5results about How to "Avoid freezing" patented technology

The utility model relates to the technical field of automobile parts production, disclose a kind of spraying device for automobile parts production, including processing table, paint tank is fixed in the top of processing table by support frame, the conveyer belt driven by servo motor is installed on the surface of processing table, the baffle of being installed in the both sides of conveyer belt, still include collecting assembly and mixing component, the collecting assembly is installed in the bottom of processing table, the mixing component is installed in paint tank interior, recycling tank connecting scraper is set in the bottom of processing table, in the movement of servo motor drive transmission belt, the excess paint adhered to its surface is scraped off and flows into recycling tank storage along the surface of scraper when passing through scraper, the fixed block with end cap is set in the top of recycling tank and scraper is connected by roller shaft, end cap is also connected by torsion spring and roller shaft, the top of scraper is always in contact with the surface of conveyer belt under the action of torsion spring, then ensure the scraping and collection effect of excess paint on the surface of conveyer belt, the waste of paint is avoided to a large extent.

The utility model discloses a kind of silicone glue subpackaging metering devices, including base, the side of base top end is equipped with shell, and the bottom end of shell is equipped with shell, the side of shell top end is equipped with conduit, and the top end of conduit is equipped with valve, the side of base top end is equipped with support, and the middle position of fixed plate is penetrated by threaded rod.The utility model is equipped with fixed plate by being installed in the top of placing plate, fixed plate and limit plate are connected by threaded rod and guide rod, threaded rod and fixed plate constitute screw thread connection, can seize threaded rod and drive threaded rod to rotate, threaded rod rotation will drive limit plate to move, limit plate moves will be container clamped in middle, limit fixing to container, prevent the situation that container appears to deviate, guide rod penetrates fixed plate, guide rod can prevent the situation that limit plate appears to deviate, to reach the purpose that silicone glue subpackaging metering device is convenient to limit container.

The application discloses a kind of monitoring repair systems of road cover plate, it is related to cover plate repair technical field, including base, the base top end fixedly connected with work shell, the inside fixedly connected with workstation of work shell, the workstation top end is placed with repair shell, the top end of the base is fixedly connected with stirring barrel away from the left end of work shell, the upper wall of stirring barrel is penetrated and is rotatably connected with rotating rod, the right side of rotating rod is provided with cleaning assembly, and the cleaning assembly includes U-shaped shell, the U-shaped shell is fixedly connected to the right side of rotating rod, the device can be moved to the place where it is needed to work by moving wheel, the use range of device is expanded, the electric push rod is opened by controlling equipment body, the electric push rod drives pressure test equipment to move downward, the cover plate is tested by pressure test equipment, so that whether the cover plate meets normal use standard can be observed, and subsequent repair work is facilitated.

The utility model provides a water-in-oil type emulsifier storage device which comprises a tank body, the top of the tank body is connected with a top cover in a sealed mode, the bottom of the top cover is connected with a supporting rod penetrating through the bottom of the tank body, the tail end of the supporting rod is connected with the bottom of the tank body, the bottom of the tank body is rotationally connected with a supporting pipe, and the supporting rod penetrates through the supporting pipe and is rotationally connected with the supporting pipe. A plurality of groups of stirring mechanisms are arranged on the supporting rod at equal intervals, the plurality of groups of stirring mechanisms are fixedly connected, each group of stirring mechanism comprises two second sliding seats which are in sliding connection with the supporting rod, two groups of second connecting rods are symmetrically arranged between the second sliding seats, and the number of each group of second connecting rods is two; the two second connecting rods are rotationally connected, and the tail ends of the second connecting rods and the second sliding seats are rotationally connected. A reset spring coaxial with the supporting rod is connected between the two second sliding seats in each set. According to the utility model, the second connecting rod and the first connecting rod can be controlled to rotate to realize a stirring function, and the solidification condition of an emulsifier is effectively avoided.

The utility model relates to an overground fire hydrant with adjustable pressure. The overground fire hydrant comprises a base, a connecting pipe is installed at the bottom of the base, a lower hydrant body is installed at the top of the base, an upper hydrant body is installed at the top of the lower hydrant body, an outflow pipe is arranged on the outer surface of the upper hydrant body, and a quick-wear part is arranged on the outer surface of the upper hydrant body and close to the connecting position of the upper hydrant body and the lower hydrant body. A plurality of protection rods are installed on the upper surface of the base in an annular array mode, and a plurality of reinforcing rings are jointly installed among the multiple protection rods. Through the protection effect of the protection rod and the reinforcing ring, the situation that the lower hydrant body and the upper hydrant body are damaged can be avoided when small collision occurs, and through the arrangement of the vulnerable part, the upper hydrant body can be deformed or broken from the vulnerable part when large collision occurs, so that the impact force borne by the lower hydrant body and the connecting pipe is greatly reduced, and the service life of the lower hydrant body and the connecting pipe is prolonged. The situation that the joint of the connecting pipe and the main water supply pipe is damaged is avoided, so that normal water supply of the main water supply pipe to other fire-fighting equipment is guaranteed, and the maintenance difficulty and cost are reduced.