23results about How to "Evenly broken" patented technology

This utility model provides a pre-treatment device for recycling printing raw material paper, relating to the field of paper recycling technology. It includes a support frame, a box, and a conveyor frame. A feeding hopper is fixedly installed on the surface of the box, and a discharge pipe is fixedly installed on the lower surface of the box. This utility model uses a starting motor to drive a bidirectional lead screw, causing two baffles to slide synchronously towards or away from each other along a sliding rod under the action of a sliding block. This precisely adjusts the size of the feeding hopper opening, controlling the feeding speed and amount of printing raw material paper, preventing blockage of the crushing roller due to excessive feeding. A flattening mechanism is installed on the conveyor frame, using a hydraulic cylinder to push a moving plate up and down along a guide rod. The moving plate drives the flattening roller to rise and fall, flattening the crushed paper conveyed by the conveyor belt. This effectively removes paper wrinkles and air gaps, preventing jamming or uneven crushing caused by uneven paper during subsequent crushing processes, thus improving overall processing quality and stability.

The utility model discloses a calcining powder block breaking device and processing equipment, the calcining powder block breaking device is arranged above a conveying line body used for conveying saggars, and the calcining powder block breaking device comprises a driving mechanism; the slotting tool fixing plate is connected with the driving mechanism and is driven by the driving mechanism to do lifting motion; the cross-shaped slotting tool is fixedly mounted on the slotting tool fixing plate, and a tool bit of the cross-shaped slotting tool is downwards opposite to the saggar flowing through the conveying line body; the first air vibration device is installed on the slotting tool fixing plate, the first air vibration device and the cross slotting tool ascend and descend synchronously, and the slotting tool fixing plate forms a vibration transmission path from the first air vibration device to the cross slotting tool. According to the calcined powder block crushing device, through integration of the cross slotting tool and the first air vibration device, efficient and uniform crushing of calcined block materials is achieved, the problem that the materials adhere to the tool and the inner wall of a sagger is effectively solved, and therefore production continuity and stability are guaranteed, and the overall efficiency of the powder post-treatment procedure is improved.

The application discloses a kind of organic soil treatment devices for soil remediation engineering, and relate to soil remediation technical field;The organic soil treatment device for soil remediation engineering, the feed inlet of the pretreatment structure is provided with drying device, and the discharge port of the pretreatment structure is provided with conveying device;The organic soil treatment device for soil remediation engineering is preliminarily crushed by being provided with pretreatment structure, using crushing shaft and rolling hammer, while screening inclined screen is used to screen the soil after primary crushing, and the irregular soil blocks are driven for secondary crushing by cooperating with vertical auger, so that the contaminated soil is repeatedly broken, the soil can be uniformly broken, and the soil can be fully reacted after entering the drying device, thereby improving the processing effect of the device.

The utility model provides a continuous rolling and forming tea leaf processing device, which relates to the technical field of tea leaf processing and comprises a working barrel, a discharging screen drum is coaxially connected in the working barrel, a rolling assembly is connected in the discharging screen drum and comprises a temperature controller and a plurality of layers of rolling disc groups, protrusions and grooves are formed in the outer circle of the multi-layer rolling disc set. The tea rolling device solves the problems that in the prior art, the tea rolling forming effect is not stable, and the application range is limited.

The utility model relates to agricultural machinery technical field, concretely is legume comprehensive spin sowing integrated machine. Including drive module, sowing module is suitable in sowing soil and sows, irrigation module is connected in sowing module, irrigation module is suitable for irrigation at sowing, rotary tillage module is connected in drive module and sowing module, rotary tillage module is suitable for ploughing sowing soil. The present application is through setting up drive module, sowing module, irrigation module and rotary tillage module, realized sowing, irrigation, rotary tillage etc. The integration of many functions, greatly improved the operation efficiency, wherein, the design of double set drive motor and tire ensures the stability of equipment in the operation process, adopts electric drive simultaneously, accords with green environmental protection requirement, the design of drive module not only guarantees the power output of equipment, still improves the passability and adaptability of equipment through special structure design, makes it can be stably operated in various topography.

The environment-friendly and renewable decorative plate raw material crushing device relates to the technical field of crushers and comprises a base assembly, which is composed of a first support and a second support. A crushing assembly is installed above the first support, a circulating water pump is integrated in the second support, a crushing cavity is arranged in the crushing assembly, a rotating shaft penetrates through the crushing cavity and is provided with multiple groups of moving knives and circumferentially distributed crushing blade heat dissipation systems comprising first and second heat dissipation pipes, which form a closed-loop water circuit through the circulating water pump and adopt a spiral layout to increase the heat exchange area. An air inlet and a first fan are arranged at the top of the crushing cavity, and a second fan is arranged on the rear baffle to reduce the temperature of the cavity through forced convection. A heat dissipation cavity is arranged in the first support, and external copper-aluminum composite heat dissipation fins are arranged to accelerate heat diffusion. The device effectively controls the temperature of the crushing cavity through water cooling and air cooling, high-temperature-resistant cutter design and modular structure, avoids the softening and caking of PVC materials, and improves the operation safety and maintenance efficiency.

The utility model discloses a tailing crusher belongs to the technical field of crusher. This kind of tailing crusher, including support spare, drive assembly and crushing assembly, support spare is used for supporting drive assembly and crushing assembly, and crushing assembly is used for crushing tailing, and crushing assembly includes crushing jar, and the upper end of crushing jar is equipped with jar cover, and the bottom of jar cover is rotatably connected with transmission rod, and one end of transmission rod extends to outside through jar cover, and the outer wall of transmission rod is connected with a plurality of rotors, and the outer wall of rotor is provided with a plurality of vertical grooves, and the rotor is provided with horizontal groove on one side of vertical groove, and the inside of horizontal groove is slidably provided with moving block, and the outer wall side of moving block is installed with alloy hammer head, and the inside of moving block is provided with second screw hole on both sides of alloy hammer head, and the inside of horizontal groove is provided with second screw hole near second screw hole, and second bolt is screw connected between adjacent second screw hole and second screw hole.

The reciprocating type gear screen comprises a bottom plate and a crushing box arranged on one side of the bottom plate, the crushing box is connected with the bottom plate through four L-shaped supporting legs, every two L-shaped supporting legs are symmetrically arranged, and the side, away from the bottom plate, of the crushing box is fixedly connected with a conical feeding opening. The coarse crushing assembly is arranged on the crushing box and is used for primarily crushing the coconut shell raw materials; and the fine crushing assembly is used for screening and finely crushing the coconut shell raw materials after the coarse crushing of the coconut shell raw materials. According to the coconut shell crushing device, through the arrangement of the coarse crushing assembly and the fine crushing assembly, extrusion force and shearing force are applied to coconut shells from multiple directions, so that the coconut shells are crushed more uniformly under multi-directional and repeated acting force, the consistency of the granularity of coconut shell fragments is further improved, and meanwhile, in the process of crushing the coconut shells, the crushing efficiency of the coconut shells is improved. Crushed coconut shells meeting the granularity requirement can fall down from gaps between the crushing plates, and therefore screening in the coconut shell crushing process is achieved.

The utility model relates to the field of coal's crushing tool, concretely is crushing transmission structure and coal crushing device. The utility model crushing transmission structure, include: first crushing main body, this first crushing main body's upper portion has feed inlet and first axle seat, second crushing main body, second crushing main body with first crushing main body fixed connection, driving axle core, driving axle core has first annular crushing surface and second annular crushing surface, driving axle core's upper portion end portion with first axle seat swing joint, driving axle core has fixed connection's transmission gear disc, blanking main body, blanking main body has second axle seat, first transmission rod, first transmission rod in blanking main body's end portion has fixed connection's driving gear, first transmission rod's other end has fixed connection's universal joint, motor assembly, motor assembly's power output shaft with universal joint fixed connection.

The present application relates to the technical field of road construction equipment, and particularly relates to a cement pavement breaking device, which comprises a multi-hammer crusher main body, a hydraulic oil cylinder arranged on the surface of the multi-hammer crusher main body, a support plate arranged at the end of the hydraulic oil cylinder, and a breaking and shearing device arranged between the support plate and the multi-hammer crusher main body. The device adopts a secondary impact design of metal block and metal hammer column, and can realize twice high-intensity beating in a single drop, so that the cement slabs can be quickly broken to the standard particle size of the regeneration construction, the construction time is shortened, the impact is concentrated, the broken pieces are uniform, the secondary processing is reduced, the cost and manpower are reduced, the impact air pressure is used to drive the worm gear and the cam to rotate, the cutting plate is automatically driven to reciprocatingly stretch and contract, the ground is sheared, no additional driving components are needed, the pavement is broken more uniformly through the composite breaking of beating and shearing, the cam vibration can also loosen the base layer, and the stability of the roadbed and the bearing capacity of the pavement are improved.

This utility model relates to the field of epoxy molding compound production technology and discloses a crushing and processing device for epoxy molding compound recycling. The device includes a shell, inside which are arranged a primary crushing component and a secondary crushing component. Inside the shell is also a screening component for screening, including a screen cylinder. The secondary crushing component includes multiple sets of crushing blades located inside the screen cylinder. This crushing and processing device for epoxy molding compound recycling performs primary crushing of the material by the primary crushing component and secondary crushing of the material by the secondary crushing component. Simultaneously, the rotation of the screen cylinder allows materials of the correct size to pass through and enter the shell, while materials that do not meet the size requirements remain in the screen cylinder and are continuously crushed by the crushing blades until they meet the required size. The continuous rotation of the screen cylinder also prevents clogging, thus achieving the advantages of uniform crushing and high production efficiency.

The application relates to the technical field of peeling and crushing integration, and particularly discloses a taro peeling and fruit pulp crushing integrated device for taro puree processing, which comprises a base, the upper end surface of the base is fixedly provided with a first U-shaped shell, the upper end surface of the first U-shaped shell is attached with a second U-shaped shell, and the inner side surfaces of the first U-shaped shell and the second U-shaped shell are provided with installation sliding grooves which are horizontally and equidistantly arranged; the first installation ring is rotationally arranged in the first mounting frame and the second mounting frame of the peeling assembly, the first adjusting rod is slidingly installed with the peeling knife, the peeling knife can be adaptively adjusted according to the shape of the taro to realize uniform peeling and avoid waste of the fruit pulp, the peeling knives in the annular array are matched with the continuous conveying of the first conveying assembly, the taro can be fully peeled during the conveying process, the interval between the peeling assemblies can avoid the taro from being blocked, the peeling efficiency and the yield of finished products can be greatly improved, and the device can meet the processing needs of taros with different specifications.

This invention discloses a winter insulation device and method for peach seedlings in northern regions. The device includes two shells covering the peach seedlings, with a semi-circular plate fixed to the bottom of each shell. The two semi-circular plates are tightly abutted together by a fixing ring with a first notch, forming a conical cylinder when the two shells abut. The method includes step S1, covering the peach seedlings with the two shells and abutting them. This invention solves the problems of uneven soil, inconsistent height, and unstable insulation effect in traditional manual soil covering insulation. It enables standardized and mechanized crushing and stacking of the soil around the peach seedlings, improving the uniformity and firmness of soil insulation, effectively resisting the frost damage to peach seedlings caused by extreme weather such as low temperatures and cold waves in northern winters, ensuring the survival rate and subsequent growth of the peach seedlings during winter, while reducing the intensity of manual operation and adapting to the winter insulation needs of large-scale and standardized peach planting in northern regions.

This invention belongs to the field of tea processing technology. It provides a novel comprehensive processing technique for improving the quality of summer and autumn black tea, comprising the steps of gentle shaking combined with UV-B-LED combined spectral withering, low-temperature controlled pressure gradient kneading, three-parameter linked dynamic fermentation, microwave-hot air coupled drying, and far-infrared variable-temperature aroma enhancement. Gentle shaking combined with UV-B-LED combined spectroscopy promotes the polymerization and transformation of flavor components; low-temperature controlled pressure gradient kneading allows for controllable cell breakage of tea leaves, promoting the outflow of tea juice; three-parameter linked dynamic fermentation increases the content of theaflavins and aromatic substances, improving the uniformity of fermentation; microwave-hot air coupled drying reduces aroma loss and improves drying efficiency; far-infrared variable-temperature aroma enhancement enriches the aroma of the tea, improves tea quality, and enhances the harmony and lasting sweetness of the tea soup. The resulting black tea has a complex aroma of flowers and honey, a bright red liquor, a mellow and refreshing taste, and a comprehensive sensory score as high as 95.6.

This utility model relates to the field of plastic pipe recycling technology, specifically a crushing and recycling device for waste plastic pipes. It includes a crusher casing with an inlet hopper and an outlet hopper on its top and bottom surfaces, respectively. Two crushing rollers are rotatably installed inside the crusher casing. A motor housing is fixedly connected to the outer wall of the crusher casing, and a feeding pipe is fixedly connected to the bottom surface of the outlet hopper. In this utility model, a cutting mechanism is included, allowing the cutting blade to cut long plastic pipes into smaller segments, enabling them to better enter the inlet hopper and improving the uniformity and efficiency of crushing. A water storage tank filled with clean water allows the dust from the crushed plastic pipes to fall directly into the water, where it is absorbed, effectively preventing dust dispersion. Through the coordinated arrangement of the crusher casing, water storage tank, annular filter, and conveying mechanism, efficient collection and conveying of plastic fragments are achieved.

The utility model discloses a grinding mechanism for benzotriazole production, which relates to the technical field of benzotriazole production and comprises a device body. The top of the device body is fixedly connected with a transmission box. The pipeline is spirally fixed on the outer wall of the grinding cylinder, cooling water is fed into the pipeline through an external water pump, and through the spiral runner design of the pipeline, the flowing path of the cooling water on the surface of the grinding cylinder is prolonged, the heat exchange area is increased, and the temperature distribution of a cavity is uniform; meanwhile, it is ensured that benzotriazole particles are evenly crushed under the action of the grinding assembly, agglomeration is reduced, the surface temperature of the grinding cylinder is stabilized by adjusting the flow and temperature of cooling water, thermal damage to materials is avoided, and compared with traditional air cooling, a water cooling interlayer can continuously operate, the brittleness of the materials is maintained in the low-temperature environment, and the grinding efficiency is improved; the cooling water in the pipeline is not in contact with the benzotriazole in the pipeline while reducing the temperature, so that the purity of the benzotriazole is guaranteed, and the grinding quality is further improved.

The utility model discloses a kind of chlorinated rare earth concentration crystallization systems, belong to rare earth production technical field.It include heating kettle, still include steam condensation recovery and high-efficiency vapor-liquid separator, the steam condensation recovery is installed on heating kettle, steam condensation recovery is communicated with heating kettle by high-efficiency vapor-liquid separator, liquid inlet metering device and steam condensate metering device are also communicated and arranged on heating kettle, steam condensation recovery is communicated and arranged with distilled water outlet metering device, and distilled water outlet metering device is connected with vacuum system.The utility model uses "low-temperature steam crystallization system" treatment process to carry out normal temperature deep evaporation, remove heavy metal, salt and most organic matter, evaporated water can be reused, and evaporated chlorinated rare earth crystalline salt is directly packaged into product.

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 utility model discloses crushing equipment for waste paperboard processing, and belongs to the technical field of waste treatment and renewable resource equipment manufacturing. The device comprises a conveying mechanism, the conveying mechanism comprises a support, a supporting plate and a smashing mechanism are arranged on the support, a collecting box comprises an outer box, sliding grooves are formed in the two ends of the outer side of the outer box, and the outer box is fixedly installed on the left side of the smashing mechanism; a pressing plate is arranged at the bottom of the telescopic rod, a sliding block is arranged on the left side below the fixing block, and the other end of the sliding block is matched with the sliding groove. Through the structural design of the pressing assembly and the collecting box, the collecting efficiency after waste paperboards are smashed is improved, the pressing assembly adopts the telescopic plate and the telescopic rod to drive the pressing plate, pre-pressing can be conducted before the waste paperboards enter the smashing mechanism, blocking caused by fluffy materials is reduced, efficient cutting of the smashing cutter shaft is guaranteed, and the waste paperboards are prevented from entering the smashing mechanism. The collecting box is of an inner-outer box nested structure.

The utility model discloses pretreatment equipment for recycling low-grade copper ore. The pretreatment equipment comprises a main body assembly, wherein the main body assembly comprises a fixed frame, a material distribution box, a blanking pipe, a ball mill and a crusher; the material distribution box is fixedly connected to the upper portion of the front end of the fixing frame, the discharging pipe is fixedly connected to the top end of the material distribution box, the ball mill is fixedly connected to the top end of the fixing frame, and the crusher is fixedly connected to the top end of the ball mill. The crushing assembly comprises a shell, a motor, a mounting frame and a main bevel gear; the shell is fixedly connected to the top end of the crusher, the mounting frame is fixedly connected to the interior of the shell, and the crushing assembly further comprises a crushing barrel, a crushing rod and an auxiliary bevel gear; the crushing cylinder is rotationally connected to the lower portion of one end of the mounting frame, and the crushing rod is rotationally connected to the upper portion of one end of the mounting frame. The pretreatment equipment disclosed by the utility model has the effects of assisting a worker to uniformly crush the pretreated copper ore and improving the pretreatment quality of the copper ore.

This utility model discloses a primary crushing device for PCB copper powder recycling, including a crushing cylinder. A feed shell for feeding is installed through the top of the crushing cylinder, and a discharge port for discharging is opened at the bottom of one side of the crushing cylinder. Crushing mechanisms are provided both inside and outside the crushing cylinder. Utilizing these crushing mechanisms, when crushing waste PCBs, a drive motor drives the crushing rod and crushing roller to rotate, initially crushing the PCBs. The crushed material is then guided into the crushing chamber by the crushing blocks and the crushing cylinder. Simultaneously, the crushing rod rotates, driving the crossbar to rotate via a pulley and a transmission belt. The meshing of the driving and driven bevel gears then drives the crushing blocks to rotate, further crushing the PCBs inside the crushing chamber. This method achieves uniform crushing of waste PCBs, avoiding the advantage of secondary crushing.

The invention discloses an efficient raisin crusher and relates to the technical field of efficient raisin crushing, the efficient raisin crusher comprises a base plate, supporting legs and a crushing box, the supporting legs are fixedly mounted at the top of the base plate and located at the four corners of the base plate respectively, and the crushing box is fixedly mounted at the tops of the supporting legs and located at the four corners of the base plate; a crushing motor is detachably mounted on the left side of the base plate, and the problems that an existing raisin crushing machine has defects in the crushing structure, single-stage crushing is generally adopted, the crushing efficiency is low, crushing is not uniform, raisins cannot be thoroughly crushed, the crushing efficiency of the raisins is affected, and the crushing efficiency of the raisins is affected are solved. And meanwhile, after being processed, the crushed raisins are easy to remain at the bottom of the device, so that the problem of difficulty in discharging is easily caused, the practicability of the device is reduced, and the stability of the crushing device needs to be improved, so that an efficient raisin crusher is urgently needed at present to solve the problem.