214results about How to "Improve shredding efficiency" patented technology

The invention discloses a Chinese herbal medicine cutting-up and grinding integrated device. The Chinese herbal medicine cutting-up and grinding integrated device comprises a base, supporting legs, a supporting column, a cutting-up plate, a left fixing board, a right fixing board, a top board, a grinding hammer and a grinding tank, wherein the supporting column is hinged to the upper surface of the base; a first motor is fixedly connected to the top of the supporting column; a second motor is fixedly connected to the outer wall of the left side of the left fixing board; a double-way screw rod is fixedly connected to the shaft extension end of the second motor; the left end and the right end of the double-way screw rod are sleeved with a left sliding block and a right sliding block correspondingly; a crank shaft is fixedly connected to the right end of the double-way screw rod; the grinding hammer is rotationally connected to a journal of the crank shaft; and the grinding tank is disposed on the upper surface of the base. Chinese herbal medicines in the cutting-up plate are cut up through blades, the cutting-up plate continuously rotates in the cutting-up process of the Chinese herbal medicines, then the Chinese herbal medicines are more uniformly cut up, and the cutting-up efficiency is improved; and after cutting-up of the Chinese herbal medicines is finished, the cut-up Chinese herbal medicines in the cutting-up plate are put in the grinding tank, and the grinding tank swings back and forth in the grinding process, so that grinding is complete, the grinding efficiency is improved, and the manpower is saved.

The invention relates to a chopping device, in particular to a mechanical vegetable and vine plant chopping machine. The machine comprises a worktable, a bracket, an up-down cutting mechanism, and a conveying belt for intermittently conveying vegetables or vine plants; the bracket is fixed on the worktable, and is used for fixing the up-down cutting mechanism; the up-down cutting mechanism is arranged above the conveying belt on the worktable; the up-down cutting mechanism is driven to work through a motor mounted on the bracket; and an output shaft of the motor is rotationally connected witha connecting rod mechanism of an intermittent driving mechanism connected to a belt wheel on one side of the conveying belt through multiple sections of transmission belts. The machine is novel in design; and when the motor drives the up-down cutting mechanism to work, the multiple sections of transmission belts and the connecting rod mechanism drive a first transmission rod to perform a forward-reverse reciprocating motion, so that the conveying belt is intermittently driven to rotate under the effect of a ratchet mechanism to realize intermittent conveying of the vegetables or vine plants and to realize automatic conveying and cutting treatment.

The invention relates to a paper shredder and a working method thereof. The paper shredder comprises a shell, a paper feeding assembly, a paper treating assembly, a discharging assembly, a power assembly and a controller. The paper feeding assembly comprises a storage box, a paper feeding table, a paper conveying roller and a paper feeding roller, and a guide plate is arranged behind the paper feeding roller; the paper treating assembly comprises a traction roller and a steel burr roller, dust collecting pipes are arranged on the two sides of the burr roller, and a painting spraying nozzle, a drying assembly, a paper shredding sensor and a paper shredding cutter roller are sequentially arranged below the steel burr roller; a dust collector, an upper material liquid box assembly and a lower material liquid box assembly are arranged below the controller; the discharging assembly comprises a paper shredding cavity with an ultrasonic generator, a discharging screw and a discharging motor, and a discharging sensor is arranged in the paper shredding cavity; the power assembly comprises a paper shredding motor, and all roller shafts are connected with the paper shredding motor through paper shredding synchronous belt; and the controller is connected with all elements through wires. The invention further discloses a working method of the paper shredder. By means of the paper shredder and the working method, before paper shredding, earlier stage leakage-proof treatment can be carried out, shredded paper reaches the micron order after shredding is carried out, and information leakage is prevented.

The invention relates to an animal husbandry forage grass cutting device, in particular to a double-eccentric-gear type forage grass cutting device for animal husbandry, and aims to solve the technical problem of providing a double-eccentric-gear type forage grass cutting device which is high in cutting efficiency, rapid in cutting speed and convenient to operate for animal husbandry. To solve the technical problem, the invention provides the double-eccentric-gear type forage grass cutting device for animal husbandry. The double-eccentric-gear type forage grass cutting device comprises a bottom plate, a left rack, a first sliding track, a first sliding block, a moving frame, a second sliding block, a cutting frame, a second sliding track, a right rack, a mounting base, a first belt pulley and the like, wherein the left rack, the first sliding track, the second sliding track and the right rack are sequentially arranged at the top of the bottom plate from left to right; the first sliding block is arranged on the first sliding track in a sliding manner. The double-eccentric-gear type forage grass cutting device has the effects of being high in cutting efficiency, rapid in cutting speed and convenient to operate, and is long in service life, high in production efficiency, excellent in cutting quality and favorably increased in overall levels such as overall properties.

A paper shredder enables to control power consumption and achieve energy saving by realizing a torque characteristic of low torque at high speed or high torque at low speed keeping an output of a motor within a steady level. This circuit adopts a paper shredder structured with a driving motor for a rotary cutter having an inverted linear flow characteristic between rotation speed and torque and a control circuit composed of a detecting block for said rotation speed of said motor, a voltage control block for restricting a voltage output of said motor within a certain range in accordance with said rotation speed, and a current and voltage detecting block for monitoring a current flow of said motor. While a voltage is decreased on account of motor rotation speed which correlates negatively with a torque increase of said motor in shredding papers, when a voltage is restricted to a minimum by said voltage control block, an operation of said motor is to be suspended or reversed in the case that a current detected by said current and voltage detecting block exceeds a certain level. If a motor current detected by said current and voltage detecting block exceeds a certain level, a motor operation is to be suspended or reversed by a delaying circuit.

The invention provides a full-automatic vegetable slicing and shredding device. The full-automatic vegetable slicing and shredding device comprises a base. A track is arranged on the upper portion of the base. A machine body is movably installed on the track. A knife door is installed at the tail end of the track. The machine body comprises a machine shell which is internally provided with a control plate and a motor. The front side of the motor is provided with a planetary gear box which can decrease the output rotation speed. A positioning plate is arranged at the front end of the machine shell. A longitudinal transmission mechanism is arranged between the bottom of the machine shell and the track of the base and is driven by the motor, and thus the machine body can move forwards along the track when the positioning plate rotates at the same time. The knife door is provided with a positioning knife and a slicing knife. The slicing knife edge is inclined towards the machine body and opposite to the rotation direction of the positioning plate. The full-automatic vegetable slicing and shredding device is mainly used for automatically slice or shred some vegetables or parts of fruits so that the vegetables and the fruits can be used for making salad, hamburgers, pizza and the like and has the advantages of being simple in structure, convenient to operate and high in slicing and shredding efficiency.

The invention provides a leaf vegetable automatic shredding device for agriculture. The device comprises a top plate. A plug is of a hexagonal bolt structure, and the hexagonal incircle diameter of the end face is larger than the inner circle diameter of a cylinder on a connection block. A cutter is of a long strip shape, a column is fixed to the top, and the cutter is placed in a columnar hole inthe bottom end of a cutter rest. A brake shoe is placed at the front end of the cutter rest, and the top face is provided with a thread hole and fixed through a bolt. The top plate is welded to the top side of a side plate, the middle is provided with a stepped rectangular hole, the periphery size of the small hole end is the same as the periphery size of a lifting plate, and the periphery size of the large hole end is the same as the rectangular periphery size of the top of a cutter disc. The structure is simple, manufacturing is easy, the vegetable spurting phenomenon is reduced through dual-layer protection, the automation degree is high, continuous work time is long, large-batch shredding operation can be achieved, the positions of transmission equipment and cutting equipment will notbe affected by spurted vegetables, the cleaning frequency is reduced, the service life of parts is prolonged, and the shredding efficiency is improved.

The invention discloses a high-efficient kiwi fruit juice extractor, which comprises a chopping machine, a residue collecting box and a cooling device. A drive motor is connected onto the chopping machine; an output shaft of the drive motor stretches into the chopping machine; a tool frame connected to an output end of the drive motor is arranged in the chopping machine, and sleeves and hoops a rotary shaft through a shaft sleeve; two cutter installation slots are formed in the circumferential surface of the tool frame; a plurality of insertion slots are formed in each installation slot; a blade is connected into each insertion slot; a juice collecting chamber is arranged under a filter screen; an overflow pipe is arranged at one side of the juice collecting chamber; the cooling device is provided with two sets of cooling coil assemblies through a support; the two sets of cooling coil assemblies communicate with the overflow pipe; a switching valve is arranged; each set of cooling coil assembly is provided with a plurality of cooling pipes; the cooling pipes sequentially communicate two by two through bends so as to form a circuitous loop; and a cooling liquid is arranged in the cooling device. By adopting the high-efficient kiwi fruit juice extractor provided by the invention, the juice extraction efficiency can be improved, and a cold-extracted juice is obtained.

The invention discloses a crushing device for medicinal material processing, and relates to the field of medicinal material processing. The crushing device comprises a base and a crushing box, the crushing box is fixed on the base through a support, and is a box body with an opening in the bottom, moreover, a sieve plate is arranged on the opening side of the crushing box, a rotating shaft is rotationally connected inside the crushing box, a plurality of groups of crushing cutters which are elastically connected are arranged on the rotating shaft in the length direction, abutting rods are fixed at the tail ends of the crushing cutters, the abutting rods abut against the inner wall of the crushing box, protrusions which are distributed in a circumferential mode are integrally formed on thepositions, corresponding to the crushing cutters, of the inner wall of the crushing box, and the thicknesses of the plurality of protrusions are different. According to the crushing device for medicinal material processing, the crushing cutters which are elastically connected to the rotating shaft are arranged, the abutting rods are connected to the tail ends of the crushing cutters, meanwhile, the plurality of protrusions with different thicknesses are arranged on the inner wall of the crushing box, during working, the abutting rods move back and forth in the radial direction under the actionof the protrusions so as to drive the crushing cutters to move back and forth, then the acting range of the crushing cutters is expanded, and the crushing efficiency is improved.

The invention discloses a hydraulic pulper. The hydraulic pulper comprises a tank body, rotors, a screen plate, a bracket, a first support column and a second support column, wherein the screen plate is positioned at the lower end of the tank body, and is used for supporting the tank body; a material dropping opening and a water spray pipe are arranged at the top part of the tank body, the bottom part of the tank body is provided with a slag outlet and a pulp outlet, the slag outlet is positioned above the screen plate, and the pulp outlet is positioned under the screen plate; the cross section of the tank body is in a splay shape, and the tank body comprises a first cavity and a second cavity; the first support column is arranged in the middle of the first cavity, and the second support column is arranged in the middle of the second cavity; the rotors comprise a first rotor and a second rotor, motors are respectively arranged at the lower parts of the first rotor and the second rotor, and the rotation directions of the two motors are opposite; the first rotor is sheathed on the first support column, the second rotor is sheathed on the second support column, and the first rotor and the second rotor are not positioned on the same horizontal surface. Compared with the prior art, the hydraulic pulper has the advantages that the dead corner is avoided, the utilization rate of energy is higher, and the pulping efficiency is higher.

The invention discloses a paper shredding fan, which comprises a bottom frame, a fan shell, an impeller seat, a motor, three fan blades and three blades. The fan shell is arranged on the bottom frame; the impeller seat is arranged in the fan shell through a main shaft; the motor is arranged at the rear end of the fan shell; an output shaft of the motor is connected with the main shaft of the impeller seat through a transmission device; a plurality of fan blades are arranged on the impeller seat in an annular array mode; a plurality of blades are also arranged on the impeller seat in the annular array mode; the blades are positioned between two adjacent fan blades; and the blades are made of tungsten steel. The paper shredding fan sucks materials and shreds paper synchronously, so that the operating time is saved, and the paper shredding efficiency is improved.

The invention discloses a shredding machine. The shredding machine comprises a rack, a hollow cavity, a feeding inlet, a roller shaft, a cutter, a driving mechanism and a pushing mechanism, wherein the hollow cavity is formed in the rack; the feeding inlet is formed in the hollow cavity; the roller shaft is rotationally arranged in the hollow cavity around a self central axis direction; the cutteris arranged at the circumferential part of the outer side of the roller shaft; the driving mechanism is used for driving the roller shaft to rotate; the pushing mechanism is arranged in the hollow cavity along a direction which is close to or far away from the roller shaft in a sliding way, and is used for pushing materials to the roller shaft. According to the shredding machine disclosed by theinvention, the cutter is arranged on the roller shaft, the materials can be pushed to the roller shaft through the pushing mechanism, the materials can be effectively shredded by matching a pushing force generated by the pushing mechanism on the materials and a rotary cutting force of the cutter on the roller shaft, the shredding efficiency is higher, and a shredding effect is better.

The invention discloses an automatic paper crushing machine with a staple removal structure and a staple removal method thereof. The automatic paper crushing machine comprises a machine box, a paper support box, a casing, a paper support plate, a paper inlet, a paper crushing part, a drive motor, a paper rubbing part, a paper pressing plate, a straight through hole, a waste paper bucket and a staple removal part. The automatic paper crushing machine with the staple removal structure has the characteristics that the defects in the prior art are overcome; after the automatic paper crushing machine is matched with the paper crushing structure, the stapes or clips on the laminated paper can be automatically removed, and the removal by hands of a worker or by tools is not required; the paper can be automatically rubbed by batches, the whole paper crushing efficiency is improved, the damage to the whole machine by the staples is prevented, the whole machine is protected, and the service lifeis prolonged; the automation degree is high, the convenience in use is realized, the safety and reliability are realized, the design is skillful, the structure is concise, the cost is economic and the like.

The present invention relates to a heavy duty double-shaft scrap steel shredder, which comprises a frame, a box, a material inlet hopper, a left hydraulic motor, a right hydraulic motor, a left speed reducer, a right speed reducer, a left connection flange, a right connection flange, a front cutter roller, a rear cutter roller, left bearing pedestals for arranging the front cutting roller and the right cutting roller, and right bearing pedestals for arranging the front cutting roller and the right cutting roller, wherein the box is arranged on the frame, the top portion of the box is provided with an opening, the material inlet hopper is arranged on the box opening on the top portion, the left side and the right side of the box are respectively provided with the front cutting roller left bearing pedestal, the front cutting roller right bearing pedestal, the rear cutting roller left bearing pedestal and the rear cutting roller right bearing pedestal, the front cutting roller right bearing pedestal is connected with the right flange, the rear cutting roller left bearing pedestal is connected with the left flange, the left speed reducer and the right speed reducer are respectively connected with the left hydraulic motor and the right hydraulic motor, the front cutter roller is arranged on the front cutting roller left bearing pedestal and the front cutting roller right bearing pedestal, the front cutter roller and the rear cutter roller are connected on the left speed reducer and the right speed reducer, and the front cutter roller and the rear cutter roller are provided with a front shaft cutter for shredding the material and a rear shaft cutter for shredding the material. The heavy duty double-shaft scrap steel shredder has advantages of low rotation speed, low noise, high torque, strong medium-thick steel plate shredding ability, low energy consumption, safety, reliability and the like, and can used for batch and mechanized scrap steel material treatment.

The invention discloses a fine shredding mechanism of a reconstituted tobacco shredding device. The mechanism comprises a conveying belt for conveying reconstituted tobacco, mounting seats arranged ontwo sides of the conveying belt, a rotary shaft rotationally connected between the mounting seats on the two sides and arranged above the conveying belt in a spanning manner, a plurality of hobs sleeving the rotary shaft, a support plate arranged at the conveying tail end of the conveying belt and used for supporting reconstituted tobacco cut by the hobs as well as a roller cutter rotationally arranged at the outer end of the support plate and used for cutting off the reconstituted tobacco extending out of the support plate for certain length; the conveying belt comprises rollers distributedon front and back sides of the mounting seats and multiple belts which are spaced and arranged in parallel and sleeve the rollers, and each hob is inserted in a gap between two adjacent belts. The shredding efficiency of the reconstituted tobacco can be improved, the production cost can be reduced, the equipment structure composition can be simplified, and the processing technology can be simplified. The invention also discloses the reconstituted tobacco shredding device which has the benefits.

The invention discloses an automatic paper shredder. The automatic paper shredder comprises a machine cover, a paper supporting box, a shell, a paper supporting plate, a paper supporting plate paper inlet, a paper shredding component, a driving motor, a paper pressing plate, a paper twisting component and a waste paper barrel. According to the automatic paper shredder, through the design of the spliced paper pressing plate, the paper pressing effect is effectively improved; meanwhile, through the additional arrangement of a damping plate, a soft rubber sheet and a convex rib, the paper twisting effect is effectively improved, and then the paper shredding efficiency is improved. The automatic paper shredder has the characteristics of being high in automation degree, convenient to use, safe,reliable, ingenious in design, simple in structure, economical in cost and the like.

The invention discloses an efficient feed chopping device for animal husbandry. The efficient feed chopping device for animal husbandry comprises a base plate; a first supporting rod, a motor, a first belt wheel, a disk, a first connecting rod, a second connecting rod, a third connecting rod, a sliding block, a fourth connecting rod and a fodder chopper are arranged at the upper part of the base plate; a fourth supporting rod, a first rotating shaft, a second belt wheel, a first bevel wheel, a second bevel wheel, a second rotating shaft, a third bevel wheel, a fourth bevel wheel, a third rotating shaft and a crushing cylinder are arranged at the lower part of the base plate; the crushing cylinder is positioned below the fodder chopper. The efficient feed chopping device for animal husbandry realizes up-and-down repeated motion of the fodder chopper through a connecting rod mechanism, enables the crushing cylinder to rotate continuously through the parts such as the belt wheels and the bevel wheel, and achieves the effects of high chopping effect, complete chopping and high practicability. The device is used when feed chopping work for animal husbandry needs to be conducted, so the work efficiency of the feed chopping work for animal husbandry can be improved, the chopping effect is better, and the whole chopping work for animal husbandry is easy and convenient.

The invention provides a cutting debris crushing device which efficiently crushes long cutting debris or tangled cutting debris by making it difficult for cutting scraps to escape from a crushing blade. A cutting debris crushing device is provided with: multiple cutting debris crushing blades having base parts securely attached at an interval to a rotation drive shaft disposed within a casing that opens to the top surface, and at least one rotating blade which extends from the base parts in the outer circumferential direction; multiple first secure blades which come into contact with the side surfaces of the cutting debris crushing blades and which crush cutting debris in cooperation with the blade part on the side surface of the rotating blade of the cutting debris crushing blades and multiple second secure blades for crushing cutting debris in cooperation with the blade part on the outer circumference of the rotating blade of the cutting debris crushing blades. The rotating blade of the cutting debris crushing blades is provided with raking blades having a rake angle relative to the rotation circumferential direction, and straight blades extending in the outer circumferential direction from the rake blades.

The invention discloses a blocky material crushing device which comprises a fixing frame, positioning and clamping mechanisms, a sagger conveying line for conveying a sagger and a plurality of sets ofcrushing mechanisms uniformly distributed on the fixing frame. The sagger conveying line is arranged on the fixing frame, the positioning and clamping mechanisms and the crushing mechanisms are arranged on the fixing frame in a one-to-one correspondence mode, and the crushing mechanisms comprise crushing knives and driving mechanisms for driving the crushing knives to move up and down, the driving mechanisms are fixed on the fixing frame, the crushing knives are arranged below the driving mechanisms, and the shapes of the crushing knives corresponding to the crushing mechanisms are different.Since the multiple crushing mechanisms and crushing knives with different shapes are arranged, when the blocky materials in the saggar are conveyed on the saggar conveying line, the blocky materialsrespectively pass through the crushing mechanisms, the corresponding positioning and clamping mechanisms clamp the saggar, and then the blocky materials are crushed by the different crushing knives, so that the materials are crushed in all directions, and the efficiency is improved.

The invention discloses a Chinese herbal medicine crushing device with a special-shaped crushing cylinder. The device comprises a base, the special-shaped crushing cylinder, a movable plate, a transmission shaft and a storage frame; stand frames are symmetrically fixed on the left and right sides of the top of the base; a mounting plate is fixed between the lower parts of the stand frames on the two sides; the special-shaped crushing cylinder is arranged on the front side of the mounting plate; multiple sets of cutter frames are arranged on a shaft body, positioned in the special-shaped crushing cylinder, of the transmission shaft at equal intervals; a butting rod is fixed on the transmission shaft; a butting wheel is mounted at the tail end of the butting rod; the storage frame is arranged above the special-shaped crushing cylinder, and is fixed between the stand frames on the two sides through a support frame; and the center position of the bottom of the storage frame is connected with a sliding pipe; and a lower orifice of the sliding pipe is aligned to a feed port. Through arrangement of the special-shaped crushing cylinder, the device can be driven to move left and right during crushing, so that crushed Chinese herbal medicines are screened, blockage of meshes is prevented, and normal equipment operation is guaranteed.

The invention discloses a fishy smell removing and fresh keeping device for squids. The fishy smell removing and fresh keeping device comprises a crushing tank, wherein a feeding opening is formed inthe upper end of the crushing tank; an air pump is mounted on one side of the bottom end of the inner part of the crushing tank, and is connected with a collecting pipe; one end of the collecting pipepenetrates through the crushing tank, and is connected with a fishy smell removing washing tank through an air pipe; an air hole is formed in the upper end of the fishy smell removing washing tank; afilter screen is arranged in the fishy smell removing washing tank; a first motor is arranged under the fishy smell removing washing tank, and is connected with a stirring rod; stirring plates are arranged at the upper end of the stirring rod; circular holes are uniformly formed in each stirring plate; a motor is arranged under the crushing tank, and is connected with a rotating shaft; a coaxialhollow cylinder is arranged outside the rotating shaft; and the upper end of the cylinder is connected with one end of a fan-shaped surface, and the other end of the fan-shaped surface is connected with the filter screen which is connected to the crushing tank to form an inverted cone. According to the fishy smell removing and fresh keeping device disclosed by the invention, the crushing tank is arranged, so that the squids are thoroughly crushed, the squids can be in sufficient contact with fishy smell removing liquid in the fishy smell removing washing tank, and the fishy smell removing effect is improved; and the fishy smell removing and fresh keeping device is easy to operate, thorough in washing, good in fishy smell removing effect, and suitable for large-scale popularization.

The invention discloses a meat powder processing device, and belongs to the field of processing equipment. The device comprises a tank body, the top wall of the tank body is rotationally connected with a rotating shaft, the outer wall of the rotating shaft is sequentially provided with a first cutter head fixedly connected with the rotating shaft, a transmission mechanism and a second cutter headrotationally connected with the rotating shaft from bottom to top, the first cutter head and the second cutter head are each provided with a blade and a conical toothed disc, the transmission mechanism comprises a connection disc rotationally connected to the rotating shaft, a fixed shaft fixedly connected to the connection disc and a bevel gear rotationally connected to the fixed shaft, the bevelgear is matched with the conical toothed disc, a bearing disc is installed on the inner wall of the tank body and located below the first cutter head, the middle of the bearing disc is provided witha discharge outlet, the upper surface of the bearing disc is inclined downwards from the edge to the middle, a grinding disc is installed on the outer wall of the rotating shaft and located below thebearing disc, and the upper surface of the grinding disc is in clearance fit with the lower surface of the bearing disc. The mincing efficiency and mincing effect can be improved, and meat adhesion can be effectively prevented.

The invention discloses a bamboo shoots shredding machine. The bamboo shoots shredding machine comprises a support plate, an upright plate, a crankshaft, a connecting bar, a sleeve barrel, a shredding net and a push block; the upper end of the upright plate is firmly connected with the bottom of the support plate, the upper part of the support plate is provided with two split type support seats, and each support seat comprises an upper support seat and a lower support seat; each upper support seat is connected with the corresponding lower support seat through bolts; the crankshaft is located between the two support seats, and a handle is arranged at the end of the crankshaft; a locating block is arranged on the outer circular surface of the push block, one end of the connecting bar is rotationally connected with the push block while the other end is rotationally connected with the shaft journal of the crankshaft, and the push block, connecting bar and crankshaft form a crank block mechanism; a groove is formed in the support plate, the push block is located on the groove, the sleeve barrel is located on the support plate, the inner hole of the sleeve barrel is communicated with the groove, and the push block is capable of sliding in the sleeve barrel; the shredding net is located at the end of the sleeve barrel. The bamboo shoots shredding machine overcomes the disadvantages of low shredding efficiency, different bamboo shoots slice sizes, different shapes and frequent safety accidents of the manual bamboo shoots shredding.

The invention provides a cutter assembly. The assembly comprises a grass discharging channel, a grass inlet and a grass outlet, the grass inlet and the grass outlet are located at the two ends of the grass discharging channel, and a movable knife roller is arranged in the grass discharging channel. Multiple movable blades are spirally arranged and distributed and detachably installed on the movable knife roller, any movable blade is parallel to the cross section of the movable knife roller, and a fixed knife base is arranged in the grass discharging channel at the side, close to the grass inlet, of the movable knife roller. Multiple fixed blades are evenly mounted on the fixed knife base at intervals in the same direction, when the movable knife roller is driven to rotate to any position, it can be guaranteed that all the movable blades can pass through the gaps between the fixed blades, in other words, the cutting state between the movable blades and the fixed blades can be kept all the time, and under the conventional rotating speed of the movable knife roller, cutting-up efficiency is still improved, and the power output cost caused by increasing the rotating speed is reduced. A scattering structure is arranged on the grass outlet and is suitable for uniformly scattering the crushed grain grass. The cut-up grain grass is uniformly spread in the farmland through the scattering structure, so that the grain grass is prevented from being accumulated in the farmland, the labor is reduced, and the efficiency is improved.

The invention provides a mine greening survival rate improving nutrient soil mixing device, which comprises a roller, a hopper and a support, the other side of the roller is provided with a clamping cover, the outer side of the roller is welded with a sliding sleeve, the support is provided with a motor I through a bolt, one side of the motor I is provided with a gear I, a second gear is welded to the outer edge side of the roller, a second motor is installed on the inner side of the clamping cover through bolts, and a main shaft is installed on one side of the second motor. According to the mine greening survival rate improving nutrient soil mixing device, roots of plants can be fixed to prevent the plants from being blown down by wind when the plants are planted, after watering, more gaps can be reserved in nutrient soil, the breathability of the nutrient soil is improved, oxygen supply to the roots of the plants is guaranteed, the compacted nutrient soil can be scattered through the rake teeth, and the yield of the plants is improved. the cutting efficiency of the nutrient soil is improved, the nutrient soil is prevented from being adhered in the sleeve, the mixing operation of the nutrient soil is guaranteed, energy consumption and equipment investment are reduced, and the device is suitable for uniform mixing use of the nutrient soil.

The invention discloses a straw chopping device for a spike picking platform of a corn harvesting machine and the corn harvesting machine, and belongs to the technical field of agricultural machines.The straw chopping device comprises a fixed cutter unit and a movable cutter unit, the fixed cutter unit comprises a fixed cutter base, and the fixed cutter base is provided with several fixed cutterblades which are arranged in parallel; the movable cutter unit comprises a movable cutter shaft and several movable cutter sets, the movable cutter sets correspond to the fixed cutter blades one to one, each movable cutter set comprises at least movable cutter bases which are parallelly spaced in the axial direction of the movable cutter shaft and several movable cutter blades which are uniformlydistributed in the circumferential direction of the movable cutter shaft, and the movable cutter bases are welded to or integrally arranged on the movable cutter shaft; the movable cutter bases of every two adjacent movable cutter sets are distributed by a certain angle in the circumferential direction of the movable cutter shaft. The corn harvesting machine comprises the straw chopping device. According to the straw chopping device and the corn harvesting machine, the straw which needs to be chopped is subjected to full-coverage chopping, and the effect of chopping the straw is improved.

The invention discloses a paprika manufacture apparatus, which includes a pedestal, a roller and a grinding frame. The roller is arranged above the pedestal, and support plates are symmetrically arranged at the front and rear sides of the roller; the rear support plate is equipped with a first electric motor, the output end of which is connected to a rotating shaft; the rotating shaft extends intothe roller from the center of the end surface of the roller; a plurality of crushing knives are fixed at same intervals along the circumferential direction of the outside of the shaft body of the rotating shaft that is located inside the roller; a double-face hook head is fixed at one end, adjacent to the inner wall of the roller, of each crushing knife; a rack is arranged above the roller, and atooth flank engaged with the rack is arranged at the external wall of the top of the roller; and the grinding frame is located below the roller, a part of the roller extends into the grinding frame,and the external wall of the part of the roller is uniformly provided with grinding projections. The apparatus allows the crushing efficiency of chilies to be efficiently improved, is beneficial for efficient production of paprika, and is good in crushing effect, and the quality of the paprika product is improved.

The invention discloses a biomass new energy device, comprising a body; a first chamber portion is arranged in the body, the bottom of the first chamber portion is communicated with a conical chamber extending downward, a moving rack having front and rear end faces in smooth fit connection with front and rear inner walls of the first chamber portion is arranged in the first chamber portion, a threaded rod that is in threaded fit connection and extending side to side is arranged in the moving rack, the top of the moving rack is provided with a receiving channel, bearing supports extending up are fixed to the left and right sides of the top of the receiving channel, a clamping sleeve is fitly and rotationally connected between the left and right bearing supports, a first deviating wheel is fixed to the outer surface of the clamping sleeve, a clamping shaft extending side to side is connected inside the clamping sleeve in smooth fit manner, and a left extension tail of the clamping shaft is fitly and rotationally connected with the left inner wall of the first chamber portion. The biomass new energy device is simple in structure and convenient to operate, has improved crushing efficiency and uniformity and also has improved crushing safety.