CN115138572A

CN115138572A - Collect screening, remove walnut decorticator of green seedcase in an organic whole

Info

Publication number: CN115138572A
Application number: CN202210885745.5A
Authority: CN
Inventors: 周春国; 张宝锋; 李佳; 曹天啸
Original assignee: Xian University of Technology
Current assignee: Xian University of Technology
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-10-04

Abstract

The invention discloses a walnut peeling machine integrating screening and green husk removing, which comprises a screening mechanism A arranged above a truss, wherein a feeding port on one side of the screening mechanism A is used for placing walnuts to be screened and green husk removing, two different peeling devices are arranged below the screening mechanism A, the first peeling mechanism is a washboard mechanism below the truss, the second peeling mechanism is a millstone mechanism, a drying and screening mechanism is also arranged below the millstone mechanism, the drying and screening mechanism comprises a drying mechanism and a screening mechanism B, and three collecting boxes are arranged below the screening mechanism B, so that the final large, medium and small classification and collection of the walnuts are realized. The invention solves the problems of high green husk removing labor intensity, low processing efficiency, great damage to human body and incapability of ensuring the safety and quality of the manual green husk removing process of the walnuts in the prior art.

Description

Collect screening, remove walnut decorticator of green seedcase in an organic whole

Technical Field

The invention belongs to the technical field of walnut screening and green husk removing, and particularly relates to a walnut peeling machine integrating screening and green husk removing.

Background

Walnut is a plant of Juglandaceae. Walnut kernel contains rich nutrients, and each hundred grams of walnut kernel contains 15 to 20 grams of protein, 60 to 70 grams of fat and 10 grams of carbohydrate; and contains various trace elements and mineral substances such as calcium, phosphorus, iron and the like which are necessary for human bodies, and various vitamins such as carotene, riboflavin and the like. The walnut is not only the best brain-strengthening food, but also a therapeutic agent for neurasthenia. The walnut kernel also has higher medical effect on other diseases, such as the functions of benefiting qi and nourishing blood, moistening dryness and reducing phlegm, warming lung and lubricating intestines, eliminating swelling and disinfecting and the like. In the processing process of walnuts, green husk removing treatment needs to be carried out on ripe walnuts, and the existing green husk removing modes include the following steps: 1. and (4) a natural shade-dry method, namely selecting healthy, disease-free and insect-free walnuts with good skins, putting the walnuts into a ventilated place, and naturally drying the walnuts in the shade. The skin of the walnut is wrinkled and shriveled after a few days, the green tangerine peel can be naturally separated from the walnut, but if the damaged walnut is noticed, the part of the green tangerine peel can be blackened, so the method is not suitable, and the female skin can be caused. 2. Manual green skin removal-tools needed to be prepared, rubber gloves, small hammers, knives, iron brushes, etc. Tapping walnut green husk with small hammer or peeling off large green husk with knife, brushing the rest green husk with iron brush dipped with clear water, and cleaning with fine needle and toothbrush. Preferably, rubber gloves are worn throughout the procedure without darkening the skin of the hands. 3. Manual ripening acceleration, namely, 200 times of ethephon solution is uniformly sprayed on the green seedcase, the green seedcase can be automatically separated after a whole day, but the nutritional value of the walnut can be greatly reduced under the action of the medicine. 4. Retting method-the green walnut is covered by straw mat, straw and other things to ferment, the green husk can be peeled naturally after retting, but the fermentation not only affects the quality of walnut, but also can generate harmful substances which affect the health of human body. In conclusion, the quality of the walnut with the green husks manually removed is the best, but the whole process is high in workload and high in skill requirement, the arm of an operator is greatly damaged by repeating a large amount of peeling work, the bones of the neck and the waist are easily deformed by keeping a basically consistent posture for a long time, and the negative effect is large. Therefore, it is necessary and imperative to design a walnut green husk removing machine which is simple to operate, rapid and efficient, ensures the quality of walnut green husk removal, improves the safety of the peeling process and has small influence on human bodies.

Disclosure of Invention

The invention aims to provide a walnut peeling machine integrating screening and green husk removing, and solves the problems that in the prior art, green husk removing of walnuts is high in labor intensity, low in processing efficiency, large in damage to human bodies and incapable of guaranteeing safety and quality of a manual green husk removing process.

The invention adopts the technical scheme that the walnut peeling machine integrating screening and green husk removing comprises a screening mechanism A arranged above a truss, a feeding port on one side of the screening mechanism A is used for placing walnuts to be screened and green husk removing, two different peeling devices are arranged below the screening mechanism A, the first peeling mechanism is a washboard mechanism below the truss, the second peeling mechanism is a millstone mechanism, a drying and screening mechanism is also arranged below the millstone mechanism, the drying and screening mechanism comprises a drying mechanism and a screening mechanism B, and three collecting boxes are arranged below the screening mechanism B, so that the large, medium and small classification and collection of the final walnuts are realized.

The present invention is also characterized in that,

the screening mechanism A has the specific structure that: including parallel arrangement's left baffle A and right baffle B, left baffle A and right baffle B wherein the opening part that one end formed is provided with the pan feeding mouth, and left baffle A and right baffle B other end opening part are provided with preceding baffle, and left baffle A encloses into box structure with right baffle B, preceding baffle jointly, and left baffle A and right baffle B parallel fixation are on the truss both sides. Cylinder A, cylinder B fixes on the back shaft of two correspondences, two back shafts parallel arrangement and set up with left baffle A and right baffle B are perpendicular, cylinder A is close to the pan feeding mouth and sets up, cylinder A, cylinder B is hollow cylinder, a plurality of holes have evenly been seted up on the drum wall, the both ends of two back shafts all link to each other with the bearing frame of fixing on left baffle A and right baffle B, the bearing frame links firmly with left baffle A and right baffle B, two back shaft positions are in left baffle A's one end respectively with band pulley A, band pulley B links to each other, band pulley A passes through bevel gear with band pulley B and links to each other with motor A, be equipped with the first order board that the slope was fixed between left baffle A and right baffle B between two cylinders, cylinder B rear is equipped with the second order board that the slope was fixed between left baffle A and right baffle B, first order board and second order board both ends all are perpendicular with left baffle A and right baffle B. The bottom of the space formed between the secondary plate and the front baffle is also connected with a connecting plate, the connecting plate is fixed on the left baffle A and the front baffle, the screening interface A and the screening interface B are respectively fixed below the roller A and the roller B, and the screening interface C is fixed on the connecting plate.

One side of the screening mechanism A, which is adjacent to the roller A, is higher than one side of the first-step plate, which is adjacent to the roller B, and one side of the second-step plate, which is adjacent to the roller B, is higher than the other side of the second-step plate.

The washboard mechanism is positioned below the screening mechanism A, and the washboard mechanism has the specific structure that: the walnut green husk-containing washing machine comprises three groups of washboard devices, wherein each group of washboard devices has the same structure, each group of washboard devices comprises an upper washboard, a lower washboard and a pair of shells, the upper washboard and the lower washboard are parallel to each other, the pair of shells are vertically arranged on two sides of the upper washboard and the lower washboard, the upper washboard, the lower washboard and the pair of shells jointly enclose a box-shaped structure, the upper washboard and the lower washboard of each group of washboard mechanisms have different intervals, a baffle is further arranged on a machine frame corresponding to the outlet of the three groups of washboard devices and is vertically arranged with the lower washboard, walnuts with green husks passing through a screening mechanism A are divided into three parts which respectively fall into three different washboard devices from a screening interface A, a screening interface B and a screening interface C of the screening mechanism A, gaps between the upper washboard and the lower washboard of the three groups of washboard devices are sequentially arranged according to 7 centimeters, 5 centimeters and 3 centimeters, according to the distance between an upper washboard and a lower washboard, the upper washboard and the lower washboard are fixed in the middle of a truss in a large and small sequence, the lower washboard is embedded into a shell, an interface A, an interface B and an interface C are respectively arranged at the position of an outlet of the lower washboard of each of three washboard devices, the lower washboard is fixed, the upper washboard is arranged between a pair of shells in a sliding mode, an extension shaft is arranged at one end, far away from the baffle A, of the upper washboard and one end, far away from the baffle A, of the upper washboard, a bevel gear is connected with a motor A, one output end of the bevel gear is connected with a cam below, three extension shafts corresponding to the three upper washboards are all fixed at the rear end of a connecting shaft, a push rod is fixed at the front end of the connecting shaft and connected with the cam, the push rod is driven to move by the rotation of the cam, the push rod moves to realize the forward and backward movement of the upper washboard in the three groups of mechanisms along a track reserved in the shell, and realize the effect of jointly scrubbing walnut scrubbing between the upper washboard and the lower washboard.

The specific structure of the grinding disc mechanism is as follows: the grinding disc comprises a base disc, the upper surface of the base disc is connected with a lower grinding disc interface, the lower grinding disc interface is fixedly connected with an upper grinding disc interface, the diameter of the top opening of the base disc is consistent with the diameter of a lower opening of the lower grinding disc interface, the upper opening of the lower grinding disc interface is consistent with the diameter of the lower opening of the upper grinding disc interface, a grinding disc outlet is formed in the side wall of the base disc, a plurality of groups of steel brushes are uniformly arranged on the side wall inside the base disc, a slag hole is formed between every two adjacent groups of steel brushes, the width of the slag hole is smaller than the diameter of a walnut, a baffle is arranged on the periphery of the base disc, a space formed between the baffle and the outer wall of the base disc is used for collecting green husks, the base disc is connected with a driving shaft of a motor B arranged at the center inside the base disc, a base disc baffle plate and a plurality of drain holes are uniformly arranged at the bottom inside the base disc, and a green husk transport groove is also arranged at the bottom outside the base disc.

The drying and screening mechanism has the specific structure that: stoving screening mechanism is including stoving mechanism and screening mechanism B, and stoving mechanism includes baffle B, left side stoving baffle, right side stoving baffle A, and left side stoving baffle and right side stoving baffle A parallel arrangement each other are provided with baffle B between left side stoving baffle and the right side stoving baffle A wherein one end, and left side stoving baffle and right side stoving baffle A other end opening part are provided with the transmission mouth, and the transmission mouth is fixed in the frame by left branch strut and right branch strut. A plurality of drying rollers are arranged between the bottoms of the left drying baffle plate and the right drying baffle plate A, the drying rollers are parallel to each other and are perpendicular to the left drying baffle plate and the right drying baffle plate A, two ends of each drying roller are connected with a chain wheel, and the chain wheels are connected with a motor C through belt wheels F;

screening mechanism B concrete structure does: including parallel arrangement's left baffle A and right baffle B, left baffle A and right baffle B wherein the opening part that one end formed is provided with the pan feeding mouth, and left baffle A and right baffle B other end opening part are provided with preceding baffle, and left baffle A encloses into box structure with right baffle B, preceding baffle jointly, and left baffle A and right baffle B parallel fixation are on the truss both sides. Cylinder A, cylinder B is fixed on two back shafts that correspond, two back shafts parallel arrangement and set up with left baffle A and right baffle B are perpendicular, cylinder A is close to the pan feeding mouth setting, cylinder A, cylinder B is hollow cylinder, a plurality of holes have evenly been seted up on the cylinder wall, the both ends of two back shafts all link to each other with the bearing frame of fixing on left baffle A and right baffle B, the bearing frame links firmly with left baffle A and right baffle B, two back shaft positions are in left baffle A's one end respectively with band pulley C, band pulley D links to each other, band pulley C links to each other with motor C through band pulley E with band pulley D, motor C drives band pulley E and moves band pulley E, band pulley E drives band pulley C and band pulley D and moves, cylinder A has been realized, cylinder B syntropy synchronous revolution. Be equipped with the slope between two cylinders and fix the first order board between left baffle A and right baffle B, the cylinder B rear is equipped with the slope and fixes the second order board between left baffle A and right baffle B, and first order board and second order board both ends all are perpendicular with left baffle A and right baffle B. Screening interface A, screening interface B are fixed respectively in cylinder A and cylinder B below, and screening interface C is fixed on the connecting plate. The dried walnuts enter the feeding port of the screening device B again through the conveying port, the walnuts without green husks are screened again, the peeled and screened walnuts respectively pass through the screening port A, the screening port B and the screening port C and finally reach the walnut collecting box, and large, medium and small classification of the peeled walnuts is achieved.

One side of the screening mechanism B, which is adjacent to the roller A, is higher than one side of the first-step plate, which is adjacent to the roller B, and one side of the second-step plate, which is adjacent to the roller B, is higher than the other side of the second-step plate.

Four universal wheels are arranged below the frame, and a handle is arranged beside the device.

The walnut peeling machine has the beneficial effects that the walnut peeling machine integrates screening and green husk removing, is simple to operate, can complete screening and green husk removing of walnuts at one time, ensures the safety and sanitation of the green husk removing process, and can meet diversified green husk removing requirements; the screening mechanism adopts a roller screening mode with different meshes, so that the efficiency is improved, and the uniform size of walnuts is ensured; the two groups of rollers of the screening mechanism uniformly divide the walnuts into three types with different sizes, and the three types of walnuts respectively enter the corresponding washboard mechanisms, and the distance between the upper washboard and the lower washboard of each washboard mechanism is different, so that the green husk removing effect of the screened walnuts with different sizes is guaranteed; then, the walnuts enter a grinding disc mechanism, so that the fine peeling of the walnuts is realized, and the green husk removing effect of each walnut is ensured; the walnut after being processed is dried by the drying mechanism, so that the dryness of the walnut is ensured, and the possibility of rotting is reduced. The treated walnuts and the skin scraps enter different conveying grooves and are classified and collected through different paths. Finally, the processed walnuts are divided into three categories again, so that the effect of classified selling is achieved. The whole device has high automation degree, simple operation, safety, sanitation, high speed and efficiency and wide application.

Drawings

FIG. 1 is an overall appearance diagram of a walnut peeling machine integrating screening and green husk removal;

FIG. 2 is an overall structure diagram of the walnut peeling machine integrating screening and green husk removal;

FIG. 3 is a screening mechanism diagram of the walnut peeling machine integrating screening and green husk removal;

FIG. 4 (a) is a diagram of a transmission device of a walnut peeling machine integrating screening and green husk removing;

FIG. 4 (b) is a schematic view of another perspective structure of the transmission device of the walnut shelling machine integrating screening and green husk removal;

FIG. 5 (a) is a view of a washboard mechanism of a walnut shelling machine integrating screening and green husk removing;

FIG. 5 (b) is a schematic view of another perspective structure of the washboard mechanism of the walnut shelling machine integrating screening and green husk removal;

FIG. 5 (c) is a schematic view of another perspective structure of the washboard mechanism of the walnut shelling machine integrating screening and green husk removal;

FIG. 6 (a) is a grinding disc mechanism diagram of a walnut peeling machine integrating screening and green husk removing;

FIG. 6 (b) is a schematic view of another perspective structure of the grinding disc mechanism of the walnut peeling machine integrating screening and green husk removing;

FIG. 7 is a schematic view of another perspective structure of the transmission device of the walnut shelling device integrating screening and green husk removal;

FIG. 8 is a schematic view of a drying and screening mechanism of a walnut peeling machine integrating screening and green husk removing.

In the figure, 1, a feeding port, 2, a handle, 3, a universal wheel, 4, a walnut collecting box, 5, a front baffle, 6, a baffle A,7, a shell, 8, a frame, 9, a green seedcase conveying groove, 10, a green seedcase collecting box, 11, a motor A,12, an interface A,13, an upper grinding disc interface, 14, a lower grinding disc interface, 15, a baffle B,16, a right drying baffle, 17, a conveying port, 18, a left baffle, 19, a roller A,20, a right baffle, 21, a screening interface C,22, a truss, 23, an interface C,24, a belt wheel A,25, a belt wheel B,26, a bearing seat A,27, a coupling A,28, a bevel gear, 29, a

bearing seat

2, 30, a coupling B,31, a cam, 32, a connecting shaft, 33, a motor B,34, a steel brush, 35, a chassis baffle, 36, a chassis, 37, a surrounding baffle, 38, a grinding disc outlet, 39, a drying roller, 40, a chain wheel, 41, a support frame, 42, a base, 43, a connecting plate, 44, a belt wheel F,45, a left support frame, 46, a belt wheel C,47, a double belt wheel E,48, a belt wheel D,49, a motor C,50, a motor support, 51, an upper washboard, 52, a lower washboard, 53, an extension shaft, 54, a left drying baffle, 55, a right support frame, 56, a screening interface B,57, a screening interface A,58, a roller B,59, a push rod, 60, a drainage hole, 61, a slag hole, 62, a grinding disc mechanism shell, 63, a first step plate, 64, a second step plate and 65 an interface B.

Detailed Description

The invention is described in detail below with reference to the drawings and the detailed description.

The invention relates to a walnut peeling machine integrating screening and green husk removing, which comprises a screening mechanism A arranged above a truss 22, wherein a feeding port 1 at one side of the screening mechanism A is used for placing walnuts to be screened and green husk removing, and two screening rollers, a connecting plate and three corresponding interfaces are arranged for sorting and screening the sizes of the walnuts; the screened walnuts pass through two different peeling devices to achieve the peeling result. The first peeling mechanism is a washboard mechanism below the truss 22, the screened walnuts are divided into three parts and enter washboards with different intervals, and the movement of the washboards enables the walnuts to be roughly peeled; the second peeling device is a millstone mechanism, the walnuts after coarse peeling uniformly enter the millstone, a chassis 36 of the millstone rotates to enable the walnuts to have centrifugal force to be in contact with a circumferential steel brush 34, and the green husks of the walnuts are brushed clean to realize fine peeling of the second part; the peeled walnuts are unified to a drying and screening mechanism, the drying and screening mechanism comprises a drying mechanism and a screening mechanism B, the peeled walnuts firstly enter the drying mechanism, and the walnuts are dried from bottom to top along a drying roller 39; and finally, the walnuts enter the screening mechanism B again, and three collecting boxes 4 are arranged below the screening mechanism B, so that the large, medium and small classification and collection of the final walnuts are realized.

As shown in fig. 2 and 3, the screening mechanism a has the following specific structure: the material feeding device comprises a left baffle A18 and a right baffle B20 which are arranged in parallel, wherein a feeding opening 1 is formed in one end of the left baffle A18 and the right baffle B20, a front baffle 5 is arranged at the other end of the left baffle A18 and the right baffle B20, the left baffle A18, the right baffle B20 and the front baffle 5 jointly form a box-shaped structure, and the left baffle A18 and the right baffle B20 are fixed on two sides of a truss 22 in parallel. Cylinder A19, cylinder B58 is fixed on two back shafts that correspond, two back shafts parallel arrangement and with left baffle A18 and right baffle B20 perpendicular setting, cylinder A19 is close to pan feeding mouth 1 setting, cylinder A19, cylinder B58 is hollow cylinder, a plurality of holes have evenly been seted up on the cylinder wall, the both ends of two back shafts all link to each other with the bearing frame of fixing on left baffle A18 and right baffle B20, the bearing frame links firmly with left baffle A18 and right baffle B20, the one end that two back shafts are located left baffle A18 respectively with band pulley A24, band pulley B25 links to each other, band pulley A24 passes through bevel gear 28 with band pulley B25 and links to each other with motor A11, motor A11 drives band pulley A24 and band pulley B25 motion, two cylinder syntropy synchro-rotation have been realized. A first step plate 63 fixed between the left baffle plate A18 and the right baffle plate B20 in an inclined mode is arranged between the two rollers, one side, adjacent to the roller A19, of the first step plate 63 is higher than one side, adjacent to the roller B58, of the first step plate 63, a second step plate 64 fixed between the left baffle plate A18 and the right baffle plate B20 in an inclined mode is arranged behind the roller B58, one side, adjacent to the roller B58, of the second step plate 64 is higher than the other side of the second step plate 64, and two ends of the first step plate 63 and two ends of the second step plate 64 are perpendicular to the left baffle plate A18 and the right baffle plate B20. The bottom of the space formed between the secondary plate 64 and the front baffle 5 is also connected with a connecting plate 43 which is fixed on the left baffle A18 and the front baffle 5, a screening interface A57 and a screening interface B56 are respectively fixed below the roller A19 and the roller B58, and a screening interface C21 is fixed on the connecting plate 43.

As shown in fig. 2, fig. 4 (a), fig. 5 (b), and fig. 5 (c), the washboard mechanism is located below the screening mechanism a, and the washboard mechanism has a specific structure: the walnut shell stripping machine comprises three groups of washboard devices, the structure of each group of washboard devices is the same, each group of washboard devices comprises an upper washboard 51, a lower washboard 52 and a pair of shells 7, the upper washboard 51 and the lower washboard 52 are parallel to each other, the pair of shells 7 are vertically arranged on two sides of the upper washboard 51 and the lower washboard 52, the upper washboard 51, the lower washboard 52 and the pair of shells 7 jointly enclose a box-shaped structure, the distance between the upper washboard 51 and the lower washboard 52 of each group of washboard devices is different, and green skin removing work of walnuts with different sizes is achieved. The machine frame 8 corresponding to the outlets of the three groups of washboard devices is also provided with a baffle A6, the baffle A6 is vertical to the lower washboard 52, the walnut with green husks passing through the screening mechanism A is divided into three parts which respectively fall into three different washboard devices from a screening interface A57, a screening interface B56 and a screening interface C21 of the screening mechanism A, and the walnut can not fall outside under the action of the baffle A6. Gaps between an upper washboard 51 and a lower washboard 52 of the three washboard devices are sequentially arranged according to 7 centimeters, 5 centimeters and 3 centimeters, the upper washboard and the lower washboard are fixed in the middle of the truss 22 according to the distance between the upper washboard and the lower washboard in a big-small sequence, the lower washboard 52 is embedded into the shell 7, an interface A12, an interface B65 and an interface C23 are respectively arranged at the outlet positions of the lower washboard 52 of the three washboard devices, and stepped edges are arranged on the surfaces of the upper washboard 51 opposite to the lower washboard 52 to achieve the washboard effect. The lower washboard 52 is fixed, the upper washboard 51 is arranged between the pair of shells 7 in a sliding mode, an extension shaft 53 is arranged at one end, far away from the baffle A6, of the upper washboard 51, the bevel gear 28 is connected with the motor A11, and one output end of the bevel gear 28 is connected with the cam 31 below to drive the cam 31 to rotate. Three extension shafts 53 corresponding to the three upper washboards 51 are all fixed at the rear end of the connecting shaft 32, a push rod 59 is fixed at the front end of the connecting shaft 32, the push rod 59 is connected with the cam 31, the rotation of the cam 31 drives the push rod 59 to move, the push rod 59 moves to realize the front and back movement of the upper washboards 51 in the three groups of mechanisms along the track reserved in the shell 7 under the driving of the extension shafts 53, and the effect of jointly rubbing walnuts between the upper washboards 51 and the lower washboards 52 is realized.

As shown in fig. 4 (a) and 4 (b), the transmission between the screening mechanism a and the washboard mechanism depends on a transmission mechanism a, and the transmission mechanism a has the following specific structure: one ends of two support shafts in the screening mechanism A, which are positioned at the left baffle A18, are respectively connected with a belt wheel A24 and a belt wheel B25, the belt wheel A24 and the belt wheel B25 are connected with a motor A11 through a bevel gear 28, and the motor A11 drives the belt wheel A24 and the belt wheel B25 to move, so that the synchronous rotation of the roller A19 and the roller B58 in the same direction is realized. Three extension shafts 53 of three groups of structures in the washboard mechanism are fixed at the rear end of the connecting shaft 32, a push rod 59 is fixed at the front end of the connecting shaft 32, and the rotation of the cam 31 drives the push rod 59 to move, so that the washboard in the three groups of structures can move simultaneously. The output end of a motor A11 fixed on the frame is connected with the input end of a bevel gear 28 through a coupling B27, one output end of the bevel gear 28 is connected with a belt wheel A24 through a coupling 30, and the other output end of the bevel gear is connected with a cam 31 below the bevel gear to drive the cam 31 to rotate. Under the drive of the motor A11, the operation of the screening mechanism is realized through the belt wheel transmission system, and the operation of the washboard mechanism is realized through the cam push rod transmission system, so that power is provided for the screening mechanism A and the washboard mechanism.

As shown in fig. 2, fig. 6 (a) and fig. 6 (b), the roughly peeled walnuts and green husks enter the upper grinding disc interface 13 of the grinding disc mechanism together, and enter the grinding disc mechanism through the lower grinding disc interface 14. The specific structure of the grinding disc mechanism is as follows: comprises a bottom plate 36, wherein the upper surface of the bottom plate 36 is connected with a lower grinding disc interface 14, and the lower grinding disc interface 14 is fixedly connected with an upper grinding disc interface 13. The diameter of the upper surface of the bottom plate 36 is consistent with the diameter of the lower opening of the lower grinding disc interface 14, and the diameter of the upper opening of the lower grinding disc interface 14 is consistent with the diameter of the lower opening of the upper grinding disc interface 13. The side wall of the chassis 36 is provided with a millstone outlet 38, the side wall of the interior of the chassis 36 is uniformly provided with a plurality of groups of steel brushes 34, a slag hole 61 is formed between two adjacent groups of steel brushes 34, the width of the slag hole 61 is smaller than the diameter of a walnut, the periphery of the chassis 36 is also provided with a surrounding baffle 37, a space formed between the surrounding baffle 37 and the outer wall of the chassis 36 is used for collecting green husks, the chassis 36 is connected with a driving shaft of a motor B33 arranged at the center of the interior of the chassis 36, the motor B33 drives the chassis 36 to rotate, the walnut is contacted with the steel brushes 34 around under the centrifugal force, a chassis baffle 35 and a plurality of drain holes 60 are further uniformly arranged at the bottom of the interior of the chassis 36, the chassis baffle 35 can slow down the movement speed of the walnut, the walnut is more fully contacted with the steel brushes, and further peeling of the walnut is realized. Meanwhile, the green husks which arrive at the interface together with walnuts can also receive centrifugal force when the base plate 36 rotates, and because the width of the slag outlet 61 is smaller than the diameter of the walnuts, only walnut residues can be removed while the walnuts are still in the base plate 36, a green husk conveying groove 9 is also arranged at the bottom outside the base plate 36, and the green husks falling out of the space formed between the enclosure baffle 37 and the outer wall of the base plate 36 can directly reach the green husk conveying groove 9. The sewage can directly flow into the green tangerine peel conveying groove 9 through the water discharging hole 60 on the chassis 36, and the sewage and the green tangerine peel can be collected in the green tangerine peel collecting box 10 which is arranged at the bottom together with the green tangerine peel. The walnut with the clean green peel completely removed passes through the outlet 38 of the grinding disc to the next device.

As shown in fig. 2, 7 and 8, the drying and screening mechanism has the following specific structure: the drying and screening mechanism comprises a drying mechanism and a screening mechanism B. The drying mechanism comprises a baffle B15, a left drying baffle 54 and a right drying baffle A16, the left drying baffle 54 and the right drying baffle A16 are arranged in parallel, the baffle B15 is arranged between one end of the left drying baffle 54 and one end of the right drying baffle A16, the opening of the other end of the left drying baffle 54 and the opening of the other end of the right drying baffle A16 are provided with a transmission port 17, and the transmission port 17 is fixed on the rack by a left support frame 45 and a right support frame 55. A plurality of drying rollers 39 are arranged between the bottoms of the left drying baffle 54 and the right drying baffle A16, the drying rollers 39 are parallel to each other and are vertical to the left drying baffle 54 and the right drying baffle A16, two ends of each drying roller 39 are connected with a chain wheel 40, and the chain wheel 40 is connected with a motor C49 through a belt wheel F44. The walnuts with the clean green husks removed reach the transmission port 17 from bottom to top under the action of the drying roller 39 from the millstone outlet 38 of the millstone mechanism to the lowest end of the drying mechanism, so that the natural drying effect is realized. Each drying roller 39 is connected together by a chain wheel 40, and the chain wheel 40 is connected with a motor C49 through a belt wheel F44, so that the rotation of the drying rollers 39 is realized. The screening mechanism B has the specific structure that: the material feeding device comprises a left baffle A18 and a right baffle B20 which are arranged in parallel, wherein a feeding opening 1 is formed in one end of the left baffle A18 and the right baffle B20, a front baffle 5 is arranged at the other end of the left baffle A18 and the right baffle B20, the left baffle A18, the right baffle B20 and the front baffle 5 jointly form a box-shaped structure, and the left baffle A18 and the right baffle B20 are fixed on two sides of a truss 22 in parallel. The drum A19 and the drum B58 are fixed on two corresponding supporting shafts, the two supporting shafts are arranged in parallel and are perpendicular to the left baffle A18 and the right baffle B20, the drum A19 is arranged close to the feeding port 1, the drum A19 and the drum B58 are hollow drums, a plurality of holes are uniformly formed in the wall of the drum, two ends of the two supporting shafts are connected with bearing seats fixed on the left baffle A18 and the right baffle B20, the bearing seats are fixedly connected with the left baffle A18 and the right baffle B20, one ends, located on the left baffle A18, of the two supporting shafts are respectively connected with the belt wheel C46 and the belt wheel D48, the belt wheel C46 and the belt wheel D48 are connected with the motor C49 through the double belt wheels E47, the motor C49 drives the double belt wheels E47 to move, the double belt wheels E47 drive the belt wheel C46 and the belt wheel D48 to move, and synchronous rotation of the drum A19 and the drum B58 in the same direction is achieved. A first step plate 63 obliquely fixed between the left baffle plate A18 and the right baffle plate B20 is arranged between the two rollers, one side of the first step plate 63 adjacent to the roller A19 is higher than one side of the first step plate 63 adjacent to the roller B58, a second step plate 64 obliquely fixed between the left baffle plate A18 and the right baffle plate B20 is arranged behind the roller B58, one side of the second step plate 64 adjacent to the roller B58 is higher than the other side of the second step plate 64, and two ends of the first step plate 63 and the second step plate 64 are perpendicular to the left baffle plate A18 and the right baffle plate B20. The bottom of the space formed between the secondary plate 64 and the front baffle 5 is also connected with a connecting plate 43 which is fixed on the left baffle A18 and the front baffle 5. Screening interface A57, screening interface B56 are fixed respectively in cylinder A19 and cylinder B58 below, and screening interface C21 is fixed on connecting plate 43. The dried walnuts enter the material inlet 1 of the screening device B again through the transmission port 17, the walnuts without green husks are screened again, the peeled and screened walnuts respectively pass through the screening port A57, the screening port B56 and the screening port C21 and finally reach the walnut collecting box 4, and the large, medium and small classification of the peeled walnuts is realized.

As shown in fig. 7, the transmission between the drying mechanism and the screening mechanism B is realized by a transmission mechanism B, and the specific structure of the transmission mechanism B is as follows: one ends of two support shafts in the screening mechanism B, which are positioned at the left baffle A18, are respectively connected with a belt wheel C46 and a belt wheel D48, the belt wheel C46 and the belt wheel D48 are connected with a motor C49 through a double belt wheel E47, the motor C49 drives the double belt wheel E47 to move, the double belt wheel E47 drives the belt wheel C46 and the belt wheel D48 to move, and synchronous rotation of the roller A19 and the roller B58 in the same direction is realized. Meanwhile, the motor C49 is connected with the chain wheel 40 through belt transmission, and the motor C49 drives the double belt wheel E47 to rotate, so that the belt wheel F44 is driven to rotate, the chain wheel 40 rotates, and the roller 39 in the drying device rolls.

As shown in fig. 2, 6 and 7, the green husk transportation tank 9, the walnut collection box 4, the green husk collection box 10 and the like are all transportation and collection mechanisms, the green husk transportation tank 9 fixed on the frame is positioned at the leftmost end of the whole mechanism, the opening at the other end is an outlet for green husk transportation, green husks enter the green husk collection box 10 along the flow of water flow, the bottom of the green husk collection box is provided with small holes, and sewage can flow out from the small holes. The walnut collecting boxes 4 comprise three walnut collecting boxes, each walnut collecting box corresponds to the screening interface A57, the screening interface B56 and the screening interface C21 of the screening device B, and the screened walnuts respectively reach the corresponding three walnut collecting boxes 4 from the three interfaces to realize the final classification of the walnuts.

Four universal wheels 3 are arranged below the rack, a handle 2 is further arranged beside the device and fixed on the rack, and the device is convenient to move and operate in a working environment.

The invention relates to a walnut peeling machine integrating screening and green husk removing, which has the following working principle:

the power supply is turned on, the motor A11 starts to work, the bevel gear 28 is driven to operate through the coupler B30, one output end of the bevel gear 28 is connected with the belt wheel A24 through the coupler B30, the belt wheel A24 drives the belt wheel A25 to start to rotate, and synchronous rotation of the roller A19 and the roller B58 in the same direction is achieved. Walnuts to be processed enter a screening mechanism A from an inclined feeding port 1, the walnuts enter corresponding roller meshes according to different sizes under the driving of rollers to be screened, the outer surfaces of two rollers for screening in the screening mechanism A are cylindrical, the inner surfaces of the two rollers for screening in the screening mechanism A are conical, the diameter of the meshes of the surface of the roller A19 is smaller than that of the meshes of the roller B58, the smaller walnuts enter the walnuts sliding down from the meshes of the roller A19 in the feeding port 1, the rest walnuts fall onto an inclined first-order plate 63 and slide onto the roller B58, the larger walnuts enter from the meshes of the roller B58, the rest most-large walnuts are conveyed to an inclined second-order plate 64 and are cut out from an interface C21, the walnuts entering the meshes slide into the corresponding interfaces along the conical inclined planes in the rollers, and accordingly the size classification screening of the walnuts is realized. The normal operation of the screening mechanism A is ensured.

The screened walnuts respectively slide out of the screening interface A57, the screening interface B56 and the screening interface C21 and enter the corresponding washboard mechanisms. The other output end of the bevel gear 28 is connected with a lower cam 31 to drive the cam 31 to rotate. Three extension shafts 53 of three groups of structures in the washboard mechanism are fixed at the rear end of the connecting shaft 32 through the connecting shaft 32, a push rod 59 is fixed at the front end of the connecting shaft 32, and the rotation of the cam 31 drives the push rod 59 to move, so that the washboard in the three groups of structures can move simultaneously. The walnuts with green husks passing through the screening mechanism A are divided into three parts which fall into three different washboard mechanisms from a screening interface A57, a screening interface B56 and a screening interface C21 of the screening mechanism A respectively. The three groups of washboard devices are installed according to the distance of 7 cm, 5 cm and 3 cm, the washboard devices are fixed in the middle of the truss 22 according to the sequence of big and small according to the distance between the upper washboard and the lower washboard, the lower washboard 52 is embedded in the shell 7, the upper washboard 51 and the lower washboard 52 are arranged in parallel, and stepped edges are arranged on the upper washboard devices to achieve the washboard effect. The lower washboard 52 is fixed, and the upper washboard 51 moves back and forth along the reserved track in the shell under the drive of the extension shaft 53, so that the effect of scrubbing walnuts is realized.

The walnuts with green husks removed in the first step come out from the other end of the washboard mechanism and enter the interface A12, the interface B65 and the interface C23, and then enter the upper grinding disc interface 13 of the grinding disc mechanism in a unified mode, the motor B33 in the grinding disc mechanism drives the base disc 36 to rotate, the walnuts are in contact with the steel brushes 34 on the periphery under the driving of centrifugal force, and further peeling of the walnuts is achieved. Meanwhile, the green husks which are connected with the walnut and the connector can also receive centrifugal force when the chassis 36 rotates, holes are formed in the periphery of the grinding disc device, and the green husks can directly enter the green husk conveying groove 9. A small hole is arranged on the chassis of the grinding disc mechanism, and sewage can directly flow into a green tangerine peel conveying groove 9 and a green tangerine peel collecting box 10 which is arranged at the bottom together with the green tangerine peels. The walnut with the clean green peel completely removed passes through the outlet 38 of the grinding disc to the next device.

The walnut with the green husks removed and cleaned is conveyed from the grinding disc outlet 38 of the grinding disc mechanism to the lowest end of the drying mechanism, under the action of the drying roller 39, the motor C49 is connected with the chain wheel 40 through belt transmission, the motor C49 drives the double belt wheel E47 to rotate, so that the belt wheel F44 is driven to rotate, the rotation of the chain wheel 40 is realized, and the rolling of the drying roller 39 in the drying device is realized. The walnuts reach the conveying port 17 from bottom to top along with the roller, and the drying effect is achieved.

The dried walnuts enter the screening mechanism B again through the transmission port 17, one ends of two support shafts in the screening mechanism B, which are positioned at the left baffle A18, are respectively connected with the belt wheel C46 and the belt wheel D48, the belt wheel C46 and the belt wheel D48 are connected with the motor C49 through double belt wheels, the motor C49 drives the double belt wheels to move, the double belt wheels drive the belt wheel C46 and the belt wheel D48 to move, the synchronous rotation of the drum A19 and the drum B58 in the same direction is realized, the walnuts with green husks removed are screened again, and the final large, medium and small classification is realized.

The handles 2 are arranged on the front side and the rear side of the frame 8, so that an operator can hold and support the frame conveniently; four universal wheels 3 are arranged below the frame 8, so that the machine can move in a working environment conveniently, and the labor amount of operators is reduced.

Claims

1. The utility model provides a collect screening, remove walnut decorticator of green husk in an organic whole which characterized in that, including setting up screening mechanism A in truss (22) top, pan feeding mouth (1) of screening mechanism A one side is used for placing the walnut of removing the green husk of waiting to screen, screening mechanism A below is provided with two kinds of peeling apparatus of difference, first peeling apparatus is the washboard mechanism of truss (22) below, second peeling apparatus is mill mechanism, still be provided with stoving screening mechanism below mill mechanism, stoving screening mechanism includes stoving mechanism and screening mechanism B, screening mechanism B below is equipped with three collecting box (4), realize the big, medium, little classification and the collection of final walnut.

2. The walnut peeling machine integrating screening and green husk removing is characterized in that the screening mechanism A has the specific structure as follows: comprises a left baffle A (18) and a right baffle B (20) which are arranged in parallel, wherein an opening formed at one end of the left baffle A (18) and the right baffle B (20) is provided with a feeding port (1), openings at the other ends of the left baffle A (18) and the right baffle B (20) are provided with a front baffle (5), the left baffle A (18), the right baffle B (20) and the front baffle (5) jointly enclose a box-shaped structure, the left baffle A (18) and the right baffle B (20) are fixed at two sides of a truss (22) in parallel, a roller A (19) and a roller B (58) are fixed on two corresponding support shafts which are arranged in parallel and are perpendicular to the left baffle A (18) and the right baffle B (20), roller A (19) is close to pan feeding mouth (1) and sets up, roller A (19), roller B (58) are hollow roller, a plurality of holes have evenly been seted up on the cylinder wall, the both ends of two back shafts all link to each other with the bearing frame of fixing on left baffle A (18) and right baffle B (20), the bearing frame links to each other with left baffle A (18) and right baffle B (20), the one end that two back shafts are located left baffle A (18) respectively with band pulley A (24), band pulley B (25) link to each other, band pulley A (24) and band pulley B (25) link to each other through bevel gear (28) and motor A (11), be equipped with the slope between two cylinders and fix and left baffle A (18) and right baffle B (20) with slope ) First order board (63) between, cylinder B (58) rear is equipped with slope and fixes second order board (64) between left baffle A (18) and right baffle B (20), first order board (63) and second order board (64) both ends all are perpendicular with left baffle A (18) and right baffle B (20), the space bottom that forms between second order board (64) and preceding baffle (5) still is connected with connecting plate (43), the connecting plate is fixed on left baffle A (18) and preceding baffle (5), screening interface A (57), screening interface B (56) are fixed respectively in cylinder A (19) and cylinder B (58) below, screening interface C (21) are fixed on connecting plate (43).

3. The walnut shelling machine integrating screening and green husk removing functions as claimed in claim 2, wherein a side of the first step plate (63) adjacent to the roller A (19) is higher than a side of the first step plate (63) adjacent to the roller B (58), and a side of the second step plate (64) adjacent to the roller B (58) is higher than the other side of the second step plate (64).

4. The walnut shelling machine integrating screening and green husk removing as one body according to claim 1, wherein the washboard mechanism is located below the screening mechanism A, and the washboard mechanism has a specific structure that: the three-group washboard device comprises three groups of washboard devices, the structure of each group of washboard devices is the same, each group of washboard devices comprises an upper washboard (51), a lower washboard (52) and a pair of shells (7), the upper washboard (51) and the lower washboard (52) are parallel to each other, the pair of shells (7) are vertically arranged at two sides of the upper washboard (51) and the lower washboard (52), the upper washboard (51), the lower washboard (52) and the pair of shells (7) jointly form a box-shaped structure, the distance between the upper washboard (51) and the lower washboard (52) of each group of washboard mechanisms is different, a baffle A (6) is further arranged on a rack (8) corresponding to the outlets of the three groups of washboard devices, and the baffle A (6) is vertically arranged with the lower washboard (52), the walnut with the green husks passing through the screening mechanism A is divided into three parts which respectively fall into three different washboard devices from a screening interface A (57), a screening interface B (56) and a screening interface C (21) of the screening mechanism A, gaps between an upper washboard (51) and a lower washboard (52) of the three washboard devices are sequentially arranged according to 7 cm, 5 cm and 3 cm, the upper washboard device and the lower washboard device are fixed in the middle of a truss (22) according to the large and small sequence according to the distance between the upper washboard and the lower washboard, the lower washboard (52) is embedded into a shell (7), and an interface A (12), an interface B (65) and a filter screen are respectively arranged at outlet positions of the lower washboard (52) of the three washboard devices, interface C (23), lower washboard (52) is fixed, upper washboard (51) slides and sets up between a pair of shell (7), the one end of keeping away from of upper washboard (51) and baffle A (6) is provided with extension shaft (53), bevel gear (28) are connected with motor A (11), an output and cam (31) below of bevel gear (28) link to each other, three extension shafts (53) that three upper washboard (51) correspond all fix in connecting axle (32) rear end, connecting axle (32) front end fixed push rod (59), push rod (59) are connected with cam (31), the rotation of cam (31) drives push rod (59) and moves, push rod (59) move and realize that upper washboard (51) moves along the orbit back and forth that reserves in shell (7) under the drive of extension shaft (53) in three groups of mechanisms, realize the effect of common walnut between upper washboard (51) and lower washboard (52).

5. The walnut peeling machine integrating screening and green husk removing is characterized in that the grinding disc mechanism has the following specific structure: comprises a chassis (36), the upper surface of the chassis (36) is connected with a lower grinding disc interface (14), the lower grinding disc interface (14) is fixedly connected with an upper grinding disc interface (13) on the upper surface, the diameter of the top opening of the chassis (36) is consistent with the diameter of the lower opening of the lower grinding disc interface (14), the diameter of the upper opening of the lower grinding disc interface (14) is consistent with the diameter of the lower opening of the upper grinding disc interface (13), a grinding disc outlet (38) is arranged on the side wall of the chassis (36), a plurality of groups of steel brushes (34) are uniformly arranged on the inner side wall of the chassis (36), seted up between adjacent two sets of steel brushes (34) slag hole (61), the width of slag hole (61) all is less than the diameter of walnut, chassis (36) periphery still is provided with encloses fender (37), the space that forms between enclosing fender (37) and chassis (36) outer wall is used for collecting the green tangerine peel, chassis (36) and the drive shaft connection of the motor B (33) that chassis (36) inside center set up are in the same place, chassis (36) inside bottom still evenly is provided with chassis baffle (35) and a plurality of wash port (60), chassis (36) outside bottom still is provided with green tangerine peel conveying trough (9).

6. The walnut peeling machine integrating screening and green husk removing as claimed in claim 1, wherein the drying and screening mechanism has a specific structure: the drying screening mechanism comprises a drying mechanism and a screening mechanism B, the drying mechanism comprises a baffle B (15), a left drying baffle (54) and a right drying baffle A (16), the left drying baffle (54) and the right drying baffle A (16) are arranged in parallel, the baffle B (15) is arranged between one end of the left drying baffle (54) and one end of the right drying baffle A (16), a transmission port (17) is arranged at an opening at the other end of the left drying baffle (54) and the other end of the right drying baffle A (16), the transmission port (17) is fixed on the rack by a left support frame (45) and a right support frame (55), a plurality of drying rollers (39) are arranged between the bottoms of the left drying baffle (54) and the right drying baffle A (16), the plurality of drying rollers (39) are parallel to each other and are vertical to the left drying baffle (54) and the right drying baffle A (16), two ends of each drying roller (39) are connected with a chain wheel (40), and the chain wheel (40) is connected with a motor C (49) through a belt wheel F (44);

screening mechanism B concrete structure does: comprises a left baffle A (18) and a right baffle B (20) which are arranged in parallel, a feed inlet (1) is arranged at an opening formed at one end of the left baffle A (18) and the right baffle B (20), a front baffle (5) is arranged at an opening at the other end of the left baffle A (18) and the right baffle B (20), the left baffle A (18), the right baffle B (20) and the front baffle (5) jointly enclose a box-shaped structure, the left baffle A (18) and the right baffle B (20) are fixed at two sides of a truss (22) in parallel, a roller A (19) and a roller B (58) are fixed on two corresponding support shafts, the two support shafts are arranged in parallel and are arranged vertically with the left baffle A (18) and the right baffle B (20), the roller A (19) is arranged close to the feed inlet (1), the roller B (58) are hollow rollers, a plurality of holes are uniformly arranged on the roller wall, two ends of the two support shafts are both fixed on the left baffle A (18) and the right baffle B (20), the roller A (19) are connected with the bearing seat A (18) and the right baffle B (20), the bearing seat A (47) are connected with a double belt pulley C (47) and a motor (46), a pulley C) are respectively connected with a belt pulley C46), a pulley C46) and a pulley 46, a double pulley C for driving motor 46, a pulley C for driving belt pulley C for driving the double pulley C (47) and a pulley C for driving belt pulley C, and a double pulley C for driving the double pulley C for driving pulley C46, the double-belt wheel E (47) drives the belt wheel C (46) and the belt wheel D (48) to move, synchronous rotation in the same direction of the rollers A (19) and B (58) is achieved, a first-stage plate (63) obliquely fixed between the left baffle A (18) and the right baffle B (20) is arranged between the two rollers, a second-stage plate (64) obliquely fixed between the left baffle A (18) and the right baffle B (20) is arranged behind the rollers B (58), two ends of the first-stage plate (63) and the second-stage plate (64) are perpendicular to the left baffle A (18) and the right baffle B (20), the screening interface A (57) and the screening interface B (56) are respectively fixed below the rollers A (19) and B (58), the screening interface C (21) is fixed on the connecting plate (43), dried walnuts enter the feeding port (1) of the screening device B again through the transmission port (17), the green husked walnuts are screened again, the husked walnuts pass through the screening interface A (57), the screening interface B (56), the dried walnuts reach the screening interface C (21) and finally reach the large classification collecting box (4).

7. The walnut shelling machine integrating screening and green husk removing functions as claimed in claim 6, wherein a side of the first step plate (63) adjacent to the roller A (19) is higher than a side of the first step plate (63) adjacent to the roller B (58), and a side of the second step plate (64) adjacent to the roller B (58) is higher than the other side of the second step plate (64).

8. The walnut shelling machine integrating screening and green husk removing as claimed in claim 1, wherein four universal wheels (3) are provided under the frame 8, and a handle (2) is provided beside the device.