14results about How to "Affect liquidity" patented technology

A self-regulating temperature float-type fuel tank, relating to the field of engine fuel tank technology, includes a tank body with an oil inlet at the top and an oil outlet at the bottom. Inside the tank body are a heater, a temperature sensor, and a cooling core. The heater and cooling core are horizontally positioned above the oil outlet, and the temperature sensor is positioned close to the oil outlet. The cooling core includes several cooling pipes and several clamping plates, which are vertically spaced. The cooling pipes pass horizontally through the clamping plates, and their two ends are connected to the tank body. Water inlets and outlets, communicating with the interior of the cooling pipes, are installed on the side walls of the tank body. The water inlets are connected to a water pump. This application can change the original cooling method, improve cooling efficiency, reduce engine output loss, adjust engine power output in a timely manner, and improve user experience.

The utility model discloses a kind of storage devices of lubricating oil, it is related to lubricating oil storage technical field, including storage tank body, support seat, sealing top cover and feed pipe, the support seat is equipped with multiple and is used to support storage tank body, the sealing top cover covers in storage tank body top, the feed pipe is fixed in storage tank body top end and with storage tank body inside communication, sealing assembly is equipped between the storage tank body and sealing top cover, the storage tank body bottom is equipped with discharge pipe, the present lubricating oil storage device is effectively solved in prior art lubricating oil storage device sealing performance poor, external impurity is easy to contaminate lubricating oil problem, sealing protrusion of sealing assembly is compatible with the sealing groove of storage tank body top edge, the sealing effect of rubber sealing gasket outside can be further enhanced, can effectively block external dust, impurity enters storage tank body, guarantee the use performance of lubricating oil, avoid because of impurity pollution and lead to lubricating oil performance decline.

The utility model relates to the technical field of disinfection dosing, in particular to a disinfection quantitative dosing device. The disinfection quantitative dosing device comprises a base, a dosing shell is fixedly installed on the base through a support, a rotating disc in rotating connection is installed in the dosing shell, and a plurality of quantitative cavities distributed annularly and radially are formed in the outer ring wall of the rotating disc; and an intermittent driving piece for driving the rotating disc to intermittently rotate for feeding is mounted on the rotating disc on the back plate. According to the quantitative dosing device for disinfection, provided by the utility model, the radial quantitative cavities which are annularly distributed are designed on the rotating disc, the volume of each cavity is fixed, and the intermittent driving part is matched to ensure that only one station is moved during rotation each time, so that the dosage height of medicaments falling into the discharge pipe each time is consistent, and the quantitative precision is remarkably improved; and the obvious influence of material level and fluidity fluctuation is avoided.

The utility model relates to compound fertilizer processing technical field, and disclose a kind of compound fertilizer production spray drying device, including spray granulator, and the side of granulating box is equipped with exhaust pipe, and one end of exhaust pipe is equipped with cleaning structure, and cleaning structure includes air induction pipe component and the support of installation at air induction pipe component bottom end, and the side top end of support is equipped with cleaning box, and the position of clear water will be lower than the top end position of outer air induction pipe, and outer air induction pipe carries out shunting to hot air and powdery compound fertilizer, and hot air and powdery compound fertilizer are introduced into clear water in box inside using inverted U shape inner tube, when the bubble generated in clear water floats, the thorn needle set will be broken to bubble, and clear water can capture powdery compound fertilizer by wetting and adhering effect, to reduce the diffusion of powdery compound fertilizer, avoid pollution external environment.

The utility model relates to the technical field of pneumatic actuating mechanisms, in particular to a stability-enhanced double-shifting-fork pneumatic actuating mechanism which comprises a box body, air cylinders are arranged on the two sides of the box body respectively, a double-shifting-fork body is arranged on the inner side of the box body, the double-shifting-fork body is connected with the working ends of the air cylinders, one side of the double-shifting-fork body is connected with one end of a transmission shaft, and the other side of the double-shifting-fork body is connected with the other end of the transmission shaft. The double-shifting-fork pneumatic actuating mechanism is characterized in that the double-shifting-fork pneumatic actuating mechanism further comprises a guide mechanism, the guide mechanism is used for supporting the movement dispersion load of the double-shifting-fork body, and the guide mechanism further comprises a support, a sliding plate and a sliding groove; by means of the installed guide mechanism, auxiliary supporting is provided for the double-shifting-fork pneumatic executing mechanism to share loads, the influence of external interference on shifting fork movement is effectively relieved, and therefore the durability and reliability of the double-shifting-fork pneumatic executing mechanism are improved, and the problem that when the double-shifting-fork pneumatic executing mechanism needs to handle large loads or carry heavy objects, the double-shifting-fork pneumatic executing mechanism cannot handle the loads is solved. And the shifting fork is easy to deform, bend or move unstably.

The invention discloses a processing device for stirring and heating powder in a storage bin. The processing device comprises a storage tank used for storing and outputting the powder and a disturbance device used for stirring the powder in the storage tank. A ventilation pipe with an air outlet is arranged on the disturbance device and is externally connected with hot air; and hot air is blown into the material storage tank through the ventilation pipe and the air outlet in sequence so as to heat powder in the material storage tank. According to the stirring device, the whole or part of the stirring device is designed into the hollow pipe, so that hot air heats the powder in the storage tank through the ventilation pipe while the stirring device stirs the powder in the storage tank. Due to the fact that the hot air input into the material storage tank from the air outlet is in a blowing type heating mode, the hot air can quickly and evenly flow to all the areas in the material storage tank to heat powder in all the areas at the same time, the powder can be evenly heated, and the problem that the quality and liquidity of the powder are affected due to the fact that the temperature of part of the powder is too high is solved.

The application provides a circular intermittent casting and welding machine, which comprises a main frame, a multi-station circular rotating mold opening and closing device arranged in the main frame, a plurality of cooling devices, a lead pouring furnace, a radiation heating device, a casting and welding agent dipping device and a discharging and carrying device, the casting and welding agent dipping device is provided with a cutting and brushing device on the side away from the main frame, and one side of the lead pouring furnace is provided with a lead ingot cold cutting and slicing lead supply device. Through the above structure, when the lead-acid battery pole group is cast and welded, the circular intermittent rotation and mold opening and closing operation are realized through the cooperation of the circular rotating disc mechanism of the multi-station circular rotating mold opening and closing device, the plurality of casting and welding devices and the mold opening and closing mechanism, and the lead pouring furnace, the radiation heating device, the casting and welding agent dipping device and the discharging and carrying device are arranged along the outer periphery of the multi-station circular rotating mold opening and closing device, so that the casting and welding of the lead-acid battery can be automatically intermittent and continuously opened and closed, thereby the production time can be shortened, the occupied space can be reduced and the casting and welding efficiency can be improved.

The application discloses a horizontal well coiled tubing rotary jet oscillation blockage removing device and method, which comprises a high-pressure jet head, the high-pressure jet head is provided with a high-pressure water jet hole and is a hydraulic rotary jet head; the high-pressure water jet hole of the high-pressure jet head generates a rotating force when high-pressure water passes through; the device further comprises a rotating pipe, a centrifugal force variable-diameter blocking mechanism and a centrifugal force variable-diameter centralizing mechanism; the front end of the high-pressure jet head is connected with the tail end of the rotating pipe and is in communication, the rear end of the high-pressure jet head is connected with the central channel of the rotating disc of the centrifugal force variable-diameter blocking mechanism and is in communication; the high-pressure jet head drives the rotating pipe and the rotating disc to rotate simultaneously. The application can make the blockage removed by the high-pressure jet head play a blocking effect, prevent the blockage from entering the other side of the first limiting sliding groove to cause secondary blockage, ensure the blockage removing effect, and ensure that the rotating axis of the rotating disc, i.e. the position of the high-pressure jet head, is on the central axis of the horizontal well, so that a good centralizing effect can be achieved on the high-pressure jet head.

The utility model relates to the technical field of agricultural planting, and discloses a fertilizing device for crop planting, which comprises a barrel, the top end of the barrel is fixedly communicated with a feeding shell, the two sides of the interior of the feeding shell are rotatably connected with crushing rollers through bearings, the two sides of the interior of the barrel are rotatably connected with rotating shafts through bearings, and the rotating shafts are rotatably connected with the feeding shell through bearings. And a plurality of stirring plates are fixedly connected to the surfaces of the two rotating shafts, heaters are fixedly installed at the bottoms of the two sides of the inner wall of the barrel correspondingly, vibration motors are fixedly installed on the two sides of the bottom end of the barrel correspondingly, a discharging pipe fixedly communicates with the middle of the bottom end of the barrel, and a butterfly valve is arranged at the top of the discharging pipe. According to the fertilizer feeding device, caked fertilizer can be crushed into small blocks through the two crushing rollers during feeding, discharging blockage and influence on absorption of crops are avoided, the stored fertilizer can be dried by the device, and influence on fluidity due to adhesion and caked fertilizer is avoided.

This invention discloses an engine attitude trajectory control mechanism, relating to the field of attitude trajectory control technology, to solve the problem of difficulty in achieving continuous adjustment of nozzle thrust in existing technologies. The engine attitude trajectory control mechanism of this invention includes a gas passage, a housing, a control component, and a nozzle. The gas passage and the nozzle are connected to the housing. The control component is disposed within the housing and is used to control the area of ​​the nozzle throat. The control component includes a servo motor and a drive gear, with the servo motor connected to the drive gear. This invention enables continuous adjustment of nozzle thrust, has a simple structure, and is easy to operate. The thrust of the nozzle can be effectively controlled by controlling the servo motor.

The utility model provides a kind of double RGV logistics trolley and its butt joint structure, belong to machining technical field, wherein double RGV logistics trolley includes the trolley support that can cooperate with logistics bed body guide rail, trolley support is provided with two, the side of each trolley support is fixed with oil cylinder connecting plate, fixed with positioning oil cylinder on oil cylinder connecting plate, the piston rod of positioning oil cylinder is towards downwards and penetrates oil cylinder connecting plate;Correspondingly, the side of logistics bed body guide rail is equipped with fixed block, fixed block is equipped with shaft sleeve inside, when piston rod extends, the lower end of piston rod can be inserted into shaft sleeve;The bottom of each trolley support is also installed with motor, the output of motor is fixed with gear, gear can be engaged with rack of logistics bed body guide rail side portion.The utility model solves the problem that the part on conveying tooling plate is prone to deviation in position when being clamped by tooling due to inaccurate positioning of double RGV trolley in the prior art, which is conducive to improving the machining precision of subsequent machining units for parts.

The invention discloses a stirring mill type powder reactor for processing calcium hydroxide with a high specific surface area, and relates to the technical field of calcium hydroxide processing equipment. The reactor comprises a mounting base, a stirring and grinding box and a reaction box are arranged on the mounting base, and a stirring and grinding crushing assembly and a mixing reaction assembly are arranged in the stirring and grinding box; high-activity calcium oxide powder is fed into the reaction box through the feeding box, and an aqueous solution and a dispersing agent which are supplied by the two proportioning boxes are transferred and conveyed to the reaction rotary drum and are matched with the turning plate to realize full reaction; and the reacted material enters the stirring and grinding drum through the blanking pipe, is crushed by the spiral stirring and grinding blade and the grinding tooth block, and is output by the conveying mechanism. An integrated structure is adopted, temperature control, sealing and pulse air supply design is matched, the mixing uniformity and the reaction efficiency are improved, the particle size of powder is refined, preparation of calcium hydroxide with the high specific surface area is assisted, the structure is compact, operation is convenient and fast, and practicability is high.

This utility model provides a sludge buffer silo with an impurity separation structure, relating to the field of sludge composting technology. It includes a silo and a filter; the silo has an inlet at the top and a outlet at the bottom; the filter is installed on the top of the silo, comprising an outer shell, a top cover, a filter cartridge, a motor, a rotating frame, a movable sleeve, and a spring; the bottom of the outer shell is connected to the top of the silo, and the top of the outer shell is connected to the top cover, with the filter cartridge located inside the outer shell; the motor is fixedly installed on the top cover, and its drive shaft is connected to the rotating frame, which is located inside the outer shell and surrounds the filter cartridge; the movable sleeve is slidably connected to the outside of the outer shell and is connected to the top cover. When sludge enters the filter, large particles of impurities are intercepted by the filter screen, preventing them from entering the silo. The filtered sludge is then discharged into the silo, effectively ensuring the quality of the sludge inside the silo.