are goose eggs on the conveyor belt, the goose eggs start to be conveyed leftward and then slide out from a goose egg sliding groove.

The invention discloses a mobile multi-functional folding ladder. The mobile multi-functional folding ladder comprises two hinged top plates and ladder frames separately arranged at the bottoms of twotop plates, the ladder frames each comprise two parallel supporting legs arranged at the bottom of the corresponding top plate and a plurality of lateral supporting rods arranged between the corresponding two supporting legs, universal wheels are arranged at the bottoms of the supporting legs, movable sleeves are slidably arranged on the supporting legs, positioning sleeves are arranged at the bottoms of the movable sleeves, the universal wheels are located in the positioning sleeves, tension mechanisms are arranged between the movable sleeves or / and the positioning sleeves and the supportinglegs, a connecting mechanism is arranged between the movable sleeves on the two parallel supporting legs of the same ladder frame, an angle positioning mechanism is further arranged between the adjacent two ladder frames, and the angle of unfolding between the two ladder frames is locked by the angular positioning mechanism. The mobile multi-functional folding ladder solves the problem that a current folding ladder cannot meet the requirements of stable movement and continuous work of an operator sitting on the folding ladder, and solves the problems that the folding ladder is turned over dueto center-of-gravity shift during the movement and the folding ladder cannot be stopped and positioned in time during the movement.

The invention discloses a mixed pulse accumulated observation based target parameter estimation method of a compressed sensing radar. The method mainly comprises an echo signal grouping method of thecompressed sensing radar based on the target speed, a mixed pulse accumulated observation matrix design method of the compressed sensing radar based on pulse grouped accumulated and target distance walking compensation, and design of a combined optimized reconstruction algorithm aimed at data after pulse accumulated observation. The observation matrix of the specific structure is designed, groupedaccumulation of the echo pulses of the compressed sensing radar is realized, walking compensation in the target distance is realized further via a target distance walking compensation observation matrix, and the detection performance of the compressed sensing radar under the lower signal to noise ratio condition is improved substantially.

The invention discloses a safety protection device of a railroad platform door, relates to the technical field of railroad platform protection equipment, and solves the problems that complex device structure and high construction cost exist when the prior art solving the passenger safety protection problem at the platform door. The safety protection device of the railroad platform door comprises the platform door which devices a platform into a waiting area and a loading area, and the platform door comprises fixed parts on the two sides. A sliding door is arranged on the fixed parts, mountinggrooves used for containing the sliding door are formed in the fixed parts, and strip-shape openings communicating with the mounting grooves are horizontally formed in the side surfaces, located in the loading area, of the fixed parts. Rack mechanisms corresponding to the strip-shape openings are horizontally arranged on the surface of the sliding door. Rotatable stand columns are arranged at thenotches, close to the mounting grooves, of the loading area, half gears matched with the rack mechanisms through strip-shape openings are arranged on one side surfaces of the stand columns, and baffles are fixedly arranged on the other sides of the stand columns.

The invention relates to a hatch coaming operating platform which comprises a square frame (1). A supporting steel net (2) is arranged on the square frame (1). The left corner and the right corner of the inner side of the square frame (1) are provided with vertical supporting rods (3). A supporting handrail (6) is arranged between the middles of the vertical supporting rods (3) and provided with a connecting rod (7). The top of the connecting rod (7) is provided with a fixing plate (8). The fixing plate (8) is provided with a left clamping plate (9) and a right clamping plate (9). The clamping plates (9) are provided with clamping grooves (12). The tops of the vertical supporting rods (3) are provided with L-shaped hanging rods (10). According to the hatch coaming operating platform, a traditional full scaffolding mode is changed, the cost is reduced, working efficiency is improved, and the safety of constructors is ensured.

The invention belongs to the technical field of cultivation, and discloses a watering device for a mountain-land chicken farm. The watering device comprises a water injecting pipe slantly arranged along a slope. The upper end of the water injecting pipe is closed, a set of water injecting holes is formed in the lower side of the water injecting pipe and evenly distributed in the axial direction of the water injecting pipe, a water tank is arranged below each water injecting hole, and the water tanks are connected with the water injecting pipe through chains. A power pipe slantly arranged along a slope is arranged on the upper side of the water injecting pipe and communicated with a ventilating pipe, a sealing cover is arranged at the end of the ventilating pipe, a piston is arranged in the power pipe, and a piston rod is arranged at the upper end of the piston. The watering device further comprises a sealed water storage tank, and the water storage tank is communicated with the lower end of the water injecting pipe and the lower end of the power pipe. By means of the watering device for the mountain-land chicken farm, the technical problems that when chickens are cultivated on slope mountain land at present, watering is complex, and labor intensity is large are solved.

The invention discloses a radar mode control system which mainly comprises a mode control cabinet, and a leveling mechanism, a lifting mechanism, an azimuth rotating mechanism, an array plane pitching mechanism and a monitoring terminal which are mutually connected with the mode control cabinet, the mode control cabinet is used for providing a plurality of control modes to control the leveling mechanism, the lifting mechanism, the azimuth rotating mechanism and the array plane pitching mechanism so as to complete the erection and withdrawal of a radar array plane, the lifting of the radar array plane and the control, debugging and maintenance of a radar system; and the monitoring terminal is used for monitoring and operating the mode control cabinet in real time. The invention further discloses a radar mode control method. A local control mode, a remote control mode and a maintenance mode are adopted to control the radar system to complete erecting, withdrawing and lifting of a radar array plane and control, debugging and maintenance of the radar system. The operation is simple and realization is easy.

The invention discloses a water feeding device for a chicken farm and a water feeding method. The water feeding device includes a base and a water storage device mounted on the base. The base and thewater storage device are fixedly connected through three support structures; the base includes a supporting bottom plate, and the upper surface of the supporting bottom plate is fixed to a first annular plate and a second annular plate. The first annular plate and the second annular plate form an annular feeding tank; the water storage device includes a water storage tank and a cylindrical water storage tank at the upper end and an inverted cone water storage tank at the lower end. A filtering device is installed at the upper end of the cylindrical water storage tank; each support structure includes a threaded rod and a mounting post. The threaded rod is installed in a second mounting cylinder, one end of the mounting post is installed in a first mounting cylinder, and the other end is connected to the threaded rod. The invention further discloses a water feeding method of the water feeding device. The device can uniformly inject water into the annular feeding tank, which facilities drinking for the chicken. The device has the advantages of simple water feeding operation and low labor intensity.

The invention relates to a machine for labelling containers and attaching shrink sleeves to the containers and a method for the same, the machine comprising: a labeling machine having a first pitch, wherein the labeling machine is adapted to apply labels to the containers; a conveyor belt arranged after the labeling machine which is adapted to convey containers situated thereon at a speed; and an indexing screw (8, 30) arranged after the labeling machine which is adapted to enable the containers conveyed by the conveyor belt to have a second pitch of a subsequent shrink sleeve unit (10, 17, 32, 38), wherein the shrink sleeve unit is adapted to pass shrink sleeves on the containers. The invention also relates to a method for attaching labels and / or shrink sleeves on containers under the condition of using embodiments of the machine according to the invention, and a method for attaching shrink sleeve (45) on containers (22, 46) under the condition of using the machines (21, 36).

The invention discloses a concealed wiring keyboard, including a keyboard main body, a storage rotating shaft vertically arranged on the keyboard main body, a storage groove arranged around the storage rotating shaft, a connecting wire connected with the storage rotating shaft and arranged in the storage groove, a connector arranged at the front end of the connecting wire, an outer cover arrangedon the storage groove, and an opening arranged on the rear side of the keyboard main body and communicated with the storage groove. The invention provides a concealed wiring keyboard, which is simplein structure, can effectively store computer connection cables, utilizes space more reasonably, reduces the encroachment of keyboard connection cables on space, and makes the desktop of a user more concise.

The invention discloses a pesticide automatic detection robot for farmland crops. The robot comprises a cross beam module, a dual-rotor unmanned aerial vehicle upper cover plate module, a dual-rotor unmanned aerial vehicle lower cover plate module and a cabin module. The robot can work in the air based on a dual-rotor unmanned aerial vehicle technology, and avoids walking on complex ground road conditions. A toxic gas detection device on a cross beam of an unmanned aerial vehicle can detect residues of volatile pesticides, the robot is provided with an OpenMV visual camera and an infrared temperature detection camera, the OpenMV visual camera can compare the maturity of crops so as to judge whether the residual pesticides on the crops exceed the standard or not, and the infrared temperature detection camera can detect the temperature of crop leaves so as to judge the growth state of crops. According to the robot, the integrated operation of pesticide residue smell extraction, crop growth vigor visual identification, crop maturity detection and crop leaf sampling can be realized, and the working efficiency is greatly improved.