CN210329252U - Multistage circulating pumpkin seed peel machine - Google Patents

Abstract

The utility model discloses a multistage circulating pumpkin seed peel machine, concretely relates to pumpkin seed peel technical field, including the main frame, the main frame sets up to three layer construction, main frame one side is provided with feed mechanism and opposite side and is provided with drive mechanism, the main frame top is provided with shelling mechanism and sorting mechanism, sorting mechanism removes miscellaneous mechanism including separating sieve mechanism and wind selection. The utility model discloses a be equipped with three casing, and be provided with the inclination blade in every casing inner chamber, when the pumpkin seed strikes with the inclination blade, can enough break the pumpkin seed shell fast, again can launch the department casing with pumpkin seed benevolence with specific reflection angle, avoid pumpkin seed benevolence and shelling rotor to bump, thereby protect pumpkin seed benevolence, and, through being equipped with three-layer separation sieve, can filter the impurity of adulteration in the pumpkin seed, thereby keep off-the-shelf cleanliness factor, conveniently develop down one manufacturing procedure.

Description

Multistage circulating pumpkin seed peel machine

Technical Field

The utility model relates to a pumpkin seed peel technical field, more specifically say, the utility model relates to a multistage circulating pumpkin seed peel machine.

Background

The pumpkin seeds are slightly cold in nature, and the high content of linoleic acid in the pumpkin seeds can effectively reduce blood sugar, so that the pumpkin seeds are good medicines for diabetics.

Patent application publication No. CN 201776237U's utility model discloses a pumpkin seed edulcoration unit, in this technical scheme, various debris and dust in the pumpkin seed can be detached simultaneously to pumpkin seed edulcoration unit, and the edulcoration is effectual, can continuous mass production, and production efficiency is high, and this unit is rational in infrastructure, the operation and the maintenance of being convenient for.

However, in practical use, there still exist many disadvantages, such as that in the practical production process, it is sometimes necessary to shell the pumpkin seeds, and although the device can remove various impurities and dust mixed in the pumpkin seeds, the shell of the pumpkin seeds cannot be effectively removed in the shelling process of the pumpkin seeds, resulting in low shelling efficiency of the pumpkin seeds.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a multistage circulating pumpkin seed peel machine, through being equipped with three casing, and be provided with the inclination blade in every casing inner chamber, when the pumpkin seed strikes with the inclination blade, can enough break the pumpkin seed shell fast, again can launch the department casing with specific reflection angle with the pumpkin seed benevolence, avoid the pumpkin seed benevolence to collide with the shelling rotor, thereby protect the pumpkin seed benevolence, and, through being equipped with three-layer sorting sieve, can filter the impurity of adulteration in the pumpkin seed, thereby keep off-the-shelf cleanliness factor, conveniently develop next manufacturing procedure, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multistage circulating pumpkin seed huller comprises a main frame, wherein the main frame is of a three-layer structure, one side of the main frame is provided with a feeding mechanism, the other side of the main frame is provided with a transmission mechanism, the top end of the main frame is provided with a hulling mechanism and a sorting mechanism, and the sorting mechanism comprises a sorting and screening mechanism and a wind sorting and impurity removing mechanism;

the shelling mechanism comprises three shells, the three shells comprise an upper shell and a lower shell, a feeding port and a discharging port are respectively arranged at the top center of the upper shell and the bottom center of the lower shell, partition plates are fixedly arranged in the inner cavities of the upper shell and the lower shell, shelling rotors are arranged in the inner cavities of the shells, the number of the shelling rotors is two, inclination angle blades are respectively arranged on the circumferential sides of the two shelling rotors, one end of each shelling rotor penetrates through the inner side wall of the corresponding shell, a secondary belt pulley is sleeved outside each shelling rotor, motors are respectively arranged on two sides of each shell, the end parts of output shafts of the two motors are respectively sleeved with a primary belt pulley, and the two primary belt pulleys are respectively in transmission connection with the secondary belt pulleys of the corresponding ends through belts;

the separation sieve mechanism comprises a plurality of separation sieves, one end of the top of each of the plurality of separation sieves corresponds to a discharge port at the corresponding end, each separation sieve comprises a first separation sieve and a second separation sieve, a lifting lug is welded at the top end of the main rack, and one end of the lifting lug is movably connected with the separation sieve through a movable shaft;

the transmission mechanism comprises a transmission motor and eccentric shafts, the transmission motor is arranged at the bottom end of one side of a main frame, a main transmission chain wheel is sleeved at the end part of an output shaft of the transmission motor, the number of the eccentric shafts is three, a secondary transmission chain wheel is sleeved outside one end of each eccentric shaft, the secondary transmission chain wheels are in transmission connection with the main transmission chain wheels through transmission chains, the number of the eccentric shafts is three, the eccentric shafts are arranged on one side of the main frame and correspond to the sorting sieves on the corresponding side respectively, each eccentric shaft is sleeved outside the two ends of each eccentric shaft, connecting rods are welded outside the two eccentric sleeves, and one end of each connecting rod is movably connected with the first sorting sieve and the second sorting sieve on the corresponding end through movable shafts respectively.

In a preferred embodiment, the number of the partition plates is provided in plurality, the plurality of the partition plates are uniformly fixed in the upper shell inner cavity and the lower shell inner cavity respectively, a cavity is formed between two partition plates in the upper shell inner cavity and the lower shell inner cavity, and the two shelling rotors are respectively arranged inside the cavities on the corresponding sides.

In a preferred embodiment, the first separating screen and the second separating screen are both provided with an upper separating screen and a lower separating screen, the upper separating screen is provided with a circular hole screen plate and a screen plate support frame, and the lower separating screen is provided with a separating screen bottom plate and a bidirectional discharging inclined chute.

In a preferred embodiment, blanking ports are respectively arranged at one end of the bottom of the separation screen, the blanking ports respectively correspond to one end of the top of the separation screen at the corresponding end, and a first finished product collecting port and a second finished product collecting port are respectively arranged at the left and right symmetrical positions of a second separation screen at the bottommost of the main frame.

In a preferred embodiment, the winnowing and impurity removing mechanism is arranged at the rear end of the main frame, the winnowing and impurity removing mechanism comprises an impurity removing fan, the impurity removing fan is arranged at the top end of one side of the main frame, the bottom end of the impurity removing fan is communicated with an air duct, impurity removing ports are communicated with one side of the air duct, the number of the impurity removing ports is three, and the bottom ends of the three impurity removing ports correspond to one end of the top of the upper separating screen at the corresponding end respectively.

In a preferred embodiment, the feeding mechanism comprises a non-crushing lift, the non-crushing lift is arranged on one side of the main frame, a storage hopper is arranged at the bottom end of one side of the non-crushing lift, the bottom end of the storage hopper is communicated with the bottom end of one side of the non-crushing lift, a distribution inclined chute is arranged at the top end of one side of the non-crushing lift, and the bottom end of the distribution inclined chute corresponds to a feeding port at the top of the shell.

The utility model discloses a technological effect and advantage:

1. by arranging the three shells and arranging the inclination angle blade in the inner cavity of each shell, when pumpkin seeds collide with the inclination angle blades, the pumpkin seed shells can be broken rapidly, and the pumpkin seed kernels can be ejected to the shells at a specific reflection angle, so that the collision between the pumpkin seed kernels and the shelling rotor is avoided, the pumpkin seed kernels are protected, and impurities doped in the pumpkin seeds can be filtered by arranging the three-layer separation sieve, so that the cleanliness of a finished product is kept, and the next processing procedure is conveniently carried out;

2. the device is provided with the winnowing and impurity removing mechanism, the melon seed shells and the dust are sucked into the impurity removing air channel through the impurity removing port and collected by utilizing the negative pressure air flow generated by the impurity removing fan during working, and the melon seed shells and the dust are conveyed to other places to be collected and processed under the action of the wind force, so that the environment around the device is kept, the cleanness of the melon seed kernels is kept, and the next processing procedure is conveniently carried out;

3. through being equipped with feed mechanism, utilize the effect of the oblique chute of cloth, can cushion the pumpkin seeds of treating the shelling to make the pumpkin seeds fall into shelling mechanism uniformly, avoid the broken loss of pumpkin seeds transportation in-process, be favorable to protecting the integrality of pumpkin seeds.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the hulling mechanism of the present invention.

Fig. 3 is a side view of the hulling mechanism of the present invention.

Fig. 4 is a schematic view of the eccentric shaft structure of the present invention.

Fig. 5 is a schematic view of the separating screen of the present invention.

The reference signs are: 1 main frame, 2 shells, 3 upper shells, 4 lower shells, 5 material inlet ports, 6 material outlet ports, 7 clapboards, 8 shelling rotors, 9 inclination angle blades, 10 first separating sieves, 11 second separating sieves, 12 lifting lugs, 13 transmission motors, 14 eccentric shafts, 15 main transmission chain wheels, 16 secondary transmission chain wheels, 17 eccentric sleeves, 18 connecting rods, 19 material outlet ports, 20 first finished product collecting ports, 21 second finished product collecting ports, 22 impurity removing fans, 23 air channels, 24 impurity removing ports, 25 non-crushing lifting, 26 material storage hoppers and 27 material distribution inclined chutes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the multistage circulating type pumpkin seed huller comprises a main frame 1, wherein the main frame 1 is provided with a three-layer structure, one side of the main frame 1 is provided with a feeding mechanism and the other side is provided with a transmission mechanism, the top end of the main frame 1 is provided with a hulling mechanism and a sorting mechanism, and the sorting mechanism comprises a sorting and screening mechanism and an air sorting and impurity removing mechanism;

the hulling mechanism comprises three shells 2, the three shells 2 comprise an upper shell 3 and a lower shell 4, a feed inlet 5 and a discharge outlet 6 are respectively arranged at the center of the top of the upper shell 3 and the center of the bottom of the lower shell 4, the inner cavities of the upper shell 3 and the lower shell 4 are both fixedly provided with a clapboard 7, the inner cavity of the shell 2 is provided with a shelling rotor 8, the number of the hulling rotors 8 is two, the circumferential sides of the two hulling rotors 8 are provided with inclination angle blades 9, one end of each hulling rotor 8 penetrates through the inner side wall of the shell 2 on the corresponding side, secondary belt pulleys are sleeved outside the shell, motors are arranged on two sides of the shell 2, main belt pulleys are sleeved at the end parts of the output shafts of the two motors, and the two main belt pulleys are in transmission connection with the secondary belt pulleys at the corresponding ends through belts respectively;

the separation sieve mechanism comprises a plurality of separation sieves, one end of the top of each of the plurality of separation sieves corresponds to the corresponding discharge port 6, each separation sieve comprises a first separation sieve 10 and a second separation sieve 11, a lifting lug 12 is welded at the top end of the main frame 1, and one end of each lifting lug 12 is movably connected with each separation sieve through a movable shaft;

the transmission mechanism comprises a transmission motor 13 and eccentric shafts 14, the transmission motor 13 is arranged at the bottom end of one side of the main frame 1, a main transmission chain wheel 15 is sleeved at the end part of an output shaft of the transmission motor 13, the number of the eccentric shafts 14 is three, a secondary transmission chain wheel 16 is sleeved outside one end of each of the three eccentric shafts 14, the secondary transmission chain wheel 16 is in transmission connection with the main transmission chain wheel 15 through a transmission chain, the three eccentric shafts 14 are arranged at one side of the main frame 1 and respectively correspond to the sorting sieves at the corresponding side, an eccentric sleeve 17 is sleeved outside each of two ends of each of the eccentric shafts 14, connecting rods 18 are welded outside each of two eccentric sleeves 17, and one end of each of two connecting rods 18 is respectively in movable connection with the first sorting sieve 10 and the second sorting sieve 11 at the corresponding ends through;

a plurality of partition plates 7 are arranged, the partition plates 7 are respectively and uniformly fixed in the inner cavity of the upper shell 3 and the inner cavity of the lower shell 4, a cavity is formed between the two partition plates 7 in the inner cavity of the upper shell 3 and the inner cavity of the lower shell 4, and the two shelling rotors 8 are respectively arranged in the cavities on the corresponding sides;

the first separating screen 10 and the second separating screen 11 are both provided with an upper separating screen and a lower separating screen, the upper separating screen is provided with a circular hole screen plate and a screen plate support frame, and the lower separating screen is provided with a separating screen bottom plate and a bidirectional discharging inclined chute;

the screening machine is characterized in that blanking ports 19 are formed in one end of the bottom of the screening sieve, the blanking ports 19 correspond to one end of the top of the screening sieve at the corresponding end respectively, and a first finished product collecting port 20 and a second finished product collecting port 21 are formed in the symmetrical positions of the left side and the right side of a second screening sieve 11 at the bottommost of the main frame 1 respectively.

The specific implementation mode is as follows: when in use, the motor and the transmission motor 13 on both sides of the shell 2 are started, the motor drives the shelling rotors 8 to rotate through a belt, the two shelling rotors 8 rotate oppositely, the melon seeds to be shelled enter the shelling mechanism through the feeding mechanism, the material enters the inner cavity of the shell 2 through the feeding port 5 on the top of the shell 2 and contacts with the circumferential sides of the shelling rotors 8 rotating at a high speed, the material is rotated to a specific position under the action of the inclined angle blades 9 on the circumferential sides of the shelling rotors 8, the material is thrown to the cavity wall under the action of centrifugal force, because the cavity wall is a polyhedron, the material can form a specific incident angle when colliding to the cavity wall, the melon shells crack after colliding with the cavity wall, the melon shells and the melon seeds are separated from each other, then the melon shells and the melon seeds are ejected at a specific reflection angle, and secondary collision with the shelling rotors 8 rotating at a high speed is avoided, the shelled melon seeds are crushed, the integrity of the shelled melon seeds is protected, finally, the shelled melon seeds are carried by airflow generated by the rotation of a shelling rotor 8 and flow out of a shell 2 and fall on one end of the top of a first sorting screen 10 at the corresponding end, meanwhile, a transmission motor 13 drives a main transmission chain wheel 15 at the end to rotate, the main transmission chain wheel 15 drives a secondary transmission chain wheel 16 to rotate through a transmission chain, the secondary transmission chain wheel 16 drives an eccentric shaft 14 to rotate, the eccentric shaft 14 drives an eccentric sleeve 17 to rotate, the eccentric sleeve 17 drives a connecting rod 18 at one side of the eccentric sleeve to rotate, the connecting rod 18 simultaneously drives the first sorting screen 10 and a second sorting screen 11 at the end to do reciprocating motion in opposite directions, so that the shelled melon seeds and the melon seed shells at the top of the sorting screens or the unfinished products and the semi-finished products are sorted to a next-stage shelling mechanism and a sorting mechanism through a blanking port 19, the reciprocating is carried, is favorable for improving the shelling efficiency of the pumpkin seeds.

As shown in fig. 1, the multistage circulation type pumpkin seed sheller is characterized in that the winnowing and impurity removing mechanism is arranged at the rear end of the main frame 1, the winnowing and impurity removing mechanism comprises an impurity removing fan 22, the impurity removing fan 22 is arranged at the top end of one side of the main frame 1, the bottom end of the impurity removing fan 22 is communicated with an air duct 23, one side of the air duct 23 is communicated with impurity removing ports 24, the number of the impurity removing ports 24 is three, and the bottom ends of the three impurity removing ports 24 correspond to one end of the top of the upper separating screen at the corresponding end respectively.

The specific implementation mode is as follows: when carrying out the shelling to the pumpkin seed, start edulcoration fan 22, make edulcoration fan 22 produce the negative pressure, and transmit a plurality of miscellaneous mouthful 24 positions of removing through wind channel 23, and remove miscellaneous mouthful 24 through removing miscellaneous the material of carrying out the edulcoration to separation sieve top one end, can collect melon seed shell and dust suction edulcoration wind channel 23 through the negative pressure effect, and send to other places under the effect of wind and collect the processing, thereby environment around the holding device, be favorable to keeping shelled melon seed cleanliness factor, conveniently develop next manufacturing procedure.

As shown in fig. 1, the feeding mechanism comprises a non-crushing lift 25, the non-crushing lift 25 is arranged on one side of the main frame 1, a storage hopper 26 is arranged at the bottom end of one side of the non-crushing lift 25, the bottom end of the storage hopper 26 is communicated with the bottom end of one side of the non-crushing lift 25, a material distribution inclined chute 27 is arranged at the top end of one side of the non-crushing lift, and the bottom end of the material distribution inclined chute 27 corresponds to the material inlet 5 at the top of the shell 2.

The specific implementation mode is as follows: before the pumpkin huller is used, firstly, the pumpkin seeds which are subjected to wet processing are placed into the storage hopper 26, then, the feeding mechanism is started, the materials flow into the non-crushing lifting device 25, the materials enter the material distribution inclined chute 27 through the non-crushing lifting device 25, the pumpkin seeds to be hulled can be buffered by the action of the material distribution inclined chute 27, the pumpkin seeds can uniformly fall into the hulling mechanism, the crushing loss of the pumpkin seeds in the conveying process is avoided, and the completeness of the pumpkin seeds is protected.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, firstly, the device is communicated with an external power supply, then, the feeding mechanism, the shelling mechanism, the transmission mechanism and the sorting mechanism are sequentially started, then, materials are conveyed into the shelling mechanism through the feeding mechanism, shelling of the materials is achieved, meanwhile, under the action of the transmission mechanism and the sorting mechanism, the materials passing through the shelling mechanism can be sorted, the cleanliness of finished products is kept, in addition, during sorting, the melon seed shells and dust in the finished melon seeds are processed through the air separation impurity removal mechanism, and finally, the finished products are collected, and the power supply is turned off.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a multistage circulating pumpkin seed peel machine, includes main frame (1), its characterized in that: the main frame (1) is of a three-layer structure, one side of the main frame (1) is provided with a feeding mechanism, the other side of the main frame is provided with a transmission mechanism, the top end of the main frame (1) is provided with a hulling mechanism and a sorting mechanism, and the sorting mechanism comprises a sorting and screening mechanism and an air sorting and impurity removing mechanism;

the shelling mechanism comprises three shells (2), the three shells (2) respectively comprise an upper shell (3) and a lower shell (4), the central position of the top of the upper shell (3) and the central position of the bottom of the lower shell (4) are respectively provided with a feeding port (5) and a discharging port (6), the inner cavities of the upper shell (3) and the lower shell (4) are respectively and fixedly provided with a partition plate (7), the inner cavity of the shell (2) is provided with shelling rotors (8), the number of the shelling rotors (8) is two, the circumferential sides of the two shelling rotors (8) are respectively provided with inclination angle blades (9), one end of each shelling rotor (8) respectively penetrates through the inner side wall of the corresponding shell (2), the outer part of each shelling rotor is sleeved with a secondary belt pulley, both sides of the shell (2) are respectively provided with motors, and the end parts of output shafts of the two motors are respectively provided with belt pulleys, the two main belt pulleys are respectively in transmission connection with the secondary belt pulley at the corresponding end through a belt;

the separation sieve mechanism comprises a plurality of separation sieves, one end of the top of each of the plurality of separation sieves corresponds to the corresponding discharge hole (6), each separation sieve comprises a first separation sieve (10) and a second separation sieve (11), a lifting lug (12) is welded at the top end of the main frame (1), and one end of each lifting lug (12) is movably connected with each separation sieve through a movable shaft;

the transmission mechanism comprises a transmission motor (13) and an eccentric shaft (14), the transmission motor (13) is arranged at the bottom end of one side of the main frame (1), the end part of an output shaft of the transmission motor (13) is sleeved with a main transmission chain wheel (15), the number of the eccentric shafts (14) is three, the outer part of one end of each of the three eccentric shafts (14) is sleeved with a secondary transmission chain wheel (16), the secondary transmission chain wheel (16) is in transmission connection with the main transmission chain wheel (15) through a transmission chain, the three eccentric shafts (14) are all arranged on one side of the main frame (1), the eccentric shafts (14) are respectively corresponding to the separating screens on the corresponding sides, eccentric sleeves (17) are sleeved outside the two ends of each eccentric shaft (14), connecting rods (18) are welded outside the two eccentric sleeves (17), and one end of each connecting rod (18) is movably connected with the first separating screen (10) and the second separating screen (11) on the corresponding ends through movable shafts.

2. A multistage circulating type pumpkin seed huller as claimed in claim 1, wherein: the number of the partition plates (7) is provided with a plurality of partition plates (7), the partition plates (7) are respectively and uniformly fixed in the inner cavity of the upper shell (3) and the inner cavity of the lower shell (4), cavities are formed between the two partition plates (7) in the inner cavity of the upper shell (3) and the inner cavity of the lower shell (4), and the two shelling rotors (8) are respectively arranged in the cavities of the corresponding sides.

3. A multistage circulating type pumpkin seed huller as claimed in claim 1, wherein: the first separating screen (10) and the second separating screen (11) are both provided with an upper separating screen and a lower separating screen, the upper separating screen is provided with a circular hole screen plate and a screen plate supporting frame, and the lower separating screen is provided with a separating screen bottom plate and a bidirectional discharging inclined chute.

4. A multistage circulating type pumpkin seed huller as claimed in claim 1, wherein: sorting sieve bottom one end all is provided with blanking mouth (19), blanking mouth (19) respectively with the sorting sieve top one end of corresponding end corresponding, the second sorting sieve (11) left and right sides symmetric position of main frame (1) bottommost is provided with first finished product collection mouth (20) and second finished product collection mouth (21) respectively.

5. A multistage circulating type pumpkin seed huller as claimed in claim 1, wherein: the winnowing edulcoration mechanism sets up in main frame (1) rear end, winnowing edulcoration mechanism includes edulcoration fan (22), edulcoration fan (22) set up on main frame (1) one side top, edulcoration fan (22) bottom intercommunication has wind channel (23), wind channel (23) one side intercommunication has impurity removing mouth (24), the quantity of impurity removing mouth (24) sets up to three, and is three the bottom of impurity removing mouth (24) is corresponding with the last sorting sieve top one end that corresponds the end respectively.

6. A multistage circulating type pumpkin seed huller as claimed in claim 1, wherein: the feeding mechanism comprises a non-crushing lifter (25), the non-crushing lifter (25) is arranged on one side of the main frame (1), a storage hopper (26) is arranged at the bottom end of one side of the non-crushing lifter (25), the bottom end of the storage hopper (26) is communicated with the bottom end of one side of the non-crushing lifter (25), a cloth inclined chute (27) is arranged at the top end of one side of the non-crushing lifter, and the bottom end of the cloth inclined chute (27) corresponds to a feeding port (5) at the top of the shell (2).

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