CN108605520B - Castor shelling and separating integrated machine - Google Patents

Castor shelling and separating integrated machine Download PDF

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Publication number
CN108605520B
CN108605520B CN201810374458.1A CN201810374458A CN108605520B CN 108605520 B CN108605520 B CN 108605520B CN 201810374458 A CN201810374458 A CN 201810374458A CN 108605520 B CN108605520 B CN 108605520B
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China
Prior art keywords
outer barrel
screen
rack
castor
separating
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CN201810374458.1A
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Chinese (zh)
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CN108605520A (en
Inventor
黄凤兰
赵华洋
李理
张景龙
何智彪
朱国立
李国瑞
狄建军
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Inner Mongolia University for Nationlities
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Inner Mongolia University for Nationlities
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00—Parts or details of threshing apparatus
    • A01F12/18—Threshing devices
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00—Parts or details of threshing apparatus
    • A01F12/44—Grain cleaners; Grain separators
    • A01F12/446—Sieving means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00—Parts or details of threshing apparatus
    • A01F12/18—Threshing devices
    • A01F2012/188—Rethreshing devices
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention discloses a castor husking and separating all-in-one machine in the technical field of agricultural machinery, which comprises a frame assembly, a husking assembly, a separating sieve assembly and the like, wherein wind generated by a fan enters an outer barrel, forms a circulation in the outer barrel along with the convex trend of the outer barrel and flows out from an air outlet of the outer barrel to form a fixed wind direction, at the moment, castor beans with successful husking and poor husking effects have small volume and smooth surface and receive small resistance, so the castor beans can enter the separating sieve assembly along wind power generated by a discharge port and a discharge port air duct, part of castor bean shells can enter the separating sieve assembly because of receiving small resistance, large resistance is received by large volume and rough surface of castor beans with failed husking, the castor bean shells can be repeatedly husked along with the wind direction in the outer barrel, fine castor bean shells can be separated from the castor beans in the outer barrel through deslagging screen strips, the castor bean discharging resistance after husking is reduced, and the extrusion damage to castor, the high threshing rate of the hulling assembly can meet the requirement of quality and quantity guarantee under the agricultural modernization process.

Description

Castor shelling and separating integrated machine
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a castor shelling and separating all-in-one machine.
Background
The castor is an agricultural product with extremely high economic value and ecological benefit and huge market demand, in recent years, along with the continuous increase of castor planting amount in China, the function of a castor fruit shelling machine in the castor production process is increasingly played, at present, the domestic castor fruit shelling machine is low in threshing rate and productivity and difficult to meet the requirement of quality and quantity preservation in the agricultural modernization process, and therefore the novel castor shelling and separating all-in-one machine is invented.
Disclosure of Invention
The invention aims to provide a castor husking and separating all-in-one machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the castor bean shelling and separating integrated machine comprises a rack assembly, wherein the upper side of the rack assembly is fixedly connected with a shelling assembly through an adjusting fastening bolt, a bearing seat I and a bearing seat II, and the left side of the rack assembly is fixedly connected with a separating screen assembly through a connecting fastening bolt;
the rack assembly comprises a rack right vertical beam, a rack middle cross beam is symmetrically welded on the upper portion of the rack right vertical beam, an adjusting groove is symmetrically arranged in the middle of the rack middle cross beam, a rack left vertical beam is welded at the left end of the rack middle cross beam, the lower ends of the rack right vertical beam and the rack left vertical beam are both welded with a rack horizontal beam, the upper ends of the rack right vertical beam and the rack left vertical beam are respectively welded with a rack right cross beam and a rack left cross beam, the upper end of the rack horizontal beam is welded with a fan supporting frame and a motor supporting frame, and a fan and a motor are respectively connected to the fan supporting frame and the motor supporting frame through bolts;
the shelling assembly comprises an outer barrel, an inner roller is arranged in the outer barrel, a high-friction material layer is arranged on the inner surface of the outer barrel and the outer surface of the inner roller, a shelling transmission shaft penetrates through the inner roller, the inner roller and the shelling transmission shaft are connected through a common flat key, a feeding port is welded on the top of the outer barrel, the outer barrel is communicated with the feeding port, an end cover is welded on the right end of the outer barrel, the right end of the shelling transmission shaft penetrates out of the outer wall of the end cover, an air outlet and a deslagging screen bar are arranged on the outer wall of the outer barrel, an outer barrel air inlet channel is welded on the left part of the outer barrel, the outer barrel air inlet channel is communicated with the outer barrel air inlet channel, a main air channel and a discharge port air channel are connected to the outer barrel air inlet channel, the, an outer barrel bulge is arranged on the left side of the outer wall of the feeding opening;
the separation screen assembly comprises a separation screen support frame, bearing seats III are symmetrically arranged at the upper end of the separation screen support frame, a separation screen transmission shaft is arranged between the two bearing seats III, a screen support frame is arranged outside the separation screen transmission shaft, an inner screen and an outer screen are arranged outside the screen support frame, the left parts of the inner screen and the outer screen are provided with tapers, a leakage-proof plate is arranged outside the outer screen, a first layer of discharge port is arranged between the inner screen and the outer screen, a second layer of discharge port is arranged between the outer screen and the leakage-proof plate, a third layer of discharge port is fixedly connected with the left end of the leakage-proof plate, and the bottom surfaces of the first layer of discharge port, the second layer of discharge port and the third layer of discharge port are parallel to the bottom surface of the leakage-proof plate and form an angle of 20;
the fan is connected with the main air duct, the right end shaft of the shelling transmission shaft is connected with a large belt pulley, the large belt pulley is connected with the motor through a large belt, the right end shaft of the separation screen transmission shaft is connected with the left end of a universal transmission shaft, the right end shaft of the universal transmission shaft is connected with a small belt pulley, and the small belt pulley is connected with the motor through a small belt.
Preferably, the middle cross beam of the rack forms an angle of 15 degrees with the horizontal plane.
Preferably, the upper surface of the right cross beam of the rack and the lower surface of the left cross beam of the rack are in the same plane and form an angle of 15 degrees on the horizontal plane.
Preferably, the bearing seat I and the bearing seat II are arranged by adopting ball bearings.
Preferably, the discharge port air duct is flush with the left end of the discharge port.
Preferably, the left edge and the right edge of the outer barrel bulge are tangent with the outer barrel, and the front end face of the outer barrel bulge and the front end face of the outer barrel form an angle of 30 degrees.
Preferably, the apertures of the inner layer screen and the outer layer screen are 5mm and 7mm respectively.
Compared with the prior art, the invention has the beneficial effects that: a hulling and separating machine for castor is composed of a motor, a large belt driven by said motor, a hulling drive axle driven by said large belt for rotating the hulling drive axle, a drum in said drum, an external drum, an air inlet channel for external drum, a blower for blowing air, a separating sieve assembly with small volume and smooth surface, and a separating sieve assembly with small resistance for removing husk and castor The husking assembly has high threshing rate and can meet the requirement of 'quality and quantity preservation' in the agricultural modernization process; the small belt is driven to move by the working of a motor, the small belt rotates to drive the small belt wheel, the rotating force of the small belt wheel is transmitted to a transmission shaft of a separation sieve by a universal transmission shaft, a sieve mesh support frame is driven to rotate by the rotation of the transmission shaft of the separation sieve, so that an inner-layer sieve mesh and an outer-layer sieve mesh are driven to rotate in a fixed axis manner, three substances are separated by two layers of sieve meshes of the inner-layer sieve mesh and the outer-layer sieve mesh, the mass of the three substances is respectively a small part of castor bean which fails to peel, a castor bean which succeeds in peeling and a castor bean shell which succeeds in peeling and a castor bean which succeeds in peeling from large to small, the action of the same centrifugal force on the three substances is from weak to strong, the three substances entering the inner-layer sieve mesh cause the castor bean which succeeds in peeling and has larger gravity to stay in the inner-layer sieve mesh by the fixed axis rotation of the outer, the castor shells with smaller gravity are thrown into the leakage-proof plate under the action of centrifugal force, because two layers of screen meshes have conicity, the bottom surfaces of the first layer of discharge port, the second layer of discharge port and the third layer of discharge port are parallel to the bottom surface of the leakage-proof plate and form an angle of 20 degrees with the horizontal plane, three substances, namely castor, castor and castor shells which fail to peel can be discharged respectively along the first layer of discharge port, the second layer of discharge port and the third layer of discharge port, then the three substances are collected, and the castor, which fails to peel and is discharged from the first layer of discharge port, is poured into the feeding port again for re-peeling.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic view of a rack assembly of the present invention;
FIG. 3 is a schematic view of a dehulling assembly according to the invention;
FIG. 4 is a top view of the dehulling assembly according to the invention;
FIG. 5 is a schematic view of a shaker screen assembly of the present invention.
In the figure: 1-frame assembly, 101-frame right vertical beam, 102-frame middle cross beam, 103-adjusting groove, 104-frame left vertical beam, 105-frame horizontal beam, 106-frame right cross beam, 107-frame left cross beam, 108-fan supporting frame, 109-motor supporting frame, 110-fan, 111-motor, 2-adjusting fastening bolt, 3-bearing seat I, 4-bearing seat II, 5-hulling assembly, 501-outer barrel, 502-inner roller, 503-hulling transmission shaft, 504-feeding port, 505-end cover, 506-air outlet, 507-slag discharging screen bar, 508-outer barrel air inlet duct, 509-total air duct, 510-discharging port air duct, 511-discharging port, 512-outer barrel bulge, 6-connecting fastening bolt, 7-separation screen assembly, 701-separation screen support frame, 702-bearing seat III, 703-separation screen transmission shaft, 704-screen support frame, 705-inner layer screen, 706-outer layer screen, 707-leak-proof plate, 708-first layer discharge hole, 709-second layer discharge hole, 710-third layer discharge hole, 8-big belt pulley, 9-big belt, 10-universal transmission shaft, 11-small belt pulley and 12-small belt pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be 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.
Referring to fig. 1-5, the present invention provides a technical solution: the castor bean shelling and separating integrated machine comprises a rack assembly 1, wherein a shelling assembly 5 is fixedly connected to the upper side of the rack assembly through an adjusting fastening bolt 2, a bearing seat I3 and a bearing seat II 4, a separating sieve assembly 7 is fixedly connected to the left side of the rack assembly through a connecting fastening bolt 6, the shelling assembly is used for shelling castor beans, and the separating sieve assembly is used for separating castor beans which fail to shell, castor beans which succeed in shelling and castor bean shells;
the rack assembly comprises a rack right vertical beam 101, a rack middle cross beam 102 is symmetrically welded on the upper part of the rack right vertical beam, the middle part of the middle cross beam of the frame is symmetrically provided with adjusting grooves 103 which are used for installing the adjusting fastening bolts, the left end of the middle cross beam of the frame is welded with a left vertical beam 104 of the frame, the lower ends of the right vertical beam of the frame and the left vertical beam of the frame are welded with a horizontal beam 105 of the frame, the upper ends of the rack right vertical beam and the rack left vertical beam are respectively welded with a rack right cross beam 106 and a rack left cross beam 107, the rack right cross beam and the rack left cross beam are respectively used for bearing the bearing seat I and the bearing seat II, the upper end of the horizontal beam of the frame is welded with a fan supporting frame 108 and a motor supporting frame 109, the fan support frame and the motor support frame are respectively connected with a fan 110 and a motor 111 through bolts, and the fan and the motor respectively provide wind energy and kinetic energy for the castor bean shelling and separating all-in-one machine;
the shelling assembly comprises an outer barrel 501, an inner roller 502 is arranged inside the outer barrel, a high-friction material layer is arranged on the inner surface of the outer barrel and the outer surface of the inner roller, a shelling transmission shaft 503 penetrates through the inner roller, the inner roller and the shelling transmission shaft are connected through a common flat key, the position of the inner roller at a castor shelling outlet can be adjusted through a bearing seat of the shelling transmission shaft, the shelling transmission shaft rotates to enable the inner roller and the outer barrel to rotate relatively, a feeding port 504 is welded on the top of the outer barrel, the outer barrel is communicated with the feeding port, unshelled castor entering the outer barrel from the feeding port peels off shells due to friction force generated by the relative friction between the inner roller and the outer barrel, an end cover 505 is welded on the right end of the outer barrel and used for closing the outer barrel, and the right end of the shelling transmission shaft penetrates out of the outer wall of the end cover, an air outlet 506 and a deslagging screen 507 are arranged on the outer wall of the outer barrel, an outer barrel air inlet channel 508 is welded on the left part of the outer barrel, the outer barrel air inlet channel is communicated with the outer barrel air inlet channel, a main air channel 509 and a discharge port air channel 510 are connected on the outer barrel air inlet channel, the main air channel and the discharge port air channel jointly form a three-way pipe, a discharge port 511 is arranged on the upper side of the discharge port air channel, an outer barrel bulge 512 is arranged on the left side of the outer wall of the feeding port, the wind generated by the fan enters the outer barrel through the main air channel and the outer barrel air inlet channel and forms a circular flow in the outer barrel along with the convex trend of the outer barrel and then exits from the air outlet of the outer barrel to form a fixed wind direction, at the moment, castor with successful hulling and poor hulling effect, small volume and, part of castor shells enter the next process because of small resistance, the castor shells which fail to be shelled are repeatedly shelled along with the wind direction in the outer barrel due to large volume and rough surface of the castor shells, and the fine castor shells are separated from the castor in the outer barrel through the deslagging screen strips;
the separating screen assembly comprises a separating screen support frame 701, bearing seats III 702 are symmetrically arranged at the upper end of the separating screen support frame, a separating screen transmission shaft 703 is arranged between the two bearing seats III, a screen support frame 704 is arranged outside the separating screen transmission shaft, an inner screen 705 and an outer screen 706 are arranged outside the screen support frame, the left parts of the inner screen and the outer screen are provided with tapers, a leakage-proof plate 707 is arranged outside the outer screen, the screen support frame is driven to rotate through the rotation of the separating screen transmission shaft, so that the inner screen and the outer screen are driven to rotate in a fixed axis manner, three substances are separated through the two screens of the inner screen and the outer screen, the three substances are respectively small-part failed castor beans, successfully peeled castor beans and castor beans from large to small, and therefore the same centrifugal force acts on the three substances from weak to strong, the three materials entering the inner screen rotate by a fixed shaft to enable castor beans which are failed to peel by larger gravity to stay in the inner screen, the castor beans and castor bean shells which are successfully peeled to enter between the inner screen and the outer screen, the castor beans which are successfully peeled are kept between the inner screen and the outer screen by the fixed shaft rotation of the outer screen, the castor bean shells which are less in gravity are thrown into the leakage-proof plate by the centrifugal force, a first layer discharge hole 708 is arranged between the inner screen and the outer screen, a second layer discharge hole 709 is arranged between the outer screen and the leakage-proof plate, a third layer discharge hole 710 is fixedly connected to the left end of the leakage-proof plate, and the bottom surfaces of the first layer discharge hole, the second layer discharge hole and the third layer discharge hole are all parallel to the bottom surface of the leakage-proof plate and form an angle of 20 degrees with the horizontal plane, because the two layers of screens have conicity, the bottom surfaces of the first layer discharge port, the second layer discharge port and the third layer discharge port are parallel to the bottom surface of the leakage-proof plate and form an angle of 20 degrees with the horizontal plane, three substances, namely, castor which fails to peel, castor which succeeds to peel and castor shells, can be discharged along the first layer discharge port, the second layer discharge port and the third layer discharge port respectively, then the three substances are collected, and the castor which fails to peel and is discharged from the first layer discharge port is poured into the feeding port again for re-peeling;
the fan is connected with the main air duct, wind power generated by the fan is transmitted out from the main air duct, a large belt pulley 8 is connected to the right end shaft of the shelling transmission shaft, the large belt pulley is connected with the motor through a large belt 9, the left end of a universal transmission shaft 10 is connected to the right end shaft of the separation screen transmission shaft, a small belt pulley 11 is connected to the right end shaft of the universal transmission shaft, the small belt pulley is connected with the motor through a small belt 12, power generated by the motor is transmitted to the large belt pulley and the small belt pulley through the large belt pulley and the small belt respectively, the power is transmitted to the shelling transmission shaft and the universal transmission shaft through the large belt pulley and the small belt pulley respectively, and the universal transmission shaft transmits the power to the separation screen transmission shaft.
Specifically, the middle cross beam of the rack forms an angle of 15 degrees with the horizontal plane, and the hulling assembly is lifted to form an angle of 15 degrees with the horizontal plane, so that the materials in the hulling assembly can conveniently enter the separating screen assembly.
Specifically, the upper surface of the right cross beam of the rack and the lower surface of the left cross beam of the rack are in the same plane and form an angle of 15 degrees with the horizontal plane, and the hulling assembly is lifted together with the middle cross beam of the rack by matching with the middle cross beam of the rack, so that the hulling assembly and the horizontal plane form an angle of 15 degrees, and the materials in the hulling assembly can conveniently enter the separating screen assembly.
Particularly, bearing frame I with bearing frame II adopts ball bearing setting, but II positions of bearing frame finely tune to make the interior roll with outer bucket has reasonable working gap, so that castor hulling effect reaches the best.
Particularly, the discharge gate wind channel with the left end parallel and level of discharge gate, the wind-force in discharge gate wind channel can be assisted the process the material that the discharge gate goes out enters into smoothly in the separation sieve assembly.
Specifically, the left edge and the right edge of the outer barrel bulge are tangent to the outer barrel, the front end face of the outer barrel bulge and the front end face of the outer barrel form a 30-degree angle, and the fan is assisted to generate wind which enters the outer barrel through the main air duct and the outer barrel air inlet duct and forms circulation in the outer barrel along with the trend of the outer barrel bulge.
Specifically, the apertures of the inner screen and the outer screen are respectively 5mm and 7mm, and the three substances, namely castor which fails to hulle, castor which succeeds to hulle and castor shells, are centrifugally separated through the two screens of the inner screen and the outer screen.
The working principle is as follows: before working, the castor shelling and separating all-in-one machine needs to do preparation work, specifically, the castor shelling and separating all-in-one machine comprises the steps of loosening and adjusting fastening bolts according to different varieties of castor to enable the radial distance between an outer barrel and an inner barrel to be 4-10 mm and select proper axial eccentricity between 0-10 degrees, switching on a power supply to enable a fan and a motor to work after adjustment is completed, pouring unshelled castor into the outer barrel from a feeding port, driving a large belt to move through the motor work, driving a large belt wheel to rotate through the large belt wheel, driving a shelling transmission shaft to rotate through the large belt wheel, enabling the inner barrel and the outer barrel to rotate relatively, enabling the unshelled castor entering the outer barrel from the feeding port to peel off the shells due to friction force generated by the relative friction between the inner barrel and the outer barrel, enabling wind generated by the fan to enter the outer barrel through a main air duct and an outer barrel air inlet duct and form circulation in the outer barrel along with the convex trend, at the moment, castor beans which are successfully hulled and have poor hulling effect have small volume and smooth surfaces and are subjected to small resistance, so that the castor beans can enter the separating sieve assembly along wind power generated by the discharge port and the discharge port air duct, part of the castor beans can also enter the separating sieve assembly because the castor beans are subjected to small resistance, the castor beans which fail to hull have large volume and rough surfaces and can be repeatedly hulled along with the wind direction in the outer barrel, and fine castor beans can be separated from the castor beans in the outer barrel through the deslagging screen strips; the small belt is driven to move by the working of a motor, the small belt rotates to drive the small belt wheel, the rotating force of the small belt wheel is transmitted to a transmission shaft of a separation sieve by a universal transmission shaft, a sieve mesh support frame is driven to rotate by the rotation of the transmission shaft of the separation sieve, so that an inner-layer sieve mesh and an outer-layer sieve mesh are driven to rotate in a fixed axis manner, three substances are separated by two layers of sieve meshes of the inner-layer sieve mesh and the outer-layer sieve mesh, the mass of the three substances is respectively a small part of castor bean which fails to peel, a castor bean which succeeds in peeling and a castor bean shell which succeeds in peeling and a castor bean which succeeds in peeling from large to small, the action of the same centrifugal force on the three substances is from weak to strong, the three substances entering the inner-layer sieve mesh cause the castor bean which succeeds in peeling and has larger gravity to stay in the inner-layer sieve mesh by the fixed axis rotation of the outer, the castor shell that gravity is less is got rid of and is entered into in the leak protection board owing to receive the centrifugal force effect, because two-layer screen cloth all has the tapering, the first layer discharge gate, the bottom surface of second floor discharge gate and third layer discharge gate is parallel with the bottom surface of leak protection board and becomes 20 degrees angles in the horizontal plane, so the castor that the shelling failed, the castor that the shelling succeeded and castor shell three kinds of material can be followed the first layer discharge gate respectively, discharge of second floor discharge gate and third layer discharge gate, then collect three kinds of material, pour the pan feeding mouth again into to the castor that the shelling of first layer discharge gate discharge failed and take off again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Castor bean shelling separation all-in-one, including frame assembly (1), its characterized in that: the upper side of the rack assembly (1) is fixedly connected with a hulling assembly (5) through an adjusting fastening bolt (2), a bearing seat I (3) and a bearing seat II (4), and the left side of the rack assembly (1) is fixedly connected with a separating screen assembly (7) through a connecting fastening bolt (6);
the rack assembly (1) comprises a rack right vertical beam (101), a rack middle cross beam (102) is symmetrically welded to the upper portion of the rack right vertical beam (101), adjusting grooves (103) are symmetrically formed in the middle of the rack middle cross beam (102), a rack left vertical beam (104) is welded to the left end of the rack middle cross beam (102), the lower ends of the rack right vertical beam (101) and the rack left vertical beam (104) are welded to a rack horizontal beam (105), a rack right cross beam (106) and a rack left cross beam (107) are respectively welded to the upper ends of the rack right vertical beam (101) and the rack left vertical beam (104), a fan support frame (108) and a motor support frame (109) are welded to the upper end of the rack horizontal beam (105), and a fan (110) and a motor (111) are respectively bolted to the fan support frame (108) and the motor support frame (109);
the shelling assembly (5) comprises an outer barrel (501), an inner roller (502) is arranged inside the outer barrel (501), a high-friction material layer is arranged on the inner surface of the outer barrel (501) and the outer surface of the inner roller (502), a shelling transmission shaft (503) penetrates through the inner roller (502), the inner roller (502) and the shelling transmission shaft (503) are connected through a common flat key, a feeding port (504) is welded at the top of the outer barrel (501), the outer barrel (501) is communicated with the feeding port (504), an end cover (505) is welded at the right end of the outer barrel (501), the right end of the shelling transmission shaft (503) penetrates through the outer wall of the end cover (505), an air outlet (506) and a deslagging screen bar (507) are arranged on the outer wall of the outer barrel (501), an outer barrel air inlet channel (508) is welded at the left part of the outer barrel (501), and the outer barrel (501) is communicated with the air inlet channel (508), the outer barrel air inlet duct (508) is connected with a main air duct (509) and a discharge port air duct (510), the outer barrel air inlet duct (508), the main air duct (509) and the discharge port air duct (510) jointly form a three-way pipe, a discharge port (511) is arranged on the upper side of the discharge port air duct (510), and an outer barrel bulge (512) is arranged on the left side of the outer wall of the feeding port (504);
the separating screen assembly (7) comprises a separating screen support frame (701), bearing seats III (702) are symmetrically arranged at the upper end of the separating screen support frame (701), a separating screen transmission shaft (703) is arranged between the two bearing seats III (702), a screen support frame (704) is arranged outside the separating screen transmission shaft (703), an inner screen (705) and an outer screen (706) are arranged outside the screen support frame (704), the left parts of the inner screen (705) and the outer screen (706) are both provided with tapers, a leakage-proof plate (707) is arranged outside the outer screen (706), a first layer discharge hole (708) is arranged between the inner screen (705) and the outer screen (706), a second layer discharge hole (709) is arranged between the outer screen (706) and the leakage-proof plate (707), and a third layer discharge hole (710) is fixedly connected to the left end of the leakage-proof plate (707), the bottom surfaces of the first layer discharge hole (708), the second layer discharge hole (709) and the third layer discharge hole (710) are all parallel to the bottom surface of the leakage-proof plate (707) and form an angle of 20 degrees with the horizontal plane;
the fan (110) is connected with the main air duct (509), the right end shaft of the shelling transmission shaft (503) is connected with a large belt pulley (8), the large belt pulley (8) is connected with the motor (111) through a large belt (9), the right end shaft of the separating screen transmission shaft (703) is connected with the left end of a universal transmission shaft (10), the right end shaft of the universal transmission shaft (10) is connected with a small belt pulley (11), and the small belt pulley (11) is connected with the motor (111) through a small belt (12).
2. The castor bean shelling and separating all-in-one machine according to claim 1, wherein: the middle cross beam (102) of the rack forms an angle of 15 degrees with the horizontal plane.
3. The castor bean shelling and separating all-in-one machine according to claim 1, wherein: the upper surface of the frame right beam (106) and the lower surface of the frame left beam (107) are in the same plane and form an angle of 15 degrees on the horizontal plane.
4. The castor bean shelling and separating all-in-one machine according to claim 1, wherein: the bearing seat I (3) and the bearing seat II (4) are arranged by adopting ball bearings.
5. The castor bean shelling and separating all-in-one machine according to claim 1, wherein: the discharge port air duct (510) is flush with the left end of the discharge port (511).
6. The castor bean shelling and separating all-in-one machine according to claim 1, wherein: the left edge and the right edge of the outer barrel bulge (512) are tangent to the outer barrel (501), and the front end surface of the outer barrel bulge (512) forms an angle of 30 degrees with the front end surface of the outer barrel (501).
7. The castor bean shelling and separating all-in-one machine according to claim 1, wherein: the inner layer screen (705) and the outer layer screen (706) have apertures of 5mm and 7mm, respectively.
CN201810374458.1A 2018-04-24 2018-04-24 Castor shelling and separating integrated machine Expired - Fee Related CN108605520B (en)

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CN111264195B (en) * 2020-03-18 2021-11-26 李书芳 Castor plant threshing and shelling device
CN111296861B (en) * 2020-04-07 2022-08-26 福建泉州吕兴信息技术有限公司 Castor screening device

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CN2109702U (en) * 1990-07-10 1992-07-15 陈棣荫 Multifunction maize thresher
AU677615B2 (en) * 1994-01-19 1997-05-01 Modimp (Proprietary) Limited Threshing of harvested grain
CN201365420Y (en) * 2009-02-16 2009-12-23 双峰县神手微型收割机制造厂 Grass discharging device for reaping machine
CN202160442U (en) * 2011-07-09 2012-03-14 祝成彦 Full-automatic castor threshing machine
CN203530272U (en) * 2013-10-14 2014-04-09 中国农业机械化科学研究院 Flaxseed shell separating device

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