17results about How to "Guaranteed crushing efficiency" patented technology

The invention relates to the technical field of general crushing, in particular to a recycled raw material crushing device for corrugated carton manufacturing, which comprises a table, a supporting platform fixedly mounted on the table, a crushing part arranged on the right side of the table, and a pretreatment mechanism mounted on the supporting platform and the table, the pretreatment mechanism is arranged on the table, and the heat auxiliary mechanism is arranged on the pretreatment mechanism and the table, so that the outer surface of a corrugated board to be crushed can be powerfully pushed and scraped through the pretreatment mechanism, impurities, especially adhesive tapes, adhered to the corrugated board are removed, and the cleanliness of the corrugated board is ensured; and therefore, the breaking difficulty rising caused by the existence of the adhesive tape is prevented, it is guaranteed that the recycled corrugated boards can be rapidly broken with high quality, and the purity of the regenerated paper pulp generated subsequently is guaranteed.

The invention is suitable for the technical field of crushing devices, and provides a riverway gravel crushing treatment device which comprises a main body frame, a triangular frame, a driving mechanism, centrifugal crushing equipment and a feeding hopper and further comprises rolling crushing equipment and a reciprocating lifting mechanism, and the rolling crushing equipment comprises an outer cylinder body, an inner cylinder body, an inner support and an outer support; the outer cylinder body and the inner cylinder body are each of a cone structure. According to the use method of the river channel gravel crushing treatment device, the crushing treatment device, the centrifugal crushing equipment and the rolling crushing equipment are matched with the driving mechanism and the reciprocating lifting mechanism, primary and advanced crushing of gravel can be completed, the gravel crushing quality can be effectively guaranteed, and the service life of the gravel is prolonged. And the time required by the whole crushing process can be remarkably shortened, the grinding crushing equipment and the centrifugal crushing equipment can perform multi-stage and multi-mode crushing on the gravel, and the crushing efficiency and the crushing quality of the device are remarkably improved.

This utility model relates to the field of ceramsite processing and discloses a jaw crusher-screening linked ceramsite raw material pretreatment device, including a base. A stationary jaw plate is fixedly connected to the left side of the top of the base, and a feed hopper is fixedly installed on the top of the stationary jaw plate. A flywheel is installed on the base, a drive motor is installed on the right side of the base frame, and a movable jaw plate is movably installed on the base frame. The movable jaw plate is fixedly connected to the flywheel at an eccentric position, and an elbow plate body is movably hinged to the left side of the movable jaw plate. In use, the ceramsite raw material can be fed into the jaw crusher through the feed hopper. During the feeding process, a fan can suck the dust inside the ceramsite raw material into the collection box through the dust suction port. The dust collection mesh inside the collection box can collect the dust. During the feeding process, the baffle and mesh plate can prevent the ceramsite raw material from impacting or blocking the dust suction port, thus solving the problem of large amounts of dust during crushing.

The utility model discloses an automatic colla corii asini powder grinding device which comprises a shell, the rear surface of the shell is rotatably connected with a sealing cover through a hinge, the lower surface of the sealing cover is fixedly connected with a sealing gasket, the side inner wall of the shell is movably connected with a grinding cylinder, and the lower surface of the grinding cylinder is provided with filter holes. The lower surface of the smashing cylinder is fixedly connected with a protective shell and a first motor, the output end of the first motor is fixedly connected with a rotating shaft, the side surface of the rotating shaft is fixedly connected with blades, the side surface of the shell is rotationally connected with a sealing door through the rotating shaft, and the lower surface of the shell is fixedly connected with a second motor. The output end of the second motor is fixedly connected with a lead screw, the side surface of the lead screw is in threaded connection with a filter screen screening disc, and the lower surface of the shell is fixedly connected with a base.

The utility model discloses a crusher with high crushing efficiency, which comprises a crushing chamber and an air pressure pump, an operation box is fixedly arranged on a shell of the crushing chamber, the crushing chamber is connected with a feeding nozzle through a blanking pipe, a transmission wheel in transmission connection with external power equipment is arranged above the crushing chamber, and the air pressure pump is arranged on the transmission wheel. The transmission wheel is connected with a power output shaft through a transmission box, the power output shaft is in key connection with a driving wheel, the driving wheel is in transmission connection with a driven wheel, a first smashing rotating shaft is installed below the driving wheel, and a second smashing rotating shaft is installed below the driven wheel. According to the pulverizer with the high crushing efficiency, materials can be subjected to automatic backflow and multiple times of crushing processing treatment, meanwhile, blockage of the filter screen is avoided, discharging is smoother, and the crushing efficiency and the crushing processing quality are guaranteed.

The invention relates to the technical field of fish scale osteotin production, and provides a fish scale raw material crushing device for fish scale osteotin production, the fish scale raw material crushing device comprises a base, a cylinder is fixedly connected above the base, a first connecting plate is mounted in the base in an attached manner, and a first motor is fixedly arranged in the middle of the base; a connecting shaft is fixedly connected to an output shaft of the first motor, a first smashing cutter and a second smashing cutter are installed on the connecting shaft, a second motor is installed in the barrel, a top plate is fixedly connected to an output shaft of the second motor, a first electric push rod is fixedly connected to a first connecting plate, and a second electric push rod is fixedly connected to a second connecting plate. A connecting rod is fixedly arranged on the side face of the first electric push rod. According to the technical scheme, the problems that an existing crushing device cannot crush or scatter fish scale raw materials which are bonded into clusters before crushing and cannot automatically guide the raw materials to the periphery for crushing after the fish scale raw materials are crushed or scattered are solved.

The tablet crushing device comprises a bottom plate, a shell and a placing mechanism, the shell is fixedly installed at the top of the bottom plate, a reciprocating motion mechanism and a crushing mechanism are arranged in the shell, the crushing mechanism is connected with the reciprocating motion mechanism, and the reciprocating motion mechanism is connected with the placing mechanism. The reciprocating motion mechanism comprises a fixing frame, a stand column, a fixing plate, a motor, a rotating rod, a lifting frame, a rotating arm and a push-pull rod, and the placing mechanism is arranged below the crushing mechanism. According to the tablet crushing device, the reciprocating motion mechanism is arranged to drive the crushing mechanism to do reciprocating motion, so that the purpose of crushing tablets in a reciprocating manner is achieved, the labor intensity of personnel is reduced, and meanwhile, the crushing quality of the tablets can be guaranteed.

This invention relates to the field of ammonia refining equipment technology, specifically a liquid ammonia vaporizer applied in an ammonia refining unit. It includes a preheating pipe, one end of which is connected to a liquid ammonia inlet, and the other end to a riser pipe. The riser pipe is connected to a distributor, and several injection holes are respectively opened on both sides of the bottom of the distributor. A crushing plate is fixedly installed on both sides of the riser pipe, and several crushing holes are opened on the surface of the crushing plate. In this structure, liquid ammonia first enters the preheating pipe through the liquid ammonia inlet, causing partial vaporization. The partially vaporized liquid ammonia enters the riser pipe, forming a gas-liquid two-phase flow, increasing the liquid ammonia flow rate for further vaporization. Driven by the gas phase, the liquid ammonia is ejected at high speed from the distributor onto the crushing plate. Under the action of the crushing holes, the liquid ammonia is broken into small droplets, which are further vaporized by the rising high-temperature crude ammonia gas, thus achieving a good liquid ammonia vaporization effect.

The invention relates to the technical field of tunnel construction, in particular to a crushing device and a using method, and solves the problems that in the prior art, the crushing direction is limited, and free boulders are difficult to treat. The device comprises a crushing cylinder, the crushing cylinder is detachably connected with a sealing seat of a normal-pressure cutter changing device on a cutter head, a swing assembly is arranged in the crushing cylinder, a rock breaking assembly is arranged on the swing assembly, the rock breaking assembly and the crushing cylinder are movably arranged, and the head of the rock breaking assembly can stretch out of the crushing cylinder. The crushing device has the beneficial effects that when the crushing device is used, the direction of the rock breaking assembly can be adjusted through the swing assembly, so that the rock breaking assembly can crush boulders near the sealing seat, the working range of the crushing device is enlarged, and the working condition limitation is reduced; and the crushing cylinder is detachably connected with a sealing seat on the normal-pressure tool changing device, so that the crushing device can be used as a module tool.

The application discloses a salt field live clinker rake and relates to the technical field of salt field tools. The application comprises rake bodies, the number of the rake bodies is two, reinforcing ribs are fixedly connected between the two rake bodies, rotating shafts are rotatably connected to the inner wall top of the rake bodies, mounting boxes are fixedly connected to the bottom of the rotating shafts, rake tooth assemblies are arranged below the mounting boxes, locking assemblies for limiting the rake tooth assemblies are arranged on the surface of the mounting boxes, inclined angle adjusting assemblies for adjusting the direction of the rake tooth assemblies are further arranged on the surface of the rake bodies, and retreat frames are fixedly connected between the two rake bodies. When the live clinker rake is moving, the sensor is in contact with the plastic tarpaulin winding and unwinding rope. The sensor feeds back to the operator, the operator can control the mechanical arm of the traction equipment to lift the live clinker rake, so that the live clinker rake passes over the surface of the rope, and the winding and unwinding of the plastic tarpaulin rope and the live clinker rake during the operation is avoided.

This invention relates to the technical field of solid waste resource utilization equipment, and in particular to a waste concrete recycling material processing and crushing equipment, comprising a casing, a matrix-type self-compensating primary crushing module, and a differential-speed flexible kneading and stripping module. The matrix-type self-compensating primary crushing module includes a moving jaw plate and a stationary jaw base arranged opposite each other. Multiple sliding grooves are formed on the side of the stationary jaw base facing the moving jaw plate, and wear-resistant armor blocks are slidably installed in each of the sliding grooves. A wedge-shaped self-locking bearing mechanism is provided at the end of each wear-resistant armor block away from the groove opening. The differential-speed flexible kneading and stripping module is located below the matrix-type self-compensating primary crushing module. The differential-speed flexible kneading and stripping module includes a driving roller and a driven roller rotating in opposite directions, with the linear velocity of the driving roller being greater than that of the driven roller. This solves the problem of uneven jaw plate wear, achieves effective separation of mortar and aggregate, and improves the quality of recycled aggregate and the service life of the equipment.

The utility model discloses a crushing device for high polymer material processing, which belongs to the technical field of high polymer material processing and comprises a crushing box, a first motor is mounted at the top of one side of the crushing box, a transmission belt structure is arranged on the first motor through an output shaft, and the transmission belt structure penetrates through the crushing box and is provided with two cams. According to the crushing device for high polymer material processing, by arranging a first motor, a cam, a fan and a ventilation net, a movable frame drives a processing barrel to move up and down outside a sliding rod, so that a high polymer material in the processing barrel is driven to move in the processing barrel and is cut by a crushing blade, and meanwhile, the fan drives air to flow towards the processing barrel; and air penetrates through the ventilation net outside the processing barrel to enter the processing barrel, so that the high polymer material moving in the processing barrel is cooled, the high polymer material is prevented from being melted and adhered to the crushing blades, and the crushing efficiency of the device on the high polymer material is ensured.

The utility model relates to the technical field of seed crushers, and discloses a sample crusher for seed processing, which comprises a case, the top of the case is fixedly connected with a servo motor, an output shaft of the servo motor is fixedly connected with a second rotating shaft, and the outer surface of the second rotating shaft is slidably sleeved with a sleeve. By arranging a second rotating shaft driven by a servo motor and combining rotation of the sleeve, a hammering plate and a crushing cutter, efficient crushing of a seed sample at the top of the sieve plate is achieved. Meanwhile, a rotating disc driven by a bevel gear mechanism is matched with a sliding column to slide a connecting block, so that a sleeve can slide back and forth along the outer surface of a second rotating shaft to drive a plurality of circular blocks on a hammering plate to impact back and forth, and the crushing efficiency and the impact strength are remarkably improved.

This utility model relates to the technical field of pulverizing equipment, and in particular to a pulverizing emulsifier. The pulverizing emulsifier of this utility model includes a pulverizing cylinder and a driving mechanism; the pulverizing cylinder has a feed inlet and a discharge outlet; a primary pulverizing component and a secondary pulverizing component are sequentially arranged from top to bottom within the pulverizing cylinder and are interconnected; the primary pulverizing component includes a sieve cage and an impeller located within the sieve cage, the impeller having multiple blades arranged circumferentially at intervals; the secondary pulverizing component includes a fixed toothed component and a movable toothed component nested together, both the fixed toothed component and the movable toothed component having multiple shearing teeth arranged circumferentially at intervals; the driving mechanism is used to drive the impeller and the movable toothed component to rotate. The pulverizing emulsifier of this utility model can effectively reduce the particle size of materials and improve uniformity, and has advantages such as high pulverizing efficiency and good particle uniformity, making it particularly suitable for applications in the food and pharmaceutical industries where high material fineness is required.

The utility model relates to a kind of sludge treatment extrusion crushing device, belong to sludge treatment technical field.The sludge treatment extrusion crushing device, including: mounting bracket, the top of the mounting bracket is equipped with crushing box, the inner wall of the crushing box is rotatably connected: two rotating rollers drive multiple groups of crushing block rotation to carry out extrusion crushing process to sludge, fixed plate in cleaning mechanism and multiple cleaning grooves can simultaneously scrape off the sludge attached to the surface of rotating roller and both sides of crushing block, make the surface of rotating roller keep clean state, and make crushing block rotation to keep clean when carrying out secondary crushing to sludge, to avoid sludge attachment and gather in the surface of rotating roller and crushing block, guarantee the crushing efficiency of crushing block to sludge, and utilize multiple cleaning rods to reciprocate between adjacent two cleaning grooves, it is conducive to scraping off the sludge cleaned at the bottom of fixed plate, it is conducive to guarantee the cleaning effect of fixed plate and multiple cleaning grooves to the surface of rotating roller and both sides of crushing block.

The invention discloses a crushing mechanism of an excavator, and relates to the technical field of building crushing. The device comprises a mounting frame, hydraulic columns are fixedly mounted on the inner side of the mounting frame, crushing rods are slidably connected to the interiors of the bottoms of the hydraulic columns in a limiting mode, hydraulic rods are fixedly mounted on the left side and the right side of the mounting frame, sweeping blocks are fixedly mounted at the bottom ends of the hydraulic rods, and round holes are formed in the middles of the sweeping blocks; the crushing rod penetrates downwards through a round hole in the middle of the sweeping block, and a cooling assembly is arranged on the outer side of the crushing rod in the sweeping block. Construction waste generated by crushing can be conveniently swept away and removed, interference of the construction waste on crushing is avoided, the crushing efficiency is improved, meanwhile, upward moving and pulling out of a crushing rod are facilitated, the crushing rod can be evenly cooled, the hardness of the crushing rod is kept, the crushing efficiency is guaranteed, meanwhile, abrasion of the crushing rod is relieved, and the service life of the crushing rod is prolonged. The service life of the crushing rod is prolonged.

The utility model discloses a low-temperature ultrafine grinder for traditional Chinese medicinal materials, which relates to the technical field of traditional Chinese medicinal materials, and comprises an outer box and a filter plate arranged in the outer box, the lower surface of the filter plate is provided with an aperture adjusting mechanism, and the aperture adjusting mechanism comprises a fixing ring fixedly connected with the lower surface of the filter plate. According to the low-temperature ultrafine grinder, through cooperative use of the electric telescopic rod, the rotating sleeve, the first sliding groove, the fixing ring, the second sliding groove, the third sliding groove, the sliding block, the adjusting plate and the sliding column, the fineness of powder can still be flexibly controlled under the low-temperature environment through the dynamic adjusting function; by reducing the pore diameter, the medicinal material can be crushed to superfine particle size at one time in a low-temperature embrittlement state, low-temperature energy consumption loss caused by repeated crushing is reduced, meanwhile, the damage of excessive crushing to the effective components of the heat-sensitive medicinal material is avoided, and the design gives consideration to the integrity of the active components of the medicinal material while ensuring the crushing efficiency. And the aperture of the screen is adjusted.