CN113412948B

CN113412948B - A shell breaking device for pecan

Info

Publication number: CN113412948B
Application number: CN202110751560.0A
Authority: CN
Inventors: 刘佳音
Original assignee: Shandong Zhengheyuan Food Co ltd
Current assignee: Shandong Zhengheyuan Food Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-11-08
Anticipated expiration: 2041-07-02
Also published as: CN113412948A

Abstract

The invention belongs to the technical field of dry fruit processing, and particularly relates to a shell breaking device for pecan. Drive the arc under the drive of motor one and dredge the baffle and carry out the rotation at the uniform velocity, it utilizes self arc structural design to dredge the pecan that material bin and toper between the leading frame to be in when the arc is dredged the baffle pivoted, make the pecan can be orderly enter into the inside of passage through the feed opening, and utilize pecan self perpendicular whereabouts movement tendency to adjust the pecan attitude to vertical state when leading the pipe through the arc, and enter into the inside of pecan shell broken shell clamp, because pecan shell broken shell clamp's inside runs through there is the arc stopper, will stop when pecan bottom contacts with the arc stopper to move down.

Description

A shell breaking device for pecan's shell

Technical Field

The invention belongs to the technical field of dry fruit processing, and particularly relates to a shell breaking device for pecan.

Background

Pecan is also known as pecan. The nut shell is thin and easy to peel, the kernel is fat and rich in fat, the taste is fragrant and sweet, and the nut is a raw material for eating dried fruits and extracting oil. Since the shell of the carya illinoensis is easy to peel, the consumption of the carya illinoensis is much higher than that of the common walnuts like peeling peanuts, and the pecan shell recorded by the existing data has the characteristic of being thin and easy to peel.

However, the shells of the pecans in a natural state are in a complete shape, the surfaces are smooth, and the pecans have certain hardness, so that the pecans are not convenient to be peeled by hands for eating.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a shell breaking device for pecan, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a shell breaking device for pecan, includes the shell breaking base member, the top fixed mounting of shell breaking base member has the material bin, the surface of shell breaking base member lower half has been seted up and has been got the material window, the fixed surface of material bin inner wall installs the toper and dredges the guide frame, the toper is dredged the edge that the guide frame is close to material bin inner wall and has been seted up the arc feed opening, the toper is dredged under the guide frame and is equipped with the arc and dredges the baffle, the quantity that the baffle was dredged to the arc is six to dredge the baffle by two arcs and constitute a set of components and divide three groups equally, contained angle between its every group is one hundred twenty degrees, material bin axle center department bottom is equipped with motor one, the output shaft at motor one top passes the material bin to dredge baffle fixed connection through flange and arc, seven feeds opening have evenly been seted up to the bottom of material bin, and the bottom fixed mounting of feed opening has the passage, one side fixedly connected with axle center guide that the guide was close to material bin axle center leads positive platform, the top and the bottom fixed connection that output one end was kept away from to motor one.

Preferably, seven pecan shell breaking clamps are uniformly and fixedly mounted at the edge of the outer surface of one end, away from the motor, of the axis guide table, an arc-shaped movable clamping plate is movably connected to the surface of one side, away from the axis guide table, of the pecan shell breaking clamp, a second torsion spring is arranged at the joint of the arc-shaped movable clamping plate and the pecan shell breaking clamp, one end of the second torsion spring is fixedly connected with the pecan shell breaking clamp, the other end of the second torsion spring is fixedly connected with the arc-shaped movable clamping plate, an arc-shaped notch is formed in the surface of the lower half portion, close to the axis guide table, of the pecan shell breaking clamp, a movable table is slidably mounted right below the axis guide table, seven arc-shaped folding grooves are uniformly formed in the outer surface of the movable table, arc-shaped limiting blocks are movably mounted on the inner walls of the arc-shaped folding grooves through rotating shafts, and a first torsion spring is mounted between the arc-shaped limiting blocks and the arc-shaped folding grooves, one end of a torsion spring I is fixedly connected with the arc-shaped folding groove, the other end of the torsion spring I is fixedly connected with an arc-shaped limiting block, one end of the arc-shaped limiting block, which is far away from the arc-shaped folding groove, penetrates through the pecan shell breaking clamp through an arc-shaped notch and extends into the pecan shell breaking clamp, one side, which is close to the pecan shell breaking clamp, of the inner wall of the pecan shell breaking base body is respectively and fixedly provided with a first annular guide slide rail and a second annular guide slide rail, the bottom of the first annular guide slide rail is slidably provided with a first annular body, the surface, which is close to one side of the pecan shell breaking clamp, of the first annular body is fixedly provided with a plurality of first arc-shaped shifting pieces, the top of the second annular guide slide rail is slidably connected with a second annular body, and the surface, which is close to one side of the pecan shell breaking clamp, of the second annular body is fixedly provided with a plurality of second arc-shaped shifting pieces, tooth sockets have all been seted up on the surface that the broken shell of pecan shell presss from both sides one side to ring body one and annular direction slide rail two, the transmission room has been seted up to the inside one side that is close to annular direction slide rail one of the broken shell base member of shell, the interior top surface fixed mounting of transmission room has motor two, the output shaft of the bottom of motor two has drive gear one through flange fixed mounting, drive gear one is connected with ring body meshing transmission, the interior bottom surface fixed mounting of transmission room has motor three, the output shaft at motor three top has drive gear two through flange fixed mounting, drive gear two is connected with ring body meshing transmission, semicircular notch has been seted up to the bottom of mobile station, semicircular notch's surface has evenly been seted up and has been equipped with the recess, be equipped with two motor four under the mobile station, the output of motor four has the driving roller through flange mounting, the surface of driving roller evenly is equipped with a plurality of lug, be equipped with the guide base station under the motor four, the axle center department movable mounting of guide bottom has the support base station, the one end that the guide base station kept away from the guide base station and the interior bottom surface fixed connection of broken shell base station, the interior bottom base station is connected with the support frame base station through the support frame.

Preferably, the distance between the two arc-shaped dredging plates in the same group is gradually increased along the direction away from the axis of the material storage box, and the distance between the two arc-shaped dredging plates in the same group is larger than or equal to the diameter of the material guide pipe.

Preferably, the surface of the upper half part of the material guide pipe is fixedly connected with an arc-shaped guide pipe, and the radius of one end, close to the top of the material guide pipe, of the arc-shaped guide pipe is larger than the radius of the end, close to the bottom of the material guide pipe, of the arc-shaped guide pipe.

Preferably, the conical guide frame, the arc guide plate, the axis guide platform and the movable platform are all arranged in a concentric structure, and the interior of the guide base platform is of a hollow structure.

Preferably, the four motors are positioned on the same horizontal plane, and the four output shafts of the two motors are opposite in direction and positioned on the same straight line.

Preferably, the transmission roller is matched with the semicircular notch in a structure size and a position completely and correspondingly, and the lug is matched with the groove in a structure size and a position completely and correspondingly.

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

1. the shell breaking device for the pecans comprises a material storage box, an arc-shaped thinning guide plate, a material guide pipe, a pecan shell breaking clamp, an arc-shaped limiting block, a first annular body, a second annular body and a semicircular notch, wherein pecans to be processed can be put into the material storage box, the conical thinning guide frame at the axis position of the material storage box can be used for thinning the added pecans to the edge of the conical thinning guide frame at a lower position and enter the position between the material storage box and the conical thinning guide frame through an arc-shaped feed opening, the arc-shaped thinning guide plate is driven to rotate at a constant speed under the driving of a first motor, the pecans between the material storage box and the conical thinning guide frame are thinned by utilizing the arc-shaped structural design of the pecans while the arc-shaped thinning guide plate rotates, so that the pecans can orderly enter the interior of the material guide pipe through the feed opening, and the pecans are adjusted to be in a vertical state when passing through the arc-shaped guiding guide pipe by utilizing the vertical falling motion trend of the pecans, the arc-shaped limiting block penetrates through the inside of the pecan shell breaking clamp, the pecan bottom end stops moving downwards when contacting with the arc-shaped limiting block, meanwhile, the motor II and the motor III respectively drive the annular body I and the annular body II to rotate at a constant speed, the rotating directions of output shafts of the motor II and the motor III are opposite, the annular body I and the annular body II respectively drive the arc-shaped shifting piece I and the arc-shaped shifting piece II to rotate when relatively rotating at a constant speed, and the arc-shaped movable clamping plate is pushed to extrude the inside of the pecan shell breaking clamp when the arc-shaped shifting piece I and the arc-shaped shifting piece II are staggered, so that cracking of the pecan shell inside the pecan shell breaking clamp is realized, and the integral structure of the pecan shell breaking clamp and the arc-shaped movable clamping plate is fitted with the shape of the pecan, fruit shell surface atress is more even when using arc movable clamp plate to extrude the pecan shell, use mechanical transmission structure to extrude simultaneously, the degree of consistency is high hard, use arc plectrum one and arc plectrum two to carry out the application of force in two relative directions simultaneously, break the shell to the pecan shell more easily, compare in single direction hard to carry out the extruded mode to the pecan, can better ensure the inside pulp integrity of pecan, extrude the back to the pecan, drive the driving roller through four rotations of two motors and rotate at the uniform velocity, cooperate the semi-circular structure of semicircular notch bottom, make when the driving roller rotates to make the movable table carry out vertical direction fluctuation from top to bottom, will drive arc stopper folding arc when the movable table shifts up and receive folding inslot portion, the inside pecan that pecan shell broke the shell simultaneously will drop naturally, and the arc stopper passes through torsion spring one and resumes to initial state when the movable table falls downwards, thereby accomplish the fracture manufacturing procedure to the pecan.

2. This a shell breaking device for pecan through setting up lug and recess, rotates at four motors and drives the driving roller and rotate, and the phenomenon of skidding takes place for the contact department of driving roller and semi-circular notch to effectually prevent to appear when the driving roller can contact with semi-circular notch surface, improves this device pecan shell precision of shelling.

3. This a shell breaking device for pecan, through setting up the guide base station, can be used to dredge the pecan that drops behind the pecan shell fracture, prevent that the pecan from dropping to the inside of guide base station.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of a three-dimensional structure according to the present invention;

FIG. 3 is a schematic cross-sectional view of a first material storage bin according to the present invention;

FIG. 4 is a schematic cross-sectional view of a second material storage bin according to the present invention;

FIG. 5 is a schematic cross-sectional view of the pecan nut shell breaking clip according to the present invention;

FIG. 6 is a schematic view of a pecan shell breaking clip according to the present invention;

FIG. 7 is a schematic top view of the pecan shell breaking clip of the present invention;

FIG. 8 is a schematic view of a portion of the structure of FIG. 2;

FIG. 9 is a schematic view of a portion of the structure of FIG. 4 at B in accordance with the present invention;

fig. 10 is a partial structural view of fig. 6 at C according to the present invention.

The device comprises a shell breaking base body 1, a material storage box 2, a material taking window 3, a conical guide frame 4, an arc guide plate 5, a first motor, a second motor, a material guide pipe 7, an arc guide pipe 8, an axis guide table 9, a pecan shell breaking clamp 10, an arc movable clamping plate 11, an arc folding groove 12, an arc limiting block 13, a first torsion spring 14, a first annular guide slide rail 15, a first annular body 16, a second annular guide slide rail 17, a second annular body 18, a second motor 19, a first transmission gear 20, a third motor 21, a second transmission gear 22, a first arc shifting piece 23, a second arc shifting piece 24, a second support base column 25, a base station 26, a support frame 27, a fourth motor 28, a fourth transmission roller 29, a lug 30, a semicircular notch 31, a groove 32, a movable table 33 and a second torsion spring 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides the following technical solutions: a shell breaking device for pecans comprises a shell breaking base body 1, wherein a material storage box 2 is fixedly mounted at the top end of the shell breaking base body 1, the material storage box 2 is used for storing the pecans for use, a material taking window 3 is formed in the surface of the lower half part of the shell breaking base body 1, the pecans which are peeled through the shells can be taken out through the material taking window 3, a conical guide frame 4 is fixedly mounted on the surface of the inner wall of the material storage box 2, an arc-shaped feed opening is formed in the edge, close to the inner wall of the material storage box 2, of the conical guide frame 4, the conical guide frame 4 in the axis position of the material storage box 2 can guide the added pecans to the edge of the conical guide frame 4 in the lower position and enters the position between the material storage box 2 and the conical guide frame 4 through the arc-shaped feed opening, an arc-shaped guide plate 5 is arranged under the conical guide frame 4, and the number of the arc-shaped guide plate 5 is six, the device comprises two arc-shaped thinning plates 5 which are equally divided into three groups, the included angle between each group is one hundred twenty degrees, the distance between the two arc-shaped thinning plates 5 in the same group is sequentially increased along the direction gradually away from the axis of the material storage box 2, the distance between the two arc-shaped thinning plates 5 in the same group is larger than or equal to the diameter of the guide pipe 7, the bottom of the axis of the material storage box 2 is provided with a motor I6, an output shaft at the top of the motor I6 penetrates through the material storage box 2 and is fixedly connected with the arc-shaped thinning plates 5 through a flange, the arc-shaped thinning plates 5 are driven by the motor I6 to rotate at a constant speed, and the arc-shaped thinning plates 5 are designed to dredge pecans between the material storage box 2 and the conical thinning frame 4 by utilizing the self arc-shaped structure design while rotating, so that the pecans can orderly enter the interior of the guide pipe 7 through a feed opening, seven feed openings are uniformly formed in the bottom of the material storage box 2, a guide pipe 7 is fixedly installed at the bottom of each feed opening, an arc-shaped guide pipe 8 is fixedly connected to the surface of the upper half portion of each guide pipe 7, the radius of one end, close to the top of each guide pipe 7, of each arc-shaped guide pipe 8 is larger than the radius of the other end, close to the bottom of each guide pipe 7, of each arc-shaped guide pipe 8, the physical state of the pecans is adjusted to be in a vertical state when the pecans pass through the arc-shaped guide pipes 8 by utilizing the vertical falling motion trend of the pecans, the pecans enter the inside of the pecan shell breaking clamps 10, an axis center guide platform 9 is fixedly connected to one side, close to the axis center of the material storage box 2, the top of the axis center guide platform 9 is fixedly connected with the bottom of one end, far away from the output end, of the motor 6, seven pecan shell breaking clamps 10 are uniformly and fixedly installed at the edge, far away from the outer surface of one end of the motor 6, of the axis center guide platform 9, an arc-shaped movable clamping plate 11 is movably connected to the surface of one side, away from the axis guide table 9, of the pecan shell breaking clamp 10, a torsion spring II 34 is arranged at the joint of the arc-shaped movable clamping plate 11 and the pecan shell breaking clamp 10, one end of the torsion spring II 34 is fixedly connected with the pecan shell breaking clamp 10, the other end of the torsion spring II 34 is fixedly connected with the arc-shaped movable clamping plate 11, an arc-shaped notch is formed in the surface of the lower half portion, close to the axis guide table 9, of the pecan shell breaking clamp 10, a movable table 33 is slidably mounted under the axis guide table 9, the conical guide frame 4, the arc-shaped guide frame 5, the axis guide table 9 and the movable table 33 are all arranged in a concentric structure, seven arc-shaped folding grooves 12 are uniformly formed in the outer surface of the movable table 33, arc-shaped limiting blocks 13 are movably mounted on the inner walls of the arc-shaped folding grooves 12 through rotating shafts, and a torsion spring I14 is mounted between the arc-shaped limiting blocks 13 and the arc-shaped folding grooves 12, one end of a torsion spring I14 is fixedly connected with the arc-shaped folding groove 12, the other end of the torsion spring I14 is fixedly connected with an arc-shaped limiting block 13, one end, far away from the arc-shaped folding groove 12, of the arc-shaped limiting block 13 penetrates through the pecan shell breaking clamp 10 through an arc-shaped notch and extends into the pecan shell breaking clamp 10, one side, close to the pecan shell breaking clamp 10, of the inner wall of the shell breaking base body 1 is fixedly provided with a first annular guide slide rail 15 and a second annular guide slide rail 17 respectively, the bottom of the first annular guide slide rail 15 is slidably provided with a first annular body 16, the surface, close to one side of the pecan shell breaking clamp 10, of the first annular body 16 is fixedly provided with a plurality of first arc-shaped shifting pieces 23, the top of the second annular guide slide rail 17 is slidably connected with a second annular body 18, the surface, close to one side of the second annular body 18 is fixedly provided with a plurality of second arc-shaped shifting pieces 24, tooth sockets are formed in the surfaces of the first annular body 16 and the second annular guide slide rail 17 on the side away from the pecan shell breaking clamp 10, a transmission chamber is formed in the inner portion of the pecan shell breaking base body 1 on the side close to the first annular guide slide rail 15, a second motor 19 is fixedly mounted on the inner top surface of the transmission chamber, a first transmission gear 20 is fixedly mounted on an output shaft at the bottom of the second motor 19 through a flange, the first transmission gear 20 is in meshed transmission connection with the first annular body 16, a third motor 21 is fixedly mounted on the inner bottom surface of the transmission chamber, a second transmission gear 22 is fixedly mounted on an output shaft at the top of the third motor 21 through a flange, the second transmission gear 22 is in meshed transmission connection with the second annular body 18, a semicircular notch 31 is formed in the bottom of the movable table 33, grooves 32 are uniformly formed in the surface of the semicircular notch 31, two fourth motors 28 are arranged under the movable table 33, and a transmission roller 29 is mounted at the output end of the fourth motor 28 through a flange, the surface of the driving roller 29 is uniformly provided with a plurality of convex blocks 30, the driving roller 29 is driven to rotate by the rotation of the motor four 28 through the arrangement of the convex blocks 30 and the grooves 32, when the driving roller 29 is in surface contact with the semicircular notches 31, the slipping phenomenon at the contact parts of the driving roller 29 and the semicircular notches 31 is effectively prevented, the shell opening precision of the pecan shells of the device is improved, the two motors four 28 are positioned on the same horizontal plane, the directions of output shafts of the two motors four 28 are opposite and positioned on the same straight line, the structural sizes and the positions of the driving roller 29 and the semicircular notches 31 are completely matched correspondingly, the structural sizes and the positions of the convex blocks 30 and the grooves 32 are completely matched correspondingly, the material guide base station 26 is arranged under the motor four 28, the interior of the material guide base station 26 is of a hollow structure, and the material guide base station 26 is arranged for guiding the pecan dropped pecan cracked pecan shells, the pecan is prevented from falling into the interior of the guide base station 26, the supporting base column 25 is movably mounted at the axis of the bottom of the guide base station 26, one end of the supporting base column 25, which is far away from the guide base station 26, is fixedly connected with the inner bottom surface of the shell breaking base body 1, the supporting frame 27 is fixedly connected with the inner bottom surface of the guide base station 26, the guide base station 26 is fixedly connected with the motor IV 28 through the supporting frame 27, the arc-shaped limiting block 13 penetrates through the interior of the pecan shell breaking clamp 10, the bottom end of the pecan stops moving downwards when contacting with the arc-shaped limiting block 13, meanwhile, the motor II 19 and the motor III 21 respectively drive the first annular body 16 and the second annular body 18 to rotate at a constant speed, the rotating directions of the output shafts of the motor II 19 and the annular body III 21 are opposite, and the annular body I16 and the annular body II 18 respectively drive the arc-shaped shifting piece I23 and the arc-shaped shifting piece II 24 to rotate at a constant speed, when the first arc-shaped shifting piece 23 and the second arc-shaped shifting piece 24 are staggered, the arc-shaped movable clamping plate 11 is shifted to extrude the inside of the pecan shell breaking clamp 10, so that the pecan shell inside the pecan shell breaking clamp 10 is cracked, as the integral structure formed by combining the pecan shell breaking clamp 10 and the arc-shaped movable clamping plate 11 is fit with the pecan shape, the surface stress of the pecan shell is more uniform when the pecan shell is extruded by using the arc-shaped movable clamping plate 11, the pecan shell is extruded by using a mechanical transmission structure, the force application uniformity is high, the first arc-shaped shifting piece 23 and the second arc-shaped shifting piece 24 are simultaneously used for simultaneously applying force in two opposite directions, and the pecan shell is more easily broken, compared with a mode of forcibly extruding the pecans in a single direction, the inside pulp integrity of the pecans can be better guaranteed, the pecans are extruded, the driving roller 29 is driven to rotate at a constant speed through four motors 28, the semicircular structure at the bottom of the semicircular notch 31 is matched, so that the movable table 33 can vertically fluctuate up and down when the driving roller 29 rotates, the movable table 33 can be driven to fold the arc-shaped limiting block 13 back into the arc-shaped folding groove 12 when moving upwards, meanwhile, the pecans inside the pecan shell breaking clamp 10 can naturally fall off, the arc-shaped limiting block 13 can restore to an initial state through the first torsion spring 14 when the movable table 33 falls back downwards, and the process of cracking the pecans shell is completed.

The working principle and the using process of the invention are as follows: after the device is installed, firstly, pecans to be processed can be put into the material storage box 2, the conical guide frame 4 at the axis position of the material storage box 2 can guide the added pecans to the edge of the conical guide frame 4 at the lower position, the pecans enter the position between the material storage box 2 and the conical guide frame 4 through the arc-shaped feed opening, the arc-shaped guide plate 5 is driven to rotate at a constant speed by the motor I6, the pecans between the material storage box 2 and the conical guide frame 4 are guided by the arc-shaped structural design of the pecans while the arc-shaped guide plate 5 rotates, so that the pecans can orderly enter the interior of the guide pipe 7 through the feed opening, the pecans are adjusted to be in a vertical state when passing through the arc-shaped guide pipe 8 by utilizing the vertical falling motion trend of the pecans, and enter the pecans clamp plate 10 of the pecans, the pecans clamp plate 10 and the arc-shaped discharge motor II are driven to rotate at a constant speed by the arc-shaped discharge opening, the motor II and the clamp plate 16 respectively drive the arc-shaped discharge motor II to clamp plate 18 and the arc-shaped discharge motor II to rotate at a constant speed, the same time when the pecan arc-shaped clamp plate 16 and the arc-shaped discharge motor II operates, fruit shell surface atress is more even when using arc movable splint 11 to extrude the pecan shell, use mechanical transmission structure to extrude simultaneously, the degree of consistency is high hard, use arc plectrum one 23 and arc plectrum two 24 to carry out the application of force in two relative directions simultaneously, break the shell to the pecan shell more easily, compare in single direction hard to carry out the extruded mode to the pecan, can better ensure the inside pulp completeness of pecan, extrude the back to the pecan, drive driving roller 29 through four 28 rotations of two motors and carry out the uniform velocity rotation, the semicircular structure of cooperation semicircular notch 31 bottom, make movable table 33 carry out the vertical direction and fluctuate when driving roller 29 rotates, will drive arc stopper 13 when moving table 33 moves up and will fold back arc and fold back inside groove 12, the inside pecan of pecan shell breaking clamp 10 will drop naturally simultaneously, and stopper 13 resumes to initial state through torsion spring 14 when falling downwards from movable table 33, thereby the electric power supply device for pecan electric supply, all external power supplies power supply for pecan equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A shell device that breaks shell for pecan, includes shell broken shell base member (1), its characterized in that: the top end of the shell breaking base body (1) is fixedly provided with a material storage box (2), the surface of the lower half part of the shell breaking base body (1) is provided with a material taking window (3), the surface of the inner wall of the material storage box (2) is fixedly provided with a conical guide frame (4), the edge of the conical guide frame (4) close to the inner wall of the material storage box (2) is provided with an arc feed opening, an arc guide plate (5) is arranged under the conical guide frame (4), the number of the arc guide plates (5) is six, a set of three equal division sets of the two arc guide plates (5) are formed, the included angle between each set of the guide plates is one hundred twenty degrees, the bottom of the axis of the material storage box (2) is provided with a motor I (6), the output shaft at the top of the motor I (6) passes through the material storage box (2) and is fixedly connected with the arc guide plates (5) through flanges, the bottom of the material storage box (2) is uniformly provided with seven feed openings, the bottom of each feed opening is fixedly provided with a feed guide pipe (7), one side of the feed pipe (7) close to one side of the material (2) fixedly connected with a guide table (9), and one end of the guide table (9) is connected with one end of the output end of the motor I guide table (6);

even fixed mounting in edge that motor (6) one end surface was kept away from to platform (9) is led in the axle center has seven pecan shell to break shell clamp (10), pecan shell breaks shell clamp (10) and keeps away from the surface swing joint of axle center and lead platform (9) one side and is equipped with arc movable splint (11), arc movable splint (11) are equipped with torsion spring two (34) with pecan shell break shell clamp (10) junction, and the one end of torsion spring two (34) and pecan shell break shell clamp (10) fixed connection, the other end and arc movable splint (11) fixed connection of torsion spring two (34), pecan shell break shell clamp (10) are close to the surface of axle center and lead platform (9) one side the latter half and have seted up the arc notch, platform (33) is installed to the platform (9) under the axle center is led, seven arcs are received and are rolled over groove (12) evenly seted up to the surface of movable platform (33), the inner wall that arc was received and is rolled over groove (12) through pivot movable mounting arc, arc fixed mounting is rolled over arc fixed mounting and is passed through stopper (13) one end and stopper (13) fixed groove (14), and stopper (12) and arc fixed mounting is connected one end and stopper (12) and is rolled over a stopper (14, and folded over groove (12) are connected to the other end of arc spring (13) and is connected to the arc spring (12) and is connected to be connected to the arc folding groove (12) and is seted up to the other end of torsion spring (12) Cross broken shell clamp of pecan shell (10) to extend to the inside of broken shell clamp of pecan shell (10), one side that broken shell clamp of pecan shell (10) is close to in broken shell base member (1) inner wall of the shell has annular direction slide rail (15) and annular direction slide rail two (17) respectively fixed mounting, the bottom slidable mounting of annular direction slide rail (15) has ring body (16), the fixed surface that annular body (16) is close to broken shell clamp of pecan shell (10) one side of pecan shell installs a plurality of arc plectrum one (23), the top slidable connection of annular direction slide rail two (17) has ring body two (18), the fixed surface that annular body two (18) are close to broken shell clamp of pecan shell (10) one side of pecan shell installs a plurality of arc plectrum two (24), the surface that broken shell clamp of pecan annular body (16) and annular direction slide rail two (17) kept away from broken shell clamp of pecan shell (10) one side of pecan has all seted up the tooth groove, the inside broken shell base member (1) of the broken shell is close to the annular direction slide rail (15) one side of pecan shell has a plurality of arc plectrum drive ring body two (15), the drive motor drive shaft (19) is installed through the fixed surface of drive motor drive gear (19), the motor drive shaft (19) is connected with the motor output shaft (19) in the motor drive shaft (19) of motor drive shaft (19), the output shaft at the top of the motor III (21) is fixedly provided with a transmission gear II (22) through a flange, the transmission gear II (22) is in meshing transmission connection with a ring body II (18), a semicircular notch (31) is formed in the bottom of a movable table (33), a groove (32) is uniformly formed in the surface of the semicircular notch (31), two motor IV (28) are arranged under the movable table (33), a transmission roller (29) is arranged at the output end of the motor IV (28) through a flange, a plurality of bumps (30) are uniformly arranged on the surface of the transmission roller (29), a guide base table (26) is arranged under the motor IV (28), a support base column (25) is movably arranged at the axis center of the bottom of the guide base table (26), the support base column (25) is far away from one end of the guide base table (26) and is fixedly connected with the bottom surface of the nut shell breaking base body (1), a support frame (27) is fixedly connected with the inner bottom surface of the guide base table (26), and the guide base table (26) is fixedly connected with the motor IV (28) through the support frame (27).

2. A fruit shell breaking device for pecan nuts as claimed in claim 1, wherein: the distance between the two arc-shaped guide plates (5) in the same group is gradually increased along the direction away from the axis of the material storage box (2), and the distance between the two arc-shaped guide plates (5) in the same group is larger than or equal to the diameter of the guide pipe (7).

3. A fruit shell breaking device for pecan nuts as claimed in claim 1, wherein: the surface of the upper half part of the material guide pipe (7) is fixedly connected with an arc-shaped guide pipe (8), and the radius of one end, close to the top of the material guide pipe (7), of the arc-shaped guide pipe (8) is larger than the radius of the arc-shaped guide pipe (8), close to the bottom of the material guide pipe (7).

4. A shell breaking device for pecans according to claim 1, characterized in that: the cone-shaped guide frame (4), the arc-shaped guide plate (5), the axis guide platform (9) and the movable platform (33) are arranged in a concentric structure, and the interior of the guide base platform (26) is of a hollow structure.

5. A shell breaking device for pecans according to claim 1, characterized in that: the two motors four (28) are positioned on the same horizontal plane, and the output shafts of the two motors four (28) are opposite in direction and positioned on the same straight line.

6. A shell breaking device for pecans according to claim 1, characterized in that: the transmission roller (29) is matched with the semicircular notch (31) in a structure size and a position in a completely corresponding mode, and the bump (30) is matched with the groove (32) in a structure size and a position in a completely corresponding mode.