226results about "Hulling" patented technology

The utility model relates to a green husk removing device for walnuts. The green husk removing device comprises a feeding machine, a green husk removing machine connected with the feeding machine, a vibrating conveyor connected with the green husk removing machine, and a conveyor connected with the vibrating conveyor, the green peel removing machine comprises a rack, a peeling roller arranged on the rack, a plurality of peeling bent knives arranged below the peeling roller, and a guide rail, wherein one end of the guide rail is connected with the peeling bent knives, and the other end of the guide rail is connected with the feeding machine. And the number of the guide rails is the same as that of the peeling curved knives. Walnuts with green husks are conveyed to a green husk removing machine one by one through a feeding machine, the walnuts pass through a gap between a husking roller and a husking bent knife, a first circular fluted disc and a second circular fluted disc to drive the walnuts to rotate and advance slowly, a three-jaw husking disc rotates rapidly, the green husks are dug out layer by layer through digging hooks on husking claws, and green husk removing is completed. Compared with an existing common method, the device can effectively improve the efficiency.

The utility model discloses a chestnut oil tea shelling machine which comprises a machine frame, a driving assembly integrated on the machine frame and a roller pricking mechanism installed at the power output end of the driving assembly, the roller pricking mechanism is provided with two sets of pricking rollers, and the space between the two sets of pricking rollers is a shell separation space. A feeding guide plate is arranged on the rack, one end of the feeding guide plate is a feeding section, and the other end of the feeding guide plate extends into the shell separation space to form a pressure guide section; the pressure guide section adjusts the distance between the pressure guide section and the two sets of licker-in rollers through a pressure guide rod structure on the side face, and therefore the size of the shell separation space at the corresponding position is adjusted so that the shell separation space can adapt to the sizes of fruits of different sizes. According to the device, the licker-in is used for replacing a shelling structure in the prior art, the seed breaking rate of camellia oleifera fruit green shells can be reduced, the licker-in can directly pierce into shells of thorn lumps, and the purpose of breaking the thorn lumps is achieved.

The utility model relates to the technical field of trichosanthes kirilowii maxim seed processing, and provides a trichosanthes kirilowii maxim seed shucker which comprises a fixing frame, a barrel body is fixedly installed at the top of the fixing frame, a driving motor is fixedly installed in the center of the interior of the barrel body, and a first grinding wheel is fixedly installed at the output end of the driving motor; the driving motor is started to drive the first grinding wheel to rotate, then trichosanthes kirilowii maxim seeds needing to be husked are added between the first grinding wheel and the second grinding wheel through the feeding hopper, the trichosanthes kirilowii maxim seeds rotate or roll in a cavity between the first grinding wheel and the second grinding wheel, shells make contact with the first grinding wheel and the second grinding wheel and are rubbed, and the shells are gradually abraded; trichosanthes kirilowii Maxim seeds with shells ground off fall into the barrel body, a carding plate is fixedly installed at the bottom of the first grinding wheel and can spread the fallen Trichosanthes kirilowii Maxim seeds and the shells to be scattered, the ground shells fall onto a flow guide plate through filtering holes and are collected in a centralized mode through the flow guide plate, and the Trichosanthes kirilowii Maxim seeds are intercepted in the barrel body. And the conical cover can protect the driving motor.

The invention relates to the technical field of agricultural machinery, in particular to automatic husking equipment for camellia oleifera fruits, which can realize dynamic self-adaptive adjustment of a husking gap through sliding fit of a fixed wheel and a fixed shaft and arrangement of an elastic component between the fixed wheel and the fixed shaft, effectively adapt to camellia oleifera fruits with non-uniform fruit diameters, prevent the equipment from being blocked and stopped, and improve the husking efficiency. The production continuity is ensured; and the operation and maintenance cost is reduced. The fixed wheel and the roller screen drum are coaxially arranged, the spiral ribs on the inner wall of the roller screen drum are matched, the roller screen drum and the spiral ribs rotate in the same upward spiral direction to form a hinged structure, stable guide conveying force can be formed, camellia oleifera fruits stably move downwards along a husking gap after being hinged into the roller screen drum, the retention and accumulation phenomena are completely eradicated, and the husking efficiency is improved. The condition of excessive husking or non-husking is reduced, and the seed perfectness rate is improved. Through the gradient gap design that the distance between the wheel wall of the fixed wheel and the inner wall of the roller screen drum is gradually reduced from top to bottom, gradually-increased accurate extrusion can be achieved, and it is guaranteed that power output is stable in combination with direct transmission of the driving device and the roller screen drum.

The application relates to the technical field of tea seed and discloses a batch chaff removing equipment for tea seeds, which comprises a circulating tank and a chaff removing mechanism; the chaff removing mechanism is arranged above the circulating tank; the chaff removing mechanism comprises a base, a peeling assembly, a slotting assembly, a feeding assembly and a secondary seed separating assembly; the first rotating disc and the second rotating disc are driven by a rotating drum and a second rotating rod respectively, a rotating speed difference is formed between the first rotating disc and the second rotating disc, a tightening space is formed between the first rotating disc and the second rotating disc when the tea seeds enter, a friction force is formed between the rubber teeth on the two sides when the first rotating disc and the second rotating disc start rotating, the friction force can gradually peel the seed coat of the tea seeds, the hardness of the seed embryo is greater than that of the rubber teeth, so the seed embryo is not damaged, the purpose of removing the chaff of the tea seeds is achieved, and the seed embryo can be protected, so as to avoid affecting subsequent planting.

The utility model discloses a dehulling device for coffee processing, which relates to the technical field of coffee processing and comprises a device shell, a left feeding channel I, a right feeding channel I and a middle feeding channel II are arranged on the upper side in the device shell, a dehulling cavity is arranged on the lower side in the device shell, and the dehulling cavity is communicated with the upper feeding channel I and the upper feeding channel II. A first peeling roller is arranged in the peeling cavity. Through the grading design of the first feeding channels on the two sides and the second feeding channel in the middle, a single-time or secondary processing path is flexibly selected according to the peeling residual quantity, loss is reduced, efficiency is improved, the first peeling roller is in linkage with the rotating shaft through the rectangular groove rod to achieve composite motion of rotation and left-right sliding, the first peeling roller is matched with the peeling cavity to form a multi-dimensional friction surface, and the peeling effect is improved. The slope shaft drives the sliding shaft to dynamically adjust the pressure, the beans are prevented from being damaged by hard extrusion, the space utilization rate is optimized through the limiting design of the hulling rollers distributed up and down and the guide wheels, and flexibility and stability are both achieved.

The application discloses a kind of equipment of walnut peeling, cleaning and sewage treatment as one, including shell, cleaning mechanism and discharge mechanism are equipped in the shell, rotating installation is equipped in the shell with pivot, fixed mounting is equipped on the shell with operating box, inlet is equipped on the operating box, walnut skin discharge port is opened in the side of the operating box, peeling mechanism is equipped in the operating box, the peeling mechanism includes the upper conical block of fixed connection on pivot, a plurality of first peeling knives are arranged on the upper conical block, arc block is equipped at the both ends of the upper conical block, a plurality of second peeling knives are fixedly arranged on the side of two arc blocks, fixed plate is fixedly installed on the both sides of the inner wall of the operating box, two cutting knives are equipped on two fixed plates, transmission rod is equipped between two cutting knives and two arc blocks. In the application, peeling mechanism is used, can carry out multiple peeling operation to the walnut skin of different volume size, increase the efficiency of walnut peeling.

The utility model discloses a lotus seed peeling device which comprises a base and a stand, the stand is fixedly installed on the outer wall of the top of the base, an air blower is fixedly installed on the side wall in an installation box body, a motor, a conveying roller, a rotary disc, a connecting rod, a pull rod, a movable frame, a first matching rod, a chute and a clamping block are arranged, and the motor is started to drive the conveying roller to convey and cut lotus seeds. And meanwhile, the rotating disc rotates, a pull rod is pulled through a connecting rod, then the pull rod pulls a moving frame, and a first matching rod is matched with an inclined groove, so that the cut lotus seed skin is clamped, and the lotus seed skin is collected. The lotus seed peel collecting device can collect cut lotus seed peels, meanwhile, a cutting assembly is arranged and comprises a push plate, a first gear, a second gear, an L-shaped rotating plate, a matching groove and a jacking roller, the push plate is pushed, the L-shaped rotating plate rotates through matching of a second matching rod and the matching groove, then the second gear is meshed with the first gear to rotate, the jacking roller outside the L-shaped rotating plate jacks up a containing plate, and the lotus seed peels are collected. The filter plate is convenient to replace.

Coffee fruit peeling machine relates to a coffee processing equipment. The coffee fruit peeling machine is characterized in that the peeling machine comprises a feeding hopper, a wheel cover shell, a peeling and separating device, a material receiving plate, a gear cover, a rack, a water baffle and a motor. The feeding hopper is located at the uppermost end of the rack and is connected with the peeling and separating device at the lower end. The peeling and separating device is connected and fixed with the rack at both sides and is provided with the material receiving plate below. The water baffle is provided below the material receiving plate and is opposite to the discharging direction of the material receiving plate. The wheel cover shell is arranged at the left side of the rack and is arranged on the side plate of the peeling and separating device. The gear cover is arranged at the right side of the rack. The motor is arranged below the water baffle and is arranged in the middle of the rack through a motor mounting plate. The coffee fruit peeling machine has the advantages of simple and compact structure, ingenious design, multiple adjustment points, good peeling effect, low damage rate, high operation efficiency and low failure rate.

This invention relates to the technical field of coffee cherry peeling and degumming equipment, and discloses an integrated coffee cherry peeling and degumming machine. It includes a feeding hopper mechanism, with a support frame bolted to the bottom. A peeling mechanism is fixedly connected to the support frame, and a conveying pipe is bolted to the bottom of the peeling mechanism. A conveying screw is rotatably installed inside the conveying pipe, and one end of the conveying pipe is bolted to a sorting mechanism. A secondary peeling and pre-degumming mechanism is located below the sorting mechanism. This invention, by incorporating the peeling mechanism and the secondary peeling and pre-degumming mechanism, can completely peel the coffee cherries to form coffee beans. After the initial peeling, the sorting mechanism separates the green cherries, which are discharged from the green cherries outlet chute, resulting in better coffee bean quality. Furthermore, the degumming mechanism removes the gum from the outer surface of the coffee beans, making them less sticky. The integrated machine is compact and occupies less space.

The invention discloses a gordon euryale seed huller. The gordon euryale seed huller comprises a rack module, a feeding module, a cutting module and a loading module, the feeding module is provided with a conveying disc for intermittent rotating feeding. The cutting module comprises a third base, an upper cutter and a lower cutter assembly, the lower cutter assembly is fixedly installed on the third base, and a cutting hole matched with the upper cutter is formed in the lower cutter assembly; a downward pressing mechanism is arranged on the rack module, and the upper cutter is fixedly connected with the execution end of the downward pressing mechanism. According to the husking machine, the damage rate of the rice grains can be greatly reduced and controlled to be 10% or below while the automatic efficient husking efficiency is larger than or equal to 2 pieces per second, and the gorgon fruits, especially the integrity of the husked tender gorgon fruits, are effectively protected. According to the euryale ferox husking machine, the upper cutter and the lower cutter assembly are matched for cutting and husking, so that euryale ferox in different states of tender grains and old grains can be compatibly treated at the same time, the raw material source and the application scene are widened, and the universality of the euryale ferox husking machine is improved.

The invention provides a low-damage peanut seed shelling robot, relates to the technical field of peanuts, and aims to solve the technical problem of high damage rate caused by mechanical shelling of peanuts. The shelling robot comprises a feeding device, a transfer device, a fixing device, an extrusion device and two shell breaking devices, and the feeding device is used for conveying a single peanut to a first station; the transferring device is used for transferring the peanuts to the fixing device; the extrusion device is used for fracturing the peanuts on the fixing device; the shell breaking device is used for separating shells and seeds of peanuts. According to the shelling robot, the damage rate of peanut shelling seeds is reduced.

The utility model discloses an integrated macadamia nut automatic processing production line relates to food processing machinery technical field, including the inclined setting feeding mechanism, its far away ground one end is equipped with horizontal conveyer belt, and one side of horizontal conveyer belt is equipped with a plurality of peeling mechanism, and each peeling mechanism corresponding position all is equipped with the shunt mechanism, and the downside of peeling mechanism is equipped with conveyer belt no.

The utility model relates to the technical field of melon seed shelling, and discloses a full-automatic melon seed shelling machine which comprises a shelling structure and a winnowing structure, and the shelling structure and the winnowing structure are both arranged in a shell. The shelling structure comprises a motor, a connecting block, a connecting rod, a moving plate and an inverted-U-shaped adjusting plate, wherein an output shaft of the motor is fixedly connected with one end of the connecting block. By arranging the motor, the connecting block, the connecting rod, the moving plate, the inverted-U-shaped adjusting plate, the threaded rod and the like and utilizing the mechanical extrusion and friction principle, melon seed shells can be effectively broken, the melon seed shell breaking function is achieved, the melon seed shell breaking machine can adapt to melon seeds of different sizes and varieties to conduct shell breaking through the threaded rod and a rotary knob arranged on the inverted-U-shaped adjusting plate, and the melon seed shell breaking efficiency is improved. By arranging the fan, the first flow guide plate, the second flow guide plate and the like, efficient separation of melon seed kernels, melon seed shells, impurities and the like is achieved, the melon seed quality is remarkably improved, and the follow-up manual screening workload is reduced.

The utility model discloses a beating type walnut shelling machine, which is used for shelling walnuts and consists of an integral mechanism, a shell breaking device, a material distributing device and a power device. The principle of the shell breaking device is based on a crank-link mechanism, a motor transmits torque to a shell breaking mechanism through a driving shaft, and up-down beating and shell breaking are achieved; meanwhile, the driving shaft drives the driven shaft to rotate through the transmission chain, the driven shaft is connected with the grooved wheel mechanism, the material distribution disc rotates synchronously and intermittently, feeding, beating and material sweeping are completed, and kernels are swept out through the rotating disc and fall into a recycling bin. The problems that the walnut shell breaking process is complex, the processing cost is high, industrial shell breaking extrusion is uneven, small workshops and homes are inconvenient, and the kernel yield is low are solved. The device is of a pure mechanical structure, operation is easy and convenient, repair and maintenance are convenient, and the technology and maintenance cost is reduced; and the mechanism is simple in transmission and high in hull breaking precision, and can bring certain economic benefits.

The invention discloses a pecan shell breaking and cleaning device. The device comprises a rack, a conveying mechanism, a humidifying mechanism, a feeding mechanism, an extrusion shell breaking mechanism, a drying mechanism and a sorting mechanism. The rack comprises a first rack and a second rack; the feeding mechanism, the extrusion shell breaking mechanism, the drying mechanism and the sorting mechanism are sequentially arranged on the second rack from top to bottom; the conveying mechanism is arranged on the first rack and used for conveying pecans with shells to be broken to the feeding mechanism. The humidifying mechanism is arranged on the first machine frame, located above the conveying mechanism and used for conducting pre-humidifying treatment on the pecans to be subjected to shell breaking on the conveying mechanism. Through the integrated process of pre-humidification before shell breaking, extrusion shell breaking, drying and sorting, continuous shell breaking and cleaning operation of pecans can be achieved, the shell breaking efficiency is improved, and the kernel breakage rate is reduced.

The invention belongs to the technical field of separation devices, and particularly relates to a camellia oleifera fruit cattail and seed separation efficient cleaning device which comprises a drying cattail explosion box for drying and explosion of camellia oleifera fruits; the first transfer mechanism is obliquely arranged, and the lower end of the first transfer mechanism is located at a discharging opening of the drying and exploding box; the extrusion mechanism is arranged below the high end of the first transfer mechanism, and the extrusion mechanism is used for extruding the dried and exploded camellia oleifera fruits; the second transfer mechanism is obliquely arranged, and the lower end of the second transfer mechanism is located below the discharge port of the extrusion mechanism; the cattail seed separating mechanism is arranged below the high end of the second transferring mechanism and used for conducting cattail seed screening separation and seed residue screening separation on the squeezed oil tea fruits. The oil-tea camellia fruit and seed separation effect can be improved.

The utility model relates to the technical field of nut shell breaking devices, and discloses a nut shell breaking device for agricultural product processing, which comprises a fixed box body, the fixed box body is rotatably connected with a crushing roller II, two side walls of the fixed box body are respectively provided with a guide cover, a guide block is slidably clamped in the guide cover, the guide block is rotatably connected with a crushing roller I, and the crushing roller II is rotatably connected with the fixed box body. Adjusting bolts are connected to the guiding covers respectively, guiding side plates are installed on the inner walls of the two sides of the fixed box body respectively, the adjusting bolts on one sides of the guiding covers are loosened, then the adjusting bolts on the other sides of the guiding covers are screwed, the adjusting bolts abut against the guiding blocks to move, and therefore the distance between the first crushing roller and the second crushing roller can be adjusted. According to the nut shell breaking device, shells of nuts of different sizes can be broken conveniently, the nuts can be separated from the shells through the screening plate, the nuts can be effectively separated from the shells, the screening plate can be conveniently replaced according to the nuts of different sizes, and the use convenience of the device is improved.

The invention discloses a double-roller type fresh lotus seed thresher, and particularly relates to the technical field of lotus seed threshers, the double-roller type fresh lotus seed thresher comprises a support frame, a conveying threshing assembly is arranged on the support frame, and the conveying threshing assembly comprises a support plate arranged on the support frame. The function of conveying small lotus seedpod tissues is achieved through rotation of the conveying belt, meanwhile, the small lotus seedpod tissues can be shunted through the shunting plates when conveyed, the small lotus seedpod tissues are shunted and conveyed to the position between the two spiral paired rollers, threshing of the small lotus seedpod tissues is facilitated, and the threshing efficiency is improved. In the rolling forward process of lotus seeds on the spiral rollers, turned lotus seedpod peels are clamped and torn by the oppositely rotating spiral rollers, overall separation of the lotus seedpod peels and the lotus seeds is achieved, the pressing plate provides downward pressure for small lotus seedpod tissue blocks, it is guaranteed that the lotus seedpod peels are easily clamped by the spiral rollers, the lotus seeds are separated from the lotus seedpod tissue blocks, and therefore the lotus seedpod peels are separated from the lotus seedpod tissue blocks. The threshing effect is ensured.

The invention discloses a kind of Chinese chestnut peeling machine, to solve the problems of traditional Chinese chestnut peeling high labor cost, low efficiency, not complete peeling, high flesh damage rate and so on.The peeling machine is mainly composed of feed hopper, peeling cylinder, belt drive motor, transmission belt pulley set, gear drive motor, transmission gear set, rack box, universal caster.The feed hopper is used for the operator to put the Chinese chestnut to be peeled, and guides the material into the peeling cylinder;The driving motor provides the operating power and transmits the power to the transmission belt pulley set and the transmission gear set, and the transmission mechanism drives the peeling cylinder to complete the peeling operation;The rack box provides installation bearing and protection for each component, and the universal caster realizes flexible movement and positioning of the equipment.The invention realizes the whole process of Chinese chestnut peeling through the cooperation of each component, reduces the labor intensity, improves the peeling efficiency and processing quality, guarantees the integrity of the flesh, and is suitable for large-scale processing of Chinese chestnut.

The invention relates to the technical field of nut processing, in particular to a rotating disc type nut flat-rubbing huller which comprises a machine frame, the machine frame is of a square structure, the inner side of the machine frame is fixedly connected with a gap adjusting frame through corner pieces, the gap adjusting frame is connected with a fixed scraping device, a rubbing plate is arranged below the fixed scraping device, the rubbing plate is divided into an inner ring and an outer ring, and openings of the inner ring and the outer ring are different. A driving disc is arranged below the washboard, the driving disc is connected with a driving device, the driving device drives the driving disc through a synchronous belt, a discharging device is arranged below the driving disc, the washboard can be driven by the driving disc to rotate, and the washboard and the fixed scraping device are matched to form an extrusion structure which is used for crushing nut shells. The washboard is divided into the inner ring and the outer ring, the opening sizes of the inner ring and the outer ring are different, the small opening of the outer ring is used for processing small-particle nuts and re-threshed nuts, the large opening of the inner ring is used for processing large-particle nuts, the inner ring and the outer ring of the washboard are in butt joint with the feeding device, and grading shelling of the nuts of different sizes is achieved.

This utility model relates to the technical field of shelling Trichosanthes kirilowii seeds, solving the technical problem of kernel waste during the shelling process. Specifically, it relates to a shelling and collecting device for processing Trichosanthes kirilowii seeds, comprising a shelling frame as a supporting foundation, a roller mechanism for crushing the seeds on the shelling frame, and a translation roller mechanism for horizontally moving the roller mechanism at the top of the shelling frame. The roller mechanism includes limiting slides slidably connected to both sides of the shelling frame, with mating gears fixedly connected to opposite ends of the two limiting slides. A crushing roller is fixedly connected between the two mating gears, and several shrinkage grooves are equidistantly arranged around the outer side of the crushing roller. Due to the roller mechanism, this utility model can crush the outer shell of the Trichosanthes kirilowii seeds without crushing the kernels. The crushing seats shrink under pressure, thus avoiding excessive compression and maximizing the integrity of the kernels, saving production costs.

A cantilever spiral fruit cracking device is a small tool for cracking nuts such as walnuts and hazelnuts through pressure generated by spiral rotation. The pressure gauge is formed by connecting a turntable, a screw rod and a pressure plate which penetrate through a large nut into a whole through threads in the clockwise direction and the nut, and the turntable is screwed more and more tightly. The main frame is formed by integrally connecting a cantilever platform, a large nut, a cantilever and a chassis; a base tray opposite to the pressure plate is arranged on the chassis; a walnut pit, a hazelnut nest and an apricot pit gap are formed in the chassis tray; small nut piers special for hazelnut apricot pits can be further installed on the base plate. The cantilever spiral fruit cracking device has four types, namely a large type, a medium type, a small type and an industrial type, and can meet the processing requirements of various nuts. The old and children are very safe to use. And the device can also be used for simply extruding and crushing some foods and medicines. The method can also be used for industrial production and processing of nuts.

This invention discloses a low-damage shell-breaking machine for thin-shelled pecans, relating to the field of thin-shelled pecan processing technology. It includes a main frame, with a feeding hopper fixedly mounted on one side of the top and a discharging hopper fixedly mounted on the other side. It also includes a material conveying mechanism, a posture adjustment mechanism, and a shell-breaking mechanism. The material conveying mechanism includes an upper conveyor chain assembly, a lower conveyor chain assembly, and a servo motor. The shell-breaking mechanism includes a laser cutting module, splitting blades, and a magnetic pushing mechanism. This invention relies on the laser cutting module to cut incisions on both sides of the shell. Then, the upper and lower conveyor chain assemblies continue to hold the pecan and move it laterally past the splitting blades. The relative motion causes the distributed splitting blades to cut into the laser-cut incisions on the shell, facilitating the separation of the shell from top to bottom, reducing damage to the kernel, and improving the efficiency of subsequent kernel separation.

A fan for a peanut peeler relates to the technical field of peanut processing equipment, and the peanut peeler comprises a rack and a blanking mechanism arranged at the lower part of the rack, and further comprises a fan assembly; the fan assembly comprises a mounting part fixedly connected with the discharging mechanism, a fan embedded in the side, away from the discharging mechanism, of the mounting part and a locking part arranged between the mounting part and the fan, an air channel communicating with the discharging mechanism and the fan is formed in the mounting part, and the locking part is used for changing the connecting state of the fan and the mounting part. A filter screen is arranged at the air inlet end of the fan; the fan is embedded into the mounting part, then the fan is fixed through the locking part, and when the fan needs to be replaced or maintained, the locking part is opened, and the fan is taken out of the mounting part; the fan is simple and convenient to operate, the fan can be quickly disassembled and assembled, the filter screen can effectively block impurities and can protect operators, and the use safety is improved.

The utility model provides a macadamia nut shell opening and drying integrated device, and belongs to the technical field of nut processing. Comprising a shell opening box, a drying box is mounted at the top of the shell opening box, a shell opening cavity is formed in the shell opening box, shell opening rollers are symmetrically and rotationally arranged in the shell opening cavity, sliding grooves are symmetrically formed in the two side edges of the shell opening box, mounting rings are symmetrically and slidably arranged in the sliding grooves, and the two ends of the shell opening rollers are rotationally arranged on the mounting rings; an adjusting cavity is vertically formed in the outer side edge of the shell opening box, and an adjusting assembly is installed in the adjusting cavity. A drying cavity is formed in the drying box, inclined plates are symmetrically and obliquely installed at the top of the shell opening cavity of the shell opening box, and air blowing nozzles for assisting air blowing are installed on the adjacent side edges of the two inclined plates and communicate with an air outlet of the hot air pump. According to the utility model, the distance between the two shell opening rollers can be adjusted according to different overall sizes of macadamia nuts, so that the macadamia nuts with different sizes can be subjected to stable shell opening treatment in the subsequent working process.

The application belongs to the technical field of nut shelling, and discloses a recyclable nut shell breaking device, which has the following technical points: a base is provided, two groups of opposite vertical plates are fixedly installed on the surface of the base, a breaking ring is rotatably installed between the two groups of vertical plates, a bearing column is rotatably installed on the two groups of vertical plates, a breaking column is fixedly installed on the surface of the bearing column and located in the inner cavity of the breaking ring, a driving mechanism is arranged on the surface of the vertical plate, the driving mechanism comprises a one-way swing assembly and a two-way swing assembly, a shelling mechanism is arranged on the surface of the breaking ring, the shelling mechanism comprises a guide and discharge assembly and an adjusting assembly, a discharging assembly is arranged between the two groups of vertical plates, the one-way swing assembly and the two-way swing assembly are matched with each other, the breaking column and the breaking ring can be controlled to reciprocatingly rotate at a certain angle in opposite directions, the nuts can be repeatedly extruded and broken in the extrusion gap, and the breaking effect on the nuts is effectively improved.

A device for peeling the skins of almonds and nuts presented herein and includes a peeling mechanism, a conveyor tray for the peeled grains and the skins of the almonds / nuts, and at least one first suction device that acts on the tray to remove the skins prior to collecting the grain. A pressurized air blower is arranged after the first suction device according to the direction of movement of the grains in the tray. This first blower is capable of generating an air stream on the grains to separate the skins that remain attached to the grain.

The utility model discloses a natural airing machine for nut processing. The natural airing machine comprises a rack; the two mounting frames are oppositely arranged on the rack, a plurality of vertical grooves are formed in the two ends of each mounting frame respectively, a supporting block is arranged in each vertical groove, supporting rods and a placing belt are fixed between the two supporting blocks which are oppositely distributed, and the placing belt sequentially passes through the supporting rods and is fixed end to end; and the two transmission plate assemblies are arranged at the two ends of each mounting frame. According to the utility model, the arranged placing belt has the functions of shaking and local turning, so that the airing efficiency is improved, the airing effect is also improved, the subsequent shell opening of nuts is facilitated, and the shaking effect can further assist the shell opening process.