14results about How to "Avoid large vibration" patented technology

The invention discloses a sewage purification device for optical glass processing, and relates to the technical field of optical glass processing sewage purification, the sewage purification device comprises a purification box, two groups of supporting legs are symmetrically mounted at the bottom of the purification box, a discharge pipe is connected to the center of the bottom of the purification box in a penetrating manner, and a valve is arranged outside the discharge pipe; the top of the purification box is connected with a water inlet pipe in a penetrating mode, a filter plate is fixedly installed on the upper portion of the interior of the purification box, a chemical adding pipe is connected to the upper portion of the front side of the purification box in a penetrating mode, the rotating assembly is arranged inside and outside the purification box and comprises a driving motor, and the driving motor is fixedly installed on one side of the exterior of the purification box; according to the sewage treatment device, the purified glass fragments can be cleaned, so that the glass fragments can be guided out while the sewage is purified, the situation that the efficiency of the sewage passing through the filter plate is influenced due to excessive accumulation of the glass fragments is avoided, the sewage filtering efficiency is improved, and the glass fragments are automatically cleaned.

The invention discloses a heat exchanger convenient to clean, and relates to the technical field of heat exchangers, the heat exchanger convenient to clean comprises a heat exchanger shell, a plurality of heat exchange tubes are arranged in the heat exchanger shell, a plurality of fixing plates are fixedly installed outside the heat exchange tubes, and the fixing plates are fixedly connected with the heat exchanger shell; the moving assemblies are arranged inside and outside the heat exchanger shell and comprise fixing frames, the fixing frames are fixedly mounted on one side of the exterior of the heat exchanger shell, an electric push rod is fixedly mounted on one side of each fixing frame, a moving plate is fixedly mounted at the movable end of each electric push rod, and mounting rods are symmetrically mounted on one side of each moving plate; the cleaning efficiency of the heat exchange tube can be improved when the heat exchange tube is cleaned, the interior of the heat exchanger shell can be fully flushed after cleaning, a cleaning agent can be flushed down, cleaning dead corners are avoided, flushing convenience is improved, and practicability is improved.

The utility model discloses a fixed base of horizontal centrifugal pump, which comprises a first horizontal plate and a second horizontal plate, the second horizontal plate is abutted on the ground, the second horizontal plate is connected with the first horizontal plate through a supporting plate, a base is symmetrically arranged on the first horizontal plate, a centrifugal pump is fixedly connected on the base to be arranged above the first horizontal plate, a cable routing column is arranged on the first horizontal plate, a control box is arranged on the cable routing column, a control cable connected between the control box and the centrifugal pump is arranged in the cable routing column, a cable horse leg is arranged on one side of the first horizontal plate to fix the power cable of the centrifugal pump. The fixed base of horizontal centrifugal pump avoids the direct placement of the centrifugal pump on the ground, the rust caused by the ground moisture, and the problem of large vibration caused by uneven ground, and the control cable and power cable of the centrifugal pump are arranged more regularly and beautifully.

The utility model relates to an electronic Chinese zither with a built-in sound structure, which belongs to the field of electronic Chinese zither and comprises an electronic Chinese zither body, a cavity is formed in the electronic Chinese zither body, an installation box is installed in the cavity and comprises a first box body and a second box body which are arranged left and right, the left end of the first box body is open, and the right end of the second box body is open. The right end of the second box body is provided with an opening to form a first mounting opening, and the right end of the second box body is provided with a second mounting opening; loudspeakers with the same specification are installed in the first installation opening and the second installation opening, the loudspeaker installed in the first installation opening is arranged leftwards, and the loudspeaker installed in the second installation opening is arranged rightwards. The electronic Chinese zither provided by the utility model is provided with the sound equipment structure with a sound amplification function, so that the electronic Chinese zither does not need to be additionally provided with a sound equipment system when being carried and used outdoors, namely, the electronic Chinese zither provided by the utility model has good use convenience.

The utility model discloses an air pump silent suspension structure, an air pump system and bedding, belongs to the technical field of air control, and solves the problem that the damping and noise reduction effects of the suspension structure are invalid when the installation angle is deflected and even the air pump system is installed upside down. Comprising an air pump; the first end sleeve and the second end sleeve are arranged at the two ends of the air pump in a sleeving mode correspondingly; the supporting cylinder is arranged on the outer ring of the air pump, and the inner diameter of the supporting cylinder is larger than the outer diameter of the first end sleeve and the outer diameter of the second end sleeve. The requirement for air pump installation can be lowered, the air pump can be suspended in the air pump silent suspension device no matter what angle the air pump silent suspension device is installed, vibration and noise in the air pump working process are prevented from being transmitted outwards in a solid transmission mode, and the service life of the air pump is prolonged. The bedding is prevented from feeling slight noise and vibration in the sleeping process of a user, meanwhile, the angle problem does not need to be considered in the actual assembling process, and the assembling efficiency can be improved.

The invention provides a power-assisted wheel and induction wheel integrated module and a dust collector, the integrated module comprises a module shell, and a first cavity used for assembling a power-assisted wheel assembly and a second cavity used for assembling an induction wheel assembly are formed in the module shell; the power-assisted wheel assembly comprises a power-assisted wheel and a power-assisted motor capable of driving the power-assisted wheel to rotate around a wheel shaft of the power-assisted wheel, the induction wheel assembly comprises an induction wheel and a sensing assembly used for sensing the rotating direction and the rotating speed of the induction wheel, and the power-assisted wheel is coaxial with the wheel shaft of the induction wheel. The first cavity and the second cavity are sequentially arranged in the axial direction of the power assisting wheel. During cleaning, the induction wheel is not prone to being suspended, so that the induction accuracy of the induction wheel is guaranteed, and then it is guaranteed that the power assisting effect of the power assisting wheel is exerted.

The invention discloses a device for precisely dicing and transplanting rice seedlings with soil, and particularly relates to the field of agricultural planting.The device comprises a machine body, a feeding and dicing mechanism is arranged on the machine body, the feeding and dicing mechanism comprises a rack arranged on the machine body, and a longitudinal feeding assembly and a transverse feeding assembly are arranged on the rack; the longitudinal feeding assembly is used for longitudinally conveying seedling trays; a transverse cutting assembly and a longitudinal cutting assembly are further arranged on the rack, the transverse cutting assembly is used for cutting the seedling tray into a plurality of strip-shaped seedling strips in the transverse direction, the transverse feeding assembly is used for transversely conveying the strip-shaped seedling strips, and the longitudinal cutting assembly is used for longitudinally cutting the strip-shaped seedling strips into a plurality of single-plant seedlings. By arranging the feeding and dicing mechanism, the seedling tray is cut step by step, the impact force is small, the vibration is slight, the cutting action is continuous, the interference to adjacent non-cut areas is extremely small in the cutting process, large-area pulling and vibration damage to root systems is avoided, and the damage to seedlings during cutting is reduced.

The invention provides a flat pressing and flat die cutting station which comprises a cutter platform structure, the cutter platform structure comprises a connecting frame and a lower die, matching holes are formed in the two sides of the interior of the connecting frame, an upper die is arranged at the bottom of the connecting frame, the lower die is arranged at the bottom of the inner wall of a shell, the upper die is arranged over the lower die, and the lower die is arranged over the upper die. And a film cutter is arranged at the bottom of the upper mold. The flat-pressing and flat-die cutting device is reasonable in design, compared with a circular cutter die cutting device, the problems that the cutting length is not uniform, the cutting edge is not perpendicular enough and the like are solved through the design, the precision problem is solved through the mode of the upper die capable of conducting flat-pressing and flat-die cutting in a lifting mode, meanwhile, the cost of the device is reduced, and the flat-pressing and flat-die cutting device is high in speed, small in occupied area and low in vibration.

The present invention discloses an electric cabinet for an offshore platform wind, solar, and storage power supply system, which belongs to the technical field of offshore platform storage power supply, and includes an outer shell and a door panel, wherein the lower surface of the outer shell is fixedly connected with a bottom plate, and the upper surface of the outer shell is fixedly connected with a protection plate, and the inner wall of the outer shell is fixedly connected with a sensor; it also includes: a heat dissipation net, which is fixedly connected to the back of the outer shell, and the back of the outer shell is fixedly connected with a limit rod, and the surface of the limit rod is sleeved and connected with an upper connecting block; a protection frame, which is fixedly connected to the lower surface of the upper connecting block, and the inner wall of the protection frame is fixedly connected with a protection net. During use, the electric cabinet for the offshore platform wind, solar, and storage power supply system senses the temperature inside the outer shell through a sensor. When the temperature inside the outer shell is too high, the motor starts, and at this time the baffle will swing back and forth around the inner rod, so that the ventilation net is in an intermittent opening and closing state, which optimizes the heat dissipation effect of the outer shell.

The utility model discloses a channel steel and lead screw cut-off machine which comprises a die frame, the die frame comprises a die frame top plate, a stand column and a die frame bottom plate, one end of the stand column is fixedly connected with the die frame bottom plate, and the other end of the stand column is fixedly connected with the die frame top plate; the mold comprises an upper mold and a lower mold, and the lower mold is fixed on the mold frame bottom plate; cutting holes are formed in the upper die and the lower die, channel steel or lead screws are inserted into the cutting holes, a sliding groove is formed in the lower die in the direction perpendicular to the cutting holes, and the upper die is embedded in the sliding groove and can move up and down along the sliding groove; the hydraulic machine comprises a hydraulic body and a hydraulic rod, the hydraulic body is fixed above the formwork top plate, and the hydraulic rod penetrates through the formwork top plate to be connected with the top end of the upper die and is used for driving the upper die to downwards cut the channel steel. The hydraulic cutting device is simple and light in structural design, convenient to assemble and use, small in product notch deformation, free of temperature difference color change and sharp in flash due to hydraulic cutting, capable of guaranteeing product quality, free of sparks and dust, few in waste, low in noise, safe and environmentally friendly.

The invention relates to the technical field of photoelectricity and photothermal, and discloses a photoelectricity and photothermal integrated device which comprises a rack, universal wheels are arranged at the bottom end of the rack, a power generation assembly is arranged at the top end of the rack and comprises a power generation box, and the power generation box is arranged at the top end of the rack. A heat dissipation plate is clamped to the side edge of the power generation box, a box cover is hinged to the power generation box, and a frame is clamped into the top end of the power generation box. According to the photoelectric and photo-thermal integrated device, in order to better utilize solar energy, the power generation assembly is arranged and matched with a power generation box, a heat dissipation plate and a box cover, equipment can be protected, power generation can be better carried out in cooperation with a frame, a heat insulation plate, a whole flow channel, a TPT plate, an EVA plate, a battery piece and tempered glass, and when circulating water flows through the whole flow channel in cooperation with a liquid inlet pipe, a liquid outlet pipe and an arc-shaped piece, the circulating water flows through the whole flow channel, so that the equipment is protected; therefore, the cooling of the battery piece is realized, and the solar energy is better utilized.

The utility model discloses a granulating device for high-pressure pipe processing, which belongs to the technical field of high-pressure pipe processing and comprises an equipment box, a base is arranged on the lower surface of the equipment box, a connecting rod is fixedly connected to the upper surface of the equipment box, a mixing barrel is fixedly connected to the tail end of the connecting rod, and a discharge valve is fixedly connected to the lower surface of the mixing barrel. The device further comprises a machining assembly, the machining assembly is fixedly connected to the upper surface of the equipment box, the right side of the machining assembly is fixedly connected with an extrusion assembly, and the tail end of the extrusion assembly is fixedly connected with a cutting assembly. When the granulation device for high-pressure pipe processing works, materials are poured into the material mixing barrel, after being stirred and mixed through the material mixing barrel, raw materials enter the cutting assembly through the processing assembly and the extrusion assembly and are cut into particles through the cutting assembly, the particles enter the material collecting box, and then the particles enter the next processing step through the feeding assembly; the operation process is fast and convenient.

The multifunctional sand blasting testing machine mainly comprises a base, the lower portion of the base is hollow, the front side of the base is not closed, an outer cover is installed above the top face of the base, a collecting box is installed in the lower portion of the base in a sliding mode, the top face of the base is concaved inwards to form a material collecting groove, and the bottom groove face of the material collecting groove inclines towards the middle position. The device has the advantages that the upper portion of the base is sealed through the outer cover, the lifting base driven by the air cylinder to do vertical reciprocating motion is installed on one side in the outer cover, the moving frame capable of doing left-right reciprocating motion is installed on one side outside the outer cover, and the adsorption base capable of doing front-back reciprocating motion is installed on one side outside the moving frame; when the sand blasting machine is used, a worker places the sand blasting machine body on the other side of the outer cover, the detection plate is attracted to the outside of the electromagnet, the position of the detection plate can be adjusted according to actual conditions, and the impact and grinding conditions of the sand blasting machine body on the detection plate at different positions can be conveniently tested.

The utility model relates to the technical field of dies, and discloses a forming die convenient for stripping, which comprises a base, a lower die fixedly mounted on the upper surface of the base, a lifting component fixedly mounted above the base, an upper die arranged inside the lifting component, and a stripping component arranged inside the upper die. According to the forming mold convenient for stripping, through cooperation of an N-shaped air hole, a groove, an electric push rod and a stripping plate, when a lifting assembly is started to drive an upper mold to move upwards for stripping, an injection molding part is limited, and the situation that the injection molding part is adhered to the upper mold, is driven to move upwards by a certain distance and then falls downwards to be damaged is avoided; and meanwhile, through cooperation of a moving groove, an air bag, a moving plate, a limiting plate, a guide rod and an air pump, in the process that the stripper plate keeps attached to the injection molding part, the injection molding part can be slightly vibrated, and stripping of the injection molding part is accelerated.