114results about How to "Affect processing" patented technology

The invention relates to a full-automatic noodle cooking machine and an application method thereof. The full-automatic noodle cooking machine comprises a dough kneading device, a dough pressing device, a hopper, a noodle cooking furnace, a worktable and a hoisting supporting frame, wherein the dough kneading device and the dough pressing device are mounted on the bracket; the dough kneading device, the dough pressing device, the hopper, the noodle cooking furnace and the worktable are sequentially mounted; the hoisting supporting frame is mounted in the middle below the workable; the hoisting supporting frame is used for supporting a plurality of noodle bowls for containing noodles and is driven by a worm and worm rod structure to be hoisted. The whole process is finished by a full-automatic machine and a worker only needs to set the time of each step through a controller; the worker does not need to contact noodles from the step of putting flour to the step of forming the noodles, so that a noodle processing process is safe and sanitary and the food health is guaranteed.

The invention relates to the technical field of domestic machinery for vegetable and fruit juice extraction processing, in particular to a juice extraction structure and a juice extraction machine adopting the juice extraction structure. The juice extraction structure comprises a cutter head frame and a dreg separating frame sheathed and arranged outside the cutter head frame. The juice extraction structure is characterized in that a dreg discharge structure realizing the relative movement with the dreg separation frame is arranged between the cutter head frame and the dreg separation frame, and the rotating speed difference between the dreg discharge structure and the dreg separation frame is 5 to 45rpm. The dreg discharge structure realizing the relative movement with the dreg separation frame is arranged between the cutter head frame and the dreg separation frame of the juice extraction structure, so the juice throwing and the continuous dreg discharge can be continuously realized in the work process of the juice extraction structure, the influence on the processing of the machine on the materials caused by the fruit dreg accumulation and storage is avoided, the fruit dreg cleaning after the machine halt is not needed, the vibration and the noise generated in the work process of the machine caused by the fruit dreg accumulation and storage distribution nonuniformity are also greatly reduced, the juice extraction structure can realize the continuous work, the processing efficiency and the juice yield are high, and in addition, the cleaning is simple and convenient. The juice extraction machine adopting the juice extraction structure has the advantages that the fruit dreg cleaning after the machine halt is not needed, the continuous work is realized, and the processing efficiency and the juice yield are high.

The invention discloses a machine tool component, and particularly relates to a fixing device for damageable workpieces. The fixing device comprises a hose and a hose retainer, wherein the hose retainer is a cylindrical housing; one end of the hose is of a sealed structure and the other end of the hose is of an opening structure, and the hose is spirally arranged and positioned at the interior of the hose retainer; one end of the hose retainer is further fixedly connected with a boss for limiting the hose and a fixed station for fixing the hose retainer; the side wall of the hose retainer is fixedly connected with a hollow tubular hose fixed end, and the hose opening end stretches out form the hose fixed end. The fixing device has the advantages that the using efficiency is high and thin-walled workpieces or the damageable workpieces cannot be deformed and damaged.

The invention discloses a cutting and grinding device for GRC plate machining, and belongs to the technical field of GRC plate machining. The cutting and grinding device comprises a conveying table, asliding assembly, a moving assembly, a fixing assembly, an overturning assembly and a cutting assembly, wherein the sliding assembly is arranged beside the conveying table, the working end of the sliding assembly is arranged above the conveying table, the moving assembly is arranged on the sliding assembly, the fixing assembly is arranged on the conveying table, the overturning assembly is arranged between the conveying table and the sliding assembly, the cutting assembly is arranged beside one end of the conveying table, and the working end of the cutting assembly is arranged above the conveying table. Through cooperation of all the assemblies, all the faces of a GRC plate can be ground, the cutting depth and position can be accurately controlled during cutting, the machining efficiencyis higher, and the effect is better.

The invention discloses a rotary type rapid thawing device for frozen food. The rotary type rapid thawing device comprises a shell, an upper cover, a heating box, a fan, a base plate and a mounting plate; the base plate is connected to the mounting plate in a rotating mode; a supporting rubber block and an angle adjusting supporting mechanism are arranged between the base plate and the mounting plate; a supporting box is fixedly arranged at the bottom of the interior of the shell; a horizontal frozen food placing groove is fixedly arranged at the top of the supporting box; a transmission box is connected to an output shaft of a motor; horizontal stirring rollers are connected to the positions, corresponding to a driven gear and a driving gear, in the frozen food placing groove; and the bottom of the interior of the shell communicates with a circulating pump through a pipeline. The rotary type rapid thawing device has the advantages that the frozen food is placed in the frozen food placing groove for thawing, the stirring rollers at the bottom of the food are driven to rotate by the motor, the food is driven to rotate, the different surfaces of the food are enabled to face upwards,so that hot air can directly act on the different surfaces of the food, and therefore the thawing efficiency of the food is improved.

The invention provides a honeycomb plate feeding device, which can be used for transferring a honeycomb plate assembly to be processed to a production device, is free from consuming manpower, is highin efficiency, and can be further used for dedusting the honeycomb plate assembly. The invention has the technical scheme that the honeycomb plate feeding device comprises a support and a guide rail,wherein a movable block is arranged on the guide rail; a lifting stand column is arranged on the movable block; a fixing frame is connected to the bottom part of the lifting stand column; a sucker frame is arranged on the bottom part of the fixing frame; the size of the sucker frame corresponds the size of the honeycomb plate to be conveyed; plastic plates are arranged on the sucker frame throughconnecting rods; a pressure sensor is further arranged on the sucker frame through a connecting rod; a roller conveyor is arranged under one end of the guide rail; a proximity sensor and a dust collector are sequentially arranged on the roller conveyor; and the pressure sensor, the lifting stand column, the guide rail, the proximity sensor and the dust collector are in electronic control connection with the controller.

The invention discloses a mixing stirrer for producing paint. The mixing stirrer comprises a base, a shell, a sealing cover and motors, the shell is arranged on the base, a rotating shaft and a supporting block are arranged at two ends between the bottom of the shell and the base respectively, the sealing cover is arranged at the top of the shell, vertical stirring rods are fixedly connected on output shafts of the motors, a plurality of stirring blades are fixed on the side walls of the stirring rods, the inside of the shell is filled with high-hardness balls, an outward projecting water pipe groove is formed around the side wall of the upper portion of the shell, and a vacuum pipe is connected onto a vacuum pump. According to the mixing stirrer, raw materials are stirred and mixed by the aid of the stirring blades and the high-hardness balls, the mixing stirrer is particularly applicable to mixing of solid and liquid, production efficiency is improved, inclined angle of the shell can be adjusted by the supporting block and an ejector plate, so that the paint in the shell can be discharged, cleaning liquid is led into shell by an annular water pipe, residual paint in the shell is cleaned, and labor intensity is reduced.

The invention discloses a cleaning device capable of screening traditional Chinese medicinal materials, and belongs to the technical field of traditional Chinese medicinal material machining. The problems that an existing device cannot screen traditional Chinese medicinal materials during cleaning, and machining efficiency is affected are solved. The device is technically characterized by comprising a base, a supporting stand column and a supporting transverse plate. The right side wall of the base is fixedly connected with the supporting stand column, the supporting transverse plate is fixedly mounted on the top of the supporting stand column, a cleaning groove is formed in the base, a screen net mounting base is movably mounted in the cleaning groove, a screening net is mounted in the screening net mounting base, and two screening frames are symmetrically mounted on the two sides of the screening net mounting base. The screening net mounting base is arranged, the traditional Chinesemedicinal materials can be conveniently cleaned, meanwhile, the traditional Chinese medicinal materials can be filtered, the phenomenon that impurities are doped in the traditional Chinese medicinal materials to affect machining of the traditional Chinese medicinal materials can be avoided, meanwhile, a moving base moves left and right to drive a rotating shaft and a mixing propeller to rotate, flow disturbing of the medicinal materials in the cleaning groove is achieved, and cleaning of the traditional Chinese medicinal materials is facilitated.

The invention discloses a convenient feeding device based on sheet-metal working. The convenient feeding device comprises a conveyor belt, and the two ends of the middle part of one side of a baffle are each provided with a cylinder; one end of each cylinder is provided with a push plate, and a sliding plate is hinged to one end of a connecting plate; the two ends of the top surface of the slidingplate are each provided with a vertical slot, and each vertical slot is internally provided with a first roller; one end of each first roller is provided with a mounting slot, and an arc plate is hinged to the interior of each mounting slot; and a ratchet wheel is installed at the position, corresponding to the arc plate, of one of the vertical slot by screws. Compared with the prior art, the convenient feeding device has the beneficial effects that the conveyor belt is turned on, and metal plates are placed on the conveyor belt; at the moment, the cylinders are turned on, and the metal plates are pushed through the cylinders, so that the metal plates are aligned; when the metal plates transported onto the connecting plate, the metal plates fall down along the sliding plate, and roll in the vertical slots through the first rollers; the arc plates are blocked through the ratchet wheel, and the first rollers are prevented from being rotated reversely; the situation that the metal platesare slide on the sliding plate obliquely, and consequently the subsequent machining of the metal plates is affected is avoided.

The invention relates to the technical field of corn grinding, and discloses a corn crushing and grinding device. The device comprises a shell, a feeding hopper, a quantifying assembly, a crushing assembly, a grinding assembly, an opening and closing assembly, a screening assembly, a conveying assembly, a workbench and a loading box, wherein the shell is arranged at the top end of the workbench, the feeding hopper is arranged at the top end of the shell, the quantifying assembly is arranged at the top end of the shell, the crushing assembly is arranged inside the shell, the grinding assembly is arranged in the shell, the opening and closing assembly is arranged below the crushing assembly and located beside the grinding assembly, the screening assembly is arranged below the opening and closing assembly, the conveying assembly is arranged at the top end of the workbench, the workbench is arranged at the lower end of the shell and the loading box is arranged in the shell. By means of thedevice, the situation that the corn processing efficiency is affected due to the fact that a feeding port is prone to being blocked when too much corn is poured into during feeding, and the corn grinding quality is affected due to the fact that existing equipment does not grind corn thoroughly during corn grinding is avoided.

The invention relates to the technical field of solar thin-film battery manufacturing equipment. The invention further discloses a thin-film battery discharging device. The device comprises a conveying mechanism and a cutting mechanism, the conveying mechanism is provided with a bottom plate. A roller frame is fixedly connected to the front end and the rear end of the upper surface of the bottom plate. A supporting frame is fixedly installed inthe periphery of the bottom of the bottom plate. One side of the bottom of the bottom plate is fixedly connected with a fixed lug I; the other side of the bottom of the bottom plate is fixedly connected with a fixed lug II; the roller frame is movably connected with a roller shaft; a conveying roller is fixedly mounted on the roller shaft; the fixedlug I is movably connected with a main threaded rod; the fixed lug II is movably connected with a driven threaded rod; and a main chain wheel is fixedly installed in the middle of the main threaded rod, the main threaded rod is fixedly connected with limiting blocks located atthe two sides of the fixed lug I, and the main threaded rod is in threaded connection with a movable lug. The problems thatin the background art, conveying is inconvenient, thin-film batteries are prone to stacking and side-by-side conveying, and the next procedure is affected are solved.

The invention discloses a large-ring-gear externally-expanded type efficient gear shaping clamp which comprises a base and a body arranged on the base. A connection disk, an expansion sleeve and a support are sequentially arranged on the inner side of the body from bottom to top. The base is fixedly connected with a machine tool table. Compared with a three-jaw chuck and manual clamping, the large-ring-gear externally-expanded type efficient gear shaping clamp is constant in clamping force, the clamping process is stable and reliable, and parts are not prone to deforming; the large-ring-gear externally-expanded type efficient gear shaping clamp is suitable for gear shaping machines of various specifications by replacing the base and a connection rod, and the large-ring-gear externally-expanded type efficient gear shaping clamp is suitable for parts of different size series by replacing the expansion sleeve and the support. The support can be designed of a petal type toothed structure and is paired with a chute arranged on the body, the chip removing speed is increased, and accumulated scrap iron is effectively prevented from affecting machining. The clamp is relatively simple in whole structure and convenient to manufacture, and an adjustment space is reserved for insufficient manufacturing and assembling precision. The clamp can be arranged as a whole or parts of the clamp are sequentially arranged, and the parts can be conveniently detected and replaced.

The invention discloses a cutting device for chip wafer processing. The cutting device comprises a main machine body, a display screen is arranged on the main machine body, a side machine body is arranged on the side face of the main machine body, a transverse moving body is arranged on the side machine body, and a vertical moving body is movably installed on the transverse moving body. A workbench is arranged on the vertical moving body, a laser cutting head is arranged at the position, above the workbench, of the main machine body, a first internal storage bin is arranged in the workbench, and a middle mounting body is arranged in the middle of the first internal storage bin. The cutting device for chip wafer processing belongs to the field of chip wafer processing. The chip wafer is fixed through the arranged upper clamping body and other structures, the situation that a rubber pad occupies an overlarge area of the edge position and influences processing is prevented, and the workbench is convenient to clean through the arranged upper brush plate and other structures, and the chippings are prevented from influencing the processing of the next chip wafer.

The invention discloses an optical fiber laser cutting machine. The optical fiber laser cutting machine comprises a laser cutting machine body, an optical fiber laser cutting device, a conveying device, a driving device and clamping plates; the optical fiber laser cutting device is slidably installed in the top end of the laser cutting machine body; the conveying device is slidably mounted in the laser cutting machine body and located on the outer surface of the optical fiber laser cutting device; the driving device is fixedly mounted on the peripheral edge of the center in the laser cutting machine body; and the clamping plates are slidably mounted in the laser cutting machine body. The laser cutting machine body internally comprises a collecting table, limiting shaft holes, limiting sliding ways, dustproof folding cloth, a supporting frame and protective side plates, and the limiting sliding ways are symmetrically formed in the centers of the two sides of the interior of the laser cutting machine body. According to the optical fiber laser cutting machine, the conveying device synchronously slides along with the optical fiber laser cutting device, cut metal blocks can be synchronously conveyed, therefore, the cut metal blocks quickly enter the next procedure, and time waste is avoided.

The invention relates to the technical field of fixtures, and discloses an automobile part surface spraying fixture which comprises a support plate, a hydraulic cylinder, two height adjusting assemblies, a limiting shell, a rotating shaft, a rotating disc, a positioning shaft, a limiting disc and a driving motor. The two height adjusting assemblies are arranged on the two sides of the support plate correspondingly in the vertical direction, the two height adjusting assemblies are parallel to each other, the hydraulic cylinder is arranged at the top ends of the height adjusting assemblies in the horizontal direction. the hydraulic cylinder is located above the support plate, the telescopic end of the hydraulic cylinder faces the direction of the vertical central axis of the support plate and is fixedly connected with the side, away from the vertical central axis of the support plate, of the limiting shell, and the end, facing the vertical central axis of the support plate, of the limiting shell is provided with an opening. According to the automobile part surface spraying clamp, a clamped workpiece to be machined achieves the effect of uniform spraying through uniform rotation, andthe workpiece is prevented from being polluted by paint by replacing the limiting disc.

The invention provides a slag tailing metal recovery system based on big data and a recovery process method thereof, and relates to the technical field of copper smelting. The slag tailing metal recovery system based on the big data and the recovery process method thereof comprises a shell, a magnetic separation mechanism, a gas supply device, a telescopic driving device, a screening mechanism and a collecting box, the magnetic separation mechanism is arranged in the middle of the interior of the shell and used for screening magnetite in slag, the left side and the right side of the magnetic separation mechanism are fixedly connected with the shell, and the gas supply device is arranged on the right side of the shell. The left side of the air supply device penetrates through the right side of the shell and is fixedly connected with the shell, the telescopic driving device is arranged on the left side of the shell, and the driving end of the telescopic driving device is fixedly connected with the left side of the magnetic separation mechanism, the screening mechanism is movably connected on the bottom end of the shell, the collecting box is movably connected on the bottom end of the screening mechanism. The problem that the magnetite and fayalite are inconveniently and effectively subdivided due to different sizes of tailings particles, the magnetite and the fayalite in copper smelting tailings is solved.

The invention discloses a sheet type electroplating clamp for a lead frame and a clamping method of the sheet type electroplating clamp. The sheet type electroplating clamp comprises a fixed bottom plate, wherein a charging conveying belt, an electroplating base, a discharging conveying belt and a machining frame are fixedly connected to the top of the fixed bottom plate, and clamping plates are movably connected to the top of the electroplating base. The invention relates to the technical field of machining for lead frames. According to the sheet type electroplating clamp for the lead frame and the clamping method of the sheet type electroplating clamp, expansion plates move downwards to extrude the clamping plates, the clamping plates drive balls to slide towards the two sides in the electroplating base, at the moment, return springs are extruded, inserting rods slide into inner cavities of fixing rods, the lead frame is placed in an electroplating tank, then suction discs cancel suction force, a first driving air cylinder ascends, and drives the suction discs to retract, at the moment, the clamping plates lose pushing of the expansion plates and move oppositely under pushing of the return springs, the clamping plates are clamped to the surface of the lead frame through the electroplating tank, and the lead frame is fixed, so that the lead frame can be rapidly fixed, and the sheet type electroplating clamp is convenient to operate and simple to use.

The invention relates to the field of petroleum processing and in particular relates to a petroleum exploitation and extraction system. The petroleum exploitation and extraction system comprises fixedcolumns, a material control mechanism, a stirring mechanism, fan blades, pressing columns, a separation plate, a monitoring mechanism, an exhaust valve, a connecting mechanism, a motor, an oil inletflange, a driving mechanism, a filtering mechanism, a leakage-proof plate, a box body, a heating mechanism, a linkage mechanism, a spring, an assisting mechanism, an oil hole and a sandstone opening,wherein the filtering mechanism is arranged in the box body, and is used for preventing sandstones in petroleum from entering the box body; a concave disc at the top of a mounting rod of a side wall of a filtering plate is connected with a belt disc; when the petroleum is stirred, the sandstones on the surface of the filtering plate are shaken and a condition that the filtering plate is blocked bythe sandstones is avoided; the stirring mechanism is matched with the connecting mechanism to move; one side of the fan blade at the bottom of the connecting mechanism is used for stirring the petroleum in the box body and the pressing column at the other side slides up and down to facilitate uniform stirring of the petroleum; the section of a heat absorption plate at the bottom of a combustion chamber is of a triangular structure, so that the heat absorption area of the heat absorption plate is enlarged.

The invention relates to the technical field of machining conveying, and discloses a stepping type feeding device for machining. The stepping type feeding device comprises a base and a bottom plate, wherein baffles are fixedly connected to the left side and the right side of the bottom plate; supporting frames are fixedly connected to the inner sides of the baffles and are located above the bottomplate; first rack plates are fixedly connected to the left ends and the right ends of the supporting frames; second rack plates are connected to the inner sides of the first rack plates in a slidingmode; a driver is movably connected to the rear end of the bottom plate; a material table is fixedly connected to the upper parts of the rear parts of the baffles; sliding blocks are fixedly connectedto the middle parts of the lower ends of the second rack plates; a transmission shaft is connected to the right end of the driver in a sliding mode; and an air cylinder is arranged at the lower endsof the second rack plates. According to the feeding device, workpieces can be uniformly and stably fed; and in the moving, feeding and conveying process of the workpieces, the workpieces cannot collide with one another, so that the damage to the surfaces of the workpieces is avoided, and the influence on the next step of machining of the workpieces is avoided.

The invention belongs to the field of high-frequency transformer equipment, and particularly relates to a high-frequency transformer spool. The high-frequency transformer spool comprises a box body, a control system, a bracket, a first motor and a second motor, wherein a winding side is arranged at one side of the box body; two through holes are formed in the winding side, and correspond to the first motor and the second motor respectively; the first motor is fixedly connected to a bracket shaft; the bracket shaft extends out of the through holes and is fixedly connected with the bracket; a placement rod is fixed at the top part of the bracket; at least five spacers are fixed on the placement rod; a line tube rod is fixed at the middle part of the bracket; at least four line tubes vertical to the line tube rod are fixed on the line tube rod; a line concentrating rod is fixed at the bottom part of the bracket; a line concentrator is fixed on the line concentrating rod; and a winding shaft is fixedly connected to the second motor, extends out of the through holes and is fixedly connected with a fixed block. The problem that a copper wire coil of a copper wire barrel is intertwined and cannot be used is solved by providing the high-frequency transformer spool capable of separating the copper wire coil.

The invention discloses a product clamping mechanism for a clothes production line. The product clamping mechanism comprises a first fixing frame, a moving unit, an adjusting unit and a second fixingframe; as for the first fixing frame, the second fixing frame and the first fixing frame are arranged in a left-right corresponding mode, stabilizing units are arranged on the two sides of the bottomend of the first fixing frame and the two sides of the bottom end of the second fixing frame, and fixing units are arranged at the front end and the rear end of the left side face of the first fixingframe; and the moving unit comprises a first linear motor, a fixing plate, an electric telescopic rod, a supporting plate, second linear motors, a main motor and a rotating shaft, the two second linear motors are arranged at the top ends of the inner side faces of the first fixing frame and the second fixing frame correspondingly, stators at the two ends of the first linear motor are connected with the inner side faces of rotor bases of the two second linear motors correspondingly, and fixing plates are arranged on the left side and the right side of a rotor base of the first linear motor. Theproduct clamping mechanism for the clothes production line has the advantages that the use is simple, the adjustment is convenient, the clamping is firm, and the practicability is high.

The invention provides an environment-friendly furniture curing and health preserving bin, and relates to the field of furniture processing. The environment-friendly furniture curing and health preserving bin comprises a bottom partition plate and a plurality of health preserving bin bodies arranged on the upper surface of the bottom partition plate, wherein mounting side plates are arranged on the two sides of the bottom partition plate, movable side plates are slidably connected to the outer side walls of the mounting side plates in a sleeving mode, and the movable side plates are fixedly connected with the outer side wall of the bottom partition plate; and a movable rotating rod is rotationally connected between the two mounting side plates through a bearing. Through the mutual cooperation of the bottom partition plate, the health preserving bin bodies, the movable rotating rod, a fixing rod, a connecting vertical plate, a pulling assembly and a driving mechanism, the driving mechanism is used for driving the movable rotating rod to rotate so that a second connecting rope can be wound, at the moment, a positioning plate, the connecting vertical plate and the health preserving bin bodies integrally move upwards, then the health preserving bin bodies can be lifted to different heights for storage, the situation that the processing of furniture in the health preserving bin bodies is influenced by ground moisture is avoided, and the quality of the formed furniture is guaranteed.

The invention discloses a venlafaxine sustained-release capsule composition and a preparation process thereof. The composition comprises a hollow capsule and a sustained-release pellet in a hollow capsule shell, wherein the sustained-release pellet is composed of a drug-containing pellet core and a sustained-release coating, the drug-containing pellet core comprises venlafaxine hydrochloride, microcrystalline cellulose and hydroxypropyl methyl cellulose, and the sustained-release coating comprises ethyl cellulose and hydroxypropyl methyl cellulose. The invention further provides a preparationmethod of the capsule. The method is simple in process, mild in condition, simple in preparation, few in auxiliary material variety and dosage, low in equipment requirement and suitable for industrialproduction. The invention further discloses a coating device. Venturi tube design is adopted in a forming and separating device of the coating device, materials input from a solid-phase feeding holeare impacted, drug particles adhering after coating are separated, the coating on the surfaces of the particles can be cooled and cured through low-temperature nitrogen, and the situation that the drug particles adhere again subsequently, and consequently drug processing is affected is avoided.

The invention belongs to the technical field of aluminum alloy plate machining, and particularly relates to an automatic feeding device for aluminum alloy plate machining. The automatic feeding device for aluminum alloy plate machining comprises a workbench, symmetrical supporting plates are fixedly arranged at the upper end of the workbench, sliding grooves are formed in the adjacent sides of the two supporting plates, and a fixed frame is transversely arranged at the upper end of the workbench. Symmetrical rotating rods are transversely arranged in the fixed frame, the right ends of the two rotating rods are rotationally connected with the right side wall of the fixed frame through bearings, the left ends of the two rotating rods penetrate through the left side wall of the fixed frame and extend to the left end of the fixed frame. The height of the whole conveying device can be conveniently adjusted according to needs, aluminum alloy plates are conveyed to different heights, convenience and rapidness are achieved, the practicability of a conveying mechanism is improved, dust at the upper ends of the aluminum alloy plates is treated, and it is prevented that a large amount of dust is accumulated, and later machining of the aluminum alloy plates is affected.

The invention relates to an automatic domestic sewage treatment machine and method. The automatic domestic sewage treatment machine comprises a guide rail, a movable truss, an electric sliding block,a connecting rack, a movable filter screen, an upper sweeping mechanism and a lower sweeping mechanism. The invention provides the automatic domestic sewage treatment machine and the treatment method.The following problems of domestic sewage in the treatment process can be solved: a, in the traditional sewage treatment process, garbage suspended in sewage and garbage deposited at the bottom of asewage ditch are not subjected to grading treatment, so that the problem of insufficient garbage treatment in the sewage disposal process is caused, the garbage is still suspended in the sewage or deposited at the bottom of the sewage, and b, in the sewage treatment process of the traditional sewage treatment machine, due to the fact that the depth of the sewage changes frequently, the working position of the sewage treatment machine must be adjusted by real-time manual monitoring of the depth of the sewage.

The invention discloses a modified flame-retardant antibacterial PU synthetic leather production technology and a modified flame-retardant antibacterial PU synthetic leather manufacturing facility, and belongs to the technical field of synthetic leather. A flame retardant is added to PU synthetic leather, halogen series flame retardants which are harmful to a human body and the atmosphere are abandoned, and therefore the purposes that no harmful smoke is generated, and the pollution to the environment is reduced are achieved. Meanwhile, three groups which are in good combination with leather collagen exist in the flame retardant, and therefore the combination between the flame retardant and leather fibers can be firm and reliable, and the stability and the durability of the flame retardingeffect are enhanced. When the PU synthetic leather is coated, an antibacterial agent is added, and therefore the antibacterial agent can act on the PU synthetic leather for a long time through the slow release effect of a microcapsule, an antibacterial protection layer is formed on the surface of the PU synthetic leather, non-toxic and harmless raw materials are adopted by the antibacterial agent, the harm of the antibacterial agent to the human body is reduced under the condition that the antibacterial effect is guaranteed. In this way, the PU synthetic leather can have the flame-retardant and antibacterial effects and is convenient to popularize and use.

The invention relates to the technical field of machining, in particular to an iron-based powder pressing device for gear production. The iron-based powder pressing device comprises a base and a powder adding hopper, wherein the top of the base is fixedly connected with a supporting block, the top of the supporting block is movably sleeved with a telescopic rod, the bottom of the telescopic rod isfixedly connected with a lower die, the left side of the lower die is fixedly connected with a powder adding pipe, the top of the powder adding pipe is fixedly connected with the powder adding hopper, a driving motor is fixedly mounted at the top of the powder adding hopper, the bottom of an output shaft of the driving motor is fixedly connected with a threaded rod, and the bottom of the threadedrod is fixedly connected with a powder adding head. The threaded rod and the powder adding head are arranged in the powder adding pipe, the threaded rod and the powder adding head are driven by the driving motor to rotate, iron-based powder in the powder adding hopper is conveyed downwards along the powder adding pipe under the action of the threaded rod and the powder adding head, and due to thefact that the threaded rod and the powder adding head exert downward forced acting force on the iron-based powder, the iron-based powder is prevented from being blocked in the powder adding pipe.

The invention relates to the technical field of earthworm breeding, and discloses a rapid soil removing device for earthworm breeding. The device comprises supporting legs, outer rods are arranged inside the supporting legs; an outer box is fixedly connected with the surfaces of the outer rods; and first leaking holes are formed in the surfaces of the outer box. According to the rapid soil removing device for earthworm breeding, a motor is started to drive a second concave gear to rotate, then a chain drives a first concave gear and a water pipe to rotate, then the water pipe is made to rotatereversely, meanwhile, a second gear drives a first gear to rotate, the outer rods and the outer box are made to rotate, and forward rotation is conducted. Therefore, earthworms can be conveniently separated from the soil, and the earthworms are processed, the soil of the earthworm processing process is reduced, so that bacterium breeding is prevented, the effect after cleaning is improved, the cleanness and tidiness of the earthworms are guaranteed, and the influence on later processing of the earthworms due to incomplete cleaning is avoided.

The invention relates to the technical field of meat products, and discloses a cutting device for meat product processing. The cutting device comprises a feeding assembly, a cleaning assembly, a guiding assembly, a conveying assembly, two fixing assemblies, a cutting assembly and an ultraviolet sterilization box, wherein the cleaning assembly is arranged on the feeding assembly, and the guiding assembly is arranged below the feeding assembly; and the conveying assembly is arranged on one side of the guide assembly, the two fixing assemblies are arranged at the top end of the conveying assemblyand located on one side of the guide assembly, the cutting assembly is arranged on the conveying assembly and located above the fixing assemblies, and the ultraviolet sterilization box is arranged atthe top end of the conveying assembly. By means of the feeding assembly and the cutting assembly which are arranged, the problems that the efficiency is low during manual cutting, the safety coefficient is low due to manual pushing during machine cutting, and personnel are prone to being hurt can be solved.