74results about How to "Impactful" patented technology

The invention discloses a cutting, shifting and blocking preventing device, and belongs to the technical field of agricultural machinery. The cutting, shifting and blocking preventing device comprises a spindle, connecting sleeve plates, inclined plates, a breaking and cutting device and stubble shifting and blocking preventing devices, wherein the breaking and cutting device is mounted in the middle of the spindle, two groups of stubble shifting and blocking preventing devices are symmetrical about the breaking and cutting device and connected to two ends of the spindle, stubble shifting wheels of the stubble shifting and blocking preventing devices and breaking and cutting discs of the breaking and cutting device form deflection angles, and accordingly, the two symmetrical stubble shifting wheels are mounted on two sides of the end part of the breaking and breaking and cutting device in a splayed manner and simultaneously backwards shift stubble and laterally push stubble, straw and weeds; the connecting sleeve plates are symmetrically connected between the breaking and cutting device and the stubble shifting and blocking preventing devices on the spindle and are simultaneously connected with the stubble shifting and blocking preventing devices respectively; and during working, the two connecting sleeve plates are connected with a no-tillage planter for corn ridge culture respectively. The device can cut the stubble, straw and weeds, can shift the stubble, can throw the straw, the stubble and the weeds to the rear side and can push the straw, the stubble and the weeds to furrows on two sides, a clean seed bed is formed on a ridge, blocking is reduced, and the breaking and cutting quality is guaranteed.

The invention discloses an energy-saving environment-friendly bridge pier anti-collision protection device with capability of self-generating to supply power, which comprises inner and outer casings,wherein an anti-collision buffer structure is arranged between the inner and outer casings, and the inner casing and the outer casing are both fixed onto a support substrate, the outer casing is provided with an annular rack and an annular guiding chute around the circumferential direction thereof, the guiding chute is slidably connected with a guiding sliding block, the guiding sliding block is fixed to a moving seat, a stepping motor is fixed to the moving seat, an output shaft of the stepping motor is connected to a gear, and the gear is meshed with the rack; the moving seat is further provided with a distance measuring device, an alarm device and a microprocessor; the supporting substrate is provided with a plurality of pressure transmitting plates distributed around the circumferential direction thereof; pressure sensors are arranged under each pressure transmitting plate, and the pressure sensors, the stepping motor, the distance measuring device and the alarm device are all connected with the microprocessor through signals; the microprocessor is electrically connected with a solar power supply device. The device of the invention can automatically detect the distance of a vehicle body at a certain distance from a pier, and automatically alarms to avoid collision of the vehicle against the pier.

The invention discloses improvement on a bag making machine capable of continuously sealing bags. Primarily, a roll shaft and a rotating shaft are arranged on the bag making machine; the rotating shaft is provided with a sealing knife assembly consisting of a heater, a bracket and a sealing knife; compressed gas is heated by the heater and then is sprayed out by a sealing knife port; continuous sealing can be realized after a thin film passes through the roll shaft; plastic bags of any length can be manufactured; since the hot-gas sealing knife is not directly contacted with the roll shaft and the plastic bag, scratches or stripping of printing ink is not caused on the surface of the plastic bag; and the compressed gas has certain impact force, so that hot gas sprayed out by the sealing knife port can quite firmly seal thicker plastic bags.

The invention discloses a pneumatic soil-loosening and fertilizer-applying apparatus and method and belongs to the technical field of garden machines. The pneumatic soil-loosening and fertilizer-applying apparatus comprises fertilizer applying mechanisms and a supporting mechanism, wherein each fertilizer applying mechanism has a linear driver and an air pick; the bottom of a telescopic rod of the linear driver is connected with the upper side of the supporting seat; the air pick is detachably connected with a shock excitation rod; the shock excitation rod section on the lower side of the air pick is provided with an air and liquid inlet block; the shock excitation rod section under the air pick is hollow; the air and liquid inlet block communicates with the hollow section of the shock excitation rod; the upper part of the shock excitation rod is connected to the supporting seat; the shock excitation rod is parallel to the telescopic rod; the bottom side of the shock excitation rod is connected with a soil loosening device; the lowest part of the soil loosening device is tapered; a liquid applying cavity is formed in the soil loosening device; the soil loosening device corresponding to the liquid applying cavity is provided with at least one exhausting and liquid applying hole; and the air and liquid inlet block is provided with an air inlet and a liquid inlet. The supporting mechanism comprises a rack. A supporting arm is fixedly connected to the rack; and each linear driver is fixedly connected to the supporting arm. Soil ventilating property can be improved; and medicine liquid can be evenly applied to plant roots, so plant growth can be facilitated.

The invention discloses a 360-degree fulldome play system. The 360-degree fulldome play system is characterized in that the 360-degree fulldome play system comprises a 360-degree annular curtain and a projection system, a movie watching device is arranged on the middle of the 360-degree annular curtain, the movie watching system comprises a seat and a track used for sliding of the seat, the track is arranged in a water tank, and the water tank is divided into a plurality of special effect areas. According to the invention, the track is arranged in the water tank, so that a user can timely, truly and really experiences various moving feelings in water, and an unusually dynamic wading experience is provided to the user; in addition, the special effect areas are arranged, so that when an audience watches a movie in a 360-degree omnidirectional-stereo penetration cinema, the audience can timely feel strong vibration, fragrance, wind blowing and other environment special effects matching the changes of the movie content.

The invention relates to the technical field of petroleum delivery, in particular to a turbine type petroleum pipeline. The petroleum pipeline comprises an outer pipe and an inner pipe; the inner pipeis located in the outer pipe; the outer pipe and the inner pipe are arranged concentrically; the outer surface of the inner pipe is connected with the outer pipe through a plurality of rib plates; acavity is formed between every two adjacent rib plates; a turbine blade mechanism is mounted in the inner pipe and is used for increasing the flowability of petroleum in the inner pipe; a baffle mechanism is connected with the inner pipe and is used for adjusting the diameter of the inner pipe, so that the flow speed of the petroleum in the inner pipe is adjusted, and petroleum delivery is facilitated. The turbine type petroleum pipeline has the advantage of capability of facilitating petroleum transportation.

A method of photoresist strip includes providing a semiconductor substrate and performing an immerse step and a strip step, wherein the semiconductor substrate comprises a base, a bonding pad, a protective layer, an under bump metallurgy layer, a patterned photoresist layer and a bump. The patterned photoresist layer covers the under bump metallurgy layer and a lateral surface of the bump, wherein a first connection interface is formed between the patterned photoresist layer and the lateral surface of the bump, and a second connection interface is formed between the patterned photoresist layer and the under bump metallurgy layer. In the immerse step, the patterned photoresist layer contacts with a chemical solution which degrades the bond strength of the first connection interface. Therefore, in the strip step, the semiconductor substrate is scoured by a flow with appropriate force of impact, which strips the patterned photoresist layer from the base. In this way, the immerse time of the substrate in the chemical solution is greatly reduced, and the use amount of the chemical solution is reduced. Moreover, the immerse time in the chemical solution is short, so the structure of the semiconductor substrate will not be affected, and the production yield can be greatly improved.

The invention discloses efficient combustion-supporting household garbage treatment equipment. The equipment comprises a main body, a coal bucket, a chain grate stoker and ventilation openings, wherein the coal bucket is connected to the upper portion of the main body, the chain grate stoker is arranged in the middle of the main body, the ventilation openings are connected to the two sides of the main body, the ventilation openings are connected to suction shafts by means of embedding grooves in one sides of open grooves, the suction shafts are connected in through shafts at one sides of abutting discs by means of middle piston discs in an attached penetrating manner, and the upper ends and the lower ends of the ventilation openings are connected to transmission shafts by means of protruding portions of deflection grooves. According to the equipment, external airflow can be actively sucked in by means of the suction shafts when the chain grate stoker is used for conveying and combusting garbage, such that the airflow has high impact force when flowing in, so as to well blow flame generated during garbage combustion for flame retardance, and incineration is more efficient.

The invention relates to an equipartition mechanism and a glue removing device, the equipartition mechanism and the glue removing device are used for dispersing silicon wafers, and the equipartition mechanism comprises a spraying pipe and a second liquid pump. And a plurality of spraying holes which are uniformly distributed at intervals are formed in the spraying pipe in the length direction. And the second liquid pump is connected with the spraying pipe through a pipeline, can convey liquid into the spraying pipe and enables the liquid to be sprayed from the spraying holes to the adjacent silicon wafers. When the liquid is sprayed out from the spraying holes, certain impact force is generated, and when the liquid is sprayed into gaps between the adjacent silicon wafers, the silicon wafers which are originally tightly attached together can be scattered. And the spraying holes are uniformly distributed on the spraying pipe, so that the gaps among different silicon wafers are impacted by the same liquid, and new gaps among the different silicon wafers are also the same, namely, the silicon wafers are uniformly dispersed under the impact of the liquid.