CN111545467B

CN111545467B - Automatic peanut shelling and separating device

Info

Publication number: CN111545467B
Application number: CN202010400310.8A
Authority: CN
Inventors: 王浩昀
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-11-24
Anticipated expiration: 2040-05-12
Also published as: CN111545467A

Abstract

The invention discloses an automatic peanut shelling and separating device, and relates to the technical field of peanut shelling and screening equipment. Including separation cavity, throwing spoon, throwing spring, throwing actuating mechanism, card end mechanism and dosing mechanism, throwing actuating mechanism all installs with the throwing spring separation cavity's inside, the throwing spoon is connected for the transmission with throwing actuating mechanism, the both ends of throwing spring are equallyd divide and are do not connected to in throwing spoon and the separation cavity, dosing mechanism sets up at the top of separation cavity and is located the top of throwing spoon, card end mechanism sets up the side of throwing spoon, be equipped with peanut shell discharge gate and peanut kernel discharge gate in the separation cavity respectively, peanut shell discharge gate and peanut kernel discharge gate all are in throwing actuating mechanism's throwing direction department. The peanut shell and the peanut kernel are thrown to realize separation, the separation effect is good, the efficiency is high, and no pollution is caused to air.

Description

Automatic peanut shelling and separating device

Technical Field

The invention relates to the technical field of peanut shelling and screening equipment, in particular to an automatic peanut shelling and separating device.

Background

Peanuts (peanout), the original name of peanuts (Arachis Hypogaea Linn), are nuts with abundant yield and wide eating in China, and are also called 'growing fruits', 'mud beans', and the like. The plant belongs to Rosales, leguminous annual herbaceous plants, stems are upright or creeping, the length of the plant is 30-80 cm, petals are separated from keel petals, pods are 2-5 cm long and 1-1.3 cm wide, and the plants are expanded, thick and 6-8 months in flowering and fruit periods.

The peanut shelling screening machine comprises a support, a shelling mechanism and a screening mechanism, wherein the shelling mechanism is mounted on the support, a material leakage hole is formed in the support right below the shelling mechanism, and the screening mechanism is mounted on the support below the material leakage hole; and the bracket behind the material leakage hole is provided with a waste material hole, the invention can solve the problems that the peanut shelling equipment in the market has a: peanut kernels are easy to crush in the process of hulling the peanuts, so that a large amount of resources are wasted; b: when the peanut kernels are subjected to particle size classification, the classification is easy to be uneven, so that the large and small kernels are mixed and difficult to separate; c: the peanut sheller has the advantages that the working efficiency is low, the reworking of workers is caused due to incomplete screening, the labor intensity of operators is increased, and the like, and the peanut sheller can realize the functions of shelling peanuts and automatically screening kernels with different sizes. Peanut and shell after accomplishing the breakage separate through the fan in this patent, but the in-process that blows at the fan can lead to a large amount of peanut shells broken dust to blow off, thereby influenced surrounding air circumstance greatly, the casing at the bottom of can having partial broken degree in the peanut shell after the breakage simultaneously, the great weight that can be higher than the peanut grain even of this casing, consequently can lead to the fan can't blow out the casing, consequently can make to increase the casing and sieve together to becoming flat frame in with the peanut, consequently, there is the screening incomplete.

Patent number is CN 108887695A's patent provides a full-automatic peanut decorticator among the prior art, including the support frame, one side of support frame is close to top department and is fixed with the hair-dryer through fixed screw, the top of support frame is fixed with the feed inlet through fixed screw, and the welding of the top center department of support frame has the pivot to insert the piece, the rear surface of support frame is close to bottom department welding and has vibrations sieve, one side center department of vibrations sieve rotates and is connected with the commentaries on classics handle, the one end welding of commentaries on classics handle has the action wheel, one side of action wheel is rotated and is connected with from the driving wheel. In the invention, a fixed plate is embedded in the vibrating sieve plate in a sliding manner, and a plurality of tamping rods are welded on the fixed plate and can directly rotate a rotating handle on the vibrating sieve plate to drive the fixed plate to move up and down, so that the screening holes on the vibrating sieve plate are tamped. The nut and the pulp of the peanut are screened by the screening plate, the nut flows out through the screening hole in the screening plate and is collected, but a large number of small broken shells can be generated in the process of crushing the peanut, and the small broken shells can easily pass through the screening hole in the screening plate and flow out together with the peanut nut, so that a large number of small broken shells can still exist and are doped in the nut after the peanut shells are screened in the patent.

Disclosure of Invention

The invention aims to provide an automatic peanut shelling and separating device, which solves the technical problems that in the prior art, an automatic peanut shelling device easily pollutes surrounding air and cannot effectively sieve and separate a crushed shell which is too large or too small in the process of sieving peanut shells and peanut kernels.

The utility model provides an automatic separator that peels off of peanut, is including separation cavity, throwing spoon, throwing spring, throwing actuating mechanism, card end mechanism and dosing mechanism, throwing actuating mechanism all installs with the throwing spring separation cavity's inside, just the throwing spoon is connected for the transmission with throwing actuating mechanism, the both ends of throwing spring are equallyd divide and are connected to respectively in throwing spoon and the separation cavity, dosing mechanism sets up at the top of separation cavity and is located the top of throwing spoon, card end mechanism sets up the side of throwing spoon, be equipped with peanut shell discharge gate and peanut kernel discharge gate in the separation cavity respectively, peanut shell discharge gate and peanut kernel discharge gate all are in throwing actuating mechanism's throwing direction department, just the peanut shell discharge gate sets up between peanut kernel discharge gate and throwing actuating mechanism.

Further, dosing mechanism comprises feeding chamber, deciding material chamber, feed baffle, deciding material baffle, transmission bracing piece, regulation transfer line, adjusting spring and deciding material trigger mechanism, the feeding chamber sets up with deciding the material chamber stack, the feed baffle is articulated to be installed between feeding chamber and deciding the material chamber, decide the material baffle articulated to be installed between deciding the material chamber and separating the cavity, adjust the transfer line interlude in deciding the material chamber and be in between feed baffle and the deciding material baffle, the transmission bracing piece is equipped with two, it has a transmission bracing piece to articulate between regulation transfer line and the feed baffle, it has a transmission bracing piece to adjust to articulate between transfer line and the deciding the material baffle, adjusting spring overlaps and establishes on the regulation transfer line, decide the material trigger mechanism and install between regulation transfer line and the throwing spoon.

Furthermore, the material fixing triggering mechanism comprises a triggering block, a triggering spring, a triggering lever and a lever fulcrum, the triggering block is inserted in the separation cavity and is positioned at the throwing spoon, the triggering block is in an oblique angle towards the throwing spoon, the triggering spring is arranged on the triggering block, the lever fulcrum is arranged on the separation cavity, the triggering lever is arranged in the lever fulcrum, and two ends of the triggering lever are respectively positioned at the triggering block and the adjusting transmission rod.

Further, throw actuating mechanism comprises fan-shaped drive gear, driving motor and driving band, fan-shaped drive gear sets up the side at the separation cavity, driving motor installs the inside of separation cavity, the driving band cover is established on fan-shaped drive gear and driving motor's the output, the pulling gear with fan-shaped drive gear intermeshing.

Further, fan-shaped drive gear is equipped with two, two fan-shaped drive gear sets up in the both sides of separation cavity, two interconnect between the fan-shaped drive gear, the pulling gear is equipped with two, two the pulling gear sets up respectively the both sides of throwing spoon, two the pulling gear with two fan-shaped drive gear mutually supports, the spring of throwing is equipped with two, two the spring of throwing all sets up between throwing spoon and separation cavity.

Further, it comprises to block the mechanism by blocking block, block the spring, block driving medium and driving medium extension spring, block the cartridge and be in on the separation cavity and be located the side of throwing spoon, block the spring and install block department, it is equipped with a notch to block on the block, it sets up on the separation cavity and is located fan-shaped driving gear department to block the driving medium, it is equipped with a row of tooth to block one side that the driving medium is close to fan-shaped drive gear, fan-shaped drive gear and the tooth intermeshing that blocks on the driving medium, it is equipped with a vertical ascending inserted bar on the driving medium to block, the inserted bar is inserted and is established in blocking the notch on the block, be equipped with the hypotenuse in the inserted bar, driving medium extension spring overlaps and is established and is blocked the driving medium between the separation.

Further, be equipped with the spacing groove on the card end driving medium, install the locating part on the separation cavity, card end driving medium sets up on the separation cavity just the spacing groove is in the locating part.

Furthermore, a throwing stop block is arranged in the separation cavity.

Furthermore, peanut kernel discharge gate department is equipped with the baffle that gathers materials, the baffle that gathers materials is the slope setting.

Furthermore, a throwing cavity is arranged at the top of the separation cavity.

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

firstly, the throwing drive mechanism drives the throwing spoon to rotate, potential energy generated by the throwing spring is utilized to stop the throwing spoon through the stop mechanism, a quantitative peanut kernel and peanut shell materials can be placed in the throwing spoon through the quantitative feeding mechanism, then the stop mechanism is started to enable the throwing spoon to throw the materials, as the average weight of the peanut kernels is larger than that of the peanut shell, and meanwhile, the peanut kernels are in a similar round shape, and the crushed peanut shell is an irregular sheet body, the resistance force applied to the peanut kernels in the throwing process is smaller than that applied to the peanut shell in the throwing process under the same force and angle, therefore, the peanut shell has light weight and large flight resistance in the throwing process, and in conclusion, when the peanut shell and the peanut kernels are synchronously thrown, the peanut kernels fall into a peanut kernel discharge port with a far position, and the peanut casing can fall into the nearer peanut shell discharge gate in position to this effectively solves among the prior art automatic peeling device of peanut and has polluted surrounding air easily and can't sieve the effective technical problem of screening to the too big or undersize casing after the breakage at the in-process that sieves peanut shell and peanut benevolence.

Secondly, the whole screening process can be completed only through one driving motor in the patent, so that the cost of screening peanuts is reduced, the throwing spoon is driven to rotate through the driving motor, and the stopping mechanism is triggered to release the throwing spoon through the driving motor, so that the structure of the peanut screening machine is reduced, and the cost of equipment is reduced.

Thirdly, the aggregate baffle is arranged, by utilizing the characteristics that the peanut kernels are nearly circular in shape and good in elasticity, and the peanut shells are irregular sheets and poor in elasticity, when the peanut kernels and the peanut shells are thrown to the peanut kernel discharge port through the throwing spoon and impact on the aggregate baffle, the peanut kernels can be ejected into the peanut kernel discharge port through the throwing residual impact force and the circular characteristic of being convenient to roll, and when the peanut shells impact on the aggregate baffle, the peanut shells cannot roll and are poor in elasticity, so that the residual power after throwing is dissipated and then slides into the peanut shell discharge port along the aggregate baffle, and the peanut screening efficiency is further improved.

The throwing chamber is arranged at the top of the separation chamber, the material is thrown by the throwing spoon and moves in a parabolic shape, and the throwing chamber can prevent the change of the running track of the peanut kernels and the peanut shell caused by the collision of the material with the shell of the equipment in the throwing process, so that the throwing force loss of the peanut kernels is too large and the peanut kernels fall into the discharge hole of the peanut shell.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic view of the broken-away configuration of the released state of the ladle of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the cross-section of the tight state of the ladle of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

FIG. 6 is a schematic cross-sectional view of a first state of the dosing mechanism of the present invention;

FIG. 7 is a schematic cross-sectional view of a second state of the dosing mechanism of the present invention;

FIG. 8 is a schematic view of the engagement of the throwing drive mechanism with the various components of the present invention;

FIG. 9 is a structural diagram of the locking mechanism in a first state;

FIG. 10 is a structural diagram of the locking mechanism in a second state;

reference numerals: the peanut shell material separation device comprises a separation cavity 1, a peanut shell material outlet 11, a peanut kernel material outlet 12, a material collection baffle 121, a limiting piece 13, a throwing stop 14, a throwing cavity 15, a throwing spoon 2, a pulling gear 21, a throwing spring 3, a throwing driving mechanism 4, a sector driving gear 41, a driving motor 42, a driving belt 43, a stopping mechanism 5, a stopping block 51, a stopping spring 52, a stopping transmission piece 53, an inserted rod 531, a limiting groove 532, a transmission piece extension spring 54, a quantitative feeding mechanism 6, a feeding cavity 61, a fixed material cavity 62, a feeding baffle 63, a fixed material baffle 64, a transmission supporting rod 65, an adjusting transmission rod 66, an adjusting spring 67, a fixed material triggering mechanism 68, a triggering block 681, a triggering spring 682, a triggering lever 683 and a lever fulcrum 684.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to fig. 1 to 10, and it is obvious that the described embodiments are some, not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides an automatic separator that peels off of peanut, is including separation cavity 1, throwing spoon 2, throwing spring 3, throwing actuating mechanism 4, card stop 5 and dosing mechanism 6, throwing actuating mechanism 4 all installs with throwing spring 3 separation cavity 1's inside, just throwing spoon 2 is connected for the transmission with throwing actuating mechanism 4, can drive throwing spoon 2 through the throwing actuating mechanism 4 that sets up and rotate, throwing spring 3's both ends are equallyd divide and are do not connected to in throwing spoon 2 and the separation cavity 1, can drive through the throwing spring 3 that sets up and provide throwing power for throwing spoon 2, dosing mechanism 6 sets up at separation cavity 1's top and is located the top of throwing spoon 2, emptys the mixture of quantitative peanut casing and peanut benevolence to throwing spoon 2 through the feeding dosing mechanism 6 that sets up to prevent that single throw material in-process material too much leads to peanut benevolence and peanut shell separation effect difference and the material to cross Lead to the condition that screening efficiency is low less, it sets up to stop the mechanism 5 the side of throwing spoon 2 can stop throwing spoon 2 through the mechanism 5 that stops that sets up, be equipped with peanut shell discharge gate 11 and groundnut kernel discharge gate 12 in the separation cavity 1 respectively, peanut shell discharge gate 11 and groundnut kernel discharge gate 12 all are in throwing direction department of throwing actuating mechanism 4 just groundnut shell discharge gate 11 sets up between groundnut kernel discharge gate 12 and throwing actuating mechanism 4.

Preferably, the quantitative feeding mechanism 6 comprises a feeding cavity 61, a material fixing cavity 62, two feeding baffles 63, two material fixing baffles 64, a transmission support rod 65, an adjustment transmission rod 66, an adjustment spring 67 and a material fixing trigger mechanism 68, wherein the feeding cavity 61 and the material fixing cavity 62 are overlapped, the feeding baffles 63 are hinged between the feeding cavity 61 and the material fixing cavity 62, the feeding baffles 63 are capable of controlling materials to enter the material fixing cavity 62 from the feeding cavity 61 through the arranged feeding baffles 63, the material fixing baffles 64 are hinged between the material fixing cavity 62 and the separation cavity 1, the materials are controlled to enter the separation cavity 1 from the material fixing cavity 62 through the arranged material fixing baffles 64, the adjustment transmission rod 66 is inserted in the material fixing cavity 62 and is positioned between the feeding baffles 63 and the material fixing baffles 64, the transmission support rods 65 are provided, and one transmission support rod 65 is hinged between the adjustment transmission rod 66 and the feeding baffles 63, a transmission support rod 65 is hinged between the adjusting transmission rod 66 and the material fixing baffle plate 64, the adjusting spring 67 is sleeved on the adjusting transmission rod 66, the adjusting transmission rod 66 is driven by the arranged adjusting spring 67 to be pulled outwards to be in a tightened state, the material fixing trigger mechanism 68 is arranged between the adjusting transmission rod 66 and the throwing spoon 2, the adjusting transmission rod 66 can be pushed into the material fixing cavity 62 by the arranged material fixing trigger mechanism 68 when the throwing spoon 2 is in a horizontal state, when in use, the adjusting transmission rod 66 extends outwards under the action of the adjusting spring 67 and drives the transmission support rod 65 hinged between the adjusting transmission rod 66 and the feeding baffle plate 63 to be transversely pulled, so that the feeding baffle plate 63 is in an opened state, and meanwhile, the transmission support rod 65 hinged between the adjusting transmission rod 66 and the material fixing baffle plate 64 is synchronously transversely pulled, so that the position of the material fixing baffle plate 64 is in a closed state, when the material enters the material fixing cavity 62 from the feeding cavity 61 and is not discharged from the material fixing cavity 62, when the throwing spoon 2 is in a horizontal state, the material fixing triggering mechanism 68 triggers the adjusting transmission rod 66 to be pushed into the material fixing cavity 62, the transmission support rod 65 hinged between the adjusting transmission rod 66 and the feeding baffle 63 is pushed upwards so that the feeding baffle 63 is in a closed state, the transmission support rod 65 hinged between the adjusting transmission rod 66 and the material fixing baffle 64 is synchronously pushed downwards so that the material fixing baffle 64 is in an open state, at the moment, the material in the feeding cavity 61 cannot enter the material fixing cavity 62 and the material in the material fixing cavity 62 inclines on the throwing spoon 2 to be thrown by the throwing driving mechanism 4, the material fixing triggering mechanism 68 is reset after the throwing spoon 2 is thrown, the adjusting transmission rod 66 is reset under the action of the adjusting spring 67, so that the material is sent into the material fixing cavity 62 from the feeding cavity 61 so as to be convenient for dosing the throwing spoon 2 at the next time, since the size of the dosing chamber 62 is fixed, the material tilting from the dosing chamber 62 onto the ladle 2 at each time is the same, thereby achieving dosing.

Preferably, the fixed material triggering mechanism 68 consists of a triggering block 681, a triggering spring 682, a triggering lever 683 and a lever fulcrum 684, the triggering block 681 is inserted into the separation cavity 1 and located at the throwing spoon 2, the triggering block 681 is at an oblique angle towards the throwing spoon 2, the triggering block 681 is capable of ejecting the triggering block 681 in the rotation process of the throwing spoon 2 by setting the oblique angle on the triggering block 681, the triggering spring 682 is arranged on the triggering block 682, the triggering block 681 is ejected towards the throwing spoon 2 by the arranged triggering spring 682, the lever fulcrum 684 is arranged on the separation cavity 1, the triggering lever 683 is arranged in the lever fulcrum 684, two ends of the triggering lever 683 are respectively located at the triggering block 681 and the adjusting transmission rod 66, when the throwing spoon 2 rotates to the horizontal state, the triggering block 681 is ejected by the throwing spoon 2, and the ejecting force of the throwing spoon 2 is transmitted to the adjusting transmission rod 66 by the triggering lever 683 to move the throwing spoon 2 transversely And the discharge of material is controlled by adjusting the drive rod 66 so that the trigger block 681 will be pushed back into the separation chamber 1 under the action of the trigger spring 682 when the ladle 2 is throwing material for the next trigger engagement with the ladle 2.

Preferably, the throwing driving mechanism 4 is composed of a sector driving gear 41, a driving motor 42 and a driving belt 43, the sector driving gear 41 is disposed at the side end of the separation cavity 1, the driving motor 42 is installed inside the separation cavity 1, the driving belt 43 is sleeved on the output ends of the sector driving gear 41 and the driving motor 42, so that the driving motor 42 drives the sector driving gear 41 to rotate, the throwing spoon 2 is provided with a pulling gear 21, the pulling gear 21 is meshed with the sector driving gear 41, when in use, the driving motor 42 is started to drive the sector driving gear 41 to rotate, when teeth on the sector driving gear 41 rotate to the pulling gear 21, the teeth are meshed with the sector driving gear 41 so that the pulling gear 21 rotates and drives the throwing spoon 2 to rotate, when the throwing spoon 2 is in a horizontal state, the throwing spoon 2 is blocked by the blocking mechanism 5, the fan-shaped driving gear 41 is not matched with the transmission gear, after the throwing spoon 2 finishes filling materials, the clamping mechanism 5 loosens the throwing spoon 2 to throw the materials under the action of the throwing spring 3, and after the fan-shaped driving gear 41 finishes one circle of rotation, the fan-shaped driving gear is matched with the pulling gear 21 again to pull the throwing spoon 2 to rotate, so that reciprocating throwing operation is realized.

Preferably, the number of the sector-shaped driving gears 41 is two, two sector-shaped driving gears 41 are arranged on two sides of the separation cavity 1, the two sector-shaped driving gears 41 are connected with each other, the driving belt 43 is driven by the driving motor 42 to enable the two sector-shaped driving gears 41 to synchronously rotate, the number of the pulling gears 21 is two, the two pulling gears 21 are respectively arranged on two sides of the throwing spoon 2, the two pulling gears 21 are matched with the two sector-shaped driving gears 41, the number of the throwing springs 3 is two, the two throwing springs 3 are both arranged between the throwing spoon 2 and the separation cavity 1, and the function is that the two sector-shaped driving gears 41 and the two pulling gears 21 are matched with each other to drive two sides of the throwing spoon 2, so that the rotating stress of the throwing spoon 2 is more uniform, and the damage of equipment caused by the unidirectional stress of the throwing spoon 2 is prevented, the service life of the invention is prolonged, and the two throwing springs 3 can increase the even stress of the throwing spoon 2 in the throwing process and increase the throwing effect of materials.

Preferably, the stopping mechanism 5 comprises a stopping block 51, a stopping spring 52, a stopping transmission member 53 and a transmission member extension spring 54, the stopping block 51 is inserted into the separation cavity 1 and located at the side end of the throwing spoon 2, the stopping spring 52 is installed at the stopping block 51, the stopping block 51 is pushed into the separation cavity 1 through the stopping spring 52, a notch is arranged on the stopping block 51, the stopping transmission member 53 is arranged on the separation cavity 1 and located at the sector drive gear 41, one side of the stopping transmission member 53 close to the sector drive gear 41 is provided with a row of teeth, the sector drive gear 41 is meshed with the teeth on the stopping transmission member 53, the stopping transmission member 53 is provided with an upright insertion rod 531, the insertion rod 531 is inserted into the notch on the stopping block 51, an oblique edge is arranged in the insertion rod 531, when the insertion rod 531 moves vertically upwards, the oblique edge is matched with the notch on the stopping block 51 to lift the whole stopping block 51 outwards The driving member extension spring 54 is sleeved between the clamping transmission member 53 and the separation cavity 1, the clamping transmission member 53 can be pulled downwards through the driving member extension spring 54, when the throwing spoon 2 is in a horizontal state, the clamping block 51 is pressed against the throwing spoon 2 under the action of the clamping spring 52, so that the throwing spoon 2 cannot perform throwing operation so that the quantitative feeding mechanism 6 places materials on the throwing spoon 2, when the teeth on the fan-shaped driving gear 41 rotate to the clamping transmission member 53, the teeth on the clamping transmission member 53 are matched with the teeth on the clamping transmission member 53 to drive the transmission member 53 to move upwards, so that the inserted rod 531 is arranged, the clamping block 51 is lifted outwards through the matching of the bevel edge on the inserted rod 531 and the notch on the clamping block 51, so that the throwing spoon 2 loses the matching with the clamping block 51, so that the throwing spoon 2 can perform throwing operation, and when the teeth on the fan-shaped driving gear 41 rotate to pass through the clamping transmission member 53, the clamping transmission member 53 and the fan-shaped driving gear 41 The engagement is lost, the retaining actuator 53 is pulled back downwards under the action of the actuator extension spring 54, and the retaining block 51 is pushed back into the separating chamber 1 again under the action of the retaining spring 52 in order to retain the throwing ladle 2 the next time.

Preferably, the stop driving member 53 is provided with a limiting groove 532, the separation cavity 1 is provided with the limiting member 13, the stop driving member 53 is arranged on the separation cavity 1, the limiting groove 532 is located in the limiting member 13, and the moving direction of the stop driving member 53 is limited by the mutual matching of the limiting groove 532 and the limiting member 13.

Preferably, a throwing stop 14 is arranged in the separation cavity 1, and the function of the separation cavity is that the throwing angle of the throwing spoon 2 can be limited by the arranged throwing stop 14, so that the phenomenon that the material separation fails due to the overlarge throwing angle of the throwing spoon 2 is prevented, and meanwhile, the phenomenon that the throwing driving mechanism 4 cannot clamp the throwing spoon 2 in the clamping mechanism 5 due to the overlarge rotation angle of the throwing spoon 2 is prevented, so that the throwing separation of the material is influenced.

Preferably, the peanut kernel discharge port 12 is provided with the aggregate baffle 121, the aggregate baffle 121 is arranged obliquely, and the function of the baffle is that by utilizing the characteristics that the peanut kernels are round and have good elasticity, and the peanut shells are irregular sheets and have poor elasticity, when the peanut kernels and the peanut shells are thrown to the peanut kernel discharge port 12 through the throwing spoon 2 and impact on the aggregate baffle 121, the peanut kernels can be ejected to the peanut kernel discharge port 12 through the throwing residual impact force and the round characteristic that the peanut shells are convenient to roll, and when the peanut shells impact on the aggregate baffle 121, the peanut shells cannot roll and have poor elasticity, so that the residual thrown power is dissipated and then slides into the peanut shell discharge port 11 along the aggregate baffle 121, thereby further increasing the peanut screening efficiency of the invention.

Preferably, the top of the separation cavity 1 is provided with a throwing cavity 15, which has the effects that the material is thrown by the throwing spoon 2 and moves in a parabolic shape, and the throwing cabin cavity can prevent the change of the running track of the peanut kernels and the peanut shells caused by the collision of the material with the shells of the equipment in the throwing process, so that the throwing force loss of the peanut kernels is too large and the peanut kernels fall into the peanut shell discharge port 11.

When the peanut sheller is used, peanuts are smashed through a shelling device to form a mixed material of peanut kernels and peanut shells, the mixed material of the peanuts and the peanut shells is communicated into a quantitative feeding mechanism 6, then a throwing spoon 2 is driven to rotate through a throwing driving mechanism 4 so as to enable a throwing spring 3 to be in a tight state, when the throwing spoon 2 is driven to rotate horizontally by the throwing driving mechanism 4, the throwing spoon 2 is stopped through a stopping mechanism 5, meanwhile, when the throwing spoon 2 is in a horizontal state, the quantitative feeding mechanism 6 is triggered, a quantitative mixed material of the peanut shells and the peanut kernels is poured into the throwing spoon 2 through the quantitative feeding mechanism 6, when the throwing spoon 2 finishes filling the peanut shells and the peanut kernels, the stopping mechanism 5 is triggered by the throwing driving mechanism 4 in the rotating process, so that the stopping mechanism 5 loses the matching with the throwing spoon 2, at the moment, the throwing spoon 2 rotates and rebounds rapidly under the action of the throwing spring 3, so that the peanut shell and the peanut kernels in the throwing spoon 2 are thrown integrally, the average weight of the peanut kernels is larger than that of the peanut shell, meanwhile, the peanut kernels are circular in shape, and the crushed peanut shell is an irregular sheet body, so that the peanut kernels and the peanut shell are thrown at the same force and angle, the resistance force applied to the peanut kernels in the throwing process is smaller than that applied to the peanut shell in the throwing process, the weight of the peanut shell is light, the flight resistance force of the peanut shell is large in the throwing process, and in summary, when the peanut shell and the peanut kernels are thrown synchronously, the peanut kernels fall into the peanut kernel discharge port 12 at a far position, and the peanut shell falls into the peanut shell discharge port 11 at a near position.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic peanut shelling and separating device is characterized by comprising a separation cavity (1), a throwing spoon (2), a throwing spring (3), a throwing driving mechanism (4), a clamping mechanism (5) and a quantitative feeding mechanism (6), wherein the throwing driving mechanism (4) and the throwing spring (3) are installed inside the separation cavity (1), the throwing spoon (2) is in transmission connection with the throwing driving mechanism (4), two ends of the throwing spring (3) are respectively connected to the throwing spoon (2) and the separation cavity (1), the quantitative feeding mechanism (6) is arranged at the top of the separation cavity (1) and positioned at the top of the throwing spoon (2), the clamping mechanism (5) is arranged at the side end of the throwing spoon (2), a peanut shell discharge port (11) and a peanut kernel discharge port (12) are respectively arranged in the separation cavity (1), the peanut shell discharge port (11) and the peanut kernel discharge port (12) are both positioned in the throwing direction of the throwing driving mechanism (4), and the peanut shell discharge port (11) is arranged between the peanut kernel discharge port (12) and the throwing driving mechanism (4); the quantitative feeding mechanism (6) comprises a feeding cavity (61), a material fixing cavity (62), a feeding baffle (63), a material fixing baffle (64), a transmission support rod (65), an adjusting transmission rod (66), an adjusting spring (67) and a material fixing trigger mechanism (68), the feeding cavity (61) and the material fixing cavity (62) are superposed, the feeding baffle (63) is hinged between the feeding cavity (61) and the material fixing cavity (62), the material fixing baffle (64) is hinged between the material fixing cavity (62) and a separation cavity (1), the adjusting transmission rod (66) is inserted in the material fixing cavity (62) and is positioned between the feeding baffle (63) and the material fixing baffle (64), the transmission support rod (65) is provided with two, the adjusting transmission support rod (65) is hinged between the adjusting transmission rod (66) and the feeding baffle (63), and the adjusting transmission support rod (65) is hinged between the transmission rod (66) and the material fixing baffle (64), the adjusting spring (67) is sleeved on the adjusting transmission rod (66), and the material fixing triggering mechanism (68) is arranged between the adjusting transmission rod (66) and the throwing spoon (2); the material fixing triggering mechanism (68) comprises a triggering block (681), a triggering spring (682), a triggering lever (683) and a lever fulcrum (684), wherein the triggering block (681) is inserted on the separation cavity (1) and is positioned at the throwing spoon (2), the triggering block (681) is inclined towards the throwing spoon (2), the triggering spring (682) is arranged on the triggering block (681), the lever fulcrum (684) is arranged on the separation cavity (1), the triggering lever (683) is arranged in the lever fulcrum (684), and two ends of the triggering lever (683) are respectively positioned at the triggering block (681) and the adjusting transmission rod (66); the throwing driving mechanism (4) consists of a sector driving gear (41), a driving motor (42) and a driving belt (43), the sector driving gear (41) is arranged at the side end of the separation cavity (1), the driving motor (42) is arranged in the separation cavity (1), the driving belt (43) is sleeved on the output ends of the sector driving gear (41) and the driving motor (42), a pulling gear (21) is arranged on the throwing spoon (2), and the pulling gear (21) is meshed with the sector driving gear (41); the two fan-shaped driving gears (41) are arranged on two sides of the separation cavity (1), the two fan-shaped driving gears (41) are connected with each other, the two pulling gears (21) are arranged, the two pulling gears (21) are respectively arranged on two sides of the throwing spoon (2), the two pulling gears (21) are matched with the two fan-shaped driving gears (41), the two throwing springs (3) are arranged, and the two throwing springs (3) are arranged between the throwing spoon (2) and the separation cavity (1); the clamping mechanism (5) consists of a clamping block (51), a clamping spring (52), a clamping transmission piece (53) and a transmission piece extension spring (54), the clamping block (51) is inserted on the separation cavity (1) and is positioned at the side end of the throwing spoon (2), the clamping spring (52) is installed at the clamping block (51), a notch is formed in the clamping block (51), the clamping transmission piece (53) is arranged on the separation cavity (1) and is positioned at the fan-shaped driving gear (41), one side, close to the fan-shaped driving gear (41), of the clamping transmission piece (53) is provided with a row of teeth, the fan-shaped driving gear (41) is meshed with the teeth on the clamping transmission piece (53), the clamping transmission piece (53) is provided with an upright and upward inserted rod (531), and the inserted rod (531) is inserted in the notch on the clamping block (51), the inserting rod (531) is internally provided with a bevel edge, and the transmission part extension spring (54) is sleeved between the clamping transmission part (53) and the separation cavity (1); a limiting groove (532) is formed in the clamping transmission piece (53), a limiting piece (13) is installed on the separation cavity (1), the clamping transmission piece (53) is arranged on the separation cavity (1), and the limiting groove (532) is located in the limiting piece (13); a throwing stop block (14) is arranged in the separation cavity (1).

2. An automatic peanut shelling and separating device as claimed in claim 1, wherein a material collecting baffle (121) is provided at the peanut kernel outlet (12), and the material collecting baffle (121) is disposed in an inclined manner.

3. An automatic peanut shelling and separating device as claimed in claim 1, wherein a throwing chamber (15) is provided at the top of said separating chamber (1).