30results about How to "To achieve anti-blocking effect" patented technology

The invention provides an anti-blocking elbow drainage pipe, belongs to the field of drainage pipes, and solves the problem that an existing drainage pipe is blocked by hair. The anti-blocking elbow drainage pipe comprises a pipe body, a circular cutter head, a filtering screen, a movable rod and a pull rod, the circular cutter head is fixed in the pipe body, the filtering screen is parallel to the cutter head and movably arranged in the pipe body, a plurality of penetrating holes are formed in the cutter head, penetrating hole walls are provided with horizontal cutting edges, a plurality of connecting rods corresponding to the filtering screen are vertically fixed at the top surface of the filtering screen and penetrate the filtering screen, a plurality of vertical blades are radially arranged, strip-type vertical cutting edges are arranged on the outer side of the vertical blades, the movable rod is fixed on the top surface of the filtering screen and penetrates the center of the cutter head, a nut is arranged at the top end of the movable rod, a spring is arranged between the nut and the cutter head and sleeve the movable rod, the pull rod is vertically fixed on the bottom surface of the filter screen and hermetically penetrates the pipe body, the pull rod can be pulled downwards, so that the spring is compressed, and the horizontal cutting edges are abutted to the vertical cutting edges. The anti-blocking elbow drainage pipe can cut hair, and blocking is prevented.

The invention relates to crushing equipment, in particular to traditional Chinese medicine mask powder crushing equipment. The crushing equipment is characterized in that a sieve tray and a rectangular barrel can slide back and forth at the same time, the sieve tray can slide back and forth in a reciprocating manner so as to achieve the screening effect, meanwhile, front-back reciprocating slidingof the rectangular barrel achieves the anti-blocking effect, and then the anti-blocking and screening effects are achieved at the same time; a collecting tray and the sieve tray can be inclined at the same time, powder can be poured out when the collecting tray is inclined, and screened impurities are poured out when the sieve tray is inclined, so that waste materials and finished products are discharged separately; and an electric telescopic rod is fixedly connected to a bottom rod, one end of the collecting tray is connected to one end of the bottom rod in a hinged mode, the electric telescopic rod is arranged on the lower side of the collecting tray, a door-shaped frame is fixedly connected to the collecting tray, the sieve tray can slide back and forth on the door-shaped frame in a reciprocating mode, a sieve plate is arranged on the sieve tray, a clamping plate is fixedly connected to the sieve tray, the sieve tray is positioned above the collecting tray, the lower end of a rectangular support is fixedly connected to the bottom rod, and the rectangular barrel can slide back and forth on the upper end of the rectangular support in a reciprocating manner.

The invention provides an air purification device for an intelligent building and relates to the field of air purification devices for intelligent buildings. The air purification device for the intelligent building comprises a purification device body, wherein an air outlet pipe is communicated with the top of the purification device body; an air blower is connected to the top of the air outlet pipe; the air blower is fixedly arranged on the top of the purification device body; the bottom of the air blower is communicated with an air inlet pipe; a motor is inlaid on the right side of the purification device body; an output end of the motor extends to an inner cavity of the purification device body and is fixedly connected with a screw. According to the air purification device for the intelligent building, the motor is started, the screw is driven to rotate by rotation of the output end of the motor, the screw drives a threaded block to move to the right on the screw, and the threaded block drives a slide block to slide to the right on a slide bar, so that the slide block drives a cleaning brush to clean dust on the top of a primary filtering net, and the primary filtering net is prevented from being blocked. Therefore, an anti-clogging effect is achieved.

The invention discloses a sewage pump anti-blocking water inlet pipeline with flushing control. A sewage pump is arranged under the situation of a large flow rate, a flow guiding rib divides a water inlet bent pipe into an upper branch flow channel and a lower branch flow channel so that water inlet flow regime can be stabilized, and the property of the sewage pump is improved. At the same time, the sewage pump anti-blocking water inlet pipeline with flushing control, a sewage blocking plate is arranged on the inner wall of the pipeline, a sewage leading pipeline body is arranged below the pipeline, a flushing fence, a blocking plate fixing shaft, a flushing device of a flushing blocking plate are arranged in the sewage leading pipeline body, and a motor controls a telescopic shaft to control the flushing device to conduct blockage removing work. According to the sewage pump anti-blocking water inlet pipeline with flushing control, the water inlet effect of the sewage pump in the largeflow rate is improved to a large extent, and the blockage problem is correspondingly solved.

The invention discloses a blow-down pump novel flushing anti-blocking water inlet pipeline with a control function. Under mass flow conditions of a blow-down pump, the water inlet pipeline is providedwith a guide rib, accordingly, the inlet water flow state can be stabilized, and the water inlet performance of the blow-down pump is improved; and meanwhile, the blow-down pump novel flushing anti-blocking water inlet pipeline with the control function is provided, a mud guard is arranged on the inner wall of the pipeline, a sewage drainage pipeline is arranged on the lower portion of the pipeline and is internally provided with a front baffle, a rear baffle, a sewage storage plate and flow sensors, and through signals of the flow sensors, a motor controls a shaft to control rotation of thefront baffle and the rear baffle, so that a sewage storage state and a blow-down state are switched therebetween, and accordingly, blocking is eliminated. According to the blow-down pump novel flushing anti-blocking water inlet pipeline with the control function, the water inlet effect of the blow-down pump under the mass flow conditions is improved to a large extent, and accordingly, the blockingproblem is solved.

The invention discloses a sesame seed collection device for sesame oil processing and relates to the technical field of sesame processing. The sesame seed collection device comprises a box, a supporting seat is fixedly mounted on the undersurface of the box, a rainproof is fixedly mounted on the top face of the box, a pod removing pipe is fixedly mounted at the top of the left-side inner wall of the box, the right end of the pod removing pipe penetrates the right side face of the box and extends to the outside of the box, and two positioning grooves are formed in the right-side inner wall of the box and positioned above and below the right end of the pod removing pipe. By improving the sesame seed collection device, de-seeding of sesame can be completed thoroughly, and a filter net can bepromoted to realize anti-blocking effect; through matched use of a pod removing device and the de-seeding device, more convenience can be brought to collecting sesame seeds, so that usability of the sesame seed collection device is improved.

The invention provides an improved multifunctional drainage pipe, and belongs to the field of drainage pipes. By adoption of the improved multifunctional drainage pipe, the problem that an existing drainage pipe does not have an anti-theft function or an anti-blocking function is solved. The improved multifunctional drainage pipe comprises a drainage pipe body. The drainage pipe body comprises an inner pipe and an outer pipe. An adjustment ring is arranged at the top end of the inner pipe. The inner pipe and the outer pipe are provided with a plurality of through holes and a plurality of installation holes correspondingly. A hinge part is arranged at one end of each installation hole. The drainage pipe body further comprises fan-shaped movable plates. Inner thorns and outer thorns are formed on the movable plates. Dowels are fixed to the movable plates and movably connected to the hinge parts. Torsional springs are arranged between the dowels and the hinge parts. The through holes communicate with the installation holes in a flush mode. The movable plates are swung by the torsional springs to be embedded into the through holes, so that the inner thorns are made to stretch into the inner wall of the inner pipe; and the torsional springs can also rotate clockwise to adjust the inner pipe, so that one ends, in the length direction, of the through holes are made to push the radius edges of the movable plates, the movable plates are made to rotate outwards around the dowels, the outer thorns are made to protrude out of the outer wall of the outer pipe, and the through holes and the installation holes can be mutually sealed. The improved multifunctional drainage pipe has the anti-theft function and the anti-blocking function.

The invention discloses a carbon powder extrusion spraying device with an anti-blocking mechanism. The carbon powder extrusion spraying device with the anti-blocking mechanism comprises a feeding mechanism, a driving mechanism and a spraying tank. The carbon powder extrusion spraying device with the anti-blocking mechanism has the beneficial effects that a spraying pushing piece can be driven to move downwards, compressed air is generated in a compression pipe under the pushing effect of the spraying pushing piece, and meanwhile a second sleeve drives a telescopic rod to move downwards, an intermittent quantity control piece is driven to move downwards, so that an opening and closing conical head is separated from a sealing ring, the carbon powder falls downwards under the action of gravity of the carbon powder and the pushing and compressing effect of a feeding conveying piece, then the carbon powder is guided and separated in an umbrella shape by a powder storage disc firstly under the blowing action of compressed air guided by the compression pipe and then is sprayed out in a limited manner from a nozzle, and in this way, the sprayed carbon powder is uniform. Moreover, one air cylinder achieves intermittent extrusion outward spraying of the carbon powder, so that the carbon powder extruding spraying device with the anti-blocking mechanism is particularly suitable for intermittent powder spraying during factory batch production or manufacturing; and the carbon powder utilization rate is high, and resources are saved.

The invention relates to the technical field of precipitation and anti-blocking, in particular to a precipitation and anti-blocking device for mineral water production and processing, which comprises a main body, a baffle plate and a water outlet pipe, and the baffle plate is slidably connected to the inner side of the main body. The roller rotates to transmit power to the shaft through the belt, then the filter screen rotates, meanwhile, the brush arranged on the left side of the filter screen can continuously brush the surface of the filter screen, the anti-blocking effect can be effectively achieved, residues on the surface of the filter screen can be cleaned, and the working efficiency is improved; the motor can be started to drive the spiral rod to rotate, the spiral rod rotates to enable the spiral block to move so as to control the baffle to ascend and descend, the shoveling blocks on the two sides of the baffle can shovel residues on the inner wall of the main body when the baffle ascends, and when the baffle ascends to the highest position, cleaning is convenient, and operation is easy.

The invention discloses a drainage tube. The drainage tube comprises an inner tube, an outer tube, a side tube and a suction assembly; the two ends of the inner tube are open, one end of the inner tube is an insertion end, and the other end is an exposed end; the inner tube is sleeved with the outer tube, the two ends of the outer tube are connected with the outer wall of the inner tube, and a containing cavity is formed between the outer tube and the inner tube; the side tube is arranged on the side wall of the outer tube, and the side tube communicates with the containing cavity; the suctionassembly comprises a mounting plate, suction tubes and a driving assembly; the mounting plate is slidably located in the inner tube; a plurality of leakage holes are formed in the mounting plate; thesuction tubes are elastic, the number of the suction tubes is multiple, and each suction tube penetrates through a through hole from the outside of the insertion end, then is connected to the mounting plate and can slide in the inner tube; the driving assembly is arranged on the mounting plate; and the mounting plate can be driven to slide in the inner tube. According to the drainage tube, effusion at multiple positions in a human body can be drained, so that the pain of a patient is relieved, and the workload of medical workers is reduced.

The invention discloses a suction type dust concentration sensor with an anti-blocking function. The suction type dust concentration sensor comprises a supporting table, a threaded pipe control unit and a dust removal unit; a detection channel is formed in the upper portion of the supporting table, a round hole is formed in the upper end of the supporting table, a laser transmitter is installed in the round hole, a supporting block is fixedly connected to the right portion of the front side of the supporting table, a movable frame is rotationally connected to the front end of the supporting block, and a round plate is fixedly connected to the upper side of the right end of the movable frame; and a sliding hole is formed in the middle of the circular plate, and a threaded pipe is rotationally connected to the middle of the right side face of the circular plate. The threaded pipe control unit is mounted on the right side of the movable frame; the dust removal unit is mounted on the circular plate; and the sensor further comprises a single-chip microcomputer, and the single-chip microcomputer is arranged on the left portion of the front side of the supporting table. When the suction type dust concentration sensor with the anti-blocking function is used, dust accumulated in the suction type dust concentration sensor can be cleaned, blocking is prevented, and therefore the detection result is more accurate.

The invention discloses a crushing anti-blocking device for the chemical industry. The crushing anti-blocking device comprises a crushing device and a base assembly. Along with rotation of a first rotating disc, first arc plates and second arc plates which are installed on the outer surface of the first rotating disc in a staggered mode rotate together, and after the first arc plates make contact with first rotating wheels, the first rotating wheels retract after being extruded, and then knocking columns start to move towards one side; and at the same time, second springs are compressed, a hanging rod installed on one side of each knocking column can push a lifting plate of an inclined structure on one side, and therefore the hanging rods can be hung on one side of a clamping groove. After the second arc plates rotate, the knocking columns at the lower ends of one sides of knocking assemblies retract, and after the knocking columns retract, the hanging rods can push the lifting plate. The lifting plate starts to descend, the first rotating wheels can knock on one side of the outer surface of the first rotating disc, and along with rotation of the first arc plates and the second arc plates which are installed in the staggered mode, the pair of knocking columns installed on one sides of the knocking assemblies can alternately knock on one side of the outer surface of the first rotating disc.

The invention relates to the technical field of sesame processing equipment and discloses multiple process integrated sesame seed collection equipment which comprises a body. A rain canopy is fixedlymounted on the top surface of the body, a feeding door is hinged to the center of the front face of the body through a hinge, knocking devices are arranged at the top of an inner cavity of the body and tops of two lateral sides of the body, and two inner ends of the body are provided with two first storage grooves. The multiple process integrated sesame seed collection equipment has advantages that by joint use of the knocking devices, screening devices and anti-blockage devices, work intensity in sesame seed collection can be relieved for peasants, combination of sesame seeds and dust is prevented, convenience is provided for sesame seed collection, and accordingly convenience is provided for subsequent sesame seed processing, and practicality of the whole sesame seed collection equipmentis improved.