阅读说明：本技术 坚果类农产品的加工装置 (Processing device for nut agricultural products ) 是由 陈利芬 赵玲玲 邹秀琴 冯元新 于 2021-08-19 设计创作，主要内容包括：本发明公开了一种坚果类农产品的加工装置,包括进料箱体(1),进料箱体(1)的侧部设有多个加工箱体(2),加工箱体(2)内腔由上而下依次设有去壳机构(3)和去皮机构(4),去壳机构(3)和去皮机构(4)之间设有过料通道(5)；所述进料箱体(1)内设有第一转动电机(6),第一转动电机(6)的输出端设有位于进料箱体(1)上方的转盘(7),转盘(7)的边缘处设有与加工箱体(2)相连的环形围板(8),围板(8)上设有多个与加工箱体(2)对应的进料孔(9),加工箱体(2)内设有与进料孔(9)相连的圆形进料通道(10)；本发明可以自动对坚果进行破壳及去皮的操作,具有效率高的特点。(The invention discloses a processing device for nut agricultural products, which comprises a feeding box body (1), wherein a plurality of processing box bodies (2) are arranged on the side part of the feeding box body (1), a shelling mechanism (3) and a peeling mechanism (4) are sequentially arranged in the inner cavity of each processing box body (2) from top to bottom, and a material passing channel (5) is arranged between the shelling mechanism (3) and the peeling mechanism (4); a first rotating motor (6) is arranged in the feeding box body (1), a rotary table (7) positioned above the feeding box body (1) is arranged at the output end of the first rotating motor (6), an annular enclosing plate (8) connected with the processing box body (2) is arranged at the edge of the rotary table (7), a plurality of feeding holes (9) corresponding to the processing box body (2) are formed in the enclosing plate (8), and a circular feeding channel (10) connected with the feeding holes (9) is arranged in the processing box body (2); the nut shelling and peeling machine can automatically carry out nut shelling and peeling operations, and has the characteristic of high efficiency.)

1. The processing device of nut agricultural product, its characterized in that: the device comprises a feeding box body (1), wherein a plurality of processing box bodies (2) are arranged on the side part of the feeding box body (1), a shelling mechanism (3) and a peeling mechanism (4) are sequentially arranged in the inner cavity of each processing box body (2) from top to bottom, and a material passing channel (5) is arranged between the shelling mechanism (3) and the peeling mechanism (4); a first rotating motor (6) is arranged in the feeding box body (1), a rotary table (7) positioned above the feeding box body (1) is arranged at the output end of the first rotating motor (6), an annular enclosing plate (8) connected with the processing box body (2) is arranged at the edge of the rotary table (7), a plurality of feeding holes (9) corresponding to the processing box body (2) are formed in the enclosing plate (8), a circular feeding channel (10) connected with the feeding holes (9) is arranged in the processing box body (2), and a conveying belt (11) is arranged at the bottom of the feeding channel (10); the shelling mechanism (3) comprises a first mounting plate (12) which is arranged above the feeding channel (10) and used for processing the inner cavity wall of the box body (2), a guide rail (13) which is arranged along the extending direction of the feeding channel (10) is arranged on the lower surface of the first mounting plate (12), a sliding plate (14) which is in sliding connection is arranged on the guide rail (13), a push-pull cylinder (15) which is connected with the sliding plate (14) is arranged on the outer side surface of the processing box body (2), action plates (16) with inclined surfaces are arranged at two ends of the bottom surface of the sliding plate (14), the inclined surfaces of the two action plates (16) are oppositely arranged, a plurality of connecting columns (17) are arranged on the bottom surface of the first mounting plate (12), a second mounting plate (18) is jointly arranged at the end part of each connecting column (17), sliding holes (19) which correspond to the positions of the action plates (16) are arranged on the second mounting plate (18), and the distance between the sliding holes (19) is consistent with the horizontal projection length of the inclined surfaces of the action plates (16), a slide rod (20) is arranged in the slide hole (19), the upper end part of the slide rod (20) is provided with a roller (21) which is attached to the inclined surface of the acting plate (16), the slide rod (20) below the roller (21) is provided with a reset plate (22), a first reset spring (23) is arranged between the reset plate (22) and the second mounting plate (18), and the lower end part of the slide rod (20) is provided with a material pushing plate (24) which is engaged with the feeding channel (10); a second rotating motor (25) is arranged below the push-pull cylinder (15), the output end of the second rotating motor (25) is provided with a rotating shaft (26) corresponding to the end position in the feeding channel (10), the end part of the rotating shaft (26) is provided with an eccentric wheel (27), a first fixing sleeve (28) rotationally connected with the eccentric wheel (27) is arranged on the rolling surface of the eccentric wheel (27), a first connecting block (29) is arranged on the upper part of the first fixing sleeve (28), a first sliding block (30) rotationally connected with the first connecting block (29) is arranged on the first connecting block (29), a first connecting plate (31) is arranged on the lower part of the first fixing sleeve (28), a second sliding block (32) rotationally connected with the first connecting plate (31) is arranged on the middle part of the rotating shaft (26), a second fixing sleeve (33) connected with the side wall of the inner cavity of the feeding box body (2) is arranged on the lower part of the second fixing sleeve (33), a second connecting plate (34) is arranged on the lower part of the second fixing sleeve (33), a first sliding groove (35) which is connected with the second sliding block (32) in a sliding way is arranged on the second connecting plate (34); a third mounting plate (36) is arranged on the inner cavity wall of the processing box body (2) above the rotating shaft (26), a gear (37) in rotating connection is arranged at the lower end of the third mounting plate (36), the center of the gear (37) corresponds to the position of the rotating shaft (26), a third connecting plate (38) in rotating connection with the gear (37) is arranged at the center of one surface, facing the rotating shaft (26), of the gear (37), a second sliding chute (39) in sliding connection with the first sliding block (30) is arranged at the upper end of the third connecting plate (38), and the first sliding block (30) and the second sliding block (32) are matched with tooth grooves of the gear (37); a claw plate (40) connected with the gear (37) is arranged on one side of the third mounting plate (36), a plurality of elastically connected claws (41) are arranged on the claw plate (40), a gap is reserved between the claws (41) and the inner end part of the feed channel (10), an action ring (42) attached to the claw plate (40) is arranged on the third mounting plate (36), and a plurality of arc-shaped clamping blocks (43) corresponding to the claws (41) are arranged at the edge of the action ring (42); the peeling mechanism (4) comprises an inverted T-shaped fourth mounting plate (44) arranged on one side of the material passing channel (10), a cam (45) is arranged in the middle of the fourth mounting plate (44), a third rotating motor (46) connected with the cam (45) is arranged on the processing box body (2), action rods (47) in sliding connection are arranged at two ends of the fourth mounting plate (44), a second return spring (48) is arranged between the upper end portions of the action rods (47) and the fourth mounting plate (44), connecting rods (49) are jointly arranged on the action rods (47), and action blocks (50) attached to the cam (45) are arranged in the middle of the connecting rods (49); a mounting seat (51) is arranged below the action rod (47), a guide rod (52) is arranged on the mounting seat (51), and a pressing plate (53) which is connected with the guide rod (52) in a sliding manner is arranged at the lower end part of the action rod (47); a fixing block (54) is arranged on the mounting seat (51), an action groove (55) which is transversely arranged is formed in the middle of the fixing block (54), a friction block (56) which is connected in a sliding mode is arranged in the action groove (55), a fixing rod (57) is arranged on the side, facing the cam (45), of the friction block (56), a friction plate (58) is arranged at the end portion of the fixing rod (57), the friction plates (58) on the two sides are oppositely arranged, and a material passing gap (59) is reserved between the friction plates (58) on the two sides; the friction grooves (60) are formed in the mounting seats (51) on the two sides of the friction block (56), and the moving plates (61) connected with the pressing plates (53) are arranged in the friction grooves (60); the two sides of the friction blocks (56) are provided with passive friction bulges (62), the passive friction bulges (62) on the two sides are complementary, the side surface of the moving plate (61) is provided with an active friction bulge (63) matched with the passive friction bulge (62) on the corresponding side, and the passive friction bulges (62) on the friction blocks (56) on the two sides are arranged in opposite directions.

2. The apparatus of claim 1, wherein: the material passing channel (5) is obliquely arranged, the lower surface of the material passing channel (5) is provided with uniformly distributed shelling holes (64), and a shell collecting box (65) is arranged below the shelling holes (64); a fourth rotating motor (66) is arranged on the processing box body (2), a cylindrical material passing shell (67) positioned between the material passing channel (5) and the peeling mechanism (4) is arranged at the output end of the fourth rotating motor (66), the material passing shell (67) corresponds to the lower end part of the material passing channel (5), and a material passing groove (68) for connecting the inner cavity and the outside is arranged on the arc-shaped surface of the material passing shell (67); a material passing plate (69) is arranged below the material passing shell (67), and a material passing opening (70) matched with the material passing groove (68) is formed in the material passing plate (69).

3. The apparatus of claim 2, wherein: the material passing channel (5) is internally provided with a first fan (71) facing the shell removing hole (64).

4. The apparatus of claim 1, wherein: the distance between the paw (41) and the inner side material pushing plate (24) is consistent with the distance between the two material pushing plates (24).

5. The apparatus of claim 1, wherein: the first sliding block (30) and the second sliding block (32) are located on the same vertical plane.

6. The apparatus of claim 1, wherein: transition planes (72) corresponding to the heights of the action plates (16) are arranged at the two ends of the action plates.

7. The apparatus of claim 1, wherein: the edges of the material pushing plates (24) are provided with circular arc transition.

8. The apparatus of claim 1, wherein: the friction plate (58) is provided with uniformly distributed friction rubber blocks (73).

9. The apparatus of claim 1, wherein: one side of the friction plate (58) is provided with a second fan (74) facing the material passing gap (59), a filter screen (75) obliquely arranged is arranged below the material passing gap (59), and one side of the filter screen (75) is provided with a material collecting box (76).

10. The apparatus of claim 1, wherein: the cam (45) has a bidirectional projection.

Technical Field

The invention relates to the field of nut processing, in particular to a processing device for nut agricultural products.

Background

Nut agricultural products, such as nuts of Chinese torreya, pistachio nuts or abalone nuts and the like, are generally in a long oval shape, the quality of two ends of the nuts is different, the outer parts of the nuts are sequentially wrapped with seed coats and shells, the seed coats are thin and crisp, 1 nut can be seen after being broken, the nut is in an oval shape, the nuts are generally rich in nutrition, and have excellent effects on growth and development of a human body, physique enhancement and disease prevention, and the nut agricultural products are popular with people and have higher economic value; the existing nut shell breaking and peeling processing is generally carried out by means of corresponding tools operated manually, more labor force needs to be consumed, the used tools are single in function, the using efficiency is poor, and the requirements of actual production are difficult to meet.

Disclosure of Invention

The invention aims to provide a nut agricultural product processing device. The nut shelling and peeling machine can automatically carry out nut shelling and peeling operations, and has the characteristic of high efficiency.

The technical scheme of the invention is as follows: the processing device for nut agricultural products comprises a feeding box body, wherein a plurality of processing box bodies are arranged on the side part of the feeding box body, a shelling mechanism and a peeling mechanism are sequentially arranged in an inner cavity of each processing box body from top to bottom, and a material passing channel is arranged between the shelling mechanism and the peeling mechanism; a first rotating motor is arranged in the feeding box body, a rotary table positioned above the feeding box body is arranged at the output end of the first rotating motor, an annular surrounding plate connected with the processing box body is arranged at the edge of the rotary table, a plurality of feeding holes corresponding to the processing box body are arranged on the surrounding plate, a circular feeding channel connected with the feeding holes is arranged in the processing box body, and a conveying belt is arranged at the bottom of the feeding channel; the shelling mechanism comprises a first mounting plate arranged above a feeding channel for processing the inner cavity wall of a box body, a guide rail arranged along the extending direction of the feeding channel is arranged on the lower surface of the first mounting plate, a sliding plate in sliding connection is arranged on the guide rail, a push-pull cylinder connected with the sliding plate is arranged on the outer side surface of the processing box body, action plates with inclined planes are arranged at two ends of the bottom surface of the sliding plate, the inclined planes of the two action plates are arranged oppositely, a plurality of connecting columns are arranged on the bottom surface of the first mounting plate, a second mounting plate is arranged at the end parts of the connecting columns together, sliding holes corresponding to the positions of the corresponding action plates are arranged on the second mounting plate, the distance between the sliding holes is consistent with the horizontal projection length of the inclined planes of the action plates, sliding rods are arranged in the sliding holes, rollers attached to the inclined planes of the action plates are arranged at the upper end parts of the sliding rods, reset plates are arranged on the sliding rods below the rollers, and first reset springs are arranged between the reset plates and the second mounting plates, the lower end part of the slide rod is provided with a material pushing plate matched with the feeding channel; a second rotating motor is arranged below the push-pull cylinder, a rotating shaft corresponding to the end position of the feeding channel is arranged at the output end of the second rotating motor, an eccentric wheel is arranged at the end part of the rotating shaft, a first fixing sleeve rotatably connected with the eccentric wheel is arranged on the rolling surface of the eccentric wheel, a first connecting block is arranged at the upper part of the first fixing sleeve, a first sliding block rotatably connected with the first connecting block is arranged on the first connecting block, a first connecting plate is arranged at the lower part of the first fixing sleeve, a second sliding block rotatably connected with the first connecting plate is arranged on the first connecting plate, a second fixing sleeve connected with the side wall of the inner cavity of the feeding box is arranged at the middle part of the rotating shaft, a second connecting plate is arranged at the lower part of the second fixing sleeve, and a first sliding chute slidably connected with the second sliding block is arranged on the second connecting plate; a third mounting plate is arranged on the inner cavity wall of the processing box body above the rotating shaft, a gear which is rotatably connected with the third mounting plate is arranged at the lower end part of the third mounting plate, the center of the gear corresponds to the position of the rotating shaft, a third connecting plate which is rotatably connected with the gear is arranged at the center of one surface of the gear, which faces the rotating shaft, a second sliding groove which is slidably connected with the first sliding block is arranged at the upper end part of the third connecting plate, and the first sliding block and the second sliding block are matched with the gear grooves; a paw plate connected with the gear is arranged on one side of the third mounting plate, a plurality of elastically connected paws are arranged on the paw plate, a gap is reserved between the paw and the inner end part of the feeding channel, an action ring attached to the paw plate is arranged on the third mounting plate, and a plurality of arc-shaped clamping blocks corresponding to the paw positions are arranged at the edge of the action ring; the peeling mechanism comprises an inverted T-shaped fourth mounting plate arranged on one side of the material passing channel, a cam is arranged in the middle of the fourth mounting plate, a third rotating motor connected with the cam is arranged on the processing box body, action rods in sliding connection are arranged at two ends of the fourth mounting plate, a second reset spring is arranged between the upper end part of each action rod and the fourth mounting plate, the action rods are jointly provided with a connecting rod, and an action block attached to the cam is arranged in the middle of each connecting rod; a mounting seat is arranged below the action rod, a guide rod is arranged on the mounting seat, and a pressing plate in sliding connection with the guide rod is arranged at the lower end part of the action rod; the installation seat is provided with a fixed block, the middle part of the fixed block is provided with a transversely arranged action groove, a friction block in sliding connection is arranged in the action groove, a fixed rod is arranged on the side, facing the cam, of the friction block, the end part of the fixed rod is provided with a friction plate, the friction plates on the two sides are oppositely arranged, and a material passing gap is reserved between the friction plates; friction grooves are formed in the mounting seats on the two sides of each friction block, and moving plates connected with the pressing plates are arranged in the friction grooves; the two sides of the friction blocks are provided with passive friction bulges, the passive friction bulges on the two side surfaces are complementary, the side surface of the movable plate is provided with an active friction bulge matched with the passive friction bulge on the corresponding side, and the passive friction bulges on the two side friction blocks are arranged in opposite directions.

In the processing device for nut agricultural products, the material passing channel is obliquely arranged, the lower surface of the material passing channel is provided with the uniformly distributed shelling holes, and the shelling box is arranged below the shelling holes; a fourth rotating motor is arranged on the processing box body, a cylindrical material passing shell positioned between the material passing channel and the peeling mechanism is arranged at the output end of the fourth rotating motor, the material passing shell corresponds to the lower end part of the material passing channel, and a material passing groove for connecting the inner cavity and the outside is arranged on the arc-shaped surface of the material passing shell; and a material passing plate is arranged below the material passing shell, and a material passing opening matched with the material passing groove is formed in the material passing plate.

In the processing device for nut agricultural products, a first fan facing the shelling hole is arranged in the material passing channel.

In the nut agricultural product processing device, the distance between the paw and the inner side material pushing plate is consistent with the distance between the two material pushing plates.

In the processing device for nut agricultural products, the first sliding block and the second sliding block are located on the same vertical plane.

In the processing device for nut agricultural products, transition planes corresponding to the heights of the action plates are arranged at the two ends of the action plates.

In the processing device for nut agricultural products, the edge of the material pushing plate has an arc transition.

In the processing device for nut agricultural products, the friction plate is provided with the friction rubber blocks which are uniformly distributed.

In the processing device for nut agricultural products, a second fan facing the material passing gap is arranged on one side of the friction plate, a filter screen obliquely arranged is arranged below the material passing gap, and a material collecting box is arranged on one side of the filter screen.

In the processing device for nut type agricultural products, the cam has a bidirectional protrusion.

Compared with the prior art, the invention has the following beneficial effects:

1. the side part of the feeding box body is provided with a plurality of processing box bodies, the inner cavity of each processing box body is provided with a shelling mechanism and a peeling mechanism from top to bottom, and a material passing channel is arranged between the shelling mechanism and the peeling mechanism; when the nut feeding device is used, unprocessed nuts are placed on the rotary table, the first rotating motor, the second rotating motor, the third rotating motor and the push-pull air cylinder are started, the nuts move along with the rotary table, the nuts move to the edge of the rotary table through a centrifugal phenomenon, and because the round head end of the nuts has large mass, the round head end faces outwards in the moving process, and when the nuts rotate to the position of the feeding hole, the nuts slide into the feeding channel along the same trend; the first reset spring makes the roller always attached to the inclined plane of the action plate, so that the roller can drive the slide rod to reciprocate up and down in the slide hole along the inclined plane, and the inclined planes of the two action plates are arranged oppositely, so that the two slide rods drive the corresponding material pushing plates to move up and down alternatively, when the material pushing plate near one side of the turntable moves down, the innermost nut is pushed inwards and blocks the outer nut, so that the nut is not impacted by the outside at a constant speed, when the material pushing plate on one side of the turntable moves up again, the material pushing plate on the other side moves down, the innermost nut is pushed inwards, the round end of the nut enters between the claws to form a limit for the nut together with the claw plate, and the second rotating motor drives the rotating shaft to rotate the eccentric wheel, when the eccentric wheel rotates, the nut is limited by the first sliding groove and the second sliding groove, the whole formed by the first fixing sleeve, the first connecting block and the first connecting plate can perform left-right oscillating motion, and the first sliding block and the second sliding block can perform up-down reciprocating motion relative to the first sliding groove and the second sliding groove in the motion process, so that the first sliding block and the second sliding block can be alternately inserted into gear tooth grooves on the side of the first sliding sleeve; nut after shelling relies on self gravity to arrive peeling mechanism along the punishment in advance passageway, start the third and rotate the motor, the third rotates the motor and drives the cam rotation, rotate in-process because second reset spring, the effect piece remains the laminating with the cam all the time, thereby can be along with the rotation up-and-down reciprocating motion of cam, and then drive clamp plate synchronous motion, at the removal in-process, the protruding and passive friction arch interact on the protruding and the clutch blocks of initiative friction on the movable plate, thereby it makes a round trip transverse movement in the fixed block to push away the clutch blocks, the friction plate round trip movement thereupon, because the passive friction arch of two clutch blocks sets up the orientation opposite, therefore the friction plate of both sides can the reciprocating motion of opposite direction, the crust to the nut rubs and gets rid of, the complete shelling peeling course of nut of automation is accomplished, convenient and reliable use, high efficiency.

2. The material passing channel is obliquely arranged, the lower surface of the material passing channel is provided with uniformly distributed shelling holes, and a shell collecting box is arranged below the shelling holes; a fourth rotating motor is arranged on the processing box body, a cylindrical material passing shell positioned between the material passing channel and the peeling mechanism is arranged at the output end of the fourth rotating motor, the material passing shell corresponds to the lower end part of the material passing channel, and a material passing groove for connecting the inner cavity and the outside is arranged on the arc-shaped surface of the material passing shell; a material passing plate is arranged below the material passing shell, and a material passing port matched with the material passing groove is formed in the material passing plate; nut after shelling slips down along the punishment in advance passageway, the shell piece falls into the hole of shelling among the roll process, leave punishment in advance passageway after and reach punishment in advance shell department, the fourth rotates the motor and drives the punishment in advance shell and rotate, when the punishment in advance passageway export is not faced to the punishment in advance, the nut can't fall down, otherwise, the nut gets into in the punishment in advance shell, when the punishment in advance slot turns to the punishment in advance mouth, the nut falls out again and gets into between the friction plate of peeling mechanism, this process can adjust the gesture of nut, and separate between making the adjacent nut, prevent that the nut from piling up between the friction plate, make it can be abundant receive the friction and peel, further promote the reliability of use.

3. The friction plate is provided with the friction rubber blocks which are uniformly distributed, so that the friction on nuts can be enhanced, and the peeling effect is improved.

4. According to the invention, the second fan facing the material passing gap is arranged on one side of the friction plate, the filter screen is obliquely arranged below the material passing gap, the material collecting box is arranged on one side of the filter screen, the removed seed coats are filtered by the filter screen, and the nuts enter the material collecting box along the filter screen to be collected, so that the use convenience is further improved.

5. The cam provided by the invention is provided with the bidirectional protrusions, so that the up-and-down moving speed of the pressing plate can be increased, the friction speed is further increased, and the peeling effect is further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the hulling mechanism of the present invention;

FIG. 3 is a schematic view of the construction of the spindle portion of the present invention;

FIG. 4 is a schematic view of the structure of the portion of the gripper plate of the present invention;

FIG. 5 is a schematic view of the peeling mechanism of the present invention;

FIG. 6 is a schematic view of the construction of the friction block portion of the present invention;

FIG. 7 is a schematic structural view of a material passing channel of the present invention;

FIG. 8 is a schematic structural view of a shell portion of the flash cartridge of the present invention;

fig. 9 is a schematic structural view of the filter screen portion of the present invention.

The labels in the figures are: 1-a feeding box body; 2, processing the box body; 3-a hulling mechanism; 4-a peeling mechanism; 5-a material passing channel; 6-a first rotating electrical machine; 7-a turntable; 8-enclosing plates; 9-a feed port; 10-a feed channel; 11-a conveyor belt; 12-a first mounting plate; 13-a guide rail; 14-a sliding plate; 15-push-pull air cylinder; 16-action plate; 17-connecting column; 18-a second mounting plate; 19-a slide hole; 20-a slide bar; 21-a roller; 22-a reset plate; 23-a first return spring; 24-a pusher plate; 25-a second rotating electrical machine; 26-a rotating shaft; 27-eccentric wheel; 28-a first fixation sleeve; 29-a first connection block; 30-a first slider; 31-a first connection plate; 32-a second slider; 33-a second fixation sleeve; 34-a second connecting plate; 35-a first runner; 36-a third mounting plate; 37-gear; 38-a third connecting plate; 39-a second runner; 40-a paw plate; 41-paw; 42-action ring; 43-an arcuate clamping block; 44-a fourth mounting plate; 45-cam; 46-a third rotating electrical machine; 47-action bar; 48-a second return spring; 49-connecting rod; 50-action block; 51-a mounting seat; 52-a guide bar; 53-a platen; 54-fixed block; 55-action groove; 56-a friction block; 57-a fixation bar; 58-friction plate; 59-passing gap; 60-friction groove; 61-moving the plate; 62-passive friction protrusions; 63-active friction protrusions; 64-shelling holes; 65-a collection box; 66-a fourth rotating electrical machine; 67-passing shell; 68-material passing groove; 69-material passing plate; 70-a material passing port; 71-a first fan; 72-a transition plane; 73-a friction rubber block; 74-a second fan; 75-a filter screen; 76-collecting box.

Detailed Description

The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.

Example (b): the nut agricultural product processing device comprises a feeding box body 1, a plurality of processing box bodies 2 are arranged on the side portion of the feeding box body 1, a shelling mechanism 3 and a peeling mechanism 4 are sequentially arranged in an inner cavity of each processing box body 2 from top to bottom, and a material passing channel 5 is arranged between the shelling mechanism 3 and the peeling mechanism 4; a first rotating motor 6 is arranged in the feeding box body 1, a rotating disc 7 positioned above the feeding box body 1 is arranged at the output end of the first rotating motor 6, an annular enclosing plate 8 connected with the processing box body 2 is arranged at the edge of the rotating disc 7, a plurality of feeding holes 9 corresponding to the processing box body 2 are arranged on the enclosing plate 8, a circular feeding channel 10 connected with the feeding holes 9 is arranged in the processing box body 2, the aperture is close to the radius of corresponding nuts, and a conveying belt 11 is arranged at the bottom of the feeding channel 10; as shown in fig. 2 to 4, the shelling mechanism 3 includes a first mounting plate 12 disposed above the feeding channel 10 for processing the inner cavity wall of the box body 2, a guide rail 13 disposed along the extending direction of the feeding channel 10 is disposed on the lower surface of the first mounting plate 12, a sliding plate 14 slidably connected with the guide rail 13 is disposed on the guide rail 13, a push-pull cylinder 15 connected with the sliding plate 14 is disposed on the outer side surface of the processing box body 2, an acting plate 16 with an inclined surface is disposed at both ends of the bottom surface of the sliding plate 14, the inclined surfaces of the two acting plates 16 are disposed opposite to each other, a plurality of connecting columns 17 are disposed on the bottom surface of the first mounting plate 12, a second mounting plate 18 is disposed at the end of the connecting columns 17, a sliding hole 19 corresponding to the position of the acting plate 16 is disposed on the second mounting plate 18, the distance between the sliding holes 19 is consistent with the horizontal projection length of the inclined surface of the acting plate 16, a sliding rod 20 is disposed in the sliding hole 19, a roller 21 attached to the inclined surface of the acting plate 16 is disposed at the upper end of the sliding rod 20, a reset plate 22 is arranged on the slide rod 20 below the roller 21, a first reset spring 23 is arranged between the reset plate 22 and the second mounting plate 18, and a material pushing plate 24 matched with the feeding channel 10 is arranged at the lower end part of the slide rod 20; a second rotating motor 25 is arranged below the push-pull cylinder 15, a rotating shaft 26 corresponding to the end position of the feeding channel 10 is arranged at the output end of the second rotating motor 25, an eccentric wheel 27 is arranged at the end part of the rotating shaft 26, a first fixing sleeve 28 rotatably connected with the eccentric wheel 27 is arranged on the rolling surface of the eccentric wheel 27, a first connecting block 29 is arranged at the upper part of the first fixing sleeve 28, a first sliding block 30 rotatably connected with the first connecting block 29 is arranged on the first connecting block 29, a first connecting plate 31 is arranged at the lower part of the first fixing sleeve 28, a second sliding block 32 rotatably connected with the first connecting plate 31 is arranged on the first connecting plate 31, a second fixing sleeve 33 connected with the side wall of the inner cavity of the feeding box body 2 is arranged at the middle part of the rotating shaft 26, a second connecting plate 34 is arranged at the lower part of the second fixing sleeve 33, and a first sliding chute 35 slidably connected with the second sliding block 32 is arranged on the second connecting plate 34; a third mounting plate 36 is arranged on the wall of the inner cavity of the processing box body 2 above the rotating shaft 26, a gear 37 in rotary connection is arranged at the lower end part of the third mounting plate 36, the center of the gear 37 corresponds to the position of the rotating shaft 26, a third connecting plate 38 in rotary connection with the gear 37 is arranged at the center of one surface of the gear 37 facing the rotating shaft 26, a second sliding groove 39 in sliding connection with the first sliding block 30 is arranged at the upper end part of the third connecting plate 38, and the first sliding block 30 and the second sliding block 32 are matched with the tooth grooves of the gear 37; a claw plate 40 connected with the gear 37 is arranged on one side of the third mounting plate 36, a plurality of elastically connected claws 41 are arranged on the claw plate 40, a gap is reserved between the claw 41 and the inner end part of the feed channel 10, an action ring 42 attached to the claw plate 40 is arranged on the third mounting plate 36, and a plurality of arc-shaped clamping blocks 43 corresponding to the claws 41 are arranged on the edge of the action ring 42; as shown in fig. 5 and 6, the peeling mechanism 4 includes an inverted T-shaped fourth mounting plate 44 disposed on one side of the material passing channel 10, a cam 45 is disposed in the middle of the fourth mounting plate 44, a third rotating motor 46 connected to the cam 45 is disposed on the processing box 2, two ends of the fourth mounting plate 44 are provided with action rods 47 slidably connected, a second return spring 48 is disposed between the upper end of the action rod 47 and the fourth mounting plate 44, the action rods 47 are provided with a connecting rod 49, and the middle of the connecting rod 49 is provided with an action block 50 attached to the cam 45; a mounting seat 51 is arranged below the action rod 47, a guide rod 52 is arranged on the mounting seat 51, and a pressing plate 53 connected with the guide rod 52 in a sliding manner is arranged at the lower end part of the action rod 47; a fixed block 54 is arranged on the mounting seat 51, an action groove 55 transversely arranged is formed in the middle of the fixed block 54, a friction block 56 in sliding connection is arranged in the action groove 55, a fixed rod 57 is arranged on the side, facing the cam 45, of the friction block 56, a friction plate 58 is arranged at the end part of the fixed rod 57, the friction plates 58 on the two sides are oppositely arranged, and a material passing gap 59 is reserved between the two friction plates 58; the friction grooves 60 are arranged in the mounting seats 51 at the two sides of the friction block 56, and the moving plate 61 connected with the pressure plate 53 is arranged in the friction grooves 60; the two sides of the friction blocks 56 are respectively provided with a passive friction bulge 62, the passive friction bulges 62 on the two sides are complementary, the side surface of the movable plate 61 is provided with an active friction bulge 63 matched with the passive friction bulge 62 on the corresponding side, and the passive friction bulges 62 of the two friction blocks 56 are arranged in opposite directions; as shown in fig. 7 and 8, the material passing channel 5 is obliquely arranged, the lower surface of the material passing channel 5 is provided with uniformly distributed shelling holes 64, and a shell collecting box 65 is arranged below the shelling holes 64; a fourth rotating motor 66 is arranged on the processing box body 2, a cylindrical material passing shell 67 positioned between the material passing channel 5 and the peeling mechanism 4 is arranged at the output end of the fourth rotating motor 66, the material passing shell 67 corresponds to the lower end part of the material passing channel 5, and a material passing groove 68 for connecting the inner cavity and the outside is arranged on the arc-shaped surface of the material passing shell 67; a material passing plate 69 is arranged below the material passing shell 67, and a material passing opening 70 matched with the material passing groove 68 is formed in the material passing plate 69; a first fan 71 facing the shell removing hole 64 is arranged in the material passing channel 5; the distance between the paw 41 and the inner side material pushing plate 24 is consistent with the distance between the two material pushing plates 24; the first sliding block 30 and the second sliding block 32 are positioned on the same vertical plane; the two ends of the acting plate 16 are provided with transition planes 72 corresponding to the height of the acting plate; the edge of the material pushing plate 24 is provided with an arc transition; the friction plate 58 is provided with uniformly distributed friction rubber blocks 73; as shown in fig. 9, a second fan 74 facing the material passing gap 59 is disposed on one side of the friction plate 58, a filter screen 75 disposed obliquely is disposed below the material passing gap 59, and a material collecting box 76 is disposed on one side of the filter screen 75; the cam 45 has a bidirectional projection.

The working principle is as follows: when the nut feeding device is used, unprocessed nuts are placed on the rotary table, the first rotating motor, the second rotating motor, the third rotating motor and the push-pull air cylinder are started, the nuts move along with the rotary table, the nuts move to the edge of the rotary table through a centrifugal phenomenon, and because the round head end of the nuts has large mass, the round head end faces outwards in the moving process, and when the nuts rotate to the position of the feeding hole, the nuts slide into the feeding channel along the same trend; the first reset spring makes the roller always attached to the inclined plane of the action plate, so that the roller can drive the slide rod to reciprocate up and down in the slide hole along the inclined plane, and the inclined planes of the two action plates are arranged oppositely, so that the two slide rods drive the corresponding material pushing plates to move up and down alternatively, when the material pushing plate near one side of the turntable moves down, the innermost nut is pushed inwards and blocks the outer nut, so that the nut is not impacted by the outside at a constant speed, when the material pushing plate on one side of the turntable moves up again, the material pushing plate on the other side moves down, the innermost nut is pushed inwards, the round end of the nut enters between the claws to form a limit for the nut together with the claw plate, and the second rotating motor drives the rotating shaft to rotate the eccentric wheel, when the eccentric wheel rotates, the nut is limited by the first sliding groove and the second sliding groove, the whole formed by the first fixing sleeve, the first connecting block and the first connecting plate can perform left-right oscillating motion, and the first sliding block and the second sliding block can perform up-down reciprocating motion relative to the first sliding groove and the second sliding groove in the motion process, so that the first sliding block and the second sliding block can be alternately inserted into gear tooth grooves on the side of the first sliding sleeve; nut after shelling relies on self gravity to arrive peeling mechanism along the punishment in the same direction as material passageway, start the third and rotate the motor, the third rotates the motor and drives the cam rotation, rotate in-process because second reset spring, the effect piece remains the laminating with the cam all the time, thereby can be along with the rotation up-and-down reciprocating motion of cam, and then drive clamp plate synchronous motion, at the removal in-process, the protruding interact of passive friction on the protruding and the clutch blocks of initiative friction on the movable plate, thereby it makes a round trip transverse movement in the fixed block to push away the friction block, the friction plate round trip movement thereupon, because the passive friction of two friction blocks is protruding to be set up the orientation opposite, consequently, the friction plate of both sides can opposite direction's reciprocating motion, the crust to the nut rubs gets rid of, the complete shelling of automatic nut is peeled off the course of working.