13results about How to "Easy to change regularly" patented technology

This utility model relates to the field of automotive installation technology, specifically to a connecting mechanism for a side skirt beam of an automobile. It includes a frame, with connectors symmetrically fixed to both sides of the frame. Each connector has an integrally formed mounting cylinder on its upper front side. A connecting shaft is sleeved within each mounting cylinder. A plug-in assembly is installed on the connector for inserting the connecting shaft. A side skirt body is fixedly connected to the end of each connecting shaft furthest from the frame. Through the cooperative design of the connectors and mounting cylinders, the connecting shaft on the side skirt body can be sleeved within the mounting cylinder on the connector, facilitating the installation or removal of the side skirt body. This allows for regular replacement and maintenance of the side skirt body. Furthermore, the cooperative design of the plug-in assembly limits the movement of the connecting shaft, effectively preventing it from moving arbitrarily and thus improving the stability of the side skirt body connected to the frame.

The utility model discloses an industrial personal computer, which relates to the technical field of computers and comprises a host, a front cover detachably covers the front side of the host, a plurality of fan ports are arranged on the front side of the host, cooling fans are mounted on the inner sides of the fan ports, and the front cover covers the fan ports. Side through openings used for air inlet are symmetrically formed in the two sides of the front cover, a mounting groove with an opening in the top is formed in the middle of the front cover, a drying box is vertically inserted into the mounting groove, air inlets used for being in butt joint with the side through openings are formed in the two sides of the drying box, and a plurality of net boxes are fixed in the drying box; and a drying agent is placed in the net box. A plurality of fixing holes are formed in the edge of the front side of the main machine, positioning piles are fixed to the edge of the inner side of the front cover, and the positioning piles and the fixing holes are fixed in an inserted mode. The industrial personal computer can be used in a humid environment, and moisture in the air is prevented from influencing long-time stable operation of the industrial personal computer.

The utility model relates to ink production technical field discloses superhigh viscosity ink dispersion stirring barrel device, including base, the upper surface fixed connection rectangle frame of base, the upper surface rotationally connected of rectangle frame has stand, the upper surface fixed connection of stand has self -locking motor, the output of self -locking motor rotationally connects in the inside of stand and fixedly connects with screw rod, the outer wall rotationally connected in the inside of stand of screw rod, the outer wall screw connection of screw rod has U type seat, the lower surface fixed connection of U type seat has ring, the inner wall of ring is provided with filter screen. In the utility model, water flow enters into the water outlet pipe through the water pump, and then makes water flow enter into the water spray disc through the water outlet pipe, thereby reaches the effect of cleaning the inner wall of the stirring barrel, is favorable for the automatic cleaning of stirring barrel, reduces the cleaning difficulty, makes the cleaning coverage more comprehensive through the position control of water spray disc.

The application discloses a precision filter for chemical production and processing and a processing method thereof, and relates to the technical field of sodium benzoate preparation, which comprises a fixed base, a partition disc and a cleaning assembly. The top of the fixed base is welded with a shell, the outer surface of the shell is provided with a visual window, and the left side of the shell is connected with a water inlet pipe. The precision filter for chemical production and processing and the processing method thereof have the following advantages. The preparation liquid in the shell is filtered by the outer filter shell first, and then filtered by the inner filter pipe. In addition, the top cover is moved upwards to drive the pull rod and the limiting cover to move upwards, so that the plug is separated from the plug hole, and the connecting seat is separated from the pipe. The improved precision filter is used in cooperation with the outer filter shell and the inner filter pipe, so that the double filtering purpose is achieved, the filtering effect is improved, the disassembly and assembly process of the inner filter pipe is simplified, and the regular replacement of the inner filter pipe is facilitated.

This utility model relates to the field of coal mining machinery technology and discloses a return oil filter for a directional drilling rig, comprising: a fixed base plate, which is cylindrical; a fixing structure, which includes a first fixing part and a second fixing part. The first fixing part includes a first housing inside the fixed base plate, four sets of second snap-fit ​​plates are fixedly installed on the inner wall of the first housing, and second snap-fit ​​rod grooves are opened inside the second snap-fit ​​plates. A filter element housing is provided inside the first housing, and four sets of first limiting grooves are opened on the outer wall of the filter element housing. A first snap-fit ​​plate is fixedly installed inside the first limiting groove, and a first snap-fit ​​rod is fixedly installed at the bottom of the first snap-fit ​​plate. The first snap-fit ​​rod is snapped into the inside of the second snap-fit ​​rod groove, and the bottom of the first snap-fit ​​plate is in close contact with the top of the second snap-fit ​​plate. This achieves the purpose of limiting and fixing the device, improving the fixing strength of the device, reducing the positional displacement of the device, and improving the stability of the device in use.

The utility model discloses a tubular heater for yoghourt processing belongs to yoghourt processing technical field, to the problem of yoghourt easy to heat uneven and easy to precipitate in prior art, including heater body, the inside of heater body is provided with two annular heating pipe, and the inner wall upper end of heater body is rotatably connected with reciprocating screw rod, and one side fixed mounting of heater body has drive motor, the utility model discloses through drive motor drive reciprocating screw rod rotation to drive movable block horizontal movement, and movable block drive annular rod horizontal reciprocating movement in heater body to the yoghourt in the heater body is carried out and is stirred even, and the yoghourt is heated evenly, and the annular rod moves and drives the scraper to move, so that the scraper removes the precipitated yoghourt, so that the yoghourt is heated better, through extruding elastic clamp block in the clamping seat, so that elastic clamp block separates T type card slot, thereby facilitating the scraper is taken down, and it is favorable to the regular replacement of scraper.

The utility model relates to the technical field of waste gas treatment, and disclose an industrial waste gas carbon capture purification integrated equipment, including the reaction tank, air pump, ignition spray head, transmission assembly, base and waste gas import pipe, the inner chamber of base is connected with connecting shaft through bearing rotation, the surface of connecting shaft is equipped with a plurality of connecting rings, the inner chamber of connecting ring is connected with a plurality of fan blade through bearing rotation, the utility model discloses fan blade can change the inclination angle through the cooperation position of adjusting connecting disc and fixed bolt, can be according to different waste gas flow condition flexible regulation air flow disturbance intensity, simultaneously, the spiral guide plate guides the gas to flow along the tank wall spiral, and the radial airflow formed with fan blade constructs three-dimensional convection, completely eliminates the gas stagnation area in the reaction tank, makes the waste gas containing carbon monoxide and oxygen mix more evenly, and further ensures carbon monoxide complete combustion, significantly improves waste gas purification efficiency, avoids the problem of poor purification effect due to incomplete local combustion.

The utility model discloses a dental nurse four-hand operation trolley which comprises an operation trolley cabinet body, a plurality of operation trolley drawer grooves are formed in the front face of the operation trolley cabinet body in the longitudinal direction at equal intervals, and each operation trolley drawer groove is provided with an operation trolley drawer in a drawing mode. Operation vehicle protection plates are fixedly arranged on the two sides of the top of the operation vehicle cabinet type body respectively, a groove is formed in the top of the operation vehicle cabinet type body, an operation vehicle working table plate is fixedly arranged in the groove, an operation vehicle hidden drawer groove is formed in one side of the upper end of the operation vehicle cabinet type body, and an operation vehicle hidden drawer is arranged in the operation vehicle hidden drawer groove in a drawing mode. An operation protection mechanism is rotationally arranged above the operation vehicle cabinet body and comprises an L-shaped plate, and the problems that the working table top at the top of the operation vehicle lacks an effective protection device, and the working table top and instruments placed on the working table top are prone to being polluted by dust and other pollutants are solved.

The utility model relates to the technical field of ultra-small metallized polyester film capacitors, in particular to an ultra-small metallized polyester film capacitor, which comprises a capacitor body, two pins are fixedly mounted on the surface of the capacitor body, a mounting seat is fixedly connected to the outer sides of the two pins, a shell is fixedly mounted on the surface of the mounting seat, and the outer surface of the mounting seat is fixedly connected with the shell. The shell is made of a metal copper material, a push plate is slidably mounted on the inner side of the shell, a plurality of heat dissipation fins are fixedly connected to the side wall of the shell, an insertion hole is formed in the surface, away from the base, of the shell, a push rod is inserted into the inner side of the insertion hole, and a chamfer is arranged on the end side of the push rod. According to the utility model, through the above structure, the silicone grease material between the capacitor body and the housing can be conveniently and rapidly pushed out of the housing, thereby facilitating regular replacement of the silicone grease material at the inner side of the housing by a worker, and solving a problem that the silicone grease material is not easy to replace in the prior art.

The utility model relates to the technical field of curing agent production, and discloses an aldimine latent curing agent material conveying device which comprises a bottom plate, the left side of the top of the bottom plate is fixedly connected with a storage tank, the middle side of the top of the bottom plate is provided with a filtering assembly, and the right side of the top of the bottom plate is fixedly connected with a conveying tank. A draw-off pump is fixedly connected to the edge of the top of the bottom plate, a stirring assembly is arranged in the storage tank and comprises a shell, the shell is fixedly connected to the top of the storage tank, an impeller is rotatably connected to the interior of the shell, a rotating shaft is fixedly connected to the bottom of the impeller, and a plurality of stirring rods are fixedly connected to the outer wall of the rotating shaft; scraping assemblies are installed among the multiple stirring rods on the same side. According to the stirring device, the stirring assembly drives the rotating shaft and the stirring rod to rotate through the impeller, materials in the storage tank are continuously stirred, the aldimine latent curing agent materials are effectively prevented from being precipitated and layered in the storage process, and the uniformity of the materials is maintained.

This utility model discloses a multi-stage purification and filtration device for mineral water, belonging to the field of mineral water filtration. It includes a filter box, with a heating chamber fixedly connected to the outer wall of the filter box. The heating chamber has an internal cavity containing a heating coil. A lifting rod is fixedly connected to the outer wall of the heating coil, and a rack is fixedly connected to the outer wall of the lifting rod. One side of the rack meshes with the outer wall of a gear, and the inner wall of the gear is connected to the output end of a motor. This multi-stage purification and filtration device for mineral water, by incorporating the lifting rod, rack, gear, and heater, heats the mineral water during use, reducing the viscosity of the suspension in the mineral water and thus increasing its flow rate, thereby improving the filtration efficiency. Furthermore, the lifting and lowering movement of the heating coil ensures uniform heating of the mineral water, thereby maintaining the stability of the water flow rate.

The invention belongs to the technical field of vacuum plasma welding equipment, and relates to an automatic lifting device for a copper pole rod of a vacuum plasma welding gun and a control method.The automatic lifting device comprises an upper top plate, and the upper top plate is connected with a supporting plate through a plurality of supporting rods; a stepping motor is arranged above the upper top plate; an adjusting assembly is arranged below the upper top plate, and an output shaft of the stepping motor penetrates through the upper top plate and then is connected with the top face of the adjusting assembly. A copper pole rod is arranged below the adjusting assembly, and the lower end of the copper pole rod penetrates through the supporting plate; and the stepping motor is controlled by a wireless remote control system, so that the automatic lifting of the copper pole rod is realized. All the structures are connected through threads and are convenient to disassemble and assemble; the wireless remote control system controls the stepping motor to drive the copper pole rod to automatically lift in a high-precision remote manner; and the whole operating system also has an anti-misoperation function, so that the working efficiency, the automation degree and the safety in the equipment maintenance process are improved.

The utility model relates to the technical field of indoor air treatment equipment, in particular to suspended ceiling fresh air equipment with an air purification function, which comprises a shell, a heat exchange core, a first air inlet channel, a second air outlet channel, a second air inlet channel, a third air inlet channel and a fourth air outlet channel, an air purification assembly is arranged in the fresh air inlet channel, a fresh air fan is fixedly connected to the interior of the first containing cavity, an exhaust fan is fixedly connected to the interior of the second containing cavity, and sound absorption cotton is fixedly connected to the surfaces of the inner walls of the first containing cavity and the second containing cavity. The air purification assembly comprises a primary filter screen, an electrostatic dust removal screen, an efficient filter screen and an activated carbon adsorption layer, various particulate matter, harmful gas and peculiar smell in air can be effectively removed through a multi-stage purification structure, efficient purification of the air is achieved, and high-quality fresh air is provided for the interior of a room.