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30results about How to "Avoid continuous contact" patented technology

Drug moistening equipment capable of preventing medicinal materials from being excessively softened

The invention discloses drug moistening equipment capable of preventing medicinal materials from being excessively softened. The drug moistening equipment comprises a drug moistening box body, multiple drug moistening pipes are sequentially arranged in the drug moistening box from top to bottom, one end of each drug moistening pipe is arranged on the side wall of the drug moistening box body and is connected with an air inlet pipe, and each air inlet pipe is connected with a steam generator; and a drug placing web clothed cylinder is arranged in each drug moistening pipe, one end, close to thecorresponding air inlet pipe, of the drug placing web clothed cylinder is connected with a rotating shaft, the rotating shaft is vertically connected with the inner wall of the drug moistening box body, the drug placing web clothed cylinder comprises multiple sub web clothed cylinders which sequentially sheath from outside to inside, and multiple partition boards are arranged along the circumference direction between two adjacent sub web clothed cylinders. The drug moistening equipment disclosed by the invention has the advantages that steam and traditional Chinese medicinal materials can befully contacted by virtue of pipelines arranged in parallel, the steam moves in the horizontal direction, the steam can be prevented from being condensed at the bottom of the medicinal materials, anddrug moistening quality of the traditional Chinese medicinal materials is improved; meanwhile, the traditional Chinese medicinal materials are separately placed, so that accumulation of the traditional Chinese medicinal materials is avoided and the drug moistening quality is improved.
Owner:SICHUAN ZHONGYONG PHARMA CO LTD

Pipeline outer surface anti-rust oil smearing device

The invention discloses a pipeline outer surface anti-rust oil smearing device, and relates to the technical field of pipeline processing. The pipeline outer surface anti-rust oil smearing device comprises a pipeline and a supporting hanger plate; the supporting hanger plate is slidably connected with a frame through a sliding part, and the frame is provided with a smearing device for smearing theouter wall of the pipeline; the smearing device comprises an oil storage tank, four pairs of linkage plates and a lantern ring, wherein the oil storage tank is fixedly connected with the wall of theframe, the four pairs of linkage plates are distributed in an annular array mode, and the lantern ring is arranged on the outer wall of the pipeline in a sleeving mode; the outer wall of the lantern ring is fixedly connected with two connecting plates, the ends of the two connecting plates are rotationally connected with connecting shafts, and shaft arms of the two connecting shafts are fixedly connected with abutting parts; a driving mechanism for the lantern ring to rotate is arranged on the supporting hanging plate; and the smearing device further comprises a wiping device for wiping the outer wall of the pipeline and a pressurizing device for pressurizing the oil storage tank. According to the pipeline outer surface anti-rust oil smearing device, through cooperation of the structures,the outer wall of the pipeline can be subjected to oil spraying and smearing through mechanical movement.
Owner:段遵虎

A vibration-exciting corn ear picking roller

The invention discloses a vibration type corn ear picking roller which comprises a long ear picking roller body, a short ear picking roller body, guide cones, adjustable bearing pedestals, strong tensile sections and the like. The section of the long ear picking roller body and the section of the short ear picking roller body are each of an elliptical structure. The long axis of the cross sectionof the long ear picking roller body and the short axis of the cross section of the short ear picking roller body are matched. The long ear picking roller body and the short ear picking roller body areconnected with the guide cones through connecting shafts. The connecting shafts are sleeved with the adjustable bearing pedestals which closely abut against the long ear picking roller body and the short ear picking roller body. The strong tensile sections are installed at the rear end of the long ear picking roller body and the rear end of the short ear picking roller body. Spiral protruding edges are welded to the long ear picking roller body and the short ear picking roller body respectively. The vibration type corn ear picking roller has the advantages of being simple in structure, low inpower consumption, free of seed loss or seed falling in the work process, and capable of realizing low-loss and high-efficiency ear picking.
Owner:SHANDONG UNIV OF TECH

Efficient soaking device of humidifying bottles for pneumology department

An efficient soaking device for humidifying bottles for the pneumology department comprises a soaking tank, partition plates and a lifting table, the partition plates are used for dividing an inner cavity of the soaking tank into a plurality of soaking posture limiting cavities corresponding to the humidifying bottles in specification, and the lifting table is provided with a plurality of pressing assemblies in one-to-one correspondence with the soaking posture limiting cavities. Each pressing assembly comprises a supporting cylinder vertically fixed to the lower edge of the lifting table, a first rotating shaft rotationally arranged on the upper portion of the supporting cylinder, a driving mechanism used for driving the first rotating shaft to rotate and a sliding shaft arranged on the lower portion of the supporting cylinder in a sliding mode, the first rotating shaft and the sliding shaft are connected through a first reset spring, an eccentrically distributed push rod is arranged at the lower end of the first rotating shaft, a wedge-shaped pushed piece is arranged at the position, corresponding to the rotating track of the push rod, of the upper end of the sliding shaft, one side of the wedge-shaped pushed piece is a slope portion in sliding fit with the lower end of the push rod, and the other side of the wedge-shaped pushed piece is a straight portion allowing the push rod to be rapidly separated from the pushed piece under the tension effect of the first reset spring. The device is easy and convenient to operate and sufficient in disinfection, and disinfection resources are saved.
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

An outdoor liquid storage tank

The invention discloses an outdoor liquid storage tank. The outdoor liquid storage tank is characterized in that a nitrogen pipeline 2 is arranged on the side surface of the upper portion of a tank body in a communicating mode, a nitrogen sealing valve is arranged on the nitrogen pipeline 2 and is connected to an outlet of a nitrogen tank through a pressure reducing valve, the top of the tank bodyis provided with a ventilation elbow, a one-way exhalation valve is arranged at the ventilation elbow, an oil inlet is connected with an oil pipe penetrating through a nitrogen sealing layer, the lower end of a manual oil pouring opening is connected to an oil liquid isolation area, the oil liquid isolation area penetrates through the nitrogen sealing layer to communicate to the bottom of the tank body, a liquid pressure release valve is arranged on the side wall of the bottom of the oil liquid isolation area 6, the upper portion of the oil liquid isolation area is provided with a one-way airvalve communicating with the nitrogen sealing layer, the manual oil pouring opening is covered by a sealing cover with the one-way air valve, an oil outlet is formed in the side face of the lower portion of the tank body, and a stop valve is arranged at the end portion of the oil outlet. According to the outdoor liquid storage tank, leakage can be prevented, a liquid can be cooled, normal air pressure in the tank body can be maintained, and the safety of the outdoor liquid storage tank is greatly improved.
Owner:WUHU NEW UNIVERSAL ENVIRONMENTAL SCI TECH

Self-sealing soy sauce bottle

InactiveCN111731626AEfficient packagingEffective continuous contactBottlesSealingMechanical engineeringSoya sauce
The invention discloses a self-sealing soy sauce bottle, which comprises a bottle cover body and is characterized in that the bottle cover body is provided with a material outlet, wherein in the bottle cover body, a discharged material sealing valve sheet which is used for outputting soy sauce in the soy sauce bottle and also can isolate air to prevent external air from entering the soy sauce bottle is fixedly arranged on a position corresponding to the material outlet; the discharged material sealing valve comprises a first valve sheet body and a second valve sheet body, wherein the first valve sheet body is provided with a material discharging channel used for outputting the soy sauce; the second valve sheet body is fixedly installed on the first valve sheet body; and a valve body drivenby pressure to open or close the material discharging channel is arranged in the second valve sheet body. According to the self-sealing soy sauce bottle disclosed by the invention, the bottle mouth of the soy sauce bottle can be effectively sealed, and the external air can be completely prevented from entering the soy sauce bottle. In addition, during utilization, the external air can not enter the soy sauce bottle, the soy sauce bottle only contains the soy sauce and is not provided with an empty cavity to store air, and therefore, the problem that the air is in constant contact with the soysauce to enable the soy sauce to be continuously oxidized is avoided.
Owner:潍坊市招商科瑞生物技术有限公司

Cooling device for compound fertilizer

The invention discloses a cooling device for compound fertilizer. The cooling device comprises a seat box, wherein seat box supporting columns are fixedly connected to the two sides of the bottom of an inner cavity of the seat box, cooling mechanisms are fixedly connected to the outer surfaces of the seat box supporting columns, access hole grooves are formed in the positions, between the seat box supporting columns, of the two sides of the outer surface of the seat box, a conveying pipeline is fixedly connected to the middle position of the top of the seat box, the bottom of the conveying pipeline penetrates through the seat box and extends to the top of the inner cavity of the seat box, and cooling fans are movably connected to the positions, located on the front face and the back face of the conveying pipeline, of the top of the seat box. The invention relates to the technical field of fertilizer. Effective airflow agitation is carried out on the inside through the cooling fans, intermittent blanking is carried out while airflow cooling is carried out, the number of one-time cooling is reduced, meanwhile, fertilizer conveying is carried out through vibration generated by impact, the fertilizer is thrown up and falls down repeatedly, particles are loosened conveniently, the contact surface area of the particles and air is increased, the contact time of the particles and the air is prolonged, and the heat dissipation uniformity and the heat dissipation quality are improved.
Owner:王天庚

Circuit board drive-free rolling wheel guide device in circuit board electroplating equipment

The invention discloses a circuit board drive-free rolling wheel guide device in circuit board electroplating equipment. The device comprises a rack, a first guide assembly and a second guide assembly. Each of the first guide assembly and the second guide assembly comprises a rolling wheel base fixed block, multiple rolling wheel bases and multiple rolling wheels arranged on the multiple rolling wheel bases and connected rotationally. The device becomes into a drive-free rolling wheel type from an original strip-shaped fixed guide device, each rolling wheel can rotate independently, and no drive mechanism is arranged; when a hanging tool picks a circuit board to pass through the guide device, due to the fact that the influence of flow of electroplating liquid, the circuit board can be in contact with the rolling wheels, the rolling wheels rotate through contact force of the rolling wheels and the circuit boards, the situation that one rolling wheel is continuously in contact with the face of the circuit board through the combination of the multiple stages of rolling wheels, it is guaranteed that the circuit board can be safely plated with a plating layer in the whole electroplatingprocess, and the problems of scratches, board clamping and the like cannot be generated to the circuit board; and the device has the advantages that operation is safe and reliable, the device is simple and convenient to use, and the produce yield is high.
Owner:吉希易机械设备(东莞)有限公司
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