18results about How to "Achieve broken" patented technology

The application provides a seabed deposit mining method and relates to the technical field of ocean engineering. The seabed deposit mining method applies a multifunctional automatic deep-sea mining vehicle. The method comprises the following steps: placing the multifunctional automatic deep-sea mining vehicle in a mining area of a seabed deposit; collecting seabed deposit materials through a collecting mechanism; pushing the seabed deposit materials to a sieve plate and a transfer mechanism by a rake; removing the soil mixed in the seabed deposit materials through the sieve plate; transferring the seabed deposit materials to a crushing mechanism by the transfer mechanism; crushing, grinding and storing the seabed deposit materials in sequence by the crushing mechanism; and loading the seabed deposit materials into a bag by a loading mechanism. The multifunctional automatic deep-sea mining vehicle is used for mining operations of seabed deposits, realizes the collection, transfer, crushing and loading operations of materials (seabed deposit materials), greatly simplifies the mining operation and improves the mining efficiency.

The utility model relates to the technical field of biomass energy comprehensive application, and discloses a blade crushing and screening device which comprises a shell, a cutterhead assembly and a conveying assembly. The axis of the shell extends in the first direction, and the cutterhead assembly comprises a cutterhead shaft, an angle adjusting mechanism and blades. The cutterhead shaft is arranged in the shell and is collinear with the axis of the shell, a through hole penetrating in the first direction is formed in the center of the cutterhead shaft, the through hole is used for allowing a driving part driving the cutterhead shaft to rotate around the axis of the cutterhead shaft to penetrate through, and a sealing interlayer is formed between the cutterhead shaft and the driving part; the blade is arranged on the peripheral wall of the cutter head shaft, and the angle adjusting mechanism is arranged in the sealing interlayer and is correspondingly connected with the blade so as to control the blade to rotate around the axis of the blade; the conveying assembly is connected with the angle adjusting mechanism and used for providing driving force for the angle adjusting mechanism. The angles of the blades and the cutting gaps between the adjacent blades can be adjusted in real time through the angle adjusting mechanism, and real-time dynamic control over the ventilation resistance and the material powder fineness in the shell is achieved.

The application relates to the field of road construction, and particularly discloses a road repair and crushing device. The road repair and crushing device comprises a crushing mechanism, the lower side of the crushing mechanism is fixedly connected with a movable frame, the upper side of the movable frame is provided with a driving mechanism for driving the crushing mechanism to operate, the upper end of the crushing mechanism is provided with a shielding piece for reducing the splashing of gravel, one end of the movable frame is provided with a discharge pipe for discharging gravel, and the end of the movable frame close to the driving mechanism is provided with a control cabinet. The position of the device can be conveniently moved, so that the time consumed for transporting gravel is reduced, the continuous feeding and crushing of gravel can be realized, the distance between the fixed jaw plate and the movable jaw plate can be quickly adjusted through the adjusting mechanism, the crushing requirements of gravel of different sizes can be met, and the crushing efficiency of road gravel is improved.

The application relates to a fertilizer raw material uniform mixing device for compound fertilizer production, which comprises a frame body, a uniform mixing bin for containing raw materials arranged on the frame body, a discharge hopper arranged at one end of the uniform mixing bin, a feeding hopper arranged on the uniform mixing bin, a crushing roller arranged in the feeding hopper and used for crushing raw materials, a uniform mixing rod arranged in the uniform mixing bin, a driving element arranged on the frame body, and a blowing mechanism arranged at the bottom of the frame body. The uniform mixing rod can be used for stirring, and the blowing mechanism can be used for upward blowing of bottom layer raw materials, so that the raw materials can be three-dimensionally mixed in the uniform mixing bin, the problem of uneven mixing of bottom layer raw materials is effectively solved, and the uniformity of fertilizer raw material mixing is greatly improved.

This invention proposes a message processing method, apparatus, system, network device, and storage medium, relating to the field of communication technology. This method only requires establishing a VXLAN network for transmitting loop detection protocol messages between two VTEP devices. Different access networks are distinguished by access network identifiers, and the access interfaces of the VTEP devices are configured using the access network identifier, the loop detection protocol address, and the IP address of the peer VTEP device. Therefore, loop detection protocol messages sent from each access network are only forwarded within the loop of that access network and are not sent to other loops, thus breaking loops and reducing the usage of VXLAN network identifiers.

This utility model discloses a picking-up and feeding device and a pellet mill. The mobile pellet mill includes a frame. The picking-up and feeding device includes: a grass-laying device, rotatably connected to the front end of the frame, including a grass-laying roller for flattening the piled grass, and a crushing structure for initially crushing the grass on the grass-laying roller; a grass-picking device, including a picker and an auger mechanism, located at the rear end of the grass-laying device, the picker being used to pick up and convey the grass processed by the grass-laying device to the inlet end of the auger mechanism; a crushing device, located on the frame, including a crushing rotary cutter, for secondary crushing of the material at the outlet end of the auger mechanism; and a feeding device, including a driving roller, a driven roller, and a feeding belt, the driving roller being used to drive the feeding belt to transfer the grass processed by the crushing device to the ring die pellet forming rollers of the mobile pellet mill.

The utility model discloses a kind of filtering devices suitable for oil-water separator, belong to filtering device technical field, including processing cylinder, the upper surface of the processing cylinder is snap-fit installation and is handled cylinder cover, the upper surface of the processing cylinder is connected and is installed and is communicated with communicating pipe, the end of the communicating pipe is connected and is installed and is communicated with fixed cylinder, the end of the fixed cylinder is detachably installed with movable cylinder, inlet pipe is installed on the movable cylinder, the lower surface of the processing cylinder is installed and is communicated with outlet pipe;By setting the filtering shell of multiple mesh apertures not being used, the filtering effect of material can be improved, the cooperation of motor one, crushing shaft and crushing knife can realize the crushing of large-volume solid material, avoid accumulation jam, and the cooperation of motor two, fixed shaft and movable shaft can be used with cleaning brush, the filtering shell can be cleaned, further prevent mesh jam, ensure the smooth and orderly progress of filtering operation.

The utility model discloses an environmental protection type commercial concrete waste residue recycling equipment relates to building solid waste treatment technical field, and the utility model discloses a crushing box is fixedly connected with inclined bench in the inner bottom wall of crushing box, and the outer side wall of crushing box is fixedly connected with the casing, and the inside of casing is provided with motor, and the output shaft end of motor is fixedly connected with first crushing roller, and the output shaft of motor is fixedly provided with first gear, and the side wall of first gear is engaged with second gear, and the lateral wall of second gear is fixedly connected with cross shaft in the middle part, and the lateral wall of cross shaft is fixedly connected with second crushing roller, and the inside of crushing box and below first crushing roller and second crushing roller are rotationally provided with the guide plate, and the lateral wall of guide plate is provided with the water leakage hole, the utility model discloses can realize the continuous operation of the crushing, dehydration and magnetic separation of commercial concrete waste residue and the iron separation of the material, thereby can recycle commercial concrete waste residue.

The invention relates to the technical field of agricultural instruments, and particularly discloses a saline-alkali soil remediation device and method for promoting soil ecological balance. The saline-alkali soil remediation device comprises a tractor, a transverse plate is fixedly connected to the right side of the tractor, a pesticide box is fixed to the top of the transverse plate, a ploughing shaft is arranged at the bottom of the right side of the tractor, and a first liquid spraying assembly is arranged at the bottom of the pesticide box; the saline-alkali soil remediation device further comprises a pretreatment assembly arranged on the right side of the tractor, the pretreatment assembly is used for treating the surface layer of saline-alkali soil, the pretreatment assembly comprises a hydraulic rod fixedly connected to the top of the transverse plate, and an output shaft of the hydraulic rod is fixedly connected with a soil shoveling frame. The upper-layer hardened soil is crushed through the first liquid spraying assembly, a soil remediation agent is added into the crushed upper-layer soil through the second liquid spraying assembly, in this way, during soil remediation, the influence on the soil remediation effect caused by saline-alkali soil surface-layer soil hardening and high salinity can be reduced, and the soil remediation effect is improved.

The utility model relates to water treatment technical field, and disclose a kind of durable water pump for sewage treatment, including support base, motor structure, shaft coupling sealing box, rotating shaft fixed structure, water pump and sewage inlet and outlet structure, motor is stably installed by motor support frame, output shaft is connected rotating shaft through shaft coupling, rotating shaft is supported by high-precision ball bearing, drive wear-resistant impeller in water pump rotation, water pump adopts side water inlet, top water outlet design, cooperate with self-cleaning grid filter screen and gradually expanding flow channel, effectively reduce blockage and energy loss, shaft coupling sealing box uses anticorrosive sealing structure, rotating shaft support system is equipped with heat dissipation channel and split type maintenance design, water pump support frame uses modular damping structure, overall rigidity installation ensures operating stability.

This invention relates to the field of crusher technology, specifically to a hydraulic composite energy-saving crusher for construction, comprising: a crushing box, wherein two upper rotating shafts are rotatably installed inside the crushing box; one upper rotating shaft has multiple first crushing blades fixedly installed on its outer side wall, and the other upper rotating shaft has multiple second crushing blades fixedly installed on its outer side wall, the multiple second crushing blades and multiple first crushing blades being staggered on the two upper rotating shafts; a screen, the screen being slidably installed inside the crushing box, the screen being located below the two upper rotating shafts; and two gears, the two gears being rotatably installed on the outer side wall of the crushing box, the two gears meshing to introduce the raw material to be crushed into the crushing box through the feed inlet; the raw material is conveyed to two guide plates through the feed inlet and the feeding port; the two guide plates convey the raw material to the space between the two upper rotating shafts; and the second crushing blades and first crushing blades on the two upper rotating shafts crush the raw material.

The utility model discloses a graphite raw material crushing and screening integrated equipment relates to crushing and screening equipment technical field, aiming at the problem of unsatisfactory screening effect, screen mesh dismounting and cleaning difficulty and the need of material in crushing and screening process to transport many times in the prior art, present and propose the following scheme, including fixed box, the top side of fixed box is hinged with the box cover, and the top of box cover is inserted with the feed pipe, the both sides inner wall of fixed box is installed with the crushing mechanism, and the crushing mechanism includes crushing subassembly and filter component. The utility model discloses an integrated crushing mechanism and filter component in fixed box, realizes the crushing and screening integration operation of graphite raw material. Crushing subassembly adopts the crushing roller of interlocking, can crush raw materials evenly, and filter component cooperates through screen cloth and baffle, and real -time screening qualified particle avoids the efficiency loss and dust pollution of material transfer in traditional equipment.

The crushing device for coal mining comprises a crushing device body and a driving motor, a crushing cavity is formed in the crushing device body, a first belt wheel is fixedly installed on a transmission shaft part on the inner side of the driving motor, and the outer end of the first belt wheel is in transmission connection with a second belt wheel through a belt. A transmission main shaft is fixedly installed in the middle of the second belt wheel, a rotor is fixedly installed on the outer curved surface of the middle of the transmission main shaft, impact blocks are fixedly installed at the four corners of the rotor, a feeding port is formed in the front side of the upper end of the smashing cavity, a flow guide plate is fixedly installed at the bottom in the feeding port, and the front end of the feeding port fixedly communicates with a feeding hopper; a discharging opening is formed in the bottom of the crushing cavity; a first limiting sliding rod is movably connected to the upper end of the crushing device body in a penetrating and attaching mode. According to the utility model, coal mine raw materials are crushed, and the crushing distance between the crushing cover and the impact block is convenient to adjust.

This invention provides an energy-saving rare earth smelting kiln including a support platform; its key feature is that it also includes an energy-saving system; the rear of the support platform is connected to an energy-saving system for recovering heat from the inner tube. Before unloading from the inner tube, this invention pre-exhausts hot air, using the energy in the hot air to preheat the rare earth material to be fed, effectively achieving energy savings. Simultaneously, the protrusions of the filter intercept powdery substances in the hot air, achieving filtration and preventing dust from subsequently being released into the atmosphere and causing air pollution. A cleaning rod is used to clean the powder on the filter, thoroughly scraping off the powder from the protrusions and effectively preventing secondary powder adhesion. During rare earth unloading, the rare earth is screened, and a sieve is used to separate non-compliant agglomerated rare earth. Finally, a sorter and a discharge box are used as extrusion blocks, combined with the continuous rotation of the crushing roller, to crush the agglomerated rare earth, achieving uniform discharge.

The utility model discloses a multi-bacteria composite leavening agent production device which comprises a treatment barrel, a bottom plate is arranged at the lower end of the treatment barrel, a plurality of supporting legs are fixedly arranged between the treatment barrel and the bottom plate, a separation barrel is arranged in the treatment barrel, a conveying structure is arranged in the separation barrel, and a plurality of bacteria are arranged in the separation barrel. The conveying structure comprises a conveying pipe, a conveying rod and a fixing frame, so that the mixed raw materials are conveyed and lifted through the conveying structure; the conveying rod is arranged in the conveying pipe, a supporting plate is fixedly arranged at the lower end of the treatment barrel, the conveying pipe is fixedly arranged on the supporting plate, a protruding table is fixedly arranged at the upper end of the conveying pipe, the fixing frame is fixedly arranged on the protruding table, and a treatment structure is arranged on the treatment barrel. And the treatment structure comprises a treatment box, a rotating rod and a protruding block, and the treatment box is fixedly arranged on the treatment barrel, so that large raw materials can be conveniently crushed through the treatment structure.

The utility model discloses a butt-joint supporting device for a pipeline hard object cleaning drill rod, which comprises a supporting sleeve, a plurality of supporting pieces are arranged in the circumferential direction of the supporting sleeve, and the supporting pieces are used for abutting against the inner wall of a pipeline and forming radial limit on the supporting sleeve when in use; a rotatable inner sleeve of the butt joint rod is arranged in the supporting sleeve, and the two ends of the butt joint rod are each provided with a drill rod connecting part used for being connected with a drill rod; according to the butt-joint supporting device for the pipeline hard object cleaning drill rod, the long drill rod can be stably supported, the deflection of the long drill rod in the construction process is reduced, and therefore the risk that a pipeline is damaged is reduced, and the probability of occurrence of the phenomena of collapse, collapse and the like in the construction process is reduced.

The invention discloses a chemical fertilizer crusher temperature control energy-saving integrated device based on intelligent manufacturing, which comprises a vertical frame, a crushing mechanism, an intelligent temperature control mechanism, a temperature detection assembly, an energy-saving driving mechanism, an intelligent control box, a feeding mechanism and the like, all the mechanisms are integrally assembled through the vertical frame, and the intelligent control box is electrically connected with all the mechanisms to realize linkage. The crushing cavity adopts a double-layer jacket type temperature control structure and is matched with a multi-dimensional temperature detection and intelligent temperature control mechanism to realize accurate constant-temperature control; the crushing mechanism is of an impact type structure, and the energy-saving driving mechanism is provided with a frequency conversion controller and an energy storage flywheel to reduce energy consumption. The equipment realizes intelligent cooperation of crushing, temperature control and driving, is high in crushing efficiency, accurate in temperature control, low in energy consumption, high in integration degree and convenient to maintain, effectively solves the problems of caking during chemical fertilizer crushing, high equipment consumption and the like, and meets the modern intelligent chemical fertilizer manufacturing requirements.

The invention discloses a nut husking machine. The nut husking machine comprises a machine shell, a throwing roller and a fan. A shell breaking bin is vertically arranged at one end in the machine shell, a funnel-shaped sliding way communicated with the shell breaking bin is arranged at the top of the machine shell, a driving motor is arranged on the lower portion in the shell breaking bin, an output shaft of the driving motor is connected with a throwing roller through a coupler, and a discharging port is formed in the bottom of the shell breaking bin. An outlet sliding way is arranged at the position, located at the discharging port, in the machine shell in a downward inclined mode, the other end of the outlet sliding way is connected with a nut bin, a fan is arranged on the bottom side of the end, close to the nut bin, of the outlet sliding way, and an adjustable isolation plate is arranged at the position, located above the nut bin, in the machine shell. A collecting net is arranged on the side, away from the fan, of the adjustable isolation plate of the machine shell. A controller is arranged at the other end of the upper portion in the machine shell, a multifunctional panel is arranged on the upper portion of the front side of the machine shell, a switch is arranged on the upper portion of the machine shell, and the multifunctional panel, the driving motor and the fan are all connected with the controller.