16results about How to "Affect subsequent use" patented technology

The application relates to the technical field of fire extinguishing agent production, in particular to a feeding machine for producing fluorine-free foam fire extinguishing agent, which comprises a foam liquid filling pump body, a telescopic structure is installed at the side end of the foam liquid filling pump body, a positioning structure is installed on the telescopic structure, a dismounting structure is installed on the telescopic structure, a limiting structure is installed on the telescopic structure, a sealing structure is installed on the telescopic structure, and a fixing structure is installed on the sealing structure. The telescopic structure installed at the side end of the foam liquid filling pump body can conveniently take out the connecting pipe from the raw material barrel of the foam fire extinguishing agent, the telescopic structure can be fixed and limited through the positioning structure, the hose and the connecting pipe can be dismounted from the foam liquid filling pump body through the dismounting structure installed on the telescopic structure, so that the foam liquid filling pump body can be conveniently stored and prevented, and the telescopic structure can be stably installed on the raw material barrel through the limiting structure.

The resistance-increasing large-deformation anchor rod comprises a rod body of a hollow structure, the outer wall of the rod body is slidably sleeved with a tray, the outer wall of the rod body is slidably sleeved with a constraint sleeve, an annular groove is formed in the outer wall of the constraint sleeve, an annular air bag is placed on the inner wall of the annular groove, and the outer wall of the annular air bag is provided with an air inlet and an air outlet. And the inner wall of the annular groove is slidably connected with a counter-force plate, the outer wall of the rod body is sleeved with a pre-tightening nut in a threaded mode, and a first guide cavity is formed in the outer wall of the pre-tightening nut. By arranging the constraint sleeve, the annular air bag, the counter-force plate, the pre-tightening nut, the first guide cavity, the air pipe, the electronic valve, the air pump, the second guide cavity, the fixing bolt and the butt joint hole, feedback adjustment is conducted according to data collected in real time, the anchor rod can generate a specific load displacement curve, the stability of an anchor rod system is overall improved, and the safety of the anchor rod system is improved. And the accident risk caused by the change of geological conditions is also greatly reduced.

The utility model belongs to the technical field of biochemical analyzers, and particularly relates to a liquid path device of a full-automatic biochemical analyzer, which comprises a mounting shell, a liquid path assembly, a locking assembly, a shade assembly, a filter assembly and a cabinet door rotationally connected to the front end of the mounting shell, a mounting plate is fixedly mounted at the rear end of the mounting shell, the liquid path assembly is mounted in the mounting plate, and the locking assembly is mounted in the mounting plate. The locking assembly is installed in the liquid path assembly, the shielding assembly is installed in the liquid path assembly, and the filtering assembly is installed in the liquid path assembly. The liquid path assembly is matched with the spraying head through the water storage cylinder, automatic cleaning of the appliance is achieved, the situation that the human skin is relieved by chemical pollution on the appliance due to manual cleaning of the appliance, and the health of staff is affected is avoided, meanwhile, the locking assembly drives the clamping block to clamp the appliance through the double-end lead screw, limiting and locking of the appliance are achieved, and the use effect is good. And the stability of the appliance during washing is guaranteed, and the appliance is prevented from shaking and breaking due to impact force during washing.

The utility model discloses a feeding device for desulfurization pulping of a thermal power plant, and relates to the technical field of thermal power, the feeding device for desulfurization pulping of the thermal power plant comprises a feeding tank body and a crushing mechanism arranged on the feeding tank body, the crushing mechanism is assembled to refine and crush materials after the materials are fed into the feeding tank body, and the crushing mechanism is used for crushing the materials after the materials are fed into the feeding tank body. And the blanking hose is arranged at the bottom of the feeding tank body. Through the arrangement of the lifting mechanism and the protective cloth bag, when the limestone tanks of the thermal power plant are charged, an external power supply is communicated, the servo motor B drives the threaded screw rod to rotate, so that the threaded pipe translates, the lifting rod is driven to rotate, the charging barrel is lifted along with rotation, the height of the discharging opening of the charging barrel is adjusted, and the limestone tanks with different heights can be charged conveniently; the protective cloth bag is arranged in the feeding port of the limestone tank, and during discharging, the protective cloth bag shields ash powder of materials, so that the situation that the material powder drifts around, on one hand, pollution is caused, and on the other hand, material waste is caused is avoided.

The utility model discloses a damp-proof Shangri-La curtain easy to clean, and relates to the technical field of Shangri-La curtains. The sealing cover body is connected to one side of the outer shell in a clamped mode, the braking head is connected to the other side of the outer shell in a clamped mode, the connecting piece is arranged in the center of the sealing cover body, and the outer side of the connecting piece is connected with a connecting pipe; the gauze is wound on the outer side of the connecting pipe; the locking mechanism is arranged at the upper end of the outer shell; the locking block is fixed on the inner wall of the outer shell; and the dustproof mechanism is arranged in the locking block. The position of the damp-proof plate can be limited by arranging the connecting sliding grooves, the damp-proof plate is composed of the multiple sets of bamboo fiber plates, it can be avoided that the gauze is rolled in the outer shell to be moist, and follow-up use is affected, the multiple sets of fixing supports can be limited through the positioning sliding grooves and the positioning sliding blocks, and the practicability is high. And the fixing support can be quickly detached, so that the connecting tightness of the outer shell is guaranteed, and the surface of the gauze can be cleaned through the arranged cleaning sponge cushion.

This invention belongs to the field of metal processing technology and discloses a drilling device for speed reducer production. Addressing the problems raised in the background art, the following solution is proposed: a processing base, a limit bracket fixed to one side of the center of the processing base by bolts, and a mounting top plate slidably inserted into the center of the limit bracket. A hydraulic telescopic rod is connected to the bottom end of the mounting top plate by screws, and a limit cap is fixed to the outer wall of the top of the limit bracket. A reverse drilling rod, a drilling screw, and a tapping tap are rotatably mounted at equal intervals on the top of the mounting top plate. When drilling the housing of a speed reducer motor, this invention utilizes continuously sprayed coolant to reduce frictional heat during drilling. The cooled waste liquid is centrifugally accelerated by the rotation of the stirring blades to settle metal scraps. The supernatant is discharged, filtered, and then extracted again for reuse. This effectively reduces coolant waste and improves resource utilization.

The invention discloses an SAR periodic missing signal recovery method based on echo structure priori knowledge. The method comprises the following steps: acquiring an original echo signal sampled by a synthetic aperture radar; based on the sampling structure of the original echo signal, partitioning the original echo signal along the distance direction to obtain a plurality of distance blocks; each distance block comprises a plurality of sampling signals; determining a target distance unit with the maximum signal-to-noise ratio in each distance block, and calculating a recovery coefficient of each target distance unit; preprocessing the recovery coefficient of each target distance unit to obtain a target recovery coefficient of a distance block where each target distance unit is located; and determining a missing signal in the original echo signal according to the target recovery coefficient of each distance block, a predetermined target estimation error compensation parameter and the original echo signal. The method can be popularized to a full-distance section only by estimating the recovery coefficient of a part of distance units, and the operation time is greatly shortened while the pulse recovery precision is ensured.

The utility model relates to the technical field of vacuum equipment, and discloses vacuum equipment for accelerating drying of a traditional Chinese medicine extract, which comprises a mounting ground, an air compressor body and a placing mechanism, a supporting seat for supporting is arranged on the mounting ground, and the top of the supporting seat is fixedly connected with a device shell. A placing mechanism for placing medicinal materials is arranged in the device shell, and an air compressor body for compressing air is arranged on the mounting ground. Compared with a transmission mode that drying treatment is conducted by controlling the temperature and the vacuum degree, the main vacuum valve body extracts air to form the vacuum environment, meanwhile, pulse airflow is injected into the device shell through the air compressor body and the pulse valve body, air flowing in the device shell is accelerated, the drying treatment time is shortened, and the drying efficiency is improved. The production efficiency is improved, meanwhile, the drying effect and the overall drying quality of the medicinal materials can be improved, and the situation that subsequent use of the medicinal materials is affected due to insufficient drying treatment is further prevented.

The utility model discloses a Hough joint half body which comprises a half body and a sealing piece half body installed on the half body, the two ends of the sealing piece half body are in one-to-one sealing fit with the two ends of the half body respectively, the side, matched with the sealing piece body, of the half body serves as the inner side, and the other side serves as the outer side. Straight edge sections arranged in the length direction are arranged on the two long edge sides of the inner side walls of the half bodies correspondingly, and straight edge grooves are formed in the positions, corresponding to the two straight edge sections, of the inner side walls of the sealing piece half bodies correspondingly. The straight edge sections of the corresponding long edge sides of the half body are tightly installed in the straight edge grooves corresponding to the two long edge sides of the sealing piece half body respectively. The sealing piece half body is tightly installed through the straight edge section of the half body, the situation that the sealing piece half body is loosened under the action of water pressure due to loose sealing is avoided, and the sealing performance in the follow-up using process is ensured. The utility model further provides the half joint.

The utility model discloses an electrocardio lead wire anti-winding storage device which comprises a base and a shell, the shell is fixedly connected to the base, a rotating shaft is rotationally connected in the shell, a fixing plate is further fixedly connected in the shell, the rotating shaft penetrates through the fixing plate and is rotationally connected with the fixing plate, a rotating disc is fixedly arranged on the rotating shaft in a sleeved mode, and the rotating disc is rotationally connected with the rotating shaft. The rotating shaft is fixedly sleeved with a first gear, the fixing plate is rotationally connected with a handle, the end, away from the fixing plate, of the handle extends out of the shell, the rod wall of the handle is fixedly sleeved with a second gear, the first gear is meshed with the second gear, and when the handle is rotated, the rotating shaft can also rotate on the fixing plate; according to the electrocardio lead wire winding device, the electrocardio lead wires can be stably and orderly stored, and the situation that after the electrocardio lead wires are used, due to the fact that the wire bodies are too long, the electrocardio lead wires are wound, and follow-up use is affected is avoided.

The utility model discloses a stamping device for rail vehicle accessory manufacturing, including the box, the one side of box is provided with arc baffle, the stamping device for rail vehicle accessory manufacturing still includes the mounting seat, and the mounting seat fixed mounting is in the surface of arc baffle. In the above -mentioned scheme, when the debris on the surface of the mold is cleaned by the air jet of the spray head, the electric push rod at the bottom of the mounting seat is extended to drive the connecting column to move down, so that the brush is close to the surface of the mold. Then, the motor inside the connecting column drives the screw to rotate, so that the moving column connected to the surface of the screw can move horizontally in a specific direction. This can clean the debris adhering to the surface of the mold, and the debris is adsorbed by the adsorption property of the brush itself to further clean the mold. This saves the step of manual cleaning assistance, greatly shortens the time required for cleaning debris, and avoids the influence of adhering debris on the subsequent use of the mold, thereby improving the practicality of the device.

The present invention relates to the field of ink storage technology, and in particular to an automatic cleaning ink barrel for packaging printing, comprising a mounting frame, a storage barrel and a valve; the storage barrel is mounted on the mounting frame, an air inlet is provided on the storage barrel, and a discharge port is provided on the storage barrel; the storage barrel is connected to a valve; it also comprises a first connecting plate and a gas tank; a plurality of first connecting plates are fixedly connected to the storage barrel; all the first connecting plates are fixedly connected to the gas tank. The present invention scrapes the ink on the inner wall of the storage barrel by a scraping strip to prevent the ink from adhering to the inner wall of the storage barrel, and at the same time controls the operation of the first air pump to inject nitrogen into the storage barrel through the air inlet, so that the air pressure in the storage barrel is kept in a balanced state, and at the same time, it is protected by nitrogen to prevent the ink in the storage barrel from forming a hardened skin after oxidation, which affects the subsequent use of the storage barrel.

This application relates to the field of tracked walking mechanism technology and discloses a walking mechanism for a multi-functional robot, mainly composed of a driven wheel assembly. The driven wheel assembly is movably arranged at the left end of the chassis. The driven wheel assembly consists of a driven wheel, a guide plate, a support column, and a support plate. The middle part of the guide plate is movably sleeved with the driven wheel, and a tensioning device is fixedly arranged at the right end of the guide plate. In this invention, the tensioning device elongates by pumping in grease, and simultaneously shortens by the slow overflow of grease. When the tensioning device shortens, the tension of the track assembly decreases, allowing the driven wheel and guide plate to slide left and right on the support column. This effectively facilitates the removal and detachment of the track assembly from the drive assembly, enabling rapid replacement of components in the multi-functional robot's walking mechanism. Compared to the traditional operation of removing the articulated track plates of the track assembly, this effectively reduces maintenance time and labor intensity.

The utility model relates to the technical field of electronic cigarettes, in particular to a leakproof electronic cigarette which comprises an electronic cigarette body, a cigarette cover mechanism is installed on the electronic cigarette body, a hanging mechanism is installed on the cigarette cover mechanism, a cigarette holder is fixedly installed on the electronic cigarette body, a first inserting sleeve is inserted into the cigarette holder, and a second inserting sleeve is inserted into the first inserting sleeve. The cigarette cover mechanism comprises a first threaded ring, the first threaded ring is arranged on the electronic cigarette body, a cover cap is connected to the first threaded ring in a threaded mode, a sealing ring is fixedly installed on the electronic cigarette body, and the sealing ring is in a circular ring shape. By arranging the cigarette cover mechanism, the purpose of protecting the cigarette holder of the electronic cigarette is achieved, dust is prevented from adhering to affect subsequent use, meanwhile, smell leakage is avoided, loss of the cover cap can be effectively prevented, by arranging the detachable first inserting sleeve, the cigarette holder is conveniently protected, abrasion of the cigarette holder is reduced, and the service life of the cigarette holder is prolonged. By arranging the hanging mechanism, the electronic cigarette is convenient to hang and carry.

The invention belongs to the technical field of belt conveying maintenance, and particularly relates to a belt conveyor bottom fallen material cleaning device and a method thereof.The belt conveyor bottom fallen material cleaning device comprises a cleaning roller and is characterized in that the two ends of the cleaning roller are arranged on a lifting mechanism in a material receiving basket through connecting structures respectively, water diversion plates are arranged on the two sides of the cleaning roller, and a row of nozzles are arranged on the water diversion plates; water channels in the water diversion plates communicate with a water tank arranged on the outer side of the material receiving basket, and one ends of the two water diversion plates are connected with a second motor through an adjusting mechanism. A drawer is arranged in the receiving basket, and a filter screen is arranged at the bottom of the drawer; and a dryer is arranged on one side of the material receiving basket. The belt conveyor has the beneficial effects that by improving the falling material cleaning structure and mode of the belt conveyor, the application range of the belt conveyor is wider, washing and drying are added besides a conventional scraping means, the requirement that after the belt conveyor conveys adhesive materials, the belt of the conveying belt can be rapidly cleaned is met, and the service life of the belt conveyor is prolonged. And the subsequent use of the conveyor is prevented from being influenced after the piled materials are scaled, dried and hard.

The utility model discloses a convenient connecting structure for regular backwashing of activated carbon, which belongs to the technical field of water treatment and comprises a first fixing pipe, a second fixing pipe and a conveying hose, an on-off valve is arranged on the first fixing pipe, an adjusting valve is arranged on the second fixing pipe, and the on-off valve and the adjusting valve are both connected with connecting pipes. Through the arranged connecting assembly, the annular groove is formed in the fixed flange and used in cooperation with the movable flange and the rubber sealing ring, the sealing performance after connection can be ensured, the movable flange can rotate on the hard pipe and is used in cooperation with the check block and the bolt, the movable flange can be rotated in the installation process to adjust and align the hole position, and connection and fixation are facilitated; the filter assembly has a filtering effect on backwashing water, impurities are prevented from entering the activated carbon tank to influence subsequent use of activated carbon, the filter frame is inserted into the mounting sleeve, the filter frame can be quickly mounted and fixed, and the filter frame can be quickly dismounted for cleaning and other operations.