CN114424828B - Combined type rubber fruit sheller - Google Patents
Combined type rubber fruit sheller Download PDFInfo
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- CN114424828B CN114424828B CN202210099681.6A CN202210099681A CN114424828B CN 114424828 B CN114424828 B CN 114424828B CN 202210099681 A CN202210099681 A CN 202210099681A CN 114424828 B CN114424828 B CN 114424828B
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N5/00—Machines for hulling, husking or cracking nuts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
- B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The application provides a compound type shell breaking rubber fruit sheller, which comprises: the device comprises a flat plate impact shell breaking device, a tooth slot extrusion shell breaking device and a power transmission device, wherein the power transmission device comprises a first transmission mechanism and a second transmission mechanism; the flat plate impact shell breaking device comprises a feeding mechanism, an impact plate body, an eccentric wheel mechanism and a supporting plate frame; the tooth slot extrusion shell breaking device comprises a toothed plate, a side plate, a long fluted disc and a rotating shaft. The application utilizes the eccentric wheel mechanism to drive the flat plate assembly to reciprocate up and down, so as to realize the primary collision and the secondary collision and the shell breaking of the rubber fruits. The device has simple and ingenious structure, high shell breaking rate and high nut integrity rate after shell breaking. The application can replace manual work to realize the shelling work of the rubber fruits, and is suitable for enterprises for comprehensively utilizing the rubber fruits.
Description
Technical Field
The application belongs to the technical field of forestry product processing machinery, and particularly relates to a compound type shell breaking rubber fruit sheller.
Background
Rubber trees are a typical tropical crop, which is mainly distributed near the equator between 10 degrees in south latitude and 24 degrees in north latitude, and are mainly planted in several countries and regions such as indonesia, thailand, malaysia, china, india, vietnam, maine, cambodia, africa, america, oceangoin, etc. The Chinese rubber fruits are fruits of rubber trees for producing natural rubber, and are generally in a long spherical shape or a flat spherical shape, and have 3 ditches (4 ditches are occasionally arranged), and the ditches are long and wide; the two layers of the shell are thicker, and the outer layer is provided with fibrous tissues. The inner layer is thinner and contains lignin. The rubber fruit has been found to be useful in extracting industrial oil, making artwork, etc., and has great potential utility value.
At present, the domestic special research on rubber fruit processing machinery is less, a part of rubber fruits are shelled manually, the labor intensity is high, the efficiency is low, and industrial production is not utilized; a part of rubber fruits can naturally fall off and rot in the field, so that resource waste is caused. As for other nut shelling methods, the domestic common mechanical shelling methods are an impact method, an extrusion method, a shearing method and a rolling method. However, other shelling devices have poor pertinence to the shelling of the rubber fruits, and therefore, it is difficult to efficiently and effectively shell the rubber fruits.
Disclosure of Invention
The application aims at providing a composite shell-breaking rubber fruit sheller which can not only efficiently shell rubber fruits without damaging the rubber nuts, but also can sort and screen the mixture of the rubber fruits and the nuts.
In order to achieve the technical purpose of the application, the application adopts the following technical scheme:
a composite shell breaking rubber fruit sheller comprising: a flat plate impact crust breaking device, a tooth slot extrusion crust breaking device and a power transmission device,
the power transmission device comprises a first transmission mechanism and a second transmission mechanism;
the flat plate impact shell breaking device comprises a feeding mechanism, an impact plate body, an eccentric wheel mechanism and a supporting plate frame; the feeding mechanism comprises a feeding channel, a track and rolling wheels, the rolling wheels drive the track to move and transport in a matched mode with the feeding channel, the impact plate body comprises an impact plate and a grooved side plate, a plurality of conical protrusions are distributed on the lower side of the impact plate, the supporting plate frame comprises a base plate and a cushion block, the base plate is located below the track, the cushion block is located below the base plate and used for fixing the supporting plate frame, the grooved side plate is connected with an eccentric wheel mechanism and drives the impact plate and the base plate to reciprocate up and down through a first transmission mechanism, and a shell and a nut after shell breaking enter a tooth groove extrusion shell breaking device through the track;
the tooth slot extrusion shell breaking device comprises a toothed plate, side plates, a long fluted disc and a rotating shaft, wherein the side plates are arranged at two ends of the toothed plate, the long fluted disc is arranged between the two side plates, and the long fluted disc and the rotating shaft are connected with a second transmission mechanism to generate circular motion and generate extrusion force in the tooth slot in cooperation with the toothed plate so as to extrude rubber fruits for secondary shell breaking.
Preferably, the device also comprises a winnowing device, wherein the winnowing device comprises a nut shell feeding part, a primary winnowing structure, a conveying channel and a secondary winnowing structure; the primary air separation structure is used for carrying out primary air separation on the mixture of the nuts and the broken shells entering from the nut shell feeding position, and the mixture of the remaining nuts and the broken shells after the primary air separation enters the secondary air separation structure through the conveying channel to carry out secondary air separation.
More preferably, the nut shell feeding part consists of a trapezoid base plate, a side baffle and a hollow cuboid channel, wherein the trapezoid base plate and the side baffle form a trapezoid nut shell feeding channel with a wide inlet and a narrow outlet, and are connected with the hollow cuboid channel.
More preferably, the primary air separation structure is composed of a first fan, a first cylindrical channel and two first trumpet-shaped air openings symmetrically arranged at two ends of the first cylindrical channel, the first cylindrical channel is connected with a hollow cuboid channel to form a complete feeding channel, an air outlet of the first fan is connected with the first trumpet-shaped air opening to convey air to the head end of the first cylindrical channel, side holes are uniformly distributed below the first cylindrical channel so as to separate broken shells and nuts once, and the tail end of the first cylindrical channel is connected with the other first trumpet-shaped air opening so as to convey the remaining nut shells to the conveying channel.
More preferably, the secondary air selecting structure is composed of a second fan, a second horn-shaped air port and a second cylindrical channel in sequence, the second cylindrical channel is connected with the transportation channel, an air outlet of the second fan is connected with the second horn-shaped air port to convey air to the second cylindrical channel, side holes are uniformly distributed below the second cylindrical channel, and secondary air selecting is conducted on broken shells and nuts remained after primary air separation.
More preferably, the transport channel is a section of curved cylindrical channel.
More preferably, the collecting device comprises a shell collecting box and a kernel collecting box; the shell collection bin includes a first collection bin located below the first cylindrical passage side hole for receiving shell debris falling from the first cylindrical passage side hole and a second collection bin located below the second cylindrical passage side hole for receiving shell debris falling from the second cylindrical passage side hole, the nut collection bin for receiving nuts at the outlet of the second cylindrical passage.
Preferably, the device also comprises a vibration type sorting feeding device, wherein the vibration type sorting feeding device comprises a feeding port, a vibration mechanism and a sorting channel; the vibration mechanism is used for generating vibration force to vibrate the rubber fruits at the feed inlet so that the rubber fruits enter the feed channel from the sorting channel.
More preferably, the feed inlet comprises trapezoidal plate and feed chute, trapezoidal plate constitutes a big-end-up's quadrangular pyramid space structure, quadrangular pyramid space structure's export is connected with the feed chute.
More preferably, the vibration mechanism is composed of a step rod, a friction ring, a hinge and a fixed side plate, wherein the step rod adopts a rotary cylinder with an elliptic cylinder in the middle, and the elliptic cylinder generates vibration force through mutual contact motion between the elliptic cylinder and the friction ring fixedly connected on the fixed side plate during rotation so as to enable the whole device to vibrate around the hinge.
More preferably, the sorting channels employ channel outlets inclined at 30 °.
Preferably, the first transmission mechanism comprises a first motor, a first belt and a first gear, and the second transmission mechanism comprises a second motor, a second belt and a second gear; the power output by the first motor is transmitted through a first belt and a first gear to drive the flat plate impact shell breaking device to perform impact shell breaking operation on rubber fruits, and the power output by the second motor is transmitted through a second belt and a second gear to drive the transmission crawler belt to move so as to send the primarily broken nuts and shell fragments into the tooth grooves.
Preferably, the device also comprises a frame, wherein the vibration type sorting feeding device, the flat plate impact shell breaking device and the tooth slot extrusion shell breaking device are sequentially arranged on the frame from top to bottom.
The application has the beneficial effects that:
the application utilizes the eccentric wheel mechanism to drive the flat plate assembly to reciprocate up and down, the interval between the impact plate and the backing plate changes periodically, the rubber fruit is impacted for one time to break the shell, and then the gear driven by the belt wheel is utilized to rotate, the extrusion force is generated in the tooth slot, and the rubber fruit is impacted for two times to break the shell. The device has simple and ingenious structure, high shell breaking rate and high nut integrity rate after shell breaking. After the shell is broken, a wind separation device is added, and the rubber fruits enter the wind separation device to separate the nuts from the shells, so that the separation rate of the nuts and the shells is greatly improved. The application can replace manual work to realize the shelling work of the rubber fruits, and is suitable for enterprises for comprehensively utilizing the rubber fruits.
Drawings
FIG. 1A is a schematic diagram of the whole structure of a compound type sheller for rubber fruits;
FIG. 1B is a schematic diagram of the whole sheller structure of the composite shell-breaking rubber fruit sheller of the present application;
FIG. 1C is a schematic diagram of the feeding and discharging structure of the whole machine of the composite shell-breaking rubber fruit sheller of the application;
FIG. 2A is a schematic diagram of a vibratory sorting feeder of the present application;
FIG. 2B is a schematic view of the partial components of the vibratory sorting and feeding apparatus according to the present application;
FIG. 3A is a schematic view of a flat panel impact crust breaking device according to the present application;
FIG. 3B is a schematic view of the partial components of the flat panel impact crust breaking device according to the present application;
FIG. 4 is a schematic view of a tooth slot extrusion and shell breaking device according to the present application;
FIG. 5A is a schematic view of a winnowing device according to the present application;
FIG. 5B is a schematic view of the partial components of the air separation unit according to the present application;
FIG. 6 is a schematic perspective view of a frame according to the present application;
FIG. 7 is a schematic view of the eccentric mechanism of the present application;
fig. 8 is a schematic view of the power and transmission device of the present application.
In the figure, 1-rack, 101-106-rack upright posts, 107-rack top layer, 108-109-rack upper layer, 110-111-rack lower layer, 112-rack bottom plate; 2- -top shell; 3- -side shells; 4- -feed inlet, 401-403- -trapezoidal plate, 404- -feed chute; 5-vibration mechanism, 501-step bar, 502-friction ring, 503-hinge, 504-fixed side plate; 6- -sorting channel, 601- -channel bottom plate, 602- -channel side plate, 603- -baffle, 604- -first channel outlet; 7- -feed mechanism, 701- -feed channel, 702- -track, 703- -roller wheel; 8-strike plate body, 801-strike plate, 802-conical projection, 803-slotted side plate; 9-eccentric wheel mechanism, 901-cylinder, 902-transmission gear, 903-transmission cylinder; 10- -a support plate frame, 1001- -a square base plate and 1002- -a strip-shaped cushion block; 11-toothed plates, 12-side plates, 13-long fluted discs and 14-rotating shafts; 15-nutlet shell feeding position, 1501-a trapezoid base plate, 1502-a side baffle plate, 1503-a hollow cuboid channel, 16-a primary air separation structure, 1601-a first fan, 1602-a first horn-shaped air port, 1603-a first cylindrical channel; 17- -a transport channel; 18- -secondary air selection structure, 1801- -second fan, 1802- -second horn mouth, 1803- -second cylindrical passage, 1804- -second passage outlet; 19-first transmission mechanism, 1901-first motor, 1902-first motor pulley, 1903-first pulley, 1904-first belt, 1905-first gear; 20-a second transmission mechanism, 2001-a second motor, 2002-a second motor pulley, 2003-a second pulley, 2004-a second belt, 2005-a second gear; 21-a shell collection box, 2101-a first collection box, 2102-a second collection box; 22- -a kernel collection bin.
Detailed Description
In order to more clearly illustrate the present application, the present application will be described in further detail below with reference to examples and with reference to the accompanying drawings. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and that this application is not limited to the details given herein.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "below", "lower side", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected, indirectly connected through an intermediate medium, or may be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, unless specifically stated, the components used in the following embodiments are all existing components, and their corresponding connection modes can also be implemented by conventional technical means, which will not be described in detail herein.
Examples
The application provides a compound shell-breaking rubber fruit sheller which mainly comprises a frame, a vibration type separation feeding device, a flat plate impact shell-breaking device, a tooth slot extrusion shell-breaking device, a winnowing device, a collecting device and a power transmission device, wherein the vibration type separation feeding device is arranged on the top layer of the frame, the flat plate impact shell-breaking device is arranged on the upper layer of the frame, the tooth slot extrusion shell-breaking device is arranged on the middle layer of the frame, and the winnowing device is arranged on the middle layer and the lower layer of the frame.
As shown in fig. 1A, 1B, 1C, 2A and 2B, the vibratory sorting feeding device comprises a top shell 2, a side shell 3, a feeding port 4, a vibration mechanism 5 and a sorting channel 6; the feed inlet 4 is composed of trapezoid plates 401-403 and a feed chute 404, wherein the top shell 2 and the side shells 3 are used as protective shells, the feed inlet 4 is of a quadrangular frustum pyramid space structure which is composed of trapezoid plates 401-403 and is large at the top and small at the bottom, the inlet of the quadrangular frustum pyramid space structure is a rectangle with the length of 300mm multiplied by 190mm, the outlet of the quadrangular frustum pyramid space structure is a rectangle with the length of 300mm multiplied by 76mm, and the outlet of the quadrangular frustum pyramid space structure is connected with the feed chute 404 with the thickness of 300mm multiplied by 76mm multiplied by 50mm and 3 mm. The vibration mechanism 5 is composed of a step rod 501, a friction ring 502, a hinge 503 and a fixed side plate 504, wherein the step rod 501 is a section of 550mm multiplied by 25mm rotary cylinder, the middle of the step rod is cut into 308mm multiplied by 24mm multiplied by 22mm elliptic cylinder, when the step rod rotates, the elliptic cylinder and the friction ring 502 fixedly connected on the fixed side plate 504 are contacted with each other to generate vibration force to enable the whole device to vibrate around the hinge 503 so as to realize separation and feeding, the separation channel 6 is composed of a channel bottom plate 601, a channel side plate 602, a baffle 603 and a first channel outlet 604, the channel bottom plate 601, the channel side plate 602 and the baffle 603 jointly form 19 separation channels with the inclination of 500mm multiplied by 15mm and 1 separation channel with the inclination of 500mm multiplied by 10mm, and the first channel outlet 604 is an extension outlet with the inclination of 28mm multiplied by 18mm for the separation channel.
As shown in fig. 3A and 3B, the flat plate impact crust breaker comprises a feeding mechanism 7, an impact plate body 8, an eccentric wheel mechanism 9 and a supporting plate frame 10; the eccentric wheel mechanism 9 is connected with the first transmission mechanism 19, the eccentric wheel mechanism 9 consists of a cylinder 901, a transmission gear 902 and a transmission cylinder 903, and the supporting plate frame 10 consists of three strip-shaped cushion blocks 1002 fixed on the frame 1 and square cushion plates 1001 which are arranged below the caterpillar tracks 702 to support the feeding mechanism 7. The feeding mechanism 7 consists of a feeding channel 701, a track 702 and rolling wheels 703, wherein the feeding channel 701 corresponds to the sorting channel 6, a space framework consisting of 20 vertical bars and two horizontal bars is fixedly connected to the frame 1, and the rolling wheels 703 drive the track 702 to move and transport in cooperation with the feeding channel 701. The striking plate body 8 is composed of a striking plate 801 and a grooved side plate 803, wherein the striking plate 801 is a hard plate with the diameter of 500mm multiplied by 300mm multiplied by 8mm, conical bulges 802 which are uniformly distributed are processed below the striking plate 801, and the grooved side plate 803 is connected with a transmission cylinder 903 of the eccentric wheel mechanism 9 to drive the striking plate 801 to reciprocate.
Referring to fig. 4, the tooth slot extruding and breaking device includes a tooth plate 11, a side plate 12, a long tooth plate 13 and a rotating shaft 14. The side plates 12 are arranged at the two ends of the toothed plate 11, the long toothed disc 13 is arranged between the two side plates 12, the long toothed disc 13 is provided with evenly distributed teeth, the long toothed disc 13 and the rotating shaft 14 are connected with the second transmission mechanism 20 to generate circular motion, and the toothed plate 11 is matched with the toothed plate to generate extrusion force in a tooth slot so as to extrude rubber fruits for secondary crust breaking.
Referring to fig. 5A and 5B, the air separation device includes a nut shell feeding portion 15, a primary air separation structure 16, a transportation channel 17, and a secondary air separation structure 18; the nut shell feeding part 15 consists of a trapezoid backing plate 1501, a side baffle 1502 and a hollow cuboid channel 1503, the primary air separation structure 16 consists of a first fan 1601, a first cylindrical channel 1603 and two first trumpet-shaped air inlets 1602 symmetrically arranged at two ends of the first cylindrical channel 1603, the transportation channel 17 is a section of curve-shaped cylindrical channel, the secondary air separation structure 18 consists of a second fan 1801, a second trumpet-shaped air inlet 1802, a second cylindrical channel 1803 and a second channel outlet 1804 in sequence, the nut shell feeding part 15 consists of the trapezoid backing plate 1501 and the side baffle 1502 to form a trapezoid nut shell feeding channel with a wide inlet and a narrow outlet, the trapezoid nut shell feeding channel is connected with the hollow cuboid channel 1503, the hollow cuboid channel 1503 is connected with the first cylindrical channel 1603 again to form a complete feeding channel, the air outlet of the first fan 1601 is connected with one first trumpet-shaped air inlet 1602 to convey air to the head end of the first cylindrical channel 1603, the first cylindrical channel 1603 is a section of cylindrical channel with the thickness of 200mm multiplied by 80mm and the thickness of 2mm, 9 side holes with the thickness of 40mm multiplied by 8mm are uniformly distributed below, the crushed shells and nuts are subjected to primary air separation, then the tail end of the first cylindrical channel 1603 is connected with another first horn-shaped air port 1602, the rest nut shells are sent to the conveying channel 17, the conveying channel 17 is connected with the second cylindrical channel 1803, the air outlet of the second fan 1801 is connected with the second horn-shaped air port 1802 to convey air to the second cylindrical channel 1803, the second cylindrical channel 1803 is a section of cylindrical channel with the thickness of 500mm multiplied by 80mm and the thickness of 2mm, 16 side holes with the thickness of 40mm multiplied by 8mm are uniformly distributed below, the crushed shells and nuts subjected to primary air separation are subjected to secondary air separation, and the nuts subjected to air separation fall from the outlet 1804 of the second channel.
Referring to fig. 6, the frame 1 is a three-dimensional structure formed by fixedly connecting 6 frame upright posts 101-106 which are vertically arranged with a frame top layer 107, frame upper layers 108-109, frame lower layers 110-111 and a frame bottom plate 112 which are horizontally arranged.
Referring to fig. 7, the eccentric wheel mechanism 9 is composed of a cylinder 901, a transmission gear 902 and a transmission cylinder 903, wherein the eccentric wheel mechanism 9 generates power by connecting with the first transmission mechanism 19, the cylinder 901 plays a role of fixing the transmission gear 902, and the transmission gear 902 drives the striking plate 801 to reciprocate by the power generated by the first transmission mechanism 19 through the transmission cylinder 903.
Referring to fig. 8, the power transmission device includes a first transmission mechanism 19 and a second transmission mechanism 20; the first transmission mechanism 19 is composed of a first motor 1901, a first motor pulley 1902, a first pulley 1903, a first belt 1904, and a first gear 1905, and the second transmission mechanism 20 is composed of a second motor 2001, a second motor pulley 2002, a second pulley 2003, a second belt 2004, a second gear 2005, and a third gear (well-known spare parts, which are located between the second pulley 2003 and the second gear 2005, not shown); the power output by the first motor 1901 drives the flat plate impact crust breaking device through the first motor pulley 1902, the first pulley 1903, the first belt 1904 and the first gear 1905 to perform the impact crust breaking operation on the rubber fruits, the power output by the second motor 2001 drives the movement of the caterpillar 702 through the second motor pulley 2002, the second pulley 2003, the second belt 2004, the second gear 2005 and the third gear to send the primarily crust-broken nuts and the primarily-broken fruit shell fragments into the tooth space extrusion crust breaking device to perform secondary crust breaking, and finally the secondarily-broken nut and fruit shell fragment mixture extruded through the tooth space is sent into the winnowing device and the collecting device.
The working flow of the compound type rubber fruit sheller is as follows:
1) Starting a first motor 1901, a second motor 2001, a first fan 1601 and a second fan 1801 to drive a vibration type sorting feeding device, a flat plate impact crust breaking device, a tooth slot extrusion crust breaking device and a winnowing device to work simultaneously, and starting vibration in the vibration type sorting feeding device;
2) Rubber fruits are sent into a feed inlet 4, the rubber fruits are subjected to vibration force sorting in a vibration sorting and feeding device, enter a feeding channel 701 from a first channel outlet 604, enter a flat plate impact shell breaking device through a crawler 702, an eccentric wheel mechanism 9 in the flat plate impact shell breaking device drives an impact plate 801 and a square base plate 1001 to reciprocate up and down, the interval between the impact plate 801 and the square base plate 1001 is periodically changed, the rubber fruits are impacted for one time, the shells and nuts after the shell breaking enter a tooth slot extrusion shell breaking device through the crawler 702, a long tooth disc 13 in the tooth slot extrusion shell breaking device rotates and is matched with a tooth plate 11 to generate extrusion force in a tooth slot, the rubber fruits are extruded for secondary shell breaking, and the winnowing work is also carried out simultaneously;
3) The mixture of the nuts and the crushed shells enters a primary air separation structure 16 from a nut shell feeding position 15, the primary air separation structure 16 performs primary air separation on the mixture of the nuts and the crushed shells of the rubber fruits, part of rubber fruit shell fragments fall into a first collecting box 2101 from the lower side hole of a first cylindrical channel 1603 in the primary air separation structure 16, the rest of the rubber fruit nuts and the shell fragments enter a secondary air separation structure 18 from a conveying channel 17, the mixture of the nuts and the crushed shells after the primary air separation is subjected to secondary air separation, the rest of the rubber fruit shell fragments fall into a second collecting box 2102 from the lower side hole of a second cylindrical channel 1803, and finally the rubber fruit nuts enter a nut collecting box 22 from a second channel outlet 1804, so that the air separation and the nut collection of the nuts are finally completed.
It should be understood that the foregoing examples of the present application are merely illustrative of the present application and not limiting of the embodiments of the present application, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all the embodiments of the present application, and all obvious changes and modifications that come within the scope of the application are defined by the following claims.
Claims (8)
1. The utility model provides a compound broken shell rubber fruit peel machine which characterized in that includes: the device comprises a frame, a vibration type sorting feeding device, a flat plate impact shell breaking device, a tooth slot extrusion shell breaking device and a power transmission device, wherein the vibration type sorting feeding device, the flat plate impact shell breaking device and the tooth slot extrusion shell breaking device are sequentially arranged on the frame from top to bottom;
the power transmission device comprises a first transmission mechanism and a second transmission mechanism;
the vibration type sorting feeding device comprises a feeding port, a vibration mechanism and a sorting channel; the vibration mechanism is used for vibrating the rubber fruits at the feed inlet to enable the rubber fruits to enter the feed channel from the sorting channel, the sorting channel consists of a channel bottom plate, a channel side plate, a baffle plate and a first channel outlet, the channel bottom plate, the channel side plate and the baffle plate jointly form 19 sorting channels with the inclination of 500mm multiplied by 15mm and 1 sorting channel with the inclination of 500mm multiplied by 10mm, and the first channel outlet is an extension outlet with the inclination of 28mm multiplied by 18mm and the inclination of 30 degrees;
the flat plate impact shell breaking device comprises a feeding mechanism, an impact plate body, an eccentric wheel mechanism and a supporting plate frame; the feeding mechanism comprises a feeding channel, a track and rolling wheels, wherein the feeding channel corresponds to a sorting channel, a space framework formed by 20 vertical bars and two transverse bars is fixedly connected to a frame, the rolling wheels drive the track to move and transport in a matched mode with the feeding channel, the impact plate body comprises an impact plate and a grooved side plate, a plurality of conical protrusions are distributed on the lower side of the impact plate, the supporting plate frame comprises a base plate and a cushion block, the base plate is located below the track, the cushion block is located below the base plate and used for fixing the supporting plate frame, the grooved side plate is connected with an eccentric wheel mechanism and drives the impact plate to reciprocate up and down through a first transmission mechanism, and a shell and a nut after shell breaking enter a tooth slot extrusion shell breaking device through the track;
the tooth slot extrusion shell breaking device comprises a toothed plate, side plates, a long fluted disc and a rotating shaft, wherein the side plates are arranged at two ends of the toothed plate, the long fluted disc is arranged between the two side plates, and the long fluted disc and the rotating shaft are connected with a second transmission mechanism to generate circular motion and generate extrusion force in the tooth slot in cooperation with the toothed plate so as to extrude rubber fruits for secondary shell breaking.
2. The composite shell-breaking rubber fruit sheller of claim 1, further comprising a winnowing device, wherein the winnowing device comprises a nut shell feeding part, a primary winnowing structure, a transportation channel and a secondary winnowing structure; the primary air separation structure is used for carrying out primary air separation on the mixture of the nuts and the broken shells entering from the nut shell feeding position, and the mixture of the remaining nuts and the broken shells after the primary air separation enters the secondary air separation structure through the conveying channel to carry out secondary air separation.
3. The composite shell-breaking rubber fruit sheller of claim 2, wherein the nut shell feeding part is composed of a trapezoidal base plate, a side baffle plate and a hollow cuboid channel, wherein the trapezoidal base plate and the side baffle plate form a trapezoidal nut shell feeding channel with a wide inlet and a narrow outlet, and are connected with the hollow cuboid channel.
4. A combined type broken shell rubber fruit sheller according to claim 3, wherein the primary air separation structure comprises a first fan, a first cylindrical channel and two first horn-shaped air openings symmetrically arranged at two ends of the first cylindrical channel, the first cylindrical channel is connected with a hollow cuboid channel to form a complete feeding channel, an air outlet of the first fan is connected with a first horn-shaped air opening to convey air to the head end of the first cylindrical channel, side holes are uniformly distributed below the first cylindrical channel to separate broken fruit shells and nuts once, and the tail end of the first cylindrical channel is connected with another first horn-shaped air opening to convey the rest fruit shells to the conveying channel.
5. The composite shell-breaking rubber fruit sheller of claim 4, wherein the secondary air separation structure is composed of a second fan, a second horn-shaped air port and a second cylindrical channel in sequence, the second cylindrical channel is connected with the transportation channel, an air outlet of the second fan is connected with the second horn-shaped air port to convey air to the second cylindrical channel, and side holes are uniformly distributed below the second cylindrical channel to perform secondary air separation on broken fruit shells and nuts remained after primary air separation.
6. The composite shell-breaking rubber fruit sheller of claim 5, further comprising a collecting device comprising a fruit shell collecting bin and a nut collecting bin; the shell collection bin includes a first collection bin located below the first cylindrical passage side hole for receiving shell debris falling from the first cylindrical passage side hole and a second collection bin located below the second cylindrical passage side hole for receiving shell debris falling from the second cylindrical passage side hole, the nut collection bin for receiving nuts at the outlet of the second cylindrical passage.
7. The compound type shell breaking rubber fruit sheller according to claim 1, wherein the vibration mechanism consists of a step rod, a friction ring, a hinge and a fixed side plate, the step rod adopts a rotating cylinder with an elliptical cylinder in the middle, and the elliptical cylinder generates vibration force through mutual contact movement between the elliptical cylinder and the friction ring fixedly connected to the fixed side plate during rotation so as to enable the whole device to vibrate around the hinge.
8. The compound rubber fruit sheller of claim 1, wherein the first transmission mechanism comprises a first motor, a first belt and a first gear, and the second transmission mechanism comprises a second motor, a second belt and a second gear; the power output by the first motor is transmitted through a first belt and a first gear to drive the flat plate impact shell breaking device to perform impact shell breaking operation on rubber fruits, and the power output by the second motor is transmitted through a second belt and a second gear to drive the transmission crawler belt to move so as to send the primarily broken nuts and shell fragments into the tooth grooves.
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| CN202210099681.6A CN114424828B (en) | 2022-01-27 | 2022-01-27 | Combined type rubber fruit sheller |
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