30results about How to "Avoid being unable to clean" patented technology

The invention provides a device for mixing and preparing a coating. The device comprises a blending bucket, a stirring bucket and a storage bucket, wherein the storage bucket is connected with the blending bucket through a pipeline; the blending bucket is connected with the stirring bucket through another pipeline; both the blending bucket and the stirring bucket are connected with air exhausters; an additive feeding box is arranged on the blending bucket; a discharge tube is arranged at the right end of the stirring bucket; a filling machine is connected with the tail end of the discharge tube. The device is used for preparing the coating by adopting the blending bucket and the stirring bucket, the blending bucket and the stirring bucket are vacuumed through the air exhausters, and the coating is pressed to a next procedure through barometric pressure, so that a water pump does not need to participate in conveying, the preparation efficiency is improved, and the situation that the coating is left in the water pump and is hard to clean because of large viscosity is avoided.

The invention discloses a durable power distribution automatic cabinet, which comprises a cabinet body, wherein the bottom of the cabinet body is provided with a supporting plate; the middle of the upper surface of the supporting plate is provided with a placement groove adaptive to the cabinet body; the bottom end of the cabinet body is arranged in the placement groove; the bottom of the supporting plate is fixedly provided with supporting rods which are evenly distributed; the bottom of the supporting rod is fixedly provided with an embedding plate; the bottom of the embedding plate is fixedly provided with spacing columns which are in annular array distribution; and a division plate is fixedly installed in the cabinet body and independently segments the inner cavity of the cabinet body into a first wiring chamber and a second wiring chamber. One side of the cabinet body is provided with a regulation box, so that temperature in the cabinet body can be lowered when the durable power distribution automatic cabinet is used, heat generated in the working process of an electric appliance component in the cabinet body is emitted, and a situation that the operation of equipment is affected since the heat is accumulated in the cabinet body is avoided so as to be favorable for prolonging the service life of the equipment.

The invention discloses a distribution network automatic ring main unit with high heat dissipation. The distribution network automatic ring main unit comprises a machine cabinet; a base is fixedly connected with the bottom surface of the machine cabinet; a storage battery is fixedly connected with the middle position of the top surface of the machine cabinet; a solar panel is arranged above the storage battery; the bottom surface of the solar panel is fixedly connected above the machine cabinet through a supporting block; storage boxes are fixedly connected above the left and right side surfaces of the machine cabinet respectively; a motor is arranged on the bottom surface of the inner cavity of each storage box; the motor is fixedly connected with the bottom surface of each storage box; the output shaft of the motor is connected with a rotary shaft through a coupler; one end, far from the motor, of the rotary shaft is movably connected with the inner wall of each storage box; wiring wheels are fixedly inserted and connected in the rotary shaft; and ventilation boxes are arranged on the left and right side surfaces of the machine cabinet. By virtue of the setting of the ventilation boxes, the interior of the machine cabinet can be ventilated to realize a heat dissipation effect at any time; by virtue of heat dissipation fans, heat dissipation is accelerated; and by virtue of a telescopic apparatus, the machine cabinet is effectively protected from rain water, so that the problem of poor heat dissipation of the automatic ring main unit is solved.

The invention discloses a manufacture method of a water-oil pipeline casting mould and a water-oil pipeline of a diesel engine machine body. The manufacture method includes the following steps that a,a water channel and water cavity combined sand core is manufactured, two L-shaped steel pipes (1) are welded in a positioning mould sample, the two L-shaped steel pipes (1) are filled with first heat-resistant paint coatings (11), flexible exhaust pipes (12) are placed in gaps in the two L-shaped steel pipes (1), blasting fuses (13) are placed in the flexible exhaust pipes (12), then, the L-shaped steel pipes (1) are filled with zircon powder resin sand (14), and a water channel mud core assembly is formed; and b, the water channel mud core assembly is placed in a water cavity core box, the positioning position of the water channel mud core assembly is filled with furan resin sand (2), and the flexible exhaust pipes (12) penetrate out from the furan resin sand (2). By means of design methods such as usage of the water pipe heat-resistant coatings and heat-resistant sand and a certain period time of baking at a certain temperature, the problems that foundry sand in the pipes is sintered and iron burnt-on sand is formed on the inner walls of the pipes and cannot be removed are solved.

The invention discloses an automatic power distribution cabinet having a regulation function. The automatic power distribution cabinet comprises a cabinet body, wherein a front surface of the cabinetbody is hinged with a push door via hinges, an observation window is fixedly arranged in a front surface of the push door, a handle is fixedly arranged on the front surface of the push door and is arranged below the observation window, a rubber sleeve sleeves a surface of the handle, and a first groove and a second groove are sequentially and fixedly connected to a left side and a right side of aninner wall of the cabinet body from top to bottom. By arranging a roller, a sliding rail, a rope, a fixed pulley, a motor, a rotation shaft and a rotation wheel, a switch is switched on, the motor works, the rotation shaft rotates, so that the rotation wheel rotates, a round ring is pulled to rotate, the rope is wound around the rotation wheel, and the roller upwards slides on the sliding way; and moreover, an installation plate moves upwards, the space of the installation plate in the automatic power distribution cabinet can be adjusted, relatively large electronic components can be placed,the automatic power distribution cabinet is very convenient, and the automatic power distribution cabinet has the regulation function.

The invention relates to the technical field of power equipment, and discloses a distribution automation terminal network FTU (Feeder Terminal Unit) box with a good cooling effect. The distribution automation terminal network FTU box comprises a box body, wherein the top of the box body is fixedly connected with a solar panel; the bottom of the solar panel is fixedly connected with a photoelectric conversion device; one side, which is far away from the solar panel, of the photoelectric conversion device is fixedly connected with a storage battery; the photoelectric conversion device and the storage battery are both arranged in a first cavity; one side of the box body is provided with a box door; and one side of the box door is fixedly connected with a connecting rolling shaft. Through the distribution automation terminal network FTU box with the good cooling effect, the defects of high temperature of a traditional FTU box, high equipment calorific value and poor cooling effect are changed through the storage battery, the first cavity, a second cavity, an inner plate, a cooling sheet, a cooling fan and a temperature sensing switch. The temperature of the equipment is sensed only through the temperature sensing switch. When certain height is achieved, the cooling fan is automatically started to cool, and in addition, the cooling sheet carries out auxiliary cooling so as to achieve a good cooling effect.

The invention relates to the field of medicinal material processing, in particular to a medicinal material rotary cleaning machine. The medicinal material rotary cleaning machine is characterized in that an inner gear ring is arranged on the inner side wall of an outer cylinder body, a driving shaft is rotationally connected to a rack, an eccentric wheel is connected to the driving shaft, the eccentric wheel is rotationally connected with an cylinder body, the high end and the low end of the inner cylinder body are correspondingly a medicinal material inlet and outlet end and a medicinal material cleaning end, the inner cylinder body is arranged inside the outer cylinder body, an outer gear ring is arranged on the outer side wall of the inner cylinder body, the outer gear ring meshes withthe inner gear ring, a plurality of water permeable holes are formed in the inner cylinder body, cleaning liquid is injected into the outer cylinder body, medicinal materials in the medicinal materialcleaning end of the inner cylinder body are soaked in the cleaning liquid through the water permeable holes, impurities flow through the water permeable holes along with the cleaning liquid so as tobe discharged to the position between the inner cylinder body and the outer cylinder body, a cleaning assembly comprises a plurality of nozzles arranged on the inner side wall of the inner cylinder body, and the multiple nozzles sequentially spray the cleaning liquid into the inner cylinder body along with rotation of the inner cylinder body so as to wash the inner side wall of the inner cylinderbody, so that the medicinal materials are prevented from adhering to the inner side wall of the medicinal material inlet and outlet end of the inner cylinder body.

The invention provides an anti-erosion and no sand card fracturing sliding bush which can be connected with an oil pipe and arranged inside a bushing. The anti-erosion and no sand card fracturing sliding bush compromises a shell body. The upper end of the shell body is connected with an upper contact, and the lower end of the shell body is connected with a closed outer cylinder. A plurality of open holes is arranged on the circumferential direction of the closed outer cylinder. The outer shell is provided with a movable piston cylinder. The anti-erosion and no sand card fracturing sliding bush also compromises a sand blasting body. The upper end of the sand blasting body is stuck between the shell body and the piston cylinder. The upper end of the sand blasting body is connected with a lower contact. A nozzle is embedded inside the sand blasting body. The nozzle is provided with a plurality of bell shaped spray holes along the circumferential direction. The spray holes can be communicated with the open holes. The inside of the sand blasting is provided with sliding bush which is used for sealing the spray holes, and the sliding bush is connected with the lower contact detachably. The anti-erosion and no sand card fracturing sliding bush has the advantages of being capable of reducing casing damage during fracturing, and avoiding the sand card when lifting the pope, being thorough in back flushing, and high efficient in fracturing.

The invention discloses ultrafiltration apparatus. The ultrafiltration apparatus comprises a filter tank, wherein a fixing plate is arranged in the filter tank, left and right side surfaces of the fixing plate are fixedly connected with inner side wall of the filter tank, a groove is formed in the upper surface of the fixing plate, a filter barrel is arranged in the groove, a filter screen is arranged in the filter barrel, left and right side surfaces of the filter screen are fixedly connected with inner side wall of the filter barrel, and ion separation resin is arranged in the filter barrel.According to the ultrafiltration apparatus, impurities in water can be filtered by the filter screen, and the problem that the impurities cannot be filtered is solved; ion metal in water can be separated by the ion separation resin, threaded rods can drive lifting plates to lift and drop through threaded pipes during rotation, the filter barrel can be taken out of the filter tank through liftingand dropping of the lifting plates and support rods, and the filter screen and the ion separation resin can be replaced or cleaned at any time.

The invention discloses a pipeline iron removal device which comprises a buffer tank and a magnet. The buffer tank is provided with an iron removal cavity, and the iron removal cavity is used for temporarily containing materials. The buffer tank is provided with a material inlet and a material outlet which are respectively communicated with the iron removal cavity. The inner wall of the buffer boxis sunken from outside to inside to form the isolation sleeve, and then the magnet is accommodated in the isolation sleeve, so that the magnet can adsorb magnetic impurities in a material pile, the magnetic impurities are attached to the isolation sleeve, and the magnetic impurities can be easily screened out. When the materials are discharged along the material outlet, the magnet loses magneticattraction force or is pulled out of the isolation sleeve, so that the magnetic foreign matters fall to the bottom of the iron removal cavity to facilitate removal. Thus, the quality of the material product is improved, the situation that magnetic impurities are attached to the isolation sleeve and cannot be cleaned is avoided, the quality of the next round of material product is further guaranteed, it is guaranteed that the magnet always keeps the normal adsorption effect, and the iron removal efficiency is guaranteed.

The invention discloses a bar extruding molding die with holes, which comprises a mandrel seat, a mandrel and a bar forming mold body, the mandrel seat is a disk mandrel seat, and the outermost side far away from the center of the circle is provided with A protruding fixing part, through which the mandrel seat is detachably fixed above the bar forming die body and completely covers the bar forming die body, the mandrel passes through and is assembled in the axial direction of the mandrel seat In the center, the core rod passes through the rod forming die body and is suspended and fixed inside the rod forming die body through the core rod seat. The bar extrusion molding die with holes of the present invention is provided with a protruding fixing part on the mandrel seat, and the mandrel seat can completely cover the bar forming die body through the fixing part, and there is no gap between the mandrel seat and the die body. There is a gap, which avoids the problems that the core rod seat cannot be taken out and the mold cannot be cleaned due to the accumulation of material in the gap, thereby avoiding the product from being dirty.

The invention discloses a large-scale telescopic tunnel sprayed concrete rebound collecting device. The large-scale telescopic tunnel sprayed concrete rebound collecting device comprises two wall bodies, two guide rods, two hanging rods, a fixing rod, a sliding rod and collecting cloth, wherein the upper surfaces of the two wall bodies are fixedly connected with each other through a tunnel vault; the guide rods are arranged on the surfaces of the two sides of the interior of the wall bodies; the hanging rods are arranged on the lower surfaces of the two guide rods; the two hanging rods are correspondingly and slidably connected to the surfaces of one sides of the fixing rod and the sliding rod; the fixing rod and the sliding rod are slidably connected with each other; and moving wheels are arranged at the four corners of the lower surfaces of the fixing rod and the sliding rod. According to the large-scale telescopic tunnel sprayed concrete rebound collecting device, the collecting cloth is arranged, the collecting cloth is fixed on the hanging rods on the two sides through metal hanging rings and metal hooks during use, a large amount of concrete rebound scattered materials fall onto the collecting cloth when concrete is sprayed, so that the collection of the concrete rebound scattered materials is greatly facilitated.

The invention relates to the technical field of medical treatment, and discloses an ultrasonic scalpel with an aerosol diffusion prevention function, wherein the ultrasonic scalpel comprises a transducer handle, an ultrasonic scalpel head, a cushion protection mechanism, a processing mechanism and an adjusting mechanism; the cushion protection mechanism is arranged on the ultrasonic scalpel head,the processing mechanism is arranged on the transducer handle, and the adjusting mechanism is arranged on the processing mechanism; the cushion protection mechanism comprises a clamping plate, a lantern ring A, a lantern ring B and a connecting rod A. By arranging the cushion protection mechanism and the processing mechanism, blood mist bursting out of an incision is extracted in the operation process, and thus the risks of environmental pollution and virus or bacterium infection caused by the fact that the blood mist diffuses into air are avoided. Through the arrangement of a soft cylinder, the soft cylinder can keep resilience force after air is pumped out and deformation is caused, so that kinetic energy is accumulated, negative-pressure air and blood mist pumping is generated in time through kinetic energy when an operation is conducted, the blood mist cleaning effect is guaranteed, and the problem that in the operation process, a switch is loosened, and consequently blood mist cannot be cleaned is solved.

The invention provides a dry-type fluorescence immunoassay analyzer for a clinical laboratory of a hospital, and relates to the technical field of medical detection, the dry-type fluorescence immunoassay analyzer comprises an outer box, a lead screw A is rotatably arranged on the inner bottom side of the outer box, the front end of the lead screw A is connected with a motor A in cooperation with a coupling, and the motor A is fixedly arranged at the front end of the inner bottom side of the outer box; according to the contact disc and the tubular valve in each embodiment, the treatment functions of automatic cleaning and air drying are provided, an electric cylinder is started to push a rack, a driven gear is rotated by 135 degrees through the driven gear, and the contact disc and the tubular valve are driven to rotate by 135 degrees through the driven gear, so that the contact disc and the tubular valve are separated from each other, and the contact disc and the tubular valve are separated from each other. Disinfectant passes through the inlet pipe, enters the inclined seat and the convex cylinder, passes through the penetrating ring, enters the sliding cylinder, and is sprayed out from the top of the tubular valve and the inclined spraying hole, so that spraying disinfection is realized; the problems that an existing analyzer mainly provides an in-out pushing structure and does not have the treatment functions of automatic cleaning and air drying are solved.

The invention relates to the field of investment casting molds, and particularly relates to a cleaning device for an investment casting mold. The cleaning device comprises a cleaning box, a mounting plate, a fixing hole, a fixing mechanism, a lifting mechanism, a driving mechanism, a linkage mechanism, a cleaning mechanism and a supporting mechanism, the mounting plate is slidably connected in the cleaning box and located above the cleaning box, the fixing hole is formed in the mounting plate and located in the middle of the mounting plate, the fixing mechanism is arranged on the side wall of the fixing hole, and the lifting mechanism is arranged on the inner sidewall of the cleaning box and corresponds to the mounting plate in position. A sliding base plate is driven by a hydraulic cylinder to slide upwards in the cleaning box, the liquid level of cleaning liquid in the cleaning box can rise, liquid wax on the upper layer of the cleaning liquid can be discharged through a wax discharging hole, the situation that when the mold is taken out of the cleaning liquid, the cleaned liquid wax floats on the liquid level, and a layer of liquid wax is adhered to the surface of the mold is avoided, and the mold can be cleaned more cleanly.

The invention discloses a core bar of a forming die extruded by perforated bar material. The core bar (2) comprises an extrusion press connecting part (21), a core bar seat connecting part (22), a core bar connecting part (23), and a bar molding core bar (24) which are connected in sequence; the extrusion press connecting part (21) is provided with an external thread matched with an extrusion press, the core bar seat connecting part (22) passes through and is assembled at an inner circular ring (13) of a core bar seat (1), and the cross section diameter, close to the core bar seat (1), of thecore bar connecting part (23) is larger than the inner diameter of the inner circular ring (13) of the core bar seat (1). According to the core bar of the forming die extruded by the perforated bar material, the core bar connecting part and the inner circular ring of the core bar seat are provided with a locating slot and an inserted pin arranged axially, meanwhile, by cooperation of the locatingslot, the inserted pin and core bar fixing parts, the core bar is hung in the air and fixed in a funnel-shaped inner cavity, and relative rotation displacement between the core rod and the core rod seat can be avoided so as to avoid product errors.

The invention relates to the field of meal box recycling, in particular to an aviation aluminum foil meal box recycling device. The problem to be solved is that when a circular aviation aluminum foil meal box is recycled, food in the meal box cannot be removed cleanly by direct cleaning and crushing. According to the technical scheme, the aluminum foil meal box recycling device for aviation comprises a workbench, an unfolding system, an electric three-jaw chuck and the like; an unfolding system is arranged above the left side of the workbench and located over the electric three-jaw chuck. A deformed foil meal box is unfolded through the unfolding system to prevent food residues in the aluminum foil meal box from being unable to be cleaned, and the interior of the unfolded aluminum foil meal box is flattened through the flattening system to prevent food residues in wrinkles in the aluminum foil meal box from being unable to be cleaned. And the side wall and the bottom of the aluminum foil meal box are cut through the cutting system, so that subsequent cleaning is more convenient, and the cleaning effect is improved.

The invention discloses a preparation technology of an oil pipe for a diesel engine. The preparation technology comprises the following steps: (1) putting 20 to 90 percent of pig iron, 2 to 16 percentof waste steel and 3 to 23 percent of foundry returns into an intermediate frequency furnace and smelting; raising the temperature to 1100 to 1650 DEG C; (2) standing for 12min at the temperature of1260 to 1820 DEG C; carrying out spheroidization treatment and first-time inoculation in a dam type spheroidized bag at 1126 to 1630 DEG C; controlling the content of a spheroidization agent to be 3 to 6 percent of the weight of molten iron and controlling the content of a first-time inoculation agent to be 1 to 1.8 percent of the total weight of the molten iron; (3) carrying out stream second-time inoculation when the molten iron flows out, wherein the amount of a second-time inoculation agent is 1 to 2 percent of the total weight of the molten iron; and (4) pouring the molten iron into a pouring cup filled with an instantaneous inoculation agent and carrying out third-time inoculation. According to the preparation technology disclosed by the invention, the problem that mold sand in the pipe is sintered and iron burnt-on sand on an inner wall of the pipe cannot be cleaned is solved through design methods including utilization of a heat-resisting coating of a water pipe and heat-resisting sand, baking at certain temperature and in certain time and the like.

The invention discloses an ash hopper dust removal device comprising an ash hopper, wherein the ash hopper adopts an interlayer heat preservation structure, a plurality of vibrators are respectively arranged on an outer wall of the ash hopper, a heating device is arranged in the interlayer heat preservation structure of the ash hopper, a connecting gap of the heating device and the interlayer heatpreservation structure of the ash hopper is filled with a heat preservation filler, a partition device is arranged at the bottom end of the ash hopper in a penetration manner, a crushing drum deviceis arranged at the bottom end of an ash discharge valve, and the ash discharge valve is arranged at the bottom end of the crushing drum device. The ash hopper dust removal device provided by the invention is capable of preventing the agglomeration of an ash body due to condensation caused by temperature reduction and preventing the ash body from being attached to the inner wall of the ash hopper,and is also capable of efficiently crushing the ash body.

The invention provides a cleaning robot for livestock transport equipment and belongs to the technical field of livestock machinery. The cleaning robot comprises a traveling mechanism. The top of thetraveling mechanism is provided with a water spray pipe. The ends of the water spray pipe are provided with spray nozzles. A rotating mechanism used for controlling the water spray pipe to rotate is connected between the water spray pipe and the traveling mechanism. The water spray nozzles are further connected with water inlets. The cleaning robot can automatically clean the livestock transport equipment. The cleaning efficiency is improved. Manpower and material resources are saved. Moreover, working staff can complete cleaning without getting into the transport equipment. Working experienceof the working staff is guaranteed.

The invention belongs to the field of eye speculum, and particularly relates to an ophthalmology instrument convenient to use, which comprises a bandage, a fixing frame, an upper eyelid opening mechanism and a lower eyelid opening mechanism, the eyelid opening prevention device is fixed to the eye needing to be operated through the annular elastic bandage, so that the two hands of an operator are liberated, and a doctor can temporarily relieve the eyelid opening state in the eye operation process so that a patient can blink and loosen.