23results about How to "Facilitate the decline" patented technology

This utility model discloses a feeding device with an anti-clogging mechanism for organic fertilizer production, including a crushing mechanism, a pneumatic anti-clogging component, and a feeding pipe. The upper end of the crushing mechanism is connected to the organic fertilizer production equipment, and the lower end of the crushing mechanism is connected to the feeding pipe. The feeding pipe consists of an upper pipe section, a middle tapering pipe, and a lower pipe section. A pneumatic anti-clogging component is installed on the outer wall of the middle tapering pipe, and a vibrator is fixedly connected to the outer wall of the feeding pipe below the pneumatic anti-clogging component. The purpose of this utility model is to provide a feeding device with a synergistic anti-clogging function, which significantly improves the smoothness and stability of feeding.

The utility model relates to the fishing sorting field, concretely to a novel fishing sorting device, including the sorting frame, the sorting frame is obliquely arranged above the water tank, a plurality of sorting holes are passed through and are arranged on the sorting frame, the inner surface treatment smooth of sorting frame, the inner wall treatment smooth of sorting hole, the water pump is fixedly installed on the outer wall of sorting frame, the water inlet end of water pump is connected with the water suction pipe, the water suction pipe is fixedly connected with and is connected with the water tank, when sorting, the fish can slide down along the inclined plane in the sorting frame, because the inner surface treatment smooth of sorting frame, make the fish and the friction between the sorting frame smaller, will not cause the big abrasion to the fish outer surface, the inner wall treatment smooth of sorting hole, when the small fish passes through the sorting hole in the sorting process, the inner wall of sorting hole will not cause the big abrasion to the fish outer surface, and when sorting, carry out the water spraying, can increase the lubricity between the fish and the sorting frame, further reduce the damage that the fish and the sorting frame between friction produce.

The utility model discloses a transformer iron core cutting device which comprises a cutting table, a positioning block is arranged on the rear side of the top of the cutting table, a top frame is connected to the top of the cutting table, a rotating shaft is installed at the rear end of the cutting table, and a cutting knife and a cam are arranged on the outer side of the rotating shaft. The top rod is arranged at the bottom of the top frame, the top of the top rod is connected with the bottom of the adjusting rod, a driving rod is arranged at the top of the top frame, a first spring is arranged at the front end of the driving rod, a pressing block is arranged below the driving rod, and an extrusion rod is arranged in the top end of the top frame; the outer side of the top of the extrusion rod is connected with a second spring, and the bottom end of the extrusion rod is connected with a pressing plate. According to the cutting device for the transformer iron core, silicon steel sheets can be conveniently fixed, stable cutting is convenient, the cutting precision is improved, a transmission plane contact cutting mode is changed into point line cutting, the contact area is reduced, and energy consumption is conveniently reduced.

The invention relates to the field of pipe forging processing, and discloses a pipe forging processing support table with a cleaning function for oil mining, comprising: a support component, a driving component is fixedly installed on the upper outer surface of the support component, a dredging component is arranged on the periphery of the support component, and a cleaning component is movably installed on the outer surface of one end of the driving component; the driving component is used to provide power for the sliding of the cleaning component, and the position of the cleaning component can be adjusted to reset and slide; the invention can automatically clean the metal chips dropped from the forged pipes on the upper surface of the forging table through the coordinated operation between the driving component, the cleaning component, the dredging component and the supporting component, and can automatically and centrally discharge the cleaned metal to avoid the metal chips being scattered on the surrounding ground, and at the same time, it can avoid the staff approaching the forging table to manually clean the metal chips on the upper surface.

The utility model relates to the field of shot blasting machines, in particular to a closed structure of a shot blasting chamber of a shot blasting machine, which can solve the problems that after a workpiece passes through a rubber strip, the rubber strip cannot be combed so as to assist the rubber strip in resetting, and the rubber strip cannot be fixed on one side in an auxiliary manner. Comprising a rubber strip arranged at an inlet of a shot blasting chamber, vertical first magnetic strips are fixedly arranged at the left center position and the right center position of the outer side face of the rubber strip respectively, a carding fixing structure matched with the rubber strip is fixedly arranged on the shot blasting chamber on the outer side of the rubber strip, and the carding fixing structure comprises a transverse second magnetic strip which is arranged on the outer side and is in attraction fit with the first magnetic strips; the outer side face of the second magnetic strip is fixed to a sliding plate moving up and down, the top of the sliding plate is fixed to the bottom face of a transverse rod, and the left end and the right end of the transverse rod are connected to driving mechanisms moving up and down respectively. The device is easy to install, convenient to use and suitable for the through-type shot blasting machine.

The invention relates to the technical field of hydro meteorology observation, and particularly discloses a hydro meteorology observation instrument and a putting device thereof.The hydro meteorology observation instrument comprises an upper shell and a top cover for pressing and covering the top end of the upper shell, a detection element and a fixing plate are arranged in the upper shell, and the fixing plate is installed above the top cover in a sliding mode; a photovoltaic panel is attached to the surface of the fixing plate; the bottom plate is fixedly connected to the bottom end of the upper shell in a sealed mode, a storage battery is arranged on the surface of the bottom plate, and a mounting frame is arranged above the storage battery; and the lower shell is connected to the lower portion of the upper shell, and a counter weight mechanism which stretches and retracts downwards is arranged in the lower shell. According to the hydro meteorology observation instrument and the throwing device thereof, displacement caused by stormy waves can be effectively reduced, stability is enhanced based on gravity center adjustment and lowering, birds can be automatically repelled, stable monitoring and use of the buoy are guaranteed, the throwing device is conveniently installed and used along with a ship, and long-distance buoy throwing and use in shallow water are facilitated.

The utility model discloses a universal tool milling machine which comprises a milling machine supporting frame, a sliding platform mechanism and a driving machining center, the top of the milling machine supporting frame is provided with the sliding platform mechanism and the driving machining center, and the outer surface of the bottom end of the milling machine supporting frame is provided with a stable supporting block and a positioning square block. A positioning square block is installed on the base, a limiting hole is formed in the positioning square block, a connecting straight plate is installed on the outer side of the positioning square block, a butt-joint groove and a containing groove opening are formed in the connecting straight plate, and the butt-joint groove is connected with the positioning square block. According to the universal tool milling machine, through connecting straight plates, connecting straight rods and driving pulleys which are mounted on the two sides of the milling machine supporting frame, according to vertical sliding of the driving pulleys, the whole device can be supported and shifted through downward sliding of the driving pulleys, the position is convenient to adjust, and follow-up movement can be achieved through ascending and contracting of the driving pulleys; the milling machine supporting frame can be placed and supported through the anti-skid buffering cushion on the bottom face, and the stability is improved.

The present invention discloses a device for detecting carbonyl mycotoxins in food in the field of food detection, comprising an external detection device, the detection device comprising a photodetector and a biosensor, and also comprising a built-in refining device, the refining device comprising a high-pressure pump and a tank body connected to each other, the top of the tank body being provided with a tank cover, the interior of the tank body being provided with a coarse filter component and a fine filter component in sequence from top to bottom; the coarse filter component comprising a first filter disc and a first filter membrane, the fine filter component comprising a membrane cover, a second filter disc and a second filter membrane, the surfaces of the first filter disc and the second filter disc being provided with a plurality of vertical grids, parallel flow channels being formed between adjacent grids, and stratified treatment of oil and fat and alcohol substances being performed, so as to facilitate improvement of detection targeting and sensitivity, and at the same time, due to the arrangement of the first filter membrane and the second filter membrane, a membrane wrapping structure is formed, so as to facilitate subsequent colony culture (especially membrane wrapping culture method) and substance detection.

The utility model discloses a saliva collecting and measuring device which comprises a bib of a flat funnel-shaped structure and a saliva collecting bottle. The bib is made of a hard plastic material, the inner surface of the bib is a smooth surface, and the bottom of the bib is downwards provided with a liquid outlet; the upper opening of the liquid collecting bottle is detachably connected with the liquid outlet, and containing scales are arranged on the outer wall of the liquid collecting bottle from bottom to top. The bib has the advantages that the bib is of the flat funnel-shaped structure, can be well attached to the chest of the cerebral palsy salivation patient to be fixedly placed, and can easily guide saliva downwards, so that saliva flowing out of the mouth of the cerebral palsy salivation patient is not prone to being attached in the bib when flowing into the bib, the saliva collecting effect of the bib is good, and due to the fact that the bib is made of the hard plastic materials, the bib is convenient to use. Even if the bib is placed stably and not prone to collapse, the bib is stable and reliable to use, and due to the fact that the inner surface of the bib is smooth, saliva flowing out of the mouth of the cerebral palsy salivation patient is not prone to stagnation when flowing to the inner surface of the bib, and the saliva easily slides down.

The utility model relates to a magnetic separator, and belongs to the technical field of magnetic separation equipment, the magnetic separator comprises a box body provided with an electromagnetic roller, the box body is provided with a feeding port and a discharging port, the feeding port is located above the discharging port, and a discharging mechanism located above the electromagnetic roller is further arranged in the box body; the discharging mechanism comprises a discharging plate located below the feeding port and a vibration assembly for vibrating the discharging plate, a plurality of discharging holes are formed in the discharging plate, and the discharging plate is obliquely arranged in the box body from the side close to the feeding port to the side away from the feeding port. The magnetic separation device has the advantages of reducing powder accumulation and improving the magnetic separation effect.

The utility model relates to a reservoir area deepwater covering-layer-free weir-first pile-second construction device which is characterized in that a cofferdam drilling platform is arranged at the top in a double-wall steel cofferdam, and inner wall anchoring points are arranged on the inner wall of the double-wall steel cofferdam; positioning steel casings are arranged at four corners in the double-wall steel cofferdam, pile foundation steel casings are further arranged in the double-wall steel cofferdam in a driving mode, cofferdam positioning and lifting systems are arranged at the tops of the positioning steel casings, and the cofferdam positioning and lifting systems are fixedly connected with inner wall anchoring points through steel strands. The double-wall steel cofferdam has the advantages that the cofferdam positioning and lifting system is arranged on the steel casing in the double-wall steel cofferdam, and the cofferdam lowering and lifting system is arranged on the pile foundation steel casing so as to meet the requirements for lifting and lowering the double-wall steel cofferdam in the steel casing driving process or after pile foundation construction is completed, and the double-wall steel cofferdam is efficient and convenient to use; the launching wharf comprises an assembling site and a gliding ramp, and the operation space of hoisting machinery and the like required by cofferdam assembling is met.

The utility model discloses a bottle sorting device which comprises a feeding device, a screening device, a first discharging device and a second discharging device. The screening device comprises two roller rods which are arranged in parallel, the roller rods are obliquely arranged, the higher ends of the roller rods serve as feeding ends, the lower ends of the roller rods serve as discharging ends, a certain distance is formed between the two roller rods to form a discharging space, the feeding device is located at the feeding ends and comprises a feeding channel, and the lower end of the feeding channel is located between the two roller rods. The first discharging device is located below the discharging end and comprises a first discharging channel, the first discharging channel is located below the discharging space and extends towards the feeding end, the second discharging device is located at the discharging end and comprises a second discharging channel, and the second discharging channel is connected with the discharging end and extends towards the discharging space. The bottle sorting device can automatically and quickly sort out bottles with large sizes.

The utility model discloses a measuring device for ground surface settlement in a coal mining area, and belongs to the technical field of mineral mining devices. The device comprises a positioning disc, the periphery of the positioning disc is slidably sleeved with a vibration detection ring sleeve, the periphery of the vibration detection ring sleeve is provided with multiple groups of trays, the tops of the trays are provided with metal balls, the center of the bottom of the positioning disc is provided with an inner conical barrel, the top of the inner conical barrel is provided with a middle sleeve, and the middle of the middle sleeve is provided with a top column in a penetrating mode. According to the utility model, the metal balls which are arranged in multiple directions can be used for receiving vibration of a ground soil layer, falling is generated to contact with the power connection terminal, the alarm lamp is prompted to flicker, so that an audible and visual alarm is given out, the vibration direction is detected, and embedded connection detection can be carried out for different soil layers; the bottom rod is conveniently pulled to slide down when collapse or hole falling motion occurs in different soil layers, a pressure switch is triggered to be electrically connected with an external flashing light to generate an audible and visual alarm, and hidden dangers of collapse or holes in the underground soil layers can be detected in advance.

The utility model relates to the technical field of ton barrel protection bases, in particular to a ton barrel protection base which comprises a base assembly, the base assembly comprises a movable base, a frame set is placed at the top end of the movable base and comprises a frame, the bottom end of the frame is connected with a positioning shaft, and the positioning shaft is inserted into the surface of the movable base through a positioning hole. The left side and the right side of the bottom end of the frame are in butt joint with the movable base through butt joint assemblies, each butt joint assembly comprises an insertion plate fixedly connected with the frame, each insertion plate is inserted between two base plates, and the base plates are fixedly connected with the movable base. According to the utility model, the screw cap is taken down by rotating, so that the screw cap is separated from the surface of the threaded insertion rod, meanwhile, the connecting plate can be pulled outwards to drive the threaded insertion rod to be separated from and pulled out of the through holes of the seat plate and the insertion plate, and the frame can be pulled upwards, so that the positioning shaft is conveniently separated from the positioning hole of the movable seat, and the frame is conveniently separated from the movable seat; and a worker can conveniently take and place the ton barrel.

The invention discloses a waste recovery device for sponge abrasive paper production, and relates to the technical field of abrasive paper production and processing. The device specifically comprises a workbench, the top of the workbench is fixedly connected with an adjusting column, the top of the adjusting column is fixedly connected with a top plate, and the bottom of the workbench is fixedly connected with a recycling barrel; the waste recovery device for sponge abrasive paper production further comprises a cutting mechanism used for containing sponge abrasive paper raw materials and cutting the sponge abrasive paper raw materials, the cutting mechanism is arranged at the bottom of the top plate and comprises a first telescopic rod, and the bottom of the first telescopic rod is fixedly connected with a lifting plate; a clamping rod is fixedly connected to the bottom of the lifting plate, and a clamping frame is connected to the outer portion of the clamping rod in a clamped mode. And the discharging mechanism is used for being matched with the cutting mechanism to complete the cutting work of the sponge abrasive paper and recycle most waste, and the waste recycling device for sponge abrasive paper production achieves the purpose of improving the use efficiency of equipment.

The invention relates to the technical field of road and bridge pile foundation construction, and discloses road and bridge pile foundation efficient slag removal equipment and a using method thereof.The road and bridge pile foundation efficient slag removal equipment comprises a top seat, an outer gear ring is rotationally installed at the bottom of the top seat, a motor is installed on the side face of the top seat, and the output end of the motor is connected with a driving gear; the slag removal device is used for collecting slag blocks in the drill hole; the screening device is used for screening the slag blocks according to the particle sizes of the slag blocks; and the hole wall reinforcing device is used for reinforcing the hole wall of the drilled hole and preventing slag blocks on the hole wall from falling off. Through the arrangement of the slag removal device, slag blocks at the bottom of a drill hole are firstly stirred outwards by a plurality of arc-shaped stirring plates, then the slag blocks are stirred upwards by a plurality of lifting plates, and the slag blocks are lifted into a slag containing barrel by a spiral piece through rotation to be collected, so that the effect of cleaning the bottom of the drill hole is achieved, the cleaning coverage surface is relatively comprehensive, and the cleaning effect is relatively good; and the problem that more slag blocks are deposited at the bottom of the drill hole and cannot be effectively cleaned is avoided.

The invention belongs to the technical field of stone plastic boxes, and particularly relates to a degradable coal gangue environment-friendly carbon-based stone plastic box which comprises a stone plastic box body. The stone-plastic box body is prepared from the following raw materials in parts by weight: 30 to 50 parts of coal gangue powder, 10 to 20 parts of biodegradable resin, 15 to 25 parts of polylactic resin, 8 to 15 parts of plant fiber, 5 to 10 parts of degradable reinforced fiber, 0.8 to 1.2 parts of coupling agent, 0.3 to 0.6 part of light stabilizer, 0.4 to 0.7 part of antioxidant, 0.6 to 1 part of flexibilizer and 5 to 10 parts of degradable lubricant. According to the stone plastic box, articles can be sequentially placed into the containing grooves, so that the articles are separately placed, the articles on the containing disc are pressed through the pressing disc, all the articles on the containing disc are fixed, the situation that the articles collide with one another in the transportation process of the stone plastic box is avoided, and therefore the situations that the articles are damaged, scratched and the like are avoided, and the service life of the stone plastic box is prolonged. And the quality of articles is ensured.

The utility model discloses a crystallization and mother liquor separation device, including filter container, first filter plate, second filter plate and third filter plate of setting in filter container, first filter plate is obliquely arranged in the upper position in filter container. Second filter plate is obliquely arranged below first filter plate. Third filter plate is obliquely arranged below second filter plate. The filter hole of first filter plate is greater than the filter hole of second filter plate, and the filter hole of second filter plate is greater than the filter hole of third filter plate. The lateral wall of filter container is equipped with suction pipe, and suction pipe is located above the low end of third filter plate, and the top of filter container is equipped with liquid inlet, and the bottom of filter container is equipped with liquid outlet. The crystallization in the mother liquor of this design is filtered through three layers, and is gathered in one place, not only is filtered fully, but also is convenient to extract crystallization.

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.

This invention relates to the field of mineral processing technology, and provides a roller mill screening system and process, comprising a roller mill with a feed inlet and a discharge outlet; a housing located at the bottom of the roller mill, with an undersize material outlet at the bottom of the housing; a screen cylinder inclinedly disposed within the housing, with a material inlet at the high end of the screen cylinder communicating with the discharge outlet to allow material falling from the roller mill to enter the screen cylinder, and an oversize material outlet at the low end of the screen cylinder; a rotating shaft rotatably disposed within the housing, coaxially with the screen cylinder, and equipped with several radially extending dispersing rods, one end of which can fit against the inner wall of the screen cylinder, for dispersing the material cake within the screen cylinder. This invention solves the technical problem in the prior art where the material cake crushing device is repeatedly damaged by impact with uncrushed stone.

The present invention discloses a gasification wastewater treatment device, which relates to the technical field of wastewater treatment, including a treatment cylinder, the top of which is provided with a guide pipe for introducing wastewater and a feeding pipe for feeding flocculants; a support column, which movably penetrates the treatment cylinder; a lifting assembly, which is located at the top of the treatment cylinder and is used to control the lifting of the support column; a stirring assembly, which is connected to the inside of the treatment cylinder and is used to accelerate the reaction between the flocculant and the wastewater; a slow flow assembly, which is located directly below the stirring assembly and is used to reduce the disturbance of the water flow at its bottom; a sealing disk, which is connected to the inside of the treatment cylinder, and the sealing disk is provided with several through grooves. The present invention uses the diversion assembly to control the support column to move upward after the liquid in the sediment is discharged, until the sealing platform is completely stuck in the bottom opening of the guide disk, and at this time the sealing needle is reinserted into the inside of the drainage hole to prevent the drainage hole from being blocked by solid matter and restore the surface of the diversion disk to a smooth state, which is conducive to the sliding of the remaining solid matter.

The utility model relates to the field of sedimentation tank sludge treatment, especially a kind of high -efficient sedimentation tank sludge automatic cleaning device, including sedimentation tank body, still including sieve box, the lower end of sedimentation tank body is fixedly installed with depositing tank, the lower end inside depositing tank is fixedly installed with cleaning pipe groove, the right end of cleaning pipe groove is fixedly installed with drive module, the output of drive module extends to the inside fixed mounting of cleaning pipe groove with transmission shaft, the surface of transmission shaft is fixedly installed with transmission vane, the left end of cleaning pipe groove is provided with sealing cover plate connection;The utility model makes that sludge can be concentrated sedimentation by depositing tank, and more easily slide down, sludge is conveniently slid to cleaning pipe groove, sludge is pushed out sedimentation tank equipment using rotating transmission vane, ensure the working efficiency of cleaning device, greatly reduce the workload of staff, and the structure can effectively avoid the situation that sludge blocks cleaning slot structure, facilitate the normal progress of sludge cleaning work.

The utility model discloses an unpowered automatic carrying trolley, which relates to the field of carrying trolleys and comprises a bottom frame, and two connecting shafts are rotatably connected between two sides in the bottom frame; fixed sliding rods are fixed to the four corners of the top end of the bottom frame, sliding blocks are slidably installed on the outer sides of the fixed sliding rods, fixed rods are connected to the top ends of the sliding blocks, a storage rack is fixed to the top ends of the fixed rods, and reset mechanisms are connected between the sliding blocks and the bottom frame. The first spring telescopic rod drives the storage rack to move upwards, the rack also moves upwards along with the storage rack, and finally the moving wheels are driven to rotate reversely, so that the trolley is attached to the high platform again, the storage rack is also aligned with the top end of the high platform in height at the moment, the next conveying task is conveniently completed, the whole device is driven without power, and energy loss is reduced.