87results about How to "Evenly broken" patented technology

The invention relates to the technical field of lithium battery recovery, in particular to a waste lithium battery recovery method based on multistage crushing and intelligent sorting. Performing soaking discharge treatment on the waste lithium battery, and constructing a discharge detection model; then carrying out multi-stage crushing on the discharged lithium battery by adopting first-stage shearing crushing, second-stage impact crushing and third-stage grinding crushing, and grading and screening crushed particles; an electrode material sorting model is constructed by acquiring spectrum and element information of a crushed material and combining a deep learning model, so that intelligent sorting of an electrode material and a non-electrode material is realized; and after separation, performing multi-frequency vibration layering on the non-electrode material particles, and further separating positive and negative electrode materials from the electrode material particles by adopting an electrostatic separation technology. According to the method, multiple physical sorting modes and an artificial intelligence technology are comprehensively utilized, and efficient and accurate recycling and resource utilization of the waste lithium batteries are achieved.

The invention relates to the field of mining blasting, and discloses a method for reducing muck pile granularity through fine blasting, which comprises the following steps of: 1, increasing explosive unit consumption and adopting continuous charging to adapt to the rock hardness characteristic of a difficult-to-explode area; 2, adjusting the hole pitch and the density coefficient by adopting an equilateral triangle hole distribution mode; 3, setting inter-hole time delay and inter-row time delay to control the propagation path of blasting waves; fourthly, the position of the initiating explosive package is adjusted, double-layer detonation is achieved, and detonation energy is evenly distributed in the hole depth direction; and 5, after rectification in the step 1 to the step 4 is completed, detonating is started. According to the method, uniform distribution and effective control of blasting energy in the ore body are realized by finely controlling unit consumption of explosives, a hole distribution mode, delay parameters and cartridge bag position setting, generation of large rocks is remarkably reduced, and the mining efficiency and the resource utilization rate of a mine are improved.

The invention belongs to the technical field of breed duck feed production, and particularly relates to a breed duck feed production wet feed crusher which comprises a barrel body, a feeding hopper is arranged at the upper end of the barrel body, supporting legs are fixedly connected to the lower portion of the barrel body, a discharging opening is formed in the barrel body, and a crushing device and a screening device are arranged on the barrel body. And a feeding device is arranged on the side edge of the barrel body. According to the wet material crusher for breeding duck feed production, a crushing cutter is driven by a first motor to rotate, breeding duck feed is rapidly and evenly crushed, then the crushed feed falls into a conical filter screen to be screened, large-particle impurities are effectively removed, large particles obtained after screening are conveyed through an auger, the feed is fed into a feeding pipe, and the feeding pipe is used for feeding the breeding duck feed. And then the feed is conveyed into the barrel body through the feeding pipe, so that the crushing cutter performs secondary crushing on the large-particle feed, the secondary crushing mechanism ensures the uniformity and consistency of the feed particles, and the overall crushing quality is remarkably improved.

The invention relates to the technical field of soil turning machines, and discloses a multifunctional mountain and hill soil turning machine which comprises a machine body. The soil turning mechanism is used for scarifying the land and crushing soil blocks; the soil loosening mechanism is used for smashing caked land before the land is turned over; and the reciprocating mechanism is used for reciprocating left and right when the caked land is smashed. According to the multifunctional mountainous and hilly soil turning machine, the soil loosening mechanism is arranged, a cam piece abuts against a bottom semicircular block when rotating, and under the action of a first spring, a supporting piece drives a sliding long strip block and a bottom soil loosening column to move up and down in a reciprocating mode, so that the bottom soil loosening column knocks the bottom land in a reciprocating mode, and hard soil blocks are crushed and loosened; the compactness of the soil is reduced, a softer soil structure is created for subsequent cultivation, and the soil turning effect and the working efficiency are improved. The problem that the power system of the rooter is difficult to effectively scarify and crush caked soil layers in mountains and hills is solved.

The invention discloses a continuous granulating crusher for molten and semi-molten steel slag, which solves the problem of crushing high-temperature steel slag. The device comprises an equipment rack, a power grinding disc assembly, a power steel roller assembly, a steel slag collecting assembly and a crushing cavity assembly, the power grinding disc assembly is arranged on the lower portion of the equipment rack, and the power steel roller assembly is arranged on the upper portion of the equipment rack and comprises a crushing roller, a bearing assembly, a hydraulic motor and a water medium rotating connector. The crushing roller is internally provided with a water medium cooling channel and is connected with a water cooling system, the crushing roller is mounted on the equipment rack through a bearing, a sliding block and linear sliding fit, and a linear hydraulic jacking cylinder is arranged between the sliding block and the equipment rack; the steel slag collecting assembly is arranged on the equipment rack on the periphery of the grinding disc, and the crushing cavity assembly is arranged on the equipment rack on the periphery of the crushing roller. The steel slag roller crusher is continuous production equipment, crushing at a uniform speed is basically realized, and the granularity of the crushed steel slag is better than that of the traditional steel slag roller crusher.

The invention relates to an ultrasonic synergistic electrostatic dust collection coal mine grouting material crushing device and a use method, and belongs to the technical field of crushers. The device comprises a shell, a feeding bin, a jaw type crushing device, an ultrasonic crushing device and an electrostatic dust collection device, the feeding bin is arranged at the top of the shell, the jaw type crushing device, the ultrasonic crushing device and the electrostatic dust collection device are sequentially arranged in the shell from top to bottom, and the jaw type crushing device, the ultrasonic crushing device and the electrostatic dust collection device are all connected with a control system. The jaw type crushing device comprises a movable jaw, a fixed jaw and a hydraulic telescopic rod, the fixed jaw is fixedly arranged on one side of the top in the shell, the hydraulic telescopic rod is fixedly arranged on the other side of the top in the shell, and the movable jaw is arranged at the output end of the hydraulic telescopic rod. The high-frequency vibration and cavitation effect of ultrasonic waves are utilized, the crushing process of materials is accelerated, the crushing efficiency is remarkably improved, meanwhile, the ultrasonic crushing device is matched with the jaw type crushing device for secondary crushing, continuous crushing can be achieved, and the problem of non-continuous crushing of a traditional jaw type crushing machine is solved.

The construction waste rapid crushing equipment comprises a box body, a feeding opening is formed in the top of the box body, a supporting seat is arranged at the bottom of the box body, a fixing frame is arranged at the position, close to the top, of the side wall of the box body, and a first motor is arranged at the top of the fixing frame; a first motor is arranged at the output end of the box body, a first rotating shaft arranged on one side of a first gear is driven by the first motor to drive a second rotating shaft arranged on one side of the first gear to rotate through a belt, a first discharging port is formed in the position, located at the bottom, of the side wall of the box body, and a second discharging port is formed in the position, located at the bottom, of the other side wall of the box body. And a second rotating shaft drives a first gear and a second gear to rotate in a meshed mode, so that a first crushing roller and a second crushing roller which are connected through a shaft rod on the same side of the first gear and the second gear rotate at the same time in the box body to grind and crush the construction waste, and then crushing is more uniform.

The invention belongs to the technical field of power plant environmental protection devices, and discloses a power plant powder bin residual powder recycling device which comprises a smashing box, a rectangular box is fixedly installed on the outer wall of one side of the smashing box, a first screening pipe is rotatably installed in the smashing box, and a second screening pipe is rotatably installed on the inner wall of the first screening pipe. The two ends of the second screening pipe penetrate through the smashing box, and a smashing mechanism and a vibration mechanism are arranged in the rectangular box. The vibration mechanism comprises two second rotating rods rotationally installed in the smashing box, a motor drives a disc and a cylinder to rotate, the cylinder is in sliding connection with an annular block, circular motion is converted into vertical reciprocating motion, a rack is driven to move, the rack is meshed with a gear column to achieve staggered rotation, a round rod and a triangular smashing device are controlled to move, and waste is effectively smashed. And through vibration of the eccentric block, the crushing efficiency is improved, the screening grooves coincide after crushing, waste is discharged, and the eccentric block continuously vibrates to prevent blockage.

The invention discloses a raw material crushing device for food production and processing, and relates to the technical field of food processing.The raw material crushing device comprises a machine body and further comprises a crushing control device and a lifting device.A crushing frame is fixedly installed on the surface of the machine body in a penetrating mode, a feeding opening is fixedly formed in the surface of the crushing frame, and a material receiving frame is fixedly installed at the bottom of the inner wall of the machine body; a crushing motor is fixedly mounted at the top of the crushing frame, the crushing control device comprises a placing frame, a placing plate, a placing rod, a control plate, a control rod, a linkage plate and a sealing plate, the sealing plate moves downwards to shield a feeding port to achieve the effect of controlling feeding, the placing frame penetrates through the top of the crushing frame, and the placing plate is rotatably mounted on the inner wall of the placing frame. The placing rods are fixedly installed on the surface of the placing plate, the speed and quantity of pepper feeding can be accurately controlled by adjusting the opening degree of the shield, and stable operation conditions can be maintained in the production process.

The invention discloses a rapid nucleic acid extraction device based on an ultrasonic technology, and relates to the technical field of nucleic acid extraction, the rapid nucleic acid extraction device comprises an ultrasonic module and a microfluidic chip, the microfluidic chip is installed at the top end of the ultrasonic module, the ultrasonic module further comprises a base, a cavity is formed in the middle of the base, a bottom electrode is deposited on the upper end face of the base, and the bottom electrode is arranged in the cavity. A piezoelectric layer is deposited on the bottom electrode, a top electrode is deposited on the upper end face of the piezoelectric layer, and the micro-fluidic chip is installed on the upper end face of the top electrode, the ultrasonic module and the micro-fluidic chip are combined, the requirements for miniaturization and rapidness are met, the requirement for high-precision performance can be met while the POCT miniaturization, rapidness and convenience are met, and the cost is reduced. Ultrasonic waves are emitted based on a structural mode of the silicon chip, the device is small and simple, the miniaturization of the nucleic acid extraction module is realized, the nucleic acid extraction process can be carried out in a smaller space, the size of equipment is greatly reduced, and the cost is reduced.

The utility model discloses dendrobium huoshanense primary pulp crushing equipment, which is applied to the technical field of dendrobium huoshanense processing equipment and is characterized in that a crushing box, a feeding hopper, a U-shaped intercepting net, a crushing assembly and a cleaning assembly are arranged, so that dendrobium raw materials enter the feeding hopper and then enter the crushing box through the feeding hopper; at the moment, a first motor is started to drive a rotating shaft and a crushing cutter located in a U-shaped intercepting net to rotate, so that the rotating crushing cutter crushes the dendrobium nobile raw materials, and the crushed dendrobium nobile raw materials fall to the bottom side in the U-shaped intercepting net and are continuously crushed by the crushing cutter; and the dendrobe raw materials fall off when the specification of the dendrobe raw materials is smaller than that of the hole grooves of the U-shaped intercepting net, so that the dendrobe raw materials are crushed more uniformly, and the subsequent dendrobe raw material grinding efficiency and quality are improved.

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 invention relates to the technical field of concrete crushing, in particular to concrete crushing and recycling equipment. According to the technical scheme, the hammer comprises a bottom plate and a motor, a main plate is arranged on one side of the upper surface of the bottom plate, a main shaft is rotationally arranged at the upper end of the main plate, a hammer head is arranged at one end of the main shaft through a shaft rod, a shaft head is arranged at the other end of the main shaft, the motor is arranged on the main plate through a sliding assembly, and a square head is arranged at the output end of the motor. The square head is inserted into the shaft head, a braking assembly is arranged on the main plate and acts on the main shaft, roll shafts are rotatably arranged on the bottom plate at equal intervals, and a push plate is slidably arranged on the other side of the upper surface of the bottom plate through a push assembly. The rotary hammer head is adopted for hammering and crushing, concrete blocks can be effectively crushed into small blocks, reinforcing steel bars in the small blocks are removed, the device is suitable for crushing reinforced concrete blocks with different sizes and shapes, and concrete and the reinforcing steel bars can be conveniently recycled.

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 belongs to the technical field of puffing equipment, and particularly relates to uniform oat puffing equipment which comprises a base, a fixing support is fixedly installed on the upper portion of the base, a pretreatment box is fixedly installed on the upper portion of the fixing support, a first motor is fixedly installed on one side of the upper end of the pretreatment box, a crushing shaft is arranged on the upper portion in the pretreatment box, and a plurality of crushing rods are fixedly installed on the outer side of the crushing shaft in a circular array mode. The two ends of the crushing shaft are rotationally installed on a box body of the pretreatment box through bearings, the front end of a rotating shaft of the first motor is fixedly connected with one end of the crushing shaft, an arc-shaped filter plate is arranged below the crushing shaft, the two ends of the arc-shaped filter plate are fixedly installed on the inner wall of the pretreatment box, and a discharging hole is formed in one side of the bottom of the pretreatment box. A discharging pipe is fixedly mounted in the discharging hole; a puffing shell is arranged below the pretreatment box and is fixedly mounted at the upper part of the base; oats are crushed and screened, and it is ensured that the interiors of the oats are fully puffed.

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 invention discloses crushing equipment for waste rubber powder composite modified asphalt concrete treatment, and relates to the technical field of crushing equipment, and the crushing equipment comprises a composite mechanism. According to the crushing equipment for waste rubber powder composite modified asphalt concrete treatment, through the design of a composite mechanism, a pushing and pressing mechanism is lifted through a first electric push rod, then materials are put into a composite shell, a motor drives a gear set to rotate, the gear set conducts transmission through a connecting belt, and the crushing mechanism rotates, so that the material crushing effect is achieved; the guide plate plays a role in guiding materials to descend, so that the materials move towards the middle of the equipment and are fully crushed, the crushing mechanism is matched with the reverse mechanism during rotating operation, splashing is easily generated in the material crushing process, the materials are collided multiple times through rebounding of the reverse mechanism, uniform crushing operation is achieved, and the crushing effect is improved. Finally, the materials are discharged outwards from the output mechanism, and the material descending flow and the material flow speed are controlled through the output mechanism.

The utility model discloses a crushing baffle device for natural asphalt processing, which comprises a crushing box, the top of the crushing box is provided with a feeding assembly, the feeding assembly comprises a feeding pipe, magnets A, a rotating plate and magnets B. The outer side wall of the feeding pipe is fixedly connected with the crushing box, the magnets A are fixedly connected with the front and rear side walls of the interior of the feeding pipe, and the rotating plate is fixedly connected with the magnets B. The rotating plate is fixedly connected with the rotating plate. A rotating plate is rotationally connected into the feeding pipe, magnets B are fixedly connected to the front side wall and the rear side wall of the rotating plate, a left motor is fixedly connected to the left side wall of the crushing box, and a right motor is fixedly connected to the right side wall of the crushing box. By arranging the feeding pipe, the magnet A, the rotating plate and the magnet B, after asphalt blocks are fed from the feeding pipe, the rotating plate is finally stable under the action of the magnet A and the magnet B and blocks the feeding pipe, asphalt is prevented from splashing out in the crushing process, the safety of the device is improved, and meanwhile resource waste is reduced.

A refractory material crushing device comprises a first-layer crushing device, a second-layer crushing device, a damping support and a material receiving box. The first-layer crushing device comprises a crushing shell, crushing blocks are arranged on the two sides of the interior of the crushing shell, two sets of first rotating shafts are arranged between the crushing shell, a gear is arranged at one end of each first rotating shaft, a crushing round block is arranged on each first rotating shaft, and a second-layer crushing device is fixedly connected to the lower end face of the first-layer crushing device. Damping supports are fixedly connected to the outer side of the second-layer crushing device, a through groove is formed between the damping supports, a material receiving box is connected into the through groove, and a sliding block is arranged on the end face of the lower portion of the material receiving box. The double-layer crushing device has the advantages that the double-layer crushing device and the damping base are arranged at the same time, so that materials can be crushed more thoroughly, the crushing efficiency is higher, the damping base can effectively reduce vibration and noise of equipment, the stability of the equipment is improved, and the service life of the equipment is prolonged.

The present invention discloses a crushing device for food processing, comprising a support frame, which is mounted on external equipment. A crushing mechanism is arranged on the support frame, and an outer shell is mounted on the support frame. The driving shaft and the driven shaft are respectively rotatably connected to the outer shell, and the driving mechanism is cooperatively connected to the support frame and the driving shaft. A hexagonal rod is mounted on the driving shaft. By using a combination of a flexible sleeve and a crushing wheel, the efficiency and quality of food crushing are significantly improved. The relative rotation between the flexible sleeve and the crushing wheel not only provides an extrusion force, but also generates a grinding force. This dual effect enables the food to be crushed more thoroughly and evenly. At the same time, the design of the transverse groove and the follower groove increases the friction force, further improving the crushing effect. This innovative crushing method can process foods of various hardnesses and textures, thereby improving the application range and working efficiency of the equipment.

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 invention provides a medicine crushing device with a screening function for animal husbandry and veterinary medicine, and relates to the technical field of animal husbandry and veterinary medicine. A clamping assembly is installed on the top face of the device body, a connecting barrel is connected to the bottom face of the device body in a clamped mode, a clamping ring is connected to the outer portion of the device body in a clamped mode, a smashing piece is connected to the upper portion of the interior of the device body in a clamped mode, a pre-crushing piece is installed in the device body and located on the front side of the smashing piece, and two arc-shaped grooves in mirror symmetry are formed in the device body. A uniform screening plate is installed in the arc-shaped groove, and an inner clamping plate is welded to the inner side of the bottom of the device body. When a connecting shaft rotates to drive a knocking rod to rotate, a screening plate can be knocked once after the knocking rod touches a convex block, so that screening is achieved, screening holes are prevented from being blocked, medicine accumulation at corners is avoided through an edge blocking strip, it is ensured that medicine is completely screened, and the problems that most of existing veterinary medicine smashing devices are lack of an efficient screening function, and the screening efficiency is high are solved. And a large amount of impurities and unqualified particles are mixed in the crushed medicinal materials.

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 invention relates to the technical field of mineral crushing, and specifically discloses a mechanical-hydraulic composite crushing and collecting device for underwater minerals and a method for using the device, comprising: a conveying mechanism, the conveying mechanism comprising a conveying bin, a first side wall and a second side wall, a first driving motor is fixedly installed on one side of the conveying bin, a driving roller is arranged in the second conveyor belt, and a crushing mechanism, the crushing mechanism comprises a mechanical crushing component and a hydraulic crushing component, the mechanical crushing component comprises an extension plate arranged on the first side wall and a fixed crushing arm fixedly installed at one end of a top plate; the device can crush the ore into particles by arranging a mechanical crushing component with a fixed crushing arm and a movable crushing roller and a hydraulic crushing component driving a jet pump and a hydraulic crushing output end, the receiving plate can continuously shake the ore, and the shaken stones can be evenly crushed in cooperation with the high-pressure water flow, so as to prevent the conveyed stones from piling up and causing the hydraulic equipment to crush the ore incompletely.

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 invention relates to the technical field of injection molding machine equipment, and discloses an injection molding machine quick mold changing device and a using method thereof.The injection molding machine quick mold changing device comprises a main body, a working box is fixedly connected to the top of the main body, a discharging box is connected to the side, away from the main body, of the working box through bolts, and two T-shaped rods are fixedly connected to the side, close to the discharging box, of the main body; convex blocks are fixedly connected to the inner walls of the left side and the right side of the working box, a fixing ring is fixedly connected to the interior of the main body, and a discharging pipe is fixedly connected to the bottom of the working box. When the multiple arc-shaped cutting plates deflect, the deflection of the arc-shaped cutting plates can extrude waste in a reciprocating mode, meanwhile, the waste can be cut again to be evenly crushed, and compared with a traditional crushing mode, relative rotation of an obtuse angle rod and reciprocating movement and swinging of the arc-shaped cutting plates, the crushing efficiency is improved, and the crushing efficiency is improved. And the waste can be crushed in multiple directions in the working box, the waste crushing uniformity can be changed while waste crushing is accelerated, and the crushing effect and stability are improved.

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 invention belongs to the technical field of sesame oil production, and discloses an anti-scorching stir-frying device for sesame oil production, the anti-scorching stir-frying device for sesame oil production comprises a stir-frying box, the top of the stir-frying box is fixedly connected with two hinges which are of the same structure and are linearly distributed, the two hinges are hinged with a flip cover, sesame can be poured into the flip cover, and the inner wall of the stir-frying box is fixedly connected with a conical heating plate. An opening and closing cover is arranged at the bottom of the conical heating plate, a bottom plate is fixedly connected to the bottom of the frying box, a grinding base is arranged below the bottom plate, a grinding groove is formed in the top of the grinding base, a grinding assembly is arranged in the grinding groove, and the fried sesame can be ground. The conical heating plate is arranged, and meanwhile, the sesame can be uniformly heated in a shaking manner, so that the burning caused by local overheating is avoided, the effective stir-frying time is prolonged, and the stir-frying efficiency is improved.