53results about How to "Increase load weight" patented technology

In a carbon canister including a casing with first and second casing parts connected through a passage, a first type of granulated adsorbing material 14, 19 packed in the first and s second casing parts, a charge port pipe 9 connected to the first casing part, a purge port pipe 10 connected to the first casing part, an air inlet pipe 11, 34 fluidly connected to the second casing part, there is provided an additional carbon canister section CC, 32 between the air inlet pipe 11,34 and the second casing, the additional carbon canister section containing therein a second type of granulated adsorbing material 23 of which fuel vapor adsorbing/clearing ability is equal to or higher than that of the first type of granulated adsorbing material 14, 19.

An organic electroluminescent apparatus includes a first substrate and a second substrate facing each other, a first sealing portion that seals the first and second substrates so as to form a closed space between the first and second substrates, an organic light-emitting element that is disposed on the first substrate in the closed space and includes an organic light-emitting layer mainly composed of an organic light-emitting material, a second sealing portion that is disposed on the organic light-emitting element and seals the organic light-emitting element, and a drying agent film that is formed in a region surrounded by the first and second sealing portions and is mainly composed of a drying agent.

An offset rotary joint unit equipped with a rotation correction mechanism, in which a bending motion can be executed in a two-dimensional plane only by virtue of a rotary mechanism and which can support a high-load weight and is applicable for two-arm mechanisms such as nursing assistant robots. One offset rotary joint unit 4 is composed of a first arm 1, a rotation correction arm 2 rotationally driven around the axial line of the first arm, and a second arm 3 rotationally driven around an axial line obliquely intersecting with the rotation correction arm. A rotation correction joint mechanism 5 linking the first arm 1 and the rotation correction arm 2 and an offset rotary joint mechanism 6 linking the rotation correction arm 2 and the second arm 3 are driven by a single motor 12, and the rotation correction joint mechanism 5 rotates synchronously and in the reverse direction, following the rotation of the offset rotary joint mechanism 6, thereby allowing the second arm 3 to execute a bending motion in a two-dimensional plane with respect to the first arm 1 only by virtue of rotary mechanisms.

The invention relates to a pneumatic lifting communication tower. The tower comprises at least three pneumatic lifting masts which are vertically arranged on different vertical surfaces, wherein each pneumatic lifting mast comprises a plurality of stages of cylinders; the lowermost stage of cylinder is fixed in a mast frame; an internal contracting brake is arranged at joints of the stages of cylinders respectively; the top of each stage of cylinder is provided with a connecting disc; a connecting rod is arranged between the adjacent connecting discs on the same layer; and the connecting discs on the adjacent layers on the adjacent pneumatic lifting masts are connected crosswise through cables. The pneumatic lifting communication tower has a simple structure and high stability, can greatly improve load weight, is convenient to install and carry, is safe and reliable, can be disassembled, moved, used for multiple times, and erected repeatedly, saves energy, and has a good environmental-friendly effect.

The invention relates to a given method for on-line detection of an additional starting moment of a loaded mine hoist, which comprises the following steps that: firstly, a tension sensor measures the tension of a steel wire rope for detecting the load weight in real time, a sending device sends out modulated signals in a wireless mode, a receiving device converts the wireless signals into voltage signals to obtain digital weight signals and transmits the digital weight signals to a singlechip, then, the singlechip calculates the digital weight signals to obtain the additional starting moment signals to be overlapped, the additional starting moment signals are sent to a host machine through a serial bus, finally, the host machine integrates the starting moment signals and the additional starting moment signals, sets overlapping current signals corresponding to the overlapping moment and judges whether a mechanical switch is switched off or not, when the mechanical switch is switched off, the overlapping current signals are output to a controller motor, and the motor is ensured to be started. The given method for on-line detection of the additional starting moment of the loaded mine hoist can simultaneously meet the starting requirement of the hoist under the conditions of heavy load, light load or idle load, the reverse rotation phenomenon occurring when the hoist is started is avoided, and the mine production safety is improved.

A dump trailer comprising a U-shaped trailer body having a bottom wall and opposing side walls. The trailer includes a curved front wall and a pivotable tailgate. The front wall is U-shaped when viewed from the top and angles upwardly and forwardly from the bottom wall. A support structure provided adjacent the front wall operatively engages hitch and lift assemblies. The support structure includes spaced-apart supports secured to the front wall; and spaced-apart horizontal beams secured to the supports. The beams extend through apertures in the front wall and into the compartment. This enables the trailer body to be lowered relative to the ground, thus lowering the center of gravity of the trailer. A wheel assembly mounts to the rear end of the trailer via a mounting plate curved complementary to the bottom wall. Cut-outs in the plate reduce the overall weight of the trailer.

The invention discloses a heavy front-brake braking caster, which comprises a caster, a caster seat, a braking pedal, a braking connecting rod, a braking arm plate, a braking adjusting nail and a braking pressing plate, wherein the upper part of the caster seat is fixedly connected with the bottom of equipment, and the lower part of the caster seat is fixedly connected with the center shaft of the caster. The heavy front-brake braking caster adopts flash-brake type braking, is flexible to operate and convenient to use, and can carry out flash-brake type braking before the equipment. The braking nail is adjusted so as to ensure the optimum distance between a braking point and the caster surface and keep a good braking effect. The heavy front-brake braking caster has a simple and compact structure, is additionally provided with an anti-shake noise-reducing torsional spring, effectively remits the technical problem that noises can be made due to shake and friction in the walking process of the caster as gaps exist among the braking parts of the traditional braking device, and achieves a mute effect. A bearing sleeve made of special materials is additionally arranged in a bearing ring, so that the noises are reduced and meanwhile 40 percent of load weight is increased, and the service life of the heavy front-brake braking caster is effectively prolonged.

A sling for industrial lifting made of a load-bearing core and a cover. The cover protects the plurality of yarns that make-up the core. Each core yarn is made of a number of core threads twisted together. The core yarns are twisted together where the twist is in the same direction as the individual core strands and a different direction than the twist of the cover. The present invention describes the method of twisting the core yarns together by inserting core yarns substantially parallel into a cover that has a twist opposite of each core strand. As the core strands are inserted into the cover, the twists of the individual core yarns interact with the twist of the cove, resulting in the core yarns twisting together.

A coil support structure including a coil spacer, a yoke spacer, and a support formed between the coil spacer and the yoke spacer. And the support has laterally protruding parts.

The invention relates to an M-shaped longitudinal traveling mechanical hand and an application method thereof. The M-shaped longitudinal traveling mechanical hand comprises supporting beam parts and a transverse moving beam part, an M-shaped rotating part is arranged on the transverse moving beam part and is in slidable connection with the transverse moving beam part, and thus the M-shaped rotating part can slide in the X transverse moving axis direction. The M-shaped rotating part comprises a slidable transverse moving assembly connected with the transverse moving beam part, an M rotating shaft assembly and an H rotating shaft assembly and further comprises a first connection rod and a second connection rod. The bottom end of the H rotating shaft assembly is provide with a jig for grabbing an object, the M rotating shaft assembly drives the jig to rotate around the Y axis, the H rotating shaft assembly drives the jig to rotate around the Z axis, and the H rotating shaft assembly does linear lifting movement in the vertical direction, so that X-axis transverse moving, Y-axis rotating and Z-axis lifting moving of the jig are achieved, and moreover, the horizontal position of the jig always stays the same when the jig goes up and down in the vertical direction of the Z axis. According to the M-shaped longitudinal traveling mechanical hand and the application method thereof, the structure is novel, the positioning precision is high, the loading weight is large, the structure is compact, the workpiece carrying period can be shortened, and the production efficiency is improved.

The invention discloses an air vehicle which comprises a vehicle body, a rotor wing mounted at the top of the vehicle body and a power system connected to the rotor wing. The vehicle body is provided with a plurality of retractable air hole structures corresponding to the lower portion of the rotor wing. Airflow generated during rotation of the rotor wing flows through the corresponding air hole structures to adjust the flight direction and speed of the vehicle body. According to the air vehicle, by forming the air hole structures in the vehicle body, the air hole structures correspond to all the travelling directions of the vehicle body and are formed below the rotor wing, so that the airflow generated during rotation of the rotor wing flows through the corresponding air hole structures to adjust the flight direction and speed of the vehicle body, the scheme that the flight direction and speed of an air vehicle are controlled by arranging a plurality of rotor wings is replaced, normal flight of the air vehicle can be completed only by one rotor wing, the load of the vehicle body is decreased, and long-time endurance of the air vehicle is more facilitated.

The invention discloses a buffering platform in case of material colliding. The platform comprises a platform body, an arc baffle is arranged at one end of the platform body, a buffering plate is arranged on one side of the arc baffle, and a pressure spring is arranged between the arc baffle and the buffering plate; and a buffering device is arranged under the platform body, wherein the bufferingdevice comprises springs and a crossed support, the middle of the crossed support is connected through a pin shaft, the crossed support is connected with the platform body through pin shafts, one endof the crossed support is connected with the ground through a pin shaft, and the other end of the crossed support is provided with a rolling wheel. The buffering platform is reasonable in structural design, composite plates or steel plates in the material discharging process can be effectively buffered through the buffering platform, transverse impact to materials can be effectively buffered, edges and corners of the plates can be protected, the weight of a larger load can be borne, the yield can be increased, the production efficiency can be increased, and the cost can be saved.

This invention relates to a stabilized honey bee pheromone and methods of stabilizing the honey bee brood pheromone, thereby enabling the production and sustained use of commercial products based on that pheromone. The stabilized pheromone can be used to manipulate the behavior and improve the performance of worker honey bees, resulting in overall increased vigor of the hive. The pheromone composition comprises two or more of ethyl linoleate, ethyl linolenate, ethyl oleate, ethyl palmitate, ethyl stearate, methyl linoleate, methyl linolenate, methyl oleate, methyl palmitate and methyl stearate and an antioxidant.

The invention discloses a spraying system for a plant protection unmanned aerial vehicle and a switching method thereof. The spraying system comprises a plant protection unmanned aerial vehicle frame,a water pump, a nozzle group A, a nozzle group B, a central control module, an electromagnetic valve A, an electromagnetic valve B, a water outlet pipe A, a water outlet pipe B, a water inlet pipe A,a water inlet pipe B and a pose sensor. The flight direction of the plant protection unmanned aerial vehicle is detected through the pose sensor; when the plant protection unmanned aerial vehicle isdetected to fly forwards, the electromagnetic valve B arranged at the rear part of the rack is opened through the central control module and the electromagnetic valve A arranged at the front part of the rack is closed, so that the water pump opens a rear water path to spray pesticide; when the plant protection unmanned aerial vehicle is detected to fly backwards, the electromagnetic valve A arranged on the front portion of the rack is opened and the electromagnetic valve B arranged on the rear portion of the rack is closed through the central control module, so that the water pump opens a front water way to spray pesticide. Therefore, the pesticide sprayed out is sprayed to the rear portion of the flying direction of the plant protection unmanned aerial vehicle when only one water pump isused and cannot be sprayed to the plant protection unmanned aerial vehicle.

The invention relates to a method for carrying the broken food, used in container, and a relative device, wherein said method comprises: breaking food that breaking food in the breaker; drying food that feeding the broken food into the drier to be dried, to reduce the water content; cooling food that feeding the dry food into cooler via the transmitter to be cooled; packing food into container that loading food via carrier into the container to wait transmission. The invention can improve the safety, and keep the food fresh in the transmission.

The invention discloses a rotor type aircraft self-adaptive landing deck control system and method. The system comprises a base, a landing deck, MEMS gyroscopes, hooke joints, a hydraulic control valve, an ECU control center and a hydraulic controller. And three groups of hooke joints are uniformly distributed on the bottom surface of the landing deck along the circumference. Three groups of hookejoints are uniformly distributed on the upper surface of the base along the circumference. The base is installed on a ship body. The hooke joint arranged on the landing deck and the base are staggered. The top ends of push rods of the hydraulic valves are connected with the landing deck through the hooke joints, and the bottom ends are connected with the base through the hooke joints. And the twoMEMS gyroscopes are respectively arranged on the landing deck and the base. When an aircraft lands on the carrier, signals of the MEMS gyroscopes are transmitted to the ECU control center, the control center transmits instructions to the hydraulic controller after calculation, the hydraulic controller sends the instructions to the hydraulic valves and adjusts the lengths of push rods of the hydraulic valves, so that the landing deck is kept horizontal all the time, is higher than the ship deck after rising and keeps the altitude unchanged. The system is stable in performance and high in control precision.

The invention relates to the field of robots, in particular to a leak detection wall-climbing robot and a system thereof. The leak detection wall-climbing robot comprises a robot abdominal cavity; a system compartment is arranged above the robot abdominal cavity; a detection device is arranged above the system compartment; a control center is arranged inside the system compartment; the detection device is electrically connected with the control center; tracked moving mechanisms for moving the wall-climbing robot are symmetrically arranged on the two sides of the robot abdominal cavity; a driving device for driving the tracked moving mechanisms is arranged in the robot abdominal cavity; the driving device is electrically connected with the control center; and vacuum adsorption mechanisms are arranged on the external side of the tracked moving mechanisms. According to the leak detection wall-climbing robot and the system thereof, the problems that the manual detection efficiency is low and the cost is high in the prior art can be solved.