33results about How to "Up and down smoothly" patented technology

The invention relates to a multi-segmented pressure regulating electric pressure cooking saucepan, which comprises a pan cover, a pan body, an electric heating device and a control circuit. The pan cover is provided with a multi-segmented pressure regulating device which comprises a pressure setting device, a pressure conversion device and a shell; the pressure conversion device comprises a pressure transmission mechanism, a displacement jumping mechanism and a signal transmission mechanism; the pressure transmission mechanism comprises a pneumatic piece and a steam sealing sleeve; the displacement jumping mechanism comprises a jumping slide block and a connecting rod which are in movable connection; a jumping spring is arranged between the jumping slide block and the pneumatic piece; a positioning mechanism is arranged between the jumping slide block and the shell; the pneumatic piece is provided with a touch piece which enables the jumping slide block to act; and the signal transmission mechanism comprises a switch component which is electrically connected with the control circuit. The multi-segmented pressure regulating electric pressure cooking saucepan has the advantages of accurate and reliable pressure regulation and realization of multi-segmented pressure regulation.

The invention discloses a boiler feeding device capable of conducting discharging automatically. The boiler feeding device comprises a base. The upper surface of the base is fixedly connected with thelower surface of an inclined plate through two telescopic rods. The lower surface of the inclined plate is in lap joint with the top end of a lifting device. The right end of the lifting device is fixedly connected with the upper surface of the base through a first supporting rod. A second supporting rod is fixedly connected with the left end of the inclined plate. According to the boiler feedingdevice capable of conducting discharging automatically, a worker pushes a handle so that a material box is pushed to the position beside a boiler, then by operating a control panel, a third electricpush rod is stretched, thus, a baffle is separated from a discharging pipe, materials in the material box are poured into the boiler through a discharging outlet and the discharging pipe, then the worker can operate the control panel again at the moment so that a second electric push rod can be stretched, the material box moves rightwards, and the material box is inclined rightwards, so that the speed of material pouring from the material box to the boiler is increased, the worker can pour the materials into the boiler more conveniently, and the working efficiency of the worker is improved.

The invention discloses a drying device for medical equipment after cleaning, which comprises a fixed plate, the front of the fixed plate is fixedly connected with several first support plates, and the upper surface of the first support plate is connected by two first telescopic The rod is fixedly connected to the lower surface of the second support plate, the lower surface of the second support plate is fixedly connected, the lower surface of the second support plate is fixedly connected to the lower surface of the lifting device, and both sides of the lifting device are fixedly connected with fixed rods, And the bottom ends of the two fixing rods are fixedly connected with the upper surface of the first support plate. The airing device used for medical equipment after cleaning changes the two hanging The distance between the poles makes it difficult for the medical instruments hung on two adjacent hanging poles to block each other, thereby improving the drying efficiency of the medical instruments and bringing convenience to the work of the medical staff.

The invention discloses an automobile sealing strip production line. The automobile sealing strip production line comprises a feeding component, a dehumidifying component, an extrusion component, a processing component, a vulcanization component, a molding component, a rapid cooling component and a stabilizing component. The feeding component comprises a core material guide starting machine, a core material spot welding machine and a core material storage machine. An information core material spot welding machine is arranged on the left side of the core material guide starting machine. By theadoption of the production technology of the sealing strip production line, the accurate and controllable parameters are fully realized, each supporting equipment is equipped with a sensor, and highlyintegrated control is adopted; and the parameters in the production processes are well controllable, the operation is convenient, the response is quick, the convenience of changing the whole production technology is facilitated, and the production efficiency is improved. The previous cylinder transmission of the core material storage machine is changed into motor transmission which is similar toelevator transmission. Due to the change of the scheme, the up-and-down lifting of guide wheels is more stable and safer, and the stable output of core materials is facilitated.

The invention relates to an integrated optimized lifting structure of a cookware tray. The integrated optimized lifting structure comprises a pot body, an inner container is arranged in the pot body, a material tray is arranged in the inner container, and a plurality of rolling pieces are arranged on the periphery of the material tray in an array mode; a lifting piece is arranged on the outer side of the inner container, and a plurality of magnetic bodies matched with the rolling pieces or the material tray in a magnetic mode are arrayed on the lifting piece. The lifting piece lifts up and down on the outer side of the inner container in a suspension manner, and drives the material tray to lift up and down in the inner container through the magnetic attraction acting force of the magnetic bodies during lifting up and down; the magnetic bodies and the rolling pieces can move in a self-adaptive mode when the material tray ascends and descends, and a demagnetizing area is further arranged between the magnetic bodies and the rolling pieces. When the material tray is lifted up and down to a certain position, the magnetic attraction acting force generated by the magnetic bodies is separated and / or reduced through the demagnetizing area, and the material tray can be detached and taken out from the inner container; a material tray positioning part is arranged in the inner container; the material tray is limited on the material tray positioning part after ascending and descending to a certain position; and when the material tray is limited on the material tray positioning part, a height difference is formed between the lifting piece and the material tray.

The invention discloses a 5G communication base station installation device with noise reduction and temperature reduction functions, including a box body, a pump cylinder, a liquid storage tank and a base station body. The pump cylinder is connected with a lifting seat through a vibration spring, and the base station body is in the process of working It will vibrate and generate noise, which will cause the vibrating spring to vibrate and drive the lifting seat to vibrate. Since the lifting seat is made of permanent magnets, the spiral magnetic induction coil moves relative to the lifting seat, and then the spiral magnetic induction coil cuts the magnetic induction line of the lifting seat. In turn, the induction current is generated on the spiral magnetic induction coil, thereby converting the vibration noise generated when the base station is working into electrical energy, reducing the transmission of noise. The tank and the pump barrel are filled with coolant. The pump barrel and the liquid storage tank are connected through the liquid inlet pipe and the liquid outlet pipe. When the electromagnet is energized, the opening size of the ventilation hole can be changed. Flow in the outlet pipe.

The invention provides an integrated well cleaning and sand controlling technology string, comprising an upper ball valve and a suspending mechanism, a lower adapter, a collar, a sand-controlling screen, a flushing pipe, a centralizer, a connecting sleeve, a sealing body, a seal plug, a well cleaning valve and a plug, the upper ball valve comprises a valve body as well as the upper valve ball, a hole ball board, an upper spring and a plug arranged in the valve body, the well cleaning valve comprises a well cleaning valve body and a lower spring, a spring seat and a lower valve ball arranged in the well valve body, the upper valve ball and the suspending mechanism are connected with the lower adapter, the collar, the sand-controlling screen, the connecting sleeve, the well cleaning valve body and the plug below in sequence outwards, and are connected with the flushing pipe, the centralizer and the sealing plug of the well cleaning valve in sequence inwards; the sealing body is arrangedbetween the seal plug and the well cleaning valve body; the lower valve ball, the lower spring and the spring seat are arranged under the sealing plug in sequence. The technology string has double functions of sand controlling and well cleaning, can be widely applied in sand-controlling technology of oil exploitation.

The invention discloses a green body separator during aerated concrete producing process, which consists of a main frame, a movable separating framework, left and right chucking beams, a hoisting frame, a hoisting oil cylinder, and a hydraulic oil tube, wherein the main frame is formed by fixedly connecting a gantry and a connecting beam; an upper lug seat of a hoisting cylinder is fixedly arranged on the connecting beam; a synchronous rack of a separating cylinder and a synchronous rack of the hoisting cylinder are fixedly arranged on the gantry; the hydraulic oil tube is arranged on the gantry; the movable separating framework consists of a framework, a first movable synchronous piece, a second movable synchronous piece, a chucking combination piece, a guide sleeve fixing frame, and a chucking oil cylinder; each left and right chucking beam consists of a fixing beam and a separating oil cylinder; the hoisting frame consists of a rectangle framework, a long synchronous piece, a shortsynchronous piece, and a lower lug seat of the hoisting cylinder; a rod end of the hoisting oil cylinder is hinged with the lower lug seat of the hoisting cylinder on the hoisting frame; and a pendulum shaft at the other end of the hoisting oil cylinder is hinged with the upper lug seat of the hoisting cylinder on the connecting beam. The green body separator during the aerated concrete producingprocess can stably separate green bodies, improve the separation efficiency, and save time and efforts.

The invention relates to the technical field of heat preservation tables, in particular to a coffee table with an automatic heat preservation function, which comprises a table top plate and supporting legs, a hollow cavity is arranged between the table top plate and the supporting legs, the upper end face of the hollow cavity is detachably connected with the table top plate, a cross-shaped separation frame is arranged in the hollow cavity, and the joint of the cross-shaped separation frame and the inner wall of the hollow cavity is of a through structure. The cross-shaped partition frame comprises an embedded plate and heat dissipation plates installed on the two sides of the embedded plate, an electric heating box is installed on one side of the hollow cavity, a circulating pipeline is arranged on the embedded plate and distributed on the embedded plate in a surrounding mode, and the heat dissipation plates are installed on the two sides of the electric heating box. According to the heat preservation table, the space in the table is continuously heated in the mode that a circulating pipeline heating mode is matched with the electric heating plate, meanwhile, raw materials are saved, and the integrity of the heat preservation table can be guaranteed.

The invention discloses a high-precision heavy-load surface rail composite matching lifting device, comprising an outer box and a lifting body. The outer box includes a front box plate, a rear box plate, a left box plate, a right box plate and a top cover that are fixedly connected together. The front box plate, the rear box plate, the left box plate and the right box plate form a rectangular enclosure, and the top cover plate and the front box plate, the rear box plate, the left box plate and the right box plate are vertically fixed on the top surface , the lifting body includes an inner box body and a top drive device, the front high-precision convex surface is in contact with the vertical direction surface of the front end surface of the inner box body, and the left and right sides of the inner box body pass through the left slider slide rail and The right slider slide rail is slidingly connected with the left box plate and the right box plate, the driving device is fixed on the top surface of the top cover plate, and the top driving device is connected with the inner box through a screw rod to control the inner box Move vertically. The slider slide rail of the present invention is combined with the surface fit of the inner box body and the front and rear inner end faces of the outer box, that is, the surface rail compound fit, which is suitable for complex and multi-sided strong force conditions.

The invention belongs to the technical field of automobile seats, and in particular relates to a foldable automobile seat, which includes a seat installed on the upper side of the inner floor of the automobile through four supporting legs, and a seat back installed on the rear side of the seat. The folding seat is suitable for vehicles with three rows of seats. The adjustable seat is installed in the middle of the two seats in the middle row. The seat and the back of the seat are released from the limit. After that, the back of the chair is manually moved forward to make the back of the chair swing relative to the seat. It can be folded up and laid flat on the inner floor of the car to provide a large passageway for the rear passengers to get on and off the car, ensuring that the rear passengers can get on and off smoothly.